include/svx/svdograf.hxx

   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
  20 #ifndef _SVDOGRAF_HXX
  21 #define _SVDOGRAF_HXX
  22
  23 #include <com/sun/star/io/XInputStream.hpp>
  24 #include <vcl/graph.hxx>
  25 #include <svx/svdorect.hxx>
  26 #include <svtools/grfmgr.hxx>
  27 #include "svx/svxdllapi.h"
  28
  29 namespace sdr
  30 {
  31     namespace properties
  32     {
  33         class GraphicProperties;
  34     } // end of namespace properties
  35     namespace contact
  36     {
  37         class ViewObjectContactOfGraphic;
  38     } // end of namespace contact
  39 } // end of namespace sdr
  40
  41 #define SDRGRAFOBJ_TRANSFORMATTR_NONE       0x00000000UL
  42 #define SDRGRAFOBJ_TRANSFORMATTR_COLOR      0x00000001UL
  43 #define SDRGRAFOBJ_TRANSFORMATTR_MIRROR     0x00000002UL
  44 #define SDRGRAFOBJ_TRANSFORMATTR_ROTATE     0x00000004UL
  45 #define SDRGRAFOBJ_TRANSFORMATTR_ALL        0xffffffffUL
  46
  47 class SdrGrafObjGeoData : public SdrTextObjGeoData
  48 {
  49 public:
  50     sal_Bool                    bMirrored;
  51
  52     SdrGrafObjGeoData()
  53     :   bMirrored(false)
  54     {
  55     }
  56 };
  57
  58 class GraphicObject;
  59 class SdrGraphicLink;
  60
  61 /**
  62  * This class represents an embedded or linked bitmap graphic object.
  63  */
  64 class SVX_DLLPUBLIC SdrGrafObj : public SdrRectObj
  65 {
  66 private:
  67     // to allow sdr::properties::GraphicProperties access to SetXPolyDirty()
  68     friend class sdr::properties::GraphicProperties;
  69
  70     // to allow sdr::contact::ViewObjectContactOfGraphic access to ImpUpdateGraphicLink()
  71     friend class sdr::contact::ViewObjectContactOfGraphic;
  72     friend class SdrGraphicLink;
  73
  74 private:
  75     virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact();
  76     virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties();
  77
  78     void                    ImpSetAttrToGrafInfo(); // Werte vom Pool kopieren
  79     GraphicAttr             aGrafInfo;
  80
  81     OUString aFileName;          // Wenn es sich um einen Link handelt, steht hier der Dateiname drin.
  82     OUString aFilterName;
  83     GraphicObject*          pGraphic;           // Zur Beschleunigung von Bitmapausgaben, besonders von gedrehten.
  84     GraphicObject*          mpReplacementGraphic;
  85     SdrGraphicLink*         pGraphicLink;       // Und hier noch ein Pointer fuer gelinkte Grafiken
  86     bool                    bMirrored:1;        // True bedeutet, die Grafik ist horizontal, d.h. ueber die Y-Achse gespiegelt auszugeben.
  87
  88     // #111096#
  89     // Flag for allowing text animation. Default is sal_true.
  90     bool mbGrafAnimationAllowed:1;
  91
  92     // #i25616#
  93     bool mbInsidePaint:1;
  94     bool mbIsPreview:1;
  95
  96 private:
  97
  98     void                    ImpLinkAnmeldung();
  99     void                    ImpLinkAbmeldung();
 100     bool                    ImpUpdateGraphicLink( bool bAsynchron = true ) const;
 101     void                    ImpSetLinkedGraphic( const Graphic& rGraphic );
 102                             DECL_LINK( ImpSwapHdl, GraphicObject* );
 103     void onGraphicChanged();
 104
 105 public:
 106                             TYPEINFO();
 107
 108                             SdrGrafObj();
 109                             SdrGrafObj(const Graphic& rGrf);
 110                             SdrGrafObj(const Graphic& rGrf, const Rectangle& rRect);
 111     virtual                 ~SdrGrafObj();
 112
 113     void                    SetGraphicObject( const GraphicObject& rGrfObj );
 114     const GraphicObject&    GetGraphicObject(bool bForceSwapIn = false) const;
 115     const GraphicObject*    GetReplacementGraphicObject() const;
 116
 117     void                    NbcSetGraphic(const Graphic& rGrf);
 118     void                    SetGraphic(const Graphic& rGrf);
 119     const Graphic&          GetGraphic() const;
 120
 121     Graphic                 GetTransformedGraphic( sal_uIntPtr nTransformFlags = SDRGRAFOBJ_TRANSFORMATTR_ALL ) const;
 122
 123     GraphicType             GetGraphicType() const;
 124
 125     // #111096#
 126     // Keep ATM for SD.
 127     bool IsAnimated() const;
 128     bool IsEPS() const;
 129     bool IsSwappedOut() const;
 130
 131     const MapMode&          GetGrafPrefMapMode() const;
 132     const Size&             GetGrafPrefSize() const;
 133
 134     void                    SetGrafStreamURL( const String& rGraphicStreamURL );
 135     String                  GetGrafStreamURL() const;
 136
 137     void                    ForceSwapIn() const;
 138     void                    ForceSwapOut() const;
 139
 140     void                    SetGraphicLink(const OUString& rFileName, const String& rFilterName);
 141     void                    ReleaseGraphicLink();
 142     bool IsLinkedGraphic() const;
 143
 144     const OUString& GetFileName() const;
 145     const OUString& GetFilterName() const;
 146
 147     void                    StartAnimation(OutputDevice* pOutDev, const Point& rPoint, const Size& rSize, long nExtraData=0L);
 148
 149     virtual void            TakeObjInfo(SdrObjTransformInfoRec& rInfo) const;
 150     virtual sal_uInt16          GetObjIdentifier() const;
 151
 152     virtual void            TakeObjNameSingul(String& rName) const;
 153     virtual void            TakeObjNamePlural(String& rName) const;
 154
 155     // #i25616#
 156     virtual basegfx::B2DPolyPolygon TakeXorPoly() const;
 157
 158     virtual SdrGrafObj* Clone() const;
 159     SdrGrafObj&             operator=(const SdrGrafObj& rObj);
 160
 161     virtual sal_uInt32 GetHdlCount() const;
 162     virtual SdrHdl*         GetHdl(sal_uInt32 nHdlNum) const;
 163
 164     virtual void            NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact);
 165     virtual void            NbcRotate(const Point& rRef, long nWink, double sn, double cs);
 166     virtual void            NbcMirror(const Point& rRef1, const Point& rRef2);
 167     virtual void            NbcShear (const Point& rRef, long nWink, double tn, bool bVShear);
 168     virtual void            NbcSetSnapRect(const Rectangle& rRect);
 169     virtual void            NbcSetLogicRect(const Rectangle& rRect);
 170     virtual SdrObjGeoData*  NewGeoData() const;
 171     virtual void            SaveGeoData(SdrObjGeoData& rGeo) const;
 172     virtual void            RestGeoData(const SdrObjGeoData& rGeo);
 173
 174     bool                    HasGDIMetaFile() const;
 175
 176     virtual void            SetPage(SdrPage* pNewPage);
 177     virtual void            SetModel(SdrModel* pNewModel);
 178
 179     bool isEmbeddedSvg() const;
 180     GDIMetaFile getMetafileFromEmbeddedSvg() const;
 181
 182     virtual SdrObject*      DoConvertToPolyObj(sal_Bool bBezier, bool bAddText) const;
 183
 184     virtual void            AdjustToMaxRect( const Rectangle& rMaxRect, bool bShrinkOnly = false );
 185
 186     virtual void            Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
 187
 188     bool IsMirrored() const;
 189     void SetMirrored( bool _bMirrored );
 190
 191     // #111096#
 192     // Access to GrafAnimationAllowed flag
 193     void SetGrafAnimationAllowed(bool bNew);
 194
 195     ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > getInputStream();
 196
 197     // #i103116# FullDrag support
 198     virtual SdrObject* getFullDragClone() const;
 199 };
 200
 201 #endif //_SVDOGRAF_HXX
 202
 203 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */