mirror of
https://github.com/ONLYOFFICE/core.git
synced 2026-02-10 18:05:41 +08:00
107 lines
3.5 KiB
C++
107 lines
3.5 KiB
C++
/*
|
|
* (c) Copyright Ascensio System SIA 2010-2019
|
|
*
|
|
* 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 20A-12 Ernesta Birznieka-Upisha
|
|
* street, Riga, Latvia, EU, LV-1050.
|
|
*
|
|
* 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 "../../../raster/ImageFileFormatChecker.h"
|
|
#include "../../../graphics/Image.h"
|
|
|
|
#include "../Common/MetaFileUtils.h"
|
|
|
|
#include "EmfObjects.h"
|
|
|
|
namespace MetaFile
|
|
{
|
|
CEmfLogBrushEx::CEmfLogBrushEx() : Color(255, 255, 255)
|
|
{
|
|
BrushStyle = BS_SOLID;
|
|
BrushHatch = HS_HORIZONTAL;
|
|
DibPatternPath = L"";
|
|
BrushAlpha = 255;
|
|
DibBuffer = NULL;
|
|
DibWidth = 0;
|
|
DibHeigth = 0;
|
|
}
|
|
CEmfLogBrushEx::~CEmfLogBrushEx()
|
|
{
|
|
if (BS_DIBPATTERN == BrushStyle && L"" != DibPatternPath)
|
|
{
|
|
NSFile::CFileBinary file;
|
|
file.Remove(DibPatternPath);
|
|
}
|
|
|
|
if (DibBuffer)
|
|
delete[] DibBuffer;
|
|
}
|
|
void CEmfLogBrushEx::SetDibPattern(unsigned char* pBuffer, unsigned int ulWidth, unsigned int ulHeight)
|
|
{
|
|
DibBuffer = pBuffer;
|
|
DibWidth = ulWidth;
|
|
DibHeigth = ulHeight;
|
|
|
|
if (ulWidth <= 0 || ulHeight <= 0)
|
|
return;
|
|
|
|
unsigned int ulBufferSize = 4 * ulWidth * ulHeight;
|
|
Aggplus::CImage oImage;
|
|
BYTE* pBufferPtr = new BYTE[ulBufferSize];
|
|
oImage.Create(pBufferPtr, ulWidth, ulHeight, 4 * ulWidth);
|
|
|
|
// Пишем данные в pBufferPtr
|
|
for (unsigned int ulIndex = 0; ulIndex < ulBufferSize; ulIndex += 4)
|
|
{
|
|
pBufferPtr[0] = (unsigned char)pBuffer[ulIndex + 0];
|
|
pBufferPtr[1] = (unsigned char)pBuffer[ulIndex + 1];
|
|
pBufferPtr[2] = (unsigned char)pBuffer[ulIndex + 2];
|
|
pBufferPtr[3] = (unsigned char)pBuffer[ulIndex + 3];
|
|
pBufferPtr += 4;
|
|
}
|
|
|
|
FILE *pTempFile = NULL;
|
|
std::wstring wsTempFileName;
|
|
if (!OpenTempFile(&wsTempFileName, &pTempFile, L"wb", L".emf0", NULL))
|
|
return;
|
|
|
|
::fclose(pTempFile);
|
|
|
|
oImage.SaveFile(wsTempFileName, _CXIMAGE_FORMAT_PNG);
|
|
|
|
BrushStyle = BS_DIBPATTERN;
|
|
DibPatternPath = wsTempFileName;
|
|
}
|
|
int CEmfLogBrushEx::GetColor()
|
|
{
|
|
return METAFILE_RGBA(Color.r, Color.g, Color.b);
|
|
}
|
|
int CEmfLogPen::GetColor()
|
|
{
|
|
return METAFILE_RGBA(Color.r, Color.g, Color.b);
|
|
}
|
|
}
|