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Now you can choose to open the screenshot with more apps

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This commit is contained in:
lupoDharkael
2017-12-11 01:32:51 +01:00
parent d4e3ae4cfd
commit aca1546b1f
10 changed files with 352 additions and 133 deletions
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191
src/utils/desktopfileparse.cpp
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@@ -17,11 +17,12 @@
#include "desktopfileparse.h"
#include <QFile>
#include <QDir>
#include <QString>
#include <QTextStream>
#include <QLocale>
DesktopFileParse::DesktopFileParse() {
DesktopFileParser::DesktopFileParser() {
QString locale = QLocale().name();
QString localeShort = QLocale().name().left(2);
m_localeName = QString("Name[%1]").arg(locale);
@@ -29,79 +30,123 @@ DesktopFileParse::DesktopFileParse() {
m_localeNameShort = QString("Name[%1]").arg(localeShort);
m_localeDescriptionShort = QString("Comment[%1]")
.arg(localeShort);
m_defaultIcon = QIcon::fromTheme("application-x-executable");
}
DesktopAppData DesktopFileParse::parseDesktopFile(
const QString &fileName, bool &ok)
DesktopAppData DesktopFileParser::parseDesktopFile(
const QString &fileName, bool &ok) const
{
DesktopAppData res;
ok = true;
QFile file(fileName);
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
ok = false;
return res;
}
bool nameLocaleSet = false;
bool descriptionLocaleSet = false;
bool isApplication = false;
bool isGraphics = false;
QTextStream in(&file);
while (!in.atEnd()) {
QString line = in.readLine();
if (line.startsWith("Icon")) {
res.icon = QIcon::fromTheme(
line.mid(line.indexOf("=")+1).trimmed());
}
else if (!nameLocaleSet && line.startsWith("Name")) {
if (line.startsWith(m_localeName) ||
line.startsWith(m_localeNameShort))
{
res.name = line.mid(line.indexOf("=")+1).trimmed();
nameLocaleSet = true;
} else if (line.startsWith("Name=")) {
res.name = line.mid(line.indexOf("=")+1).trimmed();
}
}
else if (!descriptionLocaleSet && line.startsWith("Comment")) {
if (line.startsWith(m_localeDescription) ||
line.startsWith(m_localeDescriptionShort))
{
res.description = line.mid(line.indexOf("=")+1).trimmed();
descriptionLocaleSet = true;
} else if (line.startsWith("Comment=")) {
res.description = line.mid(line.indexOf("=")+1).trimmed();
}
}
else if (line.startsWith("MimeType") &&
!line.contains("image/png"))
{
ok = false;
break;
}
else if (line.startsWith("Exec")) {
if (line.contains("%")) {
res.exec = line.mid(line.indexOf("=")+1)
.trimmed();
} else {
ok = false;
break;
}
}
else if (line.startsWith("Type")) {
if (line.contains("Application")) {
isApplication = true;
}
}
else if (line.startsWith("Categories")) {
if (line.contains("Graphics")) {
isGraphics = true;
}
}
}
file.close();
if (res.exec.isEmpty() || res.name.isEmpty() || !isApplication ||
!isGraphics) {
ok = false;
}
return res;
DesktopAppData res;
ok = true;
QFile file(fileName);
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
ok = false;
return res;
}
bool nameLocaleSet = false;
bool descriptionLocaleSet = false;
bool isApplication = false;
QTextStream in(&file);
// enter the desktop entry definition
while (!in.atEnd() && in.readLine() != "[Desktop Entry]") {
}
// start parsing
while (!in.atEnd()) {
QString line = in.readLine();
if (line.startsWith("Icon")) {
res.icon = QIcon::fromTheme(
line.mid(line.indexOf("=")+1).trimmed(),
m_defaultIcon);
}
else if (!nameLocaleSet && line.startsWith("Name")) {
if (line.startsWith(m_localeName) ||
line.startsWith(m_localeNameShort))
{
res.name = line.mid(line.indexOf("=")+1).trimmed();
nameLocaleSet = true;
} else if (line.startsWith("Name=")) {
res.name = line.mid(line.indexOf("=")+1).trimmed();
}
}
else if (!descriptionLocaleSet && line.startsWith("Comment")) {
if (line.startsWith(m_localeDescription) ||
line.startsWith(m_localeDescriptionShort))
{
res.description = line.mid(line.indexOf("=")+1).trimmed();
descriptionLocaleSet = true;
} else if (line.startsWith("Comment=")) {
res.description = line.mid(line.indexOf("=")+1).trimmed();
}
}
else if (line.startsWith("Exec")) {
if (line.contains("%")) {
res.exec = line.mid(line.indexOf("=")+1)
.trimmed();
} else {
ok = false;
break;
}
}
else if (line.startsWith("Type")) {
if (line.contains("Application")) {
isApplication = true;
}
}
else if (line.startsWith("Categories")) {
res.categories = line.mid(line.indexOf("=")+1).split(";");
}
else if (line == "NoDisplay=true") {
ok = false;
break;
}
else if (line == "Terminal=true") {
res.showInTerminal = true;
}
// ignore the other entries
else if (line.startsWith("[")) {
break;
}
}
file.close();
if (res.exec.isEmpty() || res.name.isEmpty() || !isApplication) {
ok = false;
}
return res;
}
int DesktopFileParser::processDirectory(const QDir &dir) {
QStringList entries = dir.entryList(QDir::NoDotAndDotDot | QDir::Files);
bool ok;
int length = m_appList.length();
for (QString file: entries){
DesktopAppData app = parseDesktopFile(dir.absoluteFilePath(file), ok);
if (ok) {
m_appList.append(app);
}
}
return m_appList.length() - length;
}
QList<DesktopAppData> DesktopFileParser::getAppsByCategory(const QString &category) {
QList<DesktopAppData> res;
for (const DesktopAppData &app : m_appList) {
if (app.categories.contains(category)) {
res.append(app);
}
}
return res;
}
QMap<QString, QList<DesktopAppData>> DesktopFileParser::getAppsByCategory(
const QStringList &categories)
{
QMap<QString, QList<DesktopAppData>> res;
for (const DesktopAppData &app : m_appList) {
for (const QString &category: categories) {
if (app.categories.contains(category)) {
res[category].append(app);
}
}
}
return res;
}