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onlyoffice_core
Commit a6a366d5 authored by Oleg.Korshul's avatar Oleg.Korshul Committed by Alexander Trofimov
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(1.0.1.174) emf+ 

git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@53470 954022d7-b5bf-4e40-9824-e11837661b57
parent 2e3e938b
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Showing with 205 additions and 55 deletions
ASCImageStudio3/ASCGraphics/Objects/ASCImage.h
View file @ a6a366d5
......@@ -11,6 +11,7 @@
#include "..\Interfaces\ASCRenderer.h"
#include "GdiplusEx.h"
#include "MediaFormatDefine.h"
#include "Image\EmfFile.h"
#include "Image\SVG\SVGTransformer.h"
......@@ -23,6 +24,103 @@ const long c_lMetaWmf = 0x01;
const long c_lMetaEmf = 0x02;
const long c_lMetaSVG = 0x04;
namespace NSGdiMeta
{
static BOOL ByteArrayToMediaData(BYTE* pArray, int nWidth, int nHeight, MediaCore::IAVSUncompressedVideoFrame** pInterface, BOOL bFlipVertical = TRUE)
{
if (!pInterface || nWidth < 1 || nHeight < 1)
return FALSE;
*pInterface = NULL;
MediaCore::IAVSUncompressedVideoFrame* pMediaData = NULL;
CoCreateInstance(MediaCore::CLSID_CAVSUncompressedVideoFrame, NULL, CLSCTX_ALL, MediaCore::IID_IAVSUncompressedVideoFrame, (void**)(&pMediaData));
if (NULL == pMediaData)
return FALSE;
if (bFlipVertical)
pMediaData->put_ColorSpace(CSP_BGRA | CSP_VFLIP);
else
pMediaData->put_ColorSpace(CSP_BGRA);
// specify settings
pMediaData->put_Width(nWidth);
pMediaData->put_Height(nHeight);
pMediaData->put_AspectRatioX(nWidth);
pMediaData->put_AspectRatioY(nHeight);
pMediaData->put_Interlaced(VARIANT_FALSE);
pMediaData->put_Stride(0, 4*nWidth);
pMediaData->AllocateBuffer(4*nWidth*nHeight);
// allocate necesasry buffer
BYTE* pBufferPtr = 0;
long nCreatedBufferSize = 0;
pMediaData->get_Buffer(&pBufferPtr);
pMediaData->get_BufferSize(&nCreatedBufferSize);
pMediaData->put_Plane(0, pBufferPtr);
// check for valid created buffer
if (!pBufferPtr || nCreatedBufferSize != 4*nWidth*nHeight)
{
RELEASEINTERFACE(pMediaData);
return FALSE;
}
// copy safearray's data to the buffer
if (pArray != NULL)
memcpy(pBufferPtr, pArray, nCreatedBufferSize);
// save interface
*pInterface = pMediaData;
return TRUE;
}
static BOOL GdiPlusBitmapToMediaData(Gdiplus::Bitmap* pBitmap, MediaCore::IAVSUncompressedVideoFrame** pInterface, BOOL bFlipVertical = TRUE)
{
if (!pBitmap)
return FALSE;
int nWidth = pBitmap->GetWidth();
int nHeight = pBitmap->GetHeight();
double dHorDpi = (double)pBitmap->GetHorizontalResolution();
double dVerDpi = (double)pBitmap->GetVerticalResolution();
int nWidthDest = (int)(96.0 * nWidth / dHorDpi);
int nHeightDest = (int)(96.0 * nHeight / dVerDpi);
if (nWidth == nWidthDest && nHeight == nHeightDest)
{
Gdiplus::Rect oRect(0, 0, nWidth, nHeight);
Gdiplus::BitmapData oBitmapData;
if (pBitmap->LockBits(&oRect, ImageLockModeRead, PixelFormat32bppARGB, &oBitmapData) != Ok)
return FALSE;
BOOL bSuccess = ByteArrayToMediaData((BYTE*)oBitmapData.Scan0, nWidth, nHeight, pInterface, bFlipVertical);
pBitmap->UnlockBits(&oBitmapData);
return bSuccess;
}
BYTE* pData = new BYTE[4 * nWidthDest * nHeightDest];
