core/ASCOfficeRtfFile/RtfFormatLib/source/RtfPicture.cpp

/*
 * (c) Copyright Ascensio System SIA 2010-2016
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation. In accordance with
 * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
 * that Ascensio System SIA expressly excludes the warranty of non-infringement
 * of any third-party rights.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
 * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
 * EU, LV-1021.
 *
 * The  interactive user interfaces in modified source and object code versions
 * of the Program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU AGPL version 3.
 *
 * Pursuant to Section 7(b) of the License you must retain the original Product
 * logo when distributing the program. Pursuant to Section 7(e) we decline to
 * grant you any rights under trademark law for use of our trademarks.
 *
 * All the Product's GUI elements, including illustrations and icon sets, as
 * well as technical writing content are licensed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International. See the License
 * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 */
#include "RtfPicture.h"
#include "Writer/OOXWriter.h"
#include "Utils.h"

CString RtfPicture::GenerateWMF(RenderParameter oRenderParameter)
{
	CString sResult;
	sResult += _T("{\\pict");

	RENDER_RTF_INT( 100, sResult, _T("picscalex") )
	RENDER_RTF_INT( 100, sResult, _T("picscaley") )

	RENDER_RTF_INT( m_nCropL, sResult, _T("piccropl") )
	RENDER_RTF_INT( m_nCropT, sResult, _T("piccropt") )
	RENDER_RTF_INT( m_nCropR, sResult, _T("piccropr") )
	RENDER_RTF_INT( m_nCropB, sResult, _T("piccropb") )

	RENDER_RTF_INT( m_nWidth, sResult, _T("picw") )
	RENDER_RTF_INT( m_nHeight, sResult, _T("pich") )
	RENDER_RTF_INT( m_nWidthGoal, sResult, _T("picwgoal") )
	RENDER_RTF_INT( m_nHeightGoal, sResult, _T("pichgoal") )

	sResult += _T("\\wmetafile8");

	sResult += _T(" ");

	//сохраняем в темповую директорию и загружаем файл как текст
	RtfWriter * poWriter = static_cast<RtfWriter*>( oRenderParameter.poWriter );
    //IUnknown* piTempPict = NULL;
	
	//todooo ??? переписать
	//if( true == LoadPicture( &piTempPict, m_sPicFilename ) )
	//{
	//	CString sTempFile = Utils::CreateTempFile( poWriter->m_sTempFolder );
	//	if( true == SavePicture( piTempPict, sTempFile, IMAGEFORMAT_WMF ) )
	//	{
	//		m_aTempFiles.push_back( sTempFile );
	//		sResult += RtfInternalEncoder::Encode( sTempFile );
	//	}
	//}
    //RELEASEINTERFACE( piTempPict );

	sResult += _T("}");
	return sResult;
}
CString RtfPicture::RenderToRtf(RenderParameter oRenderParameter)		
{
	if( !IsValid() )return _T("");

	CString sResult = _T("{\\pict");

	//if(-1 != m_nShapeId)
	//{
	//	sResult.AppendFormat(_T("{\\*\\picprop\\shplid%d"), m_nShapeId);
	//	sResult += m_oShapeProp.RenderToRtf( oRenderParameter ) + _T("}");
	//}
	//else
	//	sResult.AppendFormat(_T("{\\*\\picprop") + m_oShapeProp.RenderToRtf( oRenderParameter ) + _T("}");
	RENDER_RTF_INT( (int)m_dScaleX, sResult, _T("picscalex") )
	RENDER_RTF_INT( (int)m_dScaleY, sResult, _T("picscaley") )
	RENDER_RTF_INT( m_nCropL, sResult, _T("piccropl") )
	RENDER_RTF_INT( m_nCropT, sResult, _T("piccropt") )
	RENDER_RTF_INT( m_nCropR, sResult, _T("piccropr") )
	RENDER_RTF_INT( m_nCropB, sResult, _T("piccropb") )

	RENDER_RTF_INT( m_nWidth, sResult, _T("picw") )
	RENDER_RTF_INT( m_nHeight, sResult, _T("pich") )
	RENDER_RTF_INT( m_nWidthGoal, sResult, _T("picwgoal") )
	RENDER_RTF_INT( m_nHeightGoal, sResult, _T("pichgoal") )

	switch( eDataType )
	{
		case dt_emf: sResult += _T("\\emfblip");	break;
		case dt_wmf: sResult += _T("\\wmetafile8");	break;
		case dt_png: sResult += _T("\\pngblip");	break;
		case dt_jpg: sResult += _T("\\jpegblip");	break;
		//case dt_bmp: sResult += _T("wbitmap8");	break;
	}
	sResult += _T(" ");

    sResult += RtfUtility::RtfInternalEncoder::Encode( m_sPicFilename );

	sResult += _T("}");
	return sResult;
}
CString RtfPicture::RenderToOOX(RenderParameter oRenderParameter)
{
	if( false == IsValid() )
		return _T("");
	
	OOXWriter* poOOXWriter			= static_cast<OOXWriter*>(oRenderParameter.poWriter);
	OOXRelsWriter* poRelsWriter		= static_cast<OOXRelsWriter*>(oRenderParameter.poRels);
	RtfDocument* poRtfDocument		= static_cast<RtfDocument*>(oRenderParameter.poDocument);
	
	CString sExtension;	
	CString sMime;
	switch( eDataType )
	{
		case dt_png: sExtension = _T("png"); sMime = _T("image/png");break;
		case dt_jpg: sExtension = _T("jpg"); sMime = _T("image/jpg");break;
		case dt_wmf: sExtension = _T("wmf"); sMime = _T("image/x-wmf");break;
		case dt_emf: sExtension = _T("emf"); sMime = _T("image/x-emf");break;
	}

	CString sFilenameRels;
    sFilenameRels.AppendFormat( _T("Image%d."), poRtfDocument->m_oIdGenerator.Generate_ImageIndex());
	sFilenameRels += sExtension;
	
	CString sFilenameFull = poOOXWriter->m_sTargetFolder + FILE_SEPARATOR_STR + _T("word") + FILE_SEPARATOR_STR +_T("media");
	
	FileSystem::Directory::CreateDirectory( sFilenameFull );
	
	sFilenameFull += FILE_SEPARATOR_STR + sFilenameRels;
	sFilenameRels = _T("media/") + sFilenameRels;

	if( m_sPicFilename != sFilenameFull )
		Utils::CopyDirOrFile( m_sPicFilename, sFilenameFull );
	else
		m_bIsCopy = false;

	poOOXWriter->m_oContentTypes.AddExtension( sMime, sExtension);

	CString srId = poRelsWriter->AddRelationship( _T("http://schemas.openxmlformats.org/officeDocument/2006/relationships/image"), sFilenameRels);

	return srId;
}