filter/source/xsltdialog/xmlfileview.hxx

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  30 #ifndef _XMLFILEVIEW_HXX
  31 #define _XMLFILEVIEW_HXX
  32
  33 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  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 #include <vcl/timer.hxx>
  42 #ifndef _TABLE_HXX //autogen
  43 #include <tools/table.hxx>
  44 #endif
  45 #include <vcl/wrkwin.hxx>
  46 #include <vcl/ctrl.hxx>
  47 #ifndef _SV_BUTTON_HXX
  48 #include <vcl/button.hxx>
  49 #endif
  50 #include <vcl/lstbox.hxx>
  51
  52 class ScrollBar;
  53 class XMLFileWindow;
  54 class TextEngine;
  55 class TextView;
  56 class DataChangedEvent;
  57 class filter_info_impl;
  58
  59 class TextViewOutWin : public Window
  60 {
  61     TextView*   pTextView;
  62
  63 protected:
  64     virtual void        Paint( const Rectangle& );
  65     virtual void        KeyInput( const KeyEvent& rKeyEvt );
  66     virtual void        MouseMove( const MouseEvent& rMEvt );
  67     virtual void        MouseButtonDown( const MouseEvent& rMEvt );
  68     virtual void        MouseButtonUp( const MouseEvent& rMEvt );
  69     virtual void        Command( const CommandEvent& rCEvt );
  70     virtual void        DataChanged( const DataChangedEvent& );
  71
  72 public:
  73         TextViewOutWin(Window* pParent, WinBits nBits) :
  74             Window(pParent, nBits), pTextView(0){}
  75
  76     void        SetTextView( TextView* pView ) {pTextView = pView;}
  77
  78 };
  79
  80 //------------------------------------------------------------
  81
  82 class XMLFileWindow : public Window, public SfxListener
  83 {
  84     using Window::Notify;
  85
  86 private:
  87     TextView*   pTextView;
  88     TextEngine* pTextEngine;
  89
  90     TextViewOutWin*     pOutWin;
  91     ScrollBar           *pHScrollbar,
  92                     *pVScrollbar;
  93
  94     long                        nCurTextWidth;
  95     USHORT                      nStartLine;
  96     rtl_TextEncoding eSourceEncoding;
  97
  98     Timer                       aSyntaxIdleTimer;
  99     Table                       aSyntaxLineTable;
 100
 101     bool                        bHighlighting;
 102 protected:
 103     DECL_LINK( SyntaxTimerHdl, Timer * );
 104     void                        ImpDoHighlight( const String& rSource, USHORT nLineOff );
 105
 106     virtual void        Resize();
 107     virtual void        DataChanged( const DataChangedEvent& );
 108     virtual void        GetFocus();
 109
 110     void                        CreateTextEngine();
 111
 112     virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
 113
 114     DECL_LINK(ScrollHdl, ScrollBar*);
 115
 116     void                        DoDelayedSyntaxHighlight( USHORT nPara );
 117
 118     void                        DoSyntaxHighlight( USHORT nPara );
 119
 120 public:
 121                     XMLFileWindow( Window* pParent );
 122                     ~XMLFileWindow();
 123
 124     void                        SetScrollBarRanges();
 125     void                        InitScrollBars();
 126     ULONG                       Read( SvStream& rInput)         { return pTextEngine->Read(rInput); }
 127
 128     void                        ShowWindow( const rtl::OUString& rFileName );
 129
 130     TextView*           GetTextView()                           { return pTextView; }
 131     TextEngine*         GetTextEngine()                         { return pTextEngine; }
 132
 133     TextViewOutWin*     GetOutWin()                                     { return pOutWin; }
 134     void                        InvalidateWindow();
 135
 136     void                        CreateScrollbars();
 137
 138     void                        SetStartLine(USHORT nLine)      {nStartLine = nLine;}
 139
 140     virtual void        Command( const CommandEvent& rCEvt );
 141     void                        HandleWheelCommand( const CommandEvent& rCEvt );
 142
 143     TextView*           getTextView() { return pTextView; }
 144
 145     void                        showLine( sal_Int32 nLine );
 146 };
 147
 148 class XMLSourceFileDialog : public WorkWindow
 149 {
 150
 151 public:
 152                 XMLSourceFileDialog( Window* pParent, ResMgr& rResMgr, const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& rxMSF  );
 153     virtual             ~XMLSourceFileDialog();
 154
 155     void                ShowWindow( const rtl::OUString& rFileName, const filter_info_impl* pFilterInfo );
 156
 157     virtual void        Resize();
 158
 159     DECL_LINK(ClickHdl_Impl, PushButton * );
 160     DECL_LINK(SelectHdl_Impl, ListBox * );
 161
 162     void                showLine( sal_Int32 nLine );
 163
 164     sal_Int32   mnOutputHeight;
 165 private:
 166     void                onValidate();
 167
 168     const filter_info_impl* mpFilterInfo;
 169     rtl::OUString       maFileURL;
 170
 171     com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > mxMSF;
 172     ResMgr&                     mrResMgr;
 173
 174     XMLFileWindow*      mpTextWindow;
 175     ListBox                     maLBOutput;
 176 //      Control                 maCtrlSourceView;
 177     PushButton          maPBValidate;
 178 };
 179
 180 #endif