* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
+#include <QCoreApplication>
#include <QDebug>
#include <QDir>
#include <QFile>
int IconLoader::_groupSize[] = { 48, 22, 22, 16, 32, 22 }; // default sizes taken from Oxygen
IconLoader *IconLoader::global() {
+ // Workaround: the static _iconLoader might be initialized before the resources it needs
+ // This way, first call to global() will init it by setting the theme
+ if(_iconLoader.theme().isEmpty())
+ _iconLoader.setTheme("oxygen");
return &_iconLoader;
}
IconLoader::IconLoader(QObject *parent) : QObject(parent) {
- setTheme("oxygen");
+ // setTheme("oxygen");
}
IconLoader::~IconLoader() {
_themedIconDirNames.clear();
_plainIconDirNames.clear();
QString path;
- QStringList dataDirNames = QString(qgetenv("XDG_DATA_DIRS")).split(':');
+ QStringList dataDirNames = QString(qgetenv("XDG_DATA_DIRS")).split(':', QString::SkipEmptyParts);
+
+// Provide a fallback
+# ifdef Q_OS_UNIX
+ if(dataDirNames.isEmpty()) dataDirNames.append("/usr/share");
+ // on UNIX, we always check our install prefix
+ QString appDir = QCoreApplication::applicationDirPath();
+ int binpos = appDir.lastIndexOf("/bin");
+ if(binpos >= 0) {
+ appDir.replace(binpos, 4, "/share");
+ if(!dataDirNames.contains(appDir)) dataDirNames.append(appDir);
+ }
+# endif
// System theme in $data/icons/$theme
foreach(QString dir, dataDirNames) {
_themedIconDirNames.append(path);
}
// Resource for system theme :/icons/$theme
- path = QString(":/icons/%2");
+ path = QString(":/icons/%1").arg(theme);
if(QFile::exists(path))
_themedIconDirNames.append(path);
- // Own icons in $data/apps/quassel/icons/hicolor and :/icons/hicolor
- // Also, plain icon dirs $data/apps/quassel/pics and :/pics
- dataDirNames.append(":");
+ // Own icons in $data/apps/quassel/icons/hicolor
+ // Also, plain icon dirs $data/apps/quassel/pics
foreach(QString dir, dataDirNames) {
- path = QString("%1/apps/quassel/icons/hicolor");
+ path = QString("%1/apps/quassel/icons/hicolor").arg(dir);
if(QFile::exists(path))
_themedIconDirNames.append(path);
- path = QString("%1/apps/quassel/pics");
+ path = QString("%1/apps/quassel/pics").arg(dir);
if(QFile::exists(path))
_plainIconDirNames.append(path);
}
+
+ // Same for :/icons/hicolor and :/pics
+ path = QString(":/icons/hicolor");
+ if(QFile::exists(path))
+ _themedIconDirNames.append(path);
+
+ path = QString(":/pics");
+ if(QFile::exists(path))
+ _plainIconDirNames.append(path);
}
// TODO: optionally implement cache (speed/memory tradeoff?)
return QString();
}
+
+// Convenience constructors
+
+QPixmap DesktopIcon(const QString& name, int force_size) {
+ IconLoader *loader = IconLoader::global();
+ return loader->loadIcon(name, IconLoader::Desktop, force_size);
+}
+
+QPixmap BarIcon(const QString& name, int force_size) {
+ IconLoader *loader = IconLoader::global();
+ return loader->loadIcon(name, IconLoader::Toolbar, force_size);
+}
+
+QPixmap MainBarIcon(const QString& name, int force_size) {
+ IconLoader *loader = IconLoader::global();
+ return loader->loadIcon(name, IconLoader::MainToolbar, force_size);
+}
+
+QPixmap SmallIcon(const QString& name, int force_size) {
+ IconLoader *loader = IconLoader::global();
+ return loader->loadIcon(name, IconLoader::Small, force_size);
+}