starmath/inc/edit.hxx

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  30 #ifndef EDIT_HXX
  31 #define EDIT_HXX
  32
  33 #include <vcl/window.hxx>
  34 #include <vcl/timer.hxx>
  35 #include <svtools/transfer.hxx>
  36 #include <svx/editdata.hxx>
  37 #include <svtools/colorcfg.hxx>
  38
  39 //#ifndef _ACCESSIBILITY_HXX_
  40 //#include "accessibility.hxx"
  41 //#endif
  42
  43 class SmDocShell;
  44 class SmViewShell;
  45 class EditView;
  46 class EditEngine;
  47 class EditStatus;
  48 class ScrollBar;
  49 class ScrollBarBox;
  50 class DataChangedEvent;
  51 class Menu;
  52 class SmCmdBoxWindow;
  53 class SmEditAccessible;
  54 class CommandEvent;
  55
  56 /**************************************************************************/
  57
  58     void SmGetLeftSelectionPart(const ESelection aSelection,
  59                                 USHORT &nPara, USHORT &nPos);
  60
  61 /**************************************************************************/
  62
  63 class SmEditWindow : public Window, public DropTargetHelper
  64 {
  65     ::com::sun::star::uno::Reference<
  66         ::com::sun::star::accessibility::XAccessible >  xAccessible;
  67     SmEditAccessible *                                          pAccessible;
  68
  69     SmCmdBoxWindow &rCmdBox;
  70     EditView       *pEditView;
  71     ScrollBar      *pHScrollBar,
  72                    *pVScrollBar;
  73     ScrollBarBox   *pScrollBox;
  74     Timer                       aModifyTimer,
  75                     aCursorMoveTimer;
  76     ESelection          aOldSelection;
  77
  78     virtual void KeyInput(const KeyEvent& rKEvt);
  79     virtual void Command(const CommandEvent& rCEvt);
  80     DECL_LINK(MenuSelectHdl, Menu *);
  81     DECL_LINK(ModifyTimerHdl, Timer *);
  82     DECL_LINK(CursorMoveTimerHdl, Timer *);
  83
  84     virtual void DataChanged( const DataChangedEvent& );
  85     virtual void Resize();
  86     virtual void MouseMove(const MouseEvent &rEvt);
  87     virtual void MouseButtonUp(const MouseEvent &rEvt);
  88     virtual void MouseButtonDown(const MouseEvent &rEvt);
  89
  90     virtual sal_Int8    AcceptDrop( const AcceptDropEvent& rEvt );
  91     virtual sal_Int8    ExecuteDrop( const ExecuteDropEvent& rEvt );
  92     virtual void Paint(const Rectangle& rRect);
  93
  94     DECL_LINK(EditStatusHdl ,EditStatus *);
  95     DECL_LINK(ScrollHdl, ScrollBar *);
  96
  97     void                CreateEditView();
  98
  99     Rectangle   AdjustScrollBars();
 100     void                SetScrollBarRanges();
 101     void                InitScrollBars();
 102     void                InvalidateSlots();
 103
 104 public:
 105     SmEditWindow( SmCmdBoxWindow &rMyCmdBoxWin );
 106     ~SmEditWindow();
 107
 108     SmDocShell *    GetDoc();
 109     SmViewShell *   GetView();
 110     EditView *      GetEditView()   { return pEditView; }
 111     EditEngine *    GetEditEngine();
 112     SfxItemPool *   GetEditEngineItemPool();
 113
 114     // Window
 115     virtual void                SetText(const XubString &rText);
 116     virtual String      GetText() const;
 117     virtual void                GetFocus();
 118     virtual void                LoseFocus();
 119
 120     ESelection                  GetSelection() const;
 121     void                                SetSelection(const ESelection &rSel);
 122
 123     BOOL                                IsEmpty() const;
 124     BOOL                                IsSelected() const;
 125     BOOL                                IsAllSelected() const;
 126     void                                Cut();
 127     void                                Copy();
 128     void                                Paste();
 129     void                                Delete();
 130     void                                SelectAll();
 131     void                                InsertText(const String &rText);
 132     void                                InsertCommand(USHORT nCommand);
 133     void                                MarkError(const Point &rPos);
 134     void                                SelNextMark();
 135     void                                SelPrevMark();
 136     BOOL                                HasMark(const String &rText) const;
 137
 138     void                                Flush();
 139     void                DeleteEditView( SmViewShell &rView );
 140
 141     void ApplyColorConfigValues( const svtools::ColorConfig &rColorCfg );
 142
 143     BOOL                HandleWheelCommands( const CommandEvent &rCEvt );
 144
 145     // for Accessibility
 146     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible();
 147
 148     using Window::GetAccessible;
 149     SmEditAccessible *   GetAccessible()  { return pAccessible; }
 150 };
 151
 152
 153 #endif
 154