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Diffstat (limited to 'sd/source/ui/inc/sdxfer.hxx')
| -rw-r--r-- | sd/source/ui/inc/sdxfer.hxx | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/sd/source/ui/inc/sdxfer.hxx b/sd/source/ui/inc/sdxfer.hxx new file mode 100644 index 000000000..5e25ba682 --- /dev/null +++ b/sd/source/ui/inc/sdxfer.hxx @@ -0,0 +1,148 @@ +/* -*- 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 . + */ + +#pragma once + +#include <vcl/transfer.hxx> +#include <vcl/vclptr.hxx> +#include <sfx2/objsh.hxx> +#include <svl/lstner.hxx> + +// SdTransferable +class SdDrawDocument; +class SdrObject; +class INetBookmark; +class ImageMap; +class VirtualDevice; + +namespace sd { +class DrawDocShell; +class View; +} + +class SAL_DLLPUBLIC_RTTI SdTransferable : public TransferDataContainer, public SfxListener +{ +public: + + SdTransferable( SdDrawDocument* pSrcDoc, ::sd::View* pWorkView, bool bInitOnGetData ); + virtual ~SdTransferable() override; + + void SetDocShell( const SfxObjectShellRef& rRef ) { maDocShellRef = rRef; } + const SfxObjectShellRef& GetDocShell() const { return maDocShellRef; } + + void SetWorkDocument( const SdDrawDocument* pWorkDoc ) { mpSdDrawDocument = mpSdDrawDocumentIntern = const_cast<SdDrawDocument*>(pWorkDoc); } + const SdDrawDocument* GetWorkDocument() const { return mpSdDrawDocument; } + + void SetView(const ::sd::View* pView); + const ::sd::View* GetView() const { return mpSdView; } + + void SetObjectDescriptor( std::unique_ptr<TransferableObjectDescriptor> pObjDesc ); + + void SetStartPos( const Point& rStartPos ) { maStartPos = rStartPos; } + const Point& GetStartPos() const { return maStartPos; } + + void SetInternalMove( bool bSet ) { mbInternalMove = bSet; } + bool IsInternalMove() const { return mbInternalMove; } + + bool HasSourceDoc( const SdDrawDocument* pDoc ) const { return( mpSourceDoc == pDoc ); } + + void SetPageBookmarks( std::vector<OUString>&& rPageBookmarks, bool bPersistent ); + bool IsPageTransferable() const { return mbPageTransferable; } + bool HasPageBookmarks() const { return( mpPageDocShell && ( !maPageBookmarks.empty() ) ); } + const std::vector<OUString>& GetPageBookmarks() const { return maPageBookmarks; } + ::sd::DrawDocShell* GetPageDocShell() const { return mpPageDocShell; } + + bool SetTableRTF( SdDrawDocument* ); + + static const css::uno::Sequence< sal_Int8 >& getUnoTunnelId(); + static SdTransferable* getImplementation( const css::uno::Reference< css::uno::XInterface >& rxData ) noexcept; + + // SfxListener + virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override; + + virtual void DragFinished( sal_Int8 nDropAction ) override; + SdDrawDocument* GetSourceDoc() const { return mpSourceDoc;} + + /** User data objects can be used to store information temporarily + at the transferable. The slide sorter uses this to store + previews of the slides that are referenced by the + transferable. + */ + class UserData {public:virtual~UserData(){}}; + + /** Add a user data object. When it was added before (and not + removed) then this call is ignored. + */ + void AddUserData (const std::shared_ptr<UserData>& rpData); + + /** Return the number of user data objects. + */ + sal_Int32 GetUserDataCount() const; + + /** Return the specified user data object. When the index is not + valid, ie not in the range [0,count) then an empty pointer is + returned. + */ + std::shared_ptr<UserData> GetUserData (const sal_Int32 nIndex) const; + + // XUnoTunnel + virtual sal_Int64 SAL_CALL getSomething(const css::uno::Sequence< sal_Int8 >& rId) override; + +protected: + + virtual void AddSupportedFormats() override; + virtual bool GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& rDestDoc ) override; + virtual bool WriteObject( tools::SvRef<SotTempStream>& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId, const css::datatransfer::DataFlavor& rFlavor ) override; + virtual void ObjectReleased() override final; + +private: + + SfxObjectShellRef maDocShellRef; + ::sd::DrawDocShell* mpPageDocShell; + std::vector<OUString> maPageBookmarks; + std::unique_ptr<TransferableDataHelper> mpOLEDataHelper; + std::unique_ptr<TransferableObjectDescriptor> mpObjDesc; + const ::sd::View* mpSdView; + ::sd::View* mpSdViewIntern; + SdDrawDocument* mpSdDrawDocument; + SdDrawDocument* mpSdDrawDocumentIntern; + SdDrawDocument* mpSourceDoc; + VclPtr<VirtualDevice> mpVDev; + std::unique_ptr<INetBookmark> mpBookmark; + std::unique_ptr<Graphic> mpGraphic; + std::unique_ptr<ImageMap> mpImageMap; + ::tools::Rectangle maVisArea; + Point maStartPos; + bool mbInternalMove : 1; + bool mbOwnDocument : 1; + bool mbOwnView : 1; + bool mbLateInit : 1; + bool mbPageTransferable : 1; + bool mbPageTransferablePersistent : 1; + ::std::vector<std::shared_ptr<UserData> > maUserData; + + SdTransferable( const SdTransferable& ) = delete; + SdTransferable& operator=( const SdTransferable& ) = delete; + + void CreateObjectReplacement( SdrObject* pObj ); + void CreateData(); + +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |