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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   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_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 Reconnect_Impl();
  55     SVX_DLLPRIVATE void AddListeners_Impl();
  56     SVX_DLLPRIVATE void RemoveListeners_Impl();
  57     SVX_DLLPRIVATE void GetObjRef_Impl();
  58
  59     // #i118485# helper added
  60     SVX_DLLPRIVATE SdrObject* createSdrGrafObjReplacement(bool bAddText) 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 tools::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& rGrf);
  84     void        ClearGraphic();
  85     const       Graphic* GetGraphic() const;
  86     void        GetNewReplacement();
  87
  88     // The original size of the object (size of the icon for iconified object)
  89     // no conversion is done if no target mode is provided
  90     Size        GetOrigObjSize( MapMode* pTargetMapMode = nullptr ) const;
  91
  92     // #i118524# Allow suppress SetVisAreaSize in changing methods when call
  93     // comes from OLE client
  94     void setSuppressSetVisAreaSize( bool bNew );
  95
  96     // OLE object has got a separate PersistName member now;
  97     // !!! use ::SetPersistName( ... ) only, if you know what you do !!!
  98     const OUString& GetPersistName() const;
  99     void        SetPersistName( const OUString& rPersistName );
 100
 101     // One can add an application name to a SdrOle2Obj, which can be queried for
 102     // later on (SD needs this for presentation objects).
 103     void SetProgName( const OUString& rName );
 104     const OUString& GetProgName() const;
 105     bool IsEmpty() const;
 106
 107     void SetObjRef(const css::uno::Reference < css::embed::XEmbeddedObject >& rNewObjRef);
 108     css::uno::Reference < css::embed::XEmbeddedObject > GetObjRef() const;
 109
 110     SVX_DLLPRIVATE css::uno::Reference < css::embed::XEmbeddedObject > GetObjRef_NoInit() const;
 111
 112     void AbandonObject();
 113
 114     virtual void SetPage(SdrPage* pNewPage) override;
 115     virtual void SetModel(SdrModel* pModel) override;
 116
 117     /** Change the IsClosedObj attribute
 118
 119         @param bIsClosed
 120         Whether the OLE object is closed, i.e. has opaque background
 121      */
 122     void SetClosedObj( bool bIsClosed );
 123
 124     // FullDrag support
 125     virtual SdrObject* getFullDragClone() const override;
 126
 127     virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override;
 128     virtual sal_uInt16 GetObjIdentifier() const override;
 129     virtual OUString TakeObjNameSingul() const override;
 130     virtual OUString TakeObjNamePlural() const override;
 131
 132     virtual SdrOle2Obj* Clone() const override;
 133
 134     SdrOle2Obj& assignFrom(const SdrOle2Obj& rObj);
 135     SdrOle2Obj& operator=(const SdrOle2Obj& rObj);
 136
 137     virtual void NbcMove(const Size& rSize) override;
 138     virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) override;
 139     virtual void NbcSetSnapRect(const tools::Rectangle& rRect) override;
 140     virtual void NbcSetLogicRect(const tools::Rectangle& rRect) override;
 141     virtual void SetGeoData(const SdrObjGeoData& rGeo) override;
 142
 143     static bool CanUnloadRunningObj( const css::uno::Reference< css::embed::XEmbeddedObject >& xObj,
 144                                          sal_Int64 nAspect );
 145     static bool Unload( const css::uno::Reference< css::embed::XEmbeddedObject >& xObj, sal_Int64 nAspect );
 146     bool Unload();
 147     void Connect();
 148     void Disconnect();
 149     void ObjectLoaded();
 150
 151     css::uno::Reference< css::frame::XModel > getXModel() const;
 152
 153     bool IsChart() const;
 154     bool IsReal3DChart() const;
 155     bool IsCalc() const;
 156
 157     bool UpdateLinkURL_Impl();
 158     void BreakFileLink_Impl();
 159     void DisconnectFileLink_Impl();
 160     void CheckFileLink_Impl();
 161
 162     // allows to transfer the graphics to the object helper
 163     void SetGraphicToObj( const Graphic& aGraphic, const OUString& aMediaType );
 164     void SetGraphicToObj( const css::uno::Reference< css::io::XInputStream >& xGrStream,
 165                           const OUString& aMediaType );
 166
 167     css::uno::Reference< css::frame::XModel > GetParentXModel()  const;
 168     bool CalculateNewScaling( Fraction& aScaleWidth, Fraction& aScaleHeight, Size& aObjAreaSize );
 169     bool AddOwnLightClient();
 170
 171     // handy to get the empty replacement graphic without accessing all the old stuff
 172     static Graphic GetEmptyOLEReplacementGraphic();
 173
 174     void SetWindow(const css::uno::Reference < css::awt::XWindow >& _xWindow);
 175
 176     // #i118485# missing converter added
 177     virtual SdrObject* DoConvertToPolyObj(bool bBezier, bool bAddText) const override;
 178 };
 179
 180 class SVX_DLLPUBLIC SdrEmbedObjectLink : public sfx2::SvBaseLink
 181 {
 182     SdrOle2Obj*         pObj;
 183
 184 public:
 185     explicit            SdrEmbedObjectLink(SdrOle2Obj* pObj);
 186     virtual             ~SdrEmbedObjectLink() override;
 187
 188     virtual void        Closed() override;
 189     virtual ::sfx2::SvBaseLink::UpdateResult DataChanged(
 190         const OUString& rMimeType, const css::uno::Any & rValue ) override;
 191
 192     bool                Connect() { return GetRealObject() != nullptr; }
 193 };
 194
 195 #endif // INCLUDED_SVX_SVDOOLE2_HXX
 196
 197 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */