Actually move the kde files that were renamed in the last commit

1 files changed, 553 insertions, 0 deletions

diff --git a/tdecore/kiconloader.h b/tdecore/kiconloader.h
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+++ b/tdecore/kiconloader.h
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+/* vi: ts=8 sts=4 sw=4
+ *
+ * This file is part of the KDE project, module tdecore.
+ * Copyright (C) 2000 Geert Jansen <jansen@kde.org>
+ *                    Antonio Larrosa <larrosa@kde.org>
+ *
+ * This is free software; it comes under the GNU Library General
+ * Public License, version 2. See the file "COPYING.LIB" for the
+ * exact licensing terms.
+ */
+
+#ifndef __KIconLoader_h_Included__
+#define __KIconLoader_h_Included__
+
+#include <tqstring.h>
+#include <tqpixmap.h>
+#include <tqiconset.h>
+
+// Grmbl, X headers.....
+#ifdef Status
+#define KIconLoaderXStatus Status
+#undef Status
+#endif
+#include <tqmovie.h>
+#ifdef KIconLoaderXStatus
+#define Status int
+#undef KIconLoaderXStatus
+#endif
+
+#include <kglobal.h>
+#include <kinstance.h>
+#include <kicontheme.h>
+
+struct KIconGroup;
+class KIconThemeNode;
+class KConfig;
+struct KIconLoaderPrivate;
+class KStandardDirs;
+class KIconEffect;
+
+
+/**
+ * Iconloader for KDE.
+ *
+ * KIconLoader will load the current icon theme and all its base themes.
+ * Icons will be searched in any of these themes. Additionally, it caches
+ * icons and applies effects according the the user's preferences.
+ *
+ * In KDE, it is encouraged to load icons by "Group". An icon group is a
+ * location on the screen where icons are being used. Standard groups are:
+ * Desktop, Toolbar, MainToolbar, Small and Panel. Each group has some
+ * centrally configured properties bound to it, including the icon size
+ * and effects. This makes it possible to offer a consistent icon look in
+ * all KDE applications.
+ *
+ * The standard groups are defined below.
+ *
+ * @li KIcon::Desktop: Icons in the iconview of konqueror, kdesktop and similar apps.
+ * @li KIcon::Toolbar: Icons in toolbars.
+ * @li KIcon::MainToolbar: Icons in the main toolbars.
+ * @li KIcon::Small: Various small (typical 16x16) places: titlebars, listviews
+ * and menu entries.
+ * @li KIcon::Panel: Icons in kicker's panel
+ *
+ * The icons are stored on disk in an icon theme or in a standalone
+ * directory. The icon theme directories contain multiple sizes and/or
+ * depths for the same icon. The iconloader will load the correct one based
+ * on the icon group and the current theme. Icon themes are stored globally
+ * in share/icons, or, application specific in share/apps/$appdir/icons.
+ *
+ * The standalone directories contain just one version of an icon. The
+ * directories that are searched are: $appdir/pics and $appdir/toolbar.
+ * Icons in these directories can be loaded by using the special group
+ * "User".
+ *
+ */
+class KDECORE_EXPORT KIconLoader
+{
+public:
+
+    /**
+     * Constructs an iconloader.
+     * @param appname Add the data directories of this application to the
+     * icon search path for the "User" group. The default argument adds the
+     * directories of the current application.
+     * @param dirs the KStandardDirs object to use. If null the global one is used
+     *
+     * Usually, you use the default iconloader, which can be accessed via
+     * KGlobal::iconLoader(), so you hardly ever have to create an
+     * iconloader object yourself. That one is the current KInstance's
+     * (typically KApplication's) iconloader.
+     * @see KGlobal::iconLoader()
+     * @see KInstance::iconLoader()
+     */
+    KIconLoader(const TQString& appname=TQString::null, KStandardDirs *dirs = 0);
+
+    /**
+     * Cleanup
+     */
+    ~KIconLoader();
+
+    /**
+     * Adds @p appname to the list of application specific directories.
+     * @param appname The application name.
+     */
+    void addAppDir(const TQString& appname);
+
+    /**
+     * Loads an icon. It will try very hard to find an icon which is
+     * suitable. If no exact match is found, a close match is searched.
+     * If neither an exact nor a close match is found, a null pixmap or
+     * the "unknown" pixmap is returned, depending on the value of the
+     * @p canReturnNull parameter.
+     *
+     * @param name The name of the icon, without extension.
+     * @param group The icon group. This will specify the size of and effects to
+     * be applied to the icon.
+     * @param size If nonzero, this overrides the size specified by @p group.
+     *             See KIcon::StdSizes.
+     * @param state The icon state: @p DefaultState, @p ActiveState or
+     * @p DisabledState. Depending on the user's preferences, the iconloader
+     * may apply a visual effect to hint about its state.
+     * @param path_store If not null, the path of the icon is stored here.
+     * @param canReturnNull Can return a null pixmap? If false, the
+     * "unknown" pixmap is returned when no appropriate icon has been found.
+     * @return the TQPixmap. Can be null when not found, depending on
+     *         @p canReturnNull.
+     */
+    TQPixmap loadIcon(const TQString& name, KIcon::Group group, int size=0,
+		     int state=KIcon::DefaultState, TQString *path_store=0L,
+		     bool canReturnNull=false) const;
+
+    /**
+     * Creates an icon set, that will do on-demand loading of the icon.
+     * Loading itself is done by calling loadIcon .
+     *
+     * @param name The name of the icon, without extension.
+     * @param group The icon group. This will specify the size of and effects to
+     * be applied to the icon.
+     * @param size If nonzero, this overrides the size specified by @p group.
+     *             See KIcon::StdSizes.
+     * @param canReturnNull Can return a null iconset? If false, iconset
+     * containing the "unknown" pixmap is returned when no appropriate icon has
+     * been found.
+     * @param immediateExistenceCheck If true on-demand icon loading will be
+     * disabled for canReturnNull and a null iconset may be returned immediately
+     * @return the icon set. Can be null when not found, depending on
+     *          @p canReturnNull.
+     * @since 3.5
+     */
+    TQIconSet loadIconSet(const TQString& name, KIcon::Group group, int size,
+                         bool canReturnNull, bool immediateExistenceCheck);
+
+    // KDE4 merge as (const TQString&,KIcon::Group,int=0,bool=false,bool=true);
+    /**
+     * Creates an icon set, that will do on-demand loading of the icon.
+     * Loading itself is done by calling loadIcon .
+     *
+     * @param name The name of the icon, without extension.
+     * @param group The icon group. This will specify the size of and effects to
+     * be applied to the icon.
+     * @param size If nonzero, this overrides the size specified by @p group.
+     *             See KIcon::StdSizes.
+     * @param canReturnNull Can return a null iconset? If false, iconset
+     * containing the "unknown" pixmap is returned when no appropriate icon has
+     * been found.
+     * @return the icon set. Can be null when not found, depending on
+     *          @p canReturnNull.
+     * @since 3.1
+     */
+    TQIconSet loadIconSet(const TQString& name, KIcon::Group group, int size,
+                         bool canReturnNull);
+
+    // KDE4 merge as (const TQString&,KIcon::Group,int=0,bool=false,bool=true);
+    /**
+     * Creates an icon set, that will do on-demand loading of the icon.
+     * Loading itself is done by calling loadIcon .
+     *
+     * @param name The name of the icon, without extension.
+     * @param group The icon group. This will specify the size of and effects to
+     * be applied to the icon.
+     * @param size If nonzero, this overrides the size specified by @p group.
+     *             See KIcon::StdSizes.
+     * @return the icon set. Can be null when not found
+     */
+    TQIconSet loadIconSet(const TQString& name, KIcon::Group group, int size=0);
+
+    /**
+     * Returns the path of an icon.
+     * @param name The name of the icon, without extension. If an absolute
+     * path is supplied for this parameter, iconPath will return it
+     * directly.
+     * @param group_or_size If positive, search icons whose size is
+     * specified by the icon group @p group_or_size. If negative, search
+     * icons whose size is - @p group_or_size.
+     *             See KIcon::Group and KIcon::StdSizes
+     * @param canReturnNull Can return a null string? If not, a path to the
+     *                      "unknown" icon will be returned.
+     * @return the path of an icon, can be null or the "unknown" icon when
+     *         not found, depending on @p canReturnNull.
+     */
+    TQString iconPath(const TQString& name, int group_or_size,
+		     bool canReturnNull=false) const;
+
+    /**
+     * Loads an animated icon.
+     * @param name The name of the icon.
+     * @param group The icon group. See loadIcon().
+     * @param size Override the default size for @p group.
+     *             See KIcon::StdSizes.
+     * @return A TQMovie object. Can be null if not found.
+     */
+    TQMovie loadMovie(const TQString& name, KIcon::Group group, int size=0) const;
+
+    /**
+     * Returns the path to an animated icon.
+     * @param name The name of the icon.
+     * @param group The icon group. See loadIcon().
+     * @param size Override the default size for @p group.
+     *             See KIcon::StdSizes.
+     * @return the full path to the movie, ready to be passed to QMovie's constructor.
+     * Empty string if not found.
+     */
+    TQString moviePath(const TQString& name, KIcon::Group group, int size=0) const;
+
+    /**
+     * Loads an animated icon as a series of still frames. If you want to load
+     * a .mng animation as TQMovie instead, please use loadMovie() instead.
+     * @param name The name of the icon.
+     * @param group The icon group. See loadIcon().
+     * @param size Override the default size for @p group.
+     *             See KIcon::StdSizes.
+     * @return A TQStringList containing the absolute path of all the frames
+     * making up the animation.
+     */
+    TQStringList loadAnimated(const TQString& name, KIcon::Group group, int size=0) const;
+
+    /**
+     * Queries all available icons for a specific group, having a specific
+     * context.
+     * @param group_or_size If positive, search icons whose size is
+     * specified by the icon group @p group_or_size. If negative, search
+     * icons whose size is - @p group_or_size.
+     *             See KIcon::Group and KIcon::StdSizes
+     * @param context The icon context.
+     * @return a list of all icons
+     */
+    TQStringList queryIcons(int group_or_size, KIcon::Context context=KIcon::Any) const;
+
+    /**
+     * Queries all available icons for a specific context.
+     * @param group_or_size The icon preferred group or size. If available
+     * at this group or size, those icons will be returned, in other case,
+     * icons of undefined size will be returned. Positive numbers are groups,
+     * negative numbers are negated sizes. See KIcon::Group and
+     * KIcon::StdSizes
+     * @param context The icon context.
+     * @return A TQStringList containing the icon names
+     * available for that context
+     */
+    TQStringList queryIconsByContext(int group_or_size,
+				    KIcon::Context context=KIcon::Any) const;
+
+    /**
+     * @internal
+     */
+    bool hasContext( KIcon::Context context ) const;
+
+    /**
+     * Returns a list of all icons (*.png or *.xpm extension) in the
+     * given directory.
+     * @param iconsDir the directory to search in
+     * @return A TQStringList containing the icon paths
+     * @since 3.1
+     */
+    TQStringList queryIconsByDir( const TQString& iconsDir ) const;
+
+    /**
+     * Returns the current size of the group.
+     * @param group the group to check.
+     * @return the current size for an icon group.
+     */
+    int currentSize(KIcon::Group group) const;
+
+    /**
+     * Returns a pointer to the current theme. Can be used to query
+     * available and default sizes for groups.
+     * @return a pointer to the current theme. 0 if no theme set.
+     */
+    KIconTheme *theme() const;
+
+    /**
+     * Returns a pointer to the KIconEffect object used by the icon loader.
+     * @return the KIconEffect.
+     */
+    KIconEffect *iconEffect() const;
+
+    /**
+     * Called by KInstance::newIconLoader to reconfigure the icon loader.
+     * @param _appname the new application name
+     * @param _dirs the new standard directories. If 0, the directories
+     *              from KGlobal will be taken.
+     */
+    void reconfigure( const TQString& _appname, KStandardDirs *_dirs );
+
+    /**
+     * Returns the unknown icon. An icon that is used when no other icon
+     * can be found.
+     * @return the unknown pixmap
+     */
+    static TQPixmap unknown();
+
+    /**
+     * Checks whether the user wants to blend the icons with the background
+     *  using the alpha channel information for a given group.
+     * @param group the group to check
+     * @return true if alpha blending is desired
+     * @obsolete
+     */
+    bool alphaBlending( KIcon::Group group ) const;
+
+    /**
+     * Adds all the default themes from other desktops at the end of
+     * the list of icon themes.
+     * @since 3.1
+     */
+    void addExtraDesktopThemes();
+
+    /**
+     * Returns if the default icon themes of other desktops have been added
+     * to the list of icon themes where icons are searched.
+     * @since 3.1
+     */
+    bool extraDesktopThemesAdded() const;
+
+    /**
+     * Enables on-demand icon loading for QIconSets using TQIconFactory.
+     * Icons loaded via loadIconSet() will be loaded as soon as they
+     * need to be displayed, not earlier.
+     *
+     * Note that enabling or disabling this only affects loadIconSet()
+     * calls after this setting is changed.
+     *
+     * The default is disabled, as the iconloader object must not be
+     * destroyed before all those iconsets are destroyed.
+     *
+     * (Some broken applications use temporary KIconLoader objects).
+     * Every KInstance 's iconloader has this feature enabled.
+     *
+     * @param enable true to enable delayed icon loading, false to disable
+     * @see isDelayedIconSetLoadingEnabled()
+     * @see QIconFactory
+     * @since 3.1
+     */
+    void enableDelayedIconSetLoading( bool enable );
+
+    /**
+     * Checks whether delayed loading for TQIconSet is enabled.
+     * @return whether icons for QIconSets will be loaded on demand.
+     * @see enableDelayedIconSetLoading()
+     * @see QIconFactory
+     * @since 3.1
+     */
+    bool isDelayedIconSetLoadingEnabled() const;
+
+
+ private:
+    /**
+     * @internal
+     */
+    void init( const TQString& _appname, KStandardDirs *_dirs );
+
+    /**
+     * @internal
+     * tries to find an icon with the name. It tries some extension and
+     * match strategies
+     */
+    KIcon findMatchingIcon(const TQString& name, int size) const;
+
+    /**
+     * @internal
+     * Loads and caches an overlay.
+     */
+     TQImage *loadOverlay(const TQString& name, int size) const;
+
+    /**
+     * @internal
+     * Adds themes installed in the application's directory.
+     **/
+    void addAppThemes(const TQString& appname);
+
+    /**
+     * Adds all themes that are part of this node and the themes
+     * below (the fallbacks of the theme) in the tree.
+     * @internal
+     */
+    void addBaseThemes(KIconThemeNode *node, const TQString &appname);
+
+    /**
+     * @internal
+     * return the path for the unknown icon in that size
+     * @since 3.1
+     */
+    TQString unknownIconPath( int size ) const;
+
+    /**
+     * Checks if name ends in one of the supported icon formats (i.e. .png)
+     * and returns the name without the extension if it does.
+     *
+     * Otherwise name is returned unchanged.
+     *
+     * Currently supported:
+     *   - png
+     *   - xpm
+     *   - svg  (if libart is being used)
+     *   - svgz (if libart is being used)
+     *
+     * TODO: KDE 4 make public & static
+     * @since 3.1
+     */
+    TQString removeIconExtension(const TQString &name) const;
+
+    /**
+     * Same as removeIconExtension except it prints a debug message
+     * if an extension is removed to help catch programming errors.
+     *
+     * @see findMatchingIcon()
+     * @see iconPath()
+     *
+     * TODO: KDE 4 make static
+     */
+    TQString removeIconExtensionInternal(const TQString &name) const;
+
+    /**
+     * Loads all the different sizes for an iconset.
+     */
+    TQIconSet loadIconSetNonDelayed( const TQString& name, KIcon::Group group,
+                                    int size, bool canReturnNull );
+
+    // @internal the data object
+    KIconLoaderPrivate *d;
+};
+
+/**
+ * \relates KIconLoader
+ * Load a desktop icon.
+ */
+KDECORE_EXPORT TQPixmap DesktopIcon(const TQString& name, int size=0,
+		    int state=KIcon::DefaultState,
+		    KInstance *instance=KGlobal::instance());
+
+/**
+ * \relates KIconLoader
+ * Load a desktop icon.
+ */
+KDECORE_EXPORT TQPixmap DesktopIcon(const TQString& name, KInstance *instance);
+
+/**
+ * \relates KIconLoader
+ * Load a desktop icon, and apply the necessary effects to get an IconSet.
+ */
+KDECORE_EXPORT TQIconSet DesktopIconSet(const TQString& name, int size=0,
+		    KInstance *instance=KGlobal::instance());
+
+/**
+ * \relates KIconLoader
+ * Load a toolbar icon.
+ */
+KDECORE_EXPORT TQPixmap BarIcon(const TQString& name, int size=0, int state=KIcon::DefaultState,
+	KInstance *instance=KGlobal::instance());
+
+/**
+ * \relates KIconLoader
+ * Load a toolbar icon.
+ */
+KDECORE_EXPORT TQPixmap BarIcon(const TQString& name, KInstance *instance);
+
+/**
+ * \relates KIconLoader
+ * Load a toolbar icon, and apply the necessary effects to get an IconSet.
+ */
+KDECORE_EXPORT TQIconSet BarIconSet(const TQString& name, int size=0,
+		    KInstance *instance=KGlobal::instance());
+
+/**
+ * \relates KIconLoader
+ * Load a small icon.
+ */
+KDECORE_EXPORT TQPixmap SmallIcon(const TQString& name, int size=0,
+		  int state=KIcon::DefaultState,
+		  KInstance *instance=KGlobal::instance());
+
+/**
+ * \relates KIconLoader
+ * Load a small icon.
+ */
+KDECORE_EXPORT TQPixmap SmallIcon(const TQString& name, KInstance *instance);
+
+/**
+ * \relates KIconLoader
+ * Load a small icon, and apply the necessary effects to get an IconSet.
+ */
+KDECORE_EXPORT TQIconSet SmallIconSet(const TQString& name, int size=0,
+		    KInstance *instance=KGlobal::instance());
+
+/**
+ * \relates KIconLoader
+ * Load a main toolbar icon.
+ */
+KDECORE_EXPORT TQPixmap MainBarIcon(const TQString& name, int size=0,
+		    int state=KIcon::DefaultState,
+		    KInstance *instance=KGlobal::instance());
+
+/**
+ * \relates KIconLoader
+ * Load a main toolbar icon.
+ */
+KDECORE_EXPORT TQPixmap MainBarIcon(const TQString& name, KInstance *instance);
+
+/**
+ * \relates KIconLoader
+ * Load a main toolbar icon, and apply the effects to get an IconSet.
+ */
+KDECORE_EXPORT TQIconSet MainBarIconSet(const TQString& name, int size=0,
+		    KInstance *instance=KGlobal::instance());
+
+/**
+ * \relates KIconLoader
+ * Load a user icon. User icons are searched in $appdir/pics.
+ */
+KDECORE_EXPORT TQPixmap UserIcon(const TQString& name, int state=KIcon::DefaultState,
+	KInstance *instance=KGlobal::instance());
+
+/**
+ * \relates KIconLoader
+ * Load a user icon. User icons are searched in $appdir/pics.
+ */
+KDECORE_EXPORT TQPixmap UserIcon(const TQString& name, KInstance *instance);
+
+/**
+ * \relates KIconLoader
+ * Load a user icon, and apply the effects to get an IconSet.
+ */
+KDECORE_EXPORT TQIconSet UserIconSet(const TQString& name,
+	KInstance *instance=KGlobal::instance());
+
+/**
+ * \relates KIconLoader
+ * Returns the current icon size for a specific group.
+ */
+KDECORE_EXPORT int IconSize(KIcon::Group group, KInstance *instance=KGlobal::instance());
+
+#endif // __KIconLoader_h_Included__