reformatted to Mozilla code style

.clang-format

@@ -1,89 +1,2 @@
 Language: Cpp
-# BasedOnStyle: Google
-AccessModifierOffset: -1
-AlignAfterOpenBracket: Align
-AlignConsecutiveAssignments: false
-AlignConsecutiveDeclarations: false
-AlignEscapedNewlinesLeft: true
-AlignOperands: true
-AlignTrailingComments: true
-AllowAllParametersOfDeclarationOnNextLine: true
-AllowShortBlocksOnASingleLine: false
-AllowShortCaseLabelsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: All
-AllowShortIfStatementsOnASingleLine: true
-AllowShortLoopsOnASingleLine: true
-AlwaysBreakAfterDefinitionReturnType: None
-AlwaysBreakAfterReturnType: None
-AlwaysBreakBeforeMultilineStrings: true
-AlwaysBreakTemplateDeclarations: true
-BinPackArguments: true
-BinPackParameters: true
-BraceWrapping:
-  AfterClass: true
-  AfterControlStatement: true
-  AfterEnum: true
-  AfterFunction: true
-  AfterNamespace: true
-  AfterObjCDeclaration: true
-  AfterStruct: true
-  AfterUnion: true
-  BeforeCatch: true
-  BeforeElse: true
-  IndentBraces: false
-BreakBeforeBinaryOperators: None
-BreakBeforeBraces: Allman
-BreakBeforeTernaryOperators: true
-BreakConstructorInitializers: BeforeColon
-BreakConstructorInitializersBeforeComma: false
-ColumnLimit: 80
-CommentPragmas: '^ IWYU pragma:'
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 0
-ContinuationIndentWidth: 2
-Cpp11BracedListStyle: true
-DerivePointerAlignment: true
-DisableFormat: false
-ExperimentalAutoDetectBinPacking: false
-ForEachMacros: [ foreach, Q_FOREACH, BOOST_FOREACH ]
-IncludeCategories:
-  - Regex: '^<.*\.h>'
-    Priority: 1
-  - Regex: '^<.*'
-    Priority: 2
-  - Regex: '.*'
-    Priority: 3
-IndentCaseLabels: true
-IndentWidth: 2
-IndentWrappedFunctionNames: false
-KeepEmptyLinesAtTheStartOfBlocks: false
-MacroBlockBegin: ''
-MacroBlockEnd: ''
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-ObjCBlockIndentWidth: 2
-ObjCSpaceAfterProperty: false
-ObjCSpaceBeforeProtocolList: false
-PenaltyBreakBeforeFirstCallParameter: 1
-PenaltyBreakComment: 300
-PenaltyBreakFirstLessLess: 120
-PenaltyBreakString: 1000
-PenaltyExcessCharacter: 1000000
-PenaltyReturnTypeOnItsOwnLine: 200
-PointerAlignment: Left
-ReflowComments: true
-SortIncludes: true
-SpaceAfterCStyleCast: false
-SpaceBeforeAssignmentOperators: true
-SpaceBeforeParens: ControlStatements
-SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 2
-SpacesInAngles: false
-SpacesInContainerLiterals: true
-SpacesInCStyleCastParentheses: false
-SpacesInParentheses: false
-SpacesInSquareBrackets: false
-Standard: Auto
-TabWidth: 2
-UseTab: Never
-
+BasedOnStyle: Mozilla

external/Qt-Color-Widgets/src/color_utils.cpp

@@ -24,59 +24,59 @@
 namespace color_widgets {
 namespace detail {
 
-QColor color_from_lch(qreal hue, qreal chroma, qreal luma, qreal alpha )
+QColor
+color_from_lch(qreal hue, qreal chroma, qreal luma, qreal alpha)
 {
-    qreal h1 = hue*6;
-    qreal x = chroma*(1-qAbs(std::fmod(h1,2)-1));
-    QColor col;
-    if ( h1 >= 0 && h1 < 1 )
-        col = QColor::fromRgbF(chroma,x,0);
-    else if ( h1 < 2 )
-        col = QColor::fromRgbF(x,chroma,0);
-    else if ( h1 < 3 )
-        col = QColor::fromRgbF(0,chroma,x);
-    else if ( h1 < 4 )
-        col = QColor::fromRgbF(0,x,chroma);
-    else if ( h1 < 5 )
-        col = QColor::fromRgbF(x,0,chroma);
-    else if ( h1 < 6 )
-        col = QColor::fromRgbF(chroma,0,x);
+  qreal h1 = hue * 6;
+  qreal x = chroma * (1 - qAbs(std::fmod(h1, 2) - 1));
+  QColor col;
+  if (h1 >= 0 && h1 < 1)
+    col = QColor::fromRgbF(chroma, x, 0);
+  else if (h1 < 2)
+    col = QColor::fromRgbF(x, chroma, 0);
+  else if (h1 < 3)
+    col = QColor::fromRgbF(0, chroma, x);
+  else if (h1 < 4)
+    col = QColor::fromRgbF(0, x, chroma);
+  else if (h1 < 5)
+    col = QColor::fromRgbF(x, 0, chroma);
+  else if (h1 < 6)
+    col = QColor::fromRgbF(chroma, 0, x);
 
-    qreal m = luma - color_lumaF(col);
+  qreal m = luma - color_lumaF(col);
 
-    return QColor::fromRgbF(
-        qBound(0.0,col.redF()+m,1.0),
-        qBound(0.0,col.greenF()+m,1.0),
-        qBound(0.0,col.blueF()+m,1.0),
-        alpha);
+  return QColor::fromRgbF(qBound(0.0, col.redF() + m, 1.0),
+                          qBound(0.0, col.greenF() + m, 1.0),
+                          qBound(0.0, col.blueF() + m, 1.0),
+                          alpha);
 }
 
-QColor color_from_hsl(qreal hue, qreal sat, qreal lig, qreal alpha )
+QColor
+color_from_hsl(qreal hue, qreal sat, qreal lig, qreal alpha)
 {
-    qreal chroma = (1 - qAbs(2*lig-1))*sat;
-    qreal h1 = hue*6;
-    qreal x = chroma*(1-qAbs(std::fmod(h1,2)-1));
-    QColor col;
-    if ( h1 >= 0 && h1 < 1 )
-        col = QColor::fromRgbF(chroma,x,0);
-    else if ( h1 < 2 )
-        col = QColor::fromRgbF(x,chroma,0);
-    else if ( h1 < 3 )
-        col = QColor::fromRgbF(0,chroma,x);
-    else if ( h1 < 4 )
-        col = QColor::fromRgbF(0,x,chroma);
-    else if ( h1 < 5 )
-        col = QColor::fromRgbF(x,0,chroma);
-    else if ( h1 < 6 )
-        col = QColor::fromRgbF(chroma,0,x);
+  qreal chroma = (1 - qAbs(2 * lig - 1)) * sat;
+  qreal h1 = hue * 6;
+  qreal x = chroma * (1 - qAbs(std::fmod(h1, 2) - 1));
+  QColor col;
+  if (h1 >= 0 && h1 < 1)
+    col = QColor::fromRgbF(chroma, x, 0);
+  else if (h1 < 2)
+    col = QColor::fromRgbF(x, chroma, 0);
+  else if (h1 < 3)
+    col = QColor::fromRgbF(0, chroma, x);
+  else if (h1 < 4)
+    col = QColor::fromRgbF(0, x, chroma);
+  else if (h1 < 5)
+    col = QColor::fromRgbF(x, 0, chroma);
+  else if (h1 < 6)
+    col = QColor::fromRgbF(chroma, 0, x);
 
-    qreal m = lig-chroma/2;
+  qreal m = lig - chroma / 2;
 
-    return QColor::fromRgbF(
-        qBound(0.0,col.redF()+m,1.0),
-        qBound(0.0,col.greenF()+m,1.0),
-        qBound(0.0,col.blueF()+m,1.0),
-        alpha);
+  return QColor::fromRgbF(qBound(0.0, col.redF() + m, 1.0),
+                          qBound(0.0, col.greenF() + m, 1.0),
+                          qBound(0.0, col.blueF() + m, 1.0),
+                          alpha);
 }
 
 } // namespace detail

external/singleapplication/singleapplication.cpp

@@ -22,335 +22,351 @@
 
 #include <cstdlib>
 
+#include <QtCore/QByteArray>
+#include <QtCore/QCryptographicHash>
+#include <QtCore/QDataStream>
 #include <QtCore/QDir>
 #include <QtCore/QProcess>
-#include <QtCore/QByteArray>
 #include <QtCore/QSemaphore>
 #include <QtCore/QSharedMemory>
 #include <QtCore/QStandardPaths>
-#include <QtCore/QCryptographicHash>
-#include <QtCore/QDataStream>
 #include <QtNetwork/QLocalServer>
 #include <QtNetwork/QLocalSocket>
 
 #ifdef Q_OS_UNIX
-    #include <signal.h>
-    #include <unistd.h>
+#include <signal.h>
+#include <unistd.h>
 #endif
 
 #ifdef Q_OS_WIN
-    #include <windows.h>
-    #include <lmcons.h>
+#include <lmcons.h>
+#include <windows.h>
 #endif
 
 #include "singleapplication.h"
 #include "singleapplication_p.h"
 
-
-SingleApplicationPrivate::SingleApplicationPrivate( SingleApplication *q_ptr ) : q_ptr( q_ptr ) {
-    server = nullptr;
-    socket = nullptr;
+SingleApplicationPrivate::SingleApplicationPrivate(SingleApplication* q_ptr)
+  : q_ptr(q_ptr)
+{
+  server = nullptr;
+  socket = nullptr;
 }
 
 SingleApplicationPrivate::~SingleApplicationPrivate()
 {
-    if( socket != nullptr ) {
-        socket->close();
-        delete socket;
-    }
+  if (socket != nullptr) {
+    socket->close();
+    delete socket;
+  }
 
-    memory->lock();
-    InstancesInfo* inst = static_cast<InstancesInfo*>(memory->data());
-    if( server != nullptr ) {
-        server->close();
-        delete server;
-        inst->primary = false;
-        inst->primaryPid = -1;
-    }
-    memory->unlock();
+  memory->lock();
+  InstancesInfo* inst = static_cast<InstancesInfo*>(memory->data());
+  if (server != nullptr) {
+    server->close();
+    delete server;
+    inst->primary = false;
+    inst->primaryPid = -1;
+  }
+  memory->unlock();
 
-    delete memory;
+  delete memory;
 }
 
-void SingleApplicationPrivate::genBlockServerName( int timeout )
+void
+SingleApplicationPrivate::genBlockServerName(int timeout)
 {
-    QCryptographicHash appData( QCryptographicHash::Sha256 );
-    appData.addData( "SingleApplication", 17 );
-    appData.addData( SingleApplication::app_t::applicationName().toUtf8() );
-    appData.addData( SingleApplication::app_t::organizationName().toUtf8() );
-    appData.addData( SingleApplication::app_t::organizationDomain().toUtf8() );
+  QCryptographicHash appData(QCryptographicHash::Sha256);
+  appData.addData("SingleApplication", 17);
+  appData.addData(SingleApplication::app_t::applicationName().toUtf8());
+  appData.addData(SingleApplication::app_t::organizationName().toUtf8());
+  appData.addData(SingleApplication::app_t::organizationDomain().toUtf8());
 
-    if( ! (options & SingleApplication::Mode::ExcludeAppVersion) ) {
-        appData.addData( SingleApplication::app_t::applicationVersion().toUtf8() );
-    }
+  if (!(options & SingleApplication::Mode::ExcludeAppVersion)) {
+    appData.addData(SingleApplication::app_t::applicationVersion().toUtf8());
+  }
 
-    if( ! (options & SingleApplication::Mode::ExcludeAppPath) ) {
+  if (!(options & SingleApplication::Mode::ExcludeAppPath)) {
 #ifdef Q_OS_WIN
-        appData.addData( SingleApplication::app_t::applicationFilePath().toLower().toUtf8() );
+    appData.addData(
+      SingleApplication::app_t::applicationFilePath().toLower().toUtf8());
 #else
-        appData.addData( SingleApplication::app_t::applicationFilePath().toUtf8() );
+    appData.addData(SingleApplication::app_t::applicationFilePath().toUtf8());
 #endif
-    }
+  }
 
-    // User level block requires a user specific data in the hash
-    if( options & SingleApplication::Mode::User ) {
+  // User level block requires a user specific data in the hash
+  if (options & SingleApplication::Mode::User) {
 #ifdef Q_OS_WIN
-        Q_UNUSED(timeout);
-        wchar_t username [ UNLEN + 1 ];
-        // Specifies size of the buffer on input
-        DWORD usernameLength = UNLEN + 1;
-        if( GetUserNameW( username, &usernameLength ) ) {
-            appData.addData( QString::fromWCharArray(username).toUtf8() );
-        } else {
-            appData.addData( QStandardPaths::standardLocations( QStandardPaths::HomeLocation ).join("").toUtf8() );
-        }
-#endif
-#ifdef Q_OS_UNIX
-        QProcess process;
-        process.start( QStringLiteral("whoami"),QStringList{} );
-        
-        if( process.waitForFinished( timeout ) &&
-            process.exitCode() == QProcess::NormalExit) {
-            appData.addData( process.readLine() );
-        } else {
-            appData.addData(
-                QDir(
-                    QStandardPaths::standardLocations( QStandardPaths::HomeLocation ).first()
-                ).absolutePath().toUtf8()
-            );
-        }
-#endif
-    }
-
-    // Replace the backslash in RFC 2045 Base64 [a-zA-Z0-9+/=] to comply with
-    // server naming requirements.
-    blockServerName = appData.result().toBase64().replace("/", "_");
-}
-
-void SingleApplicationPrivate::startPrimary( bool resetMemory )
-{
-    Q_Q(SingleApplication);
-
-#ifdef Q_OS_UNIX
-    // Handle any further termination signals to ensure the
-    // QSharedMemory block is deleted even if the process crashes
-    crashHandler();
-#endif
-    // Successful creation means that no main process exists
-    // So we start a QLocalServer to listen for connections
-    QLocalServer::removeServer( blockServerName );
-    server = new QLocalServer();
-
-    // Restrict access to the socket according to the
-    // SingleApplication::Mode::User flag on User level or no restrictions
-    if( options & SingleApplication::Mode::User ) {
-      server->setSocketOptions( QLocalServer::UserAccessOption );
+    Q_UNUSED(timeout);
+    wchar_t username[UNLEN + 1];
+    // Specifies size of the buffer on input
+    DWORD usernameLength = UNLEN + 1;
+    if (GetUserNameW(username, &usernameLength)) {
+      appData.addData(QString::fromWCharArray(username).toUtf8());
     } else {
-      server->setSocketOptions( QLocalServer::WorldAccessOption );
+      appData.addData(
+        QStandardPaths::standardLocations(QStandardPaths::HomeLocation)
+          .join("")
+          .toUtf8());
     }
+#endif
+#ifdef Q_OS_UNIX
+    QProcess process;
+    process.start(QStringLiteral("whoami"), QStringList{});
 
-    server->listen( blockServerName );
-    QObject::connect(
-        server,
-        &QLocalServer::newConnection,
-        this,
-        &SingleApplicationPrivate::slotConnectionEstablished
-    );
-
-    // Reset the number of connections
-    memory->lock();
-    InstancesInfo* inst = static_cast<InstancesInfo*>(memory->data());
-
-    if( resetMemory ) {
-        inst->secondary = 0;
+    if (process.waitForFinished(timeout) &&
+        process.exitCode() == QProcess::NormalExit) {
+      appData.addData(process.readLine());
+    } else {
+      appData.addData(
+        QDir(QStandardPaths::standardLocations(QStandardPaths::HomeLocation)
+               .first())
+          .absolutePath()
+          .toUtf8());
     }
+#endif
+  }
 
-    inst->primary = true;
-    inst->primaryPid = q->applicationPid();
-
-    memory->unlock();
-
-    instanceNumber = 0;
+  // Replace the backslash in RFC 2045 Base64 [a-zA-Z0-9+/=] to comply with
+  // server naming requirements.
+  blockServerName = appData.result().toBase64().replace("/", "_");
 }
 
-void SingleApplicationPrivate::startSecondary()
+void
+SingleApplicationPrivate::startPrimary(bool resetMemory)
+{
+  Q_Q(SingleApplication);
+
+#ifdef Q_OS_UNIX
+  // Handle any further termination signals to ensure the
+  // QSharedMemory block is deleted even if the process crashes
+  crashHandler();
+#endif
+  // Successful creation means that no main process exists
+  // So we start a QLocalServer to listen for connections
+  QLocalServer::removeServer(blockServerName);
+  server = new QLocalServer();
+
+  // Restrict access to the socket according to the
+  // SingleApplication::Mode::User flag on User level or no restrictions
+  if (options & SingleApplication::Mode::User) {
+    server->setSocketOptions(QLocalServer::UserAccessOption);
+  } else {
+    server->setSocketOptions(QLocalServer::WorldAccessOption);
+  }
+
+  server->listen(blockServerName);
+  QObject::connect(server,
+                   &QLocalServer::newConnection,
+                   this,
+                   &SingleApplicationPrivate::slotConnectionEstablished);
+
+  // Reset the number of connections
+  memory->lock();
+  InstancesInfo* inst = static_cast<InstancesInfo*>(memory->data());
+
+  if (resetMemory) {
+    inst->secondary = 0;
+  }
+
+  inst->primary = true;
+  inst->primaryPid = q->applicationPid();
+
+  memory->unlock();
+
+  instanceNumber = 0;
+}
+
+void
+SingleApplicationPrivate::startSecondary()
 {
 #ifdef Q_OS_UNIX
-    // Handle any further termination signals to ensure the
-    // QSharedMemory block is deleted even if the process crashes
-    crashHandler();
+  // Handle any further termination signals to ensure the
+  // QSharedMemory block is deleted even if the process crashes
+  crashHandler();
 #endif
 }
 
-void SingleApplicationPrivate::connectToPrimary( int msecs, ConnectionType connectionType )
+void
+SingleApplicationPrivate::connectToPrimary(int msecs,
+                                           ConnectionType connectionType)
 {
-    // Connect to the Local Server of the Primary Instance if not already
-    // connected.
-    if( socket == nullptr ) {
-        socket = new QLocalSocket();
-    }
+  // Connect to the Local Server of the Primary Instance if not already
+  // connected.
+  if (socket == nullptr) {
+    socket = new QLocalSocket();
+  }
 
-    // If already connected - we are done;
-    if( socket->state() == QLocalSocket::ConnectedState )
-        return;
+  // If already connected - we are done;
+  if (socket->state() == QLocalSocket::ConnectedState)
+    return;
 
-    // If not connect
-    if( socket->state() == QLocalSocket::UnconnectedState ||
-        socket->state() == QLocalSocket::ClosingState ) {
-        socket->connectToServer( blockServerName );
-    }
+  // If not connect
+  if (socket->state() == QLocalSocket::UnconnectedState ||
+      socket->state() == QLocalSocket::ClosingState) {
+    socket->connectToServer(blockServerName);
+  }
 
-    // Wait for being connected
-    if( socket->state() == QLocalSocket::ConnectingState ) {
-        socket->waitForConnected( msecs );
-    }
+  // Wait for being connected
+  if (socket->state() == QLocalSocket::ConnectingState) {
+    socket->waitForConnected(msecs);
+  }
 
-    // Initialisation message according to the SingleApplication protocol
-    if( socket->state() == QLocalSocket::ConnectedState ) {
-        // Notify the parent that a new instance had been started;
-        QByteArray initMsg;
-        QDataStream writeStream(&initMsg, QIODevice::WriteOnly);
-        writeStream.setVersion(QDataStream::Qt_5_2);
-        writeStream << blockServerName.toLatin1();
-        writeStream << static_cast<quint8>(connectionType);
-        writeStream << instanceNumber;
-        quint16 checksum = qChecksum(initMsg.constData(), static_cast<quint32>(initMsg.length()));
-        writeStream << checksum;
+  // Initialisation message according to the SingleApplication protocol
+  if (socket->state() == QLocalSocket::ConnectedState) {
+    // Notify the parent that a new instance had been started;
+    QByteArray initMsg;
+    QDataStream writeStream(&initMsg, QIODevice::WriteOnly);
+    writeStream.setVersion(QDataStream::Qt_5_2);
+    writeStream << blockServerName.toLatin1();
+    writeStream << static_cast<quint8>(connectionType);
+    writeStream << instanceNumber;
+    quint16 checksum =
+      qChecksum(initMsg.constData(), static_cast<quint32>(initMsg.length()));
+    writeStream << checksum;
 
-        socket->write( initMsg );
-        socket->flush();
-        socket->waitForBytesWritten( msecs );
-    }
+    socket->write(initMsg);
+    socket->flush();
+    socket->waitForBytesWritten(msecs);
+  }
 }
 
-qint64 SingleApplicationPrivate::primaryPid()
+qint64
+SingleApplicationPrivate::primaryPid()
 {
-    qint64 pid;
+  qint64 pid;
 
-    memory->lock();
-    InstancesInfo* inst = static_cast<InstancesInfo*>(memory->data());
-    pid = inst->primaryPid;
-    memory->unlock();
+  memory->lock();
+  InstancesInfo* inst = static_cast<InstancesInfo*>(memory->data());
+  pid = inst->primaryPid;
+  memory->unlock();
 
-    return pid;
+  return pid;
 }
 
 #ifdef Q_OS_UNIX
-    void SingleApplicationPrivate::crashHandler()
-    {
-        // Handle any further termination signals to ensure the
-        // QSharedMemory block is deleted even if the process crashes
-        signal( SIGHUP,  SingleApplicationPrivate::terminate ); // 1
-        signal( SIGINT,  SingleApplicationPrivate::terminate ); // 2
-        signal( SIGQUIT, SingleApplicationPrivate::terminate ); // 3
-        signal( SIGILL,  SingleApplicationPrivate::terminate ); // 4
-        signal( SIGABRT, SingleApplicationPrivate::terminate ); // 6
-        signal( SIGFPE,  SingleApplicationPrivate::terminate ); // 8
-        signal( SIGBUS,  SingleApplicationPrivate::terminate ); // 10
-        signal( SIGSEGV, SingleApplicationPrivate::terminate ); // 11
-        signal( SIGSYS,  SingleApplicationPrivate::terminate ); // 12
-        signal( SIGPIPE, SingleApplicationPrivate::terminate ); // 13
-        signal( SIGALRM, SingleApplicationPrivate::terminate ); // 14
-        signal( SIGTERM, SingleApplicationPrivate::terminate ); // 15
-        signal( SIGXCPU, SingleApplicationPrivate::terminate ); // 24
-        signal( SIGXFSZ, SingleApplicationPrivate::terminate ); // 25
-    }
+void
+SingleApplicationPrivate::crashHandler()
+{
+  // Handle any further termination signals to ensure the
+  // QSharedMemory block is deleted even if the process crashes
+  signal(SIGHUP, SingleApplicationPrivate::terminate);  // 1
+  signal(SIGINT, SingleApplicationPrivate::terminate);  // 2
+  signal(SIGQUIT, SingleApplicationPrivate::terminate); // 3
+  signal(SIGILL, SingleApplicationPrivate::terminate);  // 4
+  signal(SIGABRT, SingleApplicationPrivate::terminate); // 6
+  signal(SIGFPE, SingleApplicationPrivate::terminate);  // 8
+  signal(SIGBUS, SingleApplicationPrivate::terminate);  // 10
+  signal(SIGSEGV, SingleApplicationPrivate::terminate); // 11
+  signal(SIGSYS, SingleApplicationPrivate::terminate);  // 12
+  signal(SIGPIPE, SingleApplicationPrivate::terminate); // 13
+  signal(SIGALRM, SingleApplicationPrivate::terminate); // 14
+  signal(SIGTERM, SingleApplicationPrivate::terminate); // 15
+  signal(SIGXCPU, SingleApplicationPrivate::terminate); // 24
+  signal(SIGXFSZ, SingleApplicationPrivate::terminate); // 25
+}
 
-    void SingleApplicationPrivate::terminate( int signum )
-    {
-        delete ((SingleApplication*)QCoreApplication::instance())->d_ptr;
-        ::exit( 128 + signum );
-    }
+void
+SingleApplicationPrivate::terminate(int signum)
+{
+  delete ((SingleApplication*)QCoreApplication::instance())->d_ptr;
+  ::exit(128 + signum);
+}
 #endif
 
 /**
  * @brief Executed when a connection has been made to the LocalServer
  */
-void SingleApplicationPrivate::slotConnectionEstablished()
+void
+SingleApplicationPrivate::slotConnectionEstablished()
 {
-    Q_Q(SingleApplication);
+  Q_Q(SingleApplication);
 
-    QLocalSocket *nextConnSocket = server->nextPendingConnection();
+  QLocalSocket* nextConnSocket = server->nextPendingConnection();
 
-    quint32 instanceId = 0;
-    ConnectionType connectionType = InvalidConnection;
-    if( nextConnSocket->waitForReadyRead( 100 ) ) {
-        // read all data from message in same order/format as written
-        QByteArray msgBytes = nextConnSocket->read(nextConnSocket->bytesAvailable() - static_cast<qint64>(sizeof(quint16)));
-        QByteArray checksumBytes = nextConnSocket->read(sizeof(quint16));
-        QDataStream readStream(msgBytes);
-        readStream.setVersion(QDataStream::Qt_5_2);
+  quint32 instanceId = 0;
+  ConnectionType connectionType = InvalidConnection;
+  if (nextConnSocket->waitForReadyRead(100)) {
+    // read all data from message in same order/format as written
+    QByteArray msgBytes = nextConnSocket->read(
+      nextConnSocket->bytesAvailable() - static_cast<qint64>(sizeof(quint16)));
+    QByteArray checksumBytes = nextConnSocket->read(sizeof(quint16));
+    QDataStream readStream(msgBytes);
+    readStream.setVersion(QDataStream::Qt_5_2);
 
-        // server name
-        QByteArray latin1Name;
-        readStream >> latin1Name;
-        // connectioon type
-        quint8 connType = InvalidConnection;
-        readStream >> connType;
-        connectionType = static_cast<ConnectionType>(connType);
-        // instance id
-        readStream >> instanceId;
-        // checksum
-        quint16 msgChecksum = 0;
-        QDataStream checksumStream(checksumBytes);
-        checksumStream.setVersion(QDataStream::Qt_5_2);
-        checksumStream >> msgChecksum;
+    // server name
+    QByteArray latin1Name;
+    readStream >> latin1Name;
+    // connectioon type
+    quint8 connType = InvalidConnection;
+    readStream >> connType;
+    connectionType = static_cast<ConnectionType>(connType);
+    // instance id
+    readStream >> instanceId;
+    // checksum
+    quint16 msgChecksum = 0;
+    QDataStream checksumStream(checksumBytes);
+    checksumStream.setVersion(QDataStream::Qt_5_2);
+    checksumStream >> msgChecksum;
 
-        const quint16 actualChecksum = qChecksum(msgBytes.constData(), static_cast<quint32>(msgBytes.length()));
+    const quint16 actualChecksum =
+      qChecksum(msgBytes.constData(), static_cast<quint32>(msgBytes.length()));
 
-        if (readStream.status() != QDataStream::Ok || QLatin1String(latin1Name) != blockServerName || msgChecksum != actualChecksum) {
-          connectionType = InvalidConnection;
-        }
+    if (readStream.status() != QDataStream::Ok ||
+        QLatin1String(latin1Name) != blockServerName ||
+        msgChecksum != actualChecksum) {
+      connectionType = InvalidConnection;
     }
+  }
 
-    if( connectionType == InvalidConnection ) {
-        nextConnSocket->close();
-        delete nextConnSocket;
-        return;
-    }
+  if (connectionType == InvalidConnection) {
+    nextConnSocket->close();
+    delete nextConnSocket;
+    return;
+  }
 
-    QObject::connect(
-        nextConnSocket,
-        &QLocalSocket::aboutToClose,
-        this,
-        [nextConnSocket, instanceId, this]() {
-            emit this->slotClientConnectionClosed( nextConnSocket, instanceId );
-        }
-    );
+  QObject::connect(nextConnSocket,
+                   &QLocalSocket::aboutToClose,
+                   this,
+                   [nextConnSocket, instanceId, this]() {
+                     emit this->slotClientConnectionClosed(nextConnSocket,
+                                                           instanceId);
+                   });
 
-    QObject::connect(
-        nextConnSocket,
-        &QLocalSocket::readyRead,
-        this,
-        [nextConnSocket, instanceId, this]() {
-            emit this->slotDataAvailable( nextConnSocket, instanceId );
-        }
-    );
+  QObject::connect(nextConnSocket,
+                   &QLocalSocket::readyRead,
+                   this,
+                   [nextConnSocket, instanceId, this]() {
+                     emit this->slotDataAvailable(nextConnSocket, instanceId);
+                   });
 
-    if( connectionType == NewInstance || (
-            connectionType == SecondaryInstance &&
-            options & SingleApplication::Mode::SecondaryNotification
-        )
-    ) {
-        emit q->instanceStarted();
-    }
+  if (connectionType == NewInstance ||
+      (connectionType == SecondaryInstance &&
+       options & SingleApplication::Mode::SecondaryNotification)) {
+    emit q->instanceStarted();
+  }
 
-    if( nextConnSocket->bytesAvailable() > 0 ) {
-        emit this->slotDataAvailable( nextConnSocket, instanceId );
-    }
+  if (nextConnSocket->bytesAvailable() > 0) {
+    emit this->slotDataAvailable(nextConnSocket, instanceId);
+  }
 }
 
-void SingleApplicationPrivate::slotDataAvailable( QLocalSocket *dataSocket, quint32 instanceId )
+void
+SingleApplicationPrivate::slotDataAvailable(QLocalSocket* dataSocket,
+                                            quint32 instanceId)
 {
-    Q_Q(SingleApplication);
-    emit q->receivedMessage( instanceId, dataSocket->readAll() );
+  Q_Q(SingleApplication);
+  emit q->receivedMessage(instanceId, dataSocket->readAll());
 }
 
-void SingleApplicationPrivate::slotClientConnectionClosed( QLocalSocket *closedSocket, quint32 instanceId )
+void
+SingleApplicationPrivate::slotClientConnectionClosed(QLocalSocket* closedSocket,
+                                                     quint32 instanceId)
 {
-    if( closedSocket->bytesAvailable() > 0 )
-        emit slotDataAvailable( closedSocket, instanceId  );
-    closedSocket->deleteLater();
+  if (closedSocket->bytesAvailable() > 0)
+    emit slotDataAvailable(closedSocket, instanceId);
+  closedSocket->deleteLater();
 }
 
 /**
@@ -360,63 +376,69 @@ void SingleApplicationPrivate::slotClientConnectionClosed( QLocalSocket *closedS
  * @param argv
  * @param {bool} allowSecondaryInstances
  */
-SingleApplication::SingleApplication( int &argc, char *argv[], bool allowSecondary, Options options, int timeout )
-    : app_t( argc, argv ), d_ptr( new SingleApplicationPrivate( this ) )
+SingleApplication::SingleApplication(int& argc,
+                                     char* argv[],
+                                     bool allowSecondary,
+                                     Options options,
+                                     int timeout)
+  : app_t(argc, argv)
+  , d_ptr(new SingleApplicationPrivate(this))
 {
-    Q_D(SingleApplication);
+  Q_D(SingleApplication);
 
-    // Store the current mode of the program
-    d->options = options;
+  // Store the current mode of the program
+  d->options = options;
 
-    // Generating an application ID used for identifying the shared memory
-    // block and QLocalServer
-    d->genBlockServerName( timeout );
+  // Generating an application ID used for identifying the shared memory
+  // block and QLocalServer
+  d->genBlockServerName(timeout);
 
-    // Guarantee thread safe behaviour with a shared memory block. Also by
-    // explicitly attaching it and then deleting it we make sure that the
-    // memory is deleted even if the process had crashed on Unix.
+  // Guarantee thread safe behaviour with a shared memory block. Also by
+  // explicitly attaching it and then deleting it we make sure that the
+  // memory is deleted even if the process had crashed on Unix.
 #ifdef Q_OS_UNIX
-    d->memory = new QSharedMemory( d->blockServerName );
-    d->memory->attach();
-    delete d->memory;
+  d->memory = new QSharedMemory(d->blockServerName);
+  d->memory->attach();
+  delete d->memory;
 #endif
-    d->memory = new QSharedMemory( d->blockServerName );
+  d->memory = new QSharedMemory(d->blockServerName);
 
-    // Create a shared memory block
-    if( d->memory->create( sizeof( InstancesInfo ) ) ) {
-        d->startPrimary( true );
+  // Create a shared memory block
+  if (d->memory->create(sizeof(InstancesInfo))) {
+    d->startPrimary(true);
+    return;
+  } else {
+    // Attempt to attach to the memory segment
+    if (d->memory->attach()) {
+      d->memory->lock();
+      InstancesInfo* inst = static_cast<InstancesInfo*>(d->memory->data());
+
+      if (!inst->primary) {
+        d->startPrimary(false);
+        d->memory->unlock();
         return;
-    } else {
-        // Attempt to attach to the memory segment
-        if( d->memory->attach() ) {
-            d->memory->lock();
-            InstancesInfo* inst = static_cast<InstancesInfo*>(d->memory->data());
+      }
 
-            if( ! inst->primary ) {
-                d->startPrimary( false );
-                d->memory->unlock();
-                return;
-            }
-
-            // Check if another instance can be started
-            if( allowSecondary ) {
-                inst->secondary += 1;
-                d->instanceNumber = inst->secondary;
-                d->startSecondary();
-                if( d->options & Mode::SecondaryNotification ) {
-                    d->connectToPrimary( timeout, SingleApplicationPrivate::SecondaryInstance );
-                }
-                d->memory->unlock();
-                return;
-            }
-
-            d->memory->unlock();
+      // Check if another instance can be started
+      if (allowSecondary) {
+        inst->secondary += 1;
+        d->instanceNumber = inst->secondary;
+        d->startSecondary();
+        if (d->options & Mode::SecondaryNotification) {
+          d->connectToPrimary(timeout,
+                              SingleApplicationPrivate::SecondaryInstance);
         }
-    }
+        d->memory->unlock();
+        return;
+      }
 
-    d->connectToPrimary( timeout, SingleApplicationPrivate::NewInstance );
-    delete d;
-    ::exit( EXIT_SUCCESS );
+      d->memory->unlock();
+    }
+  }
+
+  d->connectToPrimary(timeout, SingleApplicationPrivate::NewInstance);
+  delete d;
+  ::exit(EXIT_SUCCESS);
 }
 
 /**
@@ -424,46 +446,52 @@ SingleApplication::SingleApplication( int &argc, char *argv[], bool allowSeconda
  */
 SingleApplication::~SingleApplication()
 {
-    Q_D(SingleApplication);
-    delete d;
+  Q_D(SingleApplication);
+  delete d;
 }
 
-bool SingleApplication::isPrimary()
+bool
+SingleApplication::isPrimary()
 {
-    Q_D(SingleApplication);
-    return d->server != nullptr;
+  Q_D(SingleApplication);
+  return d->server != nullptr;
 }
 
-bool SingleApplication::isSecondary()
+bool
+SingleApplication::isSecondary()
 {
-    Q_D(SingleApplication);
-    return d->server == nullptr;
+  Q_D(SingleApplication);
+  return d->server == nullptr;
 }
 
-quint32 SingleApplication::instanceId()
+quint32
+SingleApplication::instanceId()
 {
-    Q_D(SingleApplication);
-    return d->instanceNumber;
+  Q_D(SingleApplication);
+  return d->instanceNumber;
 }
 
-qint64 SingleApplication::primaryPid()
+qint64
+SingleApplication::primaryPid()
 {
-    Q_D(SingleApplication);
-    return d->primaryPid();
+  Q_D(SingleApplication);
+  return d->primaryPid();
 }
 
-bool SingleApplication::sendMessage( QByteArray message, int timeout )
+bool
+SingleApplication::sendMessage(QByteArray message, int timeout)
 {
-    Q_D(SingleApplication);
+  Q_D(SingleApplication);
 
-    // Nobody to connect to
-    if( isPrimary() ) return false;
+  // Nobody to connect to
+  if (isPrimary())
+    return false;
 
-    // Make sure the socket is connected
-    d->connectToPrimary( timeout,  SingleApplicationPrivate::Reconnect );
+  // Make sure the socket is connected
+  d->connectToPrimary(timeout, SingleApplicationPrivate::Reconnect);
 
-    d->socket->write( message );
-    bool dataWritten = d->socket->flush();
-    d->socket->waitForBytesWritten( timeout );
-    return dataWritten;
+  d->socket->write(message);
+  bool dataWritten = d->socket->flush();
+  d->socket->waitForBytesWritten(timeout);
+  return dataWritten;
 }

external/singleapplication/singleapplication.h

@@ -27,7 +27,7 @@
 #include <QtNetwork/QLocalSocket>
 
 #ifndef QAPPLICATION_CLASS
-  #define QAPPLICATION_CLASS QCoreApplication
+#define QAPPLICATION_CLASS QCoreApplication
 #endif
 
 #include QT_STRINGIFY(QAPPLICATION_CLASS)
@@ -41,93 +41,98 @@ class SingleApplicationPrivate;
  */
 class SingleApplication : public QAPPLICATION_CLASS
 {
-    Q_OBJECT
+  Q_OBJECT
 
-    typedef QAPPLICATION_CLASS app_t;
+  typedef QAPPLICATION_CLASS app_t;
 
 public:
-    /**
-     * @brief Mode of operation of SingleApplication.
-     * Whether the block should be user-wide or system-wide and whether the
-     * primary instance should be notified when a secondary instance had been
-     * started.
-     * @note Operating system can restrict the shared memory blocks to the same
-     * user, in which case the User/System modes will have no effect and the
-     * block will be user wide.
-     * @enum
-     */
-    enum Mode {
-        User                    = 1 << 0,
-        System                  = 1 << 1,
-        SecondaryNotification   = 1 << 2,
-        ExcludeAppVersion       = 1 << 3,
-        ExcludeAppPath          = 1 << 4
-    };
-    Q_DECLARE_FLAGS(Options, Mode)
+  /**
+   * @brief Mode of operation of SingleApplication.
+   * Whether the block should be user-wide or system-wide and whether the
+   * primary instance should be notified when a secondary instance had been
+   * started.
+   * @note Operating system can restrict the shared memory blocks to the same
+   * user, in which case the User/System modes will have no effect and the
+   * block will be user wide.
+   * @enum
+   */
+  enum Mode
+  {
+    User = 1 << 0,
+    System = 1 << 1,
+    SecondaryNotification = 1 << 2,
+    ExcludeAppVersion = 1 << 3,
+    ExcludeAppPath = 1 << 4
+  };
+  Q_DECLARE_FLAGS(Options, Mode)
 
-    /**
-     * @brief Intitializes a SingleApplication instance with argc command line
-     * arguments in argv
-     * @arg {int &} argc - Number of arguments in argv
-     * @arg {const char *[]} argv - Supplied command line arguments
-     * @arg {bool} allowSecondary - Whether to start the instance as secondary
-     * if there is already a primary instance.
-     * @arg {Mode} mode - Whether for the SingleApplication block to be applied
-     * User wide or System wide.
-     * @arg {int} timeout - Timeout to wait in miliseconds.
-     * @note argc and argv may be changed as Qt removes arguments that it
-     * recognizes
-     * @note Mode::SecondaryNotification only works if set on both the primary
-     * instance and the secondary instance.
-     * @note The timeout is just a hint for the maximum time of blocking
-     * operations. It does not guarantee that the SingleApplication
-     * initialisation will be completed in given time, though is a good hint.
-     * Usually 4*timeout would be the worst case (fail) scenario.
-     * @see See the corresponding QAPPLICATION_CLASS constructor for reference
-     */
-    explicit SingleApplication( int &argc, char *argv[], bool allowSecondary = false, Options options = Mode::User, int timeout = 100 );
-    ~SingleApplication();
+  /**
+   * @brief Intitializes a SingleApplication instance with argc command line
+   * arguments in argv
+   * @arg {int &} argc - Number of arguments in argv
+   * @arg {const char *[]} argv - Supplied command line arguments
+   * @arg {bool} allowSecondary - Whether to start the instance as secondary
+   * if there is already a primary instance.
+   * @arg {Mode} mode - Whether for the SingleApplication block to be applied
+   * User wide or System wide.
+   * @arg {int} timeout - Timeout to wait in miliseconds.
+   * @note argc and argv may be changed as Qt removes arguments that it
+   * recognizes
+   * @note Mode::SecondaryNotification only works if set on both the primary
+   * instance and the secondary instance.
+   * @note The timeout is just a hint for the maximum time of blocking
+   * operations. It does not guarantee that the SingleApplication
+   * initialisation will be completed in given time, though is a good hint.
+   * Usually 4*timeout would be the worst case (fail) scenario.
+   * @see See the corresponding QAPPLICATION_CLASS constructor for reference
+   */
+  explicit SingleApplication(int& argc,
+                             char* argv[],
+                             bool allowSecondary = false,
+                             Options options = Mode::User,
+                             int timeout = 100);
+  ~SingleApplication();
 
-    /**
-     * @brief Returns if the instance is the primary instance
-     * @returns {bool}
-     */
-    bool isPrimary();
+  /**
+   * @brief Returns if the instance is the primary instance
+   * @returns {bool}
+   */
+  bool isPrimary();
 
-    /**
-     * @brief Returns if the instance is a secondary instance
-     * @returns {bool}
-     */
-    bool isSecondary();
+  /**
+   * @brief Returns if the instance is a secondary instance
+   * @returns {bool}
+   */
+  bool isSecondary();
 
-    /**
-     * @brief Returns a unique identifier for the current instance
-     * @returns {qint32}
-     */
-    quint32 instanceId();
+  /**
+   * @brief Returns a unique identifier for the current instance
+   * @returns {qint32}
+   */
+  quint32 instanceId();
 
-    /**
-     * @brief Returns the process ID (PID) of the primary instance
-     * @returns {qint64}
-     */
-    qint64 primaryPid();
+  /**
+   * @brief Returns the process ID (PID) of the primary instance
+   * @returns {qint64}
+   */
+  qint64 primaryPid();
 
-    /**
-     * @brief Sends a message to the primary instance. Returns true on success.
-     * @param {int} timeout - Timeout for connecting
-     * @returns {bool}
-     * @note sendMessage() will return false if invoked from the primary
-     * instance.
-     */
-    bool sendMessage( QByteArray message, int timeout = 100 );
+  /**
+   * @brief Sends a message to the primary instance. Returns true on success.
+   * @param {int} timeout - Timeout for connecting
+   * @returns {bool}
+   * @note sendMessage() will return false if invoked from the primary
+   * instance.
+   */
+  bool sendMessage(QByteArray message, int timeout = 100);
 
 Q_SIGNALS:
-    void instanceStarted();
-    void receivedMessage( quint32 instanceId, QByteArray message );
+  void instanceStarted();
+  void receivedMessage(quint32 instanceId, QByteArray message);
 
 private:
-    SingleApplicationPrivate *d_ptr;
-    Q_DECLARE_PRIVATE(SingleApplication)
+  SingleApplicationPrivate* d_ptr;
+  Q_DECLARE_PRIVATE(SingleApplication)
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(SingleApplication::Options)

external/singleapplication/singleapplication_p.h

@@ -32,54 +32,57 @@
 #ifndef SINGLEAPPLICATION_P_H
 #define SINGLEAPPLICATION_P_H
 
+#include "singleapplication.h"
 #include <QtCore/QSharedMemory>
 #include <QtNetwork/QLocalServer>
 #include <QtNetwork/QLocalSocket>
-#include "singleapplication.h"
 
-struct InstancesInfo {
-    bool primary;
-    quint32 secondary;
-    qint64 primaryPid;
+struct InstancesInfo
+{
+  bool primary;
+  quint32 secondary;
+  qint64 primaryPid;
 };
 
-class SingleApplicationPrivate : public QObject {
-Q_OBJECT
+class SingleApplicationPrivate : public QObject
+{
+  Q_OBJECT
 public:
-    enum ConnectionType : quint8 {
-        InvalidConnection = 0,
-        NewInstance = 1,
-        SecondaryInstance = 2,
-        Reconnect = 3
-    };
-    Q_DECLARE_PUBLIC(SingleApplication)
+  enum ConnectionType : quint8
+  {
+    InvalidConnection = 0,
+    NewInstance = 1,
+    SecondaryInstance = 2,
+    Reconnect = 3
+  };
+  Q_DECLARE_PUBLIC(SingleApplication)
 
-    SingleApplicationPrivate( SingleApplication *q_ptr );
-     ~SingleApplicationPrivate();
+  SingleApplicationPrivate(SingleApplication* q_ptr);
+  ~SingleApplicationPrivate();
 
-    void genBlockServerName( int msecs );
-    void startPrimary( bool resetMemory );
-    void startSecondary();
-    void connectToPrimary(int msecs, ConnectionType connectionType );
-    qint64 primaryPid();
+  void genBlockServerName(int msecs);
+  void startPrimary(bool resetMemory);
+  void startSecondary();
+  void connectToPrimary(int msecs, ConnectionType connectionType);
+  qint64 primaryPid();
 
 #ifdef Q_OS_UNIX
-    void crashHandler();
-    static void terminate( int signum );
+  void crashHandler();
+  static void terminate(int signum);
 #endif
 
-    QSharedMemory *memory;
-    SingleApplication *q_ptr;
-    QLocalSocket *socket;
-    QLocalServer *server;
-    quint32 instanceNumber;
-    QString blockServerName;
-    SingleApplication::Options options;
+  QSharedMemory* memory;
+  SingleApplication* q_ptr;
+  QLocalSocket* socket;
+  QLocalServer* server;
+  quint32 instanceNumber;
+  QString blockServerName;
+  SingleApplication::Options options;
 
 public Q_SLOTS:
-    void slotConnectionEstablished();
-    void slotDataAvailable( QLocalSocket*, quint32 );
-    void slotClientConnectionClosed( QLocalSocket*, quint32 );
+  void slotConnectionEstablished();
+  void slotDataAvailable(QLocalSocket*, quint32);
+  void slotClientConnectionClosed(QLocalSocket*, quint32);
 };
 
 #endif // SINGLEAPPLICATION_P_H

src/cli/commandargument.cpp

@@ -17,38 +17,46 @@
 
 #include "commandargument.h"
 
-CommandArgument::CommandArgument() {
+CommandArgument::CommandArgument() {}
 
-}
+CommandArgument::CommandArgument(const QString& name,
+                                 const QString& description)
+  : m_name(name)
+  , m_description(description)
+{}
 
-CommandArgument::CommandArgument(const QString &name,
-                                 const QString &description) :
-    m_name(name), m_description(description)
+void
+CommandArgument::setName(const QString& name)
 {
-
+  m_name = name;
 }
 
-void CommandArgument::setName(const QString &name) {
-    m_name = name;
+QString
+CommandArgument::name() const
+{
+  return m_name;
 }
 
-QString CommandArgument::name() const {
-    return m_name;
+void
+CommandArgument::setDescription(const QString& description)
+{
+  m_description = description;
 }
 
-void CommandArgument::setDescription(const QString &description) {
-    m_description = description;
+QString
+CommandArgument::description() const
+{
+  return m_description;
 }
 
-QString CommandArgument::description() const {
-    return m_description;
+bool
+CommandArgument::isRoot() const
+{
+  return m_name.isEmpty() && m_description.isEmpty();
 }
 
-bool CommandArgument::isRoot() const {
-    return m_name.isEmpty() && m_description.isEmpty();
-}
-
-bool CommandArgument::operator ==(const CommandArgument &arg) const {
-    return m_description == arg.m_description
-            && m_name == arg.m_name;
+bool
+CommandArgument::operator==(const CommandArgument& arg) const
+{
+  return m_description == arg.m_description && m_name == arg.m_name;
 }

src/cli/commandargument.h

@@ -19,22 +19,23 @@
 
 #include <QString>
 
-class CommandArgument {
+class CommandArgument
+{
 public:
-    CommandArgument();
-    explicit CommandArgument(const QString &name, const QString &description);
+  CommandArgument();
+  explicit CommandArgument(const QString& name, const QString& description);
 
-    void setName(const QString &name);
-    QString name() const;
+  void setName(const QString& name);
+  QString name() const;
 
-    void setDescription(const QString &description);
-    QString description() const;
+  void setDescription(const QString& description);
+  QString description() const;
 
-    bool isRoot() const;
+  bool isRoot() const;
 
-    bool operator ==(const CommandArgument &arg) const;
+  bool operator==(const CommandArgument& arg) const;
 
 private:
-    QString m_name;
-    QString m_description;
+  QString m_name;
+  QString m_description;
 };

src/cli/commandlineparser.cpp

@@ -19,384 +19,405 @@
 #include <QApplication>
 #include <QTextStream>
 
-CommandLineParser::CommandLineParser() :
-    m_description(qApp->applicationName())
-{
-
-}
+CommandLineParser::CommandLineParser()
+  : m_description(qApp->applicationName())
+{}
 
 namespace {
 
 QTextStream out(stdout);
 QTextStream err(stderr);
 
-auto versionOption = CommandOption({"v", "version"},
-                                   QStringLiteral("Displays version information"));
-auto helpOption = CommandOption({"h", "help"},
-                                QStringLiteral("Displays this help"));
+auto versionOption =
+  CommandOption({ "v", "version" },
+                QStringLiteral("Displays version information"));
+auto helpOption =
+  CommandOption({ "h", "help" }, QStringLiteral("Displays this help"));
 
-QString optionsToString(const QList<CommandOption> &options,
-                        const QList<CommandArgument> &arguments) {
-    int size = 0; // track the largest size
-    QStringList dashedOptionList;
-    // save the dashed options and its size in order to print the description
-    // of every option at the same horizontal character position.
-    for (auto const &option: options) {
-        QStringList dashedOptions = option.dashedNames();
-        QString joinedDashedOptions = dashedOptions.join(QStringLiteral(", "));
-        if (!option.valueName().isEmpty()) {
-            joinedDashedOptions += QStringLiteral(" <%1>")
-                    .arg(option.valueName());
-        }
-        if (joinedDashedOptions.length() > size) {
-            size = joinedDashedOptions.length();
-        }
-        dashedOptionList << joinedDashedOptions;
+QString
+optionsToString(const QList<CommandOption>& options,
+                const QList<CommandArgument>& arguments)
+{
+  int size = 0; // track the largest size
+  QStringList dashedOptionList;
+  // save the dashed options and its size in order to print the description
+  // of every option at the same horizontal character position.
+  for (auto const& option : options) {
+    QStringList dashedOptions = option.dashedNames();
+    QString joinedDashedOptions = dashedOptions.join(QStringLiteral(", "));
+    if (!option.valueName().isEmpty()) {
+      joinedDashedOptions += QStringLiteral(" <%1>").arg(option.valueName());
     }
-    // check the length of the arguments
-    for (auto const &arg: arguments) {
-        if(arg.name().length() > size)
-            size = arg.name().length();
+    if (joinedDashedOptions.length() > size) {
+      size = joinedDashedOptions.length();
     }
-    // generate the text
-    QString result;
-    if(!dashedOptionList.isEmpty()) {
-        result += QLatin1String("Options:\n");
-        QString linePadding = QStringLiteral(" ").repeated(size + 4).prepend("\n");
-        for (int i = 0; i < options.length(); ++i) {
-            result += QStringLiteral("  %1  %2\n")
-                    .arg(dashedOptionList.at(i).leftJustified(size, ' '))
-                    .arg(options.at(i).description()
-                         .replace(QLatin1String("\n"), linePadding));
-        }
-        if (!arguments.isEmpty()) {
-            result += QLatin1String("\n");
-        }
+    dashedOptionList << joinedDashedOptions;
+  }
+  // check the length of the arguments
+  for (auto const& arg : arguments) {
+    if (arg.name().length() > size)
+      size = arg.name().length();
+  }
+  // generate the text
+  QString result;
+  if (!dashedOptionList.isEmpty()) {
+    result += QLatin1String("Options:\n");
+    QString linePadding = QStringLiteral(" ").repeated(size + 4).prepend("\n");
+    for (int i = 0; i < options.length(); ++i) {
+      result += QStringLiteral("  %1  %2\n")
+                  .arg(dashedOptionList.at(i).leftJustified(size, ' '))
+                  .arg(options.at(i).description().replace(QLatin1String("\n"),
+                                                           linePadding));
     }
     if (!arguments.isEmpty()) {
-        result += QLatin1String("Arguments:\n");
+      result += QLatin1String("\n");
     }
-    for (int i = 0; i < arguments.length(); ++i) {
-        result += QStringLiteral("  %1  %2\n")
+  }
+  if (!arguments.isEmpty()) {
+    result += QLatin1String("Arguments:\n");
+  }
+  for (int i = 0; i < arguments.length(); ++i) {
+    result += QStringLiteral("  %1  %2\n")
                 .arg(arguments.at(i).name().leftJustified(size, ' '))
                 .arg(arguments.at(i).description());
-    }
-    return result;
+  }
+  return result;
 }
 
 } // unnamed namespace
 
-bool CommandLineParser::processArgs(const QStringList &args,
-                                    QStringList::const_iterator &actualIt,
-                                    Node * &actualNode)
+bool
+CommandLineParser::processArgs(const QStringList& args,
+                               QStringList::const_iterator& actualIt,
+                               Node*& actualNode)
 {
-    QString argument = *actualIt;
-    bool ok = true;
-    bool isValidArg = false;
-    for (Node &n: actualNode->subNodes) {
-        if (n.argument.name() == argument) {
-            actualNode = &n;
-            isValidArg = true;
-            break;
-        }
-    }
-    if (isValidArg) {
-        auto nextArg = actualNode->argument;
-        m_foundArgs.append(nextArg);
-        // check next is help
-        ++actualIt;
-        ok = processIfOptionIsHelp(args, actualIt, actualNode);
-        --actualIt;
-    } else {
-        ok = false;
-        out << QStringLiteral("'%1' is not a valid argument.").arg(argument);
+  QString argument = *actualIt;
+  bool ok = true;
+  bool isValidArg = false;
+  for (Node& n : actualNode->subNodes) {
+    if (n.argument.name() == argument) {
+      actualNode = &n;
+      isValidArg = true;
+      break;
     }
+  }
+  if (isValidArg) {
+    auto nextArg = actualNode->argument;
+    m_foundArgs.append(nextArg);
+    // check next is help
+    ++actualIt;
+    ok = processIfOptionIsHelp(args, actualIt, actualNode);
+    --actualIt;
+  } else {
+    ok = false;
+    out << QStringLiteral("'%1' is not a valid argument.").arg(argument);
+  }
+  return ok;
+}
+
+bool
+CommandLineParser::processOptions(const QStringList& args,
+                                  QStringList::const_iterator& actualIt,
+                                  Node* const actualNode)
+{
+  QString arg = *actualIt;
+  bool ok = true;
+  // track values
+  int equalsPos = arg.indexOf(QLatin1String("="));
+  QString valueStr;
+  if (equalsPos != -1) {
+    valueStr = arg.mid(equalsPos + 1); // right
+    arg = arg.mid(0, equalsPos);       // left
+  }
+  // check format -x --xx...
+  bool isDoubleDashed = arg.startsWith(QLatin1String("--"));
+  ok = isDoubleDashed ? arg.length() > 3 : arg.length() == 2;
+  if (!ok) {
+    out << QStringLiteral("the option %1 has a wrong format.").arg(arg);
     return ok;
-}
-
-bool CommandLineParser::processOptions(const QStringList &args,
-                                       QStringList::const_iterator &actualIt,
-                                       Node *const actualNode)
-{
-    QString arg = *actualIt;
-    bool ok = true;
-    // track values
-    int equalsPos = arg.indexOf(QLatin1String("="));
-    QString valueStr;
-    if (equalsPos != -1) {
-        valueStr = arg.mid(equalsPos +1); // right
-        arg = arg.mid(0, equalsPos); // left
+  }
+  arg = isDoubleDashed ? arg.remove(0, 2) : arg.remove(0, 1);
+  // get option
+  auto endIt = actualNode->options.cend();
+  auto optionIt = endIt;
+  for (auto i = actualNode->options.cbegin(); i != endIt; ++i) {
+    if ((*i).names().contains(arg)) {
+      optionIt = i;
+      break;
     }
-    // check format -x --xx...
-    bool isDoubleDashed = arg.startsWith(QLatin1String("--"));
-    ok =  isDoubleDashed ? arg.length() > 3 :
-                arg.length() == 2;
-    if (!ok) {
-        out << QStringLiteral("the option %1 has a wrong format.").arg(arg);
-        return ok;
-    }
-    arg = isDoubleDashed ?
-                arg.remove(0, 2) :
-                arg.remove(0, 1);
-    // get option
-    auto endIt = actualNode->options.cend();
-    auto optionIt = endIt;
-    for (auto i = actualNode->options.cbegin(); i != endIt; ++i) {
-        if ((*i).names().contains(arg)) {
-            optionIt = i;
-            break;
-        }
-    }
-    if (optionIt == endIt) {
-        QString argName = actualNode->argument.name();
-        if (argName.isEmpty()) {
-            argName = qApp->applicationName();
-        }
-        out << QStringLiteral("the option '%1' is not a valid option "
-                         "for the argument '%2'.").arg(arg)
-                .arg(argName);
-        ok = false;
-        return ok;
-    }
-    // check presence of values
-    CommandOption option = *optionIt;
-    bool requiresValue = !(option.valueName().isEmpty());
-    if (!requiresValue && equalsPos != -1) {
-        out << QStringLiteral("the option '%1' contains a '=' and it doesn't "
-                         "require a value.").arg(arg);
-        ok = false;
-        return ok;
-    } else if (requiresValue && valueStr.isEmpty()) {
-        // find in the next
-        if (actualIt+1 != args.cend()) {
-            ++actualIt;
-        } else {
-            out << QStringLiteral("Expected value after the option '%1'.").arg(arg);
-            ok = false;
-            return ok;
-        }
-        valueStr = *actualIt;
-    }
-    // check the value correctness
-    if (requiresValue) {
-        ok = option.checkValue(valueStr);
-        if (!ok) {
-            QString err = option.errorMsg();
-            if (!err.endsWith(QLatin1String(".")))
-                err += QLatin1String(".");
-            out << err;
-            return ok;
-        }
-        option.setValue(valueStr);
-    }
-    m_foundOptions.append(option);
-    return ok;
-}
-
-bool CommandLineParser::parse(const QStringList &args) {
-    m_foundArgs.clear();
-    m_foundOptions.clear();
-    bool ok = true;
-    Node *actualNode = &m_parseTree;
-    auto it = ++args.cbegin();
-    // check  version option
-    QStringList dashedVersion = versionOption.dashedNames();
-    if (m_withVersion && args.length() > 1 &&
-            dashedVersion.contains(args.at(1)))
-    {
-        if (args.length() == 2) {
-            printVersion();
-            m_foundOptions << versionOption;
-        } else {
-            out << "Invalid arguments after the version option.";
-            ok = false;
-        }
-        return ok;
-
-    }
-    // check  help option
-    ok = processIfOptionIsHelp(args, it, actualNode);
-    // process the other args
-    for (; it != args.cend() && ok; ++it) {
-        const QString &value = *it;
-        if (value.startsWith(QLatin1String("-"))) {
-            ok = processOptions(args, it, actualNode);
-
-        } else {
-            ok = processArgs(args, it, actualNode);
-        }
-    }
-    if (!ok && !m_generalErrorMessage.isEmpty()) {
-        out << QStringLiteral(" %1\n").arg(m_generalErrorMessage);
-    }
-    return ok;
-}
-
-CommandOption CommandLineParser::addVersionOption() {
-    m_withVersion = true;
-    return versionOption;
-}
-
-CommandOption CommandLineParser::addHelpOption() {
-    m_withHelp = true;
-    return helpOption;
-}
-
-bool CommandLineParser::AddArgument(const CommandArgument &arg,
-                                    const CommandArgument &parent)
-{
-    bool res = true;
-    Node *n = findParent(parent);
-    if (n == nullptr) {
-        res = false;
-    } else {
-        Node child;
-        child.argument = arg;
-        n->subNodes.append(child);
-    }
-    return res;
-}
-
-bool CommandLineParser::AddOption(const CommandOption &option,
-                                  const CommandArgument &parent)
-{
-    bool res = true;
-    Node *n = findParent(parent);
-    if (n == nullptr) {
-        res = false;
-    } else {
-        n->options.append(option);
-    }
-    return res;
-}
-
-bool CommandLineParser::AddOptions(const QList<CommandOption> &options,
-                                   const CommandArgument &parent)
-{
-    bool res = true;
-    for (auto const &option: options) {
-        if (!AddOption(option, parent)) {
-            res = false;
-            break;
-        }
-    }
-    return res;
-}
-
-void CommandLineParser::setGeneralErrorMessage(const QString &msg) {
-    m_generalErrorMessage = msg;
-}
-
-void CommandLineParser::setDescription(const QString &description) {
-    m_description = description;
-}
-
-bool CommandLineParser::isSet(const CommandArgument &arg) const {
-    return m_foundArgs.contains(arg);
-}
-
-
-bool CommandLineParser::isSet(const CommandOption &option) const {
-    return m_foundOptions.contains(option);
-}
-
-QString CommandLineParser::value(const CommandOption &option) const {
-    QString value = option.value();
-    for (const CommandOption &fOption: m_foundOptions) {
-        if (option == fOption) {
-            value = fOption.value();
-            break;
-        }
-    }
-    return value;
-}
-
-void CommandLineParser::printVersion() {
-    out << "Flameshot " << qApp->applicationVersion() << "\nCompiled with Qt "
-        << static_cast<QString>(QT_VERSION_STR) << "\n";
-}
-
-void CommandLineParser::printHelp(QStringList args, const Node *node) {
-    args.removeLast(); // remove the help, it's always the last
-    QString helpText;
-    // add usage info
-    QString argName = node->argument.name();
+  }
+  if (optionIt == endIt) {
+    QString argName = actualNode->argument.name();
     if (argName.isEmpty()) {
-        argName = qApp->applicationName();
+      argName = qApp->applicationName();
     }
-    QString argText = node->subNodes.isEmpty() ? "" : "[arguments]";
-    helpText += QStringLiteral("Usage: %1 [%2-options] %3\n\n")
-            .arg(args.join(QStringLiteral(" ")))
-            .arg(argName).arg(argText);
-    // add command options and subarguments
-    QList<CommandArgument> subArgs;
-    for (const Node &n: node->subNodes)
-        subArgs.append(n.argument);
-    auto modifiedOptions = node->options;
-    if (m_withHelp)
-        modifiedOptions << helpOption;
-    if (m_withVersion && node == &m_parseTree) {
-        modifiedOptions << versionOption;
-    }
-    helpText += optionsToString(modifiedOptions, subArgs);
-    // print it
-    out << helpText;
-}
-
-CommandLineParser::Node* CommandLineParser::findParent(
-        const CommandArgument &parent)
-{
-    if (parent == CommandArgument()) {
-        return &m_parseTree;
-    }
-    //find the parent in the subNodes recursively
-    Node *res = nullptr;
-    for (auto i = m_parseTree.subNodes.begin();
-        i != m_parseTree.subNodes.end(); ++i)
-    {
-        res = recursiveParentSearch(parent, *i);
-        if (res != nullptr) {
-            break;
-        }
-    }
-    return res;
-}
-
-CommandLineParser::Node* CommandLineParser::recursiveParentSearch(
-        const CommandArgument &parent, Node &node) const
-{
-    Node * res = nullptr;
-    if (node.argument == parent) {
-        res = &node;
+    out << QStringLiteral("the option '%1' is not a valid option "
+                          "for the argument '%2'.")
+             .arg(arg)
+             .arg(argName);
+    ok = false;
+    return ok;
+  }
+  // check presence of values
+  CommandOption option = *optionIt;
+  bool requiresValue = !(option.valueName().isEmpty());
+  if (!requiresValue && equalsPos != -1) {
+    out << QStringLiteral("the option '%1' contains a '=' and it doesn't "
+                          "require a value.")
+             .arg(arg);
+    ok = false;
+    return ok;
+  } else if (requiresValue && valueStr.isEmpty()) {
+    // find in the next
+    if (actualIt + 1 != args.cend()) {
+      ++actualIt;
     } else {
-        for (auto i = node.subNodes.begin(); i != node.subNodes.end(); ++i){
-            res = recursiveParentSearch(parent, *i);
-            if (res != nullptr) {
-                break;
-            }
-        }
+      out << QStringLiteral("Expected value after the option '%1'.").arg(arg);
+      ok = false;
+      return ok;
     }
-    return res;
+    valueStr = *actualIt;
+  }
+  // check the value correctness
+  if (requiresValue) {
+    ok = option.checkValue(valueStr);
+    if (!ok) {
+      QString err = option.errorMsg();
+      if (!err.endsWith(QLatin1String(".")))
+        err += QLatin1String(".");
+      out << err;
+      return ok;
+    }
+    option.setValue(valueStr);
+  }
+  m_foundOptions.append(option);
+  return ok;
 }
 
-bool CommandLineParser::processIfOptionIsHelp(
-        const QStringList &args,
-        QStringList::const_iterator &actualIt,
-        Node * &actualNode)
+bool
+CommandLineParser::parse(const QStringList& args)
 {
-    bool ok = true;
-    auto dashedHelpNames = helpOption.dashedNames();
-    if (m_withHelp && actualIt != args.cend() &&
-            dashedHelpNames.contains(*actualIt))
-    {
-        if (actualIt+1 == args.cend()) {
-            m_foundOptions << helpOption;
-            printHelp(args, actualNode);
-            actualIt++;
-        } else {
-            out << "Invalid arguments after the help option.";
-            ok = false;
-        }
+  m_foundArgs.clear();
+  m_foundOptions.clear();
+  bool ok = true;
+  Node* actualNode = &m_parseTree;
+  auto it = ++args.cbegin();
+  // check  version option
+  QStringList dashedVersion = versionOption.dashedNames();
+  if (m_withVersion && args.length() > 1 &&
+      dashedVersion.contains(args.at(1))) {
+    if (args.length() == 2) {
+      printVersion();
+      m_foundOptions << versionOption;
+    } else {
+      out << "Invalid arguments after the version option.";
+      ok = false;
     }
     return ok;
+  }
+  // check  help option
+  ok = processIfOptionIsHelp(args, it, actualNode);
+  // process the other args
+  for (; it != args.cend() && ok; ++it) {
+    const QString& value = *it;
+    if (value.startsWith(QLatin1String("-"))) {
+      ok = processOptions(args, it, actualNode);
+
+    } else {
+      ok = processArgs(args, it, actualNode);
+    }
+  }
+  if (!ok && !m_generalErrorMessage.isEmpty()) {
+    out << QStringLiteral(" %1\n").arg(m_generalErrorMessage);
+  }
+  return ok;
+}
+
+CommandOption
+CommandLineParser::addVersionOption()
+{
+  m_withVersion = true;
+  return versionOption;
+}
+
+CommandOption
+CommandLineParser::addHelpOption()
+{
+  m_withHelp = true;
+  return helpOption;
+}
+
+bool
+CommandLineParser::AddArgument(const CommandArgument& arg,
+                               const CommandArgument& parent)
+{
+  bool res = true;
+  Node* n = findParent(parent);
+  if (n == nullptr) {
+    res = false;
+  } else {
+    Node child;
+    child.argument = arg;
+    n->subNodes.append(child);
+  }
+  return res;
+}
+
+bool
+CommandLineParser::AddOption(const CommandOption& option,
+                             const CommandArgument& parent)
+{
+  bool res = true;
+  Node* n = findParent(parent);
+  if (n == nullptr) {
+    res = false;
+  } else {
+    n->options.append(option);
+  }
+  return res;
+}
+
+bool
+CommandLineParser::AddOptions(const QList<CommandOption>& options,
+                              const CommandArgument& parent)
+{
+  bool res = true;
+  for (auto const& option : options) {
+    if (!AddOption(option, parent)) {
+      res = false;
+      break;
+    }
+  }
+  return res;
+}
+
+void
+CommandLineParser::setGeneralErrorMessage(const QString& msg)
+{
+  m_generalErrorMessage = msg;
+}
+
+void
+CommandLineParser::setDescription(const QString& description)
+{
+  m_description = description;
+}
+
+bool
+CommandLineParser::isSet(const CommandArgument& arg) const
+{
+  return m_foundArgs.contains(arg);
+}
+
+bool
+CommandLineParser::isSet(const CommandOption& option) const
+{
+  return m_foundOptions.contains(option);
+}
+
+QString
+CommandLineParser::value(const CommandOption& option) const
+{
+  QString value = option.value();
+  for (const CommandOption& fOption : m_foundOptions) {
+    if (option == fOption) {
+      value = fOption.value();
+      break;
+    }
+  }
+  return value;
+}
+
+void
+CommandLineParser::printVersion()
+{
+  out << "Flameshot " << qApp->applicationVersion() << "\nCompiled with Qt "
+      << static_cast<QString>(QT_VERSION_STR) << "\n";
+}
+
+void
+CommandLineParser::printHelp(QStringList args, const Node* node)
+{
+  args.removeLast(); // remove the help, it's always the last
+  QString helpText;
+  // add usage info
+  QString argName = node->argument.name();
+  if (argName.isEmpty()) {
+    argName = qApp->applicationName();
+  }
+  QString argText = node->subNodes.isEmpty() ? "" : "[arguments]";
+  helpText += QStringLiteral("Usage: %1 [%2-options] %3\n\n")
+                .arg(args.join(QStringLiteral(" ")))
+                .arg(argName)
+                .arg(argText);
+  // add command options and subarguments
+  QList<CommandArgument> subArgs;
+  for (const Node& n : node->subNodes)
+    subArgs.append(n.argument);
+  auto modifiedOptions = node->options;
+  if (m_withHelp)
+    modifiedOptions << helpOption;
+  if (m_withVersion && node == &m_parseTree) {
+    modifiedOptions << versionOption;
+  }
+  helpText += optionsToString(modifiedOptions, subArgs);
+  // print it
+  out << helpText;
+}
+
+CommandLineParser::Node*
+CommandLineParser::findParent(const CommandArgument& parent)
+{
+  if (parent == CommandArgument()) {
+    return &m_parseTree;
+  }
+  // find the parent in the subNodes recursively
+  Node* res = nullptr;
+  for (auto i = m_parseTree.subNodes.begin(); i != m_parseTree.subNodes.end();
+       ++i) {
+    res = recursiveParentSearch(parent, *i);
+    if (res != nullptr) {
+      break;
+    }
+  }
+  return res;
+}
+
+CommandLineParser::Node*
+CommandLineParser::recursiveParentSearch(const CommandArgument& parent,
+                                         Node& node) const
+{
+  Node* res = nullptr;
+  if (node.argument == parent) {
+    res = &node;
+  } else {
+    for (auto i = node.subNodes.begin(); i != node.subNodes.end(); ++i) {
+      res = recursiveParentSearch(parent, *i);
+      if (res != nullptr) {
+        break;
+      }
+    }
+  }
+  return res;
+}
+
+bool
+CommandLineParser::processIfOptionIsHelp(const QStringList& args,
+                                         QStringList::const_iterator& actualIt,
+                                         Node*& actualNode)
+{
+  bool ok = true;
+  auto dashedHelpNames = helpOption.dashedNames();
+  if (m_withHelp && actualIt != args.cend() &&
+      dashedHelpNames.contains(*actualIt)) {
+    if (actualIt + 1 == args.cend()) {
+      m_foundOptions << helpOption;
+      printHelp(args, actualNode);
+      actualIt++;
+    } else {
+      out << "Invalid arguments after the help option.";
+      ok = false;
+    }
+  }
+  return ok;
 }

src/cli/commandlineparser.h

@@ -21,69 +21,72 @@
 #include "src/cli/commandoption.h"
 #include <QMap>
 
-class CommandLineParser {
+class CommandLineParser
+{
 public:
-    CommandLineParser();
+  CommandLineParser();
 
-    bool parse(const QStringList &args);
+  bool parse(const QStringList& args);
 
-    CommandArgument rootArgument() const { return CommandArgument(); }
+  CommandArgument rootArgument() const { return CommandArgument(); }
 
-    CommandOption addVersionOption();
-    CommandOption addHelpOption();
+  CommandOption addVersionOption();
+  CommandOption addHelpOption();
 
-    bool AddArgument(const CommandArgument &arg,
-                     const CommandArgument &parent = CommandArgument());
+  bool AddArgument(const CommandArgument& arg,
+                   const CommandArgument& parent = CommandArgument());
 
-    bool AddOption(const CommandOption &option,
-                     const CommandArgument &parent = CommandArgument());
+  bool AddOption(const CommandOption& option,
+                 const CommandArgument& parent = CommandArgument());
 
-    bool AddOptions(const QList<CommandOption> &options,
-                     const CommandArgument &parent = CommandArgument());
+  bool AddOptions(const QList<CommandOption>& options,
+                  const CommandArgument& parent = CommandArgument());
 
-    void setGeneralErrorMessage(const QString &msg);
-    void setDescription(const QString &description);
+  void setGeneralErrorMessage(const QString& msg);
+  void setDescription(const QString& description);
 
-    bool isSet(const CommandArgument &arg) const;
-    bool isSet(const CommandOption &option) const;
-    QString value(const CommandOption &option) const;
+  bool isSet(const CommandArgument& arg) const;
+  bool isSet(const CommandOption& option) const;
+  QString value(const CommandOption& option) const;
 
 private:
-    bool m_withHelp = false;
-    bool m_withVersion = false;
-    QString m_description;
-    QString  m_generalErrorMessage;
+  bool m_withHelp = false;
+  bool m_withVersion = false;
+  QString m_description;
+  QString m_generalErrorMessage;
 
-    struct Node {
-        explicit Node(const CommandArgument &arg) : argument(arg) {}
-        Node() {}
-        bool operator==(const Node &n) const {
-            return argument == n.argument &&
-                    options == n.options &&
-                    subNodes == n.subNodes;
-        }
-        CommandArgument argument;
-        QList<CommandOption> options;
-        QList<Node> subNodes;
-    };
+  struct Node
+  {
+    explicit Node(const CommandArgument& arg)
+      : argument(arg)
+    {}
+    Node() {}
+    bool operator==(const Node& n) const
+    {
+      return argument == n.argument && options == n.options &&
+             subNodes == n.subNodes;
+    }
+    CommandArgument argument;
+    QList<CommandOption> options;
+    QList<Node> subNodes;
+  };
 
-    Node m_parseTree;
-    QList<CommandOption> m_foundOptions;
-    QList<CommandArgument> m_foundArgs;
+  Node m_parseTree;
+  QList<CommandOption> m_foundOptions;
+  QList<CommandArgument> m_foundArgs;
 
-    // helper functions
-    void printVersion();
-    void printHelp(QStringList args, const Node *node);
-    Node* findParent(const CommandArgument &parent);
-    Node* recursiveParentSearch(const CommandArgument &parent,
-                                Node &node) const;
-    bool processIfOptionIsHelp(const QStringList &args,
-                                QStringList::const_iterator &actualIt,
-                                Node * &actualNode);
-    bool processArgs(const QStringList &args,
-                            QStringList::const_iterator &actualIt,
-                            Node * &actualNode);
-    bool processOptions(const QStringList &args,
-                        QStringList::const_iterator &actualIt,
-                        Node *const actualNode);
+  // helper functions
+  void printVersion();
+  void printHelp(QStringList args, const Node* node);
+  Node* findParent(const CommandArgument& parent);
+  Node* recursiveParentSearch(const CommandArgument& parent, Node& node) const;
+  bool processIfOptionIsHelp(const QStringList& args,
+                             QStringList::const_iterator& actualIt,
+                             Node*& actualNode);
+  bool processArgs(const QStringList& args,
+                   QStringList::const_iterator& actualIt,
+                   Node*& actualNode);
+  bool processOptions(const QStringList& args,
+                      QStringList::const_iterator& actualIt,
+                      Node* const actualNode);
 };

src/cli/commandoption.cpp

@@ -17,96 +17,124 @@
 
 #include "commandoption.h"
 
-CommandOption::CommandOption(const QString &name, const QString &description,
-                             const QString &valueName,
-                             const QString &defaultValue) :
-    m_names(name), m_description(description), m_valueName(valueName),
-    m_value(defaultValue)
+CommandOption::CommandOption(const QString& name,
+                             const QString& description,
+                             const QString& valueName,
+                             const QString& defaultValue)
+  : m_names(name)
+  , m_description(description)
+  , m_valueName(valueName)
+  , m_value(defaultValue)
 {
-    m_checker = [](QString const&){ return true; };
+  m_checker = [](QString const&) { return true; };
 }
 
-CommandOption::CommandOption(const QStringList &names,
-                             const QString &description,
-                             const QString &valueName,
-                             const QString &defaultValue) :
-    m_names(names), m_description(description), m_valueName(valueName),
-    m_value(defaultValue)
+CommandOption::CommandOption(const QStringList& names,
+                             const QString& description,
+                             const QString& valueName,
+                             const QString& defaultValue)
+  : m_names(names)
+  , m_description(description)
+  , m_valueName(valueName)
+  , m_value(defaultValue)
 {
-    m_checker = [](QString const&) -> bool { return true; };
+  m_checker = [](QString const&) -> bool { return true; };
 }
 
-void CommandOption::setName(const QString &name) {
-    m_names = QStringList() << name;
-}
-
-void CommandOption::setNames(const QStringList &names) {
-    m_names = names;
-}
-
-QStringList CommandOption::names() const {
-    return m_names;
-}
-
-QStringList CommandOption::dashedNames() const {
-    QStringList dashedNames;
-    for (const QString &name: m_names) {
-        // prepend "-" to single character options, and "--" to the others
-        QString dashedName = (name.length() == 1) ?
-                    QStringLiteral("-%1").arg(name) :
-                    QStringLiteral("--%1").arg(name);
-        dashedNames << dashedName;
-    }
-    return dashedNames;
-}
-
-void CommandOption::setValueName(const QString &name) {
-    m_valueName = name;
-}
-
-QString CommandOption::valueName() const {
-    return m_valueName;
-}
-
-void CommandOption::setValue(const QString &value) {
-    if (m_valueName.isEmpty()) {
-        m_valueName = QLatin1String("value");
-    }
-    m_value = value;
-}
-
-QString CommandOption::value() const {
-    return m_value;
-}
-
-void CommandOption::addChecker(const function<bool (const QString &)> checker,
-                               const QString &errMsg)
+void
+CommandOption::setName(const QString& name)
 {
-    m_checker = checker;
-    m_errorMsg = errMsg;
+  m_names = QStringList() << name;
 }
 
-bool CommandOption::checkValue(const QString &value) const {
-    return m_checker(value);
-}
-
-QString CommandOption::description() const
+void
+CommandOption::setNames(const QStringList& names)
 {
-    return m_description;
+  m_names = names;
 }
 
-void CommandOption::setDescription(const QString &description)
+QStringList
+CommandOption::names() const
 {
-    m_description = description;
+  return m_names;
 }
 
-QString CommandOption::errorMsg() const {
-    return m_errorMsg;
-}
-
-bool CommandOption::operator ==(const CommandOption &option) const
+QStringList
+CommandOption::dashedNames() const
 {
-    return m_description == option.m_description
-            && m_names == option.m_names
-            && m_valueName == option.m_valueName;
+  QStringList dashedNames;
+  for (const QString& name : m_names) {
+    // prepend "-" to single character options, and "--" to the others
+    QString dashedName = (name.length() == 1)
+                           ? QStringLiteral("-%1").arg(name)
+                           : QStringLiteral("--%1").arg(name);
+    dashedNames << dashedName;
+  }
+  return dashedNames;
+}
+
+void
+CommandOption::setValueName(const QString& name)
+{
+  m_valueName = name;
+}
+
+QString
+CommandOption::valueName() const
+{
+  return m_valueName;
+}
+
+void
+CommandOption::setValue(const QString& value)
+{
+  if (m_valueName.isEmpty()) {
+    m_valueName = QLatin1String("value");
+  }
+  m_value = value;
+}
+
+QString
+CommandOption::value() const
+{
+  return m_value;
+}
+
+void
+CommandOption::addChecker(const function<bool(const QString&)> checker,
+                          const QString& errMsg)
+{
+  m_checker = checker;
+  m_errorMsg = errMsg;
+}
+
+bool
+CommandOption::checkValue(const QString& value) const
+{
+  return m_checker(value);
+}
+
+QString
+CommandOption::description() const
+{
+  return m_description;
+}
+
+void
+CommandOption::setDescription(const QString& description)
+{
+  m_description = description;
+}
+
+QString
+CommandOption::errorMsg() const
+{
+  return m_errorMsg;
+}
+
+bool
+CommandOption::operator==(const CommandOption& option) const
+{
+  return m_description == option.m_description && m_names == option.m_names &&
+         m_valueName == option.m_valueName;
 }

src/cli/commandoption.h

@@ -22,43 +22,47 @@
 
 using std::function;
 
-class CommandOption {
+class CommandOption
+{
 public:
-    CommandOption(const QString &name, const QString &description,
-                  const QString &valueName = QString(),
-                  const QString &defaultValue = QString());
+  CommandOption(const QString& name,
+                const QString& description,
+                const QString& valueName = QString(),
+                const QString& defaultValue = QString());
 
-    CommandOption(const QStringList &names, const QString &description,
-                  const QString &valueName = QString(),
-                  const QString &defaultValue = QString());
+  CommandOption(const QStringList& names,
+                const QString& description,
+                const QString& valueName = QString(),
+                const QString& defaultValue = QString());
 
-    void setName(const QString &name);
-    void setNames(const QStringList &names);
-    QStringList names() const;
-    QStringList dashedNames() const;
+  void setName(const QString& name);
+  void setNames(const QStringList& names);
+  QStringList names() const;
+  QStringList dashedNames() const;
 
-    void setValueName(const QString &name);
-    QString valueName() const;
+  void setValueName(const QString& name);
+  QString valueName() const;
 
-    void setValue(const QString &value);
-    QString value() const;
+  void setValue(const QString& value);
+  QString value() const;
 
-    void addChecker(const function<bool(QString const&)> checker, const QString &errMsg);
-    bool checkValue(const QString &value) const;
+  void addChecker(const function<bool(QString const&)> checker,
+                  const QString& errMsg);
+  bool checkValue(const QString& value) const;
 
-    QString description() const;
-    void setDescription(const QString &description);
+  QString description() const;
+  void setDescription(const QString& description);
 
-    QString errorMsg() const;
+  QString errorMsg() const;
 
-    bool operator==(const CommandOption &option) const;
+  bool operator==(const CommandOption& option) const;
 
 private:
-    QStringList m_names;
-    QString m_description;
-    QString m_valueName;
-    QString m_value;
+  QStringList m_names;
+  QString m_description;
+  QString m_valueName;
+  QString m_value;
 
-    function<bool(QString const&)> m_checker;
-    QString m_errorMsg;
+  function<bool(QString const&)> m_checker;
+  QString m_errorMsg;
 };

src/config/buttonlistview.cpp

@@ -21,85 +21,97 @@
 #include <QListWidgetItem>
 #include <algorithm>
 
-ButtonListView::ButtonListView(QWidget *parent) : QListWidget(parent) {
-    setMouseTracking(true);
-    setFlow(QListWidget::TopToBottom);
-    initButtonList();
-    updateComponents();
-    connect(this, &QListWidget::itemClicked, this,
-            &ButtonListView::reverseItemCheck);
+ButtonListView::ButtonListView(QWidget* parent)
+  : QListWidget(parent)
+{
+  setMouseTracking(true);
+  setFlow(QListWidget::TopToBottom);
+  initButtonList();
+  updateComponents();
+  connect(
+    this, &QListWidget::itemClicked, this, &ButtonListView::reverseItemCheck);
 }
 
-void ButtonListView::initButtonList() {
-    ToolFactory factory;
-    auto listTypes = CaptureButton::getIterableButtonTypes();
+void
+ButtonListView::initButtonList()
+{
+  ToolFactory factory;
+  auto listTypes = CaptureButton::getIterableButtonTypes();
 
-    for (const CaptureButton::ButtonType t: listTypes) {
-        CaptureTool *tool = factory.CreateTool(t);
+  for (const CaptureButton::ButtonType t : listTypes) {
+    CaptureTool* tool = factory.CreateTool(t);
 
-        // add element to the local map
-        m_buttonTypeByName.insert(tool->name(), t);
+    // add element to the local map
+    m_buttonTypeByName.insert(tool->name(), t);
 
-        // init the menu option
-        QListWidgetItem *m_buttonItem = new QListWidgetItem(this);
+    // init the menu option
+    QListWidgetItem* m_buttonItem = new QListWidgetItem(this);
 
-        // when the background is lighter than gray, it uses the white icons
-        QColor bgColor = this->palette().color(QWidget::backgroundRole());
-        m_buttonItem->setIcon(tool->icon(bgColor, false));
+    // when the background is lighter than gray, it uses the white icons
+    QColor bgColor = this->palette().color(QWidget::backgroundRole());
+    m_buttonItem->setIcon(tool->icon(bgColor, false));
 
-        m_buttonItem->setFlags(Qt::ItemIsUserCheckable);
-        QColor foregroundColor = this->palette().color(QWidget::foregroundRole());
-        m_buttonItem->setForeground(foregroundColor);
+    m_buttonItem->setFlags(Qt::ItemIsUserCheckable);
+    QColor foregroundColor = this->palette().color(QWidget::foregroundRole());
+    m_buttonItem->setForeground(foregroundColor);
 
-        m_buttonItem->setText(tool->name());
-        m_buttonItem->setToolTip(tool->description());
-        tool->deleteLater();
-    }
+    m_buttonItem->setText(tool->name());
+    m_buttonItem->setToolTip(tool->description());
+    tool->deleteLater();
+  }
 }
 
-void ButtonListView::updateActiveButtons(QListWidgetItem *item) {
-    CaptureButton::ButtonType bType = m_buttonTypeByName[item->text()];
-    if (item->checkState() == Qt::Checked) {
-        m_listButtons.append(bType);
-        // TODO refactor so we don't need external sorts
-        using bt = CaptureButton::ButtonType;
-        std::sort(m_listButtons.begin(), m_listButtons.end(), [](bt a, bt b){
-            return CaptureButton::getPriorityByButton(a) <
-                    CaptureButton::getPriorityByButton(b);
-        });
+void
+ButtonListView::updateActiveButtons(QListWidgetItem* item)
+{
+  CaptureButton::ButtonType bType = m_buttonTypeByName[item->text()];
+  if (item->checkState() == Qt::Checked) {
+    m_listButtons.append(bType);
+    // TODO refactor so we don't need external sorts
+    using bt = CaptureButton::ButtonType;
+    std::sort(m_listButtons.begin(), m_listButtons.end(), [](bt a, bt b) {
+      return CaptureButton::getPriorityByButton(a) <
+             CaptureButton::getPriorityByButton(b);
+    });
+  } else {
+    m_listButtons.remove(m_listButtons.indexOf(bType));
+  }
+  ConfigHandler().setButtons(m_listButtons);
+}
+
+void
+ButtonListView::reverseItemCheck(QListWidgetItem* item)
+{
+  if (item->checkState() == Qt::Checked) {
+    item->setCheckState(Qt::Unchecked);
+  } else {
+    item->setCheckState(Qt::Checked);
+  }
+  updateActiveButtons(item);
+}
+
+void
+ButtonListView::selectAll()
+{
+  ConfigHandler().setAllTheButtons();
+  for (int i = 0; i < this->count(); ++i) {
+    QListWidgetItem* item = this->item(i);
+    item->setCheckState(Qt::Checked);
+  }
+}
+
+void
+ButtonListView::updateComponents()
+{
+  m_listButtons = ConfigHandler().getButtons();
+  auto listTypes = CaptureButton::getIterableButtonTypes();
+  for (int i = 0; i < this->count(); ++i) {
+    QListWidgetItem* item = this->item(i);
+    auto elem = static_cast<CaptureButton::ButtonType>(listTypes.at(i));
+    if (m_listButtons.contains(elem)) {
+      item->setCheckState(Qt::Checked);
     } else {
-        m_listButtons.remove(m_listButtons.indexOf(bType));
-    }
-    ConfigHandler().setButtons(m_listButtons);
-}
-
-void ButtonListView::reverseItemCheck(QListWidgetItem *item){
-    if (item->checkState() == Qt::Checked) {
-        item->setCheckState(Qt::Unchecked);
-    } else {
-        item->setCheckState(Qt::Checked);
-    }
-    updateActiveButtons(item);
-}
-
-void ButtonListView::selectAll() {
-    ConfigHandler().setAllTheButtons();
-    for(int i = 0; i < this->count(); ++i) {
-        QListWidgetItem* item = this->item(i);
-        item->setCheckState(Qt::Checked);
-    }
-}
-
-void ButtonListView::updateComponents() {
-    m_listButtons = ConfigHandler().getButtons();
-    auto listTypes = CaptureButton::getIterableButtonTypes();
-    for(int i = 0; i < this->count(); ++i) {
-        QListWidgetItem* item = this->item(i);
-        auto elem = static_cast<CaptureButton::ButtonType>(listTypes.at(i));
-        if (m_listButtons.contains(elem)) {
-            item->setCheckState(Qt::Checked);
-        } else {
-            item->setCheckState(Qt::Unchecked);
-        }
+      item->setCheckState(Qt::Unchecked);
     }
+  }
 }

src/config/buttonlistview.h

@@ -20,23 +20,24 @@
 #include "src/widgets/capture/capturebutton.h"
 #include <QListWidget>
 
-class ButtonListView : public QListWidget {
+class ButtonListView : public QListWidget
+{
 public:
-    explicit ButtonListView(QWidget *parent= nullptr);
+  explicit ButtonListView(QWidget* parent = nullptr);
 
 public slots:
-    void selectAll();
-    void updateComponents();
+  void selectAll();
+  void updateComponents();
 
 private slots:
-    void reverseItemCheck(QListWidgetItem *);
+  void reverseItemCheck(QListWidgetItem*);
 
 protected:
-    void initButtonList();
+  void initButtonList();
 
 private:
-    QVector<CaptureButton::ButtonType> m_listButtons;
-    QMap<QString, CaptureButton::ButtonType> m_buttonTypeByName;
+  QVector<CaptureButton::ButtonType> m_listButtons;
+  QMap<QString, CaptureButton::ButtonType> m_buttonTypeByName;
 
-    void updateActiveButtons(QListWidgetItem *);
+  void updateActiveButtons(QListWidgetItem*);
 };

src/config/clickablelabel.cpp

@@ -17,14 +17,18 @@
 
 #include "clickablelabel.h"
 
-ClickableLabel::ClickableLabel(QWidget *parent) : QLabel(parent) {
+ClickableLabel::ClickableLabel(QWidget* parent)
+  : QLabel(parent)
+{}
 
+ClickableLabel::ClickableLabel(QString s, QWidget* parent)
+  : QLabel(parent)
+{
+  setText(s);
 }
 
-ClickableLabel::ClickableLabel(QString s, QWidget *parent) : QLabel(parent) {
-    setText(s);
-}
-
-void ClickableLabel::mousePressEvent(QMouseEvent *) {
-    emit clicked();
+void
+ClickableLabel::mousePressEvent(QMouseEvent*)
+{
+  emit clicked();
 }

src/config/clickablelabel.h

@@ -19,15 +19,16 @@
 
 #include <QLabel>
 
-class ClickableLabel : public QLabel {
-    Q_OBJECT
+class ClickableLabel : public QLabel
+{
+  Q_OBJECT
 public:
-    explicit ClickableLabel(QWidget *parent = nullptr);
-    ClickableLabel(QString s, QWidget *parent = nullptr);
+  explicit ClickableLabel(QWidget* parent = nullptr);
+  ClickableLabel(QString s, QWidget* parent = nullptr);
 
 signals:
-    void clicked();
+  void clicked();
 
 private:
-    void mousePressEvent (QMouseEvent *);
+  void mousePressEvent(QMouseEvent*);
 };

src/config/configwindow.cpp

@@ -16,73 +16,81 @@
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "configwindow.h"
-#include "src/utils/colorutils.h"
-#include "src/utils/confighandler.h"
-#include "src/utils/pathinfo.h"
-#include "src/widgets/capture/capturebutton.h"
-#include "src/config/geneneralconf.h"
 #include "src/config/filenameeditor.h"
+#include "src/config/geneneralconf.h"
 #include "src/config/strftimechooserwidget.h"
 #include "src/config/visualseditor.h"
+#include "src/utils/colorutils.h"
+#include "src/utils/confighandler.h"
 #include "src/utils/globalvalues.h"
-#include <QIcon>
-#include <QVBoxLayout>
-#include <QLabel>
-#include <QKeyEvent>
+#include "src/utils/pathinfo.h"
+#include "src/widgets/capture/capturebutton.h"
 #include <QFileSystemWatcher>
+#include <QIcon>
+#include <QKeyEvent>
+#include <QLabel>
+#include <QVBoxLayout>
 
 // ConfigWindow contains the menus where you can configure the application
 
-ConfigWindow::ConfigWindow(QWidget *parent) : QTabWidget(parent) {
-    setAttribute(Qt::WA_DeleteOnClose);
-    const int size = GlobalValues::buttonBaseSize() * 12;
-    setMinimumSize(size, size);
-    setWindowIcon(QIcon(":img/app/flameshot.svg"));
-    setWindowTitle(tr("Configuration"));
+ConfigWindow::ConfigWindow(QWidget* parent)
+  : QTabWidget(parent)
+{
+  setAttribute(Qt::WA_DeleteOnClose);
+  const int size = GlobalValues::buttonBaseSize() * 12;
+  setMinimumSize(size, size);
+  setWindowIcon(QIcon(":img/app/flameshot.svg"));
+  setWindowTitle(tr("Configuration"));
 
-    auto changedSlot = [this](QString s){
-        QStringList files = m_configWatcher->files();
-        if (!files.contains(s)) {
-            this->m_configWatcher->addPath(s);
-        }
-        emit updateChildren();
-    };
-    m_configWatcher = new QFileSystemWatcher(this);
-    m_configWatcher->addPath(ConfigHandler().configFilePath());
-    connect(m_configWatcher, &QFileSystemWatcher::fileChanged,
-            this, changedSlot);
-
-    QColor background = this->palette().window().color();
-    bool isDark = ColorUtils::colorIsDark(background);
-    QString modifier = isDark ? PathInfo::whiteIconPath() :
-                                PathInfo::blackIconPath();
-
-    // visuals
-    m_visuals = new VisualsEditor();
-    addTab(m_visuals, QIcon(modifier + "graphics.svg"),
-           tr("Interface"));
-
-    // filename
-    m_filenameEditor = new FileNameEditor();
-    addTab(m_filenameEditor, QIcon(modifier + "name_edition.svg"),
-           tr("Filename Editor"));
-
-    // general
-    m_generalConfig = new GeneneralConf();
-    addTab(m_generalConfig, QIcon(modifier + "config.svg"),
-           tr("General"));
-
-    // connect update sigslots
-    connect(this, &ConfigWindow::updateChildren,
-            m_filenameEditor, &FileNameEditor::updateComponents);
-    connect(this, &ConfigWindow::updateChildren,
-            m_visuals, &VisualsEditor::updateComponents);
-    connect(this, &ConfigWindow::updateChildren,
-            m_generalConfig, &GeneneralConf::updateComponents);
-}
-
-void ConfigWindow::keyPressEvent(QKeyEvent *e) {
-    if (e->key() == Qt::Key_Escape) {
-            close();
+  auto changedSlot = [this](QString s) {
+    QStringList files = m_configWatcher->files();
+    if (!files.contains(s)) {
+      this->m_configWatcher->addPath(s);
     }
+    emit updateChildren();
+  };
+  m_configWatcher = new QFileSystemWatcher(this);
+  m_configWatcher->addPath(ConfigHandler().configFilePath());
+  connect(m_configWatcher, &QFileSystemWatcher::fileChanged, this, changedSlot);
+
+  QColor background = this->palette().window().color();
+  bool isDark = ColorUtils::colorIsDark(background);
+  QString modifier =
+    isDark ? PathInfo::whiteIconPath() : PathInfo::blackIconPath();
+
+  // visuals
+  m_visuals = new VisualsEditor();
+  addTab(m_visuals, QIcon(modifier + "graphics.svg"), tr("Interface"));
+
+  // filename
+  m_filenameEditor = new FileNameEditor();
+  addTab(m_filenameEditor,
+         QIcon(modifier + "name_edition.svg"),
+         tr("Filename Editor"));
+
+  // general
+  m_generalConfig = new GeneneralConf();
+  addTab(m_generalConfig, QIcon(modifier + "config.svg"), tr("General"));
+
+  // connect update sigslots
+  connect(this,
+          &ConfigWindow::updateChildren,
+          m_filenameEditor,
+          &FileNameEditor::updateComponents);
+  connect(this,
+          &ConfigWindow::updateChildren,
+          m_visuals,
+          &VisualsEditor::updateComponents);
+  connect(this,
+          &ConfigWindow::updateChildren,
+          m_generalConfig,
+          &GeneneralConf::updateComponents);
+}
+
+void
+ConfigWindow::keyPressEvent(QKeyEvent* e)
+{
+  if (e->key() == Qt::Key_Escape) {
+    close();
+  }
 }

src/config/configwindow.h

@@ -24,20 +24,21 @@ class GeneneralConf;
 class QFileSystemWatcher;
 class VisualsEditor;
 
-class ConfigWindow : public QTabWidget {
-    Q_OBJECT
+class ConfigWindow : public QTabWidget
+{
+  Q_OBJECT
 public:
-    explicit ConfigWindow(QWidget *parent = nullptr);
+  explicit ConfigWindow(QWidget* parent = nullptr);
 
 signals:
-    void updateChildren();
+  void updateChildren();
 
 protected:
-    void keyPressEvent(QKeyEvent *);
+  void keyPressEvent(QKeyEvent*);
 
 private:
-    FileNameEditor *m_filenameEditor;
-    GeneneralConf *m_generalConfig;
-    VisualsEditor *m_visuals;
-    QFileSystemWatcher *m_configWatcher;
+  FileNameEditor* m_filenameEditor;
+  GeneneralConf* m_generalConfig;
+  VisualsEditor* m_visuals;
+  QFileSystemWatcher* m_configWatcher;
 };

src/config/extendedslider.cpp

@@ -17,34 +17,41 @@
 
 #include "extendedslider.h"
 
-ExtendedSlider::ExtendedSlider(QWidget *parent)
-    : QSlider(parent)
+ExtendedSlider::ExtendedSlider(QWidget* parent)
+  : QSlider(parent)
 {
-    connect(this, &ExtendedSlider::valueChanged,
-            this, &ExtendedSlider::updateTooltip);
-    connect(this, &ExtendedSlider::sliderMoved,
-            this, &ExtendedSlider::fireTimer);
-    m_timer.setSingleShot(true);
-    connect(&m_timer, &QTimer::timeout,
-            this, &ExtendedSlider::modificationsEnded);
+  connect(
+    this, &ExtendedSlider::valueChanged, this, &ExtendedSlider::updateTooltip);
+  connect(this, &ExtendedSlider::sliderMoved, this, &ExtendedSlider::fireTimer);
+  m_timer.setSingleShot(true);
+  connect(
+    &m_timer, &QTimer::timeout, this, &ExtendedSlider::modificationsEnded);
 }
 
-int ExtendedSlider::mappedValue(int min, int max) {
-    qreal progress =
-            ((value() - minimum())) / static_cast<qreal>(maximum() - minimum());
-    return min + (max - min) * progress;
+int
+ExtendedSlider::mappedValue(int min, int max)
+{
+  qreal progress =
+    ((value() - minimum())) / static_cast<qreal>(maximum() - minimum());
+  return min + (max - min) * progress;
 }
 
-void ExtendedSlider::setMapedValue(int min, int val, int max) {
-    qreal progress = ((val - min) + 1) / static_cast<qreal>(max - min);
-    int value = minimum() + (maximum() - minimum()) * progress;
-    setValue(value);
+void
+ExtendedSlider::setMapedValue(int min, int val, int max)
+{
+  qreal progress = ((val - min) + 1) / static_cast<qreal>(max - min);
+  int value = minimum() + (maximum() - minimum()) * progress;
+  setValue(value);
 }
 
-void ExtendedSlider::updateTooltip() {
-    setToolTip(QString::number(value())+"%");
+void
+ExtendedSlider::updateTooltip()
+{
+  setToolTip(QString::number(value()) + "%");
 }
 
-void ExtendedSlider::fireTimer() {
-    m_timer.start(500);
+void
+ExtendedSlider::fireTimer()
+{
+  m_timer.start(500);
 }

src/config/extendedslider.h

@@ -20,21 +20,22 @@
 #include <QSlider>
 #include <QTimer>
 
-class ExtendedSlider : public QSlider {
-    Q_OBJECT
+class ExtendedSlider : public QSlider
+{
+  Q_OBJECT
 public:
-    explicit ExtendedSlider(QWidget *parent = nullptr);
+  explicit ExtendedSlider(QWidget* parent = nullptr);
 
-    int mappedValue(int min, int max);
-    void setMapedValue(int min, int val, int max);
+  int mappedValue(int min, int max);
+  void setMapedValue(int min, int val, int max);
 
 signals:
-    void modificationsEnded();
+  void modificationsEnded();
 
 private slots:
-    void updateTooltip();
-    void fireTimer();
+  void updateTooltip();
+  void fireTimer();
 
 private:
-    QTimer m_timer;
+  QTimer m_timer;
 };

src/config/filenameeditor.cpp

@@ -16,100 +16,122 @@
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "filenameeditor.h"
-#include "src/utils/filenamehandler.h"
-#include "src/utils/confighandler.h"
 #include "src/config/strftimechooserwidget.h"
-#include <QVBoxLayout>
+#include "src/utils/confighandler.h"
+#include "src/utils/filenamehandler.h"
 #include <QHBoxLayout>
-#include <QLineEdit>
 #include <QLabel>
+#include <QLineEdit>
 #include <QPushButton>
+#include <QVBoxLayout>
 
-FileNameEditor::FileNameEditor(QWidget *parent) : QWidget(parent) {
-    initWidgets();
-    initLayout();    
+FileNameEditor::FileNameEditor(QWidget* parent)
+  : QWidget(parent)
+{
+  initWidgets();
+  initLayout();
 }
 
-void FileNameEditor::initLayout() {
-    m_layout = new QVBoxLayout(this);
-    auto infoLabel = new QLabel(tr("Edit the name of your captures:"), this);
-    infoLabel->setFixedHeight(20);
-    m_layout->addWidget(infoLabel);
-    m_layout->addWidget(m_helperButtons);
-    m_layout->addWidget(new QLabel(tr("Edit:")));
-    m_layout->addWidget(m_nameEditor);
-    m_layout->addWidget(new QLabel(tr("Preview:")));
-    m_layout->addWidget(m_outputLabel);
+void
+FileNameEditor::initLayout()
+{
+  m_layout = new QVBoxLayout(this);
+  auto infoLabel = new QLabel(tr("Edit the name of your captures:"), this);
+  infoLabel->setFixedHeight(20);
+  m_layout->addWidget(infoLabel);
+  m_layout->addWidget(m_helperButtons);
+  m_layout->addWidget(new QLabel(tr("Edit:")));
+  m_layout->addWidget(m_nameEditor);
+  m_layout->addWidget(new QLabel(tr("Preview:")));
+  m_layout->addWidget(m_outputLabel);
 
-    QHBoxLayout *horizLayout = new QHBoxLayout();
-    horizLayout->addWidget(m_saveButton);
-    horizLayout->addWidget(m_resetButton);
-    horizLayout->addWidget(m_clearButton);
-    m_layout->addLayout(horizLayout);
+  QHBoxLayout* horizLayout = new QHBoxLayout();
+  horizLayout->addWidget(m_saveButton);
+  horizLayout->addWidget(m_resetButton);
+  horizLayout->addWidget(m_clearButton);
+  m_layout->addLayout(horizLayout);
 }
 
-void FileNameEditor::initWidgets() {
-    m_nameHandler = new FileNameHandler(this);
+void
+FileNameEditor::initWidgets()
+{
+  m_nameHandler = new FileNameHandler(this);
 
-    // editor
-    m_nameEditor = new QLineEdit(this);
-    m_nameEditor->setMaxLength(FileNameHandler::MAX_CHARACTERS);
+  // editor
+  m_nameEditor = new QLineEdit(this);
+  m_nameEditor->setMaxLength(FileNameHandler::MAX_CHARACTERS);
 
-    // preview
-    m_outputLabel = new QLineEdit(this);
-    m_outputLabel->setDisabled(true);
-    QString foreground = this->palette().windowText().color().name();
-    m_outputLabel->setStyleSheet(QStringLiteral("color: %1").arg(foreground));
-    QPalette pal = m_outputLabel->palette();
-    QColor color = pal.color(QPalette::Disabled, m_outputLabel->backgroundRole());
-    pal.setColor(QPalette::Active, m_outputLabel->backgroundRole(), color);
-    m_outputLabel->setPalette(pal);
+  // preview
+  m_outputLabel = new QLineEdit(this);
+  m_outputLabel->setDisabled(true);
+  QString foreground = this->palette().windowText().color().name();
+  m_outputLabel->setStyleSheet(QStringLiteral("color: %1").arg(foreground));
+  QPalette pal = m_outputLabel->palette();
+  QColor color = pal.color(QPalette::Disabled, m_outputLabel->backgroundRole());
+  pal.setColor(QPalette::Active, m_outputLabel->backgroundRole(), color);
+  m_outputLabel->setPalette(pal);
 
-    connect(m_nameEditor, &QLineEdit::textChanged, this,
-            &FileNameEditor::showParsedPattern);
-    updateComponents();
+  connect(m_nameEditor,
+          &QLineEdit::textChanged,
+          this,
+          &FileNameEditor::showParsedPattern);
+  updateComponents();
 
-    // helper buttons
-    m_helperButtons = new StrftimeChooserWidget(this);
-    connect(m_helperButtons, &StrftimeChooserWidget::variableEmitted,
-            this, &FileNameEditor::addToNameEditor);
+  // helper buttons
+  m_helperButtons = new StrftimeChooserWidget(this);
+  connect(m_helperButtons,
+          &StrftimeChooserWidget::variableEmitted,
+          this,
+          &FileNameEditor::addToNameEditor);
 
-    // save
-    m_saveButton = new QPushButton(tr("Save"), this);
-    connect(m_saveButton, &QPushButton::clicked, this, &FileNameEditor::savePattern);
-    m_saveButton->setToolTip(tr("Saves the pattern"));
-    // reset
-    m_resetButton = new QPushButton(tr("Reset"), this);
-    connect(m_resetButton, &QPushButton::clicked,
-            this, &FileNameEditor::resetName);
-    m_resetButton->setToolTip(tr("Restores the saved pattern"));
-    // clear
-    m_clearButton = new QPushButton(tr("Clear"), this);
-    connect(m_clearButton, &QPushButton::clicked, this,
-            [this](){ m_nameEditor->setText(QString());
-    });
-    m_clearButton->setToolTip(tr("Deletes the name"));}
-
-void FileNameEditor::savePattern() {
-    QString pattern = m_nameEditor->text();
-    m_nameHandler->setPattern(pattern);
+  // save
+  m_saveButton = new QPushButton(tr("Save"), this);
+  connect(
+    m_saveButton, &QPushButton::clicked, this, &FileNameEditor::savePattern);
+  m_saveButton->setToolTip(tr("Saves the pattern"));
+  // reset
+  m_resetButton = new QPushButton(tr("Reset"), this);
+  connect(
+    m_resetButton, &QPushButton::clicked, this, &FileNameEditor::resetName);
+  m_resetButton->setToolTip(tr("Restores the saved pattern"));
+  // clear
+  m_clearButton = new QPushButton(tr("Clear"), this);
+  connect(m_clearButton, &QPushButton::clicked, this, [this]() {
+    m_nameEditor->setText(QString());
+  });
+  m_clearButton->setToolTip(tr("Deletes the name"));
 }
 
-void FileNameEditor::showParsedPattern(const QString &p) {
-    QString output = m_nameHandler->parseFilename(p);
-    m_outputLabel->setText(output);
+void
+FileNameEditor::savePattern()
+{
+  QString pattern = m_nameEditor->text();
+  m_nameHandler->setPattern(pattern);
 }
 
-void FileNameEditor::resetName() {
-    m_nameEditor->setText(ConfigHandler().filenamePatternValue());
+void
+FileNameEditor::showParsedPattern(const QString& p)
+{
+  QString output = m_nameHandler->parseFilename(p);
+  m_outputLabel->setText(output);
 }
 
-void FileNameEditor::addToNameEditor(QString s) {
-    m_nameEditor->setText(m_nameEditor->text() + s);
-    m_nameEditor->setFocus();
+void
+FileNameEditor::resetName()
+{
+  m_nameEditor->setText(ConfigHandler().filenamePatternValue());
 }
 
-void FileNameEditor::updateComponents() {
-    m_nameEditor->setText(ConfigHandler().filenamePatternValue());
-    m_outputLabel->setText(m_nameHandler->parsedPattern());
+void
+FileNameEditor::addToNameEditor(QString s)
+{
+  m_nameEditor->setText(m_nameEditor->text() + s);
+  m_nameEditor->setFocus();
+}
+
+void
+FileNameEditor::updateComponents()
+{
+  m_nameEditor->setText(ConfigHandler().filenamePatternValue());
+  m_outputLabel->setText(m_nameHandler->parsedPattern());
 }

src/config/filenameeditor.h

@@ -17,8 +17,8 @@
 
 #pragma once
 
-#include <QWidget>
 #include <QPointer>
+#include <QWidget>
 
 class QVBoxLayout;
 class QLineEdit;
@@ -26,30 +26,31 @@ class FileNameHandler;
 class QPushButton;
 class StrftimeChooserWidget;
 
-class FileNameEditor : public QWidget {
-    Q_OBJECT
+class FileNameEditor : public QWidget
+{
+  Q_OBJECT
 public:
-    explicit FileNameEditor(QWidget *parent = nullptr);
+  explicit FileNameEditor(QWidget* parent = nullptr);
 
 private:
-    QVBoxLayout *m_layout;
-    QLineEdit *m_outputLabel;
-    QLineEdit *m_nameEditor;
-    FileNameHandler *m_nameHandler;
-    StrftimeChooserWidget *m_helperButtons;
-    QPushButton *m_saveButton;
-    QPushButton *m_resetButton;
-    QPushButton *m_clearButton;
+  QVBoxLayout* m_layout;
+  QLineEdit* m_outputLabel;
+  QLineEdit* m_nameEditor;
+  FileNameHandler* m_nameHandler;
+  StrftimeChooserWidget* m_helperButtons;
+  QPushButton* m_saveButton;
+  QPushButton* m_resetButton;
+  QPushButton* m_clearButton;
 
-    void initLayout();
-    void initWidgets();
+  void initLayout();
+  void initWidgets();
 
 public slots:
-    void addToNameEditor(QString s);
-    void updateComponents();
+  void addToNameEditor(QString s);
+  void updateComponents();
 
 private slots:
-    void savePattern();
-    void showParsedPattern(const QString &);
-    void resetName();
+  void savePattern();
+  void showParsedPattern(const QString&);
+  void resetName();
 };

src/config/geneneralconf.cpp

@@ -16,224 +16,269 @@
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "geneneralconf.h"
-#include "src/utils/confighandler.h"
-#include "src/utils/confighandler.h"
 #include "src/core/controller.h"
-#include <QVBoxLayout>
-#include <QHBoxLayout>
+#include "src/utils/confighandler.h"
 #include <QCheckBox>
-#include <QPushButton>
-#include <QMessageBox>
-#include <QFileDialog>
 #include <QFile>
-#include <QTextCodec>
+#include <QFileDialog>
 #include <QGroupBox>
+#include <QHBoxLayout>
+#include <QMessageBox>
+#include <QPushButton>
+#include <QTextCodec>
+#include <QVBoxLayout>
 
-GeneneralConf::GeneneralConf(QWidget *parent) : QWidget(parent) {
-    m_layout = new QVBoxLayout(this);
-    m_layout->setAlignment(Qt::AlignTop);
-    initShowHelp();
-    initShowDesktopNotification();
-    initShowTrayIcon();
-    initAutostart();
-    initCloseAfterCapture();
-    initCopyAndCloseAfterUpload();
-
-    // this has to be at the end
-    initConfingButtons();
-    updateComponents();
-}
-
-void GeneneralConf::updateComponents() {
-    ConfigHandler config;
-    m_helpMessage->setChecked(config.showHelpValue());
-    m_sysNotifications->setChecked(config.desktopNotificationValue());
-    m_autostart->setChecked(config.startupLaunchValue());
-    m_closeAfterCapture->setChecked(config.closeAfterScreenshotValue());
-    m_copyAndCloseAfterUpload->setChecked(config.copyAndCloseAfterUploadEnabled());
-
-#if defined(Q_OS_LINUX) || defined(Q_OS_UNIX)
-    m_showTray->setChecked(!config.disabledTrayIconValue());
-#endif
-}
-
-void GeneneralConf::showHelpChanged(bool checked) {
-    ConfigHandler().setShowHelp(checked);
-}
-
-void GeneneralConf::showDesktopNotificationChanged(bool checked) {
-    ConfigHandler().setDesktopNotification(checked);
-}
-
-void GeneneralConf::showTrayIconChanged(bool checked) {
-    auto controller = Controller::getInstance();
-    if (checked) {
-        controller->enableTrayIcon();
-    } else {
-        controller->disableTrayIcon();
-    }
-}
-
-void GeneneralConf::autostartChanged(bool checked) {
-    ConfigHandler().setStartupLaunch(checked);
-}
-
-void GeneneralConf::closeAfterCaptureChanged(bool checked) {
-    ConfigHandler().setCloseAfterScreenshot(checked);
-}
-
-void GeneneralConf::importConfiguration() {
-    QString fileName = QFileDialog::getOpenFileName(this, tr("Import"));
-    if (fileName.isEmpty()) {
-        return;
-    }
-    QFile file(fileName);
-    QTextCodec *codec = QTextCodec::codecForLocale();
-    if (!file.open(QFile::ReadOnly)) {
-        QMessageBox::about(this, tr("Error"), tr("Unable to read file."));
-        return;
-    }
-    QString text = codec->toUnicode(file.readAll());
-    file.close();
-
-    QFile config(ConfigHandler().configFilePath());
-    if (!config.open(QFile::WriteOnly)) {
-       QMessageBox::about(this, tr("Error"), tr("Unable to write file."));
-       return;
-    }
-    config.write(codec->fromUnicode(text));
-    config.close();
-}
-
-void GeneneralConf::exportFileConfiguration() {
-    QString fileName = QFileDialog::getSaveFileName(this, tr("Save File"),
-                               QStringLiteral("flameshot.conf"));
-
-    // Cancel button
-    if (fileName.isNull()) {
-        return;
-    }
-
-    QFile targetFile(fileName);
-    if (targetFile.exists()) {
-        targetFile.remove();
-    }
-    bool ok = QFile::copy(ConfigHandler().configFilePath(), fileName);
-    if (!ok) {
-        QMessageBox::about(this, tr("Error"), tr("Unable to write file."));
-    }
-}
-
-void GeneneralConf::resetConfiguration() {
-    QMessageBox::StandardButton reply;
-    reply = QMessageBox::question(
-              this, tr("Confirm Reset"),
-              tr("Are you sure you want to reset the configuration?"),
-              QMessageBox::Yes | QMessageBox::No);
-    if (reply == QMessageBox::Yes) {
-        ConfigHandler().setDefaults();
-    }
-}
-
-
-void GeneneralConf::initShowHelp() {
-    m_helpMessage = new QCheckBox(tr("Show help message"), this);
-    ConfigHandler config;
-    bool checked = config.showHelpValue();
-    m_helpMessage->setChecked(checked);
-    m_helpMessage->setToolTip(tr("Show the help message at the beginning "
-                       "in the capture mode."));
-    m_layout->addWidget(m_helpMessage);
-
-    connect(m_helpMessage, &QCheckBox::clicked, this,
-            &GeneneralConf::showHelpChanged);
-}
-
-void GeneneralConf::initShowDesktopNotification() {
-    m_sysNotifications =
-            new QCheckBox(tr("Show desktop notifications"), this);
-    ConfigHandler config;
-    bool checked = config.desktopNotificationValue();
-    m_sysNotifications->setChecked(checked);
-    m_sysNotifications->setToolTip(tr("Show desktop notifications"));
-    m_layout->addWidget(m_sysNotifications);
-
-    connect(m_sysNotifications, &QCheckBox::clicked, this,
-            &GeneneralConf::showDesktopNotificationChanged);
-}
-
-void GeneneralConf::initShowTrayIcon() {
-#if defined(Q_OS_LINUX) || defined(Q_OS_UNIX)
-    m_showTray = new QCheckBox(tr("Show tray icon"), this);
-    ConfigHandler config;
-    bool checked = !config.disabledTrayIconValue();
-    m_showTray->setChecked(checked);
-    m_showTray->setToolTip(tr("Show the systemtray icon"));
-    m_layout->addWidget(m_showTray);
-
-    connect(m_showTray, &QCheckBox::stateChanged, this,
-            &GeneneralConf::showTrayIconChanged);
-#endif
-}
-
-void GeneneralConf::initConfingButtons() {
-    QHBoxLayout *buttonLayout = new QHBoxLayout();
-    m_layout->addStretch();
-    QGroupBox *box = new QGroupBox(tr("Configuration File"));
-    box->setFlat(true);
-    box->setLayout(buttonLayout);
-    m_layout->addWidget(box);
-
-    m_exportButton = new QPushButton(tr("Export"));
-    buttonLayout->addWidget(m_exportButton);
-    connect(m_exportButton, &QPushButton::clicked, this,
-            &GeneneralConf::exportFileConfiguration);
-
-    m_importButton = new QPushButton(tr("Import"));
-    buttonLayout->addWidget(m_importButton);
-    connect(m_importButton, &QPushButton::clicked, this,
-            &GeneneralConf::importConfiguration);
-
-    m_resetButton = new QPushButton(tr("Reset"));
-    buttonLayout->addWidget(m_resetButton);
-    connect(m_resetButton, &QPushButton::clicked, this,
-            &GeneneralConf::resetConfiguration);
-}
-
-void GeneneralConf::initAutostart() {
-    m_autostart =
-            new QCheckBox(tr("Launch at startup"), this);
-    ConfigHandler config;
-    bool checked = config.startupLaunchValue();
-    m_autostart->setChecked(checked);
-    m_autostart->setToolTip(tr("Launch Flameshot"));
-    m_layout->addWidget(m_autostart);
-
-    connect(m_autostart, &QCheckBox::clicked, this,
-            &GeneneralConf::autostartChanged);
-}
-
-void GeneneralConf::initCloseAfterCapture() {
-    m_closeAfterCapture = new QCheckBox(tr("Close after capture"), this);
-    ConfigHandler config;
-    bool checked = config.closeAfterScreenshotValue();
-    m_closeAfterCapture->setChecked(checked);
-    m_closeAfterCapture->setToolTip(tr("Close after taking a screenshot"));
-    m_layout->addWidget(m_closeAfterCapture);
-
-    connect(m_closeAfterCapture, &QCheckBox::clicked, this,
-            &GeneneralConf::closeAfterCaptureChanged);
-}
-
-void GeneneralConf::initCopyAndCloseAfterUpload()
+GeneneralConf::GeneneralConf(QWidget* parent)
+  : QWidget(parent)
 {
-    m_copyAndCloseAfterUpload = new QCheckBox(tr("Copy URL after upload"), this);
-    ConfigHandler config;
-    m_copyAndCloseAfterUpload->setChecked(config.copyAndCloseAfterUploadEnabled());
-    m_copyAndCloseAfterUpload->setToolTip(tr("Copy URL and close window after upload"));
-    m_layout->addWidget(m_copyAndCloseAfterUpload);
+  m_layout = new QVBoxLayout(this);
+  m_layout->setAlignment(Qt::AlignTop);
+  initShowHelp();
+  initShowDesktopNotification();
+  initShowTrayIcon();
+  initAutostart();
+  initCloseAfterCapture();
+  initCopyAndCloseAfterUpload();
 
-    connect(m_copyAndCloseAfterUpload, &QCheckBox::clicked, [](bool checked) {
-        ConfigHandler().setCopyAndCloseAfterUploadEnabled(checked);
-    });
+  // this has to be at the end
+  initConfingButtons();
+  updateComponents();
+}
+
+void
+GeneneralConf::updateComponents()
+{
+  ConfigHandler config;
+  m_helpMessage->setChecked(config.showHelpValue());
+  m_sysNotifications->setChecked(config.desktopNotificationValue());
+  m_autostart->setChecked(config.startupLaunchValue());
+  m_closeAfterCapture->setChecked(config.closeAfterScreenshotValue());
+  m_copyAndCloseAfterUpload->setChecked(
+    config.copyAndCloseAfterUploadEnabled());
+
+#if defined(Q_OS_LINUX) || defined(Q_OS_UNIX)
+  m_showTray->setChecked(!config.disabledTrayIconValue());
+#endif
+}
+
+void
+GeneneralConf::showHelpChanged(bool checked)
+{
+  ConfigHandler().setShowHelp(checked);
+}
+
+void
+GeneneralConf::showDesktopNotificationChanged(bool checked)
+{
+  ConfigHandler().setDesktopNotification(checked);
+}
+
+void
+GeneneralConf::showTrayIconChanged(bool checked)
+{
+  auto controller = Controller::getInstance();
+  if (checked) {
+    controller->enableTrayIcon();
+  } else {
+    controller->disableTrayIcon();
+  }
+}
+
+void
+GeneneralConf::autostartChanged(bool checked)
+{
+  ConfigHandler().setStartupLaunch(checked);
+}
+
+void
+GeneneralConf::closeAfterCaptureChanged(bool checked)
+{
+  ConfigHandler().setCloseAfterScreenshot(checked);
+}
+
+void
+GeneneralConf::importConfiguration()
+{
+  QString fileName = QFileDialog::getOpenFileName(this, tr("Import"));
+  if (fileName.isEmpty()) {
+    return;
+  }
+  QFile file(fileName);
+  QTextCodec* codec = QTextCodec::codecForLocale();
+  if (!file.open(QFile::ReadOnly)) {
+    QMessageBox::about(this, tr("Error"), tr("Unable to read file."));
+    return;
+  }
+  QString text = codec->toUnicode(file.readAll());
+  file.close();
+
+  QFile config(ConfigHandler().configFilePath());
+  if (!config.open(QFile::WriteOnly)) {
+    QMessageBox::about(this, tr("Error"), tr("Unable to write file."));
+    return;
+  }
+  config.write(codec->fromUnicode(text));
+  config.close();
+}
+
+void
+GeneneralConf::exportFileConfiguration()
+{
+  QString fileName = QFileDialog::getSaveFileName(
+    this, tr("Save File"), QStringLiteral("flameshot.conf"));
+
+  // Cancel button
+  if (fileName.isNull()) {
+    return;
+  }
+
+  QFile targetFile(fileName);
+  if (targetFile.exists()) {
+    targetFile.remove();
+  }
+  bool ok = QFile::copy(ConfigHandler().configFilePath(), fileName);
+  if (!ok) {
+    QMessageBox::about(this, tr("Error"), tr("Unable to write file."));
+  }
+}
+
+void
+GeneneralConf::resetConfiguration()
+{
+  QMessageBox::StandardButton reply;
+  reply = QMessageBox::question(
+    this,
+    tr("Confirm Reset"),
+    tr("Are you sure you want to reset the configuration?"),
+    QMessageBox::Yes | QMessageBox::No);
+  if (reply == QMessageBox::Yes) {
+    ConfigHandler().setDefaults();
+  }
+}
+
+void
+GeneneralConf::initShowHelp()
+{
+  m_helpMessage = new QCheckBox(tr("Show help message"), this);
+  ConfigHandler config;
+  bool checked = config.showHelpValue();
+  m_helpMessage->setChecked(checked);
+  m_helpMessage->setToolTip(tr("Show the help message at the beginning "
+                               "in the capture mode."));
+  m_layout->addWidget(m_helpMessage);
+
+  connect(
+    m_helpMessage, &QCheckBox::clicked, this, &GeneneralConf::showHelpChanged);
+}
+
+void
+GeneneralConf::initShowDesktopNotification()
+{
+  m_sysNotifications = new QCheckBox(tr("Show desktop notifications"), this);
+  ConfigHandler config;
+  bool checked = config.desktopNotificationValue();
+  m_sysNotifications->setChecked(checked);
+  m_sysNotifications->setToolTip(tr("Show desktop notifications"));
+  m_layout->addWidget(m_sysNotifications);
+
+  connect(m_sysNotifications,
+          &QCheckBox::clicked,
+          this,
+          &GeneneralConf::showDesktopNotificationChanged);
+}
+
+void
+GeneneralConf::initShowTrayIcon()
+{
+#if defined(Q_OS_LINUX) || defined(Q_OS_UNIX)
+  m_showTray = new QCheckBox(tr("Show tray icon"), this);
+  ConfigHandler config;
+  bool checked = !config.disabledTrayIconValue();
+  m_showTray->setChecked(checked);
+  m_showTray->setToolTip(tr("Show the systemtray icon"));
+  m_layout->addWidget(m_showTray);
+
+  connect(m_showTray,
+          &QCheckBox::stateChanged,
+          this,
+          &GeneneralConf::showTrayIconChanged);
+#endif
+}
+
+void
+GeneneralConf::initConfingButtons()
+{
+  QHBoxLayout* buttonLayout = new QHBoxLayout();
+  m_layout->addStretch();
+  QGroupBox* box = new QGroupBox(tr("Configuration File"));
+  box->setFlat(true);
+  box->setLayout(buttonLayout);
+  m_layout->addWidget(box);
+
+  m_exportButton = new QPushButton(tr("Export"));
+  buttonLayout->addWidget(m_exportButton);
+  connect(m_exportButton,
+          &QPushButton::clicked,
+          this,
+          &GeneneralConf::exportFileConfiguration);
+
+  m_importButton = new QPushButton(tr("Import"));
+  buttonLayout->addWidget(m_importButton);
+  connect(m_importButton,
+          &QPushButton::clicked,
+          this,
+          &GeneneralConf::importConfiguration);
+
+  m_resetButton = new QPushButton(tr("Reset"));
+  buttonLayout->addWidget(m_resetButton);
+  connect(m_resetButton,
+          &QPushButton::clicked,
+          this,
+          &GeneneralConf::resetConfiguration);
+}
+
+void
+GeneneralConf::initAutostart()
+{
+  m_autostart = new QCheckBox(tr("Launch at startup"), this);
+  ConfigHandler config;
+  bool checked = config.startupLaunchValue();
+  m_autostart->setChecked(checked);
+  m_autostart->setToolTip(tr("Launch Flameshot"));
+  m_layout->addWidget(m_autostart);
+
+  connect(
+    m_autostart, &QCheckBox::clicked, this, &GeneneralConf::autostartChanged);
+}
+
+void
+GeneneralConf::initCloseAfterCapture()
+{
+  m_closeAfterCapture = new QCheckBox(tr("Close after capture"), this);
+  ConfigHandler config;
+  bool checked = config.closeAfterScreenshotValue();
+  m_closeAfterCapture->setChecked(checked);
+  m_closeAfterCapture->setToolTip(tr("Close after taking a screenshot"));
+  m_layout->addWidget(m_closeAfterCapture);
+
+  connect(m_closeAfterCapture,
+          &QCheckBox::clicked,
+          this,
+          &GeneneralConf::closeAfterCaptureChanged);
+}
+
+void
+GeneneralConf::initCopyAndCloseAfterUpload()
+{
+  m_copyAndCloseAfterUpload = new QCheckBox(tr("Copy URL after upload"), this);
+  ConfigHandler config;
+  m_copyAndCloseAfterUpload->setChecked(
+    config.copyAndCloseAfterUploadEnabled());
+  m_copyAndCloseAfterUpload->setToolTip(
+    tr("Copy URL and close window after upload"));
+  m_layout->addWidget(m_copyAndCloseAfterUpload);
+
+  connect(m_copyAndCloseAfterUpload, &QCheckBox::clicked, [](bool checked) {
+    ConfigHandler().setCopyAndCloseAfterUploadEnabled(checked);
+  });
 }

src/config/geneneralconf.h

@@ -23,41 +23,42 @@ class QVBoxLayout;
 class QCheckBox;
 class QPushButton;
 
-class GeneneralConf : public QWidget {
-    Q_OBJECT
+class GeneneralConf : public QWidget
+{
+  Q_OBJECT
 public:
-    explicit GeneneralConf(QWidget *parent = nullptr);
+  explicit GeneneralConf(QWidget* parent = nullptr);
 
 public slots:
-    void updateComponents();
+  void updateComponents();
 
 private slots:
-   void showHelpChanged(bool checked);
-   void showDesktopNotificationChanged(bool checked);
-   void showTrayIconChanged(bool checked);
-   void autostartChanged(bool checked);
-   void closeAfterCaptureChanged(bool checked);
-   void importConfiguration();
-   void exportFileConfiguration();
-   void resetConfiguration();
+  void showHelpChanged(bool checked);
+  void showDesktopNotificationChanged(bool checked);
+  void showTrayIconChanged(bool checked);
+  void autostartChanged(bool checked);
+  void closeAfterCaptureChanged(bool checked);
+  void importConfiguration();
+  void exportFileConfiguration();
+  void resetConfiguration();
 
 private:
-    QVBoxLayout *m_layout;
-    QCheckBox *m_sysNotifications;
-    QCheckBox *m_showTray;
-    QCheckBox *m_helpMessage;
-    QCheckBox *m_autostart;
-    QCheckBox *m_closeAfterCapture;
-    QCheckBox *m_copyAndCloseAfterUpload;
-    QPushButton *m_importButton;
-    QPushButton *m_exportButton;
-    QPushButton *m_resetButton;
+  QVBoxLayout* m_layout;
+  QCheckBox* m_sysNotifications;
+  QCheckBox* m_showTray;
+  QCheckBox* m_helpMessage;
+  QCheckBox* m_autostart;
+  QCheckBox* m_closeAfterCapture;
+  QCheckBox* m_copyAndCloseAfterUpload;
+  QPushButton* m_importButton;
+  QPushButton* m_exportButton;
+  QPushButton* m_resetButton;
 
-    void initShowHelp();
-    void initShowDesktopNotification();
-    void initShowTrayIcon();
-    void initConfingButtons();
-    void initAutostart();
-    void initCloseAfterCapture();
-    void initCopyAndCloseAfterUpload();
+  void initShowHelp();
+  void initShowDesktopNotification();
+  void initShowTrayIcon();
+  void initConfingButtons();
+  void initAutostart();
+  void initCloseAfterCapture();
+  void initCopyAndCloseAfterUpload();
 };

src/config/strftimechooserwidget.cpp

@@ -16,53 +16,56 @@
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "strftimechooserwidget.h"
-#include <QMap>
 #include <QGridLayout>
+#include <QMap>
 #include <QPushButton>
 
-StrftimeChooserWidget::StrftimeChooserWidget(QWidget *parent) : QWidget(parent) {
-    QGridLayout *layout = new QGridLayout(this);
-    auto k = m_buttonData.keys();
-    int middle = k.length()/2;
-    // add the buttons in 2 columns (they need to be even)
-    for (int i = 0; i < 2; i++) {
-        for (int j = 0; j < middle; j++) {
-            QString key = k.last();
-            k.pop_back();
-            QString variable = m_buttonData.value(key);
-            QPushButton *button = new QPushButton(this);
-            button->setText(tr(key.toStdString().data()));
-            button->setToolTip(variable);
-            button->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-            button->setMinimumHeight(25);
-            layout->addWidget(button, j, i);
-            connect(button, &QPushButton::clicked,
-                    this, [variable, this](){emit variableEmitted(variable);});
-        }
+StrftimeChooserWidget::StrftimeChooserWidget(QWidget* parent)
+  : QWidget(parent)
+{
+  QGridLayout* layout = new QGridLayout(this);
+  auto k = m_buttonData.keys();
+  int middle = k.length() / 2;
+  // add the buttons in 2 columns (they need to be even)
+  for (int i = 0; i < 2; i++) {
+    for (int j = 0; j < middle; j++) {
+      QString key = k.last();
+      k.pop_back();
+      QString variable = m_buttonData.value(key);
+      QPushButton* button = new QPushButton(this);
+      button->setText(tr(key.toStdString().data()));
+      button->setToolTip(variable);
+      button->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+      button->setMinimumHeight(25);
+      layout->addWidget(button, j, i);
+      connect(button, &QPushButton::clicked, this, [variable, this]() {
+        emit variableEmitted(variable);
+      });
     }
-    setLayout(layout);
+  }
+  setLayout(layout);
 }
 
-QMap<QString, QString> StrftimeChooserWidget::m_buttonData {
-    { QT_TR_NOOP("Century (00-99)"),        "%C"},
-    { QT_TR_NOOP("Year (00-99)"),           "%y"},
-    { QT_TR_NOOP("Year (2000)"),            "%Y"},
-    { QT_TR_NOOP("Month Name (jan)"),       "%b"},
-    { QT_TR_NOOP("Month Name (january)"),   "%B"},
-    { QT_TR_NOOP("Month (01-12)"),          "%m"},
-    { QT_TR_NOOP("Week Day (1-7)"),         "%u"},
-    { QT_TR_NOOP("Week (01-53)"),           "%V"},
-    { QT_TR_NOOP("Day Name (mon)"),         "%a"},
-    { QT_TR_NOOP("Day Name (monday)"),      "%A"},
-    { QT_TR_NOOP("Day (01-31)"),            "%d"},
-    { QT_TR_NOOP("Day of Month (1-31)"),    "%e"},
-    { QT_TR_NOOP("Day (001-366)"),          "%j"},
-    { QT_TR_NOOP("Time (%H-%M-%S)"),        "%T"},
-    { QT_TR_NOOP("Time (%H-%M)"),           "%R"},
-    { QT_TR_NOOP("Hour (00-23)"),           "%H"},
-    { QT_TR_NOOP("Hour (01-12)"),           "%I"},
-    { QT_TR_NOOP("Minute (00-59)"),         "%M"},
-    { QT_TR_NOOP("Second (00-59)"),         "%S"},
-    { QT_TR_NOOP("Full Date (%m/%d/%y)"),   "%D"},
-    { QT_TR_NOOP("Full Date (%Y-%m-%d)"),   "%F"},
+QMap<QString, QString> StrftimeChooserWidget::m_buttonData{
+  { QT_TR_NOOP("Century (00-99)"), "%C" },
+  { QT_TR_NOOP("Year (00-99)"), "%y" },
+  { QT_TR_NOOP("Year (2000)"), "%Y" },
+  { QT_TR_NOOP("Month Name (jan)"), "%b" },
+  { QT_TR_NOOP("Month Name (january)"), "%B" },
+  { QT_TR_NOOP("Month (01-12)"), "%m" },
+  { QT_TR_NOOP("Week Day (1-7)"), "%u" },
+  { QT_TR_NOOP("Week (01-53)"), "%V" },
+  { QT_TR_NOOP("Day Name (mon)"), "%a" },
+  { QT_TR_NOOP("Day Name (monday)"), "%A" },
+  { QT_TR_NOOP("Day (01-31)"), "%d" },
+  { QT_TR_NOOP("Day of Month (1-31)"), "%e" },
+  { QT_TR_NOOP("Day (001-366)"), "%j" },
+  { QT_TR_NOOP("Time (%H-%M-%S)"), "%T" },
+  { QT_TR_NOOP("Time (%H-%M)"), "%R" },
+  { QT_TR_NOOP("Hour (00-23)"), "%H" },
+  { QT_TR_NOOP("Hour (01-12)"), "%I" },
+  { QT_TR_NOOP("Minute (00-59)"), "%M" },
+  { QT_TR_NOOP("Second (00-59)"), "%S" },
+  { QT_TR_NOOP("Full Date (%m/%d/%y)"), "%D" },
+  { QT_TR_NOOP("Full Date (%Y-%m-%d)"), "%F" },
 };

src/config/strftimechooserwidget.h

@@ -19,14 +19,15 @@
 
 #include <QWidget>
 
-class StrftimeChooserWidget : public QWidget {
-    Q_OBJECT
+class StrftimeChooserWidget : public QWidget
+{
+  Q_OBJECT
 public:
-    explicit StrftimeChooserWidget(QWidget *parent = nullptr);
+  explicit StrftimeChooserWidget(QWidget* parent = nullptr);
 
 signals:
-    void variableEmitted(const QString &);
+  void variableEmitted(const QString&);
 
 private:
-    static QMap<QString, QString> m_buttonData;
+  static QMap<QString, QString> m_buttonData;
 };

src/config/uicoloreditor.cpp

@@ -15,151 +15,176 @@
 //     You should have received a copy of the GNU General Public License
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
-#include "src/utils/confighandler.h"
 #include "uicoloreditor.h"
 #include "clickablelabel.h"
+#include "src/utils/confighandler.h"
 #include "src/utils/globalvalues.h"
-#include <QHBoxLayout>
 #include <QApplication>
-#include <QVBoxLayout>
 #include <QComboBox>
+#include <QHBoxLayout>
 #include <QMap>
 #include <QSpacerItem>
+#include <QVBoxLayout>
 
-UIcolorEditor::UIcolorEditor(QWidget *parent) : QGroupBox(parent) {
-    setTitle(tr("UI Color Editor"));
-    setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-    m_hLayout = new QHBoxLayout;
-    m_vLayout = new QVBoxLayout;
+UIcolorEditor::UIcolorEditor(QWidget* parent)
+  : QGroupBox(parent)
+{
+  setTitle(tr("UI Color Editor"));
+  setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+  m_hLayout = new QHBoxLayout;
+  m_vLayout = new QVBoxLayout;
 
-    const int space = QApplication::fontMetrics().lineSpacing();
-    m_hLayout->addItem(new QSpacerItem(space, space, QSizePolicy::Expanding));
-    m_vLayout->setAlignment(Qt::AlignVCenter);
+  const int space = QApplication::fontMetrics().lineSpacing();
+  m_hLayout->addItem(new QSpacerItem(space, space, QSizePolicy::Expanding));
+  m_vLayout->setAlignment(Qt::AlignVCenter);
 
-    initButtons();
-    initColorWheel();
+  initButtons();
+  initColorWheel();
 
-    m_vLayout->addSpacing(space);
-    m_hLayout->addLayout(m_vLayout);
-    m_hLayout->addItem(new QSpacerItem(space, space, QSizePolicy::Expanding));
-    setLayout(m_hLayout);
-    updateComponents();
+  m_vLayout->addSpacing(space);
+  m_hLayout->addLayout(m_vLayout);
+  m_hLayout->addItem(new QSpacerItem(space, space, QSizePolicy::Expanding));
+  setLayout(m_hLayout);
+  updateComponents();
 }
 
-void UIcolorEditor::updateComponents() {
-    ConfigHandler config;
-    m_uiColor = config.uiMainColorValue();
-    m_contrastColor = config.uiContrastColorValue();
-    m_buttonContrast->setColor(m_contrastColor);
-    m_buttonMainColor->setColor(m_uiColor);
-    if (m_lastButtonPressed == m_buttonMainColor) {
-        m_colorWheel->setColor(m_uiColor);
-    } else {
-        m_colorWheel->setColor(m_contrastColor);
-    }
+void
+UIcolorEditor::updateComponents()
+{
+  ConfigHandler config;
+  m_uiColor = config.uiMainColorValue();
+  m_contrastColor = config.uiContrastColorValue();
+  m_buttonContrast->setColor(m_contrastColor);
+  m_buttonMainColor->setColor(m_uiColor);
+  if (m_lastButtonPressed == m_buttonMainColor) {
+    m_colorWheel->setColor(m_uiColor);
+  } else {
+    m_colorWheel->setColor(m_contrastColor);
+  }
 }
 
 // updateUIcolor updates the appearance of the buttons
-void UIcolorEditor::updateUIcolor() {
-    ConfigHandler config;
-    if (m_lastButtonPressed == m_buttonMainColor) {
-        config.setUIMainColor(m_uiColor);
-    } else {
-        config.setUIContrastColor(m_contrastColor);
-    }
+void
+UIcolorEditor::updateUIcolor()
+{
+  ConfigHandler config;
+  if (m_lastButtonPressed == m_buttonMainColor) {
+    config.setUIMainColor(m_uiColor);
+  } else {
+    config.setUIContrastColor(m_contrastColor);
+  }
 }
 
 // updateLocalColor updates the local button
-void UIcolorEditor::updateLocalColor(const QColor c) {
-    if (m_lastButtonPressed == m_buttonMainColor) {
-        m_uiColor = c;
-    } else {
-        m_contrastColor = c;
-    }
-    m_lastButtonPressed->setColor(c);
+void
+UIcolorEditor::updateLocalColor(const QColor c)
+{
+  if (m_lastButtonPressed == m_buttonMainColor) {
+    m_uiColor = c;
+  } else {
+    m_contrastColor = c;
+  }
+  m_lastButtonPressed->setColor(c);
 }
 
-void UIcolorEditor::initColorWheel() {
-    m_colorWheel = new color_widgets::ColorWheel(this);
-    connect(m_colorWheel, &color_widgets::ColorWheel::mouseReleaseOnColor, this,
-            &UIcolorEditor::updateUIcolor);
-    connect(m_colorWheel, &color_widgets::ColorWheel::colorChanged, this,
-            &UIcolorEditor::updateLocalColor);
+void
+UIcolorEditor::initColorWheel()
+{
+  m_colorWheel = new color_widgets::ColorWheel(this);
+  connect(m_colorWheel,
+          &color_widgets::ColorWheel::mouseReleaseOnColor,
+          this,
+          &UIcolorEditor::updateUIcolor);
+  connect(m_colorWheel,
+          &color_widgets::ColorWheel::colorChanged,
+          this,
+          &UIcolorEditor::updateLocalColor);
 
-    const int size = GlobalValues::buttonBaseSize() * 3;
-    m_colorWheel->setMinimumSize(size, size);
-    m_colorWheel->setMaximumSize(size*2, size*2);
-    m_colorWheel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-    m_colorWheel->setToolTip(tr("Change the color moving the selectors and see"
-                                " the changes in the preview buttons."));
+  const int size = GlobalValues::buttonBaseSize() * 3;
+  m_colorWheel->setMinimumSize(size, size);
+  m_colorWheel->setMaximumSize(size * 2, size * 2);
+  m_colorWheel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+  m_colorWheel->setToolTip(tr("Change the color moving the selectors and see"
+                              " the changes in the preview buttons."));
 
-    m_hLayout->addWidget(m_colorWheel);
+  m_hLayout->addWidget(m_colorWheel);
 }
 
-void UIcolorEditor::initButtons() {
-    const int extraSize = GlobalValues::buttonBaseSize() / 3;
-    int frameSize = GlobalValues::buttonBaseSize() + extraSize;
+void
+UIcolorEditor::initButtons()
+{
+  const int extraSize = GlobalValues::buttonBaseSize() / 3;
+  int frameSize = GlobalValues::buttonBaseSize() + extraSize;
 
-    m_vLayout->addWidget(new QLabel(tr("Select a Button to modify it"), this));
+  m_vLayout->addWidget(new QLabel(tr("Select a Button to modify it"), this));
 
-    QGroupBox *frame = new QGroupBox();
-    frame->setFixedSize(frameSize, frameSize);
+  QGroupBox* frame = new QGroupBox();
+  frame->setFixedSize(frameSize, frameSize);
 
-    m_buttonMainColor = new CaptureButton(m_buttonIconType, frame);
-    m_buttonMainColor->move(m_buttonMainColor->x() + extraSize/2, m_buttonMainColor->y() + extraSize/2);
-    QHBoxLayout *h1 = new QHBoxLayout();
-    h1->addWidget(frame);
-    m_labelMain = new ClickableLabel(tr("Main Color"), this);
-    h1->addWidget(m_labelMain);
-    m_vLayout->addLayout(h1);
+  m_buttonMainColor = new CaptureButton(m_buttonIconType, frame);
+  m_buttonMainColor->move(m_buttonMainColor->x() + extraSize / 2,
+                          m_buttonMainColor->y() + extraSize / 2);
+  QHBoxLayout* h1 = new QHBoxLayout();
+  h1->addWidget(frame);
+  m_labelMain = new ClickableLabel(tr("Main Color"), this);
+  h1->addWidget(m_labelMain);
+  m_vLayout->addLayout(h1);
 
-    m_buttonMainColor->setToolTip(tr("Click on this button to set the edition"
-                                       " mode of the main color."));
+  m_buttonMainColor->setToolTip(tr("Click on this button to set the edition"
+                                   " mode of the main color."));
 
-    QGroupBox *frame2 = new QGroupBox();
-    m_buttonContrast = new CaptureButton(m_buttonIconType, frame2);
-    m_buttonContrast->move(m_buttonContrast->x() + extraSize/2,
-                           m_buttonContrast->y() + extraSize/2);
+  QGroupBox* frame2 = new QGroupBox();
+  m_buttonContrast = new CaptureButton(m_buttonIconType, frame2);
+  m_buttonContrast->move(m_buttonContrast->x() + extraSize / 2,
+                         m_buttonContrast->y() + extraSize / 2);
 
-    QHBoxLayout *h2 = new QHBoxLayout();
-    h2->addWidget(frame2);
-    frame2->setFixedSize(frameSize, frameSize);
-    m_labelContrast = new ClickableLabel(tr("Contrast Color"), this);
-    m_labelContrast->setStyleSheet(QStringLiteral("color : gray"));
-    h2->addWidget(m_labelContrast);
-    m_vLayout->addLayout(h2);
+  QHBoxLayout* h2 = new QHBoxLayout();
+  h2->addWidget(frame2);
+  frame2->setFixedSize(frameSize, frameSize);
+  m_labelContrast = new ClickableLabel(tr("Contrast Color"), this);
+  m_labelContrast->setStyleSheet(QStringLiteral("color : gray"));
+  h2->addWidget(m_labelContrast);
+  m_vLayout->addLayout(h2);
 
-    m_buttonContrast->setToolTip(tr("Click on this button to set the edition"
-                                      " mode of the contrast color."));
+  m_buttonContrast->setToolTip(tr("Click on this button to set the edition"
+                                  " mode of the contrast color."));
 
-    connect(m_buttonMainColor, &CaptureButton::pressedButton,
-            this, &UIcolorEditor::changeLastButton);
-    connect(m_buttonContrast, &CaptureButton::pressedButton,
-            this, &UIcolorEditor::changeLastButton);
-    // clicking the labels changes the button too
-    connect(m_labelMain, &ClickableLabel::clicked,
-            this, [this]{ changeLastButton(m_buttonMainColor); });
-    connect(m_labelContrast, &ClickableLabel::clicked,
-            this, [this]{ changeLastButton(m_buttonContrast); });
-    m_lastButtonPressed = m_buttonMainColor;
+  connect(m_buttonMainColor,
+          &CaptureButton::pressedButton,
+          this,
+          &UIcolorEditor::changeLastButton);
+  connect(m_buttonContrast,
+          &CaptureButton::pressedButton,
+          this,
+          &UIcolorEditor::changeLastButton);
+  // clicking the labels changes the button too
+  connect(m_labelMain, &ClickableLabel::clicked, this, [this] {
+    changeLastButton(m_buttonMainColor);
+  });
+  connect(m_labelContrast, &ClickableLabel::clicked, this, [this] {
+    changeLastButton(m_buttonContrast);
+  });
+  m_lastButtonPressed = m_buttonMainColor;
 }
 
 // visual update for the selected button
-void UIcolorEditor::changeLastButton(CaptureButton *b) {
-    if (m_lastButtonPressed != b) {
-        m_lastButtonPressed = b;
+void
+UIcolorEditor::changeLastButton(CaptureButton* b)
+{
+  if (m_lastButtonPressed != b) {
+    m_lastButtonPressed = b;
 
-        QString offStyle(QStringLiteral("QLabel { color : gray; }"));
+    QString offStyle(QStringLiteral("QLabel { color : gray; }"));
 
-        if (b == m_buttonMainColor) {
-            m_colorWheel->setColor(m_uiColor);
-            m_labelContrast->setStyleSheet(offStyle);
-            m_labelMain->setStyleSheet(styleSheet());
-        } else {
-            m_colorWheel->setColor(m_contrastColor);
-            m_labelContrast->setStyleSheet(styleSheet());
-            m_labelMain->setStyleSheet(offStyle);
-        }
-        b->setIcon(b->icon());
+    if (b == m_buttonMainColor) {
+      m_colorWheel->setColor(m_uiColor);
+      m_labelContrast->setStyleSheet(offStyle);
+      m_labelMain->setStyleSheet(styleSheet());
+    } else {
+      m_colorWheel->setColor(m_contrastColor);
+      m_labelContrast->setStyleSheet(styleSheet());
+      m_labelMain->setStyleSheet(offStyle);
     }
+    b->setIcon(b->icon());
+  }
 }

src/config/uicoloreditor.h

@@ -26,33 +26,35 @@ class QHBoxLayout;
 class CaptureButton;
 class ClickableLabel;
 
-class UIcolorEditor : public QGroupBox {
-    Q_OBJECT
+class UIcolorEditor : public QGroupBox
+{
+  Q_OBJECT
 public:
-    explicit UIcolorEditor(QWidget *parent = nullptr);
+  explicit UIcolorEditor(QWidget* parent = nullptr);
 
 public slots:
-    void updateComponents();
+  void updateComponents();
 
 private slots:
-    void updateUIcolor();
-    void updateLocalColor(const QColor);
-    void changeLastButton(CaptureButton *);
+  void updateUIcolor();
+  void updateLocalColor(const QColor);
+  void changeLastButton(CaptureButton*);
 
 private:
-    QColor m_uiColor, m_contrastColor;
-    CaptureButton *m_buttonMainColor;
-    ClickableLabel *m_labelMain;
-    CaptureButton *m_buttonContrast;
-    ClickableLabel *m_labelContrast;
-    CaptureButton *m_lastButtonPressed;
-    color_widgets::ColorWheel *m_colorWheel;
+  QColor m_uiColor, m_contrastColor;
+  CaptureButton* m_buttonMainColor;
+  ClickableLabel* m_labelMain;
+  CaptureButton* m_buttonContrast;
+  ClickableLabel* m_labelContrast;
+  CaptureButton* m_lastButtonPressed;
+  color_widgets::ColorWheel* m_colorWheel;
 
-    static const CaptureButton::ButtonType m_buttonIconType = CaptureButton::TYPE_CIRCLE;
+  static const CaptureButton::ButtonType m_buttonIconType =
+    CaptureButton::TYPE_CIRCLE;
 
-    QHBoxLayout *m_hLayout;
-    QVBoxLayout *m_vLayout;
+  QHBoxLayout* m_hLayout;
+  QVBoxLayout* m_vLayout;
 
-    void initColorWheel();
-    void initButtons();
+  void initColorWheel();
+  void initButtons();
 };

src/config/visualseditor.cpp

@@ -17,71 +17,85 @@
 
 #include "visualseditor.h"
 #include "src/config/buttonlistview.h"
+#include "src/config/extendedslider.h"
 #include "src/config/uicoloreditor.h"
 #include "src/utils/confighandler.h"
-#include "src/config/extendedslider.h"
+#include <QHBoxLayout>
 #include <QLabel>
 #include <QVBoxLayout>
-#include <QHBoxLayout>
 
-VisualsEditor::VisualsEditor(QWidget *parent) : QWidget(parent) {
-    m_layout= new QVBoxLayout();
-    setLayout(m_layout);
-    initWidgets();
+VisualsEditor::VisualsEditor(QWidget* parent)
+  : QWidget(parent)
+{
+  m_layout = new QVBoxLayout();
+  setLayout(m_layout);
+  initWidgets();
 }
 
-void VisualsEditor::updateComponents() {
-    m_buttonList->updateComponents();
-    m_colorEditor->updateComponents();
-    int opacity = ConfigHandler().contrastOpacityValue();
-    m_opacitySlider->setMapedValue(0, opacity, 255);
+void
+VisualsEditor::updateComponents()
+{
+  m_buttonList->updateComponents();
+  m_colorEditor->updateComponents();
+  int opacity = ConfigHandler().contrastOpacityValue();
+  m_opacitySlider->setMapedValue(0, opacity, 255);
 }
 
-void VisualsEditor::initOpacitySlider() {
-    m_opacitySlider = new ExtendedSlider();
-    m_opacitySlider->setFocusPolicy(Qt::NoFocus);
-    m_opacitySlider->setOrientation(Qt::Horizontal);
-    m_opacitySlider->setRange(0, 100);
-    connect(m_opacitySlider, &ExtendedSlider::modificationsEnded,
-            this, &VisualsEditor::saveOpacity);
-    QHBoxLayout *localLayout = new QHBoxLayout();
-    localLayout->addWidget(new QLabel(QStringLiteral("0%")));
-    localLayout->addWidget(m_opacitySlider);
-    localLayout->addWidget(new QLabel(QStringLiteral("100%")));
+void
+VisualsEditor::initOpacitySlider()
+{
+  m_opacitySlider = new ExtendedSlider();
+  m_opacitySlider->setFocusPolicy(Qt::NoFocus);
+  m_opacitySlider->setOrientation(Qt::Horizontal);
+  m_opacitySlider->setRange(0, 100);
+  connect(m_opacitySlider,
+          &ExtendedSlider::modificationsEnded,
+          this,
+          &VisualsEditor::saveOpacity);
+  QHBoxLayout* localLayout = new QHBoxLayout();
+  localLayout->addWidget(new QLabel(QStringLiteral("0%")));
+  localLayout->addWidget(m_opacitySlider);
+  localLayout->addWidget(new QLabel(QStringLiteral("100%")));
 
-    QLabel *label = new QLabel();
-    QString labelMsg = tr("Opacity of area outside selection:") + " %1%";
-    connect(m_opacitySlider, &ExtendedSlider::valueChanged,
-            this, [labelMsg, label](int val){
-        label->setText(labelMsg.arg(val));
-    });
-    m_layout->addWidget(label);
-    m_layout->addLayout(localLayout);
+  QLabel* label = new QLabel();
+  QString labelMsg = tr("Opacity of area outside selection:") + " %1%";
+  connect(m_opacitySlider,
+          &ExtendedSlider::valueChanged,
+          this,
+          [labelMsg, label](int val) { label->setText(labelMsg.arg(val)); });
+  m_layout->addWidget(label);
+  m_layout->addLayout(localLayout);
 
-    int opacity = ConfigHandler().contrastOpacityValue();
-    m_opacitySlider->setMapedValue(0, opacity, 255);
+  int opacity = ConfigHandler().contrastOpacityValue();
+  m_opacitySlider->setMapedValue(0, opacity, 255);
 }
 
-void VisualsEditor::saveOpacity() {
-    int value = m_opacitySlider->mappedValue(0, 255);
-    ConfigHandler().setContrastOpacity(value);
+void
+VisualsEditor::saveOpacity()
+{
+  int value = m_opacitySlider->mappedValue(0, 255);
+  ConfigHandler().setContrastOpacity(value);
 }
 
-void VisualsEditor::initWidgets() {
-    m_colorEditor = new UIcolorEditor();
-    m_layout->addWidget(m_colorEditor);
+void
+VisualsEditor::initWidgets()
+{
+  m_colorEditor = new UIcolorEditor();
+  m_layout->addWidget(m_colorEditor);
 
-    initOpacitySlider();
+  initOpacitySlider();
 
-    auto boxButtons = new QGroupBox();
-    boxButtons->setTitle(tr("Button Selection"));
-    auto listLayout = new QVBoxLayout(boxButtons);
-    m_buttonList = new ButtonListView();
-    m_layout->addWidget(boxButtons);
-    listLayout->addWidget(m_buttonList);
+  auto boxButtons = new QGroupBox();
+  boxButtons->setTitle(tr("Button Selection"));
+  auto listLayout = new QVBoxLayout(boxButtons);
+  m_buttonList = new ButtonListView();
+  m_layout->addWidget(boxButtons);
+  listLayout->addWidget(m_buttonList);
 
-    QPushButton* setAllButtons = new QPushButton(tr("Select All"));
-    connect(setAllButtons, &QPushButton::clicked,
-            m_buttonList, &ButtonListView::selectAll);
-    listLayout->addWidget(setAllButtons);
+  QPushButton* setAllButtons = new QPushButton(tr("Select All"));
+  connect(setAllButtons,
+          &QPushButton::clicked,
+          m_buttonList,
+          &ButtonListView::selectAll);
+  listLayout->addWidget(setAllButtons);
 }

src/config/visualseditor.h

@@ -24,23 +24,24 @@ class QVBoxLayout;
 class ButtonListView;
 class UIcolorEditor;
 
-class VisualsEditor : public QWidget {
-    Q_OBJECT
+class VisualsEditor : public QWidget
+{
+  Q_OBJECT
 public:
-    explicit VisualsEditor(QWidget *parent = nullptr);
+  explicit VisualsEditor(QWidget* parent = nullptr);
 
 public slots:
-    void updateComponents();
+  void updateComponents();
 
 private slots:
-    void saveOpacity();
+  void saveOpacity();
 
 private:
-    QVBoxLayout *m_layout;
-    ButtonListView *m_buttonList;
-    UIcolorEditor *m_colorEditor;
-    ExtendedSlider *m_opacitySlider;
+  QVBoxLayout* m_layout;
+  ButtonListView* m_buttonList;
+  UIcolorEditor* m_colorEditor;
+  ExtendedSlider* m_opacitySlider;
 
-    void initWidgets();
-    void initOpacitySlider();
+  void initWidgets();
+  void initOpacitySlider();
 };

src/core/capturerequest.cpp

@@ -17,70 +17,89 @@
 
 #include "capturerequest.h"
 #include "src/utils/screenshotsaver.h"
-#include <QVector>
 #include <QDateTime>
+#include <QVector>
 
 CaptureRequest::CaptureRequest(CaptureRequest::CaptureMode mode,
-                               const uint delay, const QString &path,
-                               const QVariant &data,
-                               CaptureRequest::ExportTask tasks) :
-    m_mode(mode), m_delay(delay), m_path(path), m_tasks(tasks),
-    m_data(data), m_forcedID(false), m_id(0)
+                               const uint delay,
+                               const QString& path,
+                               const QVariant& data,
+                               CaptureRequest::ExportTask tasks)
+  : m_mode(mode)
+  , m_delay(delay)
+  , m_path(path)
+  , m_tasks(tasks)
+  , m_data(data)
+  , m_forcedID(false)
+  , m_id(0)
+{}
+
+void
+CaptureRequest::setStaticID(uint id)
 {
-
+  m_forcedID = true;
+  m_id = id;
 }
 
-void CaptureRequest::setStaticID(uint id) {
-    m_forcedID = true;
-    m_id = id;
+uint
+CaptureRequest::id() const
+{
+  if (m_forcedID) {
+    return m_id;
+  }
+
+  uint id = 0;
+  QVector<uint> v;
+  v << qHash(m_mode) << qHash(m_delay * QDateTime::currentMSecsSinceEpoch())
+    << qHash(m_path) << qHash(m_tasks) << m_data.toInt();
+  for (uint i : v) {
+    id ^= i + 0x9e3779b9 + (id << 6) + (id >> 2);
+  }
+  return id;
 }
 
-uint CaptureRequest::id() const {
-    if (m_forcedID) {
-        return m_id;
-    }
-
-    uint id = 0;
-    QVector<uint>v;
-    v << qHash(m_mode) << qHash(m_delay * QDateTime::currentMSecsSinceEpoch())
-      << qHash(m_path) << qHash(m_tasks) << m_data.toInt();
-    for(uint i : v) {
-        id ^= i + 0x9e3779b9 + (id << 6) + (id >> 2);
-    }
-    return id;
-}
-
-CaptureRequest::CaptureMode CaptureRequest::captureMode() const {
-    return m_mode;
-}
-
-uint CaptureRequest::delay() const {
-    return m_delay;
-}
-
-QString CaptureRequest::path() const {
-    return m_path;
-}
-
-QVariant CaptureRequest::data() const {
-    return m_data;
-}
-
-void CaptureRequest::addTask(CaptureRequest::ExportTask task) {
-    m_tasks |= task;
-}
-
-void CaptureRequest::exportCapture(const QPixmap &p) {
-    if ((m_tasks & ExportTask::FILESYSTEM_SAVE_TASK) != ExportTask::NO_TASK) {
-        if (m_path.isEmpty()) {
-            ScreenshotSaver().saveToFilesystemGUI(p);
-        } else {
-            ScreenshotSaver().saveToFilesystem(p, m_path);
-        }
-    }
-
-    if ((m_tasks & ExportTask::CLIPBOARD_SAVE_TASK) != ExportTask::NO_TASK) {
-        ScreenshotSaver().saveToClipboard(p);
+CaptureRequest::CaptureMode
+CaptureRequest::captureMode() const
+{
+  return m_mode;
+}
+
+uint
+CaptureRequest::delay() const
+{
+  return m_delay;
+}
+
+QString
+CaptureRequest::path() const
+{
+  return m_path;
+}
+
+QVariant
+CaptureRequest::data() const
+{
+  return m_data;
+}
+
+void
+CaptureRequest::addTask(CaptureRequest::ExportTask task)
+{
+  m_tasks |= task;
+}
+
+void
+CaptureRequest::exportCapture(const QPixmap& p)
+{
+  if ((m_tasks & ExportTask::FILESYSTEM_SAVE_TASK) != ExportTask::NO_TASK) {
+    if (m_path.isEmpty()) {
+      ScreenshotSaver().saveToFilesystemGUI(p);
+    } else {
+      ScreenshotSaver().saveToFilesystem(p, m_path);
     }
+  }
 
+  if ((m_tasks & ExportTask::CLIPBOARD_SAVE_TASK) != ExportTask::NO_TASK) {
+    ScreenshotSaver().saveToClipboard(p);
+  }
 }

src/core/capturerequest.h

@@ -17,64 +17,72 @@
 
 #pragma once
 
-#include <QString>
 #include <QPixmap>
+#include <QString>
 #include <QVariant>
 
-class CaptureRequest {
+class CaptureRequest
+{
 public:
-    enum CaptureMode {
-        FULLSCREEN_MODE,
-        GRAPHICAL_MODE,
-        SCREEN_MODE,
-    };
+  enum CaptureMode
+  {
+    FULLSCREEN_MODE,
+    GRAPHICAL_MODE,
+    SCREEN_MODE,
+  };
 
-    enum ExportTask {
-        NO_TASK = 0,
-        CLIPBOARD_SAVE_TASK = 1,
-        FILESYSTEM_SAVE_TASK = 2,
-    };
+  enum ExportTask
+  {
+    NO_TASK = 0,
+    CLIPBOARD_SAVE_TASK = 1,
+    FILESYSTEM_SAVE_TASK = 2,
+  };
 
-    CaptureRequest(CaptureMode mode,
-                   const uint delay = 0,
-                   const QString &path = QLatin1String(""),
-                   const QVariant &data = QVariant(),
-                   ExportTask tasks = NO_TASK);
+  CaptureRequest(CaptureMode mode,
+                 const uint delay = 0,
+                 const QString& path = QLatin1String(""),
+                 const QVariant& data = QVariant(),
+                 ExportTask tasks = NO_TASK);
 
-    void setStaticID(uint id);
+  void setStaticID(uint id);
 
-    uint id() const;
-    uint delay() const;
-    QString path() const;
-    QVariant data() const;
-    CaptureMode captureMode() const;
+  uint id() const;
+  uint delay() const;
+  QString path() const;
+  QVariant data() const;
+  CaptureMode captureMode() const;
 
-    void addTask(ExportTask task);
-    void exportCapture(const QPixmap &p);
+  void addTask(ExportTask task);
+  void exportCapture(const QPixmap& p);
 
 private:
-    CaptureMode m_mode;
-    uint m_delay;
-    QString m_path;
-    ExportTask m_tasks;
-    QVariant m_data;
+  CaptureMode m_mode;
+  uint m_delay;
+  QString m_path;
+  ExportTask m_tasks;
+  QVariant m_data;
 
-    bool m_forcedID;
-    uint m_id;
+  bool m_forcedID;
+  uint m_id;
 };
 
 using eTask = CaptureRequest::ExportTask;
 
-inline eTask operator|(const eTask &a, const eTask &b) {
-    return static_cast<eTask>(static_cast<int>(a) | static_cast<int>(b));
+inline eTask
+operator|(const eTask& a, const eTask& b)
+{
+  return static_cast<eTask>(static_cast<int>(a) | static_cast<int>(b));
 }
 
-inline eTask operator&(const eTask &a, const eTask &b) {
-    return static_cast<eTask>(static_cast<int>(a) & static_cast<int>(b));
+inline eTask
+operator&(const eTask& a, const eTask& b)
+{
+  return static_cast<eTask>(static_cast<int>(a) & static_cast<int>(b));
 }
 
-inline eTask& operator|=(eTask &a, const eTask &b) {
-    a = static_cast<eTask>(static_cast<int>(a) | static_cast<int>(b));
-    return a;
+inline eTask&
+operator|=(eTask& a, const eTask& b)
+{
+  a = static_cast<eTask>(static_cast<int>(a) | static_cast<int>(b));
+  return a;
 }
-

src/core/controller.cpp

@@ -16,20 +16,20 @@
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "controller.h"
-#include "src/widgets/capture/capturewidget.h"
-#include "src/utils/confighandler.h"
-#include "src/widgets/infowindow.h"
 #include "src/config/configwindow.h"
-#include "src/widgets/capture/capturebutton.h"
-#include "src/widgets/capturelauncher.h"
-#include "src/utils/systemnotification.h"
+#include "src/utils/confighandler.h"
 #include "src/utils/screengrabber.h"
-#include <QFile>
-#include <QApplication>
-#include <QSystemTrayIcon>
+#include "src/utils/systemnotification.h"
+#include "src/widgets/capture/capturebutton.h"
+#include "src/widgets/capture/capturewidget.h"
+#include "src/widgets/capturelauncher.h"
+#include "src/widgets/infowindow.h"
 #include <QAction>
-#include <QMenu>
+#include <QApplication>
 #include <QDesktopWidget>
+#include <QFile>
+#include <QMenu>
+#include <QSystemTrayIcon>
 
 #ifdef Q_OS_WIN
 #include "src/core/globalshortcutfilter.h"
@@ -38,241 +38,280 @@
 // Controller is the core component of Flameshot, creates the trayIcon and
 // launches the capture widget
 
-Controller::Controller() : m_captureWindow(nullptr) {
-    qApp->setQuitOnLastWindowClosed(false);
+Controller::Controller()
+  : m_captureWindow(nullptr)
+{
+  qApp->setQuitOnLastWindowClosed(false);
 
-    // init tray icon
+  // init tray icon
 #if defined(Q_OS_LINUX) || defined(Q_OS_UNIX)
-    if (!ConfigHandler().disabledTrayIconValue()) {
-        enableTrayIcon();
-    }
-#elif defined(Q_OS_WIN)
+  if (!ConfigHandler().disabledTrayIconValue()) {
     enableTrayIcon();
+  }
+#elif defined(Q_OS_WIN)
+  enableTrayIcon();
 
-    GlobalShortcutFilter *nativeFilter = new GlobalShortcutFilter(this);
-    qApp->installNativeEventFilter(nativeFilter);
-    connect(nativeFilter, &GlobalShortcutFilter::printPressed,
-            this, [this](){
-        this->requestCapture(CaptureRequest(CaptureRequest::GRAPHICAL_MODE));
-    });
+  GlobalShortcutFilter* nativeFilter = new GlobalShortcutFilter(this);
+  qApp->installNativeEventFilter(nativeFilter);
+  connect(nativeFilter, &GlobalShortcutFilter::printPressed, this, [this]() {
+    this->requestCapture(CaptureRequest(CaptureRequest::GRAPHICAL_MODE));
+  });
 #endif
 
-    QString StyleSheet = CaptureButton::globalStyleSheet();
-    qApp->setStyleSheet(StyleSheet);
+  QString StyleSheet = CaptureButton::globalStyleSheet();
+  qApp->setStyleSheet(StyleSheet);
 }
 
-Controller *Controller::getInstance() {
-    static Controller c;
-    return &c;
+Controller*
+Controller::getInstance()
+{
+  static Controller c;
+  return &c;
 }
 
-void Controller::enableExports() {
-    connect(this, &Controller::captureTaken,
-            this, &Controller::handleCaptureTaken);
-    connect(this, &Controller::captureFailed,
-            this, &Controller::handleCaptureFailed);
+void
+Controller::enableExports()
+{
+  connect(
+    this, &Controller::captureTaken, this, &Controller::handleCaptureTaken);
+  connect(
+    this, &Controller::captureFailed, this, &Controller::handleCaptureFailed);
 }
 
-void Controller::requestCapture(const CaptureRequest &request) {
-    uint id = request.id();
-    m_requestMap.insert(id, request);
+void
+Controller::requestCapture(const CaptureRequest& request)
+{
+  uint id = request.id();
+  m_requestMap.insert(id, request);
 
-    switch (request.captureMode()) {
+  switch (request.captureMode()) {
     case CaptureRequest::FULLSCREEN_MODE:
-        doLater(request.delay(), this, [this, id](){
-            this->startFullscreenCapture(id);
-        });
-        break;
-    // TODO: Figure out the code path that gets here so the deprated warning can be fixed
+      doLater(request.delay(), this, [this, id]() {
+        this->startFullscreenCapture(id);
+      });
+      break;
+    // TODO: Figure out the code path that gets here so the deprated warning can
+    // be fixed
     case CaptureRequest::SCREEN_MODE: {
-        int &&number = request.data().toInt();
-        doLater(request.delay(), this, [this, id, number](){
-            this->startScreenGrab(id, number);
-        });
-        break;
-    } case CaptureRequest::GRAPHICAL_MODE: {
-        QString &&path = request.path();
-        doLater(request.delay(), this, [this, id, path](){
-            this->startVisualCapture(id, path);
-        });
-        break;
-    } default:
-        emit captureFailed(id);
-        break;
+      int&& number = request.data().toInt();
+      doLater(request.delay(), this, [this, id, number]() {
+        this->startScreenGrab(id, number);
+      });
+      break;
     }
+    case CaptureRequest::GRAPHICAL_MODE: {
+      QString&& path = request.path();
+      doLater(request.delay(), this, [this, id, path]() {
+        this->startVisualCapture(id, path);
+      });
+      break;
+    }
+    default:
+      emit captureFailed(id);
+      break;
+  }
 }
 
 // creation of a new capture in GUI mode
-void Controller::startVisualCapture(const uint id, const QString &forcedSavePath) {
-    if (!m_captureWindow) {
-        QWidget *modalWidget = nullptr;
-        do {
-            modalWidget = qApp->activeModalWidget();
-            if (modalWidget) {
-                modalWidget->close();
-                modalWidget->deleteLater();
-            }
-        } while (modalWidget);
+void
+Controller::startVisualCapture(const uint id, const QString& forcedSavePath)
+{
+  if (!m_captureWindow) {
+    QWidget* modalWidget = nullptr;
+    do {
+      modalWidget = qApp->activeModalWidget();
+      if (modalWidget) {
+        modalWidget->close();
+        modalWidget->deleteLater();
+      }
+    } while (modalWidget);
 
-        m_captureWindow = new CaptureWidget(id, forcedSavePath);
-        //m_captureWindow = new CaptureWidget(id, forcedSavePath, false); // debug
-        connect(m_captureWindow, &CaptureWidget::captureFailed,
-                this, &Controller::captureFailed);
-        connect(m_captureWindow, &CaptureWidget::captureTaken,
-                this, &Controller::captureTaken);
+    m_captureWindow = new CaptureWidget(id, forcedSavePath);
+    // m_captureWindow = new CaptureWidget(id, forcedSavePath, false); // debug
+    connect(m_captureWindow,
+            &CaptureWidget::captureFailed,
+            this,
+            &Controller::captureFailed);
+    connect(m_captureWindow,
+            &CaptureWidget::captureTaken,
+            this,
+            &Controller::captureTaken);
 
 #ifdef Q_OS_WIN
-        m_captureWindow->show();
+    m_captureWindow->show();
 #else
-        m_captureWindow->showFullScreen();
-        //m_captureWindow->show(); // Debug
+    m_captureWindow->showFullScreen();
+    // m_captureWindow->show(); // Debug
 #endif
-    } else {
-        emit captureFailed(id);
-    }
+  } else {
+    emit captureFailed(id);
+  }
 }
 
-void Controller::startScreenGrab(const uint id, const int screenNumber) {
-    bool ok = true;
-    int n = screenNumber;
+void
+Controller::startScreenGrab(const uint id, const int screenNumber)
+{
+  bool ok = true;
+  int n = screenNumber;
 
-    if (n < 0) {
-        QPoint globalCursorPos = QCursor::pos();
-        n = qApp->desktop()->screenNumber(globalCursorPos);
-    }
-    QPixmap p(ScreenGrabber().grabScreen(n, ok));
-    if (ok) {
-        emit captureTaken(id, p);
-    } else {
-        emit captureFailed(id);
-    }
+  if (n < 0) {
+    QPoint globalCursorPos = QCursor::pos();
+    n = qApp->desktop()->screenNumber(globalCursorPos);
+  }
+  QPixmap p(ScreenGrabber().grabScreen(n, ok));
+  if (ok) {
+    emit captureTaken(id, p);
+  } else {
+    emit captureFailed(id);
+  }
 }
 
 // creation of the configuration window
-void Controller::openConfigWindow() {
-    if (!m_configWindow) {
-        m_configWindow = new ConfigWindow();
-        m_configWindow->show();
-    }
+void
+Controller::openConfigWindow()
+{
+  if (!m_configWindow) {
+    m_configWindow = new ConfigWindow();
+    m_configWindow->show();
+  }
 }
 
 // creation of the window of information
-void Controller::openInfoWindow() {
-    if (!m_infoWindow) {
-        m_infoWindow = new InfoWindow();
+void
+Controller::openInfoWindow()
+{
+  if (!m_infoWindow) {
+    m_infoWindow = new InfoWindow();
+  }
+}
+
+void
+Controller::openLauncherWindow()
+{
+  CaptureLauncher* w = new CaptureLauncher();
+  w->show();
+}
+
+void
+Controller::enableTrayIcon()
+{
+  if (m_trayIcon) {
+    return;
+  }
+  ConfigHandler().setDisabledTrayIcon(false);
+  QAction* captureAction = new QAction(tr("&Take Screenshot"), this);
+  connect(captureAction, &QAction::triggered, this, [this]() {
+    // Wait 400 ms to hide the QMenu
+    doLater(400, this, [this]() { this->startVisualCapture(); });
+  });
+  QAction* launcherAction = new QAction(tr("&Open Launcher"), this);
+  connect(
+    launcherAction, &QAction::triggered, this, &Controller::openLauncherWindow);
+  QAction* configAction = new QAction(tr("&Configuration"), this);
+  connect(
+    configAction, &QAction::triggered, this, &Controller::openConfigWindow);
+  QAction* infoAction = new QAction(tr("&Information"), this);
+  connect(infoAction, &QAction::triggered, this, &Controller::openInfoWindow);
+  QAction* quitAction = new QAction(tr("&Quit"), this);
+  connect(quitAction, &QAction::triggered, qApp, &QCoreApplication::quit);
+
+  QMenu* trayIconMenu = new QMenu();
+  trayIconMenu->addAction(captureAction);
+  trayIconMenu->addAction(launcherAction);
+  trayIconMenu->addSeparator();
+  trayIconMenu->addAction(configAction);
+  trayIconMenu->addAction(infoAction);
+  trayIconMenu->addSeparator();
+  trayIconMenu->addAction(quitAction);
+
+  m_trayIcon = new QSystemTrayIcon();
+  m_trayIcon->setToolTip(QStringLiteral("Flameshot"));
+  m_trayIcon->setContextMenu(trayIconMenu);
+  QIcon trayicon =
+    QIcon::fromTheme("flameshot-tray", QIcon(":img/app/flameshot.png"));
+  m_trayIcon->setIcon(trayicon);
+
+  auto trayIconActivated = [this](QSystemTrayIcon::ActivationReason r) {
+    if (r == QSystemTrayIcon::Trigger) {
+      startVisualCapture();
     }
+  };
+  connect(m_trayIcon, &QSystemTrayIcon::activated, this, trayIconActivated);
+  m_trayIcon->show();
 }
 
-void Controller::openLauncherWindow() {
-    CaptureLauncher *w = new CaptureLauncher();
-    w->show();
-}
-
-void Controller::enableTrayIcon() {
-    if (m_trayIcon) {
-        return;
-    }
-    ConfigHandler().setDisabledTrayIcon(false);
-    QAction *captureAction = new QAction(tr("&Take Screenshot"), this);
-    connect(captureAction, &QAction::triggered, this, [this](){
-        // Wait 400 ms to hide the QMenu
-        doLater(400, this, [this](){ this->startVisualCapture(); });
-    });
-    QAction *launcherAction = new QAction(tr("&Open Launcher"), this);
-    connect(launcherAction, &QAction::triggered, this,
-            &Controller::openLauncherWindow);
-    QAction *configAction = new QAction(tr("&Configuration"), this);
-    connect(configAction, &QAction::triggered, this,
-            &Controller::openConfigWindow);
-    QAction *infoAction = new QAction(tr("&Information"), this);
-    connect(infoAction, &QAction::triggered, this,
-            &Controller::openInfoWindow);
-    QAction *quitAction = new QAction(tr("&Quit"), this);
-    connect(quitAction, &QAction::triggered, qApp,
-            &QCoreApplication::quit);
-
-    QMenu *trayIconMenu = new QMenu();
-    trayIconMenu->addAction(captureAction);
-    trayIconMenu->addAction(launcherAction);
-    trayIconMenu->addSeparator();
-    trayIconMenu->addAction(configAction);
-    trayIconMenu->addAction(infoAction);
-    trayIconMenu->addSeparator();
-    trayIconMenu->addAction(quitAction);
-
-    m_trayIcon = new QSystemTrayIcon();
-    m_trayIcon->setToolTip(QStringLiteral("Flameshot"));
-    m_trayIcon->setContextMenu(trayIconMenu);
-    QIcon trayicon = QIcon::fromTheme("flameshot-tray", QIcon(":img/app/flameshot.png"));
-    m_trayIcon->setIcon(trayicon);
-
-    auto trayIconActivated = [this](QSystemTrayIcon::ActivationReason r){
-        if (r == QSystemTrayIcon::Trigger) {
-            startVisualCapture();
-        }
-    };
-    connect(m_trayIcon, &QSystemTrayIcon::activated, this, trayIconActivated);
-    m_trayIcon->show();
-}
-
-void Controller::disableTrayIcon() {
+void
+Controller::disableTrayIcon()
+{
 #if defined(Q_OS_LINUX) || defined(Q_OS_UNIX)
-    if (m_trayIcon) {
-        m_trayIcon->deleteLater();
-    }
-    ConfigHandler().setDisabledTrayIcon(true);
+  if (m_trayIcon) {
+    m_trayIcon->deleteLater();
+  }
+  ConfigHandler().setDisabledTrayIcon(true);
 #endif
 }
 
-void Controller::sendTrayNotification(
-        const QString &text,
-        const QString &title,
-        const int timeout)
+void
+Controller::sendTrayNotification(const QString& text,
+                                 const QString& title,
+                                 const int timeout)
 {
-    if (m_trayIcon) {
-        m_trayIcon->showMessage(title, text, QSystemTrayIcon::Information, timeout);
-    }
+  if (m_trayIcon) {
+    m_trayIcon->showMessage(title, text, QSystemTrayIcon::Information, timeout);
+  }
 }
 
-void Controller::updateConfigComponents() {
-    if (m_configWindow) {
-        m_configWindow->updateChildren();
-    }
+void
+Controller::updateConfigComponents()
+{
+  if (m_configWindow) {
+    m_configWindow->updateChildren();
+  }
 }
 
-void Controller::startFullscreenCapture(const uint id) {
-    bool ok = true;
-    QPixmap p(ScreenGrabber().grabEntireDesktop(ok));
-    if (ok) {
-        emit captureTaken(id, p);
-    } else {
-        emit captureFailed(id);
-    }
+void
+Controller::startFullscreenCapture(const uint id)
+{
+  bool ok = true;
+  QPixmap p(ScreenGrabber().grabEntireDesktop(ok));
+  if (ok) {
+    emit captureTaken(id, p);
+  } else {
+    emit captureFailed(id);
+  }
 }
 
-void Controller::handleCaptureTaken(uint id, QPixmap p) {
-    auto it = m_requestMap.find(id);
-    if (it != m_requestMap.end()) {
-        it.value().exportCapture(p);
-        m_requestMap.erase(it);
-    }
-    if (ConfigHandler().closeAfterScreenshotValue()) {
-        QApplication::quit();
-    }
+void
+Controller::handleCaptureTaken(uint id, QPixmap p)
+{
+  auto it = m_requestMap.find(id);
+  if (it != m_requestMap.end()) {
+    it.value().exportCapture(p);
+    m_requestMap.erase(it);
+  }
+  if (ConfigHandler().closeAfterScreenshotValue()) {
+    QApplication::quit();
+  }
 }
 
-void Controller::handleCaptureFailed(uint id) {
-    m_requestMap.remove(id);
+void
+Controller::handleCaptureFailed(uint id)
+{
+  m_requestMap.remove(id);
 
-    if (ConfigHandler().closeAfterScreenshotValue()) {
-        QApplication::quit();
-    }
+  if (ConfigHandler().closeAfterScreenshotValue()) {
+    QApplication::quit();
+  }
 }
 
-void Controller::doLater(int msec, QObject *receiver, lambda func)  {
-    QTimer *timer = new QTimer(receiver);
-    QObject::connect(timer, &QTimer::timeout, receiver,
-                     [timer, func](){ func(); timer->deleteLater(); });
-    timer->setInterval(msec);
-    timer->start();
+void
+Controller::doLater(int msec, QObject* receiver, lambda func)
+{
+  QTimer* timer = new QTimer(receiver);
+  QObject::connect(timer, &QTimer::timeout, receiver, [timer, func]() {
+    func();
+    timer->deleteLater();
+  });
+  timer->setInterval(msec);
+  timer->start();
 }

src/core/controller.h

@@ -18,10 +18,10 @@
 #pragma once
 
 #include "src/core/capturerequest.h"
-#include <QObject>
-#include <QPointer>
-#include <QPixmap>
 #include <QMap>
+#include <QObject>
+#include <QPixmap>
+#include <QPointer>
 #include <QTimer>
 #include <functional>
 
@@ -32,54 +32,56 @@ class QSystemTrayIcon;
 
 using lambda = std::function<void(void)>;
 
-class Controller : public QObject {
-    Q_OBJECT
+class Controller : public QObject
+{
+  Q_OBJECT
 
 public:
-    static Controller* getInstance();
+  static Controller* getInstance();
 
-    Controller(const Controller&) = delete;
-    void operator =(const Controller&) = delete;
+  Controller(const Controller&) = delete;
+  void operator=(const Controller&) = delete;
 
-    void enableExports();
+  void enableExports();
 
 signals:
-    void captureTaken(uint id, QPixmap p);
-    void captureFailed(uint id);
+  void captureTaken(uint id, QPixmap p);
+  void captureFailed(uint id);
 
 public slots:
-    void requestCapture(const CaptureRequest &request);
+  void requestCapture(const CaptureRequest& request);
 
-    void openConfigWindow();
-    void openInfoWindow();
-    void openLauncherWindow();
-    void enableTrayIcon();
-    void disableTrayIcon();
-    void sendTrayNotification(const QString &text,
-                              const QString &title = QStringLiteral("Flameshot Info"),
-                              const int timeout = 5000);
+  void openConfigWindow();
+  void openInfoWindow();
+  void openLauncherWindow();
+  void enableTrayIcon();
+  void disableTrayIcon();
+  void sendTrayNotification(
+    const QString& text,
+    const QString& title = QStringLiteral("Flameshot Info"),
+    const int timeout = 5000);
 
-    void updateConfigComponents();
+  void updateConfigComponents();
 
 private slots:
-    void startFullscreenCapture(const uint id = 0);
-    void startVisualCapture(const uint id = 0,
-                             const QString &forcedSavePath = QString());
-    void startScreenGrab(const uint id = 0, const int screenNumber = -1);
+  void startFullscreenCapture(const uint id = 0);
+  void startVisualCapture(const uint id = 0,
+                          const QString& forcedSavePath = QString());
+  void startScreenGrab(const uint id = 0, const int screenNumber = -1);
 
-    void handleCaptureTaken(uint id, QPixmap p);
-    void handleCaptureFailed(uint id);
+  void handleCaptureTaken(uint id, QPixmap p);
+  void handleCaptureFailed(uint id);
 
 private:
-    Controller();
+  Controller();
 
-    // replace QTimer::singleShot introduced in Qt 5.4
-    // the actual target Qt version is 5.3
-    void doLater(int msec, QObject *receiver, lambda func);
+  // replace QTimer::singleShot introduced in Qt 5.4
+  // the actual target Qt version is 5.3
+  void doLater(int msec, QObject* receiver, lambda func);
 
-    QMap<uint, CaptureRequest> m_requestMap;
-    QPointer<CaptureWidget> m_captureWindow;
-    QPointer<InfoWindow> m_infoWindow;
-    QPointer<ConfigWindow> m_configWindow;
-    QPointer<QSystemTrayIcon> m_trayIcon;
+  QMap<uint, CaptureRequest> m_requestMap;
+  QPointer<CaptureWidget> m_captureWindow;
+  QPointer<InfoWindow> m_infoWindow;
+  QPointer<ConfigWindow> m_configWindow;
+  QPointer<QSystemTrayIcon> m_trayIcon;
 };

src/core/flameshotdbusadapter.cpp

@@ -16,90 +16,111 @@
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "flameshotdbusadapter.h"
+#include "src/core/controller.h"
 #include "src/utils/confighandler.h"
 #include "src/utils/screengrabber.h"
-#include "src/core/controller.h"
 #include "src/utils/screenshotsaver.h"
 #include "src/utils/systemnotification.h"
 #include <QBuffer>
-FlameshotDBusAdapter::FlameshotDBusAdapter(QObject *parent)
-    : QDBusAbstractAdaptor(parent)
+FlameshotDBusAdapter::FlameshotDBusAdapter(QObject* parent)
+  : QDBusAbstractAdaptor(parent)
 {
-    auto controller =  Controller::getInstance();
-    connect(controller, &Controller::captureFailed,
-            this, &FlameshotDBusAdapter::captureFailed);
-    connect(controller, &Controller::captureTaken,
-            this, &FlameshotDBusAdapter::handleCaptureTaken);
+  auto controller = Controller::getInstance();
+  connect(controller,
+          &Controller::captureFailed,
+          this,
+          &FlameshotDBusAdapter::captureFailed);
+  connect(controller,
+          &Controller::captureTaken,
+          this,
+          &FlameshotDBusAdapter::handleCaptureTaken);
 }
 
-FlameshotDBusAdapter::~FlameshotDBusAdapter() {
+FlameshotDBusAdapter::~FlameshotDBusAdapter() {}
 
-}
-
-void FlameshotDBusAdapter::graphicCapture(QString path, int delay, uint id) {
-    CaptureRequest req(CaptureRequest::GRAPHICAL_MODE, delay, path);
-//    if (toClipboard) {
-//        req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
-//    }
-    req.setStaticID(id);
-    Controller::getInstance()->requestCapture(req);
-}
-
-void FlameshotDBusAdapter::fullScreen(
-        QString path, bool toClipboard, int delay, uint id)
+void
+FlameshotDBusAdapter::graphicCapture(QString path, int delay, uint id)
 {
-    CaptureRequest req(CaptureRequest::FULLSCREEN_MODE, delay, path);
-    if (toClipboard) {
-        req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
-    }
-    if (!path.isEmpty()) {
-        req.addTask(CaptureRequest::FILESYSTEM_SAVE_TASK);
-    }
-    req.setStaticID(id);
-    Controller::getInstance()->requestCapture(req);
+  CaptureRequest req(CaptureRequest::GRAPHICAL_MODE, delay, path);
+  //    if (toClipboard) {
+  //        req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
+  //    }
+  req.setStaticID(id);
+  Controller::getInstance()->requestCapture(req);
 }
 
-void FlameshotDBusAdapter::openLauncher() {
-    Controller::getInstance()->openLauncherWindow();
-}
-
-void FlameshotDBusAdapter::captureScreen(int number, QString path,
-                                         bool toClipboard, int delay, uint id)
+void
+FlameshotDBusAdapter::fullScreen(QString path,
+                                 bool toClipboard,
+                                 int delay,
+                                 uint id)
 {
-    CaptureRequest req(CaptureRequest::SCREEN_MODE, delay, path, number);
-    if (toClipboard) {
-        req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
-    }
-    if (!path.isEmpty()) {
-        req.addTask(CaptureRequest::FILESYSTEM_SAVE_TASK);
-    }
-    req.setStaticID(id);
-    Controller::getInstance()->requestCapture(req);
+  CaptureRequest req(CaptureRequest::FULLSCREEN_MODE, delay, path);
+  if (toClipboard) {
+    req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
+  }
+  if (!path.isEmpty()) {
+    req.addTask(CaptureRequest::FILESYSTEM_SAVE_TASK);
+  }
+  req.setStaticID(id);
+  Controller::getInstance()->requestCapture(req);
 }
 
-void FlameshotDBusAdapter::openConfig() {
-    Controller::getInstance()->openConfigWindow();
+void
+FlameshotDBusAdapter::openLauncher()
+{
+  Controller::getInstance()->openLauncherWindow();
 }
 
-void FlameshotDBusAdapter::trayIconEnabled(bool enabled) {
-    auto controller =  Controller::getInstance();
-    if (enabled) {
-        controller->enableTrayIcon();
-    } else {
-        controller->disableTrayIcon();
-    }
+void
+FlameshotDBusAdapter::captureScreen(int number,
+                                    QString path,
+                                    bool toClipboard,
+                                    int delay,
+                                    uint id)
+{
+  CaptureRequest req(CaptureRequest::SCREEN_MODE, delay, path, number);
+  if (toClipboard) {
+    req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
+  }
+  if (!path.isEmpty()) {
+    req.addTask(CaptureRequest::FILESYSTEM_SAVE_TASK);
+  }
+  req.setStaticID(id);
+  Controller::getInstance()->requestCapture(req);
 }
 
-void FlameshotDBusAdapter::autostartEnabled(bool enabled) {
-    ConfigHandler().setStartupLaunch(enabled);
-    auto controller =  Controller::getInstance();
-    // Autostart is not saved in a .ini file, requires manual update
-    controller->updateConfigComponents();
+void
+FlameshotDBusAdapter::openConfig()
+{
+  Controller::getInstance()->openConfigWindow();
 }
 
-void FlameshotDBusAdapter::handleCaptureTaken(uint id, const QPixmap &p) {
-    QByteArray byteArray;
-    QBuffer buffer(&byteArray);
-    p.save(&buffer, "PNG");
-    emit captureTaken(id, byteArray);
+void
+FlameshotDBusAdapter::trayIconEnabled(bool enabled)
+{
+  auto controller = Controller::getInstance();
+  if (enabled) {
+    controller->enableTrayIcon();
+  } else {
+    controller->disableTrayIcon();
+  }
+}
+
+void
+FlameshotDBusAdapter::autostartEnabled(bool enabled)
+{
+  ConfigHandler().setStartupLaunch(enabled);
+  auto controller = Controller::getInstance();
+  // Autostart is not saved in a .ini file, requires manual update
+  controller->updateConfigComponents();
+}
+
+void
+FlameshotDBusAdapter::handleCaptureTaken(uint id, const QPixmap& p)
+{
+  QByteArray byteArray;
+  QBuffer buffer(&byteArray);
+  p.save(&buffer, "PNG");
+  emit captureTaken(id, byteArray);
 }

src/core/flameshotdbusadapter.h

@@ -17,30 +17,35 @@
 
 #pragma once
 
-#include <QtDBus/QDBusAbstractAdaptor>
 #include "src/core/controller.h"
+#include <QtDBus/QDBusAbstractAdaptor>
 
-class FlameshotDBusAdapter : public QDBusAbstractAdaptor {
-    Q_OBJECT
-    Q_CLASSINFO("D-Bus Interface", "org.dharkael.Flameshot")
+class FlameshotDBusAdapter : public QDBusAbstractAdaptor
+{
+  Q_OBJECT
+  Q_CLASSINFO("D-Bus Interface", "org.dharkael.Flameshot")
 
 public:
-    explicit FlameshotDBusAdapter(QObject *parent = nullptr);
-    virtual ~FlameshotDBusAdapter();
+  explicit FlameshotDBusAdapter(QObject* parent = nullptr);
+  virtual ~FlameshotDBusAdapter();
 
 signals:
-    void captureTaken(uint id, QByteArray rawImage);
-    void captureFailed(uint id);
+  void captureTaken(uint id, QByteArray rawImage);
+  void captureFailed(uint id);
 
 public slots:
-    Q_NOREPLY void graphicCapture(QString path, int delay, uint id);
-    Q_NOREPLY void fullScreen(QString path, bool toClipboard, int delay, uint id);
-    Q_NOREPLY void captureScreen(int number, QString path, bool toClipboard, int delay, uint id);
-    Q_NOREPLY void openLauncher();
-    Q_NOREPLY void openConfig();
-    Q_NOREPLY void trayIconEnabled(bool enabled);
-    Q_NOREPLY void autostartEnabled(bool enabled);
+  Q_NOREPLY void graphicCapture(QString path, int delay, uint id);
+  Q_NOREPLY void fullScreen(QString path, bool toClipboard, int delay, uint id);
+  Q_NOREPLY void captureScreen(int number,
+                               QString path,
+                               bool toClipboard,
+                               int delay,
+                               uint id);
+  Q_NOREPLY void openLauncher();
+  Q_NOREPLY void openConfig();
+  Q_NOREPLY void trayIconEnabled(bool enabled);
+  Q_NOREPLY void autostartEnabled(bool enabled);
 
 private slots:
-    void handleCaptureTaken(uint id, const QPixmap &p);
+  void handleCaptureTaken(uint id, const QPixmap& p);
 };

src/core/globalshortcutfilter.cpp

@@ -19,33 +19,33 @@
 #include "src/core/controller.h"
 #include <qt_windows.h>
 
-GlobalShortcutFilter::GlobalShortcutFilter(QObject *parent) :
-    QObject(parent)
+GlobalShortcutFilter::GlobalShortcutFilter(QObject* parent)
+  : QObject(parent)
 {
-    // Forced Print Screen
-    if (RegisterHotKey(NULL, 1, 0, VK_SNAPSHOT)) {
-        // ok
-    }
+  // Forced Print Screen
+  if (RegisterHotKey(NULL, 1, 0, VK_SNAPSHOT)) {
+    // ok
+  }
 }
 
-bool GlobalShortcutFilter::nativeEventFilter(
-        const QByteArray &eventType,
-        void *message,
-        long *result)
+bool
+GlobalShortcutFilter::nativeEventFilter(const QByteArray& eventType,
+                                        void* message,
+                                        long* result)
 {
-    Q_UNUSED(eventType);
-    Q_UNUSED(result);
+  Q_UNUSED(eventType);
+  Q_UNUSED(result);
 
-    MSG* msg = static_cast<MSG*>(message);
-    if (msg->message == WM_HOTKEY) {
-        //const quint32 keycode = HIWORD(msg->lParam);
-        //const quint32 modifiers = LOWORD(msg->lParam);
+  MSG* msg = static_cast<MSG*>(message);
+  if (msg->message == WM_HOTKEY) {
+    // const quint32 keycode = HIWORD(msg->lParam);
+    // const quint32 modifiers = LOWORD(msg->lParam);
 
-        // TODO: this is just a temporal workwrround, proper global
-        // support would need custom shortcuts defined by the user.
-        Controller::getInstance()->requestCapture(
-                    CaptureRequest(CaptureRequest::GRAPHICAL_MODE));
-        return true;
-    }
-    return false;
+    // TODO: this is just a temporal workwrround, proper global
+    // support would need custom shortcuts defined by the user.
+    Controller::getInstance()->requestCapture(
+      CaptureRequest(CaptureRequest::GRAPHICAL_MODE));
+    return true;
+  }
+  return false;
 }

src/core/globalshortcutfilter.h

@@ -17,22 +17,27 @@
 
 #pragma once
 
-#include <QObject>
 #include <QAbstractNativeEventFilter>
+#include <QObject>
 
-class GlobalShortcutFilter : public QObject, public QAbstractNativeEventFilter {
-    Q_OBJECT
+class GlobalShortcutFilter
+  : public QObject
+  , public QAbstractNativeEventFilter
+{
+  Q_OBJECT
 public:
-    explicit GlobalShortcutFilter(QObject *parent = nullptr);
+  explicit GlobalShortcutFilter(QObject* parent = nullptr);
 
-    bool nativeEventFilter(const QByteArray &eventType, void *message, long *result);
+  bool nativeEventFilter(const QByteArray& eventType,
+                         void* message,
+                         long* result);
 
 signals:
-    void printPressed();
+  void printPressed();
 
 private:
-    quint32 getNativeModifier(Qt::KeyboardModifiers modifiers);
-    quint32 nativeKeycode(Qt::Key key);
-    bool registerShortcut(quint32 nativeKey, quint32 nativeMods);
-    bool unregisterShortcut(quint32 nativeKey, quint32 nativeMods);
+  quint32 getNativeModifier(Qt::KeyboardModifiers modifiers);
+  quint32 nativeKeycode(Qt::Key key);
+  bool registerShortcut(quint32 nativeKey, quint32 nativeMods);
+  bool unregisterShortcut(quint32 nativeKey, quint32 nativeMods);
 };

src/main.cpp

@@ -15,424 +15,456 @@
 //     You should have received a copy of the GNU General Public License
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
-#include "src/core/controller.h"
 #include "singleapplication.h"
-#include "src/utils/filenamehandler.h"
-#include "src/utils/confighandler.h"
 #include "src/cli/commandlineparser.h"
-#include "src/utils/systemnotification.h"
-#include "src/utils/pathinfo.h"
 #include "src/core/capturerequest.h"
+#include "src/core/controller.h"
+#include "src/utils/confighandler.h"
+#include "src/utils/filenamehandler.h"
+#include "src/utils/pathinfo.h"
+#include "src/utils/systemnotification.h"
 #include <QApplication>
+#include <QDir>
 #include <QLibraryInfo>
-#include <QTranslator>
 #include <QTextStream>
 #include <QTimer>
-#include <QDir>
+#include <QTranslator>
 
 #if defined(Q_OS_LINUX) || defined(Q_OS_UNIX)
 #include "src/core/flameshotdbusadapter.h"
 #include "src/utils/dbusutils.h"
-#include <QDBusMessage>
 #include <QDBusConnection>
+#include <QDBusMessage>
 #endif
 
-int main(int argc, char *argv[]) {
-    // required for the button serialization
-    // TODO: change to QVector in v1.0
-    qRegisterMetaTypeStreamOperators<QList<int> >("QList<int>");
-    qApp->setApplicationVersion(static_cast<QString>(APP_VERSION));
+int
+main(int argc, char* argv[])
+{
+  // required for the button serialization
+  // TODO: change to QVector in v1.0
+  qRegisterMetaTypeStreamOperators<QList<int>>("QList<int>");
+  qApp->setApplicationVersion(static_cast<QString>(APP_VERSION));
 
-    // no arguments, just launch Flameshot
-    if (argc == 1) {
-        SingleApplication app(argc, argv);
+  // no arguments, just launch Flameshot
+  if (argc == 1) {
+    SingleApplication app(argc, argv);
 
-        QTranslator translator, qtTranslator;
-        QStringList trPaths = PathInfo::translationsPaths();
+    QTranslator translator, qtTranslator;
+    QStringList trPaths = PathInfo::translationsPaths();
 
-        for (const QString &path: trPaths) {
-            bool match = translator.load(QLocale(),
-                                    QStringLiteral("Internationalization"), QStringLiteral("_"),
-                                    path);
-            if (match) {
-                break;
-            }
-        }
-
-        qtTranslator.load(QLocale::system(), "qt", "_",
-            QLibraryInfo::location(QLibraryInfo::TranslationsPath));
-
-        app.installTranslator(&translator);
-        app.installTranslator(&qtTranslator);
-        app.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings, true);
-        app.setApplicationName(QStringLiteral("flameshot"));
-        app.setOrganizationName(QStringLiteral("Dharkael"));
-
-        auto c = Controller::getInstance();
-#if defined(Q_OS_LINUX) || defined(Q_OS_UNIX)
-        new FlameshotDBusAdapter(c);
-        QDBusConnection dbus = QDBusConnection::sessionBus();
-        if (!dbus.isConnected()) {
-            SystemNotification().sendMessage(
-                        QObject::tr("Unable to connect via DBus"));
-        }
-        dbus.registerObject(QStringLiteral("/"), c);
-        dbus.registerService(QStringLiteral("org.dharkael.Flameshot"));
-#endif
-        // Exporting captures must be connected after the dbus interface
-        // or the dbus signal gets blocked until we end the exports.
-        c->enableExports();
-        return app.exec();
+    for (const QString& path : trPaths) {
+      bool match = translator.load(QLocale(),
+                                   QStringLiteral("Internationalization"),
+                                   QStringLiteral("_"),
+                                   path);
+      if (match) {
+        break;
+      }
     }
 
-#ifndef Q_OS_WIN
-    /*--------------|
-     * CLI parsing  |
-     * ------------*/
-    QCoreApplication app(argc, argv);
+    qtTranslator.load(QLocale::system(),
+                      "qt",
+                      "_",
+                      QLibraryInfo::location(QLibraryInfo::TranslationsPath));
+
+    app.installTranslator(&translator);
+    app.installTranslator(&qtTranslator);
+    app.setAttribute(Qt::AA_DontCreateNativeWidgetSiblings, true);
     app.setApplicationName(QStringLiteral("flameshot"));
     app.setOrganizationName(QStringLiteral("Dharkael"));
-    app.setApplicationVersion(qApp->applicationVersion());
-    CommandLineParser parser;
-    // Add description
-    parser.setDescription(
-                QStringLiteral("Powerful yet simple to use screenshot software."));
-    parser.setGeneralErrorMessage(QStringLiteral("See 'flameshot --help'."));
-    // Arguments
-    CommandArgument fullArgument(QStringLiteral("full"), QStringLiteral("Capture the entire desktop."));
-    CommandArgument launcherArgument(QStringLiteral("launcher"), QStringLiteral("Open the capture launcher."));
-    CommandArgument guiArgument(QStringLiteral("gui"), QStringLiteral("Start a manual capture in GUI mode."));
-    CommandArgument configArgument(QStringLiteral("config"), QStringLiteral("Configure flameshot."));
-    CommandArgument screenArgument(QStringLiteral("screen"), QStringLiteral("Capture a single screen."));
 
-    // Options
-    CommandOption pathOption(
-                {"p", "path"},
-                QStringLiteral("Path where the capture will be saved"),
-                QStringLiteral("path"));
-    CommandOption clipboardOption(
-                {"c", "clipboard"},
-                QStringLiteral("Save the capture to the clipboard"));
-    CommandOption delayOption(
-                {"d", "delay"},
-                QStringLiteral("Delay time in milliseconds"),
-                QStringLiteral("milliseconds"));
-    CommandOption filenameOption(
-                {"f", "filename"},
-                QStringLiteral("Set the filename pattern"),
-                QStringLiteral("pattern"));
-    CommandOption trayOption(
-                {"t", "trayicon"},
-                QStringLiteral("Enable or disable the trayicon"),
-                QStringLiteral("bool"));
-    CommandOption autostartOption(
-                {"a", "autostart"},
-                QStringLiteral("Enable or disable run at startup"),
-                QStringLiteral("bool"));
-    CommandOption showHelpOption(
-                {"s", "showhelp"},
-                QStringLiteral("Show the help message in the capture mode"),
-                QStringLiteral("bool"));
-    CommandOption mainColorOption(
-                {"m", "maincolor"},
-                QStringLiteral("Define the main UI color"),
-                QStringLiteral("color-code"));
-    CommandOption contrastColorOption(
-                {"k", "contrastcolor"},
-                QStringLiteral("Define the contrast UI color"),
-                QStringLiteral("color-code"));
-    CommandOption rawImageOption(
-                {"r", "raw"},
-                QStringLiteral("Print raw PNG capture"));
-    CommandOption screenNumberOption(
-                {"n", "number"},
-                QStringLiteral("Define the screen to capture,\ndefault: screen containing the cursor"),
-                QStringLiteral("Screen number"), QStringLiteral("-1"));
+    auto c = Controller::getInstance();
+#if defined(Q_OS_LINUX) || defined(Q_OS_UNIX)
+    new FlameshotDBusAdapter(c);
+    QDBusConnection dbus = QDBusConnection::sessionBus();
+    if (!dbus.isConnected()) {
+      SystemNotification().sendMessage(
+        QObject::tr("Unable to connect via DBus"));
+    }
+    dbus.registerObject(QStringLiteral("/"), c);
+    dbus.registerService(QStringLiteral("org.dharkael.Flameshot"));
+#endif
+    // Exporting captures must be connected after the dbus interface
+    // or the dbus signal gets blocked until we end the exports.
+    c->enableExports();
+    return app.exec();
+  }
 
-    // Add checkers
-    auto colorChecker = [](const QString &colorCode) -> bool {
-        QColor parsedColor(colorCode);
-        return parsedColor.isValid() && parsedColor.alphaF() == 1.0;
-    };
-    QString colorErr = "Invalid color, "
-                       "this flag supports the following formats:\n"
-                       "- #RGB (each of R, G, and B is a single hex digit)\n"
-                       "- #RRGGBB\n- #RRRGGGBBB\n"
-                       "- #RRRRGGGGBBBB\n"
-                       "- Named colors like 'blue' or 'red'\n"
-                       "You may need to escape the '#' sign as in '\\#FFF'";
+#ifndef Q_OS_WIN
+  /*--------------|
+   * CLI parsing  |
+   * ------------*/
+  QCoreApplication app(argc, argv);
+  app.setApplicationName(QStringLiteral("flameshot"));
+  app.setOrganizationName(QStringLiteral("Dharkael"));
+  app.setApplicationVersion(qApp->applicationVersion());
+  CommandLineParser parser;
+  // Add description
+  parser.setDescription(
+    QStringLiteral("Powerful yet simple to use screenshot software."));
+  parser.setGeneralErrorMessage(QStringLiteral("See 'flameshot --help'."));
+  // Arguments
+  CommandArgument fullArgument(QStringLiteral("full"),
+                               QStringLiteral("Capture the entire desktop."));
+  CommandArgument launcherArgument(
+    QStringLiteral("launcher"), QStringLiteral("Open the capture launcher."));
+  CommandArgument guiArgument(
+    QStringLiteral("gui"),
+    QStringLiteral("Start a manual capture in GUI mode."));
+  CommandArgument configArgument(QStringLiteral("config"),
+                                 QStringLiteral("Configure flameshot."));
+  CommandArgument screenArgument(QStringLiteral("screen"),
+                                 QStringLiteral("Capture a single screen."));
 
-    const QString delayErr = QStringLiteral("Invalid delay, it must be higher than 0");
-    const QString numberErr = QStringLiteral("Invalid screen number, it must be non negative");
-    auto numericChecker = [](const QString &delayValue) -> bool {
-        int value = delayValue.toInt();
-        return value >= 0;
-    };
+  // Options
+  CommandOption pathOption(
+    { "p", "path" },
+    QStringLiteral("Path where the capture will be saved"),
+    QStringLiteral("path"));
+  CommandOption clipboardOption(
+    { "c", "clipboard" }, QStringLiteral("Save the capture to the clipboard"));
+  CommandOption delayOption({ "d", "delay" },
+                            QStringLiteral("Delay time in milliseconds"),
+                            QStringLiteral("milliseconds"));
+  CommandOption filenameOption({ "f", "filename" },
+                               QStringLiteral("Set the filename pattern"),
+                               QStringLiteral("pattern"));
+  CommandOption trayOption({ "t", "trayicon" },
+                           QStringLiteral("Enable or disable the trayicon"),
+                           QStringLiteral("bool"));
+  CommandOption autostartOption(
+    { "a", "autostart" },
+    QStringLiteral("Enable or disable run at startup"),
+    QStringLiteral("bool"));
+  CommandOption showHelpOption(
+    { "s", "showhelp" },
+    QStringLiteral("Show the help message in the capture mode"),
+    QStringLiteral("bool"));
+  CommandOption mainColorOption({ "m", "maincolor" },
+                                QStringLiteral("Define the main UI color"),
+                                QStringLiteral("color-code"));
+  CommandOption contrastColorOption(
+    { "k", "contrastcolor" },
+    QStringLiteral("Define the contrast UI color"),
+    QStringLiteral("color-code"));
+  CommandOption rawImageOption({ "r", "raw" },
+                               QStringLiteral("Print raw PNG capture"));
+  CommandOption screenNumberOption(
+    { "n", "number" },
+    QStringLiteral(
+      "Define the screen to capture,\ndefault: screen containing the cursor"),
+    QStringLiteral("Screen number"),
+    QStringLiteral("-1"));
 
-    const QString pathErr = QStringLiteral("Invalid path, it must be a real path in the system");
-    auto pathChecker = [pathErr](const QString &pathValue) -> bool {
-        bool res = QDir(pathValue).exists();
-        if (!res) {
-            SystemNotification().sendMessage(QObject::tr(pathErr.toLatin1().data()));
-        }
-        return res;
-    };
+  // Add checkers
+  auto colorChecker = [](const QString& colorCode) -> bool {
+    QColor parsedColor(colorCode);
+    return parsedColor.isValid() && parsedColor.alphaF() == 1.0;
+  };
+  QString colorErr = "Invalid color, "
+                     "this flag supports the following formats:\n"
+                     "- #RGB (each of R, G, and B is a single hex digit)\n"
+                     "- #RRGGBB\n- #RRRGGGBBB\n"
+                     "- #RRRRGGGGBBBB\n"
+                     "- Named colors like 'blue' or 'red'\n"
+                     "You may need to escape the '#' sign as in '\\#FFF'";
 
-    const QString booleanErr = QStringLiteral("Invalid value, it must be defined as 'true' or 'false'");
-    auto booleanChecker = [](const QString &value) -> bool {
-        return value == QLatin1String("true") || value == QLatin1String("false");
-    };
+  const QString delayErr =
+    QStringLiteral("Invalid delay, it must be higher than 0");
+  const QString numberErr =
+    QStringLiteral("Invalid screen number, it must be non negative");
+  auto numericChecker = [](const QString& delayValue) -> bool {
+    int value = delayValue.toInt();
+    return value >= 0;
+  };
 
-    contrastColorOption.addChecker(colorChecker, colorErr);
-    mainColorOption.addChecker(colorChecker, colorErr);
-    delayOption.addChecker(numericChecker, delayErr);
-    pathOption.addChecker(pathChecker, pathErr);
-    trayOption.addChecker(booleanChecker, booleanErr);
-    autostartOption.addChecker(booleanChecker, booleanErr);
-    showHelpOption.addChecker(booleanChecker, booleanErr);
-    screenNumberOption.addChecker(numericChecker, numberErr);
+  const QString pathErr =
+    QStringLiteral("Invalid path, it must be a real path in the system");
+  auto pathChecker = [pathErr](const QString& pathValue) -> bool {
+    bool res = QDir(pathValue).exists();
+    if (!res) {
+      SystemNotification().sendMessage(QObject::tr(pathErr.toLatin1().data()));
+    }
+    return res;
+  };
 
-    // Relationships
-    parser.AddArgument(guiArgument);
-    parser.AddArgument(screenArgument);
-    parser.AddArgument(fullArgument);
-    parser.AddArgument(launcherArgument);
-    parser.AddArgument(configArgument);
-    auto helpOption = parser.addHelpOption();
-    auto versionOption = parser.addVersionOption();
-    parser.AddOptions({ pathOption, delayOption, rawImageOption }, guiArgument);
-    parser.AddOptions({ screenNumberOption, clipboardOption, pathOption,
-                        delayOption, rawImageOption },
-                      screenArgument);
-    parser.AddOptions({ pathOption, clipboardOption, delayOption, rawImageOption },
-                      fullArgument);
-    parser.AddOptions({ autostartOption, filenameOption, trayOption,
-                        showHelpOption, mainColorOption, contrastColorOption },
-                      configArgument);
-    // Parse
-    if (!parser.parse(app.arguments())) {
-        goto finish;
+  const QString booleanErr =
+    QStringLiteral("Invalid value, it must be defined as 'true' or 'false'");
+  auto booleanChecker = [](const QString& value) -> bool {
+    return value == QLatin1String("true") || value == QLatin1String("false");
+  };
+
+  contrastColorOption.addChecker(colorChecker, colorErr);
+  mainColorOption.addChecker(colorChecker, colorErr);
+  delayOption.addChecker(numericChecker, delayErr);
+  pathOption.addChecker(pathChecker, pathErr);
+  trayOption.addChecker(booleanChecker, booleanErr);
+  autostartOption.addChecker(booleanChecker, booleanErr);
+  showHelpOption.addChecker(booleanChecker, booleanErr);
+  screenNumberOption.addChecker(numericChecker, numberErr);
+
+  // Relationships
+  parser.AddArgument(guiArgument);
+  parser.AddArgument(screenArgument);
+  parser.AddArgument(fullArgument);
+  parser.AddArgument(launcherArgument);
+  parser.AddArgument(configArgument);
+  auto helpOption = parser.addHelpOption();
+  auto versionOption = parser.addVersionOption();
+  parser.AddOptions({ pathOption, delayOption, rawImageOption }, guiArgument);
+  parser.AddOptions({ screenNumberOption,
+                      clipboardOption,
+                      pathOption,
+                      delayOption,
+                      rawImageOption },
+                    screenArgument);
+  parser.AddOptions(
+    { pathOption, clipboardOption, delayOption, rawImageOption }, fullArgument);
+  parser.AddOptions({ autostartOption,
+                      filenameOption,
+                      trayOption,
+                      showHelpOption,
+                      mainColorOption,
+                      contrastColorOption },
+                    configArgument);
+  // Parse
+  if (!parser.parse(app.arguments())) {
+    goto finish;
+  }
+
+  // PROCESS DATA
+  //--------------
+  if (parser.isSet(helpOption) || parser.isSet(versionOption)) {
+  } else if (parser.isSet(launcherArgument)) { // LAUNCHER
+    QDBusMessage m =
+      QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
+                                     QStringLiteral("/"),
+                                     QLatin1String(""),
+                                     QStringLiteral("openLauncher"));
+    QDBusConnection sessionBus = QDBusConnection::sessionBus();
+    if (!sessionBus.isConnected()) {
+      SystemNotification().sendMessage(
+        QObject::tr("Unable to connect via DBus"));
+    }
+    sessionBus.call(m);
+  } else if (parser.isSet(guiArgument)) { // GUI
+    QString pathValue = parser.value(pathOption);
+    int delay = parser.value(delayOption).toInt();
+    bool isRaw = parser.isSet(rawImageOption);
+    DBusUtils dbusUtils;
+    CaptureRequest req(CaptureRequest::GRAPHICAL_MODE, delay, pathValue);
+    uint id = req.id();
+
+    // Send message
+    QDBusMessage m =
+      QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
+                                     QStringLiteral("/"),
+                                     QLatin1String(""),
+                                     QStringLiteral("graphicCapture"));
+    m << pathValue << delay << id;
+    QDBusConnection sessionBus = QDBusConnection::sessionBus();
+    dbusUtils.checkDBusConnection(sessionBus);
+    sessionBus.call(m);
+
+    if (isRaw) {
+      dbusUtils.connectPrintCapture(sessionBus, id);
+      QTimer t;
+      t.setInterval(delay + 1000 * 60 * 15); // 15 minutes timeout
+      QObject::connect(&t, &QTimer::timeout, qApp, &QCoreApplication::quit);
+      t.start();
+      // wait
+      return app.exec();
+    }
+  } else if (parser.isSet(fullArgument)) { // FULL
+    QString pathValue = parser.value(pathOption);
+    int delay = parser.value(delayOption).toInt();
+    bool toClipboard = parser.isSet(clipboardOption);
+    bool isRaw = parser.isSet(rawImageOption);
+    // Not a valid command
+    if (!isRaw && !toClipboard && pathValue.isEmpty()) {
+      QTextStream out(stdout);
+      out << "Invalid format, set where to save the content with one of "
+          << "the following flags:\n "
+          << pathOption.dashedNames().join(QStringLiteral(", ")) << "\n "
+          << rawImageOption.dashedNames().join(QStringLiteral(", ")) << "\n "
+          << clipboardOption.dashedNames().join(QStringLiteral(", ")) << "\n\n";
+      parser.parse(QStringList() << argv[0] << QStringLiteral("full")
+                                 << QStringLiteral("-h"));
+      goto finish;
     }
 
-    // PROCESS DATA
-    //--------------
-    if (parser.isSet(helpOption) || parser.isSet(versionOption)) {
+    CaptureRequest req(CaptureRequest::FULLSCREEN_MODE, delay, pathValue);
+    if (toClipboard) {
+      req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
     }
-    else if (parser.isSet(launcherArgument)) { // LAUNCHER
-        QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                           QStringLiteral("/"), QLatin1String(""), QStringLiteral("openLauncher"));
-        QDBusConnection sessionBus = QDBusConnection::sessionBus();
-        if (!sessionBus.isConnected()) {
-            SystemNotification().sendMessage(
-                        QObject::tr("Unable to connect via DBus"));
-        }
-        sessionBus.call(m);
+    if (!pathValue.isEmpty()) {
+      req.addTask(CaptureRequest::FILESYSTEM_SAVE_TASK);
     }
-    else if (parser.isSet(guiArgument)) { // GUI
-        QString pathValue = parser.value(pathOption);
-        int delay = parser.value(delayOption).toInt();
-        bool isRaw = parser.isSet(rawImageOption);
-        DBusUtils dbusUtils;
-        CaptureRequest req(CaptureRequest::GRAPHICAL_MODE, delay, pathValue);
-        uint id = req.id();
+    uint id = req.id();
+    DBusUtils dbusUtils;
 
-        // Send message
-        QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                           QStringLiteral("/"), QLatin1String(""), QStringLiteral("graphicCapture"));
-        m << pathValue << delay << id;
-        QDBusConnection sessionBus = QDBusConnection::sessionBus();
-        dbusUtils.checkDBusConnection(sessionBus);
-        sessionBus.call(m);
+    // Send message
+    QDBusMessage m =
+      QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
+                                     QStringLiteral("/"),
+                                     QLatin1String(""),
+                                     QStringLiteral("fullScreen"));
+    m << pathValue << toClipboard << delay << id;
+    QDBusConnection sessionBus = QDBusConnection::sessionBus();
+    dbusUtils.checkDBusConnection(sessionBus);
+    sessionBus.call(m);
 
-        if (isRaw) {
-            dbusUtils.connectPrintCapture(sessionBus, id);
-            QTimer t;
-            t.setInterval(delay + 1000 * 60 * 15); // 15 minutes timeout
-            QObject::connect(&t, &QTimer::timeout, qApp,
-                             &QCoreApplication::quit);
-            t.start();
-            // wait
-            return app.exec();
-        }
+    if (isRaw) {
+      dbusUtils.connectPrintCapture(sessionBus, id);
+      // timeout just in case
+      QTimer t;
+      t.setInterval(delay + 2000);
+      QObject::connect(&t, &QTimer::timeout, qApp, &QCoreApplication::quit);
+      t.start();
+      // wait
+      return app.exec();
     }
-    else if (parser.isSet(fullArgument)) { // FULL
-        QString pathValue = parser.value(pathOption);
-        int delay = parser.value(delayOption).toInt();
-        bool toClipboard = parser.isSet(clipboardOption);
-        bool isRaw = parser.isSet(rawImageOption);
-        // Not a valid command
-        if (!isRaw && !toClipboard && pathValue.isEmpty()) {
-            QTextStream out(stdout);
-            out << "Invalid format, set where to save the content with one of "
-                << "the following flags:\n "
-                << pathOption.dashedNames().join(QStringLiteral(", ")) << "\n "
-                << rawImageOption.dashedNames().join(QStringLiteral(", ")) << "\n "
-                << clipboardOption.dashedNames().join(QStringLiteral(", ")) << "\n\n";
-            parser.parse(QStringList() << argv[0] << QStringLiteral("full") << QStringLiteral("-h"));
-            goto finish;
-        }
-
-        CaptureRequest req(CaptureRequest::FULLSCREEN_MODE, delay, pathValue);
-        if (toClipboard) {
-            req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
-        }
-        if (!pathValue.isEmpty()) {
-            req.addTask(CaptureRequest::FILESYSTEM_SAVE_TASK);
-        }
-        uint id = req.id();
-        DBusUtils dbusUtils;
-
-        // Send message
-        QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                               QStringLiteral("/"), QLatin1String(""), QStringLiteral("fullScreen"));
-        m << pathValue << toClipboard << delay << id;
-        QDBusConnection sessionBus = QDBusConnection::sessionBus();
-        dbusUtils.checkDBusConnection(sessionBus);
-        sessionBus.call(m);
-
-        if (isRaw) {
-            dbusUtils.connectPrintCapture(sessionBus, id);
-            // timeout just in case
-            QTimer t;
-            t.setInterval(delay + 2000);
-            QObject::connect(&t, &QTimer::timeout, qApp,
-                             &QCoreApplication::quit);
-            t.start();
-            // wait
-            return app.exec();
-        }
+  } else if (parser.isSet(screenArgument)) { // SCREEN
+    QString numberStr = parser.value(screenNumberOption);
+    int number =
+      numberStr.startsWith(QLatin1String("-")) ? -1 : numberStr.toInt();
+    QString pathValue = parser.value(pathOption);
+    int delay = parser.value(delayOption).toInt();
+    bool toClipboard = parser.isSet(clipboardOption);
+    bool isRaw = parser.isSet(rawImageOption);
+    // Not a valid command
+    if (!isRaw && !toClipboard && pathValue.isEmpty()) {
+      QTextStream out(stdout);
+      out << "Invalid format, set where to save the content with one of "
+          << "the following flags:\n "
+          << pathOption.dashedNames().join(QStringLiteral(", ")) << "\n "
+          << rawImageOption.dashedNames().join(QStringLiteral(", ")) << "\n "
+          << clipboardOption.dashedNames().join(QStringLiteral(", ")) << "\n\n";
+      parser.parse(QStringList() << argv[0] << QStringLiteral("screen")
+                                 << QStringLiteral("-h"));
+      goto finish;
     }
-    else if (parser.isSet(screenArgument)) { // SCREEN
-        QString numberStr = parser.value(screenNumberOption);
-        int number = numberStr.startsWith(QLatin1String("-")) ? -1 : numberStr.toInt();
-        QString pathValue = parser.value(pathOption);
-        int delay = parser.value(delayOption).toInt();
-        bool toClipboard = parser.isSet(clipboardOption);
-        bool isRaw = parser.isSet(rawImageOption);
-        // Not a valid command
-        if (!isRaw && !toClipboard && pathValue.isEmpty()) {
-            QTextStream out(stdout);
-            out << "Invalid format, set where to save the content with one of "
-                << "the following flags:\n "
-                << pathOption.dashedNames().join(QStringLiteral(", ")) << "\n "
-                << rawImageOption.dashedNames().join(QStringLiteral(", ")) << "\n "
-                << clipboardOption.dashedNames().join(QStringLiteral(", ")) << "\n\n";
-            parser.parse(QStringList() << argv[0] << QStringLiteral("screen") << QStringLiteral("-h"));
-            goto finish;
-        }
 
-        CaptureRequest req(CaptureRequest::SCREEN_MODE,
-                           delay, pathValue, number);
-        if (toClipboard) {
-            req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
-        }
-        if (!pathValue.isEmpty()) {
-            req.addTask(CaptureRequest::FILESYSTEM_SAVE_TASK);
-        }
-        uint id = req.id();
-        DBusUtils dbusUtils;
-
-        // Send message
-        QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                               QStringLiteral("/"), QLatin1String(""), QStringLiteral("captureScreen"));
-        m << number << pathValue << toClipboard << delay << id;
-        QDBusConnection sessionBus = QDBusConnection::sessionBus();
-        dbusUtils.checkDBusConnection(sessionBus);
-        sessionBus.call(m);
-
-        if (isRaw) {
-            dbusUtils.connectPrintCapture(sessionBus, id);
-            // timeout just in case
-            QTimer t;
-            t.setInterval(delay + 2000);
-            QObject::connect(&t, &QTimer::timeout, qApp,
-                             &QCoreApplication::quit);
-            t.start();
-            // wait
-            return app.exec();
-        }
+    CaptureRequest req(CaptureRequest::SCREEN_MODE, delay, pathValue, number);
+    if (toClipboard) {
+      req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
     }
-    else if (parser.isSet(configArgument)) { // CONFIG
-        bool autostart = parser.isSet(autostartOption);
-        bool filename = parser.isSet(filenameOption);
-        bool tray = parser.isSet(trayOption);
-        bool help = parser.isSet(showHelpOption);
-        bool mainColor = parser.isSet(mainColorOption);
-        bool contrastColor = parser.isSet(contrastColorOption);
-        bool someFlagSet = (filename || tray || help ||
-                            mainColor || contrastColor);
-        ConfigHandler config;
-        if (autostart) {
-            QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                               QStringLiteral("/"), QLatin1String(""), QStringLiteral("autostartEnabled"));
-            if (parser.value(autostartOption) == QLatin1String("false")) {
-                m << false;
-            } else if (parser.value(autostartOption) == QLatin1String("true")) {
-                m << true;
-            }
-            QDBusConnection sessionBus = QDBusConnection::sessionBus();
-            if (!sessionBus.isConnected()) {
-                SystemNotification().sendMessage(
-                            QObject::tr("Unable to connect via DBus"));
-            }
-            sessionBus.call(m);
-        }
-        if (filename) {
-            QString newFilename(parser.value(filenameOption));
-            config.setFilenamePattern(newFilename);
-            FileNameHandler fh;
-            QTextStream(stdout)
-                    << QStringLiteral("The new pattern is '%1'\n"
-                                      "Parsed pattern example: %2\n").arg(newFilename)
-                       .arg(fh.parsedPattern());
-        }
-        if (tray) {
-            QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                               QStringLiteral("/"), QLatin1String(""), QStringLiteral("trayIconEnabled"));
-            if (parser.value(trayOption) == QLatin1String("false")) {
-                m << false;
-            } else if (parser.value(trayOption) == QLatin1String("true")) {
-                m << true;
-            }
-            QDBusConnection sessionBus = QDBusConnection::sessionBus();
-            if (!sessionBus.isConnected()) {
-                SystemNotification().sendMessage(
-                            QObject::tr("Unable to connect via DBus"));
-            }
-            sessionBus.call(m);
-        }
-        if (help) {
-            if (parser.value(showHelpOption) == QLatin1String("false")) {
-                config.setShowHelp(false);
-            } else if (parser.value(showHelpOption) == QLatin1String("true")) {
-                config.setShowHelp(true);
-            }
-        }
-        if (mainColor) {
-            QString colorCode = parser.value(mainColorOption);
-            QColor parsedColor(colorCode);
-            config.setUIMainColor(parsedColor);
-        }
-        if (contrastColor) {
-            QString colorCode = parser.value(contrastColorOption);
-            QColor parsedColor(colorCode);
-            config.setUIContrastColor(parsedColor);
-        }
-
-        // Open gui when no options
-        if (!someFlagSet) {
-            QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                               QStringLiteral("/"), QLatin1String(""), QStringLiteral("openConfig"));
-            QDBusConnection sessionBus = QDBusConnection::sessionBus();
-            if (!sessionBus.isConnected()) {
-                SystemNotification().sendMessage(
-                            QObject::tr("Unable to connect via DBus"));
-            }
-            sessionBus.call(m);
-        }
+    if (!pathValue.isEmpty()) {
+      req.addTask(CaptureRequest::FILESYSTEM_SAVE_TASK);
     }
+    uint id = req.id();
+    DBusUtils dbusUtils;
+
+    // Send message
+    QDBusMessage m =
+      QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
+                                     QStringLiteral("/"),
+                                     QLatin1String(""),
+                                     QStringLiteral("captureScreen"));
+    m << number << pathValue << toClipboard << delay << id;
+    QDBusConnection sessionBus = QDBusConnection::sessionBus();
+    dbusUtils.checkDBusConnection(sessionBus);
+    sessionBus.call(m);
+
+    if (isRaw) {
+      dbusUtils.connectPrintCapture(sessionBus, id);
+      // timeout just in case
+      QTimer t;
+      t.setInterval(delay + 2000);
+      QObject::connect(&t, &QTimer::timeout, qApp, &QCoreApplication::quit);
+      t.start();
+      // wait
+      return app.exec();
+    }
+  } else if (parser.isSet(configArgument)) { // CONFIG
+    bool autostart = parser.isSet(autostartOption);
+    bool filename = parser.isSet(filenameOption);
+    bool tray = parser.isSet(trayOption);
+    bool help = parser.isSet(showHelpOption);
+    bool mainColor = parser.isSet(mainColorOption);
+    bool contrastColor = parser.isSet(contrastColorOption);
+    bool someFlagSet = (filename || tray || help || mainColor || contrastColor);
+    ConfigHandler config;
+    if (autostart) {
+      QDBusMessage m =
+        QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
+                                       QStringLiteral("/"),
+                                       QLatin1String(""),
+                                       QStringLiteral("autostartEnabled"));
+      if (parser.value(autostartOption) == QLatin1String("false")) {
+        m << false;
+      } else if (parser.value(autostartOption) == QLatin1String("true")) {
+        m << true;
+      }
+      QDBusConnection sessionBus = QDBusConnection::sessionBus();
+      if (!sessionBus.isConnected()) {
+        SystemNotification().sendMessage(
+          QObject::tr("Unable to connect via DBus"));
+      }
+      sessionBus.call(m);
+    }
+    if (filename) {
+      QString newFilename(parser.value(filenameOption));
+      config.setFilenamePattern(newFilename);
+      FileNameHandler fh;
+      QTextStream(stdout) << QStringLiteral("The new pattern is '%1'\n"
+                                            "Parsed pattern example: %2\n")
+                               .arg(newFilename)
+                               .arg(fh.parsedPattern());
+    }
+    if (tray) {
+      QDBusMessage m =
+        QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
+                                       QStringLiteral("/"),
+                                       QLatin1String(""),
+                                       QStringLiteral("trayIconEnabled"));
+      if (parser.value(trayOption) == QLatin1String("false")) {
+        m << false;
+      } else if (parser.value(trayOption) == QLatin1String("true")) {
+        m << true;
+      }
+      QDBusConnection sessionBus = QDBusConnection::sessionBus();
+      if (!sessionBus.isConnected()) {
+        SystemNotification().sendMessage(
+          QObject::tr("Unable to connect via DBus"));
+      }
+      sessionBus.call(m);
+    }
+    if (help) {
+      if (parser.value(showHelpOption) == QLatin1String("false")) {
+        config.setShowHelp(false);
+      } else if (parser.value(showHelpOption) == QLatin1String("true")) {
+        config.setShowHelp(true);
+      }
+    }
+    if (mainColor) {
+      QString colorCode = parser.value(mainColorOption);
+      QColor parsedColor(colorCode);
+      config.setUIMainColor(parsedColor);
+    }
+    if (contrastColor) {
+      QString colorCode = parser.value(contrastColorOption);
+      QColor parsedColor(colorCode);
+      config.setUIContrastColor(parsedColor);
+    }
+
+    // Open gui when no options
+    if (!someFlagSet) {
+      QDBusMessage m =
+        QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
+                                       QStringLiteral("/"),
+                                       QLatin1String(""),
+                                       QStringLiteral("openConfig"));
+      QDBusConnection sessionBus = QDBusConnection::sessionBus();
+      if (!sessionBus.isConnected()) {
+        SystemNotification().sendMessage(
+          QObject::tr("Unable to connect via DBus"));
+      }
+      sessionBus.call(m);
+    }
+  }
 finish:
 
 #endif
-    return 0;
+  return 0;
 }

src/tools/abstractactiontool.cpp

@@ -17,55 +17,78 @@
 
 #include "abstractactiontool.h"
 
-AbstractActionTool::AbstractActionTool(QObject *parent) : CaptureTool(parent) {
+AbstractActionTool::AbstractActionTool(QObject* parent)
+  : CaptureTool(parent)
+{}
 
-}
-
-bool AbstractActionTool::isValid() const {
-    return true;
-}
-
-bool AbstractActionTool::isSelectable() const {
-    return false;
-}
-
-bool AbstractActionTool::showMousePreview() const {
-    return false;
-}
-
-void AbstractActionTool::undo(QPixmap &pixmap) {
-    Q_UNUSED(pixmap);
-}
-
-void AbstractActionTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
-    Q_UNUSED(painter);
-    Q_UNUSED(pixmap);
-    Q_UNUSED(recordUndo);
-}
-
-void AbstractActionTool::paintMousePreview(
-        QPainter &painter, const CaptureContext &context)
+bool
+AbstractActionTool::isValid() const
 {
-    Q_UNUSED(painter);
-    Q_UNUSED(context);
+  return true;
 }
 
-void AbstractActionTool::drawEnd(const QPoint &p) {
-    Q_UNUSED(p);
+bool
+AbstractActionTool::isSelectable() const
+{
+  return false;
 }
 
-void AbstractActionTool::drawMove(const QPoint &p) {
-    Q_UNUSED(p);
+bool
+AbstractActionTool::showMousePreview() const
+{
+  return false;
 }
 
-void AbstractActionTool::drawStart(const CaptureContext &context) {
-    Q_UNUSED(context);
+void
+AbstractActionTool::undo(QPixmap& pixmap)
+{
+  Q_UNUSED(pixmap);
 }
 
-void AbstractActionTool::colorChanged(const QColor &c) {
-    Q_UNUSED(c);
+void
+AbstractActionTool::process(QPainter& painter,
+                            const QPixmap& pixmap,
+                            bool recordUndo)
+{
+  Q_UNUSED(painter);
+  Q_UNUSED(pixmap);
+  Q_UNUSED(recordUndo);
 }
 
-void AbstractActionTool::thicknessChanged(const int th) {
-    Q_UNUSED(th);
+void
+AbstractActionTool::paintMousePreview(QPainter& painter,
+                                      const CaptureContext& context)
+{
+  Q_UNUSED(painter);
+  Q_UNUSED(context);
+}
+
+void
+AbstractActionTool::drawEnd(const QPoint& p)
+{
+  Q_UNUSED(p);
+}
+
+void
+AbstractActionTool::drawMove(const QPoint& p)
+{
+  Q_UNUSED(p);
+}
+
+void
+AbstractActionTool::drawStart(const CaptureContext& context)
+{
+  Q_UNUSED(context);
+}
+
+void
+AbstractActionTool::colorChanged(const QColor& c)
+{
+  Q_UNUSED(c);
+}
+
+void
+AbstractActionTool::thicknessChanged(const int th)
+{
+  Q_UNUSED(th);
 }

src/tools/abstractactiontool.h

@@ -19,23 +19,27 @@
 
 #include "capturetool.h"
 
-class AbstractActionTool : public CaptureTool {
-    Q_OBJECT
+class AbstractActionTool : public CaptureTool
+{
+  Q_OBJECT
 public:
-    explicit AbstractActionTool(QObject *parent = nullptr);
+  explicit AbstractActionTool(QObject* parent = nullptr);
 
-    bool isValid() const override;
-    bool isSelectable() const override;
-    bool showMousePreview() const override;
+  bool isValid() const override;
+  bool isSelectable() const override;
+  bool showMousePreview() const override;
 
-    void undo(QPixmap &pixmap) override;
-    void process(QPainter &painter, const QPixmap &pixmap, bool recordUndo = false) override;
-    void paintMousePreview(QPainter &painter, const CaptureContext &context) override;
+  void undo(QPixmap& pixmap) override;
+  void process(QPainter& painter,
+               const QPixmap& pixmap,
+               bool recordUndo = false) override;
+  void paintMousePreview(QPainter& painter,
+                         const CaptureContext& context) override;
 
 public slots:
-    void drawEnd(const QPoint &p) override;
-    void drawMove(const QPoint &p) override;
-    void drawStart(const CaptureContext &context) override;
-    void colorChanged(const QColor &c) override;
-    void thicknessChanged(const int th) override;
+  void drawEnd(const QPoint& p) override;
+  void drawMove(const QPoint& p) override;
+  void drawStart(const CaptureContext& context) override;
+  void colorChanged(const QColor& c) override;
+  void thicknessChanged(const int th) override;
 };

src/tools/abstractpathtool.cpp

@@ -17,68 +17,89 @@
 
 #include "abstractpathtool.h"
 
-AbstractPathTool::AbstractPathTool(QObject *parent)  :
-    CaptureTool(parent), m_thickness(0), m_padding(0)
+AbstractPathTool::AbstractPathTool(QObject* parent)
+  : CaptureTool(parent)
+  , m_thickness(0)
+  , m_padding(0)
+{}
+
+bool
+AbstractPathTool::isValid() const
 {
-
+  return m_points.length() > 1;
 }
 
-bool AbstractPathTool::isValid() const {
-    return m_points.length() > 1;
+bool
+AbstractPathTool::closeOnButtonPressed() const
+{
+  return false;
 }
 
-bool AbstractPathTool::closeOnButtonPressed() const {
-    return false;
+bool
+AbstractPathTool::isSelectable() const
+{
+  return true;
 }
 
-bool AbstractPathTool::isSelectable() const {
-    return true;
+bool
+AbstractPathTool::showMousePreview() const
+{
+  return true;
 }
 
-bool AbstractPathTool::showMousePreview() const {
-    return true;
+void
+AbstractPathTool::undo(QPixmap& pixmap)
+{
+  QPainter p(&pixmap);
+  const int val = m_thickness + m_padding;
+  QRect area = m_backupArea + QMargins(val, val, val, val);
+  p.drawPixmap(area.intersected(pixmap.rect()).topLeft(), m_pixmapBackup);
 }
 
-void AbstractPathTool::undo(QPixmap &pixmap) {
-    QPainter p(&pixmap);
-    const int val = m_thickness + m_padding;
-    QRect area = m_backupArea + QMargins(val, val, val, val);
-    p.drawPixmap(area.intersected(pixmap.rect())
-                 .topLeft(), m_pixmapBackup);
+void
+AbstractPathTool::drawEnd(const QPoint& p)
+{
+  Q_UNUSED(p);
 }
 
-void AbstractPathTool::drawEnd(const QPoint &p) {
-    Q_UNUSED(p);
+void
+AbstractPathTool::drawMove(const QPoint& p)
+{
+  addPoint(p);
 }
 
-void AbstractPathTool::drawMove(const QPoint &p) {
-    addPoint(p);
+void
+AbstractPathTool::colorChanged(const QColor& c)
+{
+  m_color = c;
 }
 
-void AbstractPathTool::colorChanged(const QColor &c) {
-    m_color = c;
+void
+AbstractPathTool::thicknessChanged(const int th)
+{
+  m_thickness = th;
 }
 
-void AbstractPathTool::thicknessChanged(const int th) {
-    m_thickness = th;
+void
+AbstractPathTool::updateBackup(const QPixmap& pixmap)
+{
+  const int val = m_thickness + m_padding;
+  QRect area = m_backupArea.normalized() + QMargins(val, val, val, val);
+  m_pixmapBackup = pixmap.copy(area);
 }
 
-void AbstractPathTool::updateBackup(const QPixmap &pixmap) {
-    const int val = m_thickness + m_padding;
-    QRect area = m_backupArea.normalized() + QMargins(val, val, val, val);
-    m_pixmapBackup = pixmap.copy(area);
-}
-
-void AbstractPathTool::addPoint(const QPoint &point) {
-    if (m_backupArea.left() > point.x()) {
-        m_backupArea.setLeft(point.x());
-    } else if (m_backupArea.right() < point.x()) {
-        m_backupArea.setRight(point.x());
-    }
-    if (m_backupArea.top() > point.y()) {
-        m_backupArea.setTop(point.y());
-    } else if (m_backupArea.bottom() < point.y()) {
-        m_backupArea.setBottom(point.y());
-    }
-    m_points.append(point);
+void
+AbstractPathTool::addPoint(const QPoint& point)
+{
+  if (m_backupArea.left() > point.x()) {
+    m_backupArea.setLeft(point.x());
+  } else if (m_backupArea.right() < point.x()) {
+    m_backupArea.setRight(point.x());
+  }
+  if (m_backupArea.top() > point.y()) {
+    m_backupArea.setTop(point.y());
+  } else if (m_backupArea.bottom() < point.y()) {
+    m_backupArea.setBottom(point.y());
+  }
+  m_points.append(point);
 }

src/tools/abstractpathtool.h

@@ -19,33 +19,34 @@
 
 #include "capturetool.h"
 
-class AbstractPathTool : public CaptureTool {
-    Q_OBJECT
+class AbstractPathTool : public CaptureTool
+{
+  Q_OBJECT
 public:
-    explicit AbstractPathTool(QObject *parent = nullptr);
+  explicit AbstractPathTool(QObject* parent = nullptr);
 
-    bool isValid() const override;
-    bool closeOnButtonPressed() const override;
-    bool isSelectable() const override;
-    bool showMousePreview() const override;
+  bool isValid() const override;
+  bool closeOnButtonPressed() const override;
+  bool isSelectable() const override;
+  bool showMousePreview() const override;
 
-    void undo(QPixmap &pixmap) override;
+  void undo(QPixmap& pixmap) override;
 
 public slots:
-    void drawEnd(const QPoint &p) override;
-    void drawMove(const QPoint &p) override;
-    void colorChanged(const QColor &c) override;
-    void thicknessChanged(const int th) override;
+  void drawEnd(const QPoint& p) override;
+  void drawMove(const QPoint& p) override;
+  void colorChanged(const QColor& c) override;
+  void thicknessChanged(const int th) override;
 
 protected:
-    void updateBackup(const QPixmap &pixmap);
-    void addPoint(const QPoint &point);
+  void updateBackup(const QPixmap& pixmap);
+  void addPoint(const QPoint& point);
 
-    QPixmap m_pixmapBackup;
-    QRect m_backupArea;
-    QColor m_color;
-    QVector<QPoint> m_points;
-    int m_thickness;
-    // use m_padding to extend the area of the backup
-    int m_padding;
+  QPixmap m_pixmapBackup;
+  QRect m_backupArea;
+  QColor m_color;
+  QVector<QPoint> m_points;
+  int m_thickness;
+  // use m_padding to extend the area of the backup
+  int m_padding;
 };

src/tools/abstracttwopointtool.cpp

@@ -23,113 +23,145 @@ namespace {
 const double ADJ_UNIT = std::atan(1.0);
 const int DIRS_NUMBER = 4;
 
-enum UNIT {
-    HORIZ_DIR = 0,
-    DIAG1_DIR = 1,
-    VERT_DIR = 2,
-    DIAG2_DIR = 3
+enum UNIT
+{
+  HORIZ_DIR = 0,
+  DIAG1_DIR = 1,
+  VERT_DIR = 2,
+  DIAG2_DIR = 3
 };
 
 const double ADJ_DIAG_UNIT = 2 * ADJ_UNIT;
 const int DIAG_DIRS_NUMBER = 2;
 
-enum DIAG_UNIT {
-    DIR1 = 0,
-    DIR2 = 1
+enum DIAG_UNIT
+{
+  DIR1 = 0,
+  DIR2 = 1
 };
 
 }
 
-AbstractTwoPointTool::AbstractTwoPointTool(QObject *parent) :
-    CaptureTool(parent), m_thickness(0), m_padding(0)
+AbstractTwoPointTool::AbstractTwoPointTool(QObject* parent)
+  : CaptureTool(parent)
+  , m_thickness(0)
+  , m_padding(0)
+{}
+
+bool
+AbstractTwoPointTool::isValid() const
 {
-
+  return (m_points.first != m_points.second);
 }
 
-bool AbstractTwoPointTool::isValid() const {
-    return (m_points.first != m_points.second);
+bool
+AbstractTwoPointTool::closeOnButtonPressed() const
+{
+  return false;
 }
 
-bool AbstractTwoPointTool::closeOnButtonPressed() const {
-    return false;
+bool
+AbstractTwoPointTool::isSelectable() const
+{
+  return true;
 }
 
-bool AbstractTwoPointTool::isSelectable() const {
-    return true;
+bool
+AbstractTwoPointTool::showMousePreview() const
+{
+  return true;
 }
 
-bool AbstractTwoPointTool::showMousePreview() const {
-    return true;
+void
+AbstractTwoPointTool::undo(QPixmap& pixmap)
+{
+  QPainter p(&pixmap);
+  p.drawPixmap(backupRect(pixmap.rect()).topLeft(), m_pixmapBackup);
 }
 
-void AbstractTwoPointTool::undo(QPixmap &pixmap) {
-    QPainter p(&pixmap);
-    p.drawPixmap(backupRect(pixmap.rect()).topLeft(), m_pixmapBackup);
+void
+AbstractTwoPointTool::drawEnd(const QPoint& p)
+{
+  Q_UNUSED(p);
 }
 
-void AbstractTwoPointTool::drawEnd(const QPoint &p) {
-    Q_UNUSED(p);
+void
+AbstractTwoPointTool::drawMove(const QPoint& p)
+{
+  m_points.second = p;
 }
 
-void AbstractTwoPointTool::drawMove(const QPoint &p) {
-    m_points.second = p;
+void
+AbstractTwoPointTool::drawMoveWithAdjustment(const QPoint& p)
+{
+  m_points.second = m_points.first + adjustedVector(p - m_points.first);
 }
 
-void AbstractTwoPointTool::drawMoveWithAdjustment(const QPoint &p) {
-    m_points.second = m_points.first + adjustedVector(p - m_points.first);
+void
+AbstractTwoPointTool::colorChanged(const QColor& c)
+{
+  m_color = c;
 }
 
-void AbstractTwoPointTool::colorChanged(const QColor &c) {
-    m_color = c;
+void
+AbstractTwoPointTool::thicknessChanged(const int th)
+{
+  m_thickness = th;
 }
 
-void AbstractTwoPointTool::thicknessChanged(const int th) {
-    m_thickness = th;
+void
+AbstractTwoPointTool::updateBackup(const QPixmap& pixmap)
+{
+  m_pixmapBackup = pixmap.copy(backupRect(pixmap.rect()));
 }
 
-void AbstractTwoPointTool::updateBackup(const QPixmap &pixmap) {
-    m_pixmapBackup = pixmap.copy(backupRect(pixmap.rect()));
+QRect
+AbstractTwoPointTool::backupRect(const QRect& limits) const
+{
+  QRect r = QRect(m_points.first, m_points.second).normalized();
+  const int val = m_thickness + m_padding;
+  r += QMargins(val, val, val, val);
+  return r.intersected(limits);
 }
 
-QRect AbstractTwoPointTool::backupRect(const QRect &limits) const {
-    QRect r = QRect(m_points.first, m_points.second).normalized();
-    const int val = m_thickness + m_padding;
-    r += QMargins(val, val, val, val);
-    return r.intersected(limits);
-}
-
-QPoint AbstractTwoPointTool::adjustedVector(QPoint v) const {
-    if (m_supportsOrthogonalAdj && m_supportsDiagonalAdj) {
-        int dir = ( static_cast<int>(round(atan2(-v.y(), v.x()) / ADJ_UNIT)) + DIRS_NUMBER ) % DIRS_NUMBER;
-        if (dir == UNIT::HORIZ_DIR) {
-            v.setY(0);
-        } else if (dir == UNIT::VERT_DIR) {
-            v.setX(0);
-        } else if (dir == UNIT::DIAG1_DIR) {
-            int newX = (v.x() - v.y()) / 2;
-            int newY = -newX;
-            v.setX(newX);
-            v.setY(newY);
-        } else {
-            int newX = (v.x() + v.y()) / 2;
-            int newY = newX;
-            v.setX(newX);
-            v.setY(newY);
-        }
-    } else if (m_supportsDiagonalAdj) {
-        int dir = ( static_cast<int>(round((atan2(-v.y(), v.x()) - ADJ_DIAG_UNIT / 2) / ADJ_DIAG_UNIT))
-                    + DIAG_DIRS_NUMBER ) % DIAG_DIRS_NUMBER;
-        if (dir == DIAG_UNIT::DIR1) {
-            int newX = (v.x() - v.y()) / 2;
-            int newY = -newX;
-            v.setX(newX);
-            v.setY(newY);
-        } else {
-            int newX = (v.x() + v.y()) / 2;
-            int newY = newX;
-            v.setX(newX);
-            v.setY(newY);
-        }
+QPoint
+AbstractTwoPointTool::adjustedVector(QPoint v) const
+{
+  if (m_supportsOrthogonalAdj && m_supportsDiagonalAdj) {
+    int dir =
+      (static_cast<int>(round(atan2(-v.y(), v.x()) / ADJ_UNIT)) + DIRS_NUMBER) %
+      DIRS_NUMBER;
+    if (dir == UNIT::HORIZ_DIR) {
+      v.setY(0);
+    } else if (dir == UNIT::VERT_DIR) {
+      v.setX(0);
+    } else if (dir == UNIT::DIAG1_DIR) {
+      int newX = (v.x() - v.y()) / 2;
+      int newY = -newX;
+      v.setX(newX);
+      v.setY(newY);
+    } else {
+      int newX = (v.x() + v.y()) / 2;
+      int newY = newX;
+      v.setX(newX);
+      v.setY(newY);
     }
-    return v;
+  } else if (m_supportsDiagonalAdj) {
+    int dir = (static_cast<int>(round(
+                 (atan2(-v.y(), v.x()) - ADJ_DIAG_UNIT / 2) / ADJ_DIAG_UNIT)) +
+               DIAG_DIRS_NUMBER) %
+              DIAG_DIRS_NUMBER;
+    if (dir == DIAG_UNIT::DIR1) {
+      int newX = (v.x() - v.y()) / 2;
+      int newY = -newX;
+      v.setX(newX);
+      v.setY(newY);
+    } else {
+      int newX = (v.x() + v.y()) / 2;
+      int newY = newX;
+      v.setX(newX);
+      v.setY(newY);
+    }
+  }
+  return v;
 }

src/tools/abstracttwopointtool.h

@@ -19,39 +19,40 @@
 
 #include "capturetool.h"
 
-class AbstractTwoPointTool : public CaptureTool {
-    Q_OBJECT
+class AbstractTwoPointTool : public CaptureTool
+{
+  Q_OBJECT
 public:
-    explicit AbstractTwoPointTool(QObject *parent = nullptr);
+  explicit AbstractTwoPointTool(QObject* parent = nullptr);
 
-    bool isValid() const override;
-    bool closeOnButtonPressed() const override;
-    bool isSelectable() const override;
-    bool showMousePreview() const override;
+  bool isValid() const override;
+  bool closeOnButtonPressed() const override;
+  bool isSelectable() const override;
+  bool showMousePreview() const override;
 
-    void undo(QPixmap &pixmap) override;
+  void undo(QPixmap& pixmap) override;
 
 public slots:
-    void drawEnd(const QPoint &p) override;
-    void drawMove(const QPoint &p) override;
-    void drawMoveWithAdjustment(const QPoint &p) override;
-    void colorChanged(const QColor &c) override;
-    void thicknessChanged(const int th) override;
+  void drawEnd(const QPoint& p) override;
+  void drawMove(const QPoint& p) override;
+  void drawMoveWithAdjustment(const QPoint& p) override;
+  void colorChanged(const QColor& c) override;
+  void thicknessChanged(const int th) override;
 
 protected:
-    void updateBackup(const QPixmap &pixmap);
-    QRect backupRect(const QRect &limits) const;
+  void updateBackup(const QPixmap& pixmap);
+  QRect backupRect(const QRect& limits) const;
 
-    QPixmap m_pixmapBackup;
-    QPair<QPoint, QPoint> m_points;
-    QColor m_color;
-    int m_thickness;
-    // use m_padding to extend the area of the backup
-    int m_padding;
+  QPixmap m_pixmapBackup;
+  QPair<QPoint, QPoint> m_points;
+  QColor m_color;
+  int m_thickness;
+  // use m_padding to extend the area of the backup
+  int m_padding;
 
-    bool m_supportsOrthogonalAdj = false;
-    bool m_supportsDiagonalAdj = false;
+  bool m_supportsOrthogonalAdj = false;
+  bool m_supportsDiagonalAdj = false;
 
 private:
-    QPoint adjustedVector(QPoint v) const;
+  QPoint adjustedVector(QPoint v) const;
 };

src/tools/arrow/arrowtool.cpp

@@ -24,97 +24,123 @@ namespace {
 const int ArrowWidth = 10;
 const int ArrowHeight = 18;
 
-QPainterPath getArrowHead(QPoint p1, QPoint p2, const int thickness) {
-    QLineF base(p1, p2);
-    // Create the vector for the position of the base  of the arrowhead
-    QLineF temp(QPoint(0,0), p2-p1);
-    int val = ArrowHeight + thickness*4;
-    if (base.length() < val) {
-        val = (base.length() + thickness*2);
-    }
-    temp.setLength(base.length() + thickness*2 - val);
-    // Move across the line up to the head
-    QPointF bottonTranslation(temp.p2());
+QPainterPath
+getArrowHead(QPoint p1, QPoint p2, const int thickness)
+{
+  QLineF base(p1, p2);
+  // Create the vector for the position of the base  of the arrowhead
+  QLineF temp(QPoint(0, 0), p2 - p1);
+  int val = ArrowHeight + thickness * 4;
+  if (base.length() < val) {
+    val = (base.length() + thickness * 2);
+  }
+  temp.setLength(base.length() + thickness * 2 - val);
+  // Move across the line up to the head
+  QPointF bottonTranslation(temp.p2());
 
-    // Rotate base of the arrowhead
-    base.setLength(ArrowWidth + thickness*2);
-    base.setAngle(base.angle() + 90);
-    // Move to the correct point
-    QPointF temp2 = p1 - base.p2();
-    // Center it
-    QPointF centerTranslation((temp2.x()/2), (temp2.y()/2));
+  // Rotate base of the arrowhead
+  base.setLength(ArrowWidth + thickness * 2);
+  base.setAngle(base.angle() + 90);
+  // Move to the correct point
+  QPointF temp2 = p1 - base.p2();
+  // Center it
+  QPointF centerTranslation((temp2.x() / 2), (temp2.y() / 2));
 
-    base.translate(bottonTranslation);
-    base.translate(centerTranslation);
+  base.translate(bottonTranslation);
+  base.translate(centerTranslation);
 
-    QPainterPath path;
-    path.moveTo(p2);
-    path.lineTo(base.p1());
-    path.lineTo(base.p2());
-    path.lineTo(p2);
-    return path;
+  QPainterPath path;
+  path.moveTo(p2);
+  path.lineTo(base.p1());
+  path.lineTo(base.p2());
+  path.lineTo(p2);
+  return path;
 }
 
 // gets a shorter line to prevent overlap in the point of the arrow
-QLine getShorterLine(QPoint p1, QPoint p2, const int thickness) {
-    QLineF l(p1, p2);
-    int val = ArrowHeight + thickness*4;
-    if (l.length() < val) {
-        val = (l.length() + thickness*2);
-    }
-    l.setLength(l.length() + thickness*2 - val);
-    return l.toLine();
+QLine
+getShorterLine(QPoint p1, QPoint p2, const int thickness)
+{
+  QLineF l(p1, p2);
+  int val = ArrowHeight + thickness * 4;
+  if (l.length() < val) {
+    val = (l.length() + thickness * 2);
+  }
+  l.setLength(l.length() + thickness * 2 - val);
+  return l.toLine();
 }
 
 } // unnamed namespace
 
-ArrowTool::ArrowTool(QObject *parent) : AbstractTwoPointTool(parent) {
-    m_padding = ArrowWidth / 2;
-    m_supportsOrthogonalAdj = true;
-    m_supportsDiagonalAdj = true;
+ArrowTool::ArrowTool(QObject* parent)
+  : AbstractTwoPointTool(parent)
+{
+  m_padding = ArrowWidth / 2;
+  m_supportsOrthogonalAdj = true;
+  m_supportsDiagonalAdj = true;
 }
 
-QIcon ArrowTool::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "arrow-bottom-left.svg");
+QIcon
+ArrowTool::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "arrow-bottom-left.svg");
 }
-QString ArrowTool::name() const {
-    return tr("Arrow");
+QString
+ArrowTool::name() const
+{
+  return tr("Arrow");
 }
 
-QString ArrowTool::nameID() {
-    return QLatin1String("");
+QString
+ArrowTool::nameID()
+{
+  return QLatin1String("");
 }
 
-QString ArrowTool::description() const {
-    return tr("Set the Arrow as the paint tool");
+QString
+ArrowTool::description() const
+{
+  return tr("Set the Arrow as the paint tool");
 }
 
-CaptureTool* ArrowTool::copy(QObject *parent) {
-    return new ArrowTool(parent);
+CaptureTool*
+ArrowTool::copy(QObject* parent)
+{
+  return new ArrowTool(parent);
 }
 
-void ArrowTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
-    if (recordUndo) {
-        updateBackup(pixmap);
-    }
-    painter.setPen(QPen(m_color, m_thickness));
-    painter.drawLine(getShorterLine(m_points.first, m_points.second, m_thickness));
-    painter.fillPath(getArrowHead(m_points.first, m_points.second, m_thickness), QBrush(m_color));
+void
+ArrowTool::process(QPainter& painter, const QPixmap& pixmap, bool recordUndo)
+{
+  if (recordUndo) {
+    updateBackup(pixmap);
+  }
+  painter.setPen(QPen(m_color, m_thickness));
+  painter.drawLine(
+    getShorterLine(m_points.first, m_points.second, m_thickness));
+  painter.fillPath(getArrowHead(m_points.first, m_points.second, m_thickness),
+                   QBrush(m_color));
 }
 
-void ArrowTool::paintMousePreview(QPainter &painter, const CaptureContext &context) {
-    painter.setPen(QPen(context.color, PADDING_VALUE + context.thickness));
-    painter.drawLine(context.mousePos, context.mousePos);
+void
+ArrowTool::paintMousePreview(QPainter& painter, const CaptureContext& context)
+{
+  painter.setPen(QPen(context.color, PADDING_VALUE + context.thickness));
+  painter.drawLine(context.mousePos, context.mousePos);
 }
 
-void ArrowTool::drawStart(const CaptureContext &context) {
-    m_color = context.color;
-    m_thickness = context.thickness + PADDING_VALUE;
-    m_points.first = context.mousePos;
-    m_points.second = context.mousePos;
+void
+ArrowTool::drawStart(const CaptureContext& context)
+{
+  m_color = context.color;
+  m_thickness = context.thickness + PADDING_VALUE;
+  m_points.first = context.mousePos;
+  m_points.second = context.mousePos;
 }
 
-void ArrowTool::pressed(const CaptureContext &context) {
-    Q_UNUSED(context);
+void
+ArrowTool::pressed(const CaptureContext& context)
+{
+  Q_UNUSED(context);
 }

src/tools/arrow/arrowtool.h

@@ -21,22 +21,25 @@
 #include <QPainter>
 #include <QPainterPath>
 
-class ArrowTool : public AbstractTwoPointTool {
-    Q_OBJECT
+class ArrowTool : public AbstractTwoPointTool
+{
+  Q_OBJECT
 public:
-    explicit ArrowTool(QObject *parent = nullptr);
+  explicit ArrowTool(QObject* parent = nullptr);
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
-    void process(
-            QPainter &painter, const QPixmap &pixmap, bool recordUndo = false) override;
-    void paintMousePreview(QPainter &painter, const CaptureContext &context) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
+  void process(QPainter& painter,
+               const QPixmap& pixmap,
+               bool recordUndo = false) override;
+  void paintMousePreview(QPainter& painter,
+                         const CaptureContext& context) override;
 
 public slots:
-    void drawStart(const CaptureContext &context) override;
-    void pressed(const CaptureContext &context) override;
+  void drawStart(const CaptureContext& context) override;
+  void pressed(const CaptureContext& context) override;
 };

src/tools/blur/blurtool.cpp

@@ -23,41 +23,59 @@
 #include <QImage>
 #include <QPainter>
 
-BlurTool::BlurTool(QObject *parent) : AbstractTwoPointTool(parent) {}
+BlurTool::BlurTool(QObject* parent)
+  : AbstractTwoPointTool(parent)
+{}
 
-QIcon BlurTool::icon(const QColor &background, bool inEditor) const
+QIcon
+BlurTool::icon(const QColor& background, bool inEditor) const
 {
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "blur.svg");
 }
-QString BlurTool::name() const { return tr("Blur"); }
+QString
+BlurTool::name() const
+{
+  return tr("Blur");
+}
 
-QString BlurTool::nameID() { return QLatin1String(""); }
+QString
+BlurTool::nameID()
+{
+  return QLatin1String("");
+}
 
-QString BlurTool::description() const
+QString
+BlurTool::description() const
 {
   return tr("Set Blur as the paint tool");
 }
 
-CaptureTool *BlurTool::copy(QObject *parent) { return new BlurTool(parent); }
+CaptureTool*
+BlurTool::copy(QObject* parent)
+{
+  return new BlurTool(parent);
+}
 
-void write_block(QImage &image, int x_start, int y_start, int pixel_size,
-                 QRgb block_color)
+void
+write_block(QImage& image,
+            int x_start,
+            int y_start,
+            int pixel_size,
+            QRgb block_color)
 {
   assert(x_start + pixel_size < image.width());
   assert(y_start + pixel_size < image.height());
 
-  for (auto x = x_start; x < x_start + pixel_size; x++)
-  {
-    for (auto y = y_start; y < y_start + pixel_size; y++)
-    {
+  for (auto x = x_start; x < x_start + pixel_size; x++) {
+    for (auto y = y_start; y < y_start + pixel_size; y++) {
       image.setPixel(x, y, block_color);
     }
   }
 }
 
-QRgb calculate_block_averge(QImage &image, int x_start, int y_start,
-                            int pixel_size)
+QRgb
+calculate_block_averge(QImage& image, int x_start, int y_start, int pixel_size)
 {
   assert(x_start + pixel_size < image.width());
   assert(y_start + pixel_size < image.height());
@@ -66,10 +84,8 @@ QRgb calculate_block_averge(QImage &image, int x_start, int y_start,
   int blue_count = 0;
   int green_count = 0;
   int pixel_count = 0;
-  for (auto x = x_start; x < x_start + pixel_size; x++)
-  {
-    for (auto y = y_start; y < y_start + pixel_size; y++)
-    {
+  for (auto x = x_start; x < x_start + pixel_size; x++) {
+    for (auto y = y_start; y < y_start + pixel_size; y++) {
       auto pixel = image.pixel(x, y);
 
       red_count += qRed(pixel);
@@ -78,51 +94,46 @@ QRgb calculate_block_averge(QImage &image, int x_start, int y_start,
       pixel_count++;
     }
   }
-  return (qRgb(red_count / pixel_count, green_count / pixel_count,
+  return (qRgb(red_count / pixel_count,
+               green_count / pixel_count,
                blue_count / pixel_count));
 }
-void BlurTool::process(QPainter &painter, const QPixmap &pixmap,
-                       bool recordUndo)
+void
+BlurTool::process(QPainter& painter, const QPixmap& pixmap, bool recordUndo)
 {
-  if (recordUndo)
-  {
+  if (recordUndo) {
     updateBackup(pixmap);
   }
-  QPoint &p0 = m_points.first;
-  QPoint &p1 = m_points.second;
+  QPoint& p0 = m_points.first;
+  QPoint& p1 = m_points.second;
   auto pixelRatio = pixmap.devicePixelRatio();
 
   QRect selection = QRect(p0, p1).normalized();
   QRect selectionScaled = QRect(p0 * pixelRatio, p1 * pixelRatio).normalized();
 
-  QPixmap *source = new QPixmap(pixmap.copy(selectionScaled));
+  QPixmap* source = new QPixmap(pixmap.copy(selectionScaled));
 
-  QImage original_image{source->toImage()};
-  QImage imageResult{source->toImage()};
+  QImage original_image{ source->toImage() };
+  QImage imageResult{ source->toImage() };
   unsigned int pixel_size = m_thickness;
-  if (pixel_size < 1)
-  {
-    pixel_size =1;
+  if (pixel_size < 1) {
+    pixel_size = 1;
   }
 
-
   const unsigned int width = source->width();
   const unsigned int height = source->height();
 
   // Don't start pixelating until the region is at least as big as the pixel
-  if ((width > pixel_size) && (height > pixel_size))
-  {
-    for (unsigned int x = 0; x < (width - pixel_size); x += pixel_size)
-    {
-      for (unsigned int y = 0; y < (height - pixel_size); y += pixel_size)
-      {
+  if ((width > pixel_size) && (height > pixel_size)) {
+    for (unsigned int x = 0; x < (width - pixel_size); x += pixel_size) {
+      for (unsigned int y = 0; y < (height - pixel_size); y += pixel_size) {
         auto block_color =
           calculate_block_averge(original_image, x, y, pixel_size);
         write_block(imageResult, x, y, pixel_size, block_color);
       }
     }
   }
-  QPixmap result{QPixmap::fromImage(imageResult)};
+  QPixmap result{ QPixmap::fromImage(imageResult) };
 
   QGraphicsScene scene;
   scene.addPixmap(result);
@@ -130,18 +141,23 @@ void BlurTool::process(QPainter &painter, const QPixmap &pixmap,
   scene.render(&painter, selection, QRectF());
 }
 
-void BlurTool::paintMousePreview(QPainter &painter,
-                                 const CaptureContext &context)
+void
+BlurTool::paintMousePreview(QPainter& painter, const CaptureContext& context)
 {
   Q_UNUSED(context);
   Q_UNUSED(painter);
 }
 
-void BlurTool::drawStart(const CaptureContext &context)
+void
+BlurTool::drawStart(const CaptureContext& context)
 {
   m_thickness = context.thickness;
   m_points.first = context.mousePos;
   m_points.second = context.mousePos;
 }
 
-void BlurTool::pressed(const CaptureContext &context) { Q_UNUSED(context); }
+void
+BlurTool::pressed(const CaptureContext& context)
+{
+  Q_UNUSED(context);
+}

src/tools/blur/blurtool.h

@@ -19,22 +19,25 @@
 
 #include "src/tools/abstracttwopointtool.h"
 
-class BlurTool : public AbstractTwoPointTool {
-    Q_OBJECT
+class BlurTool : public AbstractTwoPointTool
+{
+  Q_OBJECT
 public:
-    explicit BlurTool(QObject *parent = nullptr);
+  explicit BlurTool(QObject* parent = nullptr);
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
-    void process(
-            QPainter &painter, const QPixmap &pixmap, bool recordUndo = false) override;
-    void paintMousePreview(QPainter &painter, const CaptureContext &context) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
+  void process(QPainter& painter,
+               const QPixmap& pixmap,
+               bool recordUndo = false) override;
+  void paintMousePreview(QPainter& painter,
+                         const CaptureContext& context) override;
 
 public slots:
-    void drawStart(const CaptureContext &context) override;
-    void pressed(const CaptureContext &context) override;
+  void drawStart(const CaptureContext& context) override;
+  void pressed(const CaptureContext& context) override;
 };

src/tools/capturecontext.cpp

@@ -17,11 +17,12 @@
 
 #include "capturecontext.h"
 
-QPixmap CaptureContext::selectedScreenshotArea() const {
-    if (selection.isNull()) {
-        return screenshot;
-    } else {
-        return screenshot.copy(selection);
-    }
+QPixmap
+CaptureContext::selectedScreenshotArea() const
+{
+  if (selection.isNull()) {
+    return screenshot;
+  } else {
+    return screenshot.copy(selection);
+  }
 }
-

src/tools/capturecontext.h

@@ -17,33 +17,34 @@
 
 #pragma once
 
-#include <QRect>
-#include <QPoint>
-#include <QPixmap>
 #include <QPainter>
+#include <QPixmap>
+#include <QPoint>
+#include <QRect>
 
-struct CaptureContext {
-    // screenshot with modifications
-    QPixmap screenshot;
-    // unmodified screenshot
-    QPixmap origScreenshot;
-    // Selection area
-    QRect selection;
-    // Widget dimensions
-    QRect widgetDimensions;
-    // Selected tool color
-    QColor color;
-    // Path where the content has to be saved
-    QString savePath;
-    // Ofset of the capture widget based on the system's screen (top-left)
-    QPoint widgetOffset;
-    // Mouse position inside the widget
-    QPoint mousePos;
-    // Value of the desired thickness
-    int thickness;
-    int circleCount;
-    // Mode of the capture widget
-    bool fullscreen;
+struct CaptureContext
+{
+  // screenshot with modifications
+  QPixmap screenshot;
+  // unmodified screenshot
+  QPixmap origScreenshot;
+  // Selection area
+  QRect selection;
+  // Widget dimensions
+  QRect widgetDimensions;
+  // Selected tool color
+  QColor color;
+  // Path where the content has to be saved
+  QString savePath;
+  // Ofset of the capture widget based on the system's screen (top-left)
+  QPoint widgetOffset;
+  // Mouse position inside the widget
+  QPoint mousePos;
+  // Value of the desired thickness
+  int thickness;
+  int circleCount;
+  // Mode of the capture widget
+  bool fullscreen;
 
-    QPixmap selectedScreenshotArea() const ;
+  QPixmap selectedScreenshotArea() const;
 };

src/tools/capturetool.h

@@ -23,131 +23,128 @@
 #include <QIcon>
 #include <QPainter>
 
-class CaptureTool : public QObject {
-    Q_OBJECT
+class CaptureTool : public QObject
+{
+  Q_OBJECT
 
 public:
-    // Request actions on the main widget
-    enum Request {
-        // Call close() in the editor.
-        REQ_CLOSE_GUI,
-        // Call hide() in the editor.
-        REQ_HIDE_GUI,
-        // Select the whole screen.
-        REQ_SELECT_ALL,
-        // Disable the selection.
-        REQ_HIDE_SELECTION,
-        // Undo the last active modification in the stack.
-        REQ_UNDO_MODIFICATION,
-        // Redo the next modification in the stack.
-        REQ_REDO_MODIFICATION,
-        // Remove all the modifications.
-        REQ_CLEAR_MODIFICATIONS,
-        // Disable the active tool.
-        REQ_MOVE_MODE,
-        // Open the color picker under the mouse.
-        REQ_SHOW_COLOR_PICKER,
-        // Open/Close the side-panel.
-        REQ_TOGGLE_SIDEBAR,
-        // Call update() in the editor.
-        REQ_REDRAW,
-        // Append this tool to the undo/redo stack
-        REQ_APPEND_TO_STACK,
-        // Notify is the screenshot has been saved.
-        REQ_CAPTURE_DONE_OK,
-        // Instance this->widget()'s widget inside the editor under the mouse.
-        REQ_ADD_CHILD_WIDGET,
-        // Instance this->widget()'s widget as a window which closes after
-        // closing the editor.
-        REQ_ADD_CHILD_WINDOW,
-        // Instance this->widget()'s widget which handles its own lifetime.
-        REQ_ADD_EXTERNAL_WIDGETS,
+  // Request actions on the main widget
+  enum Request
+  {
+    // Call close() in the editor.
+    REQ_CLOSE_GUI,
+    // Call hide() in the editor.
+    REQ_HIDE_GUI,
+    // Select the whole screen.
+    REQ_SELECT_ALL,
+    // Disable the selection.
+    REQ_HIDE_SELECTION,
+    // Undo the last active modification in the stack.
+    REQ_UNDO_MODIFICATION,
+    // Redo the next modification in the stack.
+    REQ_REDO_MODIFICATION,
+    // Remove all the modifications.
+    REQ_CLEAR_MODIFICATIONS,
+    // Disable the active tool.
+    REQ_MOVE_MODE,
+    // Open the color picker under the mouse.
+    REQ_SHOW_COLOR_PICKER,
+    // Open/Close the side-panel.
+    REQ_TOGGLE_SIDEBAR,
+    // Call update() in the editor.
+    REQ_REDRAW,
+    // Append this tool to the undo/redo stack
+    REQ_APPEND_TO_STACK,
+    // Notify is the screenshot has been saved.
+    REQ_CAPTURE_DONE_OK,
+    // Instance this->widget()'s widget inside the editor under the mouse.
+    REQ_ADD_CHILD_WIDGET,
+    // Instance this->widget()'s widget as a window which closes after
+    // closing the editor.
+    REQ_ADD_CHILD_WINDOW,
+    // Instance this->widget()'s widget which handles its own lifetime.
+    REQ_ADD_EXTERNAL_WIDGETS,
 
