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/*
* This file is part of the KDE project.
* Copyright (C) 2003 Carsten Pfeiffer <pfeiffer@kde.org>
*
* You can Freely distribute this program under the GNU Library General Public
* License. See the file "COPYING" for the exact licensing terms.
*/
#ifndef TDEFILEMETAPREVIEW_H
#define TDEFILEMETAPREVIEW_H
#include <tqdict.h>
#include <tqwidgetstack.h>
#include <kpreviewwidgetbase.h>
#include <kurl.h>
class TDEIO_EXPORT KFileMetaPreview : public KPreviewWidgetBase
{
TQ_OBJECT
public:
KFileMetaPreview(TQWidget *parent, const char *name = 0);
~KFileMetaPreview();
virtual void addPreviewProvider( const TQString& mimeType,
KPreviewWidgetBase *provider );
virtual void clearPreviewProviders();
public slots:
virtual void showPreview(const KURL &url);
virtual void clearPreview();
protected:
virtual KPreviewWidgetBase *previewProviderFor( const TQString& mimeType );
protected:
virtual void virtual_hook( int id, void* data );
private:
void initPreviewProviders();
TQWidgetStack *m_stack;
TQDict<KPreviewWidgetBase> m_previewProviders;
bool haveAudioPreview;
// may return 0L
static KPreviewWidgetBase * createAudioPreview( TQWidget *parent );
static bool s_tryAudioPreview;
private:
class KFileMetaPreviewPrivate;
KFileMetaPreviewPrivate *d;
};
#endif // TDEFILEMETAPREVIEW_H
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