Added abandoned KDE3 version of kchmviewer

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kchmviewer@1090662 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 107 insertions, 0 deletions

diff --git a/src/kchmviewwindow_qtextbrowser.h b/src/kchmviewwindow_qtextbrowser.h
new file mode 100644
index 0000000..662bd57
--- /dev/null
+++ b/src/kchmviewwindow_qtextbrowser.h
@@ -0,0 +1,107 @@
+/***************************************************************************
+ *   Copyright (C) 2004-2007 by Georgy Yunaev, [email protected]       *
+ *   Please do not use email address above for bug reports; see            *
+ *   the README file                                                       *
+ *                                                                         *
+ *   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.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#ifndef KCHMVIEWWINDOW_QTEXTBROWSER_H
+#define KCHMVIEWWINDOW_QTEXTBROWSER_H
+
+#include "kde-qt.h"
+
+#include "kchmviewwindow.h"
+#include "kchmsourcefactory.h"
+
+/**
+@author Georgy Yunaev
+*/
+class KCHMViewWindow_QTextBrowser : public QTextBrowser, public KCHMViewWindow
+{
+Q_OBJECT
+public:
+	KCHMViewWindow_QTextBrowser( QTabWidget * parent );
+	~KCHMViewWindow_QTextBrowser();
+
+	//! Open a page from current chm archive
+	virtual bool	openPage (const QString& url);
+	
+	//! Invalidate current view, doing all the cleanups etc.
+	virtual void	invalidate();
+
+	//! Return current ZoomFactor.
+	virtual int		getZoomFactor() const { return m_zoomfactor; }
+	
+	//! Sets ZoomFactor. The value returned by getZoomFactor(), given to this function, should give the same result.
+	virtual void	setZoomFactor (int zoom);
+	
+	//! Relatively changes ZoomFactor. Most common values are -1 and 1.
+	virtual void	addZoomFactor (int value);
+
+	//! Popups the print dialog, and prints the current page on the printer.
+	virtual bool	printCurrentPage();
+
+	//! Initiates the find-in-page search, if succeed, cursor moved to the first entry
+	virtual void	searchWord( const QString & word, bool forward = true, bool casesensitive = false );
+
+	//! Select the content of the whole page
+	virtual void	clipSelectAll();
+
+	//! Copies the selected content to the clipboard
+	virtual void	clipCopy();
+
+	/*!
+	 * Return current scrollbar position in view window. Saved on program exit. 
+	 * There is no restriction on returned value, except that giving this value to 
+	 * setScrollbarPosition() should move the scrollbar in the same position.
+	 */
+	virtual int		getScrollbarPosition();
+	
+	//! Sets the scrollbar position.
+	virtual void	setScrollbarPosition(int pos);
+
+	virtual QObject *	getQObject() { return this; }
+	virtual QWidget *	getQWidget() { return this; }
+
+	static	QString decodeUrl( const QString &url );
+		
+signals:
+	/*!
+	 * Emitted when the user clicked on the link, before the page changed.
+ 	 * If signalLinkClicked() sets follow_link to false, the current page should NOT change.
+	 * Otherwise it should be changed to the new link value.
+	 */
+	void	signalLinkClicked ( const QString & newlink, bool& follow_link );
+
+private slots:
+	virtual void	slotLinkClicked (const QString & newlink);
+	
+private:
+	QPopupMenu * 	createPopupMenu ( const QPoint & pos );
+	void	setSource ( const QString & name );
+			
+	int						m_zoomfactor;
+	bool					m_allowSourceChange;
+	int						m_searchLastIndex;
+	int						m_searchLastParagraph;
+	QString					m_searchText;
+	
+	KCHMSourceFactory	*	m_sourcefactory;
+};
+
+
+#endif /* KCHMVIEWWINDOW_QTEXTBROWSER_H */