Gdiplus::Bitmap oBitmap(nWidthDest, nHeightDest, 4 * nWidthDest, PixelFormat32bppARGB, pData);
Graphics* pGraphics = Graphics::FromImage(&oBitmap);
pGraphics->SetInterpolationMode(Gdiplus::InterpolationModeBilinear);
pGraphics->DrawImage(pBitmap, 0, 0, nWidthDest, nHeightDest);
RELEASEOBJECT(pGraphics);
BOOL bSuccess = ByteArrayToMediaData(pData, nWidthDest, nHeightDest, pInterface, bFlipVertical);
RELEASEARRAYOBJECTS(pData);
return bSuccess;
}
}
// CAVSImage
[coclass, uuid("196FFB80-B601-453d-B757-00EFDC60676C"), threading(apartment), vi_progid("AVSGraphics.Pen"), progid("AVSGraphics.Pen"), version(1.0), support_error_info(IAVSImage), registration_script("control.rgs")]
class ATL_NO_VTABLE CAVSImage
......@@ -49,6 +147,8 @@ private:
BOOL m_bLoadOnlyMeta; //
CGdiPlusInit m_oGdiPlusInit;
public:
CAVSImage()
......@@ -86,6 +186,11 @@ private:
void Open(BSTR bsFilePath)
{
if (!m_oGdiPlusInit.IsValid())
{
m_oGdiPlusInit.Init();
}
// ( )
Close();
......@@ -110,64 +215,89 @@ private:
HENHMETAFILE hEmf = pMetaFile->GetHENHMETAFILE();
if ( NULL != hEmf )
{
UINT unSize = Gdiplus::Metafile::EmfToWmfBits( hEmf, 0, NULL, MM_ANISOTROPIC, Gdiplus::EmfToWmfBitsFlagsEmbedEmf);
UINT unSize = Gdiplus::Metafile::EmfToWmfBits( hEmf, 0, NULL, MM_ANISOTROPIC, Gdiplus::EmfToWmfBitsFlagsIncludePlaceable);
BYTE *pBuffer = new BYTE[unSize];
INT nConvertedSize = Gdiplus::Metafile::EmfToWmfBits( hEmf, unSize, pBuffer, MM_ANISOTROPIC, Gdiplus::EmfToWmfBitsFlagsEmbedEmf );
HMETAFILE hWmf = SetMetaFileBitsEx( unSize, pBuffer );
FILE *pFile = NULL;
WmfOpenTempFile( &m_wsTempFilePath, &pFile, _T("wb+"), _T(".wmf"), NULL );
if ( !pFile )
if (0 != unSize)
{
BYTE *pBuffer = new BYTE[unSize];
INT nConvertedSize = Gdiplus::Metafile::EmfToWmfBits( hEmf, unSize, pBuffer, MM_ANISOTROPIC, Gdiplus::EmfToWmfBitsFlagsEmbedEmf );
HMETAFILE hWmf = SetMetaFileBitsEx( unSize, pBuffer );
FILE *pFile = NULL;
WmfOpenTempFile( &m_wsTempFilePath, &pFile, _T("wb+"), _T(".wmf"), NULL );
if ( !pFile )
{
DeleteMetaFile( hWmf );
DeleteEnhMetaFile( hEmf );
delete[] pBuffer;
delete pMetaFile;
m_lImageType = c_lImageTypeUnknown;
return;
}
::fclose( pFile );
// Wmf
HMETAFILE hTempWmf = CopyMetaFile( hWmf, m_wsTempFilePath.GetBuffer() );
DeleteMetaFile( hTempWmf );
// Wmf
m_oWmfFile.OpenFromFile( m_wsTempFilePath.GetBuffer() );
m_oWmfFile.Scan( &m_oRect );
if ( !m_oWmfFile.CheckError() )
{
// Wmf
m_lImageType = c_lImageTypeMetafile | c_lMetaEmf;
DeleteMetaFile( hWmf );
DeleteEnhMetaFile( hEmf );
delete[] pBuffer;
delete pMetaFile;
return;
}
else if ( m_oWmfFile.UnSupportedWmf() )
{
// Emf, Wmf
m_lImageType = c_lImageTypeMetafile | c_lMetaEmf;
}
else
{
//
m_oWmfFile.Close();
m_lImageType = c_lImageTypeUnknown;
}
DeleteMetaFile( hWmf );
DeleteEnhMetaFile( hEmf );
delete[] pBuffer;
delete pMetaFile;
m_lImageType = c_lImageTypeUnknown;
return;
}
else
{
DeleteEnhMetaFile( hEmf );
delete pMetaFile;
::fclose( pFile );
// Wmf
HMETAFILE hTempWmf = CopyMetaFile( hWmf, m_wsTempFilePath.GetBuffer() );
DeleteMetaFile( hTempWmf );
Gdiplus::Bitmap* pBitmap = new Gdiplus::Bitmap(bsFilePath);
// Wmf