-        REQ_INCREMENT_CIRCLE_COUNT,
-    };
+    REQ_INCREMENT_CIRCLE_COUNT,
+  };
 
-    explicit CaptureTool(QObject *parent = nullptr) : QObject(parent){}
+  explicit CaptureTool(QObject* parent = nullptr)
+    : QObject(parent)
+  {}
 
-    // Returns false when the tool is in an inconsistent state and shouldn't
-    // be included in the tool undo/redo stack.
-    virtual bool isValid() const = 0;
-    // Close the capture after the process() call if the tool was activated
-    // from a button press.
-    virtual bool closeOnButtonPressed() const = 0;
-    // If the tool keeps active after the selection.
-    virtual bool isSelectable() const = 0;
-    // Enable mouse preview.
-    virtual bool showMousePreview() const = 0;
+  // Returns false when the tool is in an inconsistent state and shouldn't
+  // be included in the tool undo/redo stack.
+  virtual bool isValid() const = 0;
+  // Close the capture after the process() call if the tool was activated
+  // from a button press.
+  virtual bool closeOnButtonPressed() const = 0;
+  // If the tool keeps active after the selection.
+  virtual bool isSelectable() const = 0;
+  // Enable mouse preview.
+  virtual bool showMousePreview() const = 0;
 
-    // The icon of the tool.
-    // inEditor is true when the icon is requested inside the editor
-    // and false otherwise.
-    virtual QIcon icon(const QColor &background,
-                       bool inEditor) const = 0;
-    // Name displayed for the tool, this could be translated with tr()
-    virtual QString name() const = 0;
-    // Codename for the tool, this hsouldn't change as it is used as ID
-    // for the tool in the internals of Flameshot
-    static QString nameID();
-    // Short description of the tool.
-    virtual QString description() const = 0;
+  // The icon of the tool.
+  // inEditor is true when the icon is requested inside the editor
+  // and false otherwise.
+  virtual QIcon icon(const QColor& background, bool inEditor) const = 0;
+  // Name displayed for the tool, this could be translated with tr()
+  virtual QString name() const = 0;
+  // Codename for the tool, this hsouldn't change as it is used as ID
+  // for the tool in the internals of Flameshot
+  static QString nameID();
+  // Short description of the tool.
+  virtual QString description() const = 0;
 
-    // if the type is TYPE_WIDGET the widget is loaded in the main widget.
-    // If the type is TYPE_EXTERNAL_WIDGET it is created outside as an
-    // individual widget.
-    virtual QWidget* widget() {
-        return nullptr;
-    }
-    // When the tool is selected this method is called and the widget is added
-    // to the configuration panel inside the main widget.
-    virtual QWidget* configurationWidget() {
-        return nullptr;
-    }
-    // Permanent configuration used in the configuration outside of the
-    // capture.
-    virtual QWidget* permanentConfigurationWidget() {
-        return nullptr;
-    }
-    // Return a copy of the tool
-    virtual CaptureTool* copy(QObject *parent = nullptr) = 0;
+  // if the type is TYPE_WIDGET the widget is loaded in the main widget.
+  // If the type is TYPE_EXTERNAL_WIDGET it is created outside as an
+  // individual widget.
+  virtual QWidget* widget() { return nullptr; }
+  // When the tool is selected this method is called and the widget is added
+  // to the configuration panel inside the main widget.
+  virtual QWidget* configurationWidget() { return nullptr; }
+  // Permanent configuration used in the configuration outside of the
+  // capture.
+  virtual QWidget* permanentConfigurationWidget() { return nullptr; }
+  // Return a copy of the tool
+  virtual CaptureTool* copy(QObject* parent = nullptr) = 0;
 
-    // revert changes
-    virtual void undo(QPixmap &pixmap) = 0;
-    // Called every time the tool has to draw
-    // recordUndo indicates when the tool should save the information
-    // for the undo(), if the value is false calling undo() after
-    // that process should not modify revert the changes.
-    virtual void process(QPainter &painter,
-                         const QPixmap &pixmap,
-                         bool recordUndo = false) = 0;
-    // When the tool is selected, this is called when the mouse moves
-    virtual void paintMousePreview(QPainter &painter, const CaptureContext &context) = 0;
+  // revert changes
+  virtual void undo(QPixmap& pixmap) = 0;
+  // Called every time the tool has to draw
+  // recordUndo indicates when the tool should save the information
+  // for the undo(), if the value is false calling undo() after
+  // that process should not modify revert the changes.
+  virtual void process(QPainter& painter,
+                       const QPixmap& pixmap,
+                       bool recordUndo = false) = 0;
+  // When the tool is selected, this is called when the mouse moves
+  virtual void paintMousePreview(QPainter& painter,
+                                 const CaptureContext& context) = 0;
 
 signals:
-    void requestAction(Request r);
+  void requestAction(Request r);
 
 protected:
-    QString iconPath(const QColor &c) const {
-        return ColorUtils::colorIsDark(c) ?
-                    PathInfo::whiteIconPath() : PathInfo::blackIconPath();
-    }
+  QString iconPath(const QColor& c) const
+  {
+    return ColorUtils::colorIsDark(c) ? PathInfo::whiteIconPath()
+                                      : PathInfo::blackIconPath();
+  }
 
 public slots:
-    // On mouse release.
-    virtual void drawEnd(const QPoint &p) = 0;
-    // Mouse pressed and moving, called once a pixel.
-    virtual void drawMove(const QPoint &p) = 0;
-    // Called when drawMove is needed with an adjustment;
-    // should be overridden in case an adjustment is applicable.
-    virtual void drawMoveWithAdjustment(const QPoint &p) {
-        drawMove(p);
-    }
-    // Called when the tool is activated.
-    virtual void drawStart(const CaptureContext &context) = 0;
-    // Called right after pressign the button which activates the tool.
-    virtual void pressed(const CaptureContext &context) = 0;
-    // Called when the color is changed in the editor.
-    virtual void colorChanged(const QColor &c) = 0;
-    // Called when the thickness of the tool is updated in the editor.
-    virtual void thicknessChanged(const int th) = 0;
+  // On mouse release.
+  virtual void drawEnd(const QPoint& p) = 0;
+  // Mouse pressed and moving, called once a pixel.
+  virtual void drawMove(const QPoint& p) = 0;
+  // Called when drawMove is needed with an adjustment;
+  // should be overridden in case an adjustment is applicable.
+  virtual void drawMoveWithAdjustment(const QPoint& p) { drawMove(p); }
+  // Called when the tool is activated.
+  virtual void drawStart(const CaptureContext& context) = 0;
+  // Called right after pressign the button which activates the tool.
+  virtual void pressed(const CaptureContext& context) = 0;
+  // Called when the color is changed in the editor.
+  virtual void colorChanged(const QColor& c) = 0;
+  // Called when the thickness of the tool is updated in the editor.
+  virtual void thicknessChanged(const int th) = 0;
 };

src/tools/circle/circletool.cpp

@@ -22,50 +22,70 @@ namespace {
 #define PADDING_VALUE 2
 }
 
-CircleTool::CircleTool(QObject *parent) : AbstractTwoPointTool(parent) {
-    m_supportsDiagonalAdj = true;
+CircleTool::CircleTool(QObject* parent)
+  : AbstractTwoPointTool(parent)
+{
+  m_supportsDiagonalAdj = true;
 }
 
-QIcon CircleTool::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "circle-outline.svg");
+QIcon
+CircleTool::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "circle-outline.svg");
 }
-QString CircleTool::name() const {
-    return tr("Circle");
+QString
+CircleTool::name() const
+{
+  return tr("Circle");
 }
 
-QString CircleTool::nameID() {
-    return QLatin1String("");
+QString
+CircleTool::nameID()
+{
+  return QLatin1String("");
 }
 
-QString CircleTool::description() const {
-    return tr("Set the Circle as the paint tool");
+QString
+CircleTool::description() const
+{
+  return tr("Set the Circle as the paint tool");
 }
 
-CaptureTool* CircleTool::copy(QObject *parent) {
-    return new CircleTool(parent);
+CaptureTool*
+CircleTool::copy(QObject* parent)
+{
+  return new CircleTool(parent);
 }
 
-void CircleTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
-    if (recordUndo) {
-        updateBackup(pixmap);
-    }
-    painter.setPen(QPen(m_color, m_thickness));
-    painter.drawEllipse(QRect(m_points.first, m_points.second));
+void
+CircleTool::process(QPainter& painter, const QPixmap& pixmap, bool recordUndo)
+{
+  if (recordUndo) {
+    updateBackup(pixmap);
+  }
+  painter.setPen(QPen(m_color, m_thickness));
+  painter.drawEllipse(QRect(m_points.first, m_points.second));
 }
 
-void CircleTool::paintMousePreview(QPainter &painter, const CaptureContext &context) {
-    painter.setPen(QPen(context.color, PADDING_VALUE + context.thickness));
-    painter.drawLine(context.mousePos, context.mousePos);
+void
+CircleTool::paintMousePreview(QPainter& painter, const CaptureContext& context)
+{
+  painter.setPen(QPen(context.color, PADDING_VALUE + context.thickness));
+  painter.drawLine(context.mousePos, context.mousePos);
 }
 
-void CircleTool::drawStart(const CaptureContext &context) {
-    m_color = context.color;
-    m_thickness = context.thickness + PADDING_VALUE;
-    m_points.first = context.mousePos;
-    m_points.second = context.mousePos;
+void
+CircleTool::drawStart(const CaptureContext& context)
+{
+  m_color = context.color;
+  m_thickness = context.thickness + PADDING_VALUE;
+  m_points.first = context.mousePos;
+  m_points.second = context.mousePos;
 }
 
-void CircleTool::pressed(const CaptureContext &context) {
-    Q_UNUSED(context);
+void
+CircleTool::pressed(const CaptureContext& context)
+{
+  Q_UNUSED(context);
 }

src/tools/circle/circletool.h

@@ -19,22 +19,25 @@
 
 #include "src/tools/abstracttwopointtool.h"
 
-class CircleTool : public AbstractTwoPointTool {
-    Q_OBJECT
+class CircleTool : public AbstractTwoPointTool
+{
+  Q_OBJECT
 public:
-    explicit CircleTool(QObject *parent = nullptr);
+  explicit CircleTool(QObject* parent = nullptr);
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
-    void process(
-            QPainter &painter, const QPixmap &pixmap, bool recordUndo = false) override;
-    void paintMousePreview(QPainter &painter, const CaptureContext &context) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
+  void process(QPainter& painter,
+               const QPixmap& pixmap,
+               bool recordUndo = false) override;
+  void paintMousePreview(QPainter& painter,
+                         const CaptureContext& context) override;
 
 public slots:
-    void drawStart(const CaptureContext &context) override;
-    void pressed(const CaptureContext &context) override;
+  void drawStart(const CaptureContext& context) override;
+  void pressed(const CaptureContext& context) override;
 };

src/tools/circlecount/circlecounttool.cpp

@@ -21,55 +21,82 @@ namespace {
 #define PADDING_VALUE 2
 }
 
-CircleCountTool::CircleCountTool(QObject *parent) : AbstractTwoPointTool(parent) {
-    m_count = 0;
+CircleCountTool::CircleCountTool(QObject* parent)
+  : AbstractTwoPointTool(parent)
+{
+  m_count = 0;
 }
 
-QIcon CircleCountTool::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "circlecount-outline.svg");
+QIcon
+CircleCountTool::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "circlecount-outline.svg");
 }
-QString CircleCountTool::name() const {
-    return tr("Circle Counter");
+QString
+CircleCountTool::name() const
+{
+  return tr("Circle Counter");
 }
 
-QString CircleCountTool::nameID() {
-    return QLatin1String("");
+QString
+CircleCountTool::nameID()
+{
+  return QLatin1String("");
 }
 
-QString CircleCountTool::description() const {
-    return tr("Add an autoincrementing counter bubble");
+QString
+CircleCountTool::description() const
+{
+  return tr("Add an autoincrementing counter bubble");
 }
 
-CaptureTool* CircleCountTool::copy(QObject *parent) {
-    return new CircleCountTool(parent);
+CaptureTool*
+CircleCountTool::copy(QObject* parent)
+{
+  return new CircleCountTool(parent);
 }
 
-void CircleCountTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
-    if (recordUndo) {
-        updateBackup(pixmap);
-    }
-    painter.setBrush(m_color);
+void
+CircleCountTool::process(QPainter& painter,
+                         const QPixmap& pixmap,
+                         bool recordUndo)
+{
+  if (recordUndo) {
+    updateBackup(pixmap);
+  }
+  painter.setBrush(m_color);
 
-    int bubble_size=16;
-    painter.drawEllipse(m_points.first,bubble_size,bubble_size);
-    painter.drawText(QRectF(m_points.first.x()-bubble_size/2, m_points.first.y()-bubble_size/2, bubble_size, bubble_size), Qt::AlignCenter, QString::number(m_count));
+  int bubble_size = 16;
+  painter.drawEllipse(m_points.first, bubble_size, bubble_size);
+  painter.drawText(QRectF(m_points.first.x() - bubble_size / 2,
+                          m_points.first.y() - bubble_size / 2,
+                          bubble_size,
+                          bubble_size),
+                   Qt::AlignCenter,
+                   QString::number(m_count));
 }
 
-void CircleCountTool::paintMousePreview(QPainter &painter, const CaptureContext &context) {
-    painter.setPen(QPen(context.color, PADDING_VALUE + context.thickness));
-    painter.drawLine(context.mousePos, context.mousePos);
+void
+CircleCountTool::paintMousePreview(QPainter& painter,
+                                   const CaptureContext& context)
+{
+  painter.setPen(QPen(context.color, PADDING_VALUE + context.thickness));
+  painter.drawLine(context.mousePos, context.mousePos);
 }
 
-void CircleCountTool::drawStart(const CaptureContext &context) {
-    m_color = context.color;
-    m_thickness = context.thickness + PADDING_VALUE;
-    m_points.first = context.mousePos;
-    m_count = context.circleCount;
-    emit requestAction(REQ_INCREMENT_CIRCLE_COUNT);
-
+void
+CircleCountTool::drawStart(const CaptureContext& context)
+{
+  m_color = context.color;
+  m_thickness = context.thickness + PADDING_VALUE;
+  m_points.first = context.mousePos;
+  m_count = context.circleCount;
+  emit requestAction(REQ_INCREMENT_CIRCLE_COUNT);
 }
 
-void CircleCountTool::pressed(const CaptureContext &context) {
-    Q_UNUSED(context);
+void
+CircleCountTool::pressed(const CaptureContext& context)
+{
+  Q_UNUSED(context);
 }

src/tools/circlecount/circlecounttool.h

@@ -19,23 +19,27 @@
 
 #include "src/tools/abstracttwopointtool.h"
 
-class CircleCountTool : public AbstractTwoPointTool {
-    Q_OBJECT
+class CircleCountTool : public AbstractTwoPointTool
+{
+  Q_OBJECT
 public:
-    explicit CircleCountTool(QObject *parent = nullptr);
+  explicit CircleCountTool(QObject* parent = nullptr);
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
+
+  CaptureTool* copy(QObject* parent = nullptr) override;
+  void process(QPainter& painter,
+               const QPixmap& pixmap,
+               bool recordUndo = false) override;
+  void paintMousePreview(QPainter& painter,
+                         const CaptureContext& context) override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
-    void process(
-            QPainter &painter, const QPixmap &pixmap, bool recordUndo = false) override;
-    void paintMousePreview(QPainter &painter, const CaptureContext &context) override;
 private:
-    unsigned int m_count;
+  unsigned int m_count;
 public slots:
-    void drawStart(const CaptureContext &context) override;
-    void pressed(const CaptureContext &context) override;
+  void drawStart(const CaptureContext& context) override;
+  void pressed(const CaptureContext& context) override;
 };

src/tools/copy/copytool.cpp

@@ -19,35 +19,49 @@
 #include "src/utils/screenshotsaver.h"
 #include <QPainter>
 
-CopyTool::CopyTool(QObject *parent) : AbstractActionTool(parent) {
+CopyTool::CopyTool(QObject* parent)
+  : AbstractActionTool(parent)
+{}
 
+bool
+CopyTool::closeOnButtonPressed() const
+{
+  return true;
 }
 
-bool CopyTool::closeOnButtonPressed() const {
-    return true;
+QIcon
+CopyTool::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "content-copy.svg");
+}
+QString
+CopyTool::name() const
+{
+  return tr("Copy");
 }
 
-QIcon CopyTool::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "content-copy.svg");
-}
-QString CopyTool::name() const {
-    return tr("Copy");
+QString
+CopyTool::nameID()
+{
+  return QLatin1String("");
 }
 
-QString CopyTool::nameID() {
-    return QLatin1String("");
+QString
+CopyTool::description() const
+{
+  return tr("Copy the selection into the clipboard");
 }
 
-QString CopyTool::description() const {
-    return tr("Copy the selection into the clipboard");
+CaptureTool*
+CopyTool::copy(QObject* parent)
+{
+  return new CopyTool(parent);
 }
 
-CaptureTool* CopyTool::copy(QObject *parent) {
-    return new CopyTool(parent);
-}
-
-void CopyTool::pressed(const CaptureContext &context) {
-    emit requestAction(REQ_CAPTURE_DONE_OK);
-    ScreenshotSaver().saveToClipboard(context.selectedScreenshotArea());
+void
+CopyTool::pressed(const CaptureContext& context)
+{
+  emit requestAction(REQ_CAPTURE_DONE_OK);
+  ScreenshotSaver().saveToClipboard(context.selectedScreenshotArea());
 }

src/tools/copy/copytool.h

@@ -19,20 +19,21 @@
 
 #include "src/tools/abstractactiontool.h"
 
-class CopyTool : public AbstractActionTool {
-    Q_OBJECT
+class CopyTool : public AbstractActionTool
+{
+  Q_OBJECT
 public:
-    explicit CopyTool(QObject *parent = nullptr);
+  explicit CopyTool(QObject* parent = nullptr);
 
-    bool closeOnButtonPressed() const;
+  bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
 
 public slots:
-    void pressed(const CaptureContext &context) override;
+  void pressed(const CaptureContext& context) override;
 };

src/tools/exit/exittool.cpp

@@ -18,35 +18,49 @@
 #include "exittool.h"
 #include <QPainter>
 
-ExitTool::ExitTool(QObject *parent) : AbstractActionTool(parent) {
+ExitTool::ExitTool(QObject* parent)
+  : AbstractActionTool(parent)
+{}
 
+bool
+ExitTool::closeOnButtonPressed() const
+{
+  return true;
 }
 
-bool ExitTool::closeOnButtonPressed() const {
-    return true;
+QIcon
+ExitTool::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "close.svg");
+}
+QString
+ExitTool::name() const
+{
+  return tr("Exit");
 }
 
-QIcon ExitTool::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "close.svg");
-}
-QString ExitTool::name() const {
-    return tr("Exit");
+QString
+ExitTool::nameID()
+{
+  return QLatin1String("");
 }
 
-QString ExitTool::nameID() {
-    return QLatin1String("");
+QString
+ExitTool::description() const
+{
+  return tr("Leave the capture screen");
 }
 
-QString ExitTool::description() const {
-    return tr("Leave the capture screen");
+CaptureTool*
+ExitTool::copy(QObject* parent)
+{
+  return new ExitTool(parent);
 }
 
-CaptureTool* ExitTool::copy(QObject *parent) {
-    return new ExitTool(parent);
-}
-
-void ExitTool::pressed(const CaptureContext &context) {
-    Q_UNUSED(context);
-    emit requestAction(REQ_CLOSE_GUI);
+void
+ExitTool::pressed(const CaptureContext& context)
+{
+  Q_UNUSED(context);
+  emit requestAction(REQ_CLOSE_GUI);
 }

src/tools/exit/exittool.h

@@ -19,20 +19,21 @@
 
 #include "src/tools/abstractactiontool.h"
 
-class ExitTool : public AbstractActionTool {
-    Q_OBJECT
+class ExitTool : public AbstractActionTool
+{
+  Q_OBJECT
 public:
-    explicit ExitTool(QObject *parent = nullptr);
+  explicit ExitTool(QObject* parent = nullptr);
 
-    bool closeOnButtonPressed() const;
+  bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
 
 public slots:
-    void pressed(const CaptureContext &context) override;
+  void pressed(const CaptureContext& context) override;
 };

src/tools/imgur/imguruploader.cpp

@@ -16,167 +16,194 @@
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "imguruploader.h"
+#include "src/utils/confighandler.h"
 #include "src/utils/filenamehandler.h"
 #include "src/utils/systemnotification.h"
-#include "src/widgets/loadspinner.h"
 #include "src/widgets/imagelabel.h"
+#include "src/widgets/loadspinner.h"
 #include "src/widgets/notificationwidget.h"
-#include "src/utils/confighandler.h"
 #include <QApplication>
+#include <QBuffer>
 #include <QClipboard>
 #include <QDesktopServices>
-#include <QShortcut>
-#include <QVBoxLayout>
-#include <QHBoxLayout>
-#include <QLabel>
-#include <QPushButton>
 #include <QDrag>
-#include <QMimeData>
-#include <QBuffer>
-#include <QUrlQuery>
-#include <QNetworkRequest>
-#include <QNetworkAccessManager>
-#include <QNetworkReply>
-#include <QTimer>
+#include <QHBoxLayout>
 #include <QJsonDocument>
 #include <QJsonObject>
+#include <QLabel>
+#include <QMimeData>
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
+#include <QNetworkRequest>
+#include <QPushButton>
+#include <QShortcut>
+#include <QTimer>
+#include <QUrlQuery>
+#include <QVBoxLayout>
 
-ImgurUploader::ImgurUploader(const QPixmap &capture, QWidget *parent) :
-    QWidget(parent), m_pixmap(capture)
+ImgurUploader::ImgurUploader(const QPixmap& capture, QWidget* parent)
+  : QWidget(parent)
+  , m_pixmap(capture)
 {
-    setWindowTitle(tr("Upload to Imgur"));
-    setWindowIcon(QIcon(":img/app/flameshot.svg"));
+  setWindowTitle(tr("Upload to Imgur"));
+  setWindowIcon(QIcon(":img/app/flameshot.svg"));
 
-    m_spinner = new LoadSpinner(this);
-    m_spinner->setColor(ConfigHandler().uiMainColorValue());
-    m_spinner->start();
+  m_spinner = new LoadSpinner(this);
+  m_spinner->setColor(ConfigHandler().uiMainColorValue());
+  m_spinner->start();
 
-    m_infoLabel = new QLabel(tr("Uploading Image"));
+  m_infoLabel = new QLabel(tr("Uploading Image"));
 
-    m_vLayout = new QVBoxLayout();
-    setLayout(m_vLayout);
-    m_vLayout->addWidget(m_spinner, 0, Qt::AlignHCenter);
-    m_vLayout->addWidget(m_infoLabel);
+  m_vLayout = new QVBoxLayout();
+  setLayout(m_vLayout);
+  m_vLayout->addWidget(m_spinner, 0, Qt::AlignHCenter);
+  m_vLayout->addWidget(m_infoLabel);
 
-    m_NetworkAM = new QNetworkAccessManager(this);
-    connect(m_NetworkAM, &QNetworkAccessManager::finished, this,
-            &ImgurUploader::handleReply);
+  m_NetworkAM = new QNetworkAccessManager(this);
+  connect(m_NetworkAM,
+          &QNetworkAccessManager::finished,
+          this,
+          &ImgurUploader::handleReply);
 
-    setAttribute(Qt::WA_DeleteOnClose);
+  setAttribute(Qt::WA_DeleteOnClose);
 
-    upload();
-    // QTimer::singleShot(2000, this, &ImgurUploader::onUploadOk); // testing
+  upload();
+  // QTimer::singleShot(2000, this, &ImgurUploader::onUploadOk); // testing
 }
 
-void ImgurUploader::handleReply(QNetworkReply *reply) {
-    m_spinner->deleteLater();
-    if (reply->error() == QNetworkReply::NoError) {
-        QJsonDocument response = QJsonDocument::fromJson(reply->readAll());
-        QJsonObject json = response.object();
-        QJsonObject data = json[QStringLiteral("data")].toObject();
-        m_imageURL.setUrl(data[QStringLiteral("link")].toString());
-        m_deleteImageURL.setUrl(QStringLiteral("https://imgur.com/delete/%1").arg(
-                                    data[QStringLiteral("deletehash")].toString()));
-        if (ConfigHandler().copyAndCloseAfterUploadEnabled()) {
-            QApplication::clipboard()->setText(m_imageURL.toString());
-            SystemNotification().sendMessage(QObject::tr("URL copied to clipboard."));
-            close();
-        } else {
-            onUploadOk();
-        }
+void
+ImgurUploader::handleReply(QNetworkReply* reply)
+{
+  m_spinner->deleteLater();
+  if (reply->error() == QNetworkReply::NoError) {
+    QJsonDocument response = QJsonDocument::fromJson(reply->readAll());
+    QJsonObject json = response.object();
+    QJsonObject data = json[QStringLiteral("data")].toObject();
+    m_imageURL.setUrl(data[QStringLiteral("link")].toString());
+    m_deleteImageURL.setUrl(
+      QStringLiteral("https://imgur.com/delete/%1")
+        .arg(data[QStringLiteral("deletehash")].toString()));
+    if (ConfigHandler().copyAndCloseAfterUploadEnabled()) {
+      QApplication::clipboard()->setText(m_imageURL.toString());
+      SystemNotification().sendMessage(QObject::tr("URL copied to clipboard."));
+      close();
     } else {
-        m_infoLabel->setText(reply->errorString());
+      onUploadOk();
     }
-    new QShortcut(Qt::Key_Escape, this, SLOT(close()));
+  } else {
+    m_infoLabel->setText(reply->errorString());
+  }
+  new QShortcut(Qt::Key_Escape, this, SLOT(close()));
 }
 
-void ImgurUploader::startDrag() {
-    QMimeData *mimeData = new QMimeData;
-    mimeData->setUrls(QList<QUrl> { m_imageURL });
-    mimeData->setImageData(m_pixmap);
-
-    QDrag *dragHandler = new QDrag(this);
-    dragHandler->setMimeData(mimeData);
-    dragHandler->setPixmap(m_pixmap.scaled(256, 256, Qt::KeepAspectRatioByExpanding,
-                                           Qt::SmoothTransformation));
-    dragHandler->exec();
-}
-
-void ImgurUploader::upload() {
-    QByteArray byteArray;
-    QBuffer buffer(&byteArray);
-    m_pixmap.save(&buffer, "PNG");
-
-    QUrlQuery urlQuery;
-    urlQuery.addQueryItem(QStringLiteral("title"), QStringLiteral("flameshot_screenshot"));
-    QString description = FileNameHandler().parsedPattern();
-    urlQuery.addQueryItem(QStringLiteral("description"), description);
-
-    QUrl url(QStringLiteral("https://api.imgur.com/3/image"));
-    url.setQuery(urlQuery);
-    QNetworkRequest request(url);
-    request.setHeader(QNetworkRequest::ContentTypeHeader,
-                      "application/application/x-www-form-urlencoded");
-    request.setRawHeader("Authorization", QStringLiteral("Client-ID %1").arg(IMGUR_CLIENT_ID).toUtf8());
-
-    m_NetworkAM->post(request, byteArray);
-}
-
-void ImgurUploader::onUploadOk() {
-    m_infoLabel->deleteLater();
-
-    m_notification = new NotificationWidget();
-    m_vLayout->addWidget(m_notification);
-
-    ImageLabel *imageLabel = new ImageLabel();
-    imageLabel->setScreenshot(m_pixmap);
-    imageLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-    connect(imageLabel, &ImageLabel::dragInitiated, this, &ImgurUploader::startDrag);
-    m_vLayout->addWidget(imageLabel);
-
-    m_hLayout = new QHBoxLayout();
-    m_vLayout->addLayout(m_hLayout);
-
-    m_copyUrlButton = new QPushButton(tr("Copy URL"));
-    m_openUrlButton = new QPushButton(tr("Open URL"));
-    m_openDeleteUrlButton = new QPushButton(tr("Delete image"));
-    m_toClipboardButton = new QPushButton(tr("Image to Clipboard."));
-    m_hLayout->addWidget(m_copyUrlButton);
-    m_hLayout->addWidget(m_openUrlButton);
-    m_hLayout->addWidget(m_openDeleteUrlButton);
-    m_hLayout->addWidget(m_toClipboardButton);
-
-    connect(m_copyUrlButton, &QPushButton::clicked,
-            this, &ImgurUploader::copyURL);
-    connect(m_openUrlButton, &QPushButton::clicked,
-            this, &ImgurUploader::openURL);
-    connect(m_openDeleteUrlButton, &QPushButton::clicked,
-            this, &ImgurUploader::openDeleteURL);
-    connect(m_toClipboardButton, &QPushButton::clicked,
-            this, &ImgurUploader::copyImage);
-}
-
-void ImgurUploader::openURL() {
-    bool successful = QDesktopServices::openUrl(m_imageURL);
-    if (!successful) {
-        m_notification->showMessage(tr("Unable to open the URL."));
-    }
-}
-
-void ImgurUploader::copyURL() {
-    QApplication::clipboard()->setText(m_imageURL.toString());
-    m_notification->showMessage(tr("URL copied to clipboard."));
-}
-
-void ImgurUploader::openDeleteURL()
+void
+ImgurUploader::startDrag()
 {
-    bool successful = QDesktopServices::openUrl(m_deleteImageURL);
-    if (!successful) {
-        m_notification->showMessage(tr("Unable to open the URL."));
-    }
+  QMimeData* mimeData = new QMimeData;
+  mimeData->setUrls(QList<QUrl>{ m_imageURL });
+  mimeData->setImageData(m_pixmap);
+
+  QDrag* dragHandler = new QDrag(this);
+  dragHandler->setMimeData(mimeData);
+  dragHandler->setPixmap(m_pixmap.scaled(
+    256, 256, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation));
+  dragHandler->exec();
 }
 
-void ImgurUploader::copyImage() {
-    QApplication::clipboard()->setPixmap(m_pixmap);
-    m_notification->showMessage(tr("Screenshot copied to clipboard."));
+void
+ImgurUploader::upload()
+{
+  QByteArray byteArray;
+  QBuffer buffer(&byteArray);
+  m_pixmap.save(&buffer, "PNG");
+
+  QUrlQuery urlQuery;
+  urlQuery.addQueryItem(QStringLiteral("title"),
+                        QStringLiteral("flameshot_screenshot"));
+  QString description = FileNameHandler().parsedPattern();
+  urlQuery.addQueryItem(QStringLiteral("description"), description);
+
+  QUrl url(QStringLiteral("https://api.imgur.com/3/image"));
+  url.setQuery(urlQuery);
+  QNetworkRequest request(url);
+  request.setHeader(QNetworkRequest::ContentTypeHeader,
+                    "application/application/x-www-form-urlencoded");
+  request.setRawHeader(
+    "Authorization",
+    QStringLiteral("Client-ID %1").arg(IMGUR_CLIENT_ID).toUtf8());
+
+  m_NetworkAM->post(request, byteArray);
+}
+
+void
+ImgurUploader::onUploadOk()
+{
+  m_infoLabel->deleteLater();
+
+  m_notification = new NotificationWidget();
+  m_vLayout->addWidget(m_notification);
+
+  ImageLabel* imageLabel = new ImageLabel();
+  imageLabel->setScreenshot(m_pixmap);
+  imageLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+  connect(
+    imageLabel, &ImageLabel::dragInitiated, this, &ImgurUploader::startDrag);
+  m_vLayout->addWidget(imageLabel);
+
+  m_hLayout = new QHBoxLayout();
+  m_vLayout->addLayout(m_hLayout);
+
+  m_copyUrlButton = new QPushButton(tr("Copy URL"));
+  m_openUrlButton = new QPushButton(tr("Open URL"));
+  m_openDeleteUrlButton = new QPushButton(tr("Delete image"));
+  m_toClipboardButton = new QPushButton(tr("Image to Clipboard."));
+  m_hLayout->addWidget(m_copyUrlButton);
+  m_hLayout->addWidget(m_openUrlButton);
+  m_hLayout->addWidget(m_openDeleteUrlButton);
+  m_hLayout->addWidget(m_toClipboardButton);
+
+  connect(
+    m_copyUrlButton, &QPushButton::clicked, this, &ImgurUploader::copyURL);
+  connect(
+    m_openUrlButton, &QPushButton::clicked, this, &ImgurUploader::openURL);
+  connect(m_openDeleteUrlButton,
+          &QPushButton::clicked,
+          this,
+          &ImgurUploader::openDeleteURL);
+  connect(m_toClipboardButton,
+          &QPushButton::clicked,
+          this,
+          &ImgurUploader::copyImage);
+}
+
+void
+ImgurUploader::openURL()
+{
+  bool successful = QDesktopServices::openUrl(m_imageURL);
+  if (!successful) {
+    m_notification->showMessage(tr("Unable to open the URL."));
+  }
+}
+
+void
+ImgurUploader::copyURL()
+{
+  QApplication::clipboard()->setText(m_imageURL.toString());
+  m_notification->showMessage(tr("URL copied to clipboard."));
+}
+
+void
+ImgurUploader::openDeleteURL()
+{
+  bool successful = QDesktopServices::openUrl(m_deleteImageURL);
+  if (!successful) {
+    m_notification->showMessage(tr("Unable to open the URL."));
+  }
+}
+
+void
+ImgurUploader::copyImage()
+{
+  QApplication::clipboard()->setPixmap(m_pixmap);
+  m_notification->showMessage(tr("Screenshot copied to clipboard."));
 }

src/tools/imgur/imguruploader.h

@@ -17,8 +17,8 @@
 
 #pragma once
 
-#include <QWidget>
 #include <QUrl>
+#include <QWidget>
 
 class QNetworkReply;
 class QNetworkAccessManager;
@@ -30,38 +30,39 @@ class QPushButton;
 class QUrl;
 class NotificationWidget;
 
-class ImgurUploader : public QWidget {
-    Q_OBJECT
+class ImgurUploader : public QWidget
+{
+  Q_OBJECT
 public:
-    explicit ImgurUploader(const QPixmap &capture, QWidget *parent = nullptr);
+  explicit ImgurUploader(const QPixmap& capture, QWidget* parent = nullptr);
 
 private slots:
-    void handleReply(QNetworkReply *reply);
-    void startDrag();
+  void handleReply(QNetworkReply* reply);
+  void startDrag();
 
-    void openURL();
-    void copyURL();
-    void openDeleteURL();
-    void copyImage();
+  void openURL();
+  void copyURL();
+  void openDeleteURL();
+  void copyImage();
 
 private:
-    QPixmap m_pixmap;
-    QNetworkAccessManager *m_NetworkAM;
+  QPixmap m_pixmap;
+  QNetworkAccessManager* m_NetworkAM;
 
-    QVBoxLayout *m_vLayout;
-    QHBoxLayout *m_hLayout;
-    // loading
-    QLabel *m_infoLabel;
-    LoadSpinner *m_spinner;
-    // uploaded
-    QPushButton *m_openUrlButton;
-    QPushButton *m_openDeleteUrlButton;
-    QPushButton *m_copyUrlButton;
-    QPushButton *m_toClipboardButton;
-    QUrl m_imageURL;
-    QUrl m_deleteImageURL;
-    NotificationWidget *m_notification;
+  QVBoxLayout* m_vLayout;
+  QHBoxLayout* m_hLayout;
+  // loading
+  QLabel* m_infoLabel;
+  LoadSpinner* m_spinner;
+  // uploaded
+  QPushButton* m_openUrlButton;
+  QPushButton* m_openDeleteUrlButton;
+  QPushButton* m_copyUrlButton;
+  QPushButton* m_toClipboardButton;
+  QUrl m_imageURL;
+  QUrl m_deleteImageURL;
+  NotificationWidget* m_notification;
 
-    void upload();
-    void onUploadOk();
+  void upload();
+  void onUploadOk();
 };

src/tools/imgur/imguruploadertool.cpp

@@ -19,40 +19,56 @@
 #include "imguruploader.h"
 #include <QPainter>
 
-ImgurUploaderTool::ImgurUploaderTool(QObject *parent) : AbstractActionTool(parent) {
+ImgurUploaderTool::ImgurUploaderTool(QObject* parent)
+  : AbstractActionTool(parent)
+{}
 
+bool
+ImgurUploaderTool::closeOnButtonPressed() const
+{
+  return true;
 }
 
-bool ImgurUploaderTool::closeOnButtonPressed() const {
-    return true;
+QIcon
+ImgurUploaderTool::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "cloud-upload.svg");
+}
+QString
+ImgurUploaderTool::name() const
+{
+  return tr("Image Uploader");
 }
 
-QIcon ImgurUploaderTool::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "cloud-upload.svg");
-}
-QString ImgurUploaderTool::name() const {
-    return tr("Image Uploader");
+QString
+ImgurUploaderTool::nameID()
+{
+  return QLatin1String("");
 }
 
-QString ImgurUploaderTool::nameID() {
-    return QLatin1String("");
+QString
+ImgurUploaderTool::description() const
+{
+  return tr("Upload the selection to Imgur");
 }
 
-QString ImgurUploaderTool::description() const {
-    return tr("Upload the selection to Imgur");
+QWidget*
+ImgurUploaderTool::widget()
+{
+  return new ImgurUploader(capture);
 }
 
-QWidget* ImgurUploaderTool::widget() {
-    return new ImgurUploader(capture);
+CaptureTool*
+ImgurUploaderTool::copy(QObject* parent)
+{
+  return new ImgurUploaderTool(parent);
 }
 
-CaptureTool* ImgurUploaderTool::copy(QObject *parent) {
-    return new ImgurUploaderTool(parent);
-}
-
-void ImgurUploaderTool::pressed(const CaptureContext &context) {
-    capture = context.selectedScreenshotArea();
-    emit requestAction(REQ_CAPTURE_DONE_OK);
-    emit requestAction(REQ_ADD_EXTERNAL_WIDGETS);
+void
+ImgurUploaderTool::pressed(const CaptureContext& context)
+{
+  capture = context.selectedScreenshotArea();
+  emit requestAction(REQ_CAPTURE_DONE_OK);
+  emit requestAction(REQ_ADD_EXTERNAL_WIDGETS);
 }

src/tools/imgur/imguruploadertool.h

@@ -19,25 +19,26 @@
 
 #include "src/tools/abstractactiontool.h"
 
-class ImgurUploaderTool : public AbstractActionTool {
-    Q_OBJECT
+class ImgurUploaderTool : public AbstractActionTool
+{
+  Q_OBJECT
 public:
-    explicit ImgurUploaderTool(QObject *parent = nullptr);
+  explicit ImgurUploaderTool(QObject* parent = nullptr);
 
-    bool closeOnButtonPressed() const;
+  bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    QWidget* widget() override;
+  QWidget* widget() override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
 
 public slots:
-    void pressed(const CaptureContext &context) override;
+  void pressed(const CaptureContext& context) override;
 
 private:
-    QPixmap capture;
+  QPixmap capture;
 };

src/tools/launcher/applaunchertool.cpp

@@ -18,40 +18,56 @@
 #include "applaunchertool.h"
 #include "applauncherwidget.h"
 
-AppLauncher::AppLauncher(QObject *parent) : AbstractActionTool(parent) {
+AppLauncher::AppLauncher(QObject* parent)
+  : AbstractActionTool(parent)
+{}
 
+bool
+AppLauncher::closeOnButtonPressed() const
+{
+  return true;
 }
 
-bool AppLauncher::closeOnButtonPressed() const {
-    return true;
+QIcon
+AppLauncher::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "open_with.svg");
+}
+QString
+AppLauncher::name() const
+{
+  return tr("App Launcher");
 }
 
-QIcon AppLauncher::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "open_with.svg");
-}
-QString AppLauncher::name() const {
-    return tr("App Launcher");
+QString
+AppLauncher::nameID()
+{
+  return QLatin1String("");
 }
 
-QString AppLauncher::nameID() {
-    return QLatin1String("");
+QString
+AppLauncher::description() const
+{
+  return tr("Choose an app to open the capture");
 }
 
-QString AppLauncher::description() const {
-    return tr("Choose an app to open the capture");
+QWidget*
+AppLauncher::widget()
+{
+  return new AppLauncherWidget(capture);
 }
 
-QWidget* AppLauncher::widget() {
-    return new AppLauncherWidget(capture);
+CaptureTool*
+AppLauncher::copy(QObject* parent)
+{
+  return new AppLauncher(parent);
 }
 
-CaptureTool* AppLauncher::copy(QObject *parent) {
-    return new AppLauncher(parent);
-}
-
-void AppLauncher::pressed(const CaptureContext &context) {
-    capture = context.selectedScreenshotArea();
-    emit requestAction(REQ_CAPTURE_DONE_OK);
-    emit requestAction(REQ_ADD_EXTERNAL_WIDGETS);
+void
+AppLauncher::pressed(const CaptureContext& context)
+{
+  capture = context.selectedScreenshotArea();
+  emit requestAction(REQ_CAPTURE_DONE_OK);
+  emit requestAction(REQ_ADD_EXTERNAL_WIDGETS);
 }

src/tools/launcher/applaunchertool.h

@@ -19,25 +19,26 @@
 
 #include "src/tools/abstractactiontool.h"
 
-class AppLauncher : public AbstractActionTool {
-    Q_OBJECT
+class AppLauncher : public AbstractActionTool
+{
+  Q_OBJECT
 public:
-    explicit AppLauncher(QObject *parent = nullptr);
+  explicit AppLauncher(QObject* parent = nullptr);
 
-    bool closeOnButtonPressed() const;
+  bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    QWidget* widget() override;
+  QWidget* widget() override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
 
 public slots:
-    void pressed(const CaptureContext &context) override;
+  void pressed(const CaptureContext& context) override;
 
 private:
-    QPixmap capture;
+  QPixmap capture;
 };

src/tools/launcher/applauncherwidget.cpp

@@ -16,233 +16,253 @@
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "applauncherwidget.h"
-#include "src/utils/filenamehandler.h"
 #include "src/tools/launcher/launcheritemdelegate.h"
-#include "src/utils/globalvalues.h"
 #include "src/utils/confighandler.h"
+#include "src/utils/filenamehandler.h"
+#include "src/utils/globalvalues.h"
 #include "terminallauncher.h"
-#include <QDir>
-#include <QList>
-#include <QProcess>
-#include <QPixmap>
-#include <QListView>
-#include <QTabWidget>
-#include <QListWidgetItem>
-#include <QHBoxLayout>
 #include <QCheckBox>
+#include <QDir>
+#include <QHBoxLayout>
 #include <QLineEdit>
+#include <QList>
+#include <QListView>
+#include <QListWidgetItem>
 #include <QMessageBox>
+#include <QPixmap>
+#include <QProcess>
+#include <QTabWidget>
 
 namespace {
 
-QMap<QString, QString> catIconNames({
-            { "Multimedia", "applications-multimedia" },
-            { "Development","applications-development" },
-            { "Graphics",    "applications-graphics" },
-            { "Network",    "preferences-system-network" },
-            { "Office",        "applications-office" },
-            { "Science",    "applications-science" },
-            { "Settings",    "preferences-desktop" },
-            { "System",        "preferences-system" },
-            { "Utility",    "applications-utilities" }
-                                    });
+QMap<QString, QString> catIconNames(
+  { { "Multimedia", "applications-multimedia" },
+    { "Development", "applications-development" },
+    { "Graphics", "applications-graphics" },
+    { "Network", "preferences-system-network" },
+    { "Office", "applications-office" },
+    { "Science", "applications-science" },
+    { "Settings", "preferences-desktop" },
+    { "System", "preferences-system" },
+    { "Utility", "applications-utilities" } });
 }
 
-AppLauncherWidget::AppLauncherWidget(const QPixmap &p, QWidget *parent):
-    QWidget(parent), m_pixmap(p)
+AppLauncherWidget::AppLauncherWidget(const QPixmap& p, QWidget* parent)
+  : QWidget(parent)
+  , m_pixmap(p)
 {
-    setAttribute(Qt::WA_DeleteOnClose);
-    setWindowIcon(QIcon(":img/app/flameshot.svg"));
-    setWindowTitle(tr("Open With"));
+  setAttribute(Qt::WA_DeleteOnClose);
+  setWindowIcon(QIcon(":img/app/flameshot.svg"));
+  setWindowTitle(tr("Open With"));
 
-    m_keepOpen = ConfigHandler().keepOpenAppLauncherValue();
+  m_keepOpen = ConfigHandler().keepOpenAppLauncherValue();
 
-    QString dirLocal = QDir::homePath() + "/.local/share/applications/";
-    QDir appsDirLocal(dirLocal);
-    m_parser.processDirectory(appsDirLocal);
+  QString dirLocal = QDir::homePath() + "/.local/share/applications/";
+  QDir appsDirLocal(dirLocal);
+  m_parser.processDirectory(appsDirLocal);
 
-    QString dir = QStringLiteral("/usr/share/applications/");
-    QDir appsDir(dir);
-    m_parser.processDirectory(appsDir);
+  QString dir = QStringLiteral("/usr/share/applications/");
+  QDir appsDir(dir);
+  m_parser.processDirectory(appsDir);
 
-    initAppMap();
-    initListWidget();
+  initAppMap();
+  initListWidget();
 
-    m_terminalCheckbox = new QCheckBox(tr("Launch in terminal"), this);
-    m_keepOpenCheckbox = new QCheckBox(tr("Keep open after selection"), this);
-    m_keepOpenCheckbox->setChecked(ConfigHandler().keepOpenAppLauncherValue());
-    connect(m_keepOpenCheckbox, &QCheckBox::clicked, this, &AppLauncherWidget::checkboxClicked);
+  m_terminalCheckbox = new QCheckBox(tr("Launch in terminal"), this);
+  m_keepOpenCheckbox = new QCheckBox(tr("Keep open after selection"), this);
+  m_keepOpenCheckbox->setChecked(ConfigHandler().keepOpenAppLauncherValue());
+  connect(m_keepOpenCheckbox,
+          &QCheckBox::clicked,
+          this,
+          &AppLauncherWidget::checkboxClicked);
 
-    // search items
-    m_lineEdit = new QLineEdit;
-    connect(m_lineEdit, &QLineEdit::textChanged,
-            this, &AppLauncherWidget::searchChanged);
-    m_filterList = new QListWidget;
+  // search items
+  m_lineEdit = new QLineEdit;
+  connect(m_lineEdit,
+          &QLineEdit::textChanged,
+          this,
+          &AppLauncherWidget::searchChanged);
+  m_filterList = new QListWidget;
+  m_filterList->hide();
+  configureListView(m_filterList);
+  connect(
+    m_filterList, &QListWidget::clicked, this, &AppLauncherWidget::launch);
+
+  m_layout = new QVBoxLayout(this);
+  m_layout->addWidget(m_filterList);
+  m_layout->addWidget(m_tabWidget);
+  m_layout->addWidget(m_lineEdit);
+  m_layout->addWidget(m_keepOpenCheckbox);
+  m_layout->addWidget(m_terminalCheckbox);
+  m_lineEdit->setFocus();
+}
+
+void
+AppLauncherWidget::launch(const QModelIndex& index)
+{
+  if (!QFileInfo(m_tempFile).isReadable()) {
+    m_tempFile =
+      FileNameHandler().generateAbsolutePath(QDir::tempPath()) + ".png";
+    bool ok = m_pixmap.save(m_tempFile);
+    if (!ok) {
+      QMessageBox::about(
+        this, tr("Error"), tr("Unable to write in") + QDir::tempPath());
+      return;
+    }
+  }
+  QString command = index.data(Qt::UserRole)
+                      .toString()
+                      .replace(QRegExp("(\\%.)"), '"' + m_tempFile + '"');
+
+  QString app_name = index.data(Qt::UserRole).toString().split(" ").at(0);
+  bool inTerminal =
+    index.data(Qt::UserRole + 1).toBool() || m_terminalCheckbox->isChecked();
+  if (inTerminal) {
+    bool ok = TerminalLauncher::launchDetached(command);
+    if (!ok) {
+      QMessageBox::about(
+        this, tr("Error"), tr("Unable to launch in terminal."));
+    }
+  } else {
+    QProcess::startDetached(app_name, { m_tempFile });
+  }
+  if (!m_keepOpen) {
+    close();
+  }
+}
+
+void
+AppLauncherWidget::checkboxClicked(const bool enabled)
+{
+  m_keepOpen = enabled;
+  ConfigHandler().setKeepOpenAppLauncher(enabled);
+  m_keepOpenCheckbox->setChecked(enabled);
+}
+
+void
+AppLauncherWidget::searchChanged(const QString& text)
+{
+  if (text.isEmpty()) {
     m_filterList->hide();
-    configureListView(m_filterList);
-    connect(m_filterList, &QListWidget::clicked, this, &AppLauncherWidget::launch);
-
-    m_layout = new QVBoxLayout(this);
-    m_layout->addWidget(m_filterList);
-    m_layout->addWidget(m_tabWidget);
-    m_layout->addWidget(m_lineEdit);
-    m_layout->addWidget(m_keepOpenCheckbox);
-    m_layout->addWidget(m_terminalCheckbox);
-    m_lineEdit->setFocus();
-}
-
-void AppLauncherWidget::launch(const QModelIndex &index) {
-    if (!QFileInfo(m_tempFile).isReadable()) {
-        m_tempFile = FileNameHandler().generateAbsolutePath(QDir::tempPath()) + ".png";
-        bool ok = m_pixmap.save(m_tempFile);
-        if (!ok) {
-            QMessageBox::about(this, tr("Error"), tr("Unable to write in")
-                               + QDir::tempPath());
-            return;
-        }
-    }
-    QString command = index.data(Qt::UserRole).toString().replace(
-                QRegExp("(\\%.)"), '"' + m_tempFile + '"');
-
-    QString app_name = index.data(Qt::UserRole).toString().split(" ").at(0);
-    bool inTerminal = index.data(Qt::UserRole+1).toBool() ||
-            m_terminalCheckbox->isChecked();
-    if (inTerminal) {
-        bool ok = TerminalLauncher::launchDetached(command);
-        if (!ok) {
-            QMessageBox::about(this, tr("Error"),
-                               tr("Unable to launch in terminal."));
-        }
-    } else {
-        QProcess::startDetached(app_name,{m_tempFile});
-    }
-    if (!m_keepOpen) {
-        close();
-    }
-}
-
-void AppLauncherWidget::checkboxClicked(const bool enabled) {
-    m_keepOpen = enabled;
-    ConfigHandler().setKeepOpenAppLauncher(enabled);
-    m_keepOpenCheckbox->setChecked(enabled);
-}
-
-void AppLauncherWidget::searchChanged(const QString &text) {
-    if (text.isEmpty()) {
-        m_filterList->hide();
-        m_tabWidget->show();
-    } else {
-        m_tabWidget->hide();
-        m_filterList->show();
-        m_filterList->clear();
-        QRegExp regexp(text, Qt::CaseInsensitive, QRegExp::Wildcard);
-        QVector<DesktopAppData> apps;
-
-        for (auto const& i : catIconNames.toStdMap()) {
-            const QString &cat = i.first;
-            if (!m_appsMap.contains(cat)) {
-                continue;
-            }
-            const QVector<DesktopAppData> &appList = m_appsMap[cat];
-            for (const DesktopAppData &app: appList) {
-                if (!apps.contains(app) && (app.name.contains(regexp) ||
-                        app.description.contains(regexp) ))
-                {
-                    apps.append(app);
-                }
-            }
-        }
-        addAppsToListWidget(m_filterList, apps);
-    }
-}
-
-void AppLauncherWidget::initListWidget() {
-    m_tabWidget = new QTabWidget;
-    const int size = GlobalValues::buttonBaseSize();
-    m_tabWidget->setIconSize(QSize(size, size));
+    m_tabWidget->show();
+  } else {
+    m_tabWidget->hide();
+    m_filterList->show();
+    m_filterList->clear();
+    QRegExp regexp(text, Qt::CaseInsensitive, QRegExp::Wildcard);
+    QVector<DesktopAppData> apps;
 
     for (auto const& i : catIconNames.toStdMap()) {
-        const QString &cat = i.first;
-        const QString &iconName = i.second;
-
-        if (!m_appsMap.contains(cat)) {
-            continue;
-        }
-
-        QListWidget *itemsWidget = new QListWidget();
-        configureListView(itemsWidget);
-
-        const QVector<DesktopAppData> &appList = m_appsMap[cat];
-        addAppsToListWidget(itemsWidget, appList);
-
-        m_tabWidget->addTab(itemsWidget, QIcon::fromTheme(iconName), QLatin1String(""));
-        m_tabWidget->setTabToolTip(m_tabWidget->count(), cat);
-        if (cat == QLatin1String("Graphics")) {
-            m_tabWidget->setCurrentIndex(m_tabWidget->count() -1);
+      const QString& cat = i.first;
+      if (!m_appsMap.contains(cat)) {
+        continue;
+      }
+      const QVector<DesktopAppData>& appList = m_appsMap[cat];
+      for (const DesktopAppData& app : appList) {
+        if (!apps.contains(app) &&
+            (app.name.contains(regexp) || app.description.contains(regexp))) {
+          apps.append(app);
         }
+      }
     }
+    addAppsToListWidget(m_filterList, apps);
+  }
 }
 
-void AppLauncherWidget::initAppMap() {
-    QStringList categories({"AudioVideo",
-                            "Audio",
-                            "Video",
-                            "Development",
-                            "Graphics",
-                            "Network",
-                            "Office",
-                            "Science",
-                            "Settings",
-                            "System",
-                            "Utility"});
-
-    m_appsMap = m_parser.getAppsByCategory(categories);
-
-    // Unify multimedia.
-    QVector<DesktopAppData> multimediaList;
-    QStringList multimediaNames;
-    multimediaNames << QStringLiteral("AudioVideo") << QStringLiteral("Audio") << QStringLiteral("Video");
-    for (const QString &name : multimediaNames) {
-        if(!m_appsMap.contains(name)) {
-            continue;
-        }
-        for (auto i : m_appsMap[name]) {
-            if (!multimediaList.contains(i)) {
-                multimediaList.append(i);
-            }
-        }
-        m_appsMap.remove(name);
-    }
-    m_appsMap.insert(QStringLiteral("Multimedia"), multimediaList);
-}
-
-void AppLauncherWidget::configureListView(QListWidget *widget) {
-    widget->setItemDelegate(new LauncherItemDelegate());
-    widget->setViewMode(QListWidget::IconMode);
-    widget->setResizeMode(QListView::Adjust);
-    widget->setSpacing(4);
-    widget->setFlow(QListView::LeftToRight);
-    widget->setDragEnabled(false);
-    widget->setMinimumWidth(GlobalValues::buttonBaseSize() * 11);
-    connect(widget, &QListWidget::clicked,
-            this, &AppLauncherWidget::launch);
-}
-
-void AppLauncherWidget::addAppsToListWidget(
-        QListWidget *widget, const QVector<DesktopAppData> &appList)
+void
+AppLauncherWidget::initListWidget()
 {
-    for (const DesktopAppData &app: appList) {
-        QListWidgetItem *buttonItem = new QListWidgetItem(widget);
-        buttonItem->setData(Qt::DecorationRole, app.icon);
-        buttonItem->setData(Qt::DisplayRole, app.name);
-        buttonItem->setData(Qt::UserRole, app.exec);
-        buttonItem->setData(Qt::UserRole+1, app.showInTerminal);
-        QColor foregroundColor =
-                this->palette().color(QWidget::foregroundRole());
-        buttonItem->setForeground(foregroundColor);
+  m_tabWidget = new QTabWidget;
+  const int size = GlobalValues::buttonBaseSize();
+  m_tabWidget->setIconSize(QSize(size, size));
 
-        buttonItem->setIcon(app.icon);
-        buttonItem->setText(app.name);
-        buttonItem->setToolTip(app.description);
+  for (auto const& i : catIconNames.toStdMap()) {
+    const QString& cat = i.first;
+    const QString& iconName = i.second;
+
+    if (!m_appsMap.contains(cat)) {
+      continue;
     }
+
+    QListWidget* itemsWidget = new QListWidget();
+    configureListView(itemsWidget);
+
+    const QVector<DesktopAppData>& appList = m_appsMap[cat];
+    addAppsToListWidget(itemsWidget, appList);
+
+    m_tabWidget->addTab(
+      itemsWidget, QIcon::fromTheme(iconName), QLatin1String(""));
+    m_tabWidget->setTabToolTip(m_tabWidget->count(), cat);
+    if (cat == QLatin1String("Graphics")) {
+      m_tabWidget->setCurrentIndex(m_tabWidget->count() - 1);
+    }
+  }
+}
+
+void
+AppLauncherWidget::initAppMap()
+{
+  QStringList categories({ "AudioVideo",
+                           "Audio",
+                           "Video",
+                           "Development",
+                           "Graphics",
+                           "Network",
+                           "Office",
+                           "Science",
+                           "Settings",
+                           "System",
+                           "Utility" });
+
+  m_appsMap = m_parser.getAppsByCategory(categories);
+
+  // Unify multimedia.
+  QVector<DesktopAppData> multimediaList;
+  QStringList multimediaNames;
+  multimediaNames << QStringLiteral("AudioVideo") << QStringLiteral("Audio")
+                  << QStringLiteral("Video");
+  for (const QString& name : multimediaNames) {
+    if (!m_appsMap.contains(name)) {
+      continue;
+    }
+    for (auto i : m_appsMap[name]) {
+      if (!multimediaList.contains(i)) {
+        multimediaList.append(i);
+      }
+    }
+    m_appsMap.remove(name);
+  }
+  m_appsMap.insert(QStringLiteral("Multimedia"), multimediaList);
+}
+
+void
+AppLauncherWidget::configureListView(QListWidget* widget)
+{
+  widget->setItemDelegate(new LauncherItemDelegate());
+  widget->setViewMode(QListWidget::IconMode);
+  widget->setResizeMode(QListView::Adjust);
+  widget->setSpacing(4);
+  widget->setFlow(QListView::LeftToRight);
+  widget->setDragEnabled(false);
+  widget->setMinimumWidth(GlobalValues::buttonBaseSize() * 11);
+  connect(widget, &QListWidget::clicked, this, &AppLauncherWidget::launch);
+}
+
+void
+AppLauncherWidget::addAppsToListWidget(QListWidget* widget,
+                                       const QVector<DesktopAppData>& appList)
+{
+  for (const DesktopAppData& app : appList) {
+    QListWidgetItem* buttonItem = new QListWidgetItem(widget);
+    buttonItem->setData(Qt::DecorationRole, app.icon);
+    buttonItem->setData(Qt::DisplayRole, app.name);
+    buttonItem->setData(Qt::UserRole, app.exec);
+    buttonItem->setData(Qt::UserRole + 1, app.showInTerminal);
+    QColor foregroundColor = this->palette().color(QWidget::foregroundRole());
+    buttonItem->setForeground(foregroundColor);
+
+    buttonItem->setIcon(app.icon);
+    buttonItem->setText(app.name);
+    buttonItem->setToolTip(app.description);
+  }
 }

src/tools/launcher/applauncherwidget.h

@@ -18,8 +18,8 @@
 #pragma once
 
 #include "src/utils/desktopfileparse.h"
-#include <QWidget>
 #include <QMap>
+#include <QWidget>
 
 class QTabWidget;
 class QCheckBox;
@@ -27,32 +27,33 @@ class QVBoxLayout;
 class QLineEdit;
 class QListWidget;
 
-class AppLauncherWidget: public QWidget {
-    Q_OBJECT
+class AppLauncherWidget : public QWidget
+{
+  Q_OBJECT
 public:
-    explicit AppLauncherWidget(const QPixmap &p, QWidget *parent = nullptr);
+  explicit AppLauncherWidget(const QPixmap& p, QWidget* parent = nullptr);
 
 private slots:
-    void launch(const QModelIndex &index);
-    void checkboxClicked(const bool enabled);
-    void searchChanged(const QString &text);
+  void launch(const QModelIndex& index);
+  void checkboxClicked(const bool enabled);
+  void searchChanged(const QString& text);
 
 private:
-    void initListWidget();
-    void initAppMap();
-    void configureListView(QListWidget *widget);
-    void addAppsToListWidget(QListWidget *widget,
-                             const QVector<DesktopAppData> &appList);
+  void initListWidget();
+  void initAppMap();
+  void configureListView(QListWidget* widget);
+  void addAppsToListWidget(QListWidget* widget,
+                           const QVector<DesktopAppData>& appList);
 
-    DesktopFileParser m_parser;
-    QPixmap m_pixmap;
-    QString m_tempFile;
-    bool m_keepOpen;
-    QMap<QString, QVector<DesktopAppData>> m_appsMap;
-    QCheckBox *m_keepOpenCheckbox;
-    QCheckBox *m_terminalCheckbox;
-    QVBoxLayout *m_layout;
-    QLineEdit *m_lineEdit;
-    QListWidget *m_filterList;
-    QTabWidget *m_tabWidget;
+  DesktopFileParser m_parser;
+  QPixmap m_pixmap;
+  QString m_tempFile;
+  bool m_keepOpen;
+  QMap<QString, QVector<DesktopAppData>> m_appsMap;
+  QCheckBox* m_keepOpenCheckbox;
+  QCheckBox* m_terminalCheckbox;
+  QVBoxLayout* m_layout;
+  QLineEdit* m_lineEdit;
+  QListWidget* m_filterList;
+  QTabWidget* m_tabWidget;
 };

src/tools/launcher/launcheritemdelegate.cpp

@@ -19,48 +19,49 @@
 #include "src/utils/globalvalues.h"
 #include <QPainter>
 
-LauncherItemDelegate::LauncherItemDelegate(QObject *parent) :
-    QStyledItemDelegate(parent)
+LauncherItemDelegate::LauncherItemDelegate(QObject* parent)
+  : QStyledItemDelegate(parent)
+{}
+
+void
+LauncherItemDelegate::paint(QPainter* painter,
+                            const QStyleOptionViewItem& option,
+                            const QModelIndex& index) const
 {
+  const QRect& rect = option.rect;
+  if (option.state & (QStyle::State_Selected | QStyle::State_MouseOver)) {
+    painter->save();
+    painter->setPen(Qt::transparent);
+    painter->setBrush(QPalette().highlight());
+    painter->drawRect(rect.x(), rect.y(), rect.width() - 1, rect.height() - 1);
+    painter->restore();
+  }
+  QIcon icon = index.data(Qt::DecorationRole).value<QIcon>();
+
+  const int iconSide = GlobalValues::buttonBaseSize() * 1.3;
+  const int halfIcon = iconSide / 2;
+  const int halfWidth = rect.width() / 2;
+  const int halfHeight = rect.height() / 2;
+  QSize size(iconSide, iconSide);
+  QPixmap pixIcon = icon.pixmap(size).scaled(size, Qt::KeepAspectRatio);
+  painter->drawPixmap(rect.x() + (halfWidth - halfIcon),
+                      rect.y() + (halfHeight / 2 - halfIcon),
+                      iconSide,
+                      iconSide,
+                      pixIcon);
+  const QRect textRect(
+    rect.x(), rect.y() + halfHeight, rect.width(), halfHeight);
+  painter->drawText(textRect,
+                    Qt::TextWordWrap | Qt::AlignHCenter,
+                    index.data(Qt::DisplayRole).toString());
 }
 
-void LauncherItemDelegate::paint(
-        QPainter *painter,
-        const QStyleOptionViewItem &option,
-        const QModelIndex &index) const
+QSize
+LauncherItemDelegate::sizeHint(const QStyleOptionViewItem& option,
+                               const QModelIndex& index) const
 {
-    const QRect &rect = option.rect;
-    if (option.state & (QStyle::State_Selected | QStyle::State_MouseOver)) {
-        painter->save();
-        painter->setPen(Qt::transparent);
-        painter->setBrush(QPalette().highlight());
-        painter->drawRect(rect.x(), rect.y(),
-                          rect.width() -1, rect.height() -1);
-        painter->restore();
-    }
-    QIcon icon = index.data(Qt::DecorationRole).value<QIcon>();
-
-    const int iconSide = GlobalValues::buttonBaseSize() * 1.3;
-    const int halfIcon = iconSide/2;
-    const int halfWidth = rect.width()/2;
-    const int halfHeight = rect.height()/2;
-    QSize size(iconSide, iconSide);
-    QPixmap pixIcon = icon.pixmap(size).scaled(size, Qt::KeepAspectRatio);
-    painter->drawPixmap(rect.x() + (halfWidth - halfIcon),
-                        rect.y()+ (halfHeight/2 - halfIcon),
-                        iconSide, iconSide, pixIcon);
-    const QRect textRect(rect.x(), rect.y() + halfHeight,
-                         rect.width(), halfHeight);
-    painter->drawText(textRect, Qt::TextWordWrap | Qt::AlignHCenter,
-                      index.data(Qt::DisplayRole).toString());
-}
-
-QSize LauncherItemDelegate::sizeHint(
-        const QStyleOptionViewItem &option,
-        const QModelIndex &index) const
-{
-    Q_UNUSED(option);
-    Q_UNUSED(index);
-    const int size = GlobalValues::buttonBaseSize();
-    return QSize(size * 3.2, size * 3.7);
+  Q_UNUSED(option);
+  Q_UNUSED(index);
+  const int size = GlobalValues::buttonBaseSize();
+  return QSize(size * 3.2, size * 3.7);
 }

src/tools/launcher/launcheritemdelegate.h

@@ -20,14 +20,16 @@
 #include "src/utils/desktopfileparse.h"
 #include <QStyledItemDelegate>
 
-class LauncherItemDelegate : public QStyledItemDelegate {
-    Q_OBJECT
+class LauncherItemDelegate : public QStyledItemDelegate
+{
+  Q_OBJECT
 public:
-    explicit LauncherItemDelegate(QObject *parent = nullptr);
+  explicit LauncherItemDelegate(QObject* parent = nullptr);
 
-    void paint(QPainter *painter,
-               const QStyleOptionViewItem &option,
-               const QModelIndex &index) const;
+  void paint(QPainter* painter,
+             const QStyleOptionViewItem& option,
+             const QModelIndex& index) const;
 
-    QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
+  QSize sizeHint(const QStyleOptionViewItem& option,
+                 const QModelIndex& index) const;
 };

src/tools/launcher/openwithprogram.cpp

@@ -15,40 +15,42 @@
 //     You should have received a copy of the GNU General Public License
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
-
 #include "openwithprogram.h"
 
 #if defined(Q_OS_WIN)
 #include "src/utils/filenamehandler.h"
 #include <QDir>
 #include <QMessageBox>
-#include <windows.h>
 #include <Shlobj.h>
+#include <windows.h>
 
 #pragma comment(lib, "Shell32.lib")
 #else
 #include "src/tools/launcher/applauncherwidget.h"
 #endif
 
-void showOpenWithMenu(const QPixmap &capture) {
+void
+showOpenWithMenu(const QPixmap& capture)
+{
 #if defined(Q_OS_WIN)
-    QString tempFile =
-            FileNameHandler().generateAbsolutePath(QDir::tempPath()) + ".png";
-    bool ok = capture.save(tempFile);
-    if (!ok) {
-        QMessageBox::about(nullptr, QObject::tr("Error"),
-                           QObject::tr("Unable to write in") + QDir::tempPath());
-        return;
-    }
+  QString tempFile =
+    FileNameHandler().generateAbsolutePath(QDir::tempPath()) + ".png";
+  bool ok = capture.save(tempFile);
+  if (!ok) {
+    QMessageBox::about(nullptr,
+                       QObject::tr("Error"),
+                       QObject::tr("Unable to write in") + QDir::tempPath());
+    return;
+  }
 
-    OPENASINFO info;
-    auto wStringFile = tempFile.replace("/", "\\").toStdWString();
-    info.pcszFile = wStringFile.c_str();
-    info.pcszClass = nullptr;
-    info.oaifInFlags = OAIF_ALLOW_REGISTRATION | OAIF_EXEC;
-    SHOpenWithDialog(nullptr, &info);
+  OPENASINFO info;
+  auto wStringFile = tempFile.replace("/", "\\").toStdWString();
+  info.pcszFile = wStringFile.c_str();
+  info.pcszClass = nullptr;
+  info.oaifInFlags = OAIF_ALLOW_REGISTRATION | OAIF_EXEC;
+  SHOpenWithDialog(nullptr, &info);
 #else
-    auto w = new AppLauncherWidget(capture);
-    w->show();
+  auto w = new AppLauncherWidget(capture);
+  w->show();
 #endif
 }

src/tools/launcher/openwithprogram.h

@@ -19,4 +19,5 @@
 
 #include <QPixmap>
 
-void showOpenWithMenu(const QPixmap &capture);
+void
+showOpenWithMenu(const QPixmap& capture);

src/tools/launcher/terminallauncher.cpp

@@ -16,45 +16,50 @@
 //     along with Flameshot.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "terminallauncher.h"
-#include <QProcess>
 #include <QDir>
-#include <QStandardPaths>
+#include <QProcess>
 #include <QProcessEnvironment>
+#include <QStandardPaths>
 
 namespace {
-    static const TerminalApp terminalApps[] = {
-        { "x-terminal-emulator", "-e" },
-        { "xfce4-terminal",         "-x" },
-        { "konsole",             "-e" },
-        { "gnome-terminal",         "--" },
-        { "terminator",             "-e" },
-        { "terminology",         "-e" },
-        { "tilix",                 "-e" },
-        { "xterm",                 "-e" },
-        { "aterm",                 "-e" },
-        { "Eterm",                 "-e" },
-        { "rxvt",                 "-e" },
-        { "urxvt",                 "-e" },
-    };
+static const TerminalApp terminalApps[] = {
+  { "x-terminal-emulator", "-e" },
+  { "xfce4-terminal", "-x" },
+  { "konsole", "-e" },
+  { "gnome-terminal", "--" },
+  { "terminator", "-e" },
+  { "terminology", "-e" },
+  { "tilix", "-e" },
+  { "xterm", "-e" },
+  { "aterm", "-e" },
+  { "Eterm", "-e" },
+  { "rxvt", "-e" },
+  { "urxvt", "-e" },
+};
 }
 
-TerminalLauncher::TerminalLauncher(QObject *parent) : QObject(parent) {
-}
+TerminalLauncher::TerminalLauncher(QObject* parent)
+  : QObject(parent)
+{}
 
-TerminalApp TerminalLauncher::getPreferedTerminal() {
-    TerminalApp res;
-    for (const TerminalApp &app : terminalApps) {
-        QString path = QStandardPaths::findExecutable(app.name);
-        if (!path.isEmpty()) {
-            res = app;
-            break;
-        }
+TerminalApp
+TerminalLauncher::getPreferedTerminal()
+{
+  TerminalApp res;
+  for (const TerminalApp& app : terminalApps) {
+    QString path = QStandardPaths::findExecutable(app.name);
+    if (!path.isEmpty()) {
+      res = app;
+      break;
     }
-    return res;
+  }
+  return res;
 }
 
-bool TerminalLauncher::launchDetached(const QString &command) {
-    TerminalApp app = getPreferedTerminal();
-    QString s = app.name + " " + app.arg + " " + command;
-    return QProcess::startDetached(app.name, {app.arg,command});
+bool
+TerminalLauncher::launchDetached(const QString& command)
+{
+  TerminalApp app = getPreferedTerminal();
+  QString s = app.name + " " + app.arg + " " + command;
+  return QProcess::startDetached(app.name, { app.arg, command });
 }

src/tools/launcher/terminallauncher.h

@@ -19,17 +19,20 @@
 
 #include <QObject>
 
-struct TerminalApp {
-    QString name;
-    QString arg;
+struct TerminalApp
+{
+  QString name;
+  QString arg;
 };
 
-class TerminalLauncher : public QObject {
-    Q_OBJECT
+class TerminalLauncher : public QObject
+{
+  Q_OBJECT
 public:
-    explicit TerminalLauncher(QObject *parent = nullptr);
+  explicit TerminalLauncher(QObject* parent = nullptr);
+
+  static bool launchDetached(const QString& command);
 
-    static bool launchDetached(const QString &command);
 private:
-    static TerminalApp getPreferedTerminal();
+  static TerminalApp getPreferedTerminal();
 };

src/tools/line/linetool.cpp

@@ -24,51 +24,71 @@ namespace {
 
 }
 
-LineTool::LineTool(QObject *parent) : AbstractTwoPointTool(parent) {
-    m_supportsOrthogonalAdj = true;
-    m_supportsDiagonalAdj = true;
+LineTool::LineTool(QObject* parent)
+  : AbstractTwoPointTool(parent)
+{
+  m_supportsOrthogonalAdj = true;
+  m_supportsDiagonalAdj = true;
 }
 
-QIcon LineTool::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "line.svg");
+QIcon
+LineTool::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "line.svg");
 }
-QString LineTool::name() const {
-    return tr("Line");
+QString
+LineTool::name() const
+{
+  return tr("Line");
 }
 
-QString LineTool::nameID() {
-    return QLatin1String("");
+QString
+LineTool::nameID()
+{
+  return QLatin1String("");
 }
 
-QString LineTool::description() const {
-    return tr("Set the Line as the paint tool");
+QString
+LineTool::description() const
+{
+  return tr("Set the Line as the paint tool");
 }
 
-CaptureTool* LineTool::copy(QObject *parent) {
-    return new LineTool(parent);
+CaptureTool*
+LineTool::copy(QObject* parent)
+{
+  return new LineTool(parent);
 }
 
-void LineTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
-    if (recordUndo) {
-        updateBackup(pixmap);
-    }
-    painter.setPen(QPen(m_color, m_thickness));
-    painter.drawLine(m_points.first, m_points.second);
+void
+LineTool::process(QPainter& painter, const QPixmap& pixmap, bool recordUndo)
+{
+  if (recordUndo) {
+    updateBackup(pixmap);
+  }
+  painter.setPen(QPen(m_color, m_thickness));
+  painter.drawLine(m_points.first, m_points.second);
 }
 
-void LineTool::paintMousePreview(QPainter &painter, const CaptureContext &context) {
-    painter.setPen(QPen(context.color, PADDING_VALUE + context.thickness));
-    painter.drawLine(context.mousePos, context.mousePos);
+void
+LineTool::paintMousePreview(QPainter& painter, const CaptureContext& context)
+{
+  painter.setPen(QPen(context.color, PADDING_VALUE + context.thickness));
+  painter.drawLine(context.mousePos, context.mousePos);
 }
 
-void LineTool::drawStart(const CaptureContext &context) {
-    m_color = context.color;
-    m_thickness = context.thickness + PADDING_VALUE;
-    m_points.first = context.mousePos;
-    m_points.second = context.mousePos;
+void
+LineTool::drawStart(const CaptureContext& context)
+{
+  m_color = context.color;
+  m_thickness = context.thickness + PADDING_VALUE;
+  m_points.first = context.mousePos;
+  m_points.second = context.mousePos;
 }
 
-void LineTool::pressed(const CaptureContext &context) {
-    Q_UNUSED(context);
+void
+LineTool::pressed(const CaptureContext& context)
+{
+  Q_UNUSED(context);
 }

src/tools/line/linetool.h

@@ -19,22 +19,25 @@
 
 #include "src/tools/abstracttwopointtool.h"
 
-class LineTool : public AbstractTwoPointTool {
-    Q_OBJECT
+class LineTool : public AbstractTwoPointTool
+{
+  Q_OBJECT
 public:
-    explicit LineTool(QObject *parent = nullptr);
+  explicit LineTool(QObject* parent = nullptr);
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
-    void process(
-            QPainter &painter, const QPixmap &pixmap, bool recordUndo = false) override;
-    void paintMousePreview(QPainter &painter, const CaptureContext &context) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
+  void process(QPainter& painter,
+               const QPixmap& pixmap,
+               bool recordUndo = false) override;
+  void paintMousePreview(QPainter& painter,
+                         const CaptureContext& context) override;
 
 public slots:
-    void drawStart(const CaptureContext &context) override;
-    void pressed(const CaptureContext &context) override;
+  void drawStart(const CaptureContext& context) override;
+  void pressed(const CaptureContext& context) override;
 };

src/tools/marker/markertool.cpp

@@ -24,59 +24,81 @@ namespace {
 
 }
 
-MarkerTool::MarkerTool(QObject *parent) : AbstractTwoPointTool(parent) {
-    m_supportsOrthogonalAdj = true;
-    m_supportsDiagonalAdj = true;
+MarkerTool::MarkerTool(QObject* parent)
+  : AbstractTwoPointTool(parent)
+{
+  m_supportsOrthogonalAdj = true;
+  m_supportsDiagonalAdj = true;
 }
 
-QIcon MarkerTool::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "marker.svg");
+QIcon
+MarkerTool::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "marker.svg");
 }
-QString MarkerTool::name() const {
-    return tr("Marker");
+QString
+MarkerTool::name() const
+{
+  return tr("Marker");
 }
 
-QString MarkerTool::nameID() {
-    return QLatin1String("");
+QString
+MarkerTool::nameID()
+{
+  return QLatin1String("");
 }
 
-QString MarkerTool::description() const {
-    return tr("Set the Marker as the paint tool");
+QString
+MarkerTool::description() const
+{
+  return tr("Set the Marker as the paint tool");
 }
 
-CaptureTool* MarkerTool::copy(QObject *parent) {
-    return new MarkerTool(parent);
+CaptureTool*
+MarkerTool::copy(QObject* parent)
+{
+  return new MarkerTool(parent);
 }
 
-void MarkerTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
-    if (recordUndo) {
-        updateBackup(pixmap);
-    }
-    painter.setCompositionMode(QPainter::CompositionMode_Multiply);
-    painter.setOpacity(0.35);
-    painter.setPen(QPen(m_color, m_thickness));
-    painter.drawLine(m_points.first, m_points.second);
+void
+MarkerTool::process(QPainter& painter, const QPixmap& pixmap, bool recordUndo)
+{
+  if (recordUndo) {
+    updateBackup(pixmap);
+  }
+  painter.setCompositionMode(QPainter::CompositionMode_Multiply);
+  painter.setOpacity(0.35);
+  painter.setPen(QPen(m_color, m_thickness));
+  painter.drawLine(m_points.first, m_points.second);
 }
 
-void MarkerTool::paintMousePreview(QPainter &painter, const CaptureContext &context) {
-    painter.setCompositionMode(QPainter::CompositionMode_Multiply);
-    painter.setOpacity(0.35);
-    painter.setPen(QPen(context.color, PADDING_VALUE + context.thickness));
-    painter.drawLine(context.mousePos, context.mousePos);
+void
+MarkerTool::paintMousePreview(QPainter& painter, const CaptureContext& context)
+{
+  painter.setCompositionMode(QPainter::CompositionMode_Multiply);
+  painter.setOpacity(0.35);
+  painter.setPen(QPen(context.color, PADDING_VALUE + context.thickness));
+  painter.drawLine(context.mousePos, context.mousePos);
 }
 
-void MarkerTool::drawStart(const CaptureContext &context) {
-    m_color = context.color;
-    m_thickness = context.thickness + PADDING_VALUE;
-    m_points.first = context.mousePos;
-    m_points.second = context.mousePos;
+void
+MarkerTool::drawStart(const CaptureContext& context)
+{
+  m_color = context.color;
+  m_thickness = context.thickness + PADDING_VALUE;
+  m_points.first = context.mousePos;
+  m_points.second = context.mousePos;
 }
 
-void MarkerTool::pressed(const CaptureContext &context) {
-    Q_UNUSED(context);
+void
+MarkerTool::pressed(const CaptureContext& context)
+{
+  Q_UNUSED(context);
 }
 
-void MarkerTool::thicknessChanged(const int th) {
-    m_thickness = th + PADDING_VALUE;
+void
+MarkerTool::thicknessChanged(const int th)
+{
+  m_thickness = th + PADDING_VALUE;
 }

src/tools/marker/markertool.h

@@ -19,23 +19,26 @@
 
 #include "src/tools/abstracttwopointtool.h"
 
-class MarkerTool : public AbstractTwoPointTool {
-    Q_OBJECT
+class MarkerTool : public AbstractTwoPointTool
+{
+  Q_OBJECT
 public:
-    explicit MarkerTool(QObject *parent = nullptr);
+  explicit MarkerTool(QObject* parent = nullptr);
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
-    void process(
-            QPainter &painter, const QPixmap &pixmap, bool recordUndo = false) override;
-    void paintMousePreview(QPainter &painter, const CaptureContext &context) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
+  void process(QPainter& painter,
+               const QPixmap& pixmap,
+               bool recordUndo = false) override;
+  void paintMousePreview(QPainter& painter,
+                         const CaptureContext& context) override;
 
 public slots:
-    void drawStart(const CaptureContext &context) override;
-    void pressed(const CaptureContext &context) override;
-    void thicknessChanged(const int th) override;
+  void drawStart(const CaptureContext& context) override;
+  void pressed(const CaptureContext& context) override;
+  void thicknessChanged(const int th) override;
 };

src/tools/move/movetool.cpp

@@ -18,35 +18,49 @@
 #include "movetool.h"
 #include <QPainter>
 
-MoveTool::MoveTool(QObject *parent) : AbstractActionTool(parent) {
+MoveTool::MoveTool(QObject* parent)
+  : AbstractActionTool(parent)
+{}
 
+bool
+MoveTool::closeOnButtonPressed() const
+{
+  return false;
 }
 
-bool MoveTool::closeOnButtonPressed() const {
-    return false;
+QIcon
+MoveTool::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "cursor-move.svg");
+}
+QString
+MoveTool::name() const
+{
+  return tr("Move");
 }
 
-QIcon MoveTool::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "cursor-move.svg");
-}
-QString MoveTool::name() const {
-    return tr("Move");
+QString
+MoveTool::nameID()
+{
+  return QLatin1String("");
 }
 
-QString MoveTool::nameID() {
-    return QLatin1String("");
+QString
+MoveTool::description() const
+{
+  return tr("Move the selection area");
 }
 
-QString MoveTool::description() const {
-    return tr("Move the selection area");
+CaptureTool*
+MoveTool::copy(QObject* parent)
+{
+  return new MoveTool(parent);
 }
 
-CaptureTool* MoveTool::copy(QObject *parent) {
-    return new MoveTool(parent);
-}
-
-void MoveTool::pressed(const CaptureContext &context) {
-    Q_UNUSED(context);
-    emit requestAction(REQ_MOVE_MODE);
+void
+MoveTool::pressed(const CaptureContext& context)
+{
+  Q_UNUSED(context);
+  emit requestAction(REQ_MOVE_MODE);
 }

src/tools/move/movetool.h

@@ -19,20 +19,21 @@
 
 #include "src/tools/abstractactiontool.h"
 
-class MoveTool : public AbstractActionTool {
-    Q_OBJECT
+class MoveTool : public AbstractActionTool
+{
+  Q_OBJECT
 public:
-    explicit MoveTool(QObject *parent = nullptr);
+  explicit MoveTool(QObject* parent = nullptr);
 
-    bool closeOnButtonPressed() const;
+  bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
 
 public slots:
-    void pressed(const CaptureContext &context) override;
+  void pressed(const CaptureContext& context) override;
 };

src/tools/pencil/penciltool.cpp

@@ -18,51 +18,69 @@
 #include "penciltool.h"
 #include <QPainter>
 
-PencilTool::PencilTool(QObject *parent) : AbstractPathTool(parent) {
+PencilTool::PencilTool(QObject* parent)
+  : AbstractPathTool(parent)
+{}
 
+QIcon
+PencilTool::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "pencil.svg");
+}
+QString
+PencilTool::name() const
+{
+  return tr("Pencil");
 }
 
-QIcon PencilTool::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "pencil.svg");
-}
-QString PencilTool::name() const {
-    return tr("Pencil");
+QString
+PencilTool::nameID()
+{
+  return QLatin1String("");
 }
 
-QString PencilTool::nameID() {
-    return QLatin1String("");
+QString
+PencilTool::description() const
+{
+  return tr("Set the Pencil as the paint tool");
 }
 
-QString PencilTool::description() const {
-    return tr("Set the Pencil as the paint tool");
+CaptureTool*
+PencilTool::copy(QObject* parent)
+{
+  return new PencilTool(parent);
 }
 
-CaptureTool* PencilTool::copy(QObject *parent) {
-    return new PencilTool(parent);
+void
+PencilTool::process(QPainter& painter, const QPixmap& pixmap, bool recordUndo)
+{
+  if (recordUndo) {
+    updateBackup(pixmap);
+  }
+  painter.setPen(QPen(m_color, m_thickness));
+  painter.drawPolyline(m_points.data(), m_points.size());
 }
 
-void PencilTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
-    if (recordUndo) {
-        updateBackup(pixmap);
-    }
-    painter.setPen(QPen(m_color, m_thickness));
-    painter.drawPolyline(m_points.data(), m_points.size());
+void
+PencilTool::paintMousePreview(QPainter& painter, const CaptureContext& context)
+{
+  painter.setPen(QPen(context.color, context.thickness + 2));
+  painter.drawLine(context.mousePos, context.mousePos);
 }
 
-void PencilTool::paintMousePreview(QPainter &painter, const CaptureContext &context) {
-    painter.setPen(QPen(context.color, context.thickness + 2));
-    painter.drawLine(context.mousePos, context.mousePos);
+void
+PencilTool::drawStart(const CaptureContext& context)
+{
+  m_color = context.color;
+  m_thickness = context.thickness + 2;
+  m_points.append(context.mousePos);
+  m_backupArea.setTopLeft(context.mousePos);
+  m_backupArea.setBottomRight(context.mousePos);
 }
 
-void PencilTool::drawStart(const CaptureContext &context) {
-    m_color = context.color;
-    m_thickness = context.thickness + 2;
-    m_points.append(context.mousePos);
-    m_backupArea.setTopLeft(context.mousePos);
-    m_backupArea.setBottomRight(context.mousePos);
-}
-
-void PencilTool::pressed(const CaptureContext &context) {
-    Q_UNUSED(context);
+void
+PencilTool::pressed(const CaptureContext& context)
+{
+  Q_UNUSED(context);
 }

src/tools/pencil/penciltool.h

@@ -19,23 +19,26 @@
 
 #include "src/tools/abstractpathtool.h"
 
-class PencilTool : public AbstractPathTool {
-    Q_OBJECT
+class PencilTool : public AbstractPathTool
+{
+  Q_OBJECT
 public:
-    explicit PencilTool(QObject *parent = nullptr);
+  explicit PencilTool(QObject* parent = nullptr);
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
 
-    void process(
-            QPainter &painter, const QPixmap &pixmap, bool recordUndo = false) override;
-    void paintMousePreview(QPainter &painter, const CaptureContext &context) override;
+  void process(QPainter& painter,
+               const QPixmap& pixmap,
+               bool recordUndo = false) override;
+  void paintMousePreview(QPainter& painter,
+                         const CaptureContext& context) override;
 
 public slots:
-    void drawStart(const CaptureContext &context) override;
-    void pressed(const CaptureContext &context) override;
+  void drawStart(const CaptureContext& context) override;
+  void pressed(const CaptureContext& context) override;
 };

src/tools/pin/pintool.cpp

@@ -18,47 +18,62 @@
 #include "pintool.h"
 #include "src/tools/pin/pinwidget.h"
 
-PinTool::PinTool(QObject *parent) : AbstractActionTool(parent) {
+PinTool::PinTool(QObject* parent)
+  : AbstractActionTool(parent)
+{}
 
+bool
+PinTool::closeOnButtonPressed() const
+{
+  return true;
 }
 
-bool PinTool::closeOnButtonPressed() const {
-    return true;
+QIcon
+PinTool::icon(const QColor& background, bool inEditor) const
+{
+  Q_UNUSED(inEditor);
+  return QIcon(iconPath(background) + "pin.svg");
+}
+QString
+PinTool::name() const
+{
+  return tr("Pin Tool");
 }
 
-QIcon PinTool::icon(const QColor &background, bool inEditor) const {
-    Q_UNUSED(inEditor);
-    return QIcon(iconPath(background) + "pin.svg");
-}
-QString PinTool::name() const {
-    return tr("Pin Tool");
+QString
+PinTool::nameID()
+{
+  return QLatin1String("");
 }
 
-QString PinTool::nameID() {
-    return QLatin1String("");
+QString
+PinTool::description() const
+{
+  return tr("Pin image on the desktop");
 }
 
-QString PinTool::description() const {
-    return tr("Pin image on the desktop");
+QWidget*
+PinTool::widget()
+{
+  PinWidget* w = new PinWidget(m_pixmap);
+  const int&& m = w->margin();
+  QRect adjusted_pos = m_geometry + QMargins(m, m, m, m);
+  w->setGeometry(adjusted_pos);
+  return w;
 }
 
-QWidget* PinTool::widget() {
-    PinWidget *w = new PinWidget(m_pixmap);
-    const int &&m = w->margin();
-    QRect adjusted_pos = m_geometry + QMargins(m, m, m, m);
-    w->setGeometry(adjusted_pos);
-    return w;
+CaptureTool*
+PinTool::copy(QObject* parent)
+{
+  return new PinTool(parent);
 }
 
-CaptureTool* PinTool::copy(QObject *parent) {
-    return new PinTool(parent);
-}
-
-void PinTool::pressed(const CaptureContext &context) {
-    emit requestAction(REQ_CAPTURE_DONE_OK);
-    m_geometry = context.selection;
-    m_geometry.setTopLeft(m_geometry.topLeft() + context.widgetOffset);
-    m_pixmap = context.selectedScreenshotArea();
-    emit requestAction(REQ_ADD_EXTERNAL_WIDGETS);
-
+void
+PinTool::pressed(const CaptureContext& context)
+{
+  emit requestAction(REQ_CAPTURE_DONE_OK);
+  m_geometry = context.selection;
+  m_geometry.setTopLeft(m_geometry.topLeft() + context.widgetOffset);
+  m_pixmap = context.selectedScreenshotArea();
+  emit requestAction(REQ_ADD_EXTERNAL_WIDGETS);
 }

src/tools/pin/pintool.h

@@ -19,26 +19,27 @@
 
 #include "src/tools/abstractactiontool.h"
 
-class PinTool : public AbstractActionTool {
-    Q_OBJECT
+class PinTool : public AbstractActionTool
+{
+  Q_OBJECT
 public:
-    explicit PinTool(QObject *parent = nullptr);
+  explicit PinTool(QObject* parent = nullptr);
 
-    bool closeOnButtonPressed() const;
+  bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) const override;
-    QString name() const override;
-    static QString nameID();
-    QString description() const override;
+  QIcon icon(const QColor& background, bool inEditor) const override;
+  QString name() const override;
+  static QString nameID();
+  QString description() const override;
 
-    QWidget* widget() override;
+  QWidget* widget() override;
 
-    CaptureTool* copy(QObject *parent = nullptr) override;
+  CaptureTool* copy(QObject* parent = nullptr) override;
 
 public slots:
-    void pressed(const CaptureContext &context) override;
+  void pressed(const CaptureContext& context) override;
 
 private:
-    QRect m_geometry;
-    QPixmap m_pixmap;
+  QRect m_geometry;
+  QPixmap m_pixmap;
 };