/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel IRC Team *
+ * Copyright (C) 2005-2012 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
+#ifndef HAVE_KDE
+
#include <QCoreApplication>
#include <QDebug>
#include <QDir>
#include <QFile>
#include "iconloader.h"
+#include "quassel.h"
+#include "util.h"
IconLoader IconLoader::_iconLoader;
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::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");
+IconLoader::IconLoader(QObject *parent) : QObject(parent)
+{
+ // setTheme("oxygen");
}
-IconLoader::~IconLoader() {
+IconLoader::~IconLoader()
+{
}
-void IconLoader::setTheme(const QString &theme) {
- _theme = theme;
- // check which dirs could contain themed icons
- _themedIconDirNames.clear();
- _plainIconDirNames.clear();
- QString path;
- 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
+
+void IconLoader::setTheme(const QString &theme)
+{
+ _theme = theme;
+ // check which dirs could contain themed icons
+ _themedIconDirNames.clear();
+ _plainIconDirNames.clear();
+
+ // First, look for a system theme
+ // This is supposed to only work on Unix, though other platforms might set $XDG_DATA_DIRS if they please.
+ QStringList iconDirNames = QString(qgetenv("XDG_DATA_DIRS")).split(':', QString::SkipEmptyParts);
+ if (!iconDirNames.isEmpty()) {
+ for (int i = 0; i < iconDirNames.count(); i++)
+ iconDirNames[i].append(QString("/icons/"));
+ }
+#ifdef Q_OS_UNIX
+ else {
+ // Provide a fallback
+ iconDirNames << "/usr/share/icons/";
+ }
+ // Add our prefix too
QString appDir = QCoreApplication::applicationDirPath();
int binpos = appDir.lastIndexOf("/bin");
- if(binpos >= 0) {
- appDir.replace(binpos, 4, "/share");
- if(!dataDirNames.contains(appDir)) dataDirNames.append(appDir);
+ if (binpos >= 0) {
+ appDir.replace(binpos, 4, "/share");
+ appDir.append("/icons/");
+ if (!iconDirNames.contains(appDir))
+ iconDirNames.append(appDir);
}
-# endif
-
- // System theme in $data/icons/$theme
- foreach(QString dir, dataDirNames) {
- path = QString("%1/icons/%2").arg(dir, theme);
- if(QFile::exists(path))
- _themedIconDirNames.append(path);
- }
- // Resource for system theme :/icons/$theme
- path = QString(":/icons/%2");
- if(QFile::exists(path))
- _themedIconDirNames.append(path);
-
- // 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").arg(dir);
- if(QFile::exists(path))
- _themedIconDirNames.append(path);
- 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);
+#endif
+
+ // Now look for an icons/ subdir in our data paths
+ foreach(const QString &dir, Quassel::dataDirPaths())
+ iconDirNames << dir + "icons/";
+
+ // Add our resource path too
+ iconDirNames << ":/icons/";
+
+ // Ready do add theme names
+ foreach(const QString &dir, iconDirNames) {
+ QString path = dir + theme + '/';
+ if (QFile::exists(path))
+ _themedIconDirNames << path;
+ }
+ foreach(const QString &dir, iconDirNames) {
+ QString path = dir + "hicolor/";
+ if (QFile::exists(path))
+ _themedIconDirNames << path;
+ }
+
+ // We ship some plain (non-themed) icons in $data/pics
+ foreach(const QString &dir, Quassel::dataDirPaths()) {
+ QString path = dir + "pics/";
+ if (QFile::exists(path))
+ _plainIconDirNames << path;
+ }
+ // And of course, our resource path
+ if (QFile::exists(":/pics"))
+ _plainIconDirNames << ":/pics";
}
+
// TODO: optionally implement cache (speed/memory tradeoff?)
-QPixmap IconLoader::loadIcon(const QString &name, IconLoader::Group group, int size) {
- if(group < 0 || group >= LastGroup) {
- qWarning() << "Invalid icon group!";
- return QPixmap();
- }
- if(size == 0)
- size = _groupSize[group];
-
- QString path = findIconPath(name, size);
- if(path.isEmpty()) return QPixmap();
-
- // load the icon
- return QPixmap(path);
+QPixmap IconLoader::loadIcon(const QString &name, IconLoader::Group group, int size)
+{
+ if (group < 0 || group >= LastGroup) {
+ qWarning() << "Invalid icon group!";
+ return QPixmap();
+ }
+ if (size == 0)
+ size = _groupSize[group];
+
+ QString path = findIconPath(name, size);
+ if (path.isEmpty()) return QPixmap();
+
+ // load the icon
+ return QPixmap(path);
}
-QString IconLoader::findIconPath(const QString &name, int size) {
- QString fname = QString("%1.png").arg(name); // we only support PNG so far
- // First, look for a themed icon... we don't do anything fancy here, only exact match for both name and size
- foreach(QString basedir, _themedIconDirNames) {
- QDir sizedir(QString("%1/%2x%2").arg(basedir).arg(QString::number(size)));
- if(sizedir.exists()) {
- // ignore context, i.e. scan all subdirs
- QStringList contextdirs = sizedir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
- foreach(QString dir, contextdirs) {
- QString path = QString("%1/%2/%3").arg(sizedir.absolutePath(), dir, fname);
- if(QFile::exists(path)) return path;
- }
+
+QString IconLoader::findIconPath(const QString &name, int size)
+{
+ QString fname = QString("%1.png").arg(name); // we only support PNG so far
+ // First, look for a themed icon... we don't do anything fancy here, only exact match for both name and size
+ foreach(QString basedir, _themedIconDirNames) {
+ QDir sizedir(QString("%1/%2x%2").arg(basedir).arg(QString::number(size)));
+ if (sizedir.exists()) {
+ // ignore context, i.e. scan all subdirs
+ QStringList contextdirs = sizedir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
+ foreach(QString dir, contextdirs) {
+ QString path = QString("%1/%2/%3").arg(sizedir.absolutePath(), dir, fname);
+ if (QFile::exists(path)) return path;
+ }
+ }
+ }
+ // Now check the plain dirs
+ foreach(QString dir, _plainIconDirNames) {
+ QString path = QString("%1/%2").arg(dir, name);
+ if (QFile::exists(path)) return path;
}
- }
- // Now check the plain dirs
- foreach(QString dir, _plainIconDirNames) {
- QString path = QString("%1/%2").arg(dir, name);
- if(QFile::exists(path)) return path;
- }
-
- return QString();
+
+ qWarning() << "Icon not found:" << name << size;
+ 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 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 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 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);
+
+QPixmap SmallIcon(const QString &name, int force_size)
+{
+ IconLoader *loader = IconLoader::global();
+ return loader->loadIcon(name, IconLoader::Small, force_size);
}
+
+
+#endif
projects / quassel.git / blobdiff