include/svx/svdoole2.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  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_SVDOOLE2_HXX
  21 #define INCLUDED_SVX_SVDOOLE2_HXX
  22
  23 #include <memory>
  24 #include <svx/svdorect.hxx>
  25 #include <svx/svxdllapi.h>
  26 #include <sfx2/linkmgr.hxx>
  27
  28 #include <com/sun/star/uno/Reference.h>
  29
  30 namespace com { namespace sun { namespace star {
  31
  32 namespace awt { class XWindow; }
  33
  34 namespace datatransfer { class XTransferable; }
  35
  36 namespace embed { class XEmbeddedObject; }
  37
  38 namespace frame { class XModel; }
  39
  40 }}}
  41
  42 namespace svt { class EmbeddedObjectRef; }
  43
  44 class SdrOle2ObjImpl;
  45
  46 class SVX_DLLPUBLIC SdrOle2Obj : public SdrRectObj
  47 {
  48 private:
  49     std::unique_ptr<SdrOle2ObjImpl> mpImpl;
  50
  51 private:
  52     SVX_DLLPRIVATE void Connect_Impl();
  53     SVX_DLLPRIVATE void Disconnect_Impl();
  54     SVX_DLLPRIVATE void AddListeners_Impl();
  55     SVX_DLLPRIVATE void RemoveListeners_Impl();
  56     SVX_DLLPRIVATE void GetObjRef_Impl();
  57
  58     // #i118485# helper added
  59     SVX_DLLPRIVATE SdrObjectUniquePtr createSdrGrafObjReplacement(bool bAddText) const;
  60     SVX_DLLPRIVATE void ImpSetVisAreaSize();
  61
  62     SVX_DLLPRIVATE void Init();
  63
  64 protected:
  65     virtual std::unique_ptr<sdr::contact::ViewContact> CreateObjectSpecificViewContact() override;
  66     virtual std::unique_ptr<sdr::properties::BaseProperties> CreateObjectSpecificProperties() override;
  67
  68     // protected destructor
  69     virtual ~SdrOle2Obj() override;
  70
  71 public:
  72     OUString GetStyleString();
  73
  74     SdrOle2Obj(
  75         SdrModel& rSdrModel,
  76         bool bFrame_ = false);
  77     SdrOle2Obj(
  78         SdrModel& rSdrModel,
  79         const svt::EmbeddedObjectRef& rNewObjRef,
  80         const OUString& rNewObjName,
  81         const tools::Rectangle& rNewRect);
  82
  83     const svt::EmbeddedObjectRef& getEmbeddedObjectRef() const;
  84
  85     sal_Int64 GetAspect() const;
  86     bool isInplaceActive() const;
  87     bool isUiActive() const;
  88     void SetAspect( sal_Int64 nAspect );
  89
  90     // An OLE graphic object can contain a StarView graphic,
  91     // which will be displayed if the OLE object is empty.
  92     void        SetGraphic(const Graphic& rGrf);
  93     void        ClearGraphic();
  94     const       Graphic* GetGraphic() const;
  95     void        GetNewReplacement();
  96
  97     // The original size of the object (size of the icon for iconified object)
  98     // no conversion is done if no target mode is provided
  99     Size        GetOrigObjSize( MapMode const * pTargetMapMode = nullptr ) const;
 100
 101     // #i118524# Allow suppress SetVisAreaSize in changing methods when call
 102     // comes from OLE client
 103     void setSuppressSetVisAreaSize( bool bNew );
 104
 105     // OLE object has got a separate PersistName member now;
 106     // !!! use ::SetPersistName( ... ) only, if you know what you do !!!
 107     const OUString& GetPersistName() const;
 108     void        SetPersistName( const OUString& rPersistName );
 109
 110     // One can add an application name to a SdrOle2Obj, which can be queried for
 111     // later on (SD needs this for presentation objects).
 112     void SetProgName( const OUString& rName );
 113     const OUString& GetProgName() const;
 114     bool IsEmpty() const;
 115
 116     void SetObjRef(const css::uno::Reference < css::embed::XEmbeddedObject >& rNewObjRef);
 117     css::uno::Reference < css::embed::XEmbeddedObject > const & GetObjRef() const;
 118
 119     SVX_DLLPRIVATE css::uno::Reference < css::embed::XEmbeddedObject > const & GetObjRef_NoInit() const;
 120
 121     void AbandonObject();
 122
 123     // react on model/page change
 124     virtual void handlePageChange(SdrPage* pOldPage, SdrPage* pNewPage) override;
 125
 126     /** Change the IsClosedObj attribute
 127
 128         @param bIsClosed
 129         Whether the OLE object is closed, i.e. has opaque background
 130      */
 131     void SetClosedObj( bool bIsClosed );
 132
 133     // FullDrag support
 134     virtual SdrObjectUniquePtr getFullDragClone() const override;
 135
 136     virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override;
 137     virtual sal_uInt16 GetObjIdentifier() const override;
 138     virtual OUString TakeObjNameSingul() const override;
 139     virtual OUString TakeObjNamePlural() const override;
 140
 141     virtual SdrOle2Obj* CloneSdrObject(SdrModel& rTargetModel) const override;
 142
 143     SdrOle2Obj& assignFrom(const SdrOle2Obj& rObj);
 144     SdrOle2Obj& operator=(const SdrOle2Obj& rObj);
 145
 146     virtual void NbcMove(const Size& rSize) override;
 147     virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) override;
 148     virtual void NbcSetSnapRect(const tools::Rectangle& rRect) override;
 149     virtual void NbcSetLogicRect(const tools::Rectangle& rRect) override;
 150     virtual void SetGeoData(const SdrObjGeoData& rGeo) override;
 151
 152     static bool CanUnloadRunningObj( const css::uno::Reference< css::embed::XEmbeddedObject >& xObj,
 153                                          sal_Int64 nAspect );
 154     static bool Unload( const css::uno::Reference< css::embed::XEmbeddedObject >& xObj, sal_Int64 nAspect );
 155     bool Unload();
 156     void Connect();
 157     void Disconnect();
 158     void ObjectLoaded();
 159
 160     css::uno::Reference< css::frame::XModel > getXModel() const;
 161
 162     bool IsChart() const;
 163     bool IsCalc() const;
 164
 165     bool UpdateLinkURL_Impl();
 166     void BreakFileLink_Impl();
 167     void DisconnectFileLink_Impl();
 168     void CheckFileLink_Impl();
 169
 170     // allows to transfer the graphics to the object helper
 171     void SetGraphicToObj( const Graphic& aGraphic );
 172     void SetGraphicToObj( const css::uno::Reference< css::io::XInputStream >& xGrStream,
 173                           const OUString& aMediaType );
 174
 175     css::uno::Reference< css::frame::XModel > GetParentXModel()  const;
 176     bool CalculateNewScaling( Fraction& aScaleWidth, Fraction& aScaleHeight, Size& aObjAreaSize );
 177     bool AddOwnLightClient();
 178
 179     // handy to get the empty replacement graphic without accessing all the old stuff
 180     static Graphic GetEmptyOLEReplacementGraphic();
 181
 182     void SetWindow(const css::uno::Reference < css::awt::XWindow >& _xWindow);
 183
 184     // #i118485# missing converter added
 185     virtual SdrObjectUniquePtr DoConvertToPolyObj(bool bBezier, bool bAddText) const override;
 186 };
 187
 188 class SVX_DLLPUBLIC SdrEmbedObjectLink final : public sfx2::SvBaseLink
 189 {
 190     SdrOle2Obj*         pObj;
 191
 192 public:
 193     explicit            SdrEmbedObjectLink(SdrOle2Obj* pObj);
 194     virtual             ~SdrEmbedObjectLink() override;
 195
 196     virtual void        Closed() override;
 197     virtual ::sfx2::SvBaseLink::UpdateResult DataChanged(
 198         const OUString& rMimeType, const css::uno::Any & rValue ) override;
 199
 200     void                Connect() { GetRealObject(); }
 201 };
 202
 203 #endif // INCLUDED_SVX_SVDOOLE2_HXX
 204
 205 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */