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Diffstat (limited to 'src/kchmviewwindow_qtextbrowser.h')
| -rw-r--r-- | src/kchmviewwindow_qtextbrowser.h | 107 |
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, gyunaev@ulduzsoft.com * + * 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 */ |