Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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: */