sd/source/ui/inc/fudraw.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: fudraw.hxx,v $
  10  * $Revision: 1.7 $
  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
  31 #ifndef SD_FU_DRAW_HXX
  32 #define SD_FU_DRAW_HXX
  33
  34 #ifndef _SV_POINTR_HXX //autogen
  35 #include <vcl/pointr.hxx>
  36 #endif
  37 #include "fupoor.hxx"
  38
  39 struct SdrViewEvent;
  40 class SdrObject;
  41
  42 namespace sd {
  43
  44 /*************************************************************************
  45 |*
  46 |* Basisklasse fuer alle Drawmodul-spezifischen Funktionen
  47 |*
  48 \************************************************************************/
  49
  50 class FuDraw
  51     : public FuPoor
  52 {
  53 public:
  54     TYPEINFO();
  55
  56     static FunctionReference Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq, bool bPermanent );
  57
  58     virtual BOOL KeyInput(const KeyEvent& rKEvt);
  59     virtual BOOL MouseMove(const MouseEvent& rMEvt);
  60     virtual BOOL MouseButtonUp(const MouseEvent& rMEvt);
  61     virtual BOOL MouseButtonDown(const MouseEvent& rMEvt);
  62     virtual BOOL RequestHelp(const HelpEvent& rHEvt);
  63
  64     virtual void ScrollStart();
  65     virtual void ScrollEnd();
  66
  67     virtual void Activate();
  68     virtual void Deactivate();
  69
  70     virtual void ForcePointer(const MouseEvent* pMEvt = NULL);
  71
  72     virtual void DoubleClick(const MouseEvent& rMEvt);
  73
  74     BOOL        SetPointer(SdrObject* pObj, const Point& rPos);
  75     BOOL    SetHelpText(SdrObject* pObj, const Point& rPos, const SdrViewEvent& rVEvt);
  76
  77     void    SetPermanent(BOOL bSet) { bPermanent = bSet; }
  78
  79     /** is called when the currenct function should be aborted. <p>
  80         This is used when a function gets a KEY_ESCAPE but can also
  81         be called directly.
  82
  83         @returns true if a active function was aborted
  84     */
  85     virtual bool cancel();
  86
  87 protected:
  88     FuDraw (ViewShell* pViewSh,
  89         ::sd::Window* pWin,
  90         ::sd::View* pView,
  91         SdDrawDocument* pDoc,
  92         SfxRequest& rReq);
  93
  94     virtual ~FuDraw();
  95
  96     Pointer aNewPointer;
  97     Pointer aOldPointer;
  98     BOOL        bMBDown;
  99     BOOL        bDragHelpLine;
 100     USHORT      nHelpLine;
 101     BOOL    bPermanent;
 102
 103 };
 104
 105 } // end of namespace sd
 106
 107 #endif          // _SD_FUDRAW_HXX