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

@@ -24,58 +24,58 @@
 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));
+  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);
+  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);
 
-    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),
+  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));
+  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);
+  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),
+  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);
 }
 

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

@@ -21,14 +21,14 @@
  */
 #include "color_wheel.hpp"
 
-#include <cmath>
-#include <QMouseEvent>
-#include <QPainterPath>
-#include <QPainter>
-#include <QLineF>
-#include <QDragEnterEvent>
-#include <QMimeData>
 #include "color_utils.hpp"
+#include <QDragEnterEvent>
+#include <QLineF>
+#include <QMimeData>
+#include <QMouseEvent>
+#include <QPainter>
+#include <QPainterPath>
+#include <cmath>
 
 namespace color_widgets {
 
@@ -39,14 +39,16 @@ enum MouseStatus
   DragSquare
 };
 
-static const ColorWheel::DisplayFlags hard_default_flags = ColorWheel::SHAPE_TRIANGLE|ColorWheel::ANGLE_ROTATING|ColorWheel::COLOR_HSV;
+static const ColorWheel::DisplayFlags hard_default_flags =
+  ColorWheel::SHAPE_TRIANGLE | ColorWheel::ANGLE_ROTATING |
+  ColorWheel::COLOR_HSV;
 static ColorWheel::DisplayFlags default_flags = hard_default_flags;
 static const double selector_radius = 6;
 
 class ColorWheel::Private
 {
 private:
-    ColorWheel * const w;
+  ColorWheel* const w;
 
 public:
   qreal hue, sat, val;
@@ -56,15 +58,20 @@ public:
   QPixmap hue_ring;
   QImage inner_selector;
   DisplayFlags display_flags;
-    QColor (*color_from)(qreal,qreal,qreal,qreal);
+  QColor (*color_from)(qreal, qreal, qreal, qreal);
   QColor (*rainbow_from_hue)(qreal);
   int max_size = 128;
 
-    explicit Private(ColorWheel *widget)
-        : w(widget), hue(0), sat(0), val(0),
-        wheel_width(20), mouse_status(Nothing),
-        display_flags(FLAGS_DEFAULT),
-        color_from(&QColor::fromHsvF), rainbow_from_hue(&detail::rainbow_hsv)
+  explicit Private(ColorWheel* widget)
+    : w(widget)
+    , hue(0)
+    , sat(0)
+    , val(0)
+    , wheel_width(20)
+    , mouse_status(Nothing)
+    , display_flags(FLAGS_DEFAULT)
+    , color_from(&QColor::fromHsvF)
+    , rainbow_from_hue(&detail::rainbow_hsv)
   {
     QColor bgColor = widget->palette().window().color();
     bgBrightness = color_widgets::detail::color_lumaF(bgColor);
@@ -73,37 +80,26 @@ public:
   /// Calculate outer wheel radius from idget center
   qreal outer_radius() const
   {
-        return qMin(w->geometry().width(), w->geometry().height())/2;
+    return qMin(w->geometry().width(), w->geometry().height()) / 2;
   }
 
   /// Calculate inner wheel radius from idget center
-    qreal inner_radius() const
-    {
-        return outer_radius()-wheel_width;
-    }
+  qreal inner_radius() const { return outer_radius() - wheel_width; }
 
   /// Calculate the edge length of the inner square
-    qreal square_size() const
-    {
-        return inner_radius()*qSqrt(2);
-    }
+  qreal square_size() const { return inner_radius() * qSqrt(2); }
 
   /// Calculate the height of the inner triangle
-    qreal triangle_height() const
-    {
-        return inner_radius()*3/2;
-    }
+  qreal triangle_height() const { return inner_radius() * 3 / 2; }
 
   /// Calculate the side of the inner triangle
-    qreal triangle_side() const
-    {
-        return inner_radius()*qSqrt(3);
-    }
+  qreal triangle_side() const { return inner_radius() * qSqrt(3); }
 
   /// return line from center to given point
-    QLineF line_to_point(const QPoint &p) const
+  QLineF line_to_point(const QPoint& p) const
   {
-        return QLineF (w->geometry().width()/2, w->geometry().height()/2, p.x(), p.y());
+    return QLineF(
+      w->geometry().width() / 2, w->geometry().height() / 2, p.x(), p.y());
   }
 
   void render_square()
@@ -112,39 +108,36 @@ public:
     QSize size(width, width);
     inner_selector = QImage(size, QImage::Format_RGB32);
 
-        for ( int y = 0; y < width; ++y )
-        {
-            for ( int x = 0; x < width; ++x )
-            {
-                inner_selector.setPixel( x, y,
-                        color_from(hue,double(x)/width,double(y)/width,1).rgb());
+    for (int y = 0; y < width; ++y) {
+      for (int x = 0; x < width; ++x) {
+        inner_selector.setPixel(
+          x, y, color_from(hue, double(x) / width, double(y) / width, 1).rgb());
       }
     }
   }
 
   /**
    * \brief renders the selector as a triangle
-     * \note It's the same as a square with the edge with value=0 collapsed to a single point
+   * \note It's the same as a square with the edge with value=0 collapsed to a
+   * single point
    */
   void render_triangle()
   {
     QSizeF size = selector_size();
-        if ( size.height() > max_size )
+    if (size.height() > max_size)
       size *= max_size / size.height();
 
-        qreal ycenter = size.height()/2;
+    qreal ycenter = size.height() / 2;
     inner_selector = QImage(size.toSize(), QImage::Format_RGB32);
 
-        for (int x = 0; x < inner_selector.width(); x++ )
-        {
+    for (int x = 0; x < inner_selector.width(); x++) {
       qreal pval = x / size.height();
       qreal slice_h = size.height() * pval;
-            for (int y = 0; y < inner_selector.height(); y++ )
-            {
-                qreal ymin = ycenter-slice_h/2;
-                qreal psat = qBound(0.0,(y-ymin)/slice_h,1.0);
+      for (int y = 0; y < inner_selector.height(); y++) {
+        qreal ymin = ycenter - slice_h / 2;
+        qreal psat = qBound(0.0, (y - ymin) / slice_h, 1.0);
 
-                inner_selector.setPixel(x,y,color_from(hue,psat,pval,1).rgb());
+        inner_selector.setPixel(x, y, color_from(hue, psat, pval, 1).rgb());
       }
     }
   }
@@ -152,7 +145,7 @@ public:
   /// Updates the inner image that displays the saturation-value selector
   void render_inner_selector()
   {
-        if ( display_flags & ColorWheel::SHAPE_TRIANGLE )
+    if (display_flags & ColorWheel::SHAPE_TRIANGLE)
       render_triangle();
     else
       render_square();
@@ -161,9 +154,9 @@ public:
   /// Offset of the selector image
   QPointF selector_image_offset()
   {
-        if ( display_flags & SHAPE_TRIANGLE )
-                return QPointF(-inner_radius(),-triangle_side()/2);
-        return QPointF(-square_size()/2,-square_size()/2);
+    if (display_flags & SHAPE_TRIANGLE)
+      return QPointF(-inner_radius(), -triangle_side() / 2);
+    return QPointF(-square_size() / 2, -square_size() / 2);
   }
 
   /**
@@ -171,25 +164,21 @@ public:
    */
   QSizeF selector_size()
   {
-        if ( display_flags & SHAPE_TRIANGLE )
+    if (display_flags & SHAPE_TRIANGLE)
       return QSizeF(triangle_height(), triangle_side());
     return QSizeF(square_size(), square_size());
   }
 
-
   /// Rotation of the selector image
   qreal selector_image_angle()
   {
-        if ( display_flags & SHAPE_TRIANGLE )
-        {
-            if ( display_flags & ANGLE_ROTATING )
-                return -hue*360-60;
+    if (display_flags & SHAPE_TRIANGLE) {
+      if (display_flags & ANGLE_ROTATING)
+        return -hue * 360 - 60;
       return -150;
-        }
-        else
-        {
-            if ( display_flags & ANGLE_ROTATING )
-                return -hue*360-45;
+    } else {
+      if (display_flags & ANGLE_ROTATING)
+        return -hue * 360 - 45;
       else
         return 180;
     }
@@ -198,50 +187,42 @@ public:
   /// Updates the outer ring that displays the hue selector
   void render_ring()
   {
-        hue_ring = QPixmap(outer_radius()*2,outer_radius()*2);
+    hue_ring = QPixmap(outer_radius() * 2, outer_radius() * 2);
     hue_ring.fill(Qt::transparent);
     QPainter painter(&hue_ring);
     painter.setRenderHint(QPainter::Antialiasing);
     painter.setCompositionMode(QPainter::CompositionMode_Source);
 
-
     const int hue_stops = 24;
     QConicalGradient gradient_hue(0, 0, 0);
-        if ( gradient_hue.stops().size() < hue_stops )
-        {
-            for ( double a = 0; a < 1.0; a+=1.0/(hue_stops-1) )
-            {
-                gradient_hue.setColorAt(a,rainbow_from_hue(a));
+    if (gradient_hue.stops().size() < hue_stops) {
+      for (double a = 0; a < 1.0; a += 1.0 / (hue_stops - 1)) {
+        gradient_hue.setColorAt(a, rainbow_from_hue(a));
       }
-            gradient_hue.setColorAt(1,rainbow_from_hue(0));
+      gradient_hue.setColorAt(1, rainbow_from_hue(0));
     }
 
-        painter.translate(outer_radius(),outer_radius());
+    painter.translate(outer_radius(), outer_radius());
 
     painter.setPen(Qt::NoPen);
     painter.setBrush(QBrush(gradient_hue));
-        painter.drawEllipse(QPointF(0,0),outer_radius(),outer_radius());
+    painter.drawEllipse(QPointF(0, 0), outer_radius(), outer_radius());
 
-        painter.setBrush(Qt::transparent);//palette().background());
-        painter.drawEllipse(QPointF(0,0),inner_radius(),inner_radius());
+    painter.setBrush(Qt::transparent); // palette().background());
+    painter.drawEllipse(QPointF(0, 0), inner_radius(), inner_radius());
   }
 
   void set_color(const QColor& c)
   {
-        if ( display_flags & ColorWheel::COLOR_HSV )
-        {
+    if (display_flags & ColorWheel::COLOR_HSV) {
       hue = qMax(0.0, c.hsvHueF());
       sat = c.hsvSaturationF();
       val = c.valueF();
-        }
-        else if ( display_flags & ColorWheel::COLOR_HSL )
-        {
+    } else if (display_flags & ColorWheel::COLOR_HSL) {
       hue = qMax(0.0, c.hueF());
       sat = detail::color_HSL_saturationF(c);
       val = detail::color_lightnessF(c);
-        }
-        else if ( display_flags & ColorWheel::COLOR_LCH )
-        {
+    } else if (display_flags & ColorWheel::COLOR_LCH) {
       hue = qMax(0.0, c.hsvHueF());
       sat = detail::color_chromaF(c);
       val = detail::color_lumaF(c);
@@ -249,8 +230,9 @@ public:
   }
 };
 
-ColorWheel::ColorWheel(QWidget *parent) :
-    QWidget(parent), p(new Private(this))
+ColorWheel::ColorWheel(QWidget* parent)
+  : QWidget(parent)
+  , p(new Private(this))
 {
   setDisplayFlags(FLAGS_DEFAULT);
   setAcceptDrops(true);
@@ -261,158 +243,158 @@ ColorWheel::~ColorWheel()
   delete p;
 }
 
-QColor ColorWheel::color() const
+QColor
+ColorWheel::color() const
 {
   return p->color_from(p->hue, p->sat, p->val, 1);
 }
 
-QSize ColorWheel::sizeHint() const
+QSize
+ColorWheel::sizeHint() const
 {
-    return QSize(p->wheel_width*5, p->wheel_width*5);
+  return QSize(p->wheel_width * 5, p->wheel_width * 5);
 }
 
-qreal ColorWheel::hue() const
+qreal
+ColorWheel::hue() const
 {
-    if ( (p->display_flags & COLOR_LCH) && p->sat > 0.01 )
+  if ((p->display_flags & COLOR_LCH) && p->sat > 0.01)
     return color().hueF();
   return p->hue;
 }
 
-qreal ColorWheel::saturation() const
+qreal
+ColorWheel::saturation() const
 {
   return color().hsvSaturationF();
 }
 
-qreal ColorWheel::value() const
+qreal
+ColorWheel::value() const
 {
   return color().valueF();
 }
 
-unsigned int ColorWheel::wheelWidth() const
+unsigned int
+ColorWheel::wheelWidth() const
 {
   return p->wheel_width;
 }
 
-void ColorWheel::setWheelWidth(unsigned int w)
+void
+ColorWheel::setWheelWidth(unsigned int w)
 {
   p->wheel_width = w;
   p->render_inner_selector();
   update();
 }
 
-void ColorWheel::paintEvent(QPaintEvent * )
+void
+ColorWheel::paintEvent(QPaintEvent*)
 {
   QPainter painter(this);
   painter.setRenderHint(QPainter::Antialiasing);
-    painter.translate(geometry().width()/2,geometry().height()/2);
+  painter.translate(geometry().width() / 2, geometry().height() / 2);
 
   // hue wheel
-    if(p->hue_ring.isNull())
+  if (p->hue_ring.isNull())
     p->render_ring();
 
   painter.drawPixmap(-p->outer_radius(), -p->outer_radius(), p->hue_ring);
 
   // hue selector
   QColor penColor = p->bgBrightness < 0.6 ? Qt::white : Qt::black;
-    painter.setPen(QPen(penColor,3));
+  painter.setPen(QPen(penColor, 3));
   painter.setBrush(Qt::NoBrush);
   QLineF ray(0, 0, p->outer_radius(), 0);
-    ray.setAngle(p->hue*360);
+  ray.setAngle(p->hue * 360);
   QPointF h1 = ray.p2();
   ray.setLength(p->inner_radius());
   QPointF h2 = ray.p2();
-    painter.drawLine(h1,h2);
+  painter.drawLine(h1, h2);
 
   // lum-sat square
-    if(p->inner_selector.isNull())
+  if (p->inner_selector.isNull())
     p->render_inner_selector();
 
   painter.rotate(p->selector_image_angle());
   painter.translate(p->selector_image_offset());
 
   QPointF selector_position;
-    if ( p->display_flags & SHAPE_SQUARE )
-    {
+  if (p->display_flags & SHAPE_SQUARE) {
     qreal side = p->square_size();
-        selector_position = QPointF(p->sat*side, p->val*side);
-    }
-    else if ( p->display_flags & SHAPE_TRIANGLE )
-    {
+    selector_position = QPointF(p->sat * side, p->val * side);
+  } else if (p->display_flags & SHAPE_TRIANGLE) {
     qreal side = p->triangle_side();
     qreal height = p->triangle_height();
     qreal slice_h = side * p->val;
-        qreal ymin = side/2-slice_h/2;
+    qreal ymin = side / 2 - slice_h / 2;
 
-        selector_position = QPointF(p->val*height, ymin + p->sat*slice_h);
+    selector_position = QPointF(p->val * height, ymin + p->sat * slice_h);
     QPolygonF triangle;
-        triangle.append(QPointF(0,side/2));
-        triangle.append(QPointF(height,0));
-        triangle.append(QPointF(height,side));
+    triangle.append(QPointF(0, side / 2));
+    triangle.append(QPointF(height, 0));
+    triangle.append(QPointF(height, side));
     QPainterPath clip;
     clip.addPolygon(triangle);
     painter.setClipPath(clip);
   }
 
-    painter.drawImage(QRectF(QPointF(0, 0), p->selector_size()), p->inner_selector);
+  painter.drawImage(QRectF(QPointF(0, 0), p->selector_size()),
+                    p->inner_selector);
   painter.setClipping(false);
 
   // lum-sat selector
-    // we define the color of the selecto based on the background color of the widget
-    // in order to improve the contrast
+  // we define the color of the selecto based on the background color of the
+  // widget in order to improve the contrast
   qreal colorBrightness = color_widgets::detail::color_lumaF(color());
   if (p->bgBrightness < 0.6) // dark theme
   {
     bool isWhite = (colorBrightness < 0.7);
     painter.setPen(QPen(isWhite ? Qt::white : Qt::black, 3));
-    }
-    else // light theme
+  } else // light theme
   {
     bool isWhite = (colorBrightness < 0.4 && p->val < 0.3);
     painter.setPen(QPen(isWhite ? Qt::white : Qt::black, 3));
   }
   painter.setBrush(Qt::NoBrush);
   painter.drawEllipse(selector_position, selector_radius, selector_radius);
-
 }
 
-void ColorWheel::mouseMoveEvent(QMouseEvent *ev)
+void
+ColorWheel::mouseMoveEvent(QMouseEvent* ev)
 {
-    if (p->mouse_status == DragCircle )
-    {
-        p->hue = p->line_to_point(ev->pos()).angle()/360.0;
+  if (p->mouse_status == DragCircle) {
+    p->hue = p->line_to_point(ev->pos()).angle() / 360.0;
     p->render_inner_selector();
 
     emit colorSelected(color());
     emit colorChanged(color());
     update();
-    }
-    else if(p->mouse_status == DragSquare)
-    {
+  } else if (p->mouse_status == DragSquare) {
     QLineF glob_mouse_ln = p->line_to_point(ev->pos());
-        QLineF center_mouse_ln ( QPointF(0,0),
-                                 glob_mouse_ln.p2() - glob_mouse_ln.p1() );
+    QLineF center_mouse_ln(QPointF(0, 0),
+                           glob_mouse_ln.p2() - glob_mouse_ln.p1());
 
-        center_mouse_ln.setAngle(center_mouse_ln.angle()+p->selector_image_angle());
-        center_mouse_ln.setP2(center_mouse_ln.p2()-p->selector_image_offset());
+    center_mouse_ln.setAngle(center_mouse_ln.angle() +
+                             p->selector_image_angle());
+    center_mouse_ln.setP2(center_mouse_ln.p2() - p->selector_image_offset());
 
-        if ( p->display_flags & SHAPE_SQUARE )
-        {
-            p->sat = qBound(0.0, center_mouse_ln.x2()/p->square_size(), 1.0);
-            p->val = qBound(0.0, center_mouse_ln.y2()/p->square_size(), 1.0);
-        }
-        else if ( p->display_flags & SHAPE_TRIANGLE )
-        {
+    if (p->display_flags & SHAPE_SQUARE) {
+      p->sat = qBound(0.0, center_mouse_ln.x2() / p->square_size(), 1.0);
+      p->val = qBound(0.0, center_mouse_ln.y2() / p->square_size(), 1.0);
+    } else if (p->display_flags & SHAPE_TRIANGLE) {
       QPointF pt = center_mouse_ln.p2();
 
       qreal side = p->triangle_side();
       p->val = qBound(0.0, pt.x() / p->triangle_height(), 1.0);
       qreal slice_h = side * p->val;
 
-            qreal ycenter = side/2;
-            qreal ymin = ycenter-slice_h/2;
+      qreal ycenter = side / 2;
+      qreal ymin = ycenter - slice_h / 2;
 
-            if ( slice_h > 0 )
-                p->sat = qBound(0.0, (pt.y()-ymin)/slice_h, 1.0);
+      if (slice_h > 0)
+        p->sat = qBound(0.0, (pt.y() - ymin) / slice_h, 1.0);
     }
 
     emit colorSelected(color());
@@ -421,15 +403,15 @@ void ColorWheel::mouseMoveEvent(QMouseEvent *ev)
   }
 }
 
-void ColorWheel::mousePressEvent(QMouseEvent *ev)
+void
+ColorWheel::mousePressEvent(QMouseEvent* ev)
 {
-    if ( ev->buttons() & Qt::LeftButton )
-    {
+  if (ev->buttons() & Qt::LeftButton) {
     setFocus();
     QLineF ray = p->line_to_point(ev->pos());
-        if ( ray.length() <= p->inner_radius() )
+    if (ray.length() <= p->inner_radius())
       p->mouse_status = DragSquare;
-        else if ( ray.length() <= p->outer_radius() )
+    else if (ray.length() <= p->outer_radius())
       p->mouse_status = DragCircle;
 
     // Update the color
@@ -437,80 +419,79 @@ void ColorWheel::mousePressEvent(QMouseEvent *ev)
   }
 }
 
-void ColorWheel::mouseReleaseEvent(QMouseEvent *ev)
+void
+ColorWheel::mouseReleaseEvent(QMouseEvent* ev)
 {
   mouseMoveEvent(ev);
   p->mouse_status = Nothing;
   emit mouseReleaseOnColor(color());
-
 }
 
-void ColorWheel::resizeEvent(QResizeEvent *)
+void
+ColorWheel::resizeEvent(QResizeEvent*)
 {
   p->render_ring();
   p->render_inner_selector();
 }
 
-void ColorWheel::setColor(QColor c)
+void
+ColorWheel::setColor(QColor c)
 {
   qreal oldh = p->hue;
   p->set_color(c);
-    if (!qFuzzyCompare(oldh+1, p->hue+1))
+  if (!qFuzzyCompare(oldh + 1, p->hue + 1))
     p->render_inner_selector();
   update();
   emit colorChanged(c);
 }
 
-void ColorWheel::setHue(qreal h)
+void
+ColorWheel::setHue(qreal h)
 {
   p->hue = qBound(0.0, h, 1.0);
   p->render_inner_selector();
   update();
 }
 
-void ColorWheel::setSaturation(qreal s)
+void
+ColorWheel::setSaturation(qreal s)
 {
   p->sat = qBound(0.0, s, 1.0);
   update();
 }
 
-void ColorWheel::setValue(qreal v)
+void
+ColorWheel::setValue(qreal v)
 {
   p->val = qBound(0.0, v, 1.0);
   update();
 }
 
-
-void ColorWheel::setDisplayFlags(DisplayFlags flags)
+void
+ColorWheel::setDisplayFlags(DisplayFlags flags)
 {
-    if ( ! (flags & COLOR_FLAGS) )
+  if (!(flags & COLOR_FLAGS))
     flags |= default_flags & COLOR_FLAGS;
-    if ( ! (flags & ANGLE_FLAGS) )
+  if (!(flags & ANGLE_FLAGS))
     flags |= default_flags & ANGLE_FLAGS;
-    if ( ! (flags & SHAPE_FLAGS) )
+  if (!(flags & SHAPE_FLAGS))
     flags |= default_flags & SHAPE_FLAGS;
 
-    if ( (flags & COLOR_FLAGS) != (p->display_flags & COLOR_FLAGS) )
-    {
+  if ((flags & COLOR_FLAGS) != (p->display_flags & COLOR_FLAGS)) {
     QColor old_col = color();
-        if ( flags & ColorWheel::COLOR_HSL )
-        {
+    if (flags & ColorWheel::COLOR_HSL) {
       p->hue = old_col.hueF();
       p->sat = detail::color_HSL_saturationF(old_col);
       p->val = detail::color_lightnessF(old_col);
       p->color_from = &detail::color_from_hsl;
       p->rainbow_from_hue = &detail::rainbow_hsv;
-        }
-        else if ( flags & ColorWheel::COLOR_LCH )
-        {
+    } else if (flags & ColorWheel::COLOR_LCH) {
       p->hue = old_col.hueF();
       p->sat = detail::color_chromaF(old_col);
       p->val = detail::color_lumaF(old_col);
       p->color_from = &detail::color_from_lch;
       p->rainbow_from_hue = &detail::rainbow_lch;
-        }
-        else
-        {
+    } else {
       p->hue = old_col.hsvHueF();
       p->sat = old_col.hsvSaturationF();
       p->val = old_col.valueF();
@@ -526,51 +507,54 @@ void ColorWheel::setDisplayFlags(DisplayFlags flags)
   emit displayFlagsChanged(flags);
 }
 
-ColorWheel::DisplayFlags ColorWheel::displayFlags(DisplayFlags mask) const
+ColorWheel::DisplayFlags
+ColorWheel::displayFlags(DisplayFlags mask) const
 {
   return p->display_flags & mask;
 }
 
-void ColorWheel::setDefaultDisplayFlags(DisplayFlags flags)
+void
+ColorWheel::setDefaultDisplayFlags(DisplayFlags flags)
 {
-    if ( !(flags & COLOR_FLAGS) )
+  if (!(flags & COLOR_FLAGS))
     flags |= hard_default_flags & COLOR_FLAGS;
-    if ( !(flags & ANGLE_FLAGS) )
+  if (!(flags & ANGLE_FLAGS))
     flags |= hard_default_flags & ANGLE_FLAGS;
-    if ( !(flags & SHAPE_FLAGS) )
+  if (!(flags & SHAPE_FLAGS))
     flags |= hard_default_flags & SHAPE_FLAGS;
   default_flags = flags;
 }
 
-ColorWheel::DisplayFlags ColorWheel::defaultDisplayFlags(DisplayFlags mask)
+ColorWheel::DisplayFlags
+ColorWheel::defaultDisplayFlags(DisplayFlags mask)
 {
   return default_flags & mask;
 }
 
-void ColorWheel::setDisplayFlag(DisplayFlags flag, DisplayFlags mask)
+void
+ColorWheel::setDisplayFlag(DisplayFlags flag, DisplayFlags mask)
 {
-    setDisplayFlags((p->display_flags&~mask)|flag);
+  setDisplayFlags((p->display_flags & ~mask) | flag);
 }
 
-void ColorWheel::dragEnterEvent(QDragEnterEvent* event)
+void
+ColorWheel::dragEnterEvent(QDragEnterEvent* event)
 {
-    if ( event->mimeData()->hasColor() ||
-         ( event->mimeData()->hasText() && QColor(event->mimeData()->text()).isValid() ) )
+  if (event->mimeData()->hasColor() ||
+      (event->mimeData()->hasText() &&
+       QColor(event->mimeData()->text()).isValid()))
     event->acceptProposedAction();
 }
 
-void ColorWheel::dropEvent(QDropEvent* event)
+void
+ColorWheel::dropEvent(QDropEvent* event)
 {
-    if ( event->mimeData()->hasColor() )
-    {
+  if (event->mimeData()->hasColor()) {
     setColor(event->mimeData()->colorData().value<QColor>());
     event->accept();
-    }
-    else if ( event->mimeData()->hasText() )
-    {
+  } else if (event->mimeData()->hasText()) {
     QColor col(event->mimeData()->text());
-        if ( col.isValid() )
-        {
+    if (col.isValid()) {
       setColor(col);
       event->accept();
     }

external/singleapplication/singleapplication.cpp

@@ -22,46 +22,47 @@
 
 #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 ) {
+SingleApplicationPrivate::SingleApplicationPrivate(SingleApplication* q_ptr)
+  : q_ptr(q_ptr)
+{
   server = nullptr;
   socket = nullptr;
 }
 
 SingleApplicationPrivate::~SingleApplicationPrivate()
 {
-    if( socket != nullptr ) {
+  if (socket != nullptr) {
     socket->close();
     delete socket;
   }
 
   memory->lock();
   InstancesInfo* inst = static_cast<InstancesInfo*>(memory->data());
-    if( server != nullptr ) {
+  if (server != nullptr) {
     server->close();
     delete server;
     inst->primary = false;
@@ -72,52 +73,57 @@ SingleApplicationPrivate::~SingleApplicationPrivate()
   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 ) {
+  if (options & SingleApplication::Mode::User) {
 #ifdef Q_OS_WIN
     Q_UNUSED(timeout);
-        wchar_t username [ UNLEN + 1 ];
+    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() );
+    if (GetUserNameW(username, &usernameLength)) {
+      appData.addData(QString::fromWCharArray(username).toUtf8());
     } else {
-            appData.addData( QStandardPaths::standardLocations( QStandardPaths::HomeLocation ).join("").toUtf8() );
+      appData.addData(
+        QStandardPaths::standardLocations(QStandardPaths::HomeLocation)
+          .join("")
+          .toUtf8());
     }
 #endif
 #ifdef Q_OS_UNIX
     QProcess process;
-        process.start( QStringLiteral("whoami"),QStringList{} );
+    process.start(QStringLiteral("whoami"), QStringList{});
 
-        if( process.waitForFinished( timeout ) &&
+    if (process.waitForFinished(timeout) &&
         process.exitCode() == QProcess::NormalExit) {
-            appData.addData( process.readLine() );
+      appData.addData(process.readLine());
     } else {
       appData.addData(
-                QDir(
-                    QStandardPaths::standardLocations( QStandardPaths::HomeLocation ).first()
-                ).absolutePath().toUtf8()
-            );
+        QDir(QStandardPaths::standardLocations(QStandardPaths::HomeLocation)
+               .first())
+          .absolutePath()
+          .toUtf8());
     }
 #endif
   }
@@ -127,7 +133,8 @@ void SingleApplicationPrivate::genBlockServerName( int timeout )
   blockServerName = appData.result().toBase64().replace("/", "_");
 }
 
-void SingleApplicationPrivate::startPrimary( bool resetMemory )
+void
+SingleApplicationPrivate::startPrimary(bool resetMemory)
 {
   Q_Q(SingleApplication);
 
@@ -138,30 +145,28 @@ void SingleApplicationPrivate::startPrimary( bool resetMemory )
 #endif
   // Successful creation means that no main process exists
   // So we start a QLocalServer to listen for connections
-    QLocalServer::removeServer( blockServerName );
+  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 );
+  if (options & SingleApplication::Mode::User) {
+    server->setSocketOptions(QLocalServer::UserAccessOption);
   } else {
-      server->setSocketOptions( QLocalServer::WorldAccessOption );
+    server->setSocketOptions(QLocalServer::WorldAccessOption);
   }
 
-    server->listen( blockServerName );
-    QObject::connect(
-        server,
+  server->listen(blockServerName);
+  QObject::connect(server,
                    &QLocalServer::newConnection,
                    this,
-        &SingleApplicationPrivate::slotConnectionEstablished
-    );
+                   &SingleApplicationPrivate::slotConnectionEstablished);
 
   // Reset the number of connections
   memory->lock();
   InstancesInfo* inst = static_cast<InstancesInfo*>(memory->data());
 
-    if( resetMemory ) {
+  if (resetMemory) {
     inst->secondary = 0;
   }
 
@@ -173,7 +178,8 @@ void SingleApplicationPrivate::startPrimary( bool resetMemory )
   instanceNumber = 0;
 }
 
-void SingleApplicationPrivate::startSecondary()
+void
+SingleApplicationPrivate::startSecondary()
 {
 #ifdef Q_OS_UNIX
   // Handle any further termination signals to ensure the
@@ -182,31 +188,33 @@ void SingleApplicationPrivate::startSecondary()
 #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 ) {
+  if (socket == nullptr) {
     socket = new QLocalSocket();
   }
 
   // If already connected - we are done;
-    if( socket->state() == QLocalSocket::ConnectedState )
+  if (socket->state() == QLocalSocket::ConnectedState)
     return;
 
   // If not connect
-    if( socket->state() == QLocalSocket::UnconnectedState ||
-        socket->state() == QLocalSocket::ClosingState ) {
-        socket->connectToServer( blockServerName );
+  if (socket->state() == QLocalSocket::UnconnectedState ||
+      socket->state() == QLocalSocket::ClosingState) {
+    socket->connectToServer(blockServerName);
   }
 
   // Wait for being connected
-    if( socket->state() == QLocalSocket::ConnectingState ) {
-        socket->waitForConnected( msecs );
+  if (socket->state() == QLocalSocket::ConnectingState) {
+    socket->waitForConnected(msecs);
   }
 
   // Initialisation message according to the SingleApplication protocol
-    if( socket->state() == QLocalSocket::ConnectedState ) {
+  if (socket->state() == QLocalSocket::ConnectedState) {
     // Notify the parent that a new instance had been started;
     QByteArray initMsg;
     QDataStream writeStream(&initMsg, QIODevice::WriteOnly);
@@ -214,16 +222,18 @@ void SingleApplicationPrivate::connectToPrimary( int msecs, ConnectionType conne
     writeStream << blockServerName.toLatin1();
     writeStream << static_cast<quint8>(connectionType);
     writeStream << instanceNumber;
-        quint16 checksum = qChecksum(initMsg.constData(), static_cast<quint32>(initMsg.length()));
+    quint16 checksum =
+      qChecksum(initMsg.constData(), static_cast<quint32>(initMsg.length()));
     writeStream << checksum;
 
-        socket->write( initMsg );
+    socket->write(initMsg);
     socket->flush();
-        socket->waitForBytesWritten( msecs );
+    socket->waitForBytesWritten(msecs);
   }
 }
 
-qint64 SingleApplicationPrivate::primaryPid()
+qint64
+SingleApplicationPrivate::primaryPid()
 {
   qint64 pid;
 
@@ -236,47 +246,51 @@ qint64 SingleApplicationPrivate::primaryPid()
 }
 
 #ifdef Q_OS_UNIX
-    void SingleApplicationPrivate::crashHandler()
-    {
+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
-    }
+  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 )
-    {
+void
+SingleApplicationPrivate::terminate(int signum)
+{
   delete ((SingleApplication*)QCoreApplication::instance())->d_ptr;
-        ::exit( 128 + signum );
-    }
+  ::exit(128 + signum);
+}
 #endif
 
 /**
  * @brief Executed when a connection has been made to the LocalServer
  */
-void SingleApplicationPrivate::slotConnectionEstablished()
+void
+SingleApplicationPrivate::slotConnectionEstablished()
 {
   Q_Q(SingleApplication);
 
-    QLocalSocket *nextConnSocket = server->nextPendingConnection();
+  QLocalSocket* nextConnSocket = server->nextPendingConnection();
 
   quint32 instanceId = 0;
   ConnectionType connectionType = InvalidConnection;
-    if( nextConnSocket->waitForReadyRead( 100 ) ) {
+  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 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);
@@ -296,60 +310,62 @@ void SingleApplicationPrivate::slotConnectionEstablished()
     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) {
+    if (readStream.status() != QDataStream::Ok ||
+        QLatin1String(latin1Name) != blockServerName ||
+        msgChecksum != actualChecksum) {
       connectionType = InvalidConnection;
     }
   }
 
-    if( connectionType == InvalidConnection ) {
+  if (connectionType == InvalidConnection) {
     nextConnSocket->close();
     delete nextConnSocket;
     return;
   }
 
-    QObject::connect(
-        nextConnSocket,
+  QObject::connect(nextConnSocket,
                    &QLocalSocket::aboutToClose,
                    this,
                    [nextConnSocket, instanceId, this]() {
-            emit this->slotClientConnectionClosed( nextConnSocket, instanceId );
-        }
-    );
+                     emit this->slotClientConnectionClosed(nextConnSocket,
+                                                           instanceId);
+                   });
 
-    QObject::connect(
-        nextConnSocket,
+  QObject::connect(nextConnSocket,
                    &QLocalSocket::readyRead,
                    this,
                    [nextConnSocket, instanceId, this]() {
-            emit this->slotDataAvailable( nextConnSocket, instanceId );
-        }
-    );
+                     emit this->slotDataAvailable(nextConnSocket, instanceId);
+                   });
 
-    if( connectionType == NewInstance || (
-            connectionType == SecondaryInstance &&
-            options & SingleApplication::Mode::SecondaryNotification
-        )
-    ) {
+  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() );
+  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  );
+  if (closedSocket->bytesAvailable() > 0)
+    emit slotDataAvailable(closedSocket, instanceId);
   closedSocket->deleteLater();
 }
 
@@ -360,8 +376,13 @@ 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);
 
@@ -370,41 +391,42 @@ SingleApplication::SingleApplication( int &argc, char *argv[], bool allowSeconda
 
   // Generating an application ID used for identifying the shared memory
   // block and QLocalServer
-    d->genBlockServerName( timeout );
+  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.
 #ifdef Q_OS_UNIX
-    d->memory = new QSharedMemory( d->blockServerName );
+  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 );
+  if (d->memory->create(sizeof(InstancesInfo))) {
+    d->startPrimary(true);
     return;
   } else {
     // Attempt to attach to the memory segment
-        if( d->memory->attach() ) {
+    if (d->memory->attach()) {
       d->memory->lock();
       InstancesInfo* inst = static_cast<InstancesInfo*>(d->memory->data());
 
-            if( ! inst->primary ) {
-                d->startPrimary( false );
+      if (!inst->primary) {
+        d->startPrimary(false);
         d->memory->unlock();
         return;
       }
 
       // Check if another instance can be started
-            if( allowSecondary ) {
+      if (allowSecondary) {
         inst->secondary += 1;
         d->instanceNumber = inst->secondary;
         d->startSecondary();
-                if( d->options & Mode::SecondaryNotification ) {
-                    d->connectToPrimary( timeout, SingleApplicationPrivate::SecondaryInstance );
+        if (d->options & Mode::SecondaryNotification) {
+          d->connectToPrimary(timeout,
+                              SingleApplicationPrivate::SecondaryInstance);
         }
         d->memory->unlock();
         return;
@@ -414,9 +436,9 @@ SingleApplication::SingleApplication( int &argc, char *argv[], bool allowSeconda
     }
   }
 
-    d->connectToPrimary( timeout, SingleApplicationPrivate::NewInstance );
+  d->connectToPrimary(timeout, SingleApplicationPrivate::NewInstance);
   delete d;
-    ::exit( EXIT_SUCCESS );
+  ::exit(EXIT_SUCCESS);
 }
 
 /**
@@ -428,42 +450,48 @@ SingleApplication::~SingleApplication()
   delete d;
 }
 
-bool SingleApplication::isPrimary()
+bool
+SingleApplication::isPrimary()
 {
   Q_D(SingleApplication);
   return d->server != nullptr;
 }
 
-bool SingleApplication::isSecondary()
+bool
+SingleApplication::isSecondary()
 {
   Q_D(SingleApplication);
   return d->server == nullptr;
 }
 
-quint32 SingleApplication::instanceId()
+quint32
+SingleApplication::instanceId()
 {
   Q_D(SingleApplication);
   return d->instanceNumber;
 }
 
-qint64 SingleApplication::primaryPid()
+qint64
+SingleApplication::primaryPid()
 {
   Q_D(SingleApplication);
   return d->primaryPid();
 }
 
-bool SingleApplication::sendMessage( QByteArray message, int timeout )
+bool
+SingleApplication::sendMessage(QByteArray message, int timeout)
 {
   Q_D(SingleApplication);
 
   // Nobody to connect to
-    if( isPrimary() ) return false;
+  if (isPrimary())
+    return false;
 
   // Make sure the socket is connected
-    d->connectToPrimary( timeout,  SingleApplicationPrivate::Reconnect );
+  d->connectToPrimary(timeout, SingleApplicationPrivate::Reconnect);
 
-    d->socket->write( message );
+  d->socket->write(message);
   bool dataWritten = d->socket->flush();
-    d->socket->waitForBytesWritten( timeout );
+  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)
@@ -56,7 +56,8 @@ public:
    * block will be user wide.
    * @enum
    */
-    enum Mode {
+  enum Mode
+  {
     User = 1 << 0,
     System = 1 << 1,
     SecondaryNotification = 1 << 2,
@@ -85,7 +86,11 @@ public:
    * 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 );
+  explicit SingleApplication(int& argc,
+                             char* argv[],
+                             bool allowSecondary = false,
+                             Options options = Mode::User,
+                             int timeout = 100);
   ~SingleApplication();
 
   /**
@@ -119,14 +124,14 @@ public:
    * @note sendMessage() will return false if invoked from the primary
    * instance.
    */
-    bool sendMessage( QByteArray message, int timeout = 100 );
+  bool sendMessage(QByteArray message, int timeout = 100);
 
 Q_SIGNALS:
   void instanceStarted();
-    void receivedMessage( quint32 instanceId, QByteArray message );
+  void receivedMessage(quint32 instanceId, QByteArray message);
 
 private:
-    SingleApplicationPrivate *d_ptr;
+  SingleApplicationPrivate* d_ptr;
   Q_DECLARE_PRIVATE(SingleApplication)
 };
 

external/singleapplication/singleapplication_p.h

@@ -32,21 +32,24 @@
 #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 {
+struct InstancesInfo
+{
   bool primary;
   quint32 secondary;
   qint64 primaryPid;
 };
 
-class SingleApplicationPrivate : public QObject {
-Q_OBJECT
+class SingleApplicationPrivate : public QObject
+{
+  Q_OBJECT
 public:
-    enum ConnectionType : quint8 {
+  enum ConnectionType : quint8
+  {
     InvalidConnection = 0,
     NewInstance = 1,
     SecondaryInstance = 2,
@@ -54,32 +57,32 @@ public:
   };
   Q_DECLARE_PUBLIC(SingleApplication)
 
-    SingleApplicationPrivate( SingleApplication *q_ptr );
+  SingleApplicationPrivate(SingleApplication* q_ptr);
   ~SingleApplicationPrivate();
 
-    void genBlockServerName( int msecs );
-    void startPrimary( bool resetMemory );
+  void genBlockServerName(int msecs);
+  void startPrimary(bool resetMemory);
   void startSecondary();
-    void connectToPrimary(int msecs, ConnectionType connectionType );
+  void connectToPrimary(int msecs, ConnectionType connectionType);
   qint64 primaryPid();
 
 #ifdef Q_OS_UNIX
   void crashHandler();
-    static void terminate( int signum );
+  static void terminate(int signum);
 #endif
 
-    QSharedMemory *memory;
-    SingleApplication *q_ptr;
-    QLocalSocket *socket;
-    QLocalServer *server;
+  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 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)
 {
-
-}
-
-void CommandArgument::setName(const QString &name) {
   m_name = name;
 }
 
-QString CommandArgument::name() const {
+QString
+CommandArgument::name() const
+{
   return m_name;
 }
 
-void CommandArgument::setDescription(const QString &description) {
+void
+CommandArgument::setDescription(const QString& description)
+{
   m_description = description;
 }
 
-QString CommandArgument::description() const {
+QString
+CommandArgument::description() const
+{
   return m_description;
 }
 
-bool CommandArgument::isRoot() const {
+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

@@ -19,20 +19,21 @@
 
 #include <QString>
 
-class CommandArgument {
+class CommandArgument
+{
 public:
   CommandArgument();
-    explicit CommandArgument(const QString &name, const QString &description);
+  explicit CommandArgument(const QString& name, const QString& description);
 
-    void setName(const QString &name);
+  void setName(const QString& name);
   QString name() const;
 
-    void setDescription(const QString &description);
+  void setDescription(const QString& description);
   QString description() const;
 
   bool isRoot() const;
 
-    bool operator ==(const CommandArgument &arg) const;
+  bool operator==(const CommandArgument& arg) const;
 
 private:
   QString m_name;

src/cli/commandlineparser.cpp

@@ -19,34 +19,34 @@
 #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"},
+auto versionOption =
+  CommandOption({ "v", "version" },
                 QStringLiteral("Displays version information"));
-auto helpOption = CommandOption({"h", "help"},
-                                QStringLiteral("Displays this help"));
+auto helpOption =
+  CommandOption({ "h", "help" }, QStringLiteral("Displays this help"));
 
-QString optionsToString(const QList<CommandOption> &options,
-                        const QList<CommandArgument> &arguments) {
+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) {
+  for (auto const& option : options) {
     QStringList dashedOptions = option.dashedNames();
     QString joinedDashedOptions = dashedOptions.join(QStringLiteral(", "));
     if (!option.valueName().isEmpty()) {
-            joinedDashedOptions += QStringLiteral(" <%1>")
-                    .arg(option.valueName());
+      joinedDashedOptions += QStringLiteral(" <%1>").arg(option.valueName());
     }
     if (joinedDashedOptions.length() > size) {
       size = joinedDashedOptions.length();
@@ -54,20 +54,20 @@ QString optionsToString(const QList<CommandOption> &options,
     dashedOptionList << joinedDashedOptions;
   }
   // check the length of the arguments
-    for (auto const &arg: arguments) {
-        if(arg.name().length() > size)
+  for (auto const& arg : arguments) {
+    if (arg.name().length() > size)
       size = arg.name().length();
   }
   // generate the text
   QString result;
-    if(!dashedOptionList.isEmpty()) {
+  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));
+                  .arg(options.at(i).description().replace(QLatin1String("\n"),
+                                                           linePadding));
     }
     if (!arguments.isEmpty()) {
       result += QLatin1String("\n");
@@ -86,14 +86,15 @@ QString optionsToString(const QList<CommandOption> &options,
 
 } // 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) {
+  for (Node& n : actualNode->subNodes) {
     if (n.argument.name() == argument) {
       actualNode = &n;
       isValidArg = true;
@@ -114,9 +115,10 @@ bool CommandLineParser::processArgs(const QStringList &args,
   return ok;
 }
 
-bool CommandLineParser::processOptions(const QStringList &args,
-                                       QStringList::const_iterator &actualIt,
-                                       Node *const actualNode)
+bool
+CommandLineParser::processOptions(const QStringList& args,
+                                  QStringList::const_iterator& actualIt,
+                                  Node* const actualNode)
 {
   QString arg = *actualIt;
   bool ok = true;
@@ -124,20 +126,17 @@ bool CommandLineParser::processOptions(const QStringList &args,
   int equalsPos = arg.indexOf(QLatin1String("="));
   QString valueStr;
   if (equalsPos != -1) {
-        valueStr = arg.mid(equalsPos +1); // right
+    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;
+  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);
+  arg = isDoubleDashed ? arg.remove(0, 2) : arg.remove(0, 1);
   // get option
   auto endIt = actualNode->options.cend();
   auto optionIt = endIt;
@@ -153,7 +152,8 @@ bool CommandLineParser::processOptions(const QStringList &args,
       argName = qApp->applicationName();
     }
     out << QStringLiteral("the option '%1' is not a valid option "
-                         "for the argument '%2'.").arg(arg)
+                          "for the argument '%2'.")
+             .arg(arg)
              .arg(argName);
     ok = false;
     return ok;
@@ -163,12 +163,13 @@ bool CommandLineParser::processOptions(const QStringList &args,
   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);
+                          "require a value.")
+             .arg(arg);
     ok = false;
     return ok;
   } else if (requiresValue && valueStr.isEmpty()) {
     // find in the next
-        if (actualIt+1 != args.cend()) {
+    if (actualIt + 1 != args.cend()) {
       ++actualIt;
     } else {
       out << QStringLiteral("Expected value after the option '%1'.").arg(arg);
@@ -193,17 +194,18 @@ bool CommandLineParser::processOptions(const QStringList &args,
   return ok;
 }
 
-bool CommandLineParser::parse(const QStringList &args) {
+bool
+CommandLineParser::parse(const QStringList& args)
+{
   m_foundArgs.clear();
   m_foundOptions.clear();
   bool ok = true;
-    Node *actualNode = &m_parseTree;
+  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)))
-    {
+      dashedVersion.contains(args.at(1))) {
     if (args.length() == 2) {
       printVersion();
       m_foundOptions << versionOption;
@@ -212,13 +214,12 @@ bool CommandLineParser::parse(const QStringList &args) {
       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;
+    const QString& value = *it;
     if (value.startsWith(QLatin1String("-"))) {
       ok = processOptions(args, it, actualNode);
 
@@ -232,21 +233,26 @@ bool CommandLineParser::parse(const QStringList &args) {
   return ok;
 }
 
-CommandOption CommandLineParser::addVersionOption() {
+CommandOption
+CommandLineParser::addVersionOption()
+{
   m_withVersion = true;
   return versionOption;
 }
 
-CommandOption CommandLineParser::addHelpOption() {
+CommandOption
+CommandLineParser::addHelpOption()
+{
   m_withHelp = true;
   return helpOption;
 }
 
-bool CommandLineParser::AddArgument(const CommandArgument &arg,
-                                    const CommandArgument &parent)
+bool
+CommandLineParser::AddArgument(const CommandArgument& arg,
+                               const CommandArgument& parent)
 {
   bool res = true;
-    Node *n = findParent(parent);
+  Node* n = findParent(parent);
   if (n == nullptr) {
     res = false;
   } else {
@@ -257,11 +263,12 @@ bool CommandLineParser::AddArgument(const CommandArgument &arg,
   return res;
 }
 
-bool CommandLineParser::AddOption(const CommandOption &option,
-                                  const CommandArgument &parent)
+bool
+CommandLineParser::AddOption(const CommandOption& option,
+                             const CommandArgument& parent)
 {
   bool res = true;
-    Node *n = findParent(parent);
+  Node* n = findParent(parent);
   if (n == nullptr) {
     res = false;
   } else {
@@ -270,11 +277,12 @@ bool CommandLineParser::AddOption(const CommandOption &option,
   return res;
 }
 
-bool CommandLineParser::AddOptions(const QList<CommandOption> &options,
-                                   const CommandArgument &parent)
+bool
+CommandLineParser::AddOptions(const QList<CommandOption>& options,
+                              const CommandArgument& parent)
 {
   bool res = true;
-    for (auto const &option: options) {
+  for (auto const& option : options) {
     if (!AddOption(option, parent)) {
       res = false;
       break;
@@ -283,26 +291,35 @@ bool CommandLineParser::AddOptions(const QList<CommandOption> &options,
   return res;
 }
 
-void CommandLineParser::setGeneralErrorMessage(const QString &msg) {
+void
+CommandLineParser::setGeneralErrorMessage(const QString& msg)
+{
   m_generalErrorMessage = msg;
 }
 
-void CommandLineParser::setDescription(const QString &description) {
+void
+CommandLineParser::setDescription(const QString& description)
+{
   m_description = description;
 }
 
-bool CommandLineParser::isSet(const CommandArgument &arg) const {
+bool
+CommandLineParser::isSet(const CommandArgument& arg) const
+{
   return m_foundArgs.contains(arg);
 }
 
-
-bool CommandLineParser::isSet(const CommandOption &option) const {
+bool
+CommandLineParser::isSet(const CommandOption& option) const
+{
   return m_foundOptions.contains(option);
 }
 
-QString CommandLineParser::value(const CommandOption &option) const {
+QString
+CommandLineParser::value(const CommandOption& option) const
+{
   QString value = option.value();
-    for (const CommandOption &fOption: m_foundOptions) {
+  for (const CommandOption& fOption : m_foundOptions) {
     if (option == fOption) {
       value = fOption.value();
       break;
@@ -311,12 +328,16 @@ QString CommandLineParser::value(const CommandOption &option) const {
   return value;
 }
 
-void CommandLineParser::printVersion() {
+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) {
+void
+CommandLineParser::printHelp(QStringList args, const Node* node)
+{
   args.removeLast(); // remove the help, it's always the last
   QString helpText;
   // add usage info
@@ -327,10 +348,11 @@ void CommandLineParser::printHelp(QStringList args, const Node *node) {
   QString argText = node->subNodes.isEmpty() ? "" : "[arguments]";
   helpText += QStringLiteral("Usage: %1 [%2-options] %3\n\n")
                 .arg(args.join(QStringLiteral(" ")))
-            .arg(argName).arg(argText);
+                .arg(argName)
+                .arg(argText);
   // add command options and subarguments
   QList<CommandArgument> subArgs;
-    for (const Node &n: node->subNodes)
+  for (const Node& n : node->subNodes)
     subArgs.append(n.argument);
   auto modifiedOptions = node->options;
   if (m_withHelp)
@@ -343,17 +365,16 @@ void CommandLineParser::printHelp(QStringList args, const Node *node) {
   out << helpText;
 }
 
-CommandLineParser::Node* CommandLineParser::findParent(
-        const CommandArgument &parent)
+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)
-    {
+  // 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;
@@ -362,14 +383,15 @@ CommandLineParser::Node* CommandLineParser::findParent(
   return res;
 }
 
-CommandLineParser::Node* CommandLineParser::recursiveParentSearch(
-        const CommandArgument &parent, Node &node) const
+CommandLineParser::Node*
+CommandLineParser::recursiveParentSearch(const CommandArgument& parent,
+                                         Node& node) const
 {
-    Node * res = nullptr;
+  Node* res = nullptr;
   if (node.argument == parent) {
     res = &node;
   } else {
-        for (auto i = node.subNodes.begin(); i != node.subNodes.end(); ++i){
+    for (auto i = node.subNodes.begin(); i != node.subNodes.end(); ++i) {
       res = recursiveParentSearch(parent, *i);
       if (res != nullptr) {
         break;
@@ -379,17 +401,16 @@ CommandLineParser::Node* CommandLineParser::recursiveParentSearch(
   return res;
 }
 
-bool CommandLineParser::processIfOptionIsHelp(
-        const QStringList &args,
-        QStringList::const_iterator &actualIt,
-        Node * &actualNode)
+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()) {
+      dashedHelpNames.contains(*actualIt)) {
+    if (actualIt + 1 == args.cend()) {
       m_foundOptions << helpOption;
       printHelp(args, actualNode);
       actualIt++;

src/cli/commandlineparser.h

@@ -21,32 +21,33 @@
 #include "src/cli/commandoption.h"
 #include <QMap>
 
-class CommandLineParser {
+class CommandLineParser
+{
 public:
   CommandLineParser();
 
-    bool parse(const QStringList &args);
+  bool parse(const QStringList& args);
 
   CommandArgument rootArgument() const { return CommandArgument(); }
 
   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;
@@ -54,12 +55,15 @@ private:
   QString m_description;
   QString m_generalErrorMessage;
 
-    struct Node {
-        explicit Node(const CommandArgument &arg) : argument(arg) {}
+  struct Node
+  {
+    explicit Node(const CommandArgument& arg)
+      : argument(arg)
+    {}
     Node() {}
-        bool operator==(const Node &n) const {
-            return argument == n.argument &&
-                    options == n.options &&
+    bool operator==(const Node& n) const
+    {
+      return argument == n.argument && options == n.options &&
              subNodes == n.subNodes;
     }
     CommandArgument argument;
@@ -73,17 +77,16 @@ private:
 
   // 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);
+  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; };
 }
 
-void CommandOption::setName(const QString &name) {
+void
+CommandOption::setName(const QString& name)
+{
   m_names = QStringList() << name;
 }
 
-void CommandOption::setNames(const QStringList &names) {
+void
+CommandOption::setNames(const QStringList& names)
+{
   m_names = names;
 }
 
-QStringList CommandOption::names() const {
+QStringList
+CommandOption::names() const
+{
   return m_names;
 }
 
-QStringList CommandOption::dashedNames() const {
+QStringList
+CommandOption::dashedNames() const
+{
   QStringList dashedNames;
-    for (const QString &name: m_names) {
+  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);
+    QString dashedName = (name.length() == 1)
+                           ? QStringLiteral("-%1").arg(name)
+                           : QStringLiteral("--%1").arg(name);
     dashedNames << dashedName;
   }
   return dashedNames;
 }
 
-void CommandOption::setValueName(const QString &name) {
+void
+CommandOption::setValueName(const QString& name)
+{
   m_valueName = name;
 }
 
-QString CommandOption::valueName() const {
+QString
+CommandOption::valueName() const
+{
   return m_valueName;
 }
 
-void CommandOption::setValue(const QString &value) {
+void
+CommandOption::setValue(const QString& value)
+{
   if (m_valueName.isEmpty()) {
     m_valueName = QLatin1String("value");
   }
   m_value = value;
 }
 
-QString CommandOption::value() const {
+QString
+CommandOption::value() const
+{
   return m_value;
 }
 
-void CommandOption::addChecker(const function<bool (const QString &)> checker,
-                               const QString &errMsg)
+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 {
+bool
+CommandOption::checkValue(const QString& value) const
+{
   return m_checker(value);
 }
 
-QString CommandOption::description() const
+QString
+CommandOption::description() const
 {
   return m_description;
 }
 
-void CommandOption::setDescription(const QString &description)
+void
+CommandOption::setDescription(const QString& description)
 {
   m_description = description;
 }
 
-QString CommandOption::errorMsg() const {
+QString
+CommandOption::errorMsg() const
+{
   return m_errorMsg;
 }
 
-bool CommandOption::operator ==(const CommandOption &option) const
+bool
+CommandOption::operator==(const CommandOption& option) const
 {
-    return m_description == option.m_description
-            && m_names == option.m_names
-            && m_valueName == option.m_valueName;
+  return m_description == option.m_description && m_names == option.m_names &&
+         m_valueName == option.m_valueName;
 }

src/cli/commandoption.h

@@ -22,36 +22,40 @@
 
 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);
+  void setName(const QString& name);
+  void setNames(const QStringList& names);
   QStringList names() const;
   QStringList dashedNames() const;
 
-    void setValueName(const QString &name);
+  void setValueName(const QString& name);
   QString valueName() const;
 
-    void setValue(const QString &value);
+  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);
+  void setDescription(const QString& description);
 
   QString errorMsg() const;
 
-    bool operator==(const CommandOption &option) const;
+  bool operator==(const CommandOption& option) const;
 
 private:
   QStringList m_names;

src/config/buttonlistview.cpp

@@ -21,27 +21,31 @@
 #include <QListWidgetItem>
 #include <algorithm>
 
-ButtonListView::ButtonListView(QWidget *parent) : QListWidget(parent) {
+ButtonListView::ButtonListView(QWidget* parent)
+  : QListWidget(parent)
+{
   setMouseTracking(true);
   setFlow(QListWidget::TopToBottom);
   initButtonList();
   updateComponents();
-    connect(this, &QListWidget::itemClicked, this,
-            &ButtonListView::reverseItemCheck);
+  connect(
+    this, &QListWidget::itemClicked, this, &ButtonListView::reverseItemCheck);
 }
 
-void ButtonListView::initButtonList() {
+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);
 
     // init the menu option
-        QListWidgetItem *m_buttonItem = new QListWidgetItem(this);
+    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());
@@ -57,13 +61,15 @@ void ButtonListView::initButtonList() {
   }
 }
 
-void ButtonListView::updateActiveButtons(QListWidgetItem *item) {
+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){
+    std::sort(m_listButtons.begin(), m_listButtons.end(), [](bt a, bt b) {
       return CaptureButton::getPriorityByButton(a) <
              CaptureButton::getPriorityByButton(b);
     });
@@ -73,7 +79,9 @@ void ButtonListView::updateActiveButtons(QListWidgetItem *item) {
   ConfigHandler().setButtons(m_listButtons);
 }
 
-void ButtonListView::reverseItemCheck(QListWidgetItem *item){
+void
+ButtonListView::reverseItemCheck(QListWidgetItem* item)
+{
   if (item->checkState() == Qt::Checked) {
     item->setCheckState(Qt::Unchecked);
   } else {
@@ -82,18 +90,22 @@ void ButtonListView::reverseItemCheck(QListWidgetItem *item){
   updateActiveButtons(item);
 }
 
-void ButtonListView::selectAll() {
+void
+ButtonListView::selectAll()
+{
   ConfigHandler().setAllTheButtons();
-    for(int i = 0; i < this->count(); ++i) {
+  for (int i = 0; i < this->count(); ++i) {
     QListWidgetItem* item = this->item(i);
     item->setCheckState(Qt::Checked);
   }
 }
 
-void ButtonListView::updateComponents() {
+void
+ButtonListView::updateComponents()
+{
   m_listButtons = ConfigHandler().getButtons();
   auto listTypes = CaptureButton::getIterableButtonTypes();
-    for(int i = 0; i < this->count(); ++i) {
+  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)) {

src/config/buttonlistview.h

@@ -20,16 +20,17 @@
 #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();
 
 private slots:
-    void reverseItemCheck(QListWidgetItem *);
+  void reverseItemCheck(QListWidgetItem*);
 
 protected:
   void initButtonList();
@@ -38,5 +39,5 @@ private:
   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) {
+ClickableLabel::ClickableLabel(QString s, QWidget* parent)
+  : QLabel(parent)
+{
   setText(s);
 }
 
-void ClickableLabel::mousePressEvent(QMouseEvent *) {
+void
+ClickableLabel::mousePressEvent(QMouseEvent*)
+{
   emit clicked();
 }

src/config/clickablelabel.h

@@ -19,15 +19,16 @@
 
 #include <QLabel>
 
-class ClickableLabel : public QLabel {
+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();
 
 private:
-    void mousePressEvent (QMouseEvent *);
+  void mousePressEvent(QMouseEvent*);
 };

src/config/configwindow.cpp

@@ -16,31 +16,33 @@
 //     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) {
+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){
+  auto changedSlot = [this](QString s) {
     QStringList files = m_configWatcher->files();
     if (!files.contains(s)) {
       this->m_configWatcher->addPath(s);
@@ -49,39 +51,45 @@ ConfigWindow::ConfigWindow(QWidget *parent) : QTabWidget(parent) {
   };
   m_configWatcher = new QFileSystemWatcher(this);
   m_configWatcher->addPath(ConfigHandler().configFilePath());
-    connect(m_configWatcher, &QFileSystemWatcher::fileChanged,
-            this, changedSlot);
+  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();
+  QString modifier =
+    isDark ? PathInfo::whiteIconPath() : PathInfo::blackIconPath();
 
   // visuals
   m_visuals = new VisualsEditor();
-    addTab(m_visuals, QIcon(modifier + "graphics.svg"),
-           tr("Interface"));
+  addTab(m_visuals, QIcon(modifier + "graphics.svg"), tr("Interface"));
 
   // filename
   m_filenameEditor = new FileNameEditor();
-    addTab(m_filenameEditor, QIcon(modifier + "name_edition.svg"),
+  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"));
+  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);
+  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) {
+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 {
+class ConfigWindow : public QTabWidget
+{
   Q_OBJECT
 public:
-    explicit ConfigWindow(QWidget *parent = nullptr);
+  explicit ConfigWindow(QWidget* parent = nullptr);
 
 signals:
   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)
+ExtendedSlider::ExtendedSlider(QWidget* parent)
   : QSlider(parent)
 {
-    connect(this, &ExtendedSlider::valueChanged,
-            this, &ExtendedSlider::updateTooltip);
-    connect(this, &ExtendedSlider::sliderMoved,
-            this, &ExtendedSlider::fireTimer);
+  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(
+    &m_timer, &QTimer::timeout, this, &ExtendedSlider::modificationsEnded);
 }
 
-int ExtendedSlider::mappedValue(int min, int max) {
+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) {
+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() {
+void
+ExtendedSlider::fireTimer()
+{
   m_timer.start(500);
 }

src/config/extendedslider.h

@@ -20,10 +20,11 @@
 #include <QSlider>
 #include <QTimer>
 
-class ExtendedSlider : public QSlider {
+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);

src/config/filenameeditor.cpp

@@ -16,21 +16,25 @@
 //     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) {
+FileNameEditor::FileNameEditor(QWidget* parent)
+  : QWidget(parent)
+{
   initWidgets();
   initLayout();
 }
 
-void FileNameEditor::initLayout() {
+void
+FileNameEditor::initLayout()
+{
   m_layout = new QVBoxLayout(this);
   auto infoLabel = new QLabel(tr("Edit the name of your captures:"), this);
   infoLabel->setFixedHeight(20);
@@ -41,14 +45,16 @@ void FileNameEditor::initLayout() {
   m_layout->addWidget(new QLabel(tr("Preview:")));
   m_layout->addWidget(m_outputLabel);
 
-    QHBoxLayout *horizLayout = new QHBoxLayout();
+  QHBoxLayout* horizLayout = new QHBoxLayout();
   horizLayout->addWidget(m_saveButton);
   horizLayout->addWidget(m_resetButton);
   horizLayout->addWidget(m_clearButton);
   m_layout->addLayout(horizLayout);
 }
 
-void FileNameEditor::initWidgets() {
+void
+FileNameEditor::initWidgets()
+{
   m_nameHandler = new FileNameHandler(this);
 
   // editor
@@ -65,51 +71,67 @@ void FileNameEditor::initWidgets() {
   pal.setColor(QPalette::Active, m_outputLabel->backgroundRole(), color);
   m_outputLabel->setPalette(pal);
 
-    connect(m_nameEditor, &QLineEdit::textChanged, this,
+  connect(m_nameEditor,
+          &QLineEdit::textChanged,
+          this,
           &FileNameEditor::showParsedPattern);
   updateComponents();
 
   // helper buttons
   m_helperButtons = new StrftimeChooserWidget(this);
-    connect(m_helperButtons, &StrftimeChooserWidget::variableEmitted,
-            this, &FileNameEditor::addToNameEditor);
+  connect(m_helperButtons,
+          &StrftimeChooserWidget::variableEmitted,
+          this,
+          &FileNameEditor::addToNameEditor);
 
   // save
   m_saveButton = new QPushButton(tr("Save"), this);
-    connect(m_saveButton, &QPushButton::clicked, this, &FileNameEditor::savePattern);
+  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);
+  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());
+  connect(m_clearButton, &QPushButton::clicked, this, [this]() {
+    m_nameEditor->setText(QString());
   });
-    m_clearButton->setToolTip(tr("Deletes the name"));}
+  m_clearButton->setToolTip(tr("Deletes the name"));
+}
 
-void FileNameEditor::savePattern() {
+void
+FileNameEditor::savePattern()
+{
   QString pattern = m_nameEditor->text();
   m_nameHandler->setPattern(pattern);
 }
 
-void FileNameEditor::showParsedPattern(const QString &p) {
+void
+FileNameEditor::showParsedPattern(const QString& p)
+{
   QString output = m_nameHandler->parseFilename(p);
   m_outputLabel->setText(output);
 }
 
-void FileNameEditor::resetName() {
+void
+FileNameEditor::resetName()
+{
   m_nameEditor->setText(ConfigHandler().filenamePatternValue());
 }
 
-void FileNameEditor::addToNameEditor(QString s) {
+void
+FileNameEditor::addToNameEditor(QString s)
+{
   m_nameEditor->setText(m_nameEditor->text() + s);
   m_nameEditor->setFocus();
 }
 
-void FileNameEditor::updateComponents() {
+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;
@@ -26,20 +26,21 @@ class FileNameHandler;
 class QPushButton;
 class StrftimeChooserWidget;
 
-class FileNameEditor : public QWidget {
+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();
@@ -50,6 +51,6 @@ public slots:
 
 private slots:
   void savePattern();
-    void showParsedPattern(const QString &);
+  void showParsedPattern(const QString&);
   void resetName();
 };

src/config/geneneralconf.cpp

@@ -16,20 +16,21 @@
 //     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) {
+GeneneralConf::GeneneralConf(QWidget* parent)
+  : QWidget(parent)
+{
   m_layout = new QVBoxLayout(this);
   m_layout->setAlignment(Qt::AlignTop);
   initShowHelp();
@@ -44,28 +45,37 @@ GeneneralConf::GeneneralConf(QWidget *parent) : QWidget(parent) {
   updateComponents();
 }
 
-void GeneneralConf::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());
+  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) {
+void
+GeneneralConf::showHelpChanged(bool checked)
+{
   ConfigHandler().setShowHelp(checked);
 }
 
-void GeneneralConf::showDesktopNotificationChanged(bool checked) {
+void
+GeneneralConf::showDesktopNotificationChanged(bool checked)
+{
   ConfigHandler().setDesktopNotification(checked);
 }
 
-void GeneneralConf::showTrayIconChanged(bool checked) {
+void
+GeneneralConf::showTrayIconChanged(bool checked)
+{
   auto controller = Controller::getInstance();
   if (checked) {
     controller->enableTrayIcon();
@@ -74,21 +84,27 @@ void GeneneralConf::showTrayIconChanged(bool checked) {
   }
 }
 
-void GeneneralConf::autostartChanged(bool checked) {
+void
+GeneneralConf::autostartChanged(bool checked)
+{
   ConfigHandler().setStartupLaunch(checked);
 }
 
-void GeneneralConf::closeAfterCaptureChanged(bool checked) {
+void
+GeneneralConf::closeAfterCaptureChanged(bool checked)
+{
   ConfigHandler().setCloseAfterScreenshot(checked);
 }
 
-void GeneneralConf::importConfiguration() {
+void
+GeneneralConf::importConfiguration()
+{
   QString fileName = QFileDialog::getOpenFileName(this, tr("Import"));
   if (fileName.isEmpty()) {
     return;
   }
   QFile file(fileName);
-    QTextCodec *codec = QTextCodec::codecForLocale();
+  QTextCodec* codec = QTextCodec::codecForLocale();
   if (!file.open(QFile::ReadOnly)) {
     QMessageBox::about(this, tr("Error"), tr("Unable to read file."));
     return;
@@ -105,9 +121,11 @@ void GeneneralConf::importConfiguration() {
   config.close();
 }
 
-void GeneneralConf::exportFileConfiguration() {
-    QString fileName = QFileDialog::getSaveFileName(this, tr("Save File"),
-                               QStringLiteral("flameshot.conf"));
+void
+GeneneralConf::exportFileConfiguration()
+{
+  QString fileName = QFileDialog::getSaveFileName(
+    this, tr("Save File"), QStringLiteral("flameshot.conf"));
 
   // Cancel button
   if (fileName.isNull()) {
@@ -124,10 +142,13 @@ void GeneneralConf::exportFileConfiguration() {
   }
 }
 
-void GeneneralConf::resetConfiguration() {
+void
+GeneneralConf::resetConfiguration()
+{
   QMessageBox::StandardButton reply;
   reply = QMessageBox::question(
-              this, tr("Confirm Reset"),
+    this,
+    tr("Confirm Reset"),
     tr("Are you sure you want to reset the configuration?"),
     QMessageBox::Yes | QMessageBox::No);
   if (reply == QMessageBox::Yes) {
@@ -135,8 +156,9 @@ void GeneneralConf::resetConfiguration() {
   }
 }
 
-
-void GeneneralConf::initShowHelp() {
+void
+GeneneralConf::initShowHelp()
+{
   m_helpMessage = new QCheckBox(tr("Show help message"), this);
   ConfigHandler config;
   bool checked = config.showHelpValue();
@@ -145,24 +167,29 @@ void GeneneralConf::initShowHelp() {
                                "in the capture mode."));
   m_layout->addWidget(m_helpMessage);
 
-    connect(m_helpMessage, &QCheckBox::clicked, this,
-            &GeneneralConf::showHelpChanged);
+  connect(
+    m_helpMessage, &QCheckBox::clicked, this, &GeneneralConf::showHelpChanged);
 }
 
-void GeneneralConf::initShowDesktopNotification() {
-    m_sysNotifications =
-            new QCheckBox(tr("Show desktop notifications"), this);
+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,
+  connect(m_sysNotifications,
+          &QCheckBox::clicked,
+          this,
           &GeneneralConf::showDesktopNotificationChanged);
 }
 
-void GeneneralConf::initShowTrayIcon() {
+void
+GeneneralConf::initShowTrayIcon()
+{
 #if defined(Q_OS_LINUX) || defined(Q_OS_UNIX)
   m_showTray = new QCheckBox(tr("Show tray icon"), this);
   ConfigHandler config;
@@ -171,49 +198,62 @@ void GeneneralConf::initShowTrayIcon() {
   m_showTray->setToolTip(tr("Show the systemtray icon"));
   m_layout->addWidget(m_showTray);
 
-    connect(m_showTray, &QCheckBox::stateChanged, this,
+  connect(m_showTray,
+          &QCheckBox::stateChanged,
+          this,
           &GeneneralConf::showTrayIconChanged);
 #endif
 }
 
-void GeneneralConf::initConfingButtons() {
-    QHBoxLayout *buttonLayout = new QHBoxLayout();
+void
+GeneneralConf::initConfingButtons()
+{
+  QHBoxLayout* buttonLayout = new QHBoxLayout();
   m_layout->addStretch();
-    QGroupBox *box = new QGroupBox(tr("Configuration File"));
+  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,
+  connect(m_exportButton,
+          &QPushButton::clicked,
+          this,
           &GeneneralConf::exportFileConfiguration);
 
   m_importButton = new QPushButton(tr("Import"));
   buttonLayout->addWidget(m_importButton);
-    connect(m_importButton, &QPushButton::clicked, this,
+  connect(m_importButton,
+          &QPushButton::clicked,
+          this,
           &GeneneralConf::importConfiguration);
 
   m_resetButton = new QPushButton(tr("Reset"));
   buttonLayout->addWidget(m_resetButton);
-    connect(m_resetButton, &QPushButton::clicked, this,
+  connect(m_resetButton,
+          &QPushButton::clicked,
+          this,
           &GeneneralConf::resetConfiguration);
 }
 
-void GeneneralConf::initAutostart() {
-    m_autostart =
-            new QCheckBox(tr("Launch at startup"), this);
+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);
+  connect(
+    m_autostart, &QCheckBox::clicked, this, &GeneneralConf::autostartChanged);
 }
 
-void GeneneralConf::initCloseAfterCapture() {
+void
+GeneneralConf::initCloseAfterCapture()
+{
   m_closeAfterCapture = new QCheckBox(tr("Close after capture"), this);
   ConfigHandler config;
   bool checked = config.closeAfterScreenshotValue();
@@ -221,16 +261,21 @@ void GeneneralConf::initCloseAfterCapture() {
   m_closeAfterCapture->setToolTip(tr("Close after taking a screenshot"));
   m_layout->addWidget(m_closeAfterCapture);
 
-    connect(m_closeAfterCapture, &QCheckBox::clicked, this,
+  connect(m_closeAfterCapture,
+          &QCheckBox::clicked,
+          this,
           &GeneneralConf::closeAfterCaptureChanged);
 }
 
-void GeneneralConf::initCopyAndCloseAfterUpload()
+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_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) {

src/config/geneneralconf.h

@@ -23,10 +23,11 @@ class QVBoxLayout;
 class QCheckBox;
 class QPushButton;
 
-class GeneneralConf : public QWidget {
+class GeneneralConf : public QWidget
+{
   Q_OBJECT
 public:
-    explicit GeneneralConf(QWidget *parent = nullptr);
+  explicit GeneneralConf(QWidget* parent = nullptr);
 
 public slots:
   void updateComponents();
@@ -42,16 +43,16 @@ private slots:
   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();

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);
+StrftimeChooserWidget::StrftimeChooserWidget(QWidget* parent)
+  : QWidget(parent)
+{
+  QGridLayout* layout = new QGridLayout(this);
   auto k = m_buttonData.keys();
-    int middle = k.length()/2;
+  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);
+      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);});
+      connect(button, &QPushButton::clicked, this, [variable, this]() {
+        emit variableEmitted(variable);
+      });
     }
   }
   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

@@ -19,13 +19,14 @@
 
 #include <QWidget>
 
-class StrftimeChooserWidget : public QWidget {
+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;

src/config/uicoloreditor.cpp

@@ -15,18 +15,20 @@
 //     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) {
+UIcolorEditor::UIcolorEditor(QWidget* parent)
+  : QGroupBox(parent)
+{
   setTitle(tr("UI Color Editor"));
   setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
   m_hLayout = new QHBoxLayout;
@@ -46,7 +48,9 @@ UIcolorEditor::UIcolorEditor(QWidget *parent) : QGroupBox(parent) {
   updateComponents();
 }
 
-void UIcolorEditor::updateComponents() {
+void
+UIcolorEditor::updateComponents()
+{
   ConfigHandler config;
   m_uiColor = config.uiMainColorValue();
   m_contrastColor = config.uiContrastColorValue();
@@ -60,7 +64,9 @@ void UIcolorEditor::updateComponents() {
 }
 
 // updateUIcolor updates the appearance of the buttons
-void UIcolorEditor::updateUIcolor() {
+void
+UIcolorEditor::updateUIcolor()
+{
   ConfigHandler config;
   if (m_lastButtonPressed == m_buttonMainColor) {
     config.setUIMainColor(m_uiColor);
@@ -70,7 +76,9 @@ void UIcolorEditor::updateUIcolor() {
 }
 
 // updateLocalColor updates the local button
-void UIcolorEditor::updateLocalColor(const QColor c) {
+void
+UIcolorEditor::updateLocalColor(const QColor c)
+{
   if (m_lastButtonPressed == m_buttonMainColor) {
     m_uiColor = c;
   } else {
@@ -79,16 +87,22 @@ void UIcolorEditor::updateLocalColor(const QColor c) {
   m_lastButtonPressed->setColor(c);
 }
 
-void UIcolorEditor::initColorWheel() {
+void
+UIcolorEditor::initColorWheel()
+{
   m_colorWheel = new color_widgets::ColorWheel(this);
-    connect(m_colorWheel, &color_widgets::ColorWheel::mouseReleaseOnColor, this,
+  connect(m_colorWheel,
+          &color_widgets::ColorWheel::mouseReleaseOnColor,
+          this,
           &UIcolorEditor::updateUIcolor);
-    connect(m_colorWheel, &color_widgets::ColorWheel::colorChanged, this,
+  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->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."));
@@ -96,18 +110,21 @@ void UIcolorEditor::initColorWheel() {
   m_hLayout->addWidget(m_colorWheel);
 }
 
-void UIcolorEditor::initButtons() {
+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));
 
-    QGroupBox *frame = new QGroupBox();
+  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();
+  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);
@@ -116,12 +133,12 @@ void UIcolorEditor::initButtons() {
   m_buttonMainColor->setToolTip(tr("Click on this button to set the edition"
                                    " mode of the main color."));
 
-    QGroupBox *frame2 = new QGroupBox();
+  QGroupBox* frame2 = new QGroupBox();
   m_buttonContrast = new CaptureButton(m_buttonIconType, frame2);
-    m_buttonContrast->move(m_buttonContrast->x() + extraSize/2,
-                           m_buttonContrast->y() + extraSize/2);
+  m_buttonContrast->move(m_buttonContrast->x() + extraSize / 2,
+                         m_buttonContrast->y() + extraSize / 2);
 
-    QHBoxLayout *h2 = new QHBoxLayout();
+  QHBoxLayout* h2 = new QHBoxLayout();
   h2->addWidget(frame2);
   frame2->setFixedSize(frameSize, frameSize);
   m_labelContrast = new ClickableLabel(tr("Contrast Color"), this);
@@ -132,20 +149,28 @@ void UIcolorEditor::initButtons() {
   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);
+  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); });
+  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) {
+void
+UIcolorEditor::changeLastButton(CaptureButton* b)
+{
   if (m_lastButtonPressed != b) {
     m_lastButtonPressed = b;
 

src/config/uicoloreditor.h

@@ -26,10 +26,11 @@ class QHBoxLayout;
 class CaptureButton;
 class ClickableLabel;
 
-class UIcolorEditor : public QGroupBox {
+class UIcolorEditor : public QGroupBox
+{
   Q_OBJECT
 public:
-    explicit UIcolorEditor(QWidget *parent = nullptr);
+  explicit UIcolorEditor(QWidget* parent = nullptr);
 
 public slots:
   void updateComponents();
@@ -37,21 +38,22 @@ public slots:
 private slots:
   void updateUIcolor();
   void updateLocalColor(const QColor);
-    void changeLastButton(CaptureButton *);
+  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;
+  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();

src/config/visualseditor.cpp

@@ -17,44 +17,52 @@
 
 #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();
+VisualsEditor::VisualsEditor(QWidget* parent)
+  : QWidget(parent)
+{
+  m_layout = new QVBoxLayout();
   setLayout(m_layout);
   initWidgets();
 }
 
-void VisualsEditor::updateComponents() {
+void
+VisualsEditor::updateComponents()
+{
   m_buttonList->updateComponents();
   m_colorEditor->updateComponents();
   int opacity = ConfigHandler().contrastOpacityValue();
   m_opacitySlider->setMapedValue(0, opacity, 255);
 }
 
-void VisualsEditor::initOpacitySlider() {
+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();
+  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();
+  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));
-    });
+  connect(m_opacitySlider,
+          &ExtendedSlider::valueChanged,
+          this,
+          [labelMsg, label](int val) { label->setText(labelMsg.arg(val)); });
   m_layout->addWidget(label);
   m_layout->addLayout(localLayout);
 
@@ -62,12 +70,16 @@ void VisualsEditor::initOpacitySlider() {
   m_opacitySlider->setMapedValue(0, opacity, 255);
 }
 
-void VisualsEditor::saveOpacity() {
+void
+VisualsEditor::saveOpacity()
+{
   int value = m_opacitySlider->mappedValue(0, 255);
   ConfigHandler().setContrastOpacity(value);
 }
 
-void VisualsEditor::initWidgets() {
+void
+VisualsEditor::initWidgets()
+{
   m_colorEditor = new UIcolorEditor();
   m_layout->addWidget(m_colorEditor);
 
@@ -81,7 +93,9 @@ void VisualsEditor::initWidgets() {
   listLayout->addWidget(m_buttonList);
 
   QPushButton* setAllButtons = new QPushButton(tr("Select All"));
-    connect(setAllButtons, &QPushButton::clicked,
-            m_buttonList, &ButtonListView::selectAll);
+  connect(setAllButtons,
+          &QPushButton::clicked,
+          m_buttonList,
+          &ButtonListView::selectAll);
   listLayout->addWidget(setAllButtons);
 }

src/config/visualseditor.h

@@ -24,10 +24,11 @@ class QVBoxLayout;
 class ButtonListView;
 class UIcolorEditor;
 
-class VisualsEditor : public QWidget {
+class VisualsEditor : public QWidget
+{
   Q_OBJECT
 public:
-    explicit VisualsEditor(QWidget *parent = nullptr);
+  explicit VisualsEditor(QWidget* parent = nullptr);
 
 public slots:
   void updateComponents();
@@ -36,10 +37,10 @@ private slots:
   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();

src/core/capturerequest.cpp

@@ -17,60 +17,80 @@
 
 #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)
 {
-
-}
-
-void CaptureRequest::setStaticID(uint id) {
   m_forcedID = true;
   m_id = id;
 }
 
-uint CaptureRequest::id() const {
+uint
+CaptureRequest::id() const
+{
   if (m_forcedID) {
     return m_id;
   }
 
   uint id = 0;
-    QVector<uint>v;
+  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) {
+  for (uint i : v) {
     id ^= i + 0x9e3779b9 + (id << 6) + (id >> 2);
   }
   return id;
 }
 
-CaptureRequest::CaptureMode CaptureRequest::captureMode() const {
+CaptureRequest::CaptureMode
+CaptureRequest::captureMode() const
+{
   return m_mode;
 }
 
-uint CaptureRequest::delay() const {
+uint
+CaptureRequest::delay() const
+{
   return m_delay;
 }
 
-QString CaptureRequest::path() const {
+QString
+CaptureRequest::path() const
+{
   return m_path;
 }
 
-QVariant CaptureRequest::data() const {
+QVariant
+CaptureRequest::data() const
+{
   return m_data;
 }
 
-void CaptureRequest::addTask(CaptureRequest::ExportTask task) {
+void
+CaptureRequest::addTask(CaptureRequest::ExportTask task)
+{
   m_tasks |= task;
 }
 
-void CaptureRequest::exportCapture(const QPixmap &p) {
+void
+CaptureRequest::exportCapture(const QPixmap& p)
+{
   if ((m_tasks & ExportTask::FILESYSTEM_SAVE_TASK) != ExportTask::NO_TASK) {
     if (m_path.isEmpty()) {
       ScreenshotSaver().saveToFilesystemGUI(p);
@@ -82,5 +102,4 @@ void CaptureRequest::exportCapture(const QPixmap &p) {
   if ((m_tasks & ExportTask::CLIPBOARD_SAVE_TASK) != ExportTask::NO_TASK) {
     ScreenshotSaver().saveToClipboard(p);
   }
-
 }

src/core/capturerequest.h

@@ -17,19 +17,22 @@
 
 #pragma once
 
-#include <QString>
 #include <QPixmap>
+#include <QString>
 #include <QVariant>
 
-class CaptureRequest {
+class CaptureRequest
+{
 public:
-    enum CaptureMode {
+  enum CaptureMode
+  {
     FULLSCREEN_MODE,
     GRAPHICAL_MODE,
     SCREEN_MODE,
   };
 
-    enum ExportTask {
+  enum ExportTask
+  {
     NO_TASK = 0,
     CLIPBOARD_SAVE_TASK = 1,
     FILESYSTEM_SAVE_TASK = 2,
@@ -37,8 +40,8 @@ public:
 
   CaptureRequest(CaptureMode mode,
                  const uint delay = 0,
-                   const QString &path = QLatin1String(""),
-                   const QVariant &data = QVariant(),
+                 const QString& path = QLatin1String(""),
+                 const QVariant& data = QVariant(),
                  ExportTask tasks = NO_TASK);
 
   void setStaticID(uint id);
@@ -50,7 +53,7 @@ public:
   CaptureMode captureMode() const;
 
   void addTask(ExportTask task);
-    void exportCapture(const QPixmap &p);
+  void exportCapture(const QPixmap& p);
 
 private:
   CaptureMode m_mode;
@@ -65,16 +68,21 @@ private:
 
 using eTask = CaptureRequest::ExportTask;
 
-inline eTask operator|(const eTask &a, const eTask &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) {
+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) {
+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"
@@ -38,7 +38,9 @@
 // Controller is the core component of Flameshot, creates the trayIcon and
 // launches the capture widget
 
-Controller::Controller() : m_captureWindow(nullptr) {
+Controller::Controller()
+  : m_captureWindow(nullptr)
+{
   qApp->setQuitOnLastWindowClosed(false);
 
   // init tray icon
@@ -49,10 +51,9 @@ Controller::Controller() : m_captureWindow(nullptr) {
 #elif defined(Q_OS_WIN)
   enableTrayIcon();
 
-    GlobalShortcutFilter *nativeFilter = new GlobalShortcutFilter(this);
+  GlobalShortcutFilter* nativeFilter = new GlobalShortcutFilter(this);
   qApp->installNativeEventFilter(nativeFilter);
-    connect(nativeFilter, &GlobalShortcutFilter::printPressed,
-            this, [this](){
+  connect(nativeFilter, &GlobalShortcutFilter::printPressed, this, [this]() {
     this->requestCapture(CaptureRequest(CaptureRequest::GRAPHICAL_MODE));
   });
 #endif
@@ -61,51 +62,62 @@ Controller::Controller() : m_captureWindow(nullptr) {
   qApp->setStyleSheet(StyleSheet);
 }
 
-Controller *Controller::getInstance() {
+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) {
+void
+Controller::requestCapture(const CaptureRequest& request)
+{
   uint id = request.id();
   m_requestMap.insert(id, request);
 
   switch (request.captureMode()) {
     case CaptureRequest::FULLSCREEN_MODE:
-        doLater(request.delay(), this, [this, id](){
+      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
+    // 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](){
+      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](){
+    }
+    case CaptureRequest::GRAPHICAL_MODE: {
+      QString&& path = request.path();
+      doLater(request.delay(), this, [this, id, path]() {
         this->startVisualCapture(id, path);
       });
       break;
-    } default:
+    }
+    default:
       emit captureFailed(id);
       break;
   }
 }
 
 // creation of a new capture in GUI mode
-void Controller::startVisualCapture(const uint id, const QString &forcedSavePath) {
+void
+Controller::startVisualCapture(const uint id, const QString& forcedSavePath)
+{
   if (!m_captureWindow) {
-        QWidget *modalWidget = nullptr;
+    QWidget* modalWidget = nullptr;
     do {
       modalWidget = qApp->activeModalWidget();
       if (modalWidget) {
@@ -115,24 +127,30 @@ void Controller::startVisualCapture(const uint id, const QString &forcedSavePath
     } 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, 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();
 #else
     m_captureWindow->showFullScreen();
-        //m_captureWindow->show(); // Debug
+    // m_captureWindow->show(); // Debug
 #endif
   } else {
     emit captureFailed(id);
   }
 }
 
-void Controller::startScreenGrab(const uint id, const int screenNumber) {
+void
+Controller::startScreenGrab(const uint id, const int screenNumber)
+{
   bool ok = true;
   int n = screenNumber;
 
@@ -149,7 +167,9 @@ void Controller::startScreenGrab(const uint id, const int screenNumber) {
 }
 
 // creation of the configuration window
-void Controller::openConfigWindow() {
+void
+Controller::openConfigWindow()
+{
   if (!m_configWindow) {
     m_configWindow = new ConfigWindow();
     m_configWindow->show();
@@ -157,41 +177,45 @@ void Controller::openConfigWindow() {
 }
 
 // creation of the window of information
-void Controller::openInfoWindow() {
+void
+Controller::openInfoWindow()
+{
   if (!m_infoWindow) {
     m_infoWindow = new InfoWindow();
   }
 }
 
-void Controller::openLauncherWindow() {
-    CaptureLauncher *w = new CaptureLauncher();
+void
+Controller::openLauncherWindow()
+{
+  CaptureLauncher* w = new CaptureLauncher();
   w->show();
 }
 
-void Controller::enableTrayIcon() {
+void
+Controller::enableTrayIcon()
+{
   if (m_trayIcon) {
     return;
   }
   ConfigHandler().setDisabledTrayIcon(false);
-    QAction *captureAction = new QAction(tr("&Take Screenshot"), this);
-    connect(captureAction, &QAction::triggered, this, [this](){
+  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(); });
+    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);
+  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();
+  QMenu* trayIconMenu = new QMenu();
   trayIconMenu->addAction(captureAction);
   trayIconMenu->addAction(launcherAction);
   trayIconMenu->addSeparator();
@@ -203,10 +227,11 @@ void Controller::enableTrayIcon() {
   m_trayIcon = new QSystemTrayIcon();
   m_trayIcon->setToolTip(QStringLiteral("Flameshot"));
   m_trayIcon->setContextMenu(trayIconMenu);
-    QIcon trayicon = QIcon::fromTheme("flameshot-tray", QIcon(":img/app/flameshot.png"));
+  QIcon trayicon =
+    QIcon::fromTheme("flameshot-tray", QIcon(":img/app/flameshot.png"));
   m_trayIcon->setIcon(trayicon);
 
-    auto trayIconActivated = [this](QSystemTrayIcon::ActivationReason r){
+  auto trayIconActivated = [this](QSystemTrayIcon::ActivationReason r) {
     if (r == QSystemTrayIcon::Trigger) {
       startVisualCapture();
     }
@@ -215,7 +240,9 @@ void Controller::enableTrayIcon() {
   m_trayIcon->show();
 }
 
-void Controller::disableTrayIcon() {
+void
+Controller::disableTrayIcon()
+{
 #if defined(Q_OS_LINUX) || defined(Q_OS_UNIX)
   if (m_trayIcon) {
     m_trayIcon->deleteLater();
@@ -224,9 +251,9 @@ void Controller::disableTrayIcon() {
 #endif
 }
 
-void Controller::sendTrayNotification(
-        const QString &text,
-        const QString &title,
+void
+Controller::sendTrayNotification(const QString& text,
+                                 const QString& title,
                                  const int timeout)
 {
   if (m_trayIcon) {
@@ -234,13 +261,17 @@ void Controller::sendTrayNotification(
   }
 }
 
-void Controller::updateConfigComponents() {
+void
+Controller::updateConfigComponents()
+{
   if (m_configWindow) {
     m_configWindow->updateChildren();
   }
 }
 
-void Controller::startFullscreenCapture(const uint id) {
+void
+Controller::startFullscreenCapture(const uint id)
+{
   bool ok = true;
   QPixmap p(ScreenGrabber().grabEntireDesktop(ok));
   if (ok) {
@@ -250,7 +281,9 @@ void Controller::startFullscreenCapture(const uint id) {
   }
 }
 
-void Controller::handleCaptureTaken(uint id, QPixmap p) {
+void
+Controller::handleCaptureTaken(uint id, QPixmap p)
+{
   auto it = m_requestMap.find(id);
   if (it != m_requestMap.end()) {
     it.value().exportCapture(p);
@@ -261,7 +294,9 @@ void Controller::handleCaptureTaken(uint id, QPixmap p) {
   }
 }
 
-void Controller::handleCaptureFailed(uint id) {
+void
+Controller::handleCaptureFailed(uint id)
+{
   m_requestMap.remove(id);
 
   if (ConfigHandler().closeAfterScreenshotValue()) {
@@ -269,10 +304,14 @@ void Controller::handleCaptureFailed(uint id) {
   }
 }
 
-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(); });
+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>
 
@@ -32,14 +32,15 @@ class QSystemTrayIcon;
 
 using lambda = std::function<void(void)>;
 
-class Controller : public QObject {
+class Controller : public QObject
+{
   Q_OBJECT
 
 public:
   static Controller* getInstance();
 
   Controller(const Controller&) = delete;
-    void operator =(const Controller&) = delete;
+  void operator=(const Controller&) = delete;
 
   void enableExports();
 
@@ -48,15 +49,16 @@ signals:
   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"),
+  void sendTrayNotification(
+    const QString& text,
+    const QString& title = QStringLiteral("Flameshot Info"),
     const int timeout = 5000);
 
   void updateConfigComponents();
@@ -64,7 +66,7 @@ public slots:
 private slots:
   void startFullscreenCapture(const uint id = 0);
   void startVisualCapture(const uint id = 0,
-                             const QString &forcedSavePath = QString());
+                          const QString& forcedSavePath = QString());
   void startScreenGrab(const uint id = 0, const int screenNumber = -1);
 
   void handleCaptureTaken(uint id, QPixmap p);
@@ -75,7 +77,7 @@ private:
 
   // replace QTimer::singleShot introduced in Qt 5.4
   // the actual target Qt version is 5.3
-    void doLater(int msec, QObject *receiver, lambda func);
+  void doLater(int msec, QObject* receiver, lambda func);
 
   QMap<uint, CaptureRequest> m_requestMap;
   QPointer<CaptureWidget> m_captureWindow;

src/core/flameshotdbusadapter.cpp

@@ -16,37 +16,44 @@
 //     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)
+FlameshotDBusAdapter::FlameshotDBusAdapter(QObject* parent)
   : QDBusAbstractAdaptor(parent)
 {
   auto controller = Controller::getInstance();
-    connect(controller, &Controller::captureFailed,
-            this, &FlameshotDBusAdapter::captureFailed);
-    connect(controller, &Controller::captureTaken,
-            this, &FlameshotDBusAdapter::handleCaptureTaken);
+  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) {
+void
+FlameshotDBusAdapter::graphicCapture(QString path, int delay, uint id)
+{
   CaptureRequest req(CaptureRequest::GRAPHICAL_MODE, delay, path);
-//    if (toClipboard) {
-//        req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
-//    }
+  //    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::fullScreen(QString path,
+                                 bool toClipboard,
+                                 int delay,
+                                 uint id)
 {
   CaptureRequest req(CaptureRequest::FULLSCREEN_MODE, delay, path);
   if (toClipboard) {
@@ -59,12 +66,18 @@ void FlameshotDBusAdapter::fullScreen(
   Controller::getInstance()->requestCapture(req);
 }
 
-void FlameshotDBusAdapter::openLauncher() {
+void
+FlameshotDBusAdapter::openLauncher()
+{
   Controller::getInstance()->openLauncherWindow();
 }
 
-void FlameshotDBusAdapter::captureScreen(int number, QString path,
-                                         bool toClipboard, int delay, uint id)
+void
+FlameshotDBusAdapter::captureScreen(int number,
+                                    QString path,
+                                    bool toClipboard,
+                                    int delay,
+                                    uint id)
 {
   CaptureRequest req(CaptureRequest::SCREEN_MODE, delay, path, number);
   if (toClipboard) {
@@ -77,11 +90,15 @@ void FlameshotDBusAdapter::captureScreen(int number, QString path,
   Controller::getInstance()->requestCapture(req);
 }
 
