145 lines
6.4 KiB
C++
145 lines
6.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <vcl/graph.hxx>
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#include <vcl/transfer.hxx>
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#include <vcl/vclptr.hxx>
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#include <sfx2/objsh.hxx>
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#include <svl/lstner.hxx>
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#include <svl/urlbmk.hxx>
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// SdTransferable
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class SdDrawDocument;
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class SdrObject;
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class ImageMap;
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class VirtualDevice;
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namespace sd {
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class DrawDocShell;
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class View;
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}
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class SAL_DLLPUBLIC_RTTI SdTransferable : public TransferDataContainer, public SfxListener
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{
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public:
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SdTransferable( SdDrawDocument* pSrcDoc, ::sd::View* pWorkView, bool bInitOnGetData );
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virtual ~SdTransferable() override;
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void SetDocShell( const SfxObjectShellRef& rRef ) { maDocShellRef = rRef; }
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const SfxObjectShellRef& GetDocShell() const { return maDocShellRef; }
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void SetWorkDocument( const SdDrawDocument* pWorkDoc ) { mpSdDrawDocument = mpSdDrawDocumentIntern = const_cast<SdDrawDocument*>(pWorkDoc); }
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const SdDrawDocument* GetWorkDocument() const { return mpSdDrawDocument; }
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void SetView(const ::sd::View* pView);
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const ::sd::View* GetView() const { return mpSdView; }
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void SetObjectDescriptor( std::unique_ptr<TransferableObjectDescriptor> pObjDesc );
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void SetStartPos( const Point& rStartPos ) { maStartPos = rStartPos; }
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const Point& GetStartPos() const { return maStartPos; }
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void SetInternalMove( bool bSet ) { mbInternalMove = bSet; }
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bool IsInternalMove() const { return mbInternalMove; }
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bool HasSourceDoc( const SdDrawDocument* pDoc ) const { return( mpSourceDoc == pDoc ); }
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void SetPageBookmarks( std::vector<OUString>&& rPageBookmarks, bool bPersistent );
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bool IsPageTransferable() const { return mbPageTransferable; }
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bool HasPageBookmarks() const { return( mpPageDocShell && ( !maPageBookmarks.empty() ) ); }
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const std::vector<OUString>& GetPageBookmarks() const { return maPageBookmarks; }
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::sd::DrawDocShell* GetPageDocShell() const { return mpPageDocShell; }
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bool SetTableRTF( SdDrawDocument* );
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static SdTransferable* getImplementation( const css::uno::Reference< css::uno::XInterface >& rxData ) noexcept;
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// SfxListener
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virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
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virtual void DragFinished( sal_Int8 nDropAction ) override;
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SdDrawDocument* GetSourceDoc() const { return mpSourceDoc;}
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/** User data objects can be used to store information temporarily
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at the transferable. The slide sorter uses this to store
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previews of the slides that are referenced by the
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transferable.
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*/
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class UserData {public:virtual~UserData(){}};
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/** Add a user data object. When it was added before (and not
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removed) then this call is ignored.
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*/
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void AddUserData (const std::shared_ptr<UserData>& rpData);
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/** Return the number of user data objects.
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*/
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sal_Int32 GetUserDataCount() const;
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/** Return the specified user data object. When the index is not
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valid, ie not in the range [0,count) then an empty pointer is
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returned.
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*/
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std::shared_ptr<UserData> GetUserData (const sal_Int32 nIndex) const;
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protected:
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virtual void AddSupportedFormats() override;
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virtual bool GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& rDestDoc ) override;
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virtual bool WriteObject( SvStream& rOStm, void* pUserObject, sal_uInt32 nUserObjectId, const css::datatransfer::DataFlavor& rFlavor ) override;
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virtual void ObjectReleased() override final;
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private:
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SfxObjectShellRef maDocShellRef;
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::sd::DrawDocShell* mpPageDocShell;
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std::vector<OUString> maPageBookmarks;
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std::unique_ptr<TransferableDataHelper> mpOLEDataHelper;
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std::unique_ptr<TransferableObjectDescriptor> mpObjDesc;
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const ::sd::View* mpSdView;
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::sd::View* mpSdViewIntern;
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SdDrawDocument* mpSdDrawDocument;
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SdDrawDocument* mpSdDrawDocumentIntern;
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SdDrawDocument* mpSourceDoc;
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VclPtr<VirtualDevice> mpVDev;
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std::optional<INetBookmark> moBookmark;
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std::optional<Graphic> moGraphic;
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std::unique_ptr<ImageMap> mpImageMap;
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::tools::Rectangle maVisArea;
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Point maStartPos;
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bool mbInternalMove : 1;
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bool mbOwnDocument : 1;
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bool mbOwnView : 1;
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bool mbLateInit : 1;
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bool mbPageTransferable : 1;
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bool mbPageTransferablePersistent : 1;
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::std::vector<std::shared_ptr<UserData> > maUserData;
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SdTransferable( const SdTransferable& ) = delete;
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SdTransferable& operator=( const SdTransferable& ) = delete;
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void CreateObjectReplacement( SdrObject* pObj );
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void CreateData();
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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