Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 81 insertions, 0 deletions

diff --git a/libkonq/konq_pixmapprovider.h b/libkonq/konq_pixmapprovider.h
new file mode 100644
index 000000000..b313652f3
--- /dev/null
+++ b/libkonq/konq_pixmapprovider.h
@@ -0,0 +1,81 @@
+/* This file is part of the KDE project
+   Copyright (C) 2000 Carsten Pfeiffer <[email protected]>
+
+   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) any later version.
+
+   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; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KONQ_PIXMAPPROVIDER_H
+#define KONQ_PIXMAPPROVIDER_H
+
+#include <qmap.h>
+
+#include <kpixmapprovider.h>
+#include "konq_faviconmgr.h"
+
+#include <libkonq_export.h>
+
+class KConfig;
+
+class LIBKONQ_EXPORT KonqPixmapProvider : public KonqFavIconMgr, virtual public KPixmapProvider
+{
+public:
+    static KonqPixmapProvider * self();
+
+    virtual ~KonqPixmapProvider();
+
+    /**
+     * Looks up a pixmap for @p url. Uses a cache for the iconname of url.
+     */
+    virtual QPixmap pixmapFor( const QString& url, int size = 0 );
+
+    /**
+     * Loads the cache to @p kc from the current KConfig-group from key @p key.
+     */
+    void load( KConfig * kc, const QString& key );
+    /**
+     * Saves the cache to @p kc into the current KConfig-group as key @p key.
+     * Only those @p items are saved, otherwise the cache would grow forever.
+     */
+    void save( KConfig *, const QString& key, const QStringList& items );
+
+    /**
+     * Clears the pixmap cache
+     */
+    void clear();
+
+    /**
+     * Looks up an iconname for @p url. Uses a cache for the iconname of url.
+     * @since 3.4.1
+     */
+    QString iconNameFor( const QString& url );
+
+protected:
+    KonqPixmapProvider( QObject *parent=0, const char *name=0 );
+
+    /**
+     * Overridden from KonqFavIconMgr to update the cache
+     */
+    virtual void notifyChange( bool isHost, QString hostOrURL, QString iconName );
+
+    QPixmap loadIcon( const QString& url, const QString& icon, int size );
+
+private:
+    QMap<QString,QString> iconMap;
+    static KonqPixmapProvider * s_self;
+};
+
+
+#endif // KONQ_PIXMAPPROVIDER_H