static const char*
mime_type(const char *file)
{
//TODO: for now only a single mime type
if (strcmp(file_ext(file), "css") == 0) {
return "text/css";
}
return "text/html";
}
void DIALOG_PLOT::Plot( wxCommandEvent& event )
{
applyPlotSettings();
// If no layer selected, we have nothing plotted.
// Prompt user if it happens because he could think there is a bug in Pcbnew.
if( !m_plotOpts.GetLayerSelection().any() )
{
DisplayError( this, _( "No layer selected, Nothing to plot" ) );
return;
}
// Create output directory if it does not exist (also transform it in
// absolute form). Bail if it fails
wxFileName outputDir = wxFileName::DirName( m_plotOpts.GetOutputDirectory() );
wxString boardFilename = m_parent->GetBoard()->GetFileName();
REPORTER& reporter = m_messagesPanel->Reporter();
if( !EnsureFileDirectoryExists( &outputDir, boardFilename, &reporter ) )
{
wxString msg;
msg.Printf( _( "Could not write plot files to folder \"%s\"." ),
GetChars( outputDir.GetPath() ) );
DisplayError( this, msg );
return;
}
m_plotOpts.SetAutoScale( false );
m_plotOpts.SetScale( 1 );
switch( m_plotOpts.GetScaleSelection() )
{
default:
break;
case 0: // Autoscale option
m_plotOpts.SetAutoScale( true );
break;
case 2: // 3:2 option
m_plotOpts.SetScale( 1.5 );
break;
case 3: // 2:1 option
m_plotOpts.SetScale( 2 );
break;
case 4: // 3:1 option
m_plotOpts.SetScale( 3 );
break;
}
/* If the scale factor edit controls are disabled or the scale value
* is 0, don't adjust the base scale factor. This fixes a bug when
* the default scale adjust is initialized to 0 and saved in program
* settings resulting in a divide by zero fault.
*/
if( m_fineAdjustXscaleOpt->IsEnabled() && m_XScaleAdjust != 0.0 )
m_plotOpts.SetFineScaleAdjustX( m_XScaleAdjust );
if( m_fineAdjustYscaleOpt->IsEnabled() && m_YScaleAdjust != 0.0 )
m_plotOpts.SetFineScaleAdjustY( m_YScaleAdjust );
if( m_PSFineAdjustWidthOpt->IsEnabled() )
m_plotOpts.SetWidthAdjust( m_PSWidthAdjust );
wxString file_ext( GetDefaultPlotExtension( m_plotOpts.GetFormat() ) );
// Test for a reasonable scale value
// XXX could this actually happen? isn't it constrained in the apply
// function?
if( m_plotOpts.GetScale() < PLOT_MIN_SCALE )
DisplayInfoMessage( this,
_( "Warning: Scale option set to a very small value" ) );
if( m_plotOpts.GetScale() > PLOT_MAX_SCALE )
DisplayInfoMessage( this,
_( "Warning: Scale option set to a very large value" ) );
GERBER_JOBFILE_WRITER jobfile_writer( m_board, &reporter );
// Save the current plot options in the board
m_parent->SetPlotSettings( m_plotOpts );
wxBusyCursor dummy;
for( LSEQ seq = m_plotOpts.GetLayerSelection().UIOrder(); seq; ++seq )
{
PCB_LAYER_ID layer = *seq;
// All copper layers that are disabled are actually selected
// This is due to wonkyness in automatically selecting copper layers
// for plotting when adding more than two layers to a board.
// If plot options become accessible to the layers setup dialog
// please move this functionality there!
// This skips a copper layer if it is actually disabled on the board.
if( ( LSET::AllCuMask() & ~m_board->GetEnabledLayers() )[layer] )
continue;
// Pick the basename from the board file
wxFileName fn( boardFilename );
// Use Gerber Extensions based on layer number
// (See http://en.wikipedia.org/wiki/Gerber_File)
if( m_plotOpts.GetFormat() == PLOT_FORMAT_GERBER && m_useGerberExtensions->GetValue() )
file_ext = GetGerberProtelExtension( layer );
BuildPlotFileName( &fn, outputDir.GetPath(), m_board->GetLayerName( layer ), file_ext );
wxString fullname = fn.GetFullName();
jobfile_writer.AddGbrFile( layer, fullname );
LOCALE_IO toggle;
BOARD* board = m_parent->GetBoard();
PLOTTER* plotter = StartPlotBoard( board, &m_plotOpts, layer, fn.GetFullPath(), wxEmptyString );
// Print diags in messages box:
wxString msg;
if( plotter )
{
PlotOneBoardLayer( board, plotter, layer, m_plotOpts );
plotter->EndPlot();
delete plotter;
msg.Printf( _( "Plot file \"%s\" created." ), GetChars( fn.GetFullPath() ) );
reporter.Report( msg, REPORTER::RPT_ACTION );
}
else
{
msg.Printf( _( "Unable to create file \"%s\"." ), GetChars( fn.GetFullPath() ) );
reporter.Report( msg, REPORTER::RPT_ERROR );
}
}
if( m_plotOpts.GetFormat() == PLOT_FORMAT_GERBER && m_plotOpts.GetCreateGerberJobFile() )
{
// Pick the basename from the board file
wxFileName fn( boardFilename );
// Build gerber job file from basename
BuildPlotFileName( &fn, outputDir.GetPath(), "job", GerberJobFileExtension );
jobfile_writer.CreateJobFile( fn.GetFullPath() );
}
}
bool AdobeThumbnail(const char* adobe_filename , const char* savejpeg_filename)
{
string file_ext(adobe_filename);
string rs = "(.+)(\\.(?:ai|AI|indd|INDD|Indd|eps|EPS|Eps))"; // 正则字符串，exp开始的单词
std::regex expression(rs); // 字符串传递给构造函数，建立正则表达式
bool ret = std::regex_match(file_ext, expression);
if (!ret) {
// cout << "文件格式不对!\n";
return ret ;
}
if (!IsFileExist(adobe_filename))
return false ; // 文件不存在
char* pch = NULL;
const char* flag = "pGImg:image"; // AI 和 Indd 稍微不同
/// ************* 获取 ID或者AI文档 的预览图 **************** ///
FILE* adobe_file = fopen(adobe_filename, "rb");
size_t file_size = get_fileSize(adobe_filename); // 获得文件大小
size_t bufsize = 1 * MBsize; // AI 和EPS 预览图在开头，INDD文件在末位
char* filebuf = new char[bufsize]; // 文件读到缓冲
// 文件小于2M 整个文件读，否则遍历读最后2M
if (file_size < bufsize) {
bufsize = file_size;
fread(filebuf, 1, bufsize, adobe_file);
if (0xF5ED0606 == *(DWORD*)filebuf) { // indd 文件开头好像都这样
pch = memfind(filebuf, flag , bufsize); // INDD 可能不只一个预览图
if ((pch != NULL))
while ((pch != NULL) && (strlen(pch) < 10 * 1024))
pch = memfind(pch + 1, flag , bufsize - (pch - filebuf));
} else
pch = memfind(filebuf, flag , bufsize);
} else {
fread(filebuf, 1, bufsize, adobe_file);
// 00000000h: 06 06 ED F5 D8 1D 46 E5 BD 31 EF E7 FE 74 B7 1D ; ..眭?F褰1镧?
// 00000010h: 44 4F 43 55 4D 45 4E 54 01 70 0F 00 00 05 00 00 ; DOCUMENT.p......
if (0xF5ED0606 == *(DWORD*)filebuf) { // indd 文件开头好像都这样
fseek(adobe_file, (file_size - bufsize), SEEK_SET);
fread(filebuf, 1, bufsize, adobe_file);
pch = memfind(filebuf, flag , bufsize); // INDD 可能不只一个预览图
if ((pch != NULL))
while ((pch != NULL) && (strlen(pch) < 10 * 1024))
pch = memfind(pch + 1, flag , bufsize - (pch - filebuf));
} else
pch = memfind(filebuf, flag , bufsize); // AI 应该只有一个预览信息，
}
// 读取文件结束，关闭
fclose(adobe_file);
if (pch == NULL) {
flag = "%AI7_Thumbnail:";
size_t width, height, bitCount, Hexsize;
char AI7_Thumbnail[64]; char BeginData[64]; char Hex_Bytes[64];
pch = memfind(filebuf, flag , bufsize);
// 检测到AI低版本预览图标记
if (pch != NULL) {
sscanf(pch, "%s %d %d %d\n%s %d %s\n", AI7_Thumbnail, &width, &height, &bitCount , BeginData, &Hexsize , Hex_Bytes);
pch = memfind(filebuf, "Hex Bytes" , bufsize);
}
if (pch != NULL) { // 解码 AI7_Thumbnail 为 图片
char savepng_filename[MAX_PATH]={0}; // 源图是 BMP，保存png 失真少一点
strncpy(savepng_filename , savejpeg_filename, strlen(savejpeg_filename) - 4);
strcat(savepng_filename, ".png");
string AI7Thumb(pch + 10 , Hexsize + 1);
decode_Ai7Thumb_toPng(AI7Thumb , width, height , savepng_filename);
delete[] filebuf; // 释放文件缓冲
return true;
}
};
if (pch == NULL) ret = false;
if (!ret) { // 没有找到，返回前
delete[] filebuf; // 释放文件缓冲
return ret;
}
strtok(pch, "\r\n");
string Base64_str(pch);
std::regex ex("pGImg:image>|<\\/x\\wpGImg:image>|pGImg:image=\"");
std::regex en("
");
// 正则删除 xmpGImg 标记和 转意换行替换回来
Base64_str = std::regex_replace(Base64_str, ex, string(""));
Base64_str = std::regex_replace(Base64_str, en, string("\n"));
#if(AITEST)
printf( "pGImg:image标记偏移: %d 在文件%s\n" , pch - filebuf , adobe_filename);
#endif
/// =============================== 解码一个Base64 的JPEG文件 ==============================////
int b64len = Base64_str.size();
int jpglen = fromBase64_Decode(Base64_str.c_str() , b64len , filebuf , b64len);
FILE* jpeg_file = fopen(savejpeg_filename, "wb");
fwrite(filebuf, 1 , jpglen , jpeg_file);
delete[] filebuf; // 释放文件缓冲
fclose(jpeg_file);
return true;
}
