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Split AbstractClient::iconFromDesktopFile into a static function

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This way it can be used before we have the window
This commit is contained in:
Aleix Pol 2020-11-13 00:51:20 +01:00
parent e72a555247
commit 0f8813671b
2 changed files with 16 additions and 2 deletions
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11
src/abstract_client.cpp
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@ -2707,11 +2707,15 @@ void AbstractClient::setDesktopFileName(QByteArray name)
QString AbstractClient::iconFromDesktopFile() const
{
if (m_desktopFileName.isEmpty()) {
return iconFromDesktopFile(QFile::decodeName(m_desktopFileName));
}
QString AbstractClient::iconFromDesktopFile(const QString &desktopFileName)
{
if (desktopFileName.isEmpty()) {
return {};
}
const QString desktopFileName = QString::fromUtf8(m_desktopFileName);
QString desktopFilePath;
if (QDir::isAbsolutePath(desktopFileName)) {
@ -2726,6 +2730,9 @@ QString AbstractClient::iconFromDesktopFile() const
desktopFilePath = QStandardPaths::locate(QStandardPaths::ApplicationsLocation,
desktopFileName + QLatin1String(".desktop"));
}
if (desktopFilePath.isEmpty()) {
return {};
}
KDesktopFile df(desktopFilePath);
return df.readIcon();

7
src/abstract_client.h
View file

@ -878,6 +878,13 @@ public:
QRect fullscreenGeometryRestore() const;
/**
* Helper function to compute the icon out of an application id defined by @p fileName
*
* @returns an icon name that can be used with QIcon::fromTheme()
*/
static QString iconFromDesktopFile(const QString &fileName);
public Q_SLOTS:
virtual void closeWindow() = 0;