Remove the obsolete Icon and IconLoader classes

[quassel.git] / src / uisupport / iconloader.h

diff --git a/src/uisupport/iconloader.h b/src/uisupport/iconloader.h
deleted file mode 100644 (file)
index ee94db6..0000000
--- a/src/uisupport/iconloader.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/***************************************************************************
- *   Copyright (C) 2005-2014 by the Quassel Project                        *
- *   devel@quassel-irc.org                                                 *
- *                                                                         *
- *   Based in part on KDE's kiconloader.h                                  *
- *   This declares a subset of that API.                                   *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) version 3.                                           *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   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.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
- ***************************************************************************/
-
-#ifndef ICONLOADER_H_
-#define ICONLOADER_H_
-
-#ifndef HAVE_KDE
-
-#include <QPixmap>
-
-/// Provides basic facilities to load icons from standard locations or resources
-/** This implements a (very) basic subset of KIconLoader's API, such that we can use those classes
- *  interchangeably in Quassel.
- *
- *  We currently (unless somebody does a more fancy implementation ;-)) assume the Oxygen icon theme
- *  to be used. In particular, this means that we do assume its directory layout and existing icons to
- *  be present. Though it should be easy to switch to a different theme name, we don't currently support
- *  any fallback mechanism if this other theme misses an icon for a given size. Also, we only support PNG.
- *
- *  Since we do support integrating the required part of Oxygen into the binary via Qt Resources, this
- *  should work for everyone for now.
- *
- *  - $XDG_DATA_DIRS/icons/$theme (in order)
- *  - :/icons/$theme (fallback in case we use Qt Resources)
- *  - $XDG_DATA_DIRS/apps/quassel/icons/hicolor (our own unthemed icons)
- *  - :/icons/hicolor
- *  - $XDG_DATA_DIRS/apps/quassel/pics
- *  - :/pics
- *
- *  We don't search for size/context dirs in /pics, i.e. for a given $name, we expect pics/$name.png.
- */
-class IconLoader : public QObject
-{
-    Q_OBJECT
-
-public:
-    enum Group {
-        NoGroup = -1, ///< No group
-        Desktop = 0, ///< Desktop icons
-        Toolbar,    ///< Toolbar icons
-        MainToolbar, ///< Main toolbar icons
-        Small,      ///< Small icons, e.g. for buttons
-        Panel,      ///< Panel icons
-        Dialog,     ///< Icons for use in dialog title etc.
-        LastGroup
-    };
-
-    /// Standard icon sizes
-    enum StdSizes {
-        SizeSmall = 16,   ///< Small icons for menu entries
-        SizeSmallMedium = 22, ///< Slightly larger small icons for toolbars, panels, etc
-        SizeMedium = 32,  ///< Medium-sized icons for the desktop
-        SizeLarge = 48,   ///< Large icons for the panel
-        SizeHuge = 64,    ///< Huge icons for iconviews
-        SizeEnormous = 128 ///< Enormous icons for iconviews
-    };
-
-    explicit IconLoader(QObject *parent = 0);
-    ~IconLoader();
-
-    static IconLoader *global();
-
-    /// Load a pixmap for the given name and group
-    QPixmap loadIcon(const QString &name, IconLoader::Group group, int size = 0);
-
-    inline QString theme() const;
-    void setTheme(const QString &name);
-
-private:
-    QString findIconPath(const QString &name, int size);
-
-    static IconLoader _iconLoader;
-    QString _theme;
-    QStringList _themedIconDirNames;
-    QStringList _plainIconDirNames;
-    static int _groupSize[];
-};
-
-
-// convenience
-QPixmap DesktopIcon(const QString &name, int size = 0);
-QPixmap BarIcon(const QString &name, int size = 0);
-QPixmap MainBarIcon(const QString &name, int size = 0);
-QPixmap SmallIcon(const QString &name, int size = 0);
-//QPixmap SmallMediumIcon(const QString &name, int size = 0);  // not part of KIconLoader
-
-QString IconLoader::theme() const { return _theme; }
-
-#else /* HAVE_KDE */
-
-#include <KIconLoader>
-class IconLoader : public KIconLoader
-{
-    Q_OBJECT
-};
-
-
-#endif /* HAVE_KDE */
-
-#endif