Added old abandoned KDE3 version of gwenview

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/gwenview@1088034 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 86 insertions, 0 deletions

diff --git a/src/gvcore/slideshow.h b/src/gvcore/slideshow.h
new file mode 100644
index 0000000..fcb1d1a
--- /dev/null
+++ b/src/gvcore/slideshow.h
@@ -0,0 +1,86 @@
+// vim: set tabstop=4 shiftwidth=4 noexpandtab
+// kate: indent-mode csands; indent-width 4; replace-tabs-save off; replace-tabs off; replace-trailing-space-save off; space-indent off; tabs-indents on; tab-width 4;
+/*
+Gwenview - A simple image viewer for KDE
+Copyright 2000-2004 Aur�ien G�eau
+ 
+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; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ 
+*/
+
+#ifndef SLIDESHOW_H
+#define SLIDESHOW_H
+
+// Qt
+#include <qobject.h>
+#include <qvaluevector.h>
+
+// KDE
+#include <kurl.h>
+#include "libgwenview_export.h"
+class QTimer;
+
+class KConfig;
+
+namespace Gwenview {
+class Document;
+class ImageLoader;
+
+class LIBGWENVIEW_EXPORT SlideShow : public QObject
+{
+Q_OBJECT
+public:
+	SlideShow(Document* document);
+	virtual ~SlideShow();
+	
+	void start(const KURL::List& urls);
+	void stop();
+
+	/** @return true if the slideshow is running */
+	bool isRunning() { return mStarted; }
+
+public slots:
+	void slotSettingsChanged();
+
+signals:
+	void nextURL( const KURL& );
+	/**
+	 * Slideshow has been started or stopped
+	 */
+	void stateChanged(bool running);
+
+private slots:
+	void slotTimeout();
+	void slotLoaded();
+	void slotUrlKindDetermined();
+	void prefetchDone();
+
+private:
+	QValueVector<KURL>::ConstIterator findNextURL() const;
+	void prefetch();
+	int timerInterval();
+
+	QTimer* mTimer;
+	Document* mDocument;
+	bool mStarted;
+	QValueVector<KURL> mURLs;
+	QValueVector<KURL>::ConstIterator mStartIt;
+	ImageLoader* mPrefetch;
+	KURL mPriorityURL;
+};
+
+} // namespace
+#endif // SLIDESHOW_H
+