include/svx/svdoole2.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.
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   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_SVDOOLE2_HXX
  21 #define INCLUDED_SVX_SVDOOLE2_HXX
  22
  23 #include <svx/svdorect.hxx>
  24 #include <svx/svxdllapi.h>
  25 #include <sfx2/linkmgr.hxx>
  26
  27 #include <com/sun/star/uno/Reference.h>
  28
  29 namespace com { namespace sun { namespace star {
  30
  31 namespace awt { class XWindow; }
  32
  33 namespace datatransfer { class XTransferable; }
  34
  35 namespace embed { class XEmbeddedObject; }
  36
  37 namespace frame { class XModel; }
  38
  39 }}}
  40
  41 namespace svt { class EmbeddedObjectRef; }
  42
  43 class SdrOle2ObjImpl;
  44
  45 class SVX_DLLPUBLIC SdrOle2Obj : public SdrRectObj
  46 {
  47 private:
  48     std::unique_ptr<SdrOle2ObjImpl> mpImpl;
  49
  50 private:
  51     SVX_DLLPRIVATE void Connect_Impl();
  52     SVX_DLLPRIVATE void Disconnect_Impl();
  53     SVX_DLLPRIVATE void Reconnect_Impl();
  54     SVX_DLLPRIVATE void AddListeners_Impl();
  55     SVX_DLLPRIVATE void RemoveListeners_Impl();
  56     SVX_DLLPRIVATE void GetObjRef_Impl();
  57     SVX_DLLPRIVATE void SetGraphic_Impl(const Graphic* pGrf);
  58
  59     // #i118485# helper added
  60     SVX_DLLPRIVATE SdrObject* createSdrGrafObjReplacement(bool bAddText, bool bUseHCGraphic) const;
  61     SVX_DLLPRIVATE void ImpSetVisAreaSize();
  62
  63 protected:
  64     virtual sdr::contact::ViewContact* CreateObjectSpecificViewContact() override;
  65     virtual sdr::properties::BaseProperties* CreateObjectSpecificProperties() override;
  66
  67 public:
  68     OUString GetStyleString();
  69
  70     SdrOle2Obj( bool bFrame_ = false );
  71     SdrOle2Obj( const svt::EmbeddedObjectRef& rNewObjRef, const OUString& rNewObjName, const Rectangle& rNewRect );
  72     virtual ~SdrOle2Obj() override;
  73
  74     const svt::EmbeddedObjectRef& getEmbeddedObjectRef() const;
  75
  76     sal_Int64 GetAspect() const;
  77     bool isInplaceActive() const;
  78     bool isUiActive() const;
  79     void SetAspect( sal_Int64 nAspect );
  80
  81     // An OLE graphic object can contain a StarView graphic,
  82     // which will be displayed if the OLE object is empty.
  83     void        SetGraphic(const Graphic* pGrf);
  84     const       Graphic* GetGraphic() const;
  85     void        GetNewReplacement();
  86
  87     // The original size of the object (size of the icon for iconified object)
  88     // no conversion is done if no target mode is provided
  89     Size        GetOrigObjSize( MapMode* pTargetMapMode = nullptr ) const;
  90
  91     // #i118524# Allow suppress SetVisAreaSize in changing methods when call
  92     // comes from OLE client
  93     void setSuppressSetVisAreaSize( bool bNew );
  94
  95     // OLE object has got a separate PersistName member now;
  96     // !!! use ::SetPersistName( ... ) only, if you know what you do !!!
  97     const OUString& GetPersistName() const;
  98     void        SetPersistName( const OUString& rPersistName );
  99
 100     // One can add an application name to a SdrOle2Obj, which can be queried for
 101     // later on (SD needs this for presentation objects).
 102     void SetProgName( const OUString& rName );
 103     const OUString& GetProgName() const;
 104     bool IsEmpty() const;
 105
 106     void SetObjRef(const css::uno::Reference < css::embed::XEmbeddedObject >& rNewObjRef);
 107     css::uno::Reference < css::embed::XEmbeddedObject > GetObjRef() const;
 108
 109     SVX_DLLPRIVATE css::uno::Reference < css::embed::XEmbeddedObject > GetObjRef_NoInit() const;
 110
 111     void AbandonObject();
 112
 113     virtual void SetPage(SdrPage* pNewPage) override;
 114     virtual void SetModel(SdrModel* pModel) override;
 115
 116     /** Change the IsClosedObj attribute
 117
 118         @param bIsClosed
 119         Whether the OLE object is closed, i.e. has opaque background
 120      */
 121     void SetClosedObj( bool bIsClosed );
 122
 123     // FullDrag support
 124     virtual SdrObject* getFullDragClone() const override;
 125
 126     virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override;
 127     virtual sal_uInt16 GetObjIdentifier() const override;
 128     virtual OUString TakeObjNameSingul() const override;
 129     virtual OUString TakeObjNamePlural() const override;
 130
 131     virtual SdrOle2Obj* Clone() const override;
 132
 133     SdrOle2Obj& assignFrom(const SdrOle2Obj& rObj);
 134     SdrOle2Obj& operator=(const SdrOle2Obj& rObj);
 135
 136     virtual void NbcMove(const Size& rSize) override;
 137     virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) override;
 138     virtual void NbcSetSnapRect(const Rectangle& rRect) override;
 139     virtual void NbcSetLogicRect(const Rectangle& rRect) override;
 140     virtual void SetGeoData(const SdrObjGeoData& rGeo) override;
 141
 142     static bool CanUnloadRunningObj( const css::uno::Reference< css::embed::XEmbeddedObject >& xObj,
 143                                          sal_Int64 nAspect );
 144     static bool Unload( const css::uno::Reference< css::embed::XEmbeddedObject >& xObj, sal_Int64 nAspect );
 145     bool Unload();
 146     void Connect();
 147     void Disconnect();
 148     void ObjectLoaded();
 149
 150     css::uno::Reference< css::frame::XModel > getXModel() const;
 151
 152     bool IsChart() const;
 153     bool IsReal3DChart() const;
 154     bool IsCalc() const;
 155
 156     bool UpdateLinkURL_Impl();
 157     void BreakFileLink_Impl();
 158     void DisconnectFileLink_Impl();
 159     void CheckFileLink_Impl();
 160
 161     // allows to transfer the graphics to the object helper
 162     void SetGraphicToObj( const Graphic& aGraphic, const OUString& aMediaType );
 163     void SetGraphicToObj( const css::uno::Reference< css::io::XInputStream >& xGrStream,
 164                           const OUString& aMediaType );
 165
 166     css::uno::Reference< css::frame::XModel > GetParentXModel()  const;
 167     bool CalculateNewScaling( Fraction& aScaleWidth, Fraction& aScaleHeight, Size& aObjAreaSize );
 168     bool AddOwnLightClient();
 169
 170     // handy to get the empty replacement graphic without accessing all the old stuff
 171     static Graphic GetEmptyOLEReplacementGraphic();
 172
 173     void SetWindow(const css::uno::Reference < css::awt::XWindow >& _xWindow);
 174
 175     // #i118485# missing converter added
 176     virtual SdrObject* DoConvertToPolyObj(bool bBezier, bool bAddText) const override;
 177 };
 178
 179 class SVX_DLLPUBLIC SdrEmbedObjectLink : public sfx2::SvBaseLink
 180 {
 181     SdrOle2Obj*         pObj;
 182
 183 public:
 184     explicit            SdrEmbedObjectLink(SdrOle2Obj* pObj);
 185     virtual             ~SdrEmbedObjectLink() override;
 186
 187     virtual void        Closed() override;
 188     virtual ::sfx2::SvBaseLink::UpdateResult DataChanged(
 189         const OUString& rMimeType, const css::uno::Any & rValue ) override;
 190
 191     bool                Connect() { return GetRealObject() != nullptr; }
 192 };
 193
 194 #endif // INCLUDED_SVX_SVDOOLE2_HXX
 195
 196 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */