/************************************************************** * * 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 _RTFSdrEXPORT_HXX_ #define _RTFSdrEXPORT_HXX_ #include #include #include #include class RtfExport; class RtfAttributeOutput; class RtfSdrExport : public EscherEx { RtfExport &m_rExport; RtfAttributeOutput &m_rAttrOutput; const SdrObject* m_pSdrObject; /// Remember the shape type. sal_uInt32 m_nShapeType; /// Remember the shape flags. sal_uInt32 m_nShapeFlags; /// Remember style, the most important shape attribute ;-) rtl::OStringBuffer *m_pShapeStyle; std::map m_aShapeProps; /// Remember which shape types we had already written. bool *m_pShapeTypeWritten; public: RtfSdrExport( RtfExport &rExport ); virtual ~RtfSdrExport(); /// Export the sdr object as Sdr. /// /// Call this when you need to export the object as Sdr in RTF. sal_uInt32 AddSdrObject( const SdrObject& rObj ); protected: /// Add an attribute to the generated shape element. /// /// This should be called from within StartShape() to ensure that the /// added attribute is preserved. void AddShapeAttribute( sal_Int32 nAttribute, const rtl::OString& sValue ); /// Start the shape for which we just collected the information. /// /// Returns the element's tag number, -1 means we wrote nothing. using EscherEx::StartShape; virtual sal_Int32 StartShape(); /// End the shape. /// /// The parameter is just what we got from StartShape(). using EscherEx::EndShape; virtual void EndShape( sal_Int32 nShapeElement ); virtual void Commit( EscherPropertyContainer& rProps, const Rectangle& rRect ); private: virtual void OpenContainer( sal_uInt16 nEscherContainer, int nRecInstance = 0 ); virtual void CloseContainer(); using EscherEx::EnterGroup; virtual sal_uInt32 EnterGroup( const String& rShapeName, const Rectangle* pBoundRect = 0 ); virtual void LeaveGroup(); virtual void AddShape( sal_uInt32 nShapeType, sal_uInt32 nShapeFlags, sal_uInt32 nShapeId = 0 ); private: /// Add starting and ending point of a line to the m_pShapeAttrList. void AddLineDimensions( const Rectangle& rRectangle ); /// Add position and size to the OStringBuffer. void AddRectangleDimensions( rtl::OStringBuffer& rBuffer, const Rectangle& rRectangle ); void WriteOutliner(const OutlinerParaObject& rParaObj); }; #endif // _RTFSdrEXPORT_HXX_ /* vi:set shiftwidth=4 expandtab: */