sw/source/ui/inc/edtwin.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: edtwin.hxx,v $
  10  * $Revision: 1.32 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30 #ifndef _EDTWIN_HXX
  31 #define _EDTWIN_HXX
  32
  33 #include <svx/svdobj.hxx>
  34 #include <tools/link.hxx>
  35 #include <vcl/timer.hxx>
  36 #include <vcl/window.hxx>
  37 #include <svtools/transfer.hxx>
  38 #include <swevent.hxx>
  39
  40 #define _SVSTDARR_STRINGSISORTDTOR
  41 #include <svtools/svstdarr.hxx>
  42
  43 class   SwWrtShell;
  44 class   SwView;
  45 class   SwRect;
  46 class   ViewShell;
  47 class   SwAnchorMarker;
  48 class   SdrObject;
  49 class   SwShadowCursor;
  50 class   DataChangedEvent;
  51 class   SvxAutoCorrCfg;
  52 class   SvxAutoCorrect;
  53 class   SwPaM;
  54 struct  SwApplyTemplate;
  55 struct  QuickHelpData;
  56 class SdrDropMarkerOverlay;
  57
  58 /*--------------------------------------------------------------------
  59     Beschreibung:       Eingabe-Fenster
  60  --------------------------------------------------------------------*/
  61
  62 class SwEditWin: public Window,
  63                 public DropTargetHelper, public DragSourceHelper
  64 {
  65 friend void     ScrollMDI(ViewShell* pVwSh, const SwRect&,
  66                           USHORT nRangeX, USHORT nRangeY);
  67 friend BOOL     IsScrollMDI(ViewShell* pVwSh, const SwRect&);
  68
  69 friend void     SizeNotify(ViewShell* pVwSh, const Size &);
  70
  71 friend void     PageNumNotify(  ViewShell* pVwSh,
  72                                 USHORT nPhyNum,
  73                                 USHORT nVirtNum,
  74                                 const String& rPg );
  75
  76     static  QuickHelpData* pQuickHlpData;
  77
  78     static      BOOL    bReplaceQuote;
  79     static      long    nDDStartPosX, nDDStartPosY;
  80
  81     static      Color   aTextColor;     //Textfarbe, fuer die Giesskanne
  82     static      BOOL    bTransparentBackColor; // Hintergrund transparent
  83     static      Color   aTextBackColor; //Texthintergrundfarbe, fuer die Giesskanne
  84
  85     /*
  86      * Timer und Handler fuer das Weiterscrollen, wenn der
  87      * Mauspointer innerhalb eines Drag-Vorgangs ausserhalb des
  88      * EditWin stehen bleibt.  In regelmaessigen Intervallen wird
  89      * die Selektion in Richtung der Mausposition vergroessert.
  90      */
  91     AutoTimer           aTimer;
  92     // Timer fuer verschachtelte KeyInputs (z.B. fuer Tabellen)
  93     Timer                       aKeyInputTimer;
  94     // timer for ANY-KeyInut question without a following KeyInputEvent
  95     Timer                       aKeyInputFlushTimer;
  96
  97     String                      aInBuffer;
  98     LanguageType    eBufferLanguage;
  99     Point                       aStartPos;
 100     Point                       aMovePos;
 101     Point                       aRszMvHdlPt;
 102     Timer                       aTemplateTimer;
 103
 104     // Type/Objecte ueber dem der MousePointer steht
 105     SwCallMouseEvent aSaveCallEvent;
 106
 107     SwApplyTemplate     *pApplyTempl;
 108     SwAnchorMarker              *pAnchorMarker; // zum Verschieben eines Ankers
 109
 110     SdrDropMarkerOverlay        *pUserMarker;
 111     SdrObject                           *pUserMarkerObj;
 112     SwShadowCursor                      *pShadCrsr;
 113     Point                                       *pRowColumnSelectionStart; // save position where table row/column selection has been started
 114
 115     SwView                 &rView;
 116
 117     int                         aActHitType;    // aktueller Mauspointer
 118
 119     ULONG           m_nDropFormat;   //Format aus dem letzten QueryDrop
 120     USHORT          m_nDropAction;   //Action aus dem letzten QueryDrop
 121     USHORT          m_nDropDestination;  //Ziel aus dem letzten QueryDrop
 122
 123     UINT16                      eBezierMode;
 124     UINT16                      nInsFrmColCount; //Spaltenzahl fuer interaktiven Rahmen
 125     SdrObjKind          eDrawMode;
 126     BOOL                        bLinkRemoved    : 1,
 127                     bMBPressed          : 1,
 128                     bInsDraw            : 1,
 129                     bInsFrm             : 1,
 130                     bIsInMove           : 1,
 131                     bIsInDrag           : 1, //StartExecuteDrag nich doppelt ausfuehren
 132                     bOldIdle            : 1, //Zum abschalten des Idle'ns
 133                     bOldIdleSet         : 1, //waehrend QeueryDrop
 134                     bTblInsDelMode      : 1, //
 135                     bTblIsInsMode       : 1, //
 136                     bTblIsColMode       : 1, //
 137                     bChainMode          : 1, //Rahmen verbinden
 138                     bWasShdwCrsr        : 1, //ShadowCrsr war im MouseButtonDown an
 139                     bLockInput      : 1, //Lock waehrend die Rechenleiste aktiv ist
 140                     bIsRowDrag      : 1, //selection of rows is used, in combination with pRowColumnSelectionStart
 141                     /** #i42732# display status of font size/name depending on either the input language or the
 142                         selection position depending on what has changed lately
 143                      */
 144                     bUseInputLanguage: 1,
 145                     bObjectSelect       : 1;
 146
 147
 148     USHORT          nKS_NUMDOWN_Count; // #i23725#
 149     USHORT          nKS_NUMINDENTINC_Count;
 150
 151     void                        LeaveArea(const Point &);
 152     void                        JustifyAreaTimer();
 153     inline void         EnterArea();
 154
 155     void                        RstMBDownFlags();
 156
 157     void                        ChangeFly( BYTE nDir, BOOL bWeb = FALSE );
 158     void            ChangeDrawing( BYTE nDir );
 159
 160     BOOL                        EnterDrawMode(const MouseEvent& rMEvt, const Point& aDocPos);
 161     BOOL            RulerColumnDrag( const MouseEvent& rMEvt, BOOL bVerticalMode);
 162
 163     //Hilfsfunktionen fuer D&D
 164     void                        DropCleanup();
 165     void                        CleanupDropUserMarker();
 166     USHORT                      GetDropDestination( const Point& rPixPnt,
 167                                         SdrObject ** ppObj = 0 );
 168     //select the object/cursor at the mouse position of the context menu request
 169     BOOL            SelectMenuPosition(SwWrtShell& rSh, const Point& rMousePos );
 170
 171     /*
 172      * Handler fuer das Weiterscrollen, wenn der Mauspointer innerhalb eines
 173      * Drag-Vorgangs ausserhalb des EditWin stehen bleibt. In regelmaessigen
 174      * Intervallen wird die Selektion in Richtung der Mausposition
 175      * vergroessert.
 176      */
 177     DECL_LINK( TimerHandler, Timer * );
 178     void                        StartDDTimer();
 179     void                        StopDDTimer(SwWrtShell *, const Point &);
 180     DECL_LINK( DDHandler, Timer * );
 181
 182     // timer for ANY-KeyInut question without a following KeyInputEvent
 183     DECL_LINK( KeyInputFlushHandler, Timer * );
 184
 185     // Timer fuer verschachtelte KeyInputs (z.B. fuer Tabellen)
 186     DECL_LINK( KeyInputTimerHandler, Timer * );
 187
 188     // Timer fuer das ApplyTemplates per Maus (verkapptes Drag&Drop)
 189     DECL_LINK( TemplateTimerHdl, Timer* );
 190
 191     using OutputDevice::GetTextColor;
 192
 193 protected:
 194
 195     virtual void        DataChanged( const DataChangedEvent& );
 196     virtual void        PrePaint();
 197     virtual void        Paint( const Rectangle& rRect );
 198     virtual void        KeyInput(const KeyEvent &rKEvt);
 199
 200     virtual void        GetFocus();
 201     virtual void        LoseFocus();
 202
 203
 204     virtual void        MouseMove(const MouseEvent& rMEvt);
 205     virtual void        MouseButtonDown(const MouseEvent& rMEvt);
 206     virtual void        MouseButtonUp(const MouseEvent& rMEvt);
 207     virtual void        RequestHelp(const HelpEvent& rEvt);
 208
 209     virtual void        Command( const CommandEvent& rCEvt );
 210
 211                                 // Drag & Drop Interface
 212     virtual sal_Int8    AcceptDrop( const AcceptDropEvent& rEvt );
 213     virtual sal_Int8    ExecuteDrop( const ExecuteDropEvent& rEvt );
 214     virtual void                StartDrag( sal_Int8 nAction, const Point& rPosPixel );
 215
 216     virtual XubString GetSurroundingText() const;
 217     virtual Selection GetSurroundingTextSelection() const;
 218
 219     void    ShowAutoTextCorrectQuickHelp( const String& rWord, SvxAutoCorrCfg* pACfg,
 220                                 SvxAutoCorrect* pACorr, sal_Bool bFromIME = sal_False );
 221 public:
 222
 223     void                        UpdatePointer(const Point &, USHORT nButtons = 0);
 224
 225     BOOL                        IsDrawSelMode();
 226     BOOL                        IsDrawAction()                                  { return (bInsDraw); }
 227     void                        SetDrawAction(BOOL bFlag)               { bInsDraw = bFlag; }
 228
 229     void                        SetObjectSelect( BOOL bVal )    { bObjectSelect = bVal; }
 230     BOOL                        IsObjectSelect() const                  { return bObjectSelect; }
 231
 232     inline SdrObjKind   GetSdrDrawMode(/*BOOL bBuf = FALSE*/) const { return eDrawMode; }
 233     inline void                 SetSdrDrawMode( SdrObjKind eSdrObjectKind )     { eDrawMode = eSdrObjectKind; SetObjectSelect( FALSE ); }
 234     void                                StdDrawMode( SdrObjKind eSdrObjectKind, BOOL bObjSelect );
 235
 236     BOOL                        IsFrmAction()                                   { return (bInsFrm); }
 237     inline UINT16       GetBezierMode()                                 { return eBezierMode; }
 238     void                        SetBezierMode(UINT16 eBezMode)  { eBezierMode = eBezMode; }
 239     void                        EnterDrawTextMode(const Point& aDocPos); // DrawTextEditMode einschalten
 240     void                        InsFrm(USHORT nCols);
 241     void                        StopInsFrm();
 242     UINT16                      GetFrmColCount() const {return nInsFrmColCount;} //Spaltenzahl fuer interaktiven Rahmen
 243
 244
 245     void                        SetChainMode( BOOL bOn );
 246     BOOL                        IsChainMode() const                             { return bChainMode; }
 247
 248     void            FlushInBuffer();
 249     BOOL            IsInputSequenceCheckingRequired( const String &rText, const SwPaM& rCrsr ) const;
 250
 251
 252     static      void    SetReplaceQuote(BOOL bOn = TRUE) { bReplaceQuote = bOn; }
 253     static      BOOL    IsReplaceQuote() { return bReplaceQuote; }
 254
 255     void                         SetApplyTemplate(const SwApplyTemplate &);
 256     SwApplyTemplate* GetApplyTemplate() const { return pApplyTempl; }
 257
 258     void                        StartExecuteDrag();
 259     void                        DragFinished();
 260     USHORT          GetDropAction() const { return m_nDropAction; }
 261     ULONG           GetDropFormat() const { return m_nDropFormat; }
 262
 263     Color                       GetTextColor() { return aTextColor; }
 264
 265     void                        SetTextColor(const Color& rCol ) { aTextColor = rCol; }
 266
 267     Color                       GetTextBackColor()
 268                                             { return aTextBackColor; }
 269     void                        SetTextBackColor(const Color& rCol )
 270                                             { aTextBackColor = rCol; }
 271     void                        SetTextBackColorTransparent(BOOL bSet)
 272                                     { bTransparentBackColor = bSet; }
 273     BOOL                        IsTextBackColorTransparent()
 274                                     { return bTransparentBackColor; }
 275     void                        LockKeyInput(BOOL bSet){bLockInput = bSet;}
 276
 277     const SwView &GetView() const { return rView; }
 278           SwView &GetView()       { return rView; }
 279
 280     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible();
 281
 282     // Tipfenster loeschen
 283     static void ClearTip();
 284
 285     static inline long GetDDStartPosX() { return nDDStartPosX; }
 286     static inline long GetDDStartPosY() { return nDDStartPosY; }
 287
 288     static void _InitStaticData();
 289     static void _FinitStaticData();
 290
 291     //#i3370# remove quick help to prevent saving of autocorrection suggestions
 292     void StopQuickHelp();
 293
 294     // --> OD 2005-02-18 #i42921# - add parameter <bVerticalMode>
 295     BOOL RulerMarginDrag( const MouseEvent& rMEvt,
 296                                      const bool bVerticalMode );
 297     // <--
 298
 299     /** #i42732# display status of font size/name depending on either the input
 300         language or the selection position depending on what has changed lately
 301      */
 302     void        SetUseInputLanguage( sal_Bool bNew );
 303     sal_Bool    IsUseInputLanguage() const { return bUseInputLanguage; }
 304
 305     SwEditWin(Window *pParent, SwView &);
 306     virtual ~SwEditWin();
 307 };
 308
 309 #endif
 310