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/**************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#ifndef _SD_SDXFER_HXX
#define _SD_SDXFER_HXX
#include <svtools/transfer.hxx>
#include <vcl/graph.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 SfxObjectShellRef;
class SdTransferable : public TransferableHelper, public SfxListener
{
public:
SdTransferable( SdDrawDocument* pSrcDoc, ::sd::View* pWorkView, sal_Bool bInitOnGetData );
~SdTransferable();
void SetDocShell( const SfxObjectShellRef& rRef ) { maDocShellRef = rRef; }
const SfxObjectShellRef& GetDocShell() const { return maDocShellRef; }
void SetWorkDocument( const SdDrawDocument* pWorkDoc ) { mpSdDrawDocument = mpSdDrawDocumentIntern = (SdDrawDocument*) pWorkDoc; }
const SdDrawDocument* GetWorkDocument() const { return mpSdDrawDocument; }
void SetView( const ::sd::View* pView ) { mpSdView = pView; }
const ::sd::View* GetView() const { return mpSdView; }
void SetObjectDescriptor( const TransferableObjectDescriptor& rObjDesc );
void SetStartPos( const Point& rStartPos ) { maStartPos = rStartPos; }
const Point& GetStartPos() const { return maStartPos; }
void SetInternalMove( sal_Bool bSet ) { mbInternalMove = bSet; }
sal_Bool IsInternalMove() const { return mbInternalMove; }
sal_Bool HasSourceDoc( const SdDrawDocument* pDoc ) const { return( mpSourceDoc == pDoc ); }
void SetPageBookmarks( const List& rPageBookmarks, sal_Bool bPersistent );
sal_Bool IsPageTransferable() const { return mbPageTransferable; }
sal_Bool HasPageBookmarks() const { return( mpPageDocShell && ( maPageBookmarks.Count() > 0 ) ); }
const List& GetPageBookmarks() const { return maPageBookmarks; }
::sd::DrawDocShell* GetPageDocShell() const { return mpPageDocShell; }
sal_Bool SetTableRTF( SdDrawDocument*, const ::com::sun::star::datatransfer::DataFlavor& );
static const ::com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();
static SdTransferable* getImplementation( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& rxData ) throw();
// SfxListener
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
virtual void DragFinished( sal_Int8 nDropAction );
SdDrawDocument* GetSourceDoc (void) const;
/** 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 ::boost::shared_ptr<UserData>& rpData);
/** Remove a previously added user data object. When the object
was never added or removed before then this call is ignored.
*/
void RemoveUserData (const ::boost::shared_ptr<UserData>& rpData);
/** Return the number of user data objects.
*/
sal_Int32 GetUserDataCount (void) 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.
*/
::boost::shared_ptr<UserData> GetUserData (const sal_Int32 nIndex) const;
protected:
virtual void AddSupportedFormats();
virtual sal_Bool GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor );
virtual sal_Bool WriteObject( SotStorageStreamRef& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId, const ::com::sun::star::datatransfer::DataFlavor& rFlavor );
virtual void ObjectReleased();
virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw( ::com::sun::star::uno::RuntimeException );
private:
SfxObjectShellRef maDocShellRef;
::sd::DrawDocShell* mpPageDocShell;
List maPageBookmarks;
TransferableDataHelper* mpOLEDataHelper;
TransferableObjectDescriptor* mpObjDesc;
const ::sd::View* mpSdView;
::sd::View* mpSdViewIntern;
SdDrawDocument* mpSdDrawDocument;
SdDrawDocument* mpSdDrawDocumentIntern;
SdDrawDocument* mpSourceDoc;
VirtualDevice* mpVDev;
INetBookmark* mpBookmark;
Graphic* mpGraphic;
ImageMap* mpImageMap;
Rectangle maVisArea;
Point maStartPos;
sal_Bool mbInternalMove : 1;
sal_Bool mbOwnDocument : 1;
sal_Bool mbOwnView : 1;
sal_Bool mbLateInit : 1;
sal_Bool mbPageTransferable : 1;
sal_Bool mbPageTransferablePersistent : 1;
bool mbIsUnoObj : 1;
::std::vector<boost::shared_ptr<UserData> > maUserData;
// not available
SdTransferable();
SdTransferable( const SdTransferable& );
SdTransferable& operator=( const SdTransferable& );
void CreateObjectReplacement( SdrObject* pObj );
void CreateData();
};
#endif // _SD_SDXFER_HXX
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