-void FlameshotDBusAdapter::openConfig() {
+void
+FlameshotDBusAdapter::openConfig()
+{
   Controller::getInstance()->openConfigWindow();
 }
 
-void FlameshotDBusAdapter::trayIconEnabled(bool enabled) {
+void
+FlameshotDBusAdapter::trayIconEnabled(bool enabled)
+{
   auto controller = Controller::getInstance();
   if (enabled) {
     controller->enableTrayIcon();
@@ -90,14 +107,18 @@ void FlameshotDBusAdapter::trayIconEnabled(bool enabled) {
   }
 }
 
-void FlameshotDBusAdapter::autostartEnabled(bool enabled) {
+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) {
+void
+FlameshotDBusAdapter::handleCaptureTaken(uint id, const QPixmap& p)
+{
   QByteArray byteArray;
   QBuffer buffer(&byteArray);
   p.save(&buffer, "PNG");

src/core/flameshotdbusadapter.h

@@ -17,15 +17,16 @@
 
 #pragma once
 
-#include <QtDBus/QDBusAbstractAdaptor>
 #include "src/core/controller.h"
+#include <QtDBus/QDBusAbstractAdaptor>
 
-class FlameshotDBusAdapter : public QDBusAbstractAdaptor {
+class FlameshotDBusAdapter : public QDBusAbstractAdaptor
+{
   Q_OBJECT
   Q_CLASSINFO("D-Bus Interface", "org.dharkael.Flameshot")
 
 public:
-    explicit FlameshotDBusAdapter(QObject *parent = nullptr);
+  explicit FlameshotDBusAdapter(QObject* parent = nullptr);
   virtual ~FlameshotDBusAdapter();
 
 signals:
@@ -35,12 +36,16 @@ signals:
 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 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

@@ -19,8 +19,8 @@
 #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)) {
@@ -28,18 +28,18 @@ GlobalShortcutFilter::GlobalShortcutFilter(QObject *parent) :
   }
 }
 
-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);
 
   MSG* msg = static_cast<MSG*>(message);
   if (msg->message == WM_HOTKEY) {
-        //const quint32 keycode = HIWORD(msg->lParam);
-        //const quint32 modifiers = LOWORD(msg->lParam);
+    // 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.

src/core/globalshortcutfilter.h

@@ -17,15 +17,20 @@
 
 #pragma once
 
-#include <QObject>
 #include <QAbstractNativeEventFilter>
+#include <QObject>
 
-class GlobalShortcutFilter : public QObject, public QAbstractNativeEventFilter {
+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();

src/main.cpp

@@ -15,32 +15,34 @@
 //     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[]) {
+int
+main(int argc, char* argv[])
+{
   // required for the button serialization
   // TODO: change to QVector in v1.0
-    qRegisterMetaTypeStreamOperators<QList<int> >("QList<int>");
+  qRegisterMetaTypeStreamOperators<QList<int>>("QList<int>");
   qApp->setApplicationVersion(static_cast<QString>(APP_VERSION));
 
   // no arguments, just launch Flameshot
@@ -50,16 +52,19 @@ int main(int argc, char *argv[]) {
     QTranslator translator, qtTranslator;
     QStringList trPaths = PathInfo::translationsPaths();
 
-        for (const QString &path: trPaths) {
+    for (const QString& path : trPaths) {
       bool match = translator.load(QLocale(),
-                                    QStringLiteral("Internationalization"), QStringLiteral("_"),
+                                   QStringLiteral("Internationalization"),
+                                   QStringLiteral("_"),
                                    path);
       if (match) {
         break;
       }
     }
 
-        qtTranslator.load(QLocale::system(), "qt", "_",
+    qtTranslator.load(QLocale::system(),
+                      "qt",
+                      "_",
                       QLibraryInfo::location(QLibraryInfo::TranslationsPath));
 
     app.installTranslator(&translator);
@@ -99,58 +104,60 @@ int main(int argc, char *argv[]) {
     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."));
+  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"},
+    { "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"},
+    { "c", "clipboard" }, QStringLiteral("Save the capture to the clipboard"));
+  CommandOption delayOption({ "d", "delay" },
                             QStringLiteral("Delay time in milliseconds"),
                             QStringLiteral("milliseconds"));
-    CommandOption filenameOption(
-                {"f", "filename"},
+  CommandOption filenameOption({ "f", "filename" },
                                QStringLiteral("Set the filename pattern"),
                                QStringLiteral("pattern"));
-    CommandOption trayOption(
-                {"t", "trayicon"},
+  CommandOption trayOption({ "t", "trayicon" },
                            QStringLiteral("Enable or disable the trayicon"),
                            QStringLiteral("bool"));
   CommandOption autostartOption(
-                {"a", "autostart"},
+    { "a", "autostart" },
     QStringLiteral("Enable or disable run at startup"),
     QStringLiteral("bool"));
   CommandOption showHelpOption(
-                {"s", "showhelp"},
+    { "s", "showhelp" },
     QStringLiteral("Show the help message in the capture mode"),
     QStringLiteral("bool"));
-    CommandOption mainColorOption(
-                {"m", "maincolor"},
+  CommandOption mainColorOption({ "m", "maincolor" },
                                 QStringLiteral("Define the main UI color"),
                                 QStringLiteral("color-code"));
   CommandOption contrastColorOption(
-                {"k", "contrastcolor"},
+    { "k", "contrastcolor" },
     QStringLiteral("Define the contrast UI color"),
     QStringLiteral("color-code"));
-    CommandOption rawImageOption(
-                {"r", "raw"},
+  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"));
+    { "n", "number" },
+    QStringLiteral(
+      "Define the screen to capture,\ndefault: screen containing the cursor"),
+    QStringLiteral("Screen number"),
+    QStringLiteral("-1"));
 
   // Add checkers
-    auto colorChecker = [](const QString &colorCode) -> bool {
+  auto colorChecker = [](const QString& colorCode) -> bool {
     QColor parsedColor(colorCode);
     return parsedColor.isValid() && parsedColor.alphaF() == 1.0;
   };
@@ -162,15 +169,18 @@ int main(int argc, char *argv[]) {
                      "- Named colors like 'blue' or 'red'\n"
                      "You may need to escape the '#' sign as in '\\#FFF'";
 
-    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 {
+  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;
   };
 
-    const QString pathErr = QStringLiteral("Invalid path, it must be a real path in the system");
-    auto pathChecker = [pathErr](const QString &pathValue) -> bool {
+  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()));
@@ -178,8 +188,9 @@ int main(int argc, char *argv[]) {
     return res;
   };
 
-    const QString booleanErr = QStringLiteral("Invalid value, it must be defined as 'true' or 'false'");
-    auto booleanChecker = [](const QString &value) -> bool {
+  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");
   };
 
@@ -201,13 +212,20 @@ int main(int argc, char *argv[]) {
   auto helpOption = parser.addHelpOption();
   auto versionOption = parser.addVersionOption();
   parser.AddOptions({ pathOption, delayOption, rawImageOption }, guiArgument);
-    parser.AddOptions({ screenNumberOption, clipboardOption, pathOption,
-                        delayOption, rawImageOption },
+  parser.AddOptions({ screenNumberOption,
+                      clipboardOption,
+                      pathOption,
+                      delayOption,
+                      rawImageOption },
                     screenArgument);
-    parser.AddOptions({ pathOption, clipboardOption, delayOption, rawImageOption },
-                      fullArgument);
-    parser.AddOptions({ autostartOption, filenameOption, trayOption,
-                        showHelpOption, mainColorOption, contrastColorOption },
+  parser.AddOptions(
+    { pathOption, clipboardOption, delayOption, rawImageOption }, fullArgument);
+  parser.AddOptions({ autostartOption,
+                      filenameOption,
+                      trayOption,
+                      showHelpOption,
+                      mainColorOption,
+                      contrastColorOption },
                     configArgument);
   // Parse
   if (!parser.parse(app.arguments())) {
@@ -217,18 +235,19 @@ int main(int argc, char *argv[]) {
   // 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"));
+  } 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
+  } else if (parser.isSet(guiArgument)) { // GUI
     QString pathValue = parser.value(pathOption);
     int delay = parser.value(delayOption).toInt();
     bool isRaw = parser.isSet(rawImageOption);
@@ -237,8 +256,11 @@ int main(int argc, char *argv[]) {
     uint id = req.id();
 
     // Send message
-        QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                           QStringLiteral("/"), QLatin1String(""), QStringLiteral("graphicCapture"));
+    QDBusMessage m =
+      QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
+                                     QStringLiteral("/"),
+                                     QLatin1String(""),
+                                     QStringLiteral("graphicCapture"));
     m << pathValue << delay << id;
     QDBusConnection sessionBus = QDBusConnection::sessionBus();
     dbusUtils.checkDBusConnection(sessionBus);
@@ -248,14 +270,12 @@ int main(int argc, char *argv[]) {
       dbusUtils.connectPrintCapture(sessionBus, id);
       QTimer t;
       t.setInterval(delay + 1000 * 60 * 15); // 15 minutes timeout
-            QObject::connect(&t, &QTimer::timeout, qApp,
-                             &QCoreApplication::quit);
+      QObject::connect(&t, &QTimer::timeout, qApp, &QCoreApplication::quit);
       t.start();
       // wait
       return app.exec();
     }
-    }
-    else if (parser.isSet(fullArgument)) { // FULL
+  } else if (parser.isSet(fullArgument)) { // FULL
     QString pathValue = parser.value(pathOption);
     int delay = parser.value(delayOption).toInt();
     bool toClipboard = parser.isSet(clipboardOption);
@@ -268,7 +288,8 @@ int main(int argc, char *argv[]) {
           << 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"));
+      parser.parse(QStringList() << argv[0] << QStringLiteral("full")
+                                 << QStringLiteral("-h"));
       goto finish;
     }
 
@@ -283,8 +304,11 @@ int main(int argc, char *argv[]) {
     DBusUtils dbusUtils;
 
     // Send message
-        QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                               QStringLiteral("/"), QLatin1String(""), QStringLiteral("fullScreen"));
+    QDBusMessage m =
+      QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
+                                     QStringLiteral("/"),
+                                     QLatin1String(""),
+                                     QStringLiteral("fullScreen"));
     m << pathValue << toClipboard << delay << id;
     QDBusConnection sessionBus = QDBusConnection::sessionBus();
     dbusUtils.checkDBusConnection(sessionBus);
@@ -295,16 +319,15 @@ int main(int argc, char *argv[]) {
       // timeout just in case
       QTimer t;
       t.setInterval(delay + 2000);
-            QObject::connect(&t, &QTimer::timeout, qApp,
-                             &QCoreApplication::quit);
+      QObject::connect(&t, &QTimer::timeout, qApp, &QCoreApplication::quit);
       t.start();
       // wait
       return app.exec();
     }
-    }
-    else if (parser.isSet(screenArgument)) { // SCREEN
+  } else if (parser.isSet(screenArgument)) { // SCREEN
     QString numberStr = parser.value(screenNumberOption);
-        int number = numberStr.startsWith(QLatin1String("-")) ? -1 : numberStr.toInt();
+    int number =
+      numberStr.startsWith(QLatin1String("-")) ? -1 : numberStr.toInt();
     QString pathValue = parser.value(pathOption);
     int delay = parser.value(delayOption).toInt();
     bool toClipboard = parser.isSet(clipboardOption);
@@ -317,12 +340,12 @@ int main(int argc, char *argv[]) {
           << 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"));
+      parser.parse(QStringList() << argv[0] << QStringLiteral("screen")
+                                 << QStringLiteral("-h"));
       goto finish;
     }
 
-        CaptureRequest req(CaptureRequest::SCREEN_MODE,
-                           delay, pathValue, number);
+    CaptureRequest req(CaptureRequest::SCREEN_MODE, delay, pathValue, number);
     if (toClipboard) {
       req.addTask(CaptureRequest::CLIPBOARD_SAVE_TASK);
     }
@@ -333,8 +356,11 @@ int main(int argc, char *argv[]) {
     DBusUtils dbusUtils;
 
     // Send message
-        QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                               QStringLiteral("/"), QLatin1String(""), QStringLiteral("captureScreen"));
+    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);
@@ -345,26 +371,26 @@ int main(int argc, char *argv[]) {
       // timeout just in case
       QTimer t;
       t.setInterval(delay + 2000);
-            QObject::connect(&t, &QTimer::timeout, qApp,
-                             &QCoreApplication::quit);
+      QObject::connect(&t, &QTimer::timeout, qApp, &QCoreApplication::quit);
       t.start();
       // wait
       return app.exec();
     }
-    }
-    else if (parser.isSet(configArgument)) { // CONFIG
+  } 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);
+    bool someFlagSet = (filename || tray || help || mainColor || contrastColor);
     ConfigHandler config;
     if (autostart) {
-            QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                               QStringLiteral("/"), QLatin1String(""), QStringLiteral("autostartEnabled"));
+      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")) {
@@ -381,14 +407,17 @@ int main(int argc, char *argv[]) {
       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)
+      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"));
+      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")) {
@@ -421,8 +450,11 @@ int main(int argc, char *argv[]) {
 
     // Open gui when no options
     if (!someFlagSet) {
-            QDBusMessage m = QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
-                                               QStringLiteral("/"), QLatin1String(""), QStringLiteral("openConfig"));
+      QDBusMessage m =
+        QDBusMessage::createMethodCall(QStringLiteral("org.dharkael.Flameshot"),
+                                       QStringLiteral("/"),
+                                       QLatin1String(""),
+                                       QStringLiteral("openConfig"));
       QDBusConnection sessionBus = QDBusConnection::sessionBus();
       if (!sessionBus.isConnected()) {
         SystemNotification().sendMessage(

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 {
+bool
+AbstractActionTool::isValid() const
+{
   return true;
 }
 
-bool AbstractActionTool::isSelectable() const {
+bool
+AbstractActionTool::isSelectable() const
+{
   return false;
 }
 
-bool AbstractActionTool::showMousePreview() const {
+bool
+AbstractActionTool::showMousePreview() const
+{
   return false;
 }
 
-void AbstractActionTool::undo(QPixmap &pixmap) {
+void
+AbstractActionTool::undo(QPixmap& pixmap)
+{
   Q_UNUSED(pixmap);
 }
 
-void AbstractActionTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
+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)
+void
+AbstractActionTool::paintMousePreview(QPainter& painter,
+                                      const CaptureContext& context)
 {
   Q_UNUSED(painter);
   Q_UNUSED(context);
 }
 
-void AbstractActionTool::drawEnd(const QPoint &p) {
+void
+AbstractActionTool::drawEnd(const QPoint& p)
+{
   Q_UNUSED(p);
 }
 
-void AbstractActionTool::drawMove(const QPoint &p) {
+void
+AbstractActionTool::drawMove(const QPoint& p)
+{
   Q_UNUSED(p);
 }
 
-void AbstractActionTool::drawStart(const CaptureContext &context) {
+void
+AbstractActionTool::drawStart(const CaptureContext& context)
+{
   Q_UNUSED(context);
 }
 
-void AbstractActionTool::colorChanged(const QColor &c) {
+void
+AbstractActionTool::colorChanged(const QColor& c)
+{
   Q_UNUSED(c);
 }
 
-void AbstractActionTool::thicknessChanged(const int th) {
+void
+AbstractActionTool::thicknessChanged(const int th)
+{
   Q_UNUSED(th);
 }

src/tools/abstractactiontool.h

@@ -19,23 +19,27 @@
 
 #include "capturetool.h"
 
-class AbstractActionTool : public CaptureTool {
+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;
 
-    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 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

@@ -17,59 +17,80 @@
 
 #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
 {
-
-}
-
-bool AbstractPathTool::isValid() const {
   return m_points.length() > 1;
 }
 
-bool AbstractPathTool::closeOnButtonPressed() const {
+bool
+AbstractPathTool::closeOnButtonPressed() const
+{
   return false;
 }
 
-bool AbstractPathTool::isSelectable() const {
+bool
+AbstractPathTool::isSelectable() const
+{
   return true;
 }
 
-bool AbstractPathTool::showMousePreview() const {
+bool
+AbstractPathTool::showMousePreview() const
+{
   return true;
 }
 
-void AbstractPathTool::undo(QPixmap &pixmap) {
+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);
+  p.drawPixmap(area.intersected(pixmap.rect()).topLeft(), m_pixmapBackup);
 }
 
-void AbstractPathTool::drawEnd(const QPoint &p) {
+void
+AbstractPathTool::drawEnd(const QPoint& p)
+{
   Q_UNUSED(p);
 }
 
-void AbstractPathTool::drawMove(const QPoint &p) {
+void
+AbstractPathTool::drawMove(const QPoint& p)
+{
   addPoint(p);
 }
 
-void AbstractPathTool::colorChanged(const QColor &c) {
+void
+AbstractPathTool::colorChanged(const QColor& c)
+{
   m_color = c;
 }
 
-void AbstractPathTool::thicknessChanged(const int th) {
+void
+AbstractPathTool::thicknessChanged(const int th)
+{
   m_thickness = th;
 }
 
-void AbstractPathTool::updateBackup(const QPixmap &pixmap) {
+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) {
+void
+AbstractPathTool::addPoint(const QPoint& point)
+{
   if (m_backupArea.left() > point.x()) {
     m_backupArea.setLeft(point.x());
   } else if (m_backupArea.right() < point.x()) {

src/tools/abstractpathtool.h

@@ -19,27 +19,28 @@
 
 #include "capturetool.h"
 
-class AbstractPathTool : public CaptureTool {
+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;
 
-    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 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;

src/tools/abstracttwopointtool.cpp

@@ -23,7 +23,8 @@ namespace {
 const double ADJ_UNIT = std::atan(1.0);
 const int DIRS_NUMBER = 4;
 
-enum UNIT {
+enum UNIT
+{
   HORIZ_DIR = 0,
   DIAG1_DIR = 1,
   VERT_DIR = 2,
@@ -33,74 +34,103 @@ enum UNIT {
 const double ADJ_DIAG_UNIT = 2 * ADJ_UNIT;
 const int DIAG_DIRS_NUMBER = 2;
 
-enum DIAG_UNIT {
+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
 {
-
-}
-
-bool AbstractTwoPointTool::isValid() const {
   return (m_points.first != m_points.second);
 }
 
-bool AbstractTwoPointTool::closeOnButtonPressed() const {
+bool
+AbstractTwoPointTool::closeOnButtonPressed() const
+{
   return false;
 }
 
-bool AbstractTwoPointTool::isSelectable() const {
+bool
+AbstractTwoPointTool::isSelectable() const
+{
   return true;
 }
 
-bool AbstractTwoPointTool::showMousePreview() const {
+bool
+AbstractTwoPointTool::showMousePreview() const
+{
   return true;
 }
 
-void AbstractTwoPointTool::undo(QPixmap &pixmap) {
+void
+AbstractTwoPointTool::undo(QPixmap& pixmap)
+{
   QPainter p(&pixmap);
   p.drawPixmap(backupRect(pixmap.rect()).topLeft(), m_pixmapBackup);
 }
 
