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| Source at commit 1322 created 12 years 8 months ago. By meklort, Add doxygen to utils folder | |
|---|---|
| 1 | /******************************************************************************␊ |
| 2 | *␊ |
| 3 | * $Id: msc.cpp,v 1.14 2001/03/19 19:27:40 root Exp $␊ |
| 4 | *␊ |
| 5 | * Copyright (C) 1997-2011 by Dimitri van Heesch.␊ |
| 6 | *␊ |
| 7 | * Permission to use, copy, modify, and distribute this software and its␊ |
| 8 | * documentation under the terms of the GNU General Public License is hereby ␊ |
| 9 | * granted. No representations are made about the suitability of this software ␊ |
| 10 | * for any purpose. It is provided "as is" without express or implied warranty.␊ |
| 11 | * See the GNU General Public License for more details.␊ |
| 12 | *␊ |
| 13 | * Documents produced by Doxygen are derivative works derived from the␊ |
| 14 | * input used in their production; they are not affected by this license.␊ |
| 15 | *␊ |
| 16 | */␊ |
| 17 | ␊ |
| 18 | #include "msc.h"␊ |
| 19 | #include "portable.h"␊ |
| 20 | #include "config.h"␊ |
| 21 | #include "message.h"␊ |
| 22 | #include "docparser.h"␊ |
| 23 | #include "doxygen.h"␊ |
| 24 | ␊ |
| 25 | #include <qdir.h>␊ |
| 26 | ␊ |
| 27 | static const int maxCmdLine = 40960;␊ |
| 28 | ␊ |
| 29 | static bool convertMapFile(QTextStream &t,const char *mapName,const QCString relPath,␊ |
| 30 | const QCString &context)␊ |
| 31 | {␊ |
| 32 | QFile f(mapName);␊ |
| 33 | if (!f.open(IO_ReadOnly))␊ |
| 34 | {␊ |
| 35 | err("error: failed to open map file %s for inclusion in the docs!\n"␊ |
| 36 | "If you installed Graphviz/dot after a previous failing run, \n"␊ |
| 37 | "try deleting the output directory and rerun doxygen.\n",mapName);␊ |
| 38 | return FALSE;␊ |
| 39 | }␊ |
| 40 | const int maxLineLen=1024;␊ |
| 41 | char buf[maxLineLen];␊ |
| 42 | char url[maxLineLen];␊ |
| 43 | char ref[maxLineLen];␊ |
| 44 | int x1,y1,x2,y2;␊ |
| 45 | while (!f.atEnd())␊ |
| 46 | {␊ |
| 47 | bool isRef = FALSE;␊ |
| 48 | int numBytes = f.readLine(buf,maxLineLen);␊ |
| 49 | buf[numBytes-1]='\0';␊ |
| 50 | //printf("ReadLine `%s'\n",buf);␊ |
| 51 | if (strncmp(buf,"rect",4)==0)␊ |
| 52 | {␊ |
| 53 | // obtain the url and the coordinates in the order used by graphviz-1.5␊ |
| 54 | sscanf(buf,"rect %s %d,%d %d,%d",url,&x1,&y1,&x2,&y2);␊ |
| 55 | ␊ |
| 56 | if ( strcmp(url,"\\ref") == 0 )␊ |
| 57 | {␊ |
| 58 | isRef = TRUE;␊ |
| 59 | sscanf(buf,"rect %s %s %d,%d %d,%d",ref,url,&x1,&y1,&x2,&y2);␊ |
| 60 | }␊ |
| 61 | ␊ |
| 62 | // sanity checks␊ |
| 63 | if (y2<y1) { int temp=y2; y2=y1; y1=temp; }␊ |
| 64 | if (x2<x1) { int temp=x2; x2=x1; x1=temp; }␊ |
| 65 | ␊ |
| 66 | t << "<area href=\"";␊ |
| 67 | ␊ |
| 68 | if ( isRef )␊ |
| 69 | {␊ |
| 70 | // handle doxygen \ref tag URL reference␊ |
| 71 | DocRef *df = new DocRef( (DocNode*) 0, url, context );␊ |
| 72 | t << externalRef(relPath,df->ref(),TRUE);␊ |
| 73 | if (!df->file().isEmpty()) t << df->file() << Doxygen::htmlFileExtension;␊ |
| 74 | if (!df->anchor().isEmpty()) t << "#" << df->anchor();␊ |
| 75 | }␊ |
| 76 | else␊ |
| 77 | {␊ |
| 78 | t << url;␊ |
| 79 | }␊ |
| 80 | t << "\" shape=\"rect\" coords=\""␊ |
| 81 | << x1 << "," << y1 << "," << x2 << "," << y2 << "\""␊ |
| 82 | << " alt=\"\"/>" << endl;␊ |
| 83 | }␊ |
| 84 | }␊ |
| 85 | ␊ |
| 86 | return TRUE;␊ |
| 87 | }␊ |
| 88 | ␊ |
| 89 | void writeMscGraphFromFile(const char *inFile,const char *outDir,␊ |
| 90 | const char *outFile,MscOutputFormat format)␊ |
| 91 | {␊ |
| 92 | QCString absOutFile = outDir;␊ |
| 93 | absOutFile+=portable_pathSeparator();␊ |
| 94 | absOutFile+=outFile;␊ |
| 95 | ␊ |
| 96 | // chdir to the output dir, so dot can find the font file.␊ |
| 97 | QCString oldDir = convertToQCString(QDir::currentDirPath());␊ |
| 98 | // go to the html output directory (i.e. path)␊ |
| 99 | QDir::setCurrent(outDir);␊ |
| 100 | //printf("Going to dir %s\n",QDir::currentDirPath().data());␊ |
| 101 | QCString mscExe = Config_getString("MSCGEN_PATH")+"mscgen"+portable_commandExtension();␊ |
| 102 | QCString mscArgs;␊ |
| 103 | QCString extension;␊ |
| 104 | if (format==MSC_BITMAP)␊ |
| 105 | {␊ |
| 106 | mscArgs+="-T png";␊ |
| 107 | extension=".png";␊ |
| 108 | }␊ |
| 109 | else if (format==MSC_EPS)␊ |
| 110 | {␊ |
| 111 | mscArgs+="-T eps";␊ |
| 112 | extension=".eps";␊ |
| 113 | }␊ |
| 114 | mscArgs+=" -i \"";␊ |
| 115 | mscArgs+=inFile;␊ |
| 116 | ␊ |
| 117 | mscArgs+="\" -o \"";␊ |
| 118 | mscArgs+=outFile;␊ |
| 119 | mscArgs+=extension+"\"";␊ |
| 120 | int exitCode;␊ |
| 121 | // printf("*** running: %s %s outDir:%s %s\n",mscExe.data(),mscArgs.data(),outDir,outFile);␊ |
| 122 | portable_sysTimerStart();␊ |
| 123 | if ((exitCode=portable_system(mscExe,mscArgs,FALSE))!=0)␊ |
| 124 | {␊ |
| 125 | portable_sysTimerStop();␊ |
| 126 | goto error;␊ |
| 127 | }␊ |
| 128 | portable_sysTimerStop();␊ |
| 129 | if ( (format==MSC_EPS) && (Config_getBool("USE_PDFLATEX")) )␊ |
| 130 | {␊ |
| 131 | QCString epstopdfArgs(maxCmdLine);␊ |
| 132 | epstopdfArgs.sprintf("\"%s.eps\" --outfile=\"%s.pdf\"",␊ |
| 133 | outFile,outFile);␊ |
| 134 | portable_sysTimerStart();␊ |
| 135 | if (portable_system("epstopdf",epstopdfArgs)!=0)␊ |
| 136 | {␊ |
| 137 | err("error: Problems running epstopdf. Check your TeX installation!\n");␊ |
| 138 | }␊ |
| 139 | portable_sysTimerStop();␊ |
| 140 | }␊ |
| 141 | ␊ |
| 142 | error:␊ |
| 143 | QDir::setCurrent(oldDir);␊ |
| 144 | }␊ |
| 145 | ␊ |
| 146 | QCString getMscImageMapFromFile(const QCString& inFile, const QCString& outDir,␊ |
| 147 | const QCString& relPath,const QCString& context)␊ |
| 148 | {␊ |
| 149 | QCString outFile = inFile + ".map";␊ |
| 150 | ␊ |
| 151 | ␊ |
| 152 | //printf("*** running:getMscImageMapFromFile \n");␊ |
| 153 | // chdir to the output dir, so dot can find the font file.␊ |
| 154 | QCString oldDir = convertToQCString(QDir::currentDirPath());␊ |
| 155 | // go to the html output directory (i.e. path)␊ |
| 156 | QDir::setCurrent(outDir);␊ |
| 157 | //printf("Going to dir %s\n",QDir::currentDirPath().data());␊ |
| 158 | ␊ |
| 159 | QCString mscExe = Config_getString("MSCGEN_PATH")+"mscgen"+portable_commandExtension();␊ |
| 160 | QCString mscArgs = "-T ismap -i \"";␊ |
| 161 | mscArgs+=inFile;␊ |
| 162 | QFileInfo fi(inFile);␊ |
| 163 | mscArgs+="\" -o \"";␊ |
| 164 | mscArgs+=outFile + "\"";␊ |
| 165 | ␊ |
| 166 | int exitCode;␊ |
| 167 | portable_sysTimerStart();␊ |
| 168 | if ((exitCode=portable_system(mscExe,mscArgs,FALSE))!=0)␊ |
| 169 | {␊ |
| 170 | portable_sysTimerStop();␊ |
| 171 | QDir::setCurrent(oldDir);␊ |
| 172 | return "";␊ |
| 173 | }␊ |
| 174 | portable_sysTimerStop();␊ |
| 175 | ␊ |
| 176 | QString result;␊ |
| 177 | QTextOStream tmpout(&result);␊ |
| 178 | convertMapFile(tmpout, outFile, relPath, context);␊ |
| 179 | QDir().remove(outFile);␊ |
| 180 | ␊ |
| 181 | QDir::setCurrent(oldDir);␊ |
| 182 | return result.data();␊ |
| 183 | }␊ |
| 184 | ␊ |
| 185 | void writeMscImageMapFromFile(FTextStream &t,const QCString &inFile,␊ |
| 186 | const QCString &outDir,␊ |
| 187 | const QCString &relPath,␊ |
| 188 | const QCString &baseName,␊ |
| 189 | const QCString &context)␊ |
| 190 | {␊ |
| 191 | QCString mapName = baseName+".map";␊ |
| 192 | QCString mapFile = inFile+".map";␊ |
| 193 | t << "<img src=\"" << relPath << baseName << ".png\" alt=\""␊ |
| 194 | << baseName << "\" border=\"0\" usemap=\"#" << mapName << "\">" << endl;␊ |
| 195 | QCString imap = getMscImageMapFromFile(inFile,outDir,relPath,context);␊ |
| 196 | t << "<map name=\"" << mapName << "\" id=\"" << mapName << "\">" << imap << "</map>" << endl;␊ |
| 197 | }␊ |
| 198 | ␊ |
| 199 | |
