sw/source/ui/inc/srcedtw.hxx

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  30 #ifndef _SRCEDTW_HXX
  31 #define _SRCEDTW_HXX
  32
  33 #include <vcl/window.hxx>
  34 #include <svtools/lstner.hxx>
  35 #include <vcl/timer.hxx>
  36
  37 #ifndef _TABLE_HXX //autogen
  38 #include <tools/table.hxx>
  39 #endif
  40 #include <svtools/xtextedt.hxx>
  41
  42 class ScrollBar;
  43 class SwSrcView;
  44 class SwSrcEditWindow;
  45 class TextEngine;
  46 class ExtTextView;
  47 class DataChangedEvent;
  48
  49 class TextViewOutWin : public Window
  50 {
  51     ExtTextView*        pTextView;
  52
  53 protected:
  54     virtual void        Paint( const Rectangle& );
  55     virtual void        KeyInput( const KeyEvent& rKeyEvt );
  56     virtual void        MouseMove( const MouseEvent& rMEvt );
  57     virtual void        MouseButtonDown( const MouseEvent& rMEvt );
  58     virtual void        MouseButtonUp( const MouseEvent& rMEvt );
  59     virtual void        Command( const CommandEvent& rCEvt );
  60     virtual void        DataChanged( const DataChangedEvent& );
  61
  62 public:
  63         TextViewOutWin(Window* pParent, WinBits nBits) :
  64             Window(pParent, nBits), pTextView(0){}
  65
  66     void        SetTextView( ExtTextView* pView ) {pTextView = pView;}
  67
  68 };
  69
  70 //------------------------------------------------------------
  71 namespace svt{ class SourceViewConfig;}
  72 class SwSrcEditWindow : public Window, public SfxListener
  73 {
  74 private:
  75     ExtTextView*        pTextView;
  76     ExtTextEngine*      pTextEngine;
  77
  78     TextViewOutWin*     pOutWin;
  79     ScrollBar           *pHScrollbar,
  80                     *pVScrollbar;
  81
  82     SwSrcView*          pSrcView;
  83     svt::SourceViewConfig* pSourceViewConfig;
  84
  85     long                        nCurTextWidth;
  86     USHORT                      nStartLine;
  87     rtl_TextEncoding eSourceEncoding;
  88     BOOL                        bReadonly;
  89     BOOL                        bDoSyntaxHighlight;
  90     BOOL                        bHighlighting;
  91
  92     Timer                       aSyntaxIdleTimer;
  93     Table                       aSyntaxLineTable;
  94
  95     void                        ImpDoHighlight( const String& rSource, USHORT nLineOff );
  96
  97     using OutputDevice::SetFont;
  98     void            SetFont();
  99
 100     DECL_LINK( SyntaxTimerHdl, Timer * );
 101     DECL_LINK( TimeoutHdl, Timer * );
 102
 103     using Window::Notify;
 104     using Window::Invalidate;
 105
 106 protected:
 107
 108     virtual void        Resize();
 109     virtual void        DataChanged( const DataChangedEvent& );
 110     virtual void        GetFocus();
 111 //      virtual void    LoseFocus();
 112
 113     void                        CreateTextEngine();
 114     void                        DoSyntaxHighlight( USHORT nPara );
 115
 116     virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
 117
 118     DECL_LINK(ScrollHdl, ScrollBar*);
 119
 120 public:
 121                     SwSrcEditWindow( Window* pParent, SwSrcView* pParentView );
 122                     ~SwSrcEditWindow();
 123
 124     void                        SetScrollBarRanges();
 125     void                        InitScrollBars();
 126     ULONG                       Read( SvStream& rInput)
 127                         {return pTextEngine->Read(rInput);}
 128     ULONG                       Write( SvStream& rOutput)
 129                         {return pTextEngine->Write(rOutput);}
 130
 131     ExtTextView*        GetTextView()
 132                         {return pTextView;}
 133     TextEngine*         GetTextEngine()
 134                         {return pTextEngine;}
 135     SwSrcView*          GetSrcView() {return pSrcView;}
 136
 137     TextViewOutWin*     GetOutWin() {return pOutWin;}
 138
 139     virtual void    Invalidate( USHORT nFlags = 0 );
 140
 141     void                        ClearModifyFlag()
 142                         { pTextEngine->SetModified(FALSE); }
 143     BOOL                        IsModified() const
 144                         { return pTextEngine->IsModified();}
 145     void                        CreateScrollbars();
 146
 147     void                        SetReadonly(BOOL bSet){bReadonly = bSet;}
 148     BOOL                        IsReadonly(){return bReadonly;}
 149
 150     void                        DoDelayedSyntaxHighlight( USHORT nPara );
 151
 152     void                        SetStartLine(USHORT nLine){nStartLine = nLine;}
 153
 154     virtual void        Command( const CommandEvent& rCEvt );
 155     void                        HandleWheelCommand( const CommandEvent& rCEvt );
 156
 157     void            SetTextEncoding(rtl_TextEncoding eEncoding);
 158 };
 159
 160 #endif