runtime/khelpcenter/view.h

   1 #ifndef __view_h__
   2 #define __view_h__
   3
   4 #include <khtml_part.h>
   5
   6 #include "glossary.h"
   7 #include "navigator.h"
   8 //Added by qt3to4:
   9 #include <QEvent>
  10
  11 class KActionCollection;
  12
  13 namespace DOM {
  14   class Node;
  15 }
  16
  17 namespace KHC {
  18
  19 class Formatter;
  20
  21 class View : public KHTMLPart
  22 {
  23     Q_OBJECT
  24   public:
  25     View( QWidget *parentWidget, QObject *parent, KHTMLPart::GUIProfile prof,
  26           KActionCollection *col );
  27
  28     ~View();
  29
  30     virtual bool openUrl( const KUrl &url );
  31
  32     virtual void saveState( QDataStream &stream );
  33     virtual void restoreState( QDataStream &stream );
  34
  35     enum State { Docu, About, Search };
  36
  37     int state() const { return mState; }
  38     QString title() const { return mTitle; }
  39
  40     static QString langLookup( const QString &fname );
  41
  42     void beginSearchResult();
  43     void writeSearchResult( const QString & );
  44     void endSearchResult();
  45
  46     void beginInternal( const KUrl & );
  47     KUrl internalUrl() const;
  48
  49     int zoomStepping() const { return m_zoomStepping; }
  50
  51     Formatter *formatter() const { return mFormatter; }
  52
  53     void copySelectedText();
  54
  55   public Q_SLOTS:
  56     void lastSearch();
  57     void slotIncFontSizes();
  58     void slotDecFontSizes();
  59     void slotReload( const KUrl &url = KUrl() );
  60     void slotCopyLink();
  61     bool nextPage(bool checkOnly = false);
  62     bool prevPage(bool checkOnly = false);
  63
  64   Q_SIGNALS:
  65     void searchResultCacheAvailable();
  66
  67   protected:
  68     bool eventFilter( QObject *o, QEvent *e );
  69
  70   private Q_SLOTS:
  71     void setTitle( const QString &title );
  72     void showMenu( const QString& url, const QPoint& pos);
  73
  74   private:
  75     void showAboutPage();
  76     KUrl urlFromLinkNode( const DOM::Node &n ) const;
  77
  78     int mState;
  79     QString mTitle;
  80
  81     QString mSearchResult;
  82     KUrl mInternalUrl;
  83
  84     int m_zoomStepping;
  85
  86     Formatter *mFormatter;
  87     KActionCollection *mActionCollection;
  88     QString mCopyURL;
  89 };
  90
  91 }
  92
  93 #endif
  94
  95 // vim:ts=2:sw=2:et