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Diffstat (limited to 'sw/inc/ndole.hxx')
| -rw-r--r-- | sw/inc/ndole.hxx | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/sw/inc/ndole.hxx b/sw/inc/ndole.hxx new file mode 100644 index 000000000..15e79f691 --- /dev/null +++ b/sw/inc/ndole.hxx @@ -0,0 +1,191 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ +#ifndef INCLUDED_SW_INC_NDOLE_HXX +#define INCLUDED_SW_INC_NDOLE_HXX + +#include "ndnotxt.hxx" +#include <svtools/embedhlp.hxx> +#include <drawinglayer/primitive2d/Primitive2DContainer.hxx> +#include <rtl/ref.hxx> + +class SwGrfFormatColl; +class SwDoc; +class SwOLENode; +class SwOLEListener_Impl; +namespace sfx2 { class SvBaseLink; } +class DeflateData; + +class SW_DLLPUBLIC SwOLEObj +{ + friend class SwOLENode; + + const SwOLENode* m_pOLENode; + rtl::Reference<SwOLEListener_Impl> m_xListener; + + /** Either ref or name are known. If only name is known, ref is obtained + on demand by GetOleRef() from Sfx. */ + svt::EmbeddedObjectRef m_xOLERef; + OUString m_aName; + + // eventually buffered data if it is a chart OLE + drawinglayer::primitive2d::Primitive2DContainer m_aPrimitive2DSequence; + basegfx::B2DRange m_aRange; + std::unique_ptr<DeflateData> m_pDeflateData; + + SwOLEObj( const SwOLEObj& rObj ) = delete; + + void SetNode( SwOLENode* pNode ); + + DECL_LINK(IsProtectedHdl, LinkParamNone*, bool); + +public: + SwOLEObj( const svt::EmbeddedObjectRef& pObj ); + SwOLEObj( const OUString &rName, sal_Int64 nAspect ); + ~SwOLEObj() COVERITY_NOEXCEPT_FALSE; + + bool UnloadObject(); + static bool UnloadObject( css::uno::Reference< css::embed::XEmbeddedObject > const & xObj, + const SwDoc* pDoc, + sal_Int64 nAspect ); + + OUString GetDescription(); + + css::uno::Reference < css::embed::XEmbeddedObject > const & GetOleRef(); + svt::EmbeddedObjectRef& GetObject(); + const OUString& GetCurrentPersistName() const { return m_aName; } + OUString GetStyleString(); + bool IsOleRef() const; ///< To avoid unnecessary loading of object. + bool IsProtected() const; + + // try to get OLE visualization in form of a Primitive2DSequence + // and the corresponding B2DRange. This data may be locally buffered + drawinglayer::primitive2d::Primitive2DContainer const & tryToGetChartContentAsPrimitive2DSequence( + basegfx::B2DRange& rRange, + bool bSynchron); + void resetBufferedData(); + + void dumpAsXml(xmlTextWriterPtr pWriter) const; +}; + +// SwOLENode + +class SW_DLLPUBLIC SwOLENode final: public SwNoTextNode +{ + friend class SwNodes; + mutable SwOLEObj maOLEObj; + OUString msChartTableName; ///< with chart objects: name of referenced table. + bool mbOLESizeInvalid; /**< Should be considered at SwDoc::PrtOLENotify + (e.g. copied). Is not persistent. */ + + sfx2::SvBaseLink* mpObjectLink; + OUString maLinkURL; + + SwOLENode( const SwNodeIndex &rWhere, + const svt::EmbeddedObjectRef&, + SwGrfFormatColl *pGrfColl, + SwAttrSet const * pAutoAttr ); + + SwOLENode( const SwNodeIndex &rWhere, + const OUString &rName, + sal_Int64 nAspect, + SwGrfFormatColl *pGrfColl, + SwAttrSet const * pAutoAttr ); + + SwOLENode( const SwOLENode & ) = delete; + + using SwNoTextNode::GetGraphic; + +public: + const SwOLEObj& GetOLEObj() const { return maOLEObj; } + SwOLEObj& GetOLEObj() { return maOLEObj; } + virtual ~SwOLENode() override; + + /// Is in ndcopy.cxx. + virtual SwContentNode* MakeCopy(SwDoc&, const SwNodeIndex&, bool bNewFrames) const override; + + virtual Size GetTwipSize() const override; + + const Graphic* GetGraphic(); + + void GetNewReplacement(); + + virtual bool SavePersistentData() override; + virtual bool RestorePersistentData() override; + + virtual void dumpAsXml(xmlTextWriterPtr pWriter) const override; + + bool IsInGlobalDocSection() const; + bool IsOLEObjectDeleted() const; + + bool IsOLESizeInvalid() const { return mbOLESizeInvalid; } + void SetOLESizeInvalid( bool b ){ mbOLESizeInvalid = b; } + + sal_Int64 GetAspect() const { return maOLEObj.GetObject().GetViewAspect(); } + void SetAspect( sal_Int64 nAspect) { maOLEObj.GetObject().SetViewAspect( nAspect ); } + + /** Remove OLE-object from "memory". + inline void Unload() { aOLEObj.Unload(); } */ + OUString GetDescription() const { return maOLEObj.GetDescription(); } + + bool UpdateLinkURL_Impl(); + void BreakFileLink_Impl(); + void DisconnectFileLink_Impl(); + + void CheckFileLink_Impl(); + + // #i99665# + bool IsChart() const; + + const OUString& GetChartTableName() const { return msChartTableName; } + void SetChartTableName( const OUString& rNm ) { msChartTableName = rNm; } + + + // react on visual change (invalidate) + void SetChanged(); +}; + +/// Inline methods from Node.hxx +inline SwOLENode *SwNode::GetOLENode() +{ + return SwNodeType::Ole == m_nNodeType ? static_cast<SwOLENode*>(this) : nullptr; +} + +inline const SwOLENode *SwNode::GetOLENode() const +{ + return SwNodeType::Ole == m_nNodeType ? static_cast<const SwOLENode*>(this) : nullptr; +} + +namespace sw +{ + class DocumentSettingManager; +} + +class PurgeGuard +{ +private: + ::sw::DocumentSettingManager &m_rManager; + bool m_bOrigPurgeOle; +public: + PurgeGuard(const SwDoc& rDoc); + ~PurgeGuard() COVERITY_NOEXCEPT_FALSE; +}; + +#endif // _ INCLUDED_SW_INC_NDOLE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |