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 INCLUDED_SVX_SVDOGRAF_HXX
  21 #define INCLUDED_SVX_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 #include <o3tl/typed_flags_set.hxx>
  29
  30 namespace sdr
  31 {
  32     namespace properties
  33     {
  34         class GraphicProperties;
  35     } // end of namespace properties
  36     namespace contact
  37     {
  38         class ViewObjectContactOfGraphic;
  39     } // end of namespace contact
  40 } // end of namespace sdr
  41
  42 /* options for GetTransformedGraphic() */
  43 enum class SdrGrafObjTransformsAttrs
  44 {
  45     NONE       = 0x00,
  46     COLOR      = 0x01,
  47     MIRROR     = 0x02,
  48     ROTATE     = 0x04,
  49     ALL        = 0x07,
  50 };
  51 namespace o3tl
  52 {
  53     template<> struct typed_flags<SdrGrafObjTransformsAttrs> : is_typed_flags<SdrGrafObjTransformsAttrs, 7> {};
  54 }
  55
  56 class SdrGrafObjGeoData : public SdrTextObjGeoData
  57 {
  58 public:
  59     bool                    bMirrored;
  60
  61     SdrGrafObjGeoData()
  62     :   bMirrored(false)
  63     {
  64     }
  65 };
  66
  67 class GraphicObject;
  68 class SdrGraphicLink;
  69
  70 /**
  71  * This class represents an embedded or linked bitmap graphic object.
  72  */
  73 class SVX_DLLPUBLIC SdrGrafObj : public SdrRectObj
  74 {
  75 private:
  76     // to allow sdr::properties::GraphicProperties access to SetXPolyDirty()
  77     friend class sdr::properties::GraphicProperties;
  78
  79     // to allow sdr::contact::ViewObjectContactOfGraphic access to ImpUpdateGraphicLink()
  80     friend class sdr::contact::ViewObjectContactOfGraphic;
  81     friend class SdrExchangeView; // Only for a ForceSwapIn() call.
  82     friend class SdrGraphicLink;
  83
  84 private:
  85     virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact() SAL_OVERRIDE;
  86     virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties() SAL_OVERRIDE;
  87
  88     void                    ImpSetAttrToGrafInfo(); // Werte vom Pool kopieren
  89     GraphicAttr             aGrafInfo;
  90
  91     OUString aFileName;          // Wenn es sich um einen Link handelt, steht hier der Dateiname drin.
  92     OUString aReferer;
  93     OUString aFilterName;
  94     GraphicObject*          pGraphic;           // Zur Beschleunigung von Bitmapausgaben, besonders von gedrehten.
  95     GraphicObject*          mpReplacementGraphic;
  96     SdrGraphicLink*         pGraphicLink;       // Und hier noch ein Pointer fuer gelinkte Grafiken
  97     bool                    bMirrored:1;        // True bedeutet, die Grafik ist horizontal, d.h. ueber die Y-Achse gespiegelt auszugeben.
  98
  99     // #111096#
 100     // Flag for allowing text animation. Default is sal_true.
 101     bool mbGrafAnimationAllowed:1;
 102
 103     // #i25616#
 104     bool mbInsidePaint:1;
 105     bool mbIsPreview:1;
 106
 107 private:
 108
 109     void                    ImpLinkAnmeldung();
 110     void                    ImpLinkAbmeldung();
 111     bool                    ImpUpdateGraphicLink( bool bAsynchron = true ) const;
 112     void                    ImpSetLinkedGraphic( const Graphic& rGraphic );
 113                             DECL_LINK( ImpSwapHdl, GraphicObject* );
 114     void onGraphicChanged();
 115
 116 public:
 117                             TYPEINFO_OVERRIDE();
 118
 119                             SdrGrafObj();
 120                             SdrGrafObj(const Graphic& rGrf);
 121                             SdrGrafObj(const Graphic& rGrf, const Rectangle& rRect);
 122     virtual                 ~SdrGrafObj();
 123
 124     void                    SetGraphicObject( const GraphicObject& rGrfObj );
 125     const GraphicObject&    GetGraphicObject(bool bForceSwapIn = false) const;
 126     const GraphicObject*    GetReplacementGraphicObject() const;
 127
 128     void                    NbcSetGraphic(const Graphic& rGrf);
 129     void                    SetGraphic(const Graphic& rGrf);
 130     const Graphic&          GetGraphic() const;
 131
 132     Graphic                 GetTransformedGraphic( SdrGrafObjTransformsAttrs nTransformFlags = SdrGrafObjTransformsAttrs::ALL ) const;
 133
 134     GraphicType             GetGraphicType() const;
 135
 136     // #111096#
 137     // Keep ATM for SD.
 138     bool IsAnimated() const;
 139     bool IsEPS() const;
 140     bool IsSwappedOut() const;
 141
 142     const MapMode&          GetGrafPrefMapMode() const;
 143     const Size&             GetGrafPrefSize() const;
 144
 145     void                    SetGrafStreamURL( const OUString& rGraphicStreamURL );
 146     OUString                GetGrafStreamURL() const;
 147
 148 private:
 149     void                    ForceSwapIn() const;
 150
 151 public:
 152     void                    SetGraphicLink(const OUString& rFileName, const OUString& rReferer, const OUString& rFilterName);
 153     void                    ReleaseGraphicLink();
 154     bool IsLinkedGraphic() const;
 155
 156     const OUString& GetFileName() const { return aFileName;}
 157     const OUString& GetFilterName() const { return aFilterName;}
 158
 159     void                    StartAnimation(OutputDevice* pOutDev, const Point& rPoint, const Size& rSize, long nExtraData=0L);
 160
 161     virtual void            TakeObjInfo(SdrObjTransformInfoRec& rInfo) const SAL_OVERRIDE;
 162     virtual sal_uInt16          GetObjIdentifier() const SAL_OVERRIDE;
 163
 164     virtual OUString        TakeObjNameSingul() const SAL_OVERRIDE;
 165     virtual OUString        TakeObjNamePlural() const SAL_OVERRIDE;
 166
 167     // #i25616#
 168     virtual basegfx::B2DPolyPolygon TakeXorPoly() const SAL_OVERRIDE;
 169
 170     virtual SdrGrafObj* Clone() const SAL_OVERRIDE;
 171     SdrGrafObj&             operator=(const SdrGrafObj& rObj);
 172
 173     virtual sal_uInt32 GetHdlCount() const SAL_OVERRIDE;
 174     virtual SdrHdl*         GetHdl(sal_uInt32 nHdlNum) const SAL_OVERRIDE;
 175
 176     virtual void            NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) SAL_OVERRIDE;
 177     virtual void            NbcRotate(const Point& rRef, long nAngle, double sn, double cs) SAL_OVERRIDE;
 178     virtual void            NbcMirror(const Point& rRef1, const Point& rRef2) SAL_OVERRIDE;
 179     virtual void            NbcShear (const Point& rRef, long nAngle, double tn, bool bVShear) SAL_OVERRIDE;
 180     virtual void            NbcSetSnapRect(const Rectangle& rRect) SAL_OVERRIDE;
 181     virtual void            NbcSetLogicRect(const Rectangle& rRect) SAL_OVERRIDE;
 182     virtual SdrObjGeoData*  NewGeoData() const SAL_OVERRIDE;
 183     virtual void            SaveGeoData(SdrObjGeoData& rGeo) const SAL_OVERRIDE;
 184     virtual void            RestGeoData(const SdrObjGeoData& rGeo) SAL_OVERRIDE;
 185
 186     bool                    HasGDIMetaFile() const;
 187
 188     virtual void            SetPage(SdrPage* pNewPage) SAL_OVERRIDE;
 189     virtual void            SetModel(SdrModel* pNewModel) SAL_OVERRIDE;
 190
 191     bool isEmbeddedSvg() const;
 192     GDIMetaFile getMetafileFromEmbeddedSvg() const;
 193
 194     virtual SdrObject*      DoConvertToPolyObj(bool bBezier, bool bAddText) const SAL_OVERRIDE;
 195
 196     virtual void            AdjustToMaxRect( const Rectangle& rMaxRect, bool bShrinkOnly = false ) SAL_OVERRIDE;
 197
 198     virtual void            Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) SAL_OVERRIDE;
 199
 200     bool IsMirrored() const { return bMirrored;}
 201     void SetMirrored( bool _bMirrored );
 202
 203     // #111096#
 204     // Access to GrafAnimationAllowed flag
 205     void SetGrafAnimationAllowed(bool bNew);
 206
 207     ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > getInputStream();
 208
 209     // #i103116# FullDrag support
 210     virtual SdrObject* getFullDragClone() const SAL_OVERRIDE;
 211
 212     // add handles for crop mode when selected
 213     virtual void addCropHandles(SdrHdlList& rTarget) const SAL_OVERRIDE;
 214 };
 215
 216 #endif // INCLUDED_SVX_SVDOGRAF_HXX
 217
 218 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */