core/ASCOfficeRtfFile/RtfPicture.cpp

#include "stdafx.h"
#include "RtfPicture.h"
#include "OOXWriter.h"
#include "Utils.h"

CString RtfPicture::GenerateWMF(RenderParameter oRenderParameter)
{
	CString sResult;
	sResult.Append(_T("{\\pict"));
	//if(-1 != m_nShapeId)
	//	sResult.AppendFormat(_T("{\\*\\picprop\\shplid%d%s}"), m_nShapeId, m_oShapeProp.RenderToRtf( oRenderParameter ) );
	//else
	//	sResult.AppendFormat(_T("{\\*\\picprop%s}"), m_oShapeProp.RenderToRtf( oRenderParameter ) );
	////"íàøè" wmf íå ðàñòÿãèâàþòñÿ
	RENDER_RTF_INT( 100, sResult, _T("picscalex") )
		RENDER_RTF_INT( 100, sResult, _T("picscaley") )

		//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") )

		sResult.Append(_T("\\wmetafile8"));

	sResult.Append( _T(" "));

	//ñîõðàíÿåì â òåìïîâóþ äèðåêòîðèþ è çàãðóæàåì ôàéë êàê òåêñò
	RtfWriter * poWriter = static_cast<RtfWriter*>( oRenderParameter.poWriter );
	IUnknown* piTempPict = NULL;
	if( true == LoadPicture( &piTempPict, m_sPicFilename ) )
	{
		CString sTempFile = Utils::CreateTempFile( poWriter->m_sTempFolder );
		if( true == SavePicture( piTempPict, sTempFile, IMAGEFORMAT_WMF ) )
		{
			m_aTempFiles.Add( sTempFile );
			sResult.Append( RtfInternalEncoder::Encode( sTempFile ) );
			//RtfUtility::ReadDataFromFile( sTempFile, sResult );
		}
		//Utils::RemoveDirOrFile( sTempFile );
	}
	RELEASEINTERFACE( piTempPict );

	sResult.Append(_T("}"));
	return sResult;
}
CString RtfPicture::RenderToRtf(RenderParameter oRenderParameter)		
{
	if( false == IsValid() )
		return _T("");
	CString sResult;

	sResult.Append(_T("{\\pict"));
	//if(-1 != m_nShapeId)
	//	sResult.AppendFormat(_T("{\\*\\picprop\\shplid%d%s}"), m_nShapeId, m_oShapeProp.RenderToRtf( oRenderParameter ) );
	//else
	//	sResult.AppendFormat(_T("{\\*\\picprop%s}"), m_oShapeProp.RenderToRtf( oRenderParameter ) );
	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.Append(_T("\\emfblip"));break;
		case dt_wmf: sResult.Append(_T("\\wmetafile8"));break;
		case dt_png: sResult.Append(_T("\\pngblip"));break;
		case dt_jpg: sResult.Append(_T("\\jpegblip"));break;
			//case dt_bmp: sResult.Append(_T("wbitmap8"));break;
	}
	sResult.Append( _T(" "));

	//m_aTempFiles.Add( m_sPicFilename );
	sResult.Append( RtfInternalEncoder::Encode( m_sPicFilename ) );
	//RtfUtility::ReadDataFromFile( m_sPicFilename, sResult );

	sResult.Append(_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 sFilenameFull;
	CString sFilenameRels;
	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;
	}
	sFilenameRels.AppendFormat( _T("media/Image%d.%s"), poRtfDocument->m_oIdGenerator.Generate_ImageIndex(), sExtension);
	sFilenameFull = poOOXWriter->m_sTargetFolder + _T("/") + poOOXWriter->m_sDocumentFolder + _T("/") +sFilenameRels;
	CreateDirectory( poOOXWriter->m_sTargetFolder + _T("/") + poOOXWriter->m_sDocumentFolder + _T("/media"), NULL);

	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);

	//CString sResult;
	//sResult.AppendFormat( _T("<v:imagedata r:id=\"%s\""), srId );

	return srId;
}
bool RtfPicture::LoadPicture( IUnknown** piImage, CString sPath )
{
	ImageStudio::IImageTransformsPtr piTransform = NULL;
	HRESULT hRes = piTransform.CreateInstance( ImageStudio::CLSID_ImageTransforms );
	if( FAILED(hRes) || NULL == piTransform )
		return false;

	VARIANT vImage;
	CString sTransformation = _T("<ImageFile-LoadImage sourcepath='") + sPath + _T("'/>");
	BSTR bstrLoad = sTransformation.AllocSysString();
	if( piTransform->SetXml(bstrLoad) )
		if(piTransform->Transform())
			piTransform->GetResult( 0, &vImage );
	(*piImage) = vImage.punkVal;
	SysFreeString( bstrLoad );
	if( NULL == (*piImage) )
		return false;

	//ImageFile::IImageFile3* piImageFile = NULL;
	//CoCreateInstance( __uuidof(ImageFile::ImageFile3) , NULL, CLSCTX_INPROC, __uuidof(ImageFile::IImageFile3), (void**)(&piImageFile));
	//BSTR bstrFilePath = sTempFile.AllocSysString();
	//piImageFile->SaveImage2( &m_piPicture, IMAGEFORMAT_PNG, bstrFilePath);
	//SysFreeString( bstrFilePath );
	return true;
}
bool RtfPicture::SavePicture( IUnknown* piImage, CString sPath, long nFormat )
{
	if( NULL == piImage )
		return false;
	ImageStudio::IImageTransformsPtr piTransform = NULL;
	HRESULT hRes = piTransform.CreateInstance( ImageStudio::CLSID_ImageTransforms );
	if( FAILED(hRes) || NULL == piTransform )
		return false;
	CString sFormat = _T("");
	switch( nFormat )
	{
	case IMAGEFORMAT_WMF: sFormat = _T("Wmf");break;
	case IMAGEFORMAT_PNG: sFormat = _T("Png");break;
	case IMAGEFORMAT_JPE: sFormat = _T("Jpg");break;
	}
	if( _T("") == sFormat )
		return false;

	VARIANT vImage;
	vImage.vt = VT_UNKNOWN;
	vImage.punkVal = piImage;
	piTransform->SetSource( 0, vImage);

	CString sTransformation = _T("<ImageFile-SaveAs");
	sTransformation.Append( sFormat );
	sTransformation.Append( _T(" destinationpath=\"") );
	sTransformation.Append( sPath );
	sTransformation.Append( _T("\" format=\"8888\" />") );

	BSTR bstrLoad = sTransformation.AllocSysString();

	if( piTransform->SetXml(bstrLoad) )
		if(piTransform->Transform())
			piTransform->GetResult( 0, &vImage );
	RELEASEINTERFACE( vImage.punkVal );
	SysFreeString( bstrLoad );

	//ImageFile::IImageFile3* piImageFile = NULL;
	//CoCreateInstance( __uuidof(ImageFile::ImageFile3) , NULL, CLSCTX_INPROC, __uuidof(ImageFile::IImageFile3), (void**)(&piImageFile));
	//BSTR bstrFilePath = sTempFile.AllocSysString();
	//piImageFile->SaveImage2( &m_piPicture, IMAGEFORMAT_PNG, bstrFilePath);
	//SysFreeString( bstrFilePath );
	return true;
}