-void AbstractTwoPointTool::drawEnd(const QPoint &p) {
+void
+AbstractTwoPointTool::drawEnd(const QPoint& p)
+{
   Q_UNUSED(p);
 }
 
-void AbstractTwoPointTool::drawMove(const QPoint &p) {
+void
+AbstractTwoPointTool::drawMove(const QPoint& p)
+{
   m_points.second = p;
 }
 
-void AbstractTwoPointTool::drawMoveWithAdjustment(const QPoint &p) {
+void
+AbstractTwoPointTool::drawMoveWithAdjustment(const QPoint& p)
+{
   m_points.second = m_points.first + adjustedVector(p - m_points.first);
 }
 
-void AbstractTwoPointTool::colorChanged(const QColor &c) {
+void
+AbstractTwoPointTool::colorChanged(const QColor& c)
+{
   m_color = c;
 }
 
-void AbstractTwoPointTool::thicknessChanged(const int th) {
+void
+AbstractTwoPointTool::thicknessChanged(const int th)
+{
   m_thickness = th;
 }
 
-void AbstractTwoPointTool::updateBackup(const QPixmap &pixmap) {
+void
+AbstractTwoPointTool::updateBackup(const QPixmap& pixmap)
+{
   m_pixmapBackup = pixmap.copy(backupRect(pixmap.rect()));
 }
 
-QRect AbstractTwoPointTool::backupRect(const QRect &limits) const {
+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 {
+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;
+    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) {
@@ -117,8 +147,10 @@ QPoint AbstractTwoPointTool::adjustedVector(QPoint v) const {
       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;
+    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;

src/tools/abstracttwopointtool.h

@@ -19,28 +19,29 @@
 
 #include "capturetool.h"
 
-class AbstractTwoPointTool : public CaptureTool {
+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;
 
-    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 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;

src/tools/arrow/arrowtool.cpp

@@ -24,25 +24,27 @@ namespace {
 const int ArrowWidth = 10;
 const int ArrowHeight = 18;
 
-QPainterPath getArrowHead(QPoint p1, QPoint p2, const int thickness) {
+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;
+  QLineF temp(QPoint(0, 0), p2 - p1);
+  int val = ArrowHeight + thickness * 4;
   if (base.length() < val) {
-        val = (base.length() + thickness*2);
+    val = (base.length() + thickness * 2);
   }
-    temp.setLength(base.length() + thickness*2 - val);
+  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.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));
+  QPointF centerTranslation((temp2.x() / 2), (temp2.y() / 2));
 
   base.translate(bottonTranslation);
   base.translate(centerTranslation);
@@ -56,65 +58,89 @@ QPainterPath getArrowHead(QPoint p1, QPoint p2, const int thickness) {
 }
 
 // gets a shorter line to prevent overlap in the point of the arrow
-QLine getShorterLine(QPoint p1, QPoint p2, const int thickness) {
+QLine
+getShorterLine(QPoint p1, QPoint p2, const int thickness)
+{
   QLineF l(p1, p2);
-    int val = ArrowHeight + thickness*4;
+  int val = ArrowHeight + thickness * 4;
   if (l.length() < val) {
-        val = (l.length() + thickness*2);
+    val = (l.length() + thickness * 2);
   }
-    l.setLength(l.length() + thickness*2 - val);
+  l.setLength(l.length() + thickness * 2 - val);
   return l.toLine();
 }
 
 } // unnamed namespace
 
-ArrowTool::ArrowTool(QObject *parent) : AbstractTwoPointTool(parent) {
+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 {
+QIcon
+ArrowTool::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "arrow-bottom-left.svg");
 }
-QString ArrowTool::name() const {
+QString
+ArrowTool::name() const
+{
   return tr("Arrow");
 }
 
-QString ArrowTool::nameID() {
+QString
+ArrowTool::nameID()
+{
   return QLatin1String("");
 }
 
-QString ArrowTool::description() const {
+QString
+ArrowTool::description() const
+{
   return tr("Set the Arrow as the paint tool");
 }
 
-CaptureTool* ArrowTool::copy(QObject *parent) {
+CaptureTool*
+ArrowTool::copy(QObject* parent)
+{
   return new ArrowTool(parent);
 }
 
-void ArrowTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
+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));
+  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) {
+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) {
+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) {
+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 {
+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;
+  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,
+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 {
+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;
+  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 {
+QPixmap
+CaptureContext::selectedScreenshotArea() const
+{
   if (selection.isNull()) {
     return screenshot;
   } else {
     return screenshot.copy(selection);
   }
 }
-

src/tools/capturecontext.h

@@ -17,12 +17,13 @@
 
 #pragma once
 
-#include <QRect>
-#include <QPoint>
-#include <QPixmap>
 #include <QPainter>
+#include <QPixmap>
+#include <QPoint>
+#include <QRect>
 
-struct CaptureContext {
+struct CaptureContext
+{
   // screenshot with modifications
   QPixmap screenshot;
   // unmodified screenshot
@@ -45,5 +46,5 @@ struct CaptureContext {
   // Mode of the capture widget
   bool fullscreen;
 
-    QPixmap selectedScreenshotArea() const ;
+  QPixmap selectedScreenshotArea() const;
 };

src/tools/capturetool.h

@@ -23,12 +23,14 @@
 #include <QIcon>
 #include <QPainter>
 
-class CaptureTool : public QObject {
+class CaptureTool : public QObject
+{
   Q_OBJECT
 
 public:
   // Request actions on the main widget
-    enum Request {
+  enum Request
+  {
     // Call close() in the editor.
     REQ_CLOSE_GUI,
     // Call hide() in the editor.
@@ -66,7 +68,9 @@ public:
     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.
@@ -82,8 +86,7 @@ public:
   // 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;
+  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
@@ -95,59 +98,53 @@ public:
   // 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;
-    }
+  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;
-    }
+  virtual QWidget* configurationWidget() { return nullptr; }
   // Permanent configuration used in the configuration outside of the
   // capture.
-    virtual QWidget* permanentConfigurationWidget() {
-        return nullptr;
-    }
+  virtual QWidget* permanentConfigurationWidget() { return nullptr; }
   // Return a copy of the tool
-    virtual CaptureTool* copy(QObject *parent = nullptr) = 0;
+  virtual CaptureTool* copy(QObject* parent = nullptr) = 0;
 
   // revert changes
-    virtual void undo(QPixmap &pixmap) = 0;
+  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,
+  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;
+  virtual void paintMousePreview(QPainter& painter,
+                                 const CaptureContext& context) = 0;
 
 signals:
   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;
+  virtual void drawEnd(const QPoint& p) = 0;
   // Mouse pressed and moving, called once a pixel.
-    virtual void drawMove(const QPoint &p) = 0;
+  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);
-    }
+  virtual void drawMoveWithAdjustment(const QPoint& p) { drawMove(p); }
   // Called when the tool is activated.
-    virtual void drawStart(const CaptureContext &context) = 0;
+  virtual void drawStart(const CaptureContext& context) = 0;
   // Called right after pressign the button which activates the tool.
-    virtual void pressed(const CaptureContext &context) = 0;
+  virtual void pressed(const CaptureContext& context) = 0;
   // Called when the color is changed in the editor.
-    virtual void colorChanged(const QColor &c) = 0;
+  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

@@ -22,31 +22,45 @@ namespace {
 #define PADDING_VALUE 2
 }
 
-CircleTool::CircleTool(QObject *parent) : AbstractTwoPointTool(parent) {
+CircleTool::CircleTool(QObject* parent)
+  : AbstractTwoPointTool(parent)
+{
   m_supportsDiagonalAdj = true;
 }
 
-QIcon CircleTool::icon(const QColor &background, bool inEditor) const {
+QIcon
+CircleTool::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "circle-outline.svg");
 }
-QString CircleTool::name() const {
+QString
+CircleTool::name() const
+{
   return tr("Circle");
 }
 
-QString CircleTool::nameID() {
+QString
+CircleTool::nameID()
+{
   return QLatin1String("");
 }
 
-QString CircleTool::description() const {
+QString
+CircleTool::description() const
+{
   return tr("Set the Circle as the paint tool");
 }
 
-CaptureTool* CircleTool::copy(QObject *parent) {
+CaptureTool*
+CircleTool::copy(QObject* parent)
+{
   return new CircleTool(parent);
 }
 
-void CircleTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
+void
+CircleTool::process(QPainter& painter, const QPixmap& pixmap, bool recordUndo)
+{
   if (recordUndo) {
     updateBackup(pixmap);
   }
@@ -54,18 +68,24 @@ void CircleTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUn
   painter.drawEllipse(QRect(m_points.first, m_points.second));
 }
 
-void CircleTool::paintMousePreview(QPainter &painter, const CaptureContext &context) {
+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) {
+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) {
+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 {
+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;
+  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) {
+CircleCountTool::CircleCountTool(QObject* parent)
+  : AbstractTwoPointTool(parent)
+{
   m_count = 0;
 }
 
-QIcon CircleCountTool::icon(const QColor &background, bool inEditor) const {
+QIcon
+CircleCountTool::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "circlecount-outline.svg");
 }
-QString CircleCountTool::name() const {
+QString
+CircleCountTool::name() const
+{
   return tr("Circle Counter");
 }
 
-QString CircleCountTool::nameID() {
+QString
+CircleCountTool::nameID()
+{
   return QLatin1String("");
 }
 
-QString CircleCountTool::description() const {
+QString
+CircleCountTool::description() const
+{
   return tr("Add an autoincrementing counter bubble");
 }
 
-CaptureTool* CircleCountTool::copy(QObject *parent) {
+CaptureTool*
+CircleCountTool::copy(QObject* parent)
+{
   return new CircleCountTool(parent);
 }
 
-void CircleCountTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
+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) {
+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) {
+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) {
+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 {
+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;
+  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;
 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 {
+bool
+CopyTool::closeOnButtonPressed() const
+{
   return true;
 }
 
-QIcon CopyTool::icon(const QColor &background, bool inEditor) const {
+QIcon
+CopyTool::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "content-copy.svg");
 }
-QString CopyTool::name() const {
+QString
+CopyTool::name() const
+{
   return tr("Copy");
 }
 
-QString CopyTool::nameID() {
+QString
+CopyTool::nameID()
+{
   return QLatin1String("");
 }
 
-QString CopyTool::description() const {
+QString
+CopyTool::description() const
+{
   return tr("Copy the selection into the clipboard");
 }
 
-CaptureTool* CopyTool::copy(QObject *parent) {
+CaptureTool*
+CopyTool::copy(QObject* parent)
+{
   return new CopyTool(parent);
 }
 
-void CopyTool::pressed(const CaptureContext &context) {
+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 {
+class CopyTool : public AbstractActionTool
+{
   Q_OBJECT
 public:
-    explicit CopyTool(QObject *parent = nullptr);
+  explicit CopyTool(QObject* parent = nullptr);
 
   bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) 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 {
+bool
+ExitTool::closeOnButtonPressed() const
+{
   return true;
 }
 
-QIcon ExitTool::icon(const QColor &background, bool inEditor) const {
+QIcon
+ExitTool::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "close.svg");
 }
-QString ExitTool::name() const {
+QString
+ExitTool::name() const
+{
   return tr("Exit");
 }
 
-QString ExitTool::nameID() {
+QString
+ExitTool::nameID()
+{
   return QLatin1String("");
 }
 
-QString ExitTool::description() const {
+QString
+ExitTool::description() const
+{
   return tr("Leave the capture screen");
 }
 
-CaptureTool* ExitTool::copy(QObject *parent) {
+CaptureTool*
+ExitTool::copy(QObject* parent)
+{
   return new ExitTool(parent);
 }
 
-void ExitTool::pressed(const CaptureContext &context) {
+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 {
+class ExitTool : public AbstractActionTool
+{
   Q_OBJECT
 public:
-    explicit ExitTool(QObject *parent = nullptr);
+  explicit ExitTool(QObject* parent = nullptr);
 
   bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) 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

@@ -16,33 +16,34 @@
 //     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"));
@@ -59,7 +60,9 @@ ImgurUploader::ImgurUploader(const QPixmap &capture, QWidget *parent) :
   m_vLayout->addWidget(m_infoLabel);
 
   m_NetworkAM = new QNetworkAccessManager(this);
-    connect(m_NetworkAM, &QNetworkAccessManager::finished, this,
+  connect(m_NetworkAM,
+          &QNetworkAccessManager::finished,
+          this,
           &ImgurUploader::handleReply);
 
   setAttribute(Qt::WA_DeleteOnClose);
@@ -68,15 +71,18 @@ ImgurUploader::ImgurUploader(const QPixmap &capture, QWidget *parent) :
   // QTimer::singleShot(2000, this, &ImgurUploader::onUploadOk); // testing
 }
 
-void ImgurUploader::handleReply(QNetworkReply *reply) {
+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()));
+    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."));
@@ -90,25 +96,30 @@ void ImgurUploader::handleReply(QNetworkReply *reply) {
   new QShortcut(Qt::Key_Escape, this, SLOT(close()));
 }
 
-void ImgurUploader::startDrag() {
-    QMimeData *mimeData = new QMimeData;
-    mimeData->setUrls(QList<QUrl> { m_imageURL });
+void
+ImgurUploader::startDrag()
+{
+  QMimeData* mimeData = new QMimeData;
+  mimeData->setUrls(QList<QUrl>{ m_imageURL });
   mimeData->setImageData(m_pixmap);
 
-    QDrag *dragHandler = new QDrag(this);
+  QDrag* dragHandler = new QDrag(this);
   dragHandler->setMimeData(mimeData);
-    dragHandler->setPixmap(m_pixmap.scaled(256, 256, Qt::KeepAspectRatioByExpanding,
-                                           Qt::SmoothTransformation));
+  dragHandler->setPixmap(m_pixmap.scaled(
+    256, 256, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation));
   dragHandler->exec();
 }
 
-void ImgurUploader::upload() {
+void
+ImgurUploader::upload()
+{
   QByteArray byteArray;
   QBuffer buffer(&byteArray);
   m_pixmap.save(&buffer, "PNG");
 
   QUrlQuery urlQuery;
-    urlQuery.addQueryItem(QStringLiteral("title"), QStringLiteral("flameshot_screenshot"));
+  urlQuery.addQueryItem(QStringLiteral("title"),
+                        QStringLiteral("flameshot_screenshot"));
   QString description = FileNameHandler().parsedPattern();
   urlQuery.addQueryItem(QStringLiteral("description"), description);
 
@@ -117,21 +128,26 @@ void ImgurUploader::upload() {
   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());
+  request.setRawHeader(
+    "Authorization",
+    QStringLiteral("Client-ID %1").arg(IMGUR_CLIENT_ID).toUtf8());
 
   m_NetworkAM->post(request, byteArray);
 }
 
-void ImgurUploader::onUploadOk() {
+void
+ImgurUploader::onUploadOk()
+{
   m_infoLabel->deleteLater();
 
   m_notification = new NotificationWidget();
   m_vLayout->addWidget(m_notification);
 
-    ImageLabel *imageLabel = new ImageLabel();
+  ImageLabel* imageLabel = new ImageLabel();
   imageLabel->setScreenshot(m_pixmap);
   imageLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-    connect(imageLabel, &ImageLabel::dragInitiated, this, &ImgurUploader::startDrag);
+  connect(
+    imageLabel, &ImageLabel::dragInitiated, this, &ImgurUploader::startDrag);
   m_vLayout->addWidget(imageLabel);
 
   m_hLayout = new QHBoxLayout();
@@ -146,29 +162,38 @@ void ImgurUploader::onUploadOk() {
   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);
+  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() {
+void
+ImgurUploader::openURL()
+{
   bool successful = QDesktopServices::openUrl(m_imageURL);
   if (!successful) {
     m_notification->showMessage(tr("Unable to open the URL."));
   }
 }
 
-void ImgurUploader::copyURL() {
+void
+ImgurUploader::copyURL()
+{
   QApplication::clipboard()->setText(m_imageURL.toString());
   m_notification->showMessage(tr("URL copied to clipboard."));
 }
 
-void ImgurUploader::openDeleteURL()
+void
+ImgurUploader::openDeleteURL()
 {
   bool successful = QDesktopServices::openUrl(m_deleteImageURL);
   if (!successful) {
@@ -176,7 +201,9 @@ void ImgurUploader::openDeleteURL()
   }
 }
 
-void ImgurUploader::copyImage() {
+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;
@@ -30,13 +30,14 @@ class QPushButton;
 class QUrl;
 class NotificationWidget;
 
-class ImgurUploader : public QWidget {
+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 handleReply(QNetworkReply* reply);
   void startDrag();
 
   void openURL();
@@ -46,21 +47,21 @@ private slots:
 
 private:
   QPixmap m_pixmap;
-    QNetworkAccessManager *m_NetworkAM;
+  QNetworkAccessManager* m_NetworkAM;
 
-    QVBoxLayout *m_vLayout;
-    QHBoxLayout *m_hLayout;
+  QVBoxLayout* m_vLayout;
+  QHBoxLayout* m_hLayout;
   // loading
-    QLabel *m_infoLabel;
-    LoadSpinner *m_spinner;
+  QLabel* m_infoLabel;
+  LoadSpinner* m_spinner;
   // uploaded
-    QPushButton *m_openUrlButton;
-    QPushButton *m_openDeleteUrlButton;
-    QPushButton *m_copyUrlButton;
-    QPushButton *m_toClipboardButton;
+  QPushButton* m_openUrlButton;
+  QPushButton* m_openDeleteUrlButton;
+  QPushButton* m_copyUrlButton;
+  QPushButton* m_toClipboardButton;
   QUrl m_imageURL;
   QUrl m_deleteImageURL;
-    NotificationWidget *m_notification;
+  NotificationWidget* m_notification;
 
   void upload();
   void onUploadOk();

src/tools/imgur/imguruploadertool.cpp

@@ -19,39 +19,55 @@
 #include "imguruploader.h"
 #include <QPainter>
 
-ImgurUploaderTool::ImgurUploaderTool(QObject *parent) : AbstractActionTool(parent) {
+ImgurUploaderTool::ImgurUploaderTool(QObject* parent)
+  : AbstractActionTool(parent)
+{}
 
-}
-
-bool ImgurUploaderTool::closeOnButtonPressed() const {
+bool
+ImgurUploaderTool::closeOnButtonPressed() const
+{
   return true;
 }
 
-QIcon ImgurUploaderTool::icon(const QColor &background, bool inEditor) const {
+QIcon
+ImgurUploaderTool::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "cloud-upload.svg");
 }
-QString ImgurUploaderTool::name() const {
+QString
+ImgurUploaderTool::name() const
+{
   return tr("Image Uploader");
 }
 
-QString ImgurUploaderTool::nameID() {
+QString
+ImgurUploaderTool::nameID()
+{
   return QLatin1String("");
 }
 
-QString ImgurUploaderTool::description() const {
+QString
+ImgurUploaderTool::description() const
+{
   return tr("Upload the selection to Imgur");
 }
 
-QWidget* ImgurUploaderTool::widget() {
+QWidget*
+ImgurUploaderTool::widget()
+{
   return new ImgurUploader(capture);
 }
 
-CaptureTool* ImgurUploaderTool::copy(QObject *parent) {
+CaptureTool*
+ImgurUploaderTool::copy(QObject* parent)
+{
   return new ImgurUploaderTool(parent);
 }
 
-void ImgurUploaderTool::pressed(const CaptureContext &context) {
+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

@@ -19,24 +19,25 @@
 
 #include "src/tools/abstractactiontool.h"
 
-class ImgurUploaderTool : public AbstractActionTool {
+class ImgurUploaderTool : public AbstractActionTool
+{
   Q_OBJECT
 public:
-    explicit ImgurUploaderTool(QObject *parent = nullptr);
+  explicit ImgurUploaderTool(QObject* parent = nullptr);
 
   bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) 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;
 
-    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;

src/tools/launcher/applaunchertool.cpp

@@ -18,39 +18,55 @@
 #include "applaunchertool.h"
 #include "applauncherwidget.h"
 
-AppLauncher::AppLauncher(QObject *parent) : AbstractActionTool(parent) {
+AppLauncher::AppLauncher(QObject* parent)
+  : AbstractActionTool(parent)
+{}
 
-}
-
-bool AppLauncher::closeOnButtonPressed() const {
+bool
+AppLauncher::closeOnButtonPressed() const
+{
   return true;
 }
 
-QIcon AppLauncher::icon(const QColor &background, bool inEditor) const {
+QIcon
+AppLauncher::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "open_with.svg");
 }
-QString AppLauncher::name() const {
+QString
+AppLauncher::name() const
+{
   return tr("App Launcher");
 }
 
-QString AppLauncher::nameID() {
+QString
+AppLauncher::nameID()
+{
   return QLatin1String("");
 }
 
-QString AppLauncher::description() const {
+QString
+AppLauncher::description() const
+{
   return tr("Choose an app to open the capture");
 }
 
-QWidget* AppLauncher::widget() {
+QWidget*
+AppLauncher::widget()
+{
   return new AppLauncherWidget(capture);
 }
 
-CaptureTool* AppLauncher::copy(QObject *parent) {
+CaptureTool*
+AppLauncher::copy(QObject* parent)
+{
   return new AppLauncher(parent);
 }
 
-void AppLauncher::pressed(const CaptureContext &context) {
+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

@@ -19,24 +19,25 @@
 
 #include "src/tools/abstractactiontool.h"
 
-class AppLauncher : public AbstractActionTool {
+class AppLauncher : public AbstractActionTool
+{
   Q_OBJECT
 public:
-    explicit AppLauncher(QObject *parent = nullptr);
+  explicit AppLauncher(QObject* parent = nullptr);
 
   bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) 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;
 
-    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;

src/tools/launcher/applauncherwidget.cpp

@@ -16,40 +16,40 @@
 //     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" },
+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" }
-                                    });
+    { "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"));
@@ -71,16 +71,22 @@ AppLauncherWidget::AppLauncherWidget(const QPixmap &p, QWidget *parent):
   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);
+  connect(m_keepOpenCheckbox,
+          &QCheckBox::clicked,
+          this,
+          &AppLauncherWidget::checkboxClicked);
 
   // search items
   m_lineEdit = new QLineEdit;
-    connect(m_lineEdit, &QLineEdit::textChanged,
-            this, &AppLauncherWidget::searchChanged);
+  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);
+  connect(
+    m_filterList, &QListWidget::clicked, this, &AppLauncherWidget::launch);
 
   m_layout = new QVBoxLayout(this);
   m_layout->addWidget(m_filterList);
@@ -91,43 +97,51 @@ AppLauncherWidget::AppLauncherWidget(const QPixmap &p, QWidget *parent):
   m_lineEdit->setFocus();
 }
 
-void AppLauncherWidget::launch(const QModelIndex &index) {
+void
+AppLauncherWidget::launch(const QModelIndex& index)
+{
   if (!QFileInfo(m_tempFile).isReadable()) {
-        m_tempFile = FileNameHandler().generateAbsolutePath(QDir::tempPath()) + ".png";
+    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());
+      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 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();
+  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."));
+      QMessageBox::about(
+        this, tr("Error"), tr("Unable to launch in terminal."));
     }
   } else {
-        QProcess::startDetached(app_name,{m_tempFile});
+    QProcess::startDetached(app_name, { m_tempFile });
   }
   if (!m_keepOpen) {
     close();
   }
 }
 
-void AppLauncherWidget::checkboxClicked(const bool enabled) {
+void
+AppLauncherWidget::checkboxClicked(const bool enabled)
+{
   m_keepOpen = enabled;
   ConfigHandler().setKeepOpenAppLauncher(enabled);
   m_keepOpenCheckbox->setChecked(enabled);
 }
 
-void AppLauncherWidget::searchChanged(const QString &text) {
+void
+AppLauncherWidget::searchChanged(const QString& text)
+{
   if (text.isEmpty()) {
     m_filterList->hide();
     m_tabWidget->show();
@@ -139,15 +153,14 @@ void AppLauncherWidget::searchChanged(const QString &text) {
     QVector<DesktopAppData> apps;
 
     for (auto const& i : catIconNames.toStdMap()) {
-            const QString &cat = i.first;
+      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) ))
-                {
+      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);
         }
       }
@@ -156,35 +169,40 @@ void AppLauncherWidget::searchChanged(const QString &text) {
   }
 }
 
-void AppLauncherWidget::initListWidget() {
+void
+AppLauncherWidget::initListWidget()
+{
   m_tabWidget = new QTabWidget;
   const int size = GlobalValues::buttonBaseSize();
   m_tabWidget->setIconSize(QSize(size, size));
 
   for (auto const& i : catIconNames.toStdMap()) {
-        const QString &cat = i.first;
-        const QString &iconName = i.second;
+    const QString& cat = i.first;
+    const QString& iconName = i.second;
 
     if (!m_appsMap.contains(cat)) {
       continue;
     }
 
-        QListWidget *itemsWidget = new QListWidget();
+    QListWidget* itemsWidget = new QListWidget();
     configureListView(itemsWidget);
 
-        const QVector<DesktopAppData> &appList = m_appsMap[cat];
+    const QVector<DesktopAppData>& appList = m_appsMap[cat];
     addAppsToListWidget(itemsWidget, appList);
 
-        m_tabWidget->addTab(itemsWidget, QIcon::fromTheme(iconName), QLatin1String(""));
+    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);
+      m_tabWidget->setCurrentIndex(m_tabWidget->count() - 1);
     }
   }
 }
 
-void AppLauncherWidget::initAppMap() {
-    QStringList categories({"AudioVideo",
+void
+AppLauncherWidget::initAppMap()
+{
+  QStringList categories({ "AudioVideo",
                            "Audio",
                            "Video",
                            "Development",
@@ -194,16 +212,17 @@ void AppLauncherWidget::initAppMap() {
                            "Science",
                            "Settings",
                            "System",
-                            "Utility"});
+                           "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)) {
+  multimediaNames << QStringLiteral("AudioVideo") << QStringLiteral("Audio")
+                  << QStringLiteral("Video");
+  for (const QString& name : multimediaNames) {
+    if (!m_appsMap.contains(name)) {
       continue;
     }
     for (auto i : m_appsMap[name]) {
@@ -216,7 +235,9 @@ void AppLauncherWidget::initAppMap() {
   m_appsMap.insert(QStringLiteral("Multimedia"), multimediaList);
 }
 
-void AppLauncherWidget::configureListView(QListWidget *widget) {
+void
+AppLauncherWidget::configureListView(QListWidget* widget)
+{
   widget->setItemDelegate(new LauncherItemDelegate());
   widget->setViewMode(QListWidget::IconMode);
   widget->setResizeMode(QListView::Adjust);
@@ -224,21 +245,20 @@ void AppLauncherWidget::configureListView(QListWidget *widget) {
   widget->setFlow(QListView::LeftToRight);
   widget->setDragEnabled(false);
   widget->setMinimumWidth(GlobalValues::buttonBaseSize() * 11);
-    connect(widget, &QListWidget::clicked,
-            this, &AppLauncherWidget::launch);
+  connect(widget, &QListWidget::clicked, this, &AppLauncherWidget::launch);
 }
 
-void AppLauncherWidget::addAppsToListWidget(
-        QListWidget *widget, const QVector<DesktopAppData> &appList)
+void
+AppLauncherWidget::addAppsToListWidget(QListWidget* widget,
+                                       const QVector<DesktopAppData>& appList)
 {
-    for (const DesktopAppData &app: appList) {
-        QListWidgetItem *buttonItem = new QListWidgetItem(widget);
+  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->setData(Qt::UserRole + 1, app.showInTerminal);
+    QColor foregroundColor = this->palette().color(QWidget::foregroundRole());
     buttonItem->setForeground(foregroundColor);
 
     buttonItem->setIcon(app.icon);

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 {
+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 launch(const QModelIndex& index);
   void checkboxClicked(const bool enabled);
-    void searchChanged(const QString &text);
+  void searchChanged(const QString& text);
 
 private:
   void initListWidget();
   void initAppMap();
-    void configureListView(QListWidget *widget);
-    void addAppsToListWidget(QListWidget *widget,
-                             const QVector<DesktopAppData> &appList);
+  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;
+  QCheckBox* m_keepOpenCheckbox;
+  QCheckBox* m_terminalCheckbox;
+  QVBoxLayout* m_layout;
+  QLineEdit* m_lineEdit;
+  QListWidget* m_filterList;
+  QTabWidget* m_tabWidget;
 };

src/tools/launcher/launcheritemdelegate.cpp

@@ -19,45 +19,46 @@
 #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
+void
+LauncherItemDelegate::paint(QPainter* painter,
+                            const QStyleOptionViewItem& option,
+                            const QModelIndex& index) const
 {
-    const QRect &rect = option.rect;
+  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->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;
+  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,
+                      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
+QSize
+LauncherItemDelegate::sizeHint(const QStyleOptionViewItem& option,
+                               const QModelIndex& index) const
 {
   Q_UNUSED(option);
   Q_UNUSED(index);

src/tools/launcher/launcheritemdelegate.h

@@ -20,14 +20,16 @@
 #include "src/utils/desktopfileparse.h"
 #include <QStyledItemDelegate>
 
-class LauncherItemDelegate : public QStyledItemDelegate {
+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

@@ -15,28 +15,30 @@
 //     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"),
+    QMessageBox::about(nullptr,
+                       QObject::tr("Error"),
                        QObject::tr("Unable to write in") + QDir::tempPath());
     return;
   }

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

@@ -16,13 +16,13 @@
 //     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[] = {
+static const TerminalApp terminalApps[] = {
   { "x-terminal-emulator", "-e" },
   { "xfce4-terminal", "-x" },
   { "konsole", "-e" },
@@ -35,15 +35,18 @@ namespace {
   { "Eterm", "-e" },
   { "rxvt", "-e" },
   { "urxvt", "-e" },
-    };
+};
 }
 
-TerminalLauncher::TerminalLauncher(QObject *parent) : QObject(parent) {
-}
+TerminalLauncher::TerminalLauncher(QObject* parent)
+  : QObject(parent)
+{}
 
-TerminalApp TerminalLauncher::getPreferedTerminal() {
+TerminalApp
+TerminalLauncher::getPreferedTerminal()
+{
   TerminalApp res;
-    for (const TerminalApp &app : terminalApps) {
+  for (const TerminalApp& app : terminalApps) {
     QString path = QStandardPaths::findExecutable(app.name);
     if (!path.isEmpty()) {
       res = app;
@@ -53,8 +56,10 @@ TerminalApp TerminalLauncher::getPreferedTerminal() {
   return res;
 }
 
-bool TerminalLauncher::launchDetached(const QString &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});
+  return QProcess::startDetached(app.name, { app.arg, command });
 }

src/tools/launcher/terminallauncher.h

@@ -19,17 +19,20 @@
 
 #include <QObject>
 
-struct TerminalApp {
+struct TerminalApp
+{
   QString name;
   QString arg;
 };
 
-class TerminalLauncher : public QObject {
+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();
 };

src/tools/line/linetool.cpp

@@ -24,32 +24,46 @@ namespace {
 
 }
 
-LineTool::LineTool(QObject *parent) : AbstractTwoPointTool(parent) {
+LineTool::LineTool(QObject* parent)
+  : AbstractTwoPointTool(parent)
+{
   m_supportsOrthogonalAdj = true;
   m_supportsDiagonalAdj = true;
 }
 
-QIcon LineTool::icon(const QColor &background, bool inEditor) const {
+QIcon
+LineTool::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "line.svg");
 }
-QString LineTool::name() const {
+QString
+LineTool::name() const
+{
   return tr("Line");
 }
 
-QString LineTool::nameID() {
+QString
+LineTool::nameID()
+{
   return QLatin1String("");
 }
 
-QString LineTool::description() const {
+QString
+LineTool::description() const
+{
   return tr("Set the Line as the paint tool");
 }
 
-CaptureTool* LineTool::copy(QObject *parent) {
+CaptureTool*
+LineTool::copy(QObject* parent)
+{
   return new LineTool(parent);
 }
 
-void LineTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
+void
+LineTool::process(QPainter& painter, const QPixmap& pixmap, bool recordUndo)
+{
   if (recordUndo) {
     updateBackup(pixmap);
   }
@@ -57,18 +71,24 @@ void LineTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo
   painter.drawLine(m_points.first, m_points.second);
 }
 
-void LineTool::paintMousePreview(QPainter &painter, const CaptureContext &context) {
+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) {
+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) {
+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 {
+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;
+  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

@@ -24,32 +24,46 @@ namespace {
 
 }
 
-MarkerTool::MarkerTool(QObject *parent) : AbstractTwoPointTool(parent) {
+MarkerTool::MarkerTool(QObject* parent)
+  : AbstractTwoPointTool(parent)
+{
   m_supportsOrthogonalAdj = true;
   m_supportsDiagonalAdj = true;
 }
 
-QIcon MarkerTool::icon(const QColor &background, bool inEditor) const {
+QIcon
+MarkerTool::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "marker.svg");
 }
-QString MarkerTool::name() const {
+QString
+MarkerTool::name() const
+{
   return tr("Marker");
 }
 
-QString MarkerTool::nameID() {
+QString
+MarkerTool::nameID()
+{
   return QLatin1String("");
 }
 
-QString MarkerTool::description() const {
+QString
+MarkerTool::description() const
+{
   return tr("Set the Marker as the paint tool");
 }
 
-CaptureTool* MarkerTool::copy(QObject *parent) {
+CaptureTool*
+MarkerTool::copy(QObject* parent)
+{
   return new MarkerTool(parent);
 }
 
-void MarkerTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
+void
+MarkerTool::process(QPainter& painter, const QPixmap& pixmap, bool recordUndo)
+{
   if (recordUndo) {
     updateBackup(pixmap);
   }
@@ -59,24 +73,32 @@ void MarkerTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUn
   painter.drawLine(m_points.first, m_points.second);
 }
 
-void MarkerTool::paintMousePreview(QPainter &painter, const CaptureContext &context) {
+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) {
+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) {
+void
+MarkerTool::pressed(const CaptureContext& context)
+{
   Q_UNUSED(context);
 }
 
-void MarkerTool::thicknessChanged(const int th) {
+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 {
+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;
+  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;
   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 {
+bool
+MoveTool::closeOnButtonPressed() const
+{
   return false;
 }
 
-QIcon MoveTool::icon(const QColor &background, bool inEditor) const {
+QIcon
+MoveTool::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "cursor-move.svg");
 }
-QString MoveTool::name() const {
+QString
+MoveTool::name() const
+{
   return tr("Move");
 }
 
-QString MoveTool::nameID() {
+QString
+MoveTool::nameID()
+{
   return QLatin1String("");
 }
 
-QString MoveTool::description() const {
+QString
+MoveTool::description() const
+{
   return tr("Move the selection area");
 }
 
-CaptureTool* MoveTool::copy(QObject *parent) {
+CaptureTool*
+MoveTool::copy(QObject* parent)
+{
   return new MoveTool(parent);
 }
 
-void MoveTool::pressed(const CaptureContext &context) {
+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 {
+class MoveTool : public AbstractActionTool
+{
   Q_OBJECT
 public:
-    explicit MoveTool(QObject *parent = nullptr);
+  explicit MoveTool(QObject* parent = nullptr);
 
   bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) 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

@@ -18,31 +18,43 @@
 #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 {
+QIcon
+PencilTool::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "pencil.svg");
 }
-QString PencilTool::name() const {
+QString
+PencilTool::name() const
+{
   return tr("Pencil");
 }
 
-QString PencilTool::nameID() {
+QString
+PencilTool::nameID()
+{
   return QLatin1String("");
 }
 
-QString PencilTool::description() const {
+QString
+PencilTool::description() const
+{
   return tr("Set the Pencil as the paint tool");
 }
 
-CaptureTool* PencilTool::copy(QObject *parent) {
+CaptureTool*
+PencilTool::copy(QObject* parent)
+{
   return new PencilTool(parent);
 }
 
-void PencilTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUndo) {
+void
+PencilTool::process(QPainter& painter, const QPixmap& pixmap, bool recordUndo)
+{
   if (recordUndo) {
     updateBackup(pixmap);
   }
@@ -50,12 +62,16 @@ void PencilTool::process(QPainter &painter, const QPixmap &pixmap, bool recordUn
   painter.drawPolyline(m_points.data(), m_points.size());
 }
 
-void PencilTool::paintMousePreview(QPainter &painter, const CaptureContext &context) {
+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) {
+void
+PencilTool::drawStart(const CaptureContext& context)
+{
   m_color = context.color;
   m_thickness = context.thickness + 2;
   m_points.append(context.mousePos);
@@ -63,6 +79,8 @@ void PencilTool::drawStart(const CaptureContext &context) {
   m_backupArea.setBottomRight(context.mousePos);
 }
 
-void PencilTool::pressed(const CaptureContext &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 {
+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;
+  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 {
+bool
+PinTool::closeOnButtonPressed() const
+{
   return true;
 }
 
-QIcon PinTool::icon(const QColor &background, bool inEditor) const {
+QIcon
+PinTool::icon(const QColor& background, bool inEditor) const
+{
   Q_UNUSED(inEditor);
   return QIcon(iconPath(background) + "pin.svg");
 }
-QString PinTool::name() const {
+QString
+PinTool::name() const
+{
   return tr("Pin Tool");
 }
 
-QString PinTool::nameID() {
+QString
+PinTool::nameID()
+{
   return QLatin1String("");
 }
 
-QString PinTool::description() const {
+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();
+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) {
+CaptureTool*
+PinTool::copy(QObject* parent)
+{
   return new PinTool(parent);
 }
 
-void PinTool::pressed(const CaptureContext &context) {
+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

@@ -19,24 +19,25 @@
 
 #include "src/tools/abstractactiontool.h"
 
-class PinTool : public AbstractActionTool {
+class PinTool : public AbstractActionTool
+{
   Q_OBJECT
 public:
-    explicit PinTool(QObject *parent = nullptr);
+  explicit PinTool(QObject* parent = nullptr);
 
   bool closeOnButtonPressed() const;
 
-    QIcon icon(const QColor &background, bool inEditor) 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;
 
-    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;