m_oWmfFile.OpenFromFile( m_wsTempFilePath.GetBuffer() );
m_oWmfFile.Scan( &m_oRect );
MediaCore::IAVSUncompressedVideoFrame* pFrame = NULL;
BOOL bIsSuccess = NSGdiMeta::GdiPlusBitmapToMediaData(pBitmap, &pFrame, FALSE);
if ( !m_oWmfFile.CheckError() )
{
// Wmf
m_lImageType = c_lImageTypeMetafile | c_lMetaEmf;
RELEASEOBJECT(pBitmap);
DeleteMetaFile( hWmf );
DeleteEnhMetaFile( hEmf );
delete[] pBuffer;
delete pMetaFile;
if (bIsSuccess)
{
m_lImageType = c_lImageTypeMetafile | c_lMetaWmf;
pFrame->QueryInterface(IID_IUnknown, (void**)&m_pMediaData);
return;
}
else if ( m_oWmfFile.UnSupportedWmf() )
{
// Emf, Wmf
m_lImageType = c_lImageTypeMetafile | c_lMetaEmf;
}
else
{
//
m_oWmfFile.Close();
m_lImageType = c_lImageTypeUnknown;
RELEASEINTERFACE(pFrame);
return;
}
RELEASEINTERFACE(pFrame);
}
DeleteMetaFile( hWmf );
DeleteEnhMetaFile( hEmf );
delete[] pBuffer;
delete pMetaFile;
}
}
......@@ -242,7 +372,17 @@ public:
{
if ( NULL != lWidth )
{
if ( (c_lImageTypeMetafile | c_lMetaWmf) == m_lImageType || (c_lImageTypeMetafile | c_lMetaEmf) == m_lImageType )
if (NULL != m_pMediaData)
{
*lWidth = 0;
MediaCore::IAVSUncompressedVideoFrame* pFrame = NULL;
m_pMediaData->QueryInterface(MediaCore::IID_IAVSUncompressedVideoFrame, (void**)&pFrame);
if (NULL != pFrame)
pFrame->get_Width(lWidth);
RELEASEINTERFACE(pFrame);
}
else if ( (c_lImageTypeMetafile | c_lMetaWmf) == m_lImageType || (c_lImageTypeMetafile | c_lMetaEmf) == m_lImageType )
{
float fWidth, fHeight;
m_oWmfFile.GetSize( &fWidth, &fHeight );
......@@ -268,7 +408,17 @@ public:
{
if ( NULL != lHeight )
{
if ( (c_lImageTypeMetafile | c_lMetaWmf) == m_lImageType || (c_lImageTypeMetafile | c_lMetaEmf) == m_lImageType )
if (NULL != m_pMediaData)
{
*lHeight = 0;
MediaCore::IAVSUncompressedVideoFrame* pFrame = NULL;
m_pMediaData->QueryInterface(MediaCore::IID_IAVSUncompressedVideoFrame, (void**)&pFrame);
if (NULL != pFrame)
pFrame->get_Height(lHeight);
RELEASEINTERFACE(pFrame);
}
else if ( (c_lImageTypeMetafile | c_lMetaWmf) == m_lImageType || (c_lImageTypeMetafile | c_lMetaEmf) == m_lImageType )
{
float fWidth, fHeight;
m_oWmfFile.GetSize( &fWidth, &fHeight );
......@@ -329,7 +479,11 @@ public:
pRenderer->BeginCommand(c_nImageType);
if ( (c_lImageTypeMetafile | c_lMetaWmf) == m_lImageType || (c_lImageTypeMetafile | c_lMetaEmf) == m_lImageType )
if ( NULL != m_pMediaData )
{
pRenderer->DrawImage(m_pMediaData, dX, dY, dWidth, dHeight);
}
else if ( (c_lImageTypeMetafile | c_lMetaWmf) == m_lImageType || (c_lImageTypeMetafile | c_lMetaEmf) == m_lImageType )
{
pRenderer->get_DpiX(&m_dDpiX);
pRenderer->get_DpiY(&m_dDpiY);
......@@ -383,10 +537,6 @@ public:
m_pSVGFile->Draw(pRenderer, dX, dY, dWidth, dHeight);
}
}
else if ( m_lImageType & c_lImageTypeBitmap )
{
pRenderer->DrawImage(m_pMediaData, dX, dY, dWidth, dHeight);
}
pRenderer->EndCommand(c_nImageType);
return S_OK;
......
ASCImageStudio3/ASCGraphics/version.h
View file @ a6a366d5
......@@ -2,6 +2,6 @@
//1
//0
//1
//173
#define INTVER 1,0,1,173
#define STRVER "1,0,1,173\0"
//174
#define INTVER 1,0,1,174
#define STRVER "1,0,1,174\0"
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