Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef _GRAPHCTL_HXX
      20             : #define _GRAPHCTL_HXX
      21             : 
      22             : #include <vcl/ctrl.hxx>
      23             : #include <vcl/graph.hxx>
      24             : #include "svx/svxdllapi.h"
      25             : 
      26             : #include <svx/svdview.hxx>
      27             : #include <svx/svdobj.hxx>
      28             : 
      29             : class GraphCtrlUserCall;
      30             : class SvxGraphCtrlAccessibleContext;
      31             : 
      32             : #define WB_SDRMODE      ((WinBits)0x0080)
      33             : #define WB_ANIMATION    ((WinBits)0x0100)
      34             : 
      35             : class SVX_DLLPUBLIC GraphCtrl : public Control
      36             : {
      37             :     friend class GraphCtrlView;
      38             :     friend class GraphCtrlUserCall;
      39             : 
      40             :     Graphic             aGraphic;
      41             :     Timer               aUpdateTimer;
      42             :     Link                aMousePosLink;
      43             :     Link                aGraphSizeLink;
      44             :     Link                aMarkObjLink;
      45             :     Link                aUpdateLink;
      46             :     MapMode             aMap100;
      47             :     Size                aGraphSize;
      48             :     Point               aMousePos;
      49             :     GraphCtrlUserCall*  pUserCall;
      50             :     WinBits             nWinStyle;
      51             :     SdrObjKind          eObjKind;
      52             :     sal_uInt16              nPolyEdit;
      53             :     sal_Bool                bEditMode;
      54             :     sal_Bool                bSdrMode;
      55             :     sal_Bool                bAnim;
      56             : 
      57             :                         DECL_LINK( UpdateHdl, Timer* );
      58             : 
      59             :     SvxGraphCtrlAccessibleContext* mpAccContext;
      60             : 
      61             : protected:
      62             : 
      63             :     SdrModel*           pModel;
      64             :     SdrView*            pView;
      65             : 
      66             :     virtual void        Paint( const Rectangle& rRect );
      67             :     virtual void        Resize();
      68             :     virtual void        KeyInput(const KeyEvent& rKEvt);
      69             :     virtual void        MouseButtonDown(const MouseEvent& rMEvt);
      70             :     virtual void        MouseButtonUp(const MouseEvent& rMEvt);
      71             :     virtual void        MouseMove(const MouseEvent& rMEvt);
      72             : 
      73             :     virtual void        InitSdrModel();
      74             : 
      75             :     virtual void        SdrObjCreated( const SdrObject& rObj );
      76             :     virtual void        SdrObjChanged( const SdrObject& rObj );
      77             :     virtual void        MarkListHasChanged();
      78             : 
      79           0 :     SdrObjUserCall*     GetSdrUserCall() { return (SdrObjUserCall*) pUserCall; }
      80             : 
      81             : public:
      82             : 
      83             :                         GraphCtrl( Window* pParent, const ResId& rResId );
      84             :                         ~GraphCtrl();
      85             : 
      86             :     void                SetWinStyle( WinBits nWinBits );
      87             :     WinBits             GetWinStyle() const { return nWinStyle; }
      88             : 
      89             :     void                SetGraphic( const Graphic& rGraphic, sal_Bool bNewModel = sal_True );
      90           0 :     const Graphic&      GetGraphic() const { return aGraphic; }
      91           0 :     const Size&         GetGraphicSize() const { return aGraphSize; }
      92             : 
      93           0 :     const Point&        GetMousePos() const { return aMousePos; }
      94             : 
      95             :     void                SetEditMode( const sal_Bool bEditMode );
      96             :     sal_Bool                IsEditMode() const { return bEditMode; }
      97             : 
      98             :     void                SetPolyEditMode( const sal_uInt16 nPolyEdit );
      99           0 :     sal_uInt16              GetPolyEditMode() const { return nPolyEdit; }
     100             : 
     101             :     void                SetObjKind( const SdrObjKind eObjKind );
     102             :     SdrObjKind          GetObjKind() const { return eObjKind; }
     103             : 
     104           0 :     SdrModel*           GetSdrModel() const { return pModel; }
     105           0 :     SdrView*            GetSdrView() const { return pView; }
     106             :     SdrObject*          GetSelectedSdrObject() const;
     107           0 :     sal_Bool                IsChanged() const { return bSdrMode ? pModel->IsChanged() : sal_False; }
     108             : 
     109           0 :     void                SetMousePosLink( const Link& rLink ) { aMousePosLink = rLink; }
     110             :     const Link&         GetMousePosLink() const { return aMousePosLink; }
     111             : 
     112           0 :     void                SetGraphSizeLink( const Link& rLink ) { aGraphSizeLink = rLink; }
     113             :     const Link&         GetGraphSizeLink() const { return aGraphSizeLink; }
     114             : 
     115             :     void                SetMarkObjLink( const Link& rLink ) { aMarkObjLink = rLink; }
     116             :     const Link&         GetMarkObjLink() const { return aMarkObjLink; }
     117             : 
     118           0 :     void                SetUpdateLink( const Link& rLink ) { aUpdateLink = rLink; }
     119             :     const Link&         GetUpdateLink() const { return aUpdateLink; }
     120             : 
     121             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible();
     122             : };
     123             : 
     124             : 
     125             : class GraphCtrlUserCall : public SdrObjUserCall
     126             : {
     127             :     GraphCtrl&      rWin;
     128             : 
     129             : public:
     130             : 
     131           0 :                     GraphCtrlUserCall( GraphCtrl& rGraphWin ) : rWin( rGraphWin ) {};
     132           0 :     virtual         ~GraphCtrlUserCall() {};
     133             : 
     134             :     virtual void    Changed( const SdrObject& rObj, SdrUserCallType eType, const Rectangle& rOldBoundRect );
     135             : };
     136             : 
     137             : class GraphCtrlView : public SdrView
     138             : {
     139             :     GraphCtrl&      rGraphCtrl;
     140             : 
     141             : protected:
     142             : 
     143           0 :     virtual void    MarkListHasChanged()
     144             :                     {
     145           0 :                         SdrView::MarkListHasChanged();
     146           0 :                         rGraphCtrl.MarkListHasChanged();
     147           0 :                     }
     148             : 
     149             : public:
     150             : 
     151           0 :                     GraphCtrlView( SdrModel* pModel, GraphCtrl* pWindow) :
     152             :                             SdrView     ( pModel, pWindow ),
     153           0 :                             rGraphCtrl  ( *pWindow ) {};
     154             : 
     155           0 :     virtual         ~GraphCtrlView() {};
     156             : };
     157             : 
     158             : #endif // _GRAPHCTL_HXX
     159             : 
     160             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */