diff options
Diffstat (limited to 'src/dot.cpp')
| -rw-r--r-- | src/dot.cpp | 409 |
1 files changed, 409 insertions, 0 deletions
diff --git a/src/dot.cpp b/src/dot.cpp index 41d6901..bb2eb92 100644 --- a/src/dot.cpp +++ b/src/dot.cpp @@ -28,6 +28,7 @@ #include "defargs.h" #include "docparser.h" #include "debug.h" +#include "pagedef.h" #include <qdir.h> #include <qfile.h> @@ -2646,4 +2647,412 @@ QString getDotImageMapFromFile(const QString& inFile, const QString& outDir, } // end MDG mods +//------------------------------------------------------------- + +DotGroupCollaboration::DotGroupCollaboration(GroupDef* gd) +{ + m_curNodeId = 0; + QCString tmp_url = gd->getReference()+"$"+gd->getOutputFileBase(); + m_usedNodes = new QDict<DotNode>(1009); + m_rootNode = new DotNode(m_curNodeId++, gd->groupTitle(), tmp_url, 0, TRUE ); + m_usedNodes->insert(gd->name(), m_rootNode ); + m_edges.setAutoDelete(TRUE); + + m_diskName = gd->getOutputFileBase(); + + buildGraph( gd, 0 ); +} + +DotGroupCollaboration::~DotGroupCollaboration() +{ + delete m_usedNodes; +} + +void DotGroupCollaboration::buildGraph(GroupDef* gd,int) +{ + QCString tmp_url; + //=========================== + // hierarchy. + + // Write parents + if ( gd->partOfGroups() ) + { + GroupListIterator gli(*gd->partOfGroups()); + GroupDef *d; + for (gli.toFirst();(d=gli.current());++gli) + { + DotNode* nnode = m_usedNodes->find(d->name()); + if ( !nnode ) + { // add node + tmp_url = d->getReference()+"$"+d->getOutputFileBase(); + nnode = new DotNode(m_curNodeId++, d->groupTitle(), tmp_url ); + m_usedNodes->insert(d->name(), nnode ); + } + tmp_url = ""; + addEdge( nnode, m_rootNode, DotGroupCollaboration::thierarchy, tmp_url, tmp_url ); + } + } + + // Add subgroups + if ( gd->getSubGroups() && gd->getSubGroups()->count() ) + { + QListIterator<GroupDef> defli(*gd->getSubGroups()); + GroupDef *def; + for (;(def=defli.current());++defli) + { + DotNode* nnode = m_usedNodes->find(def->name()); + if ( !nnode ) + { // add node + tmp_url = def->getReference()+"$"+def->getOutputFileBase(); + nnode = new DotNode(m_curNodeId++, def->groupTitle(), tmp_url ); + m_usedNodes->insert(def->name(), nnode ); + } + tmp_url = ""; + addEdge( m_rootNode, nnode, DotGroupCollaboration::thierarchy, tmp_url, tmp_url ); + } + } + //======================= + // Write collaboration + + // Add members + addMemberList( gd->getMembers() ); + + // Add classes + if ( gd->getClasses() && gd->getClasses()->count() ) + { + ClassSDict::Iterator defli(*gd->getClasses()); + ClassDef *def; + for (;(def=defli.current());++defli) + { + tmp_url = def->getReference()+"$"+def->getOutputFileBase()+Doxygen::htmlFileExtension; + addCollaborationMember( def, tmp_url, DotGroupCollaboration::tclass ); + } + } + + // Add namespaces + if ( gd->getNamespaces() && gd->getNamespaces()->count() ) + { + NamespaceSDict::Iterator defli(*gd->getNamespaces()); + NamespaceDef *def; + for (;(def=defli.current());++defli) + { + tmp_url = def->getReference()+"$"+def->getOutputFileBase()+Doxygen::htmlFileExtension; + addCollaborationMember( def, tmp_url, DotGroupCollaboration::tnamespace ); + } + } + + // Add files + if ( gd->getFiles() && gd->getFiles()->count() ) + { + QListIterator<FileDef> defli(*gd->getFiles()); + FileDef *def; + for (;(def=defli.current());++defli) + { + tmp_url = def->getReference()+"$"+def->getOutputFileBase()+Doxygen::htmlFileExtension; + addCollaborationMember( def, tmp_url, DotGroupCollaboration::tfile ); + } + } + + // Add pages + if ( gd->getPages() && gd->getPages()->count() ) + { + PageSDict::Iterator defli(*gd->getPages()); + PageDef *def; + for (;(def=defli.current());++defli) + { + tmp_url = def->getReference()+"$"+def->getOutputFileBase()+Doxygen::htmlFileExtension; + addCollaborationMember( def, tmp_url, DotGroupCollaboration::tpages ); + } + } + + // Add directories + if ( gd->getDirs() && gd->getDirs()->count() ) + { + QListIterator<DirDef> defli(*gd->getDirs()); + DirDef *def; + for (;(def=defli.current());++defli) + { + tmp_url = def->getReference()+"$"+def->getOutputFileBase()+Doxygen::htmlFileExtension; + addCollaborationMember( def, tmp_url, DotGroupCollaboration::tdir ); + } + } +} + +void DotGroupCollaboration::addMemberList( MemberList* ml ) +{ + if ( !( ml && ml->count()) ) return; + MemberListIterator defli(*ml); + MemberDef *def; + for (;(def=defli.current());++defli) + { + QCString tmp_url = def->getReference()+"$"+def->getOutputFileBase()+Doxygen::htmlFileExtension + +"#"+def->anchor(); + addCollaborationMember( def, tmp_url, DotGroupCollaboration::tmember ); + } +} + +DotGroupCollaboration::Edge* DotGroupCollaboration::addEdge( + DotNode* _pNStart, DotNode* _pNEnd, EdgeType _eType, + const QCString& _label, const QCString& _url ) +{ + // search a existing link. + QListIterator<Edge> lli(m_edges); + Edge* newEdge = 0; + for ( lli.toFirst(); (newEdge=lli.current()); ++lli) + { + if ( newEdge->pNStart==_pNStart && + newEdge->pNEnd==_pNEnd && + newEdge->eType==_eType + ) + { // edge already found + break; + } + } + if ( newEdge==0 ) // new link + { + newEdge = new Edge(_pNStart,_pNEnd,_eType); + m_edges.append( newEdge ); + } + + if (!_label.isEmpty()) + { + newEdge->links.append(new Link(_label,_url)); + } + + return newEdge; +} + +void DotGroupCollaboration::addCollaborationMember( + Definition* def, QCString& url, EdgeType eType ) +{ + // Create group nodes + if ( !def->partOfGroups() ) + return; + GroupListIterator gli(*def->partOfGroups()); + GroupDef *d; + QCString tmp_str; + for (;(d=gli.current());++gli) + { + DotNode* nnode = m_usedNodes->find(d->name()); + if ( nnode != m_rootNode ) + { + if ( nnode==0 ) + { // add node + tmp_str = d->getReference()+"$"+d->getOutputFileBase(); + nnode = new DotNode(m_curNodeId++, d->groupTitle(), tmp_str ); + m_usedNodes->insert(d->name(), nnode ); + } + tmp_str = def->qualifiedName(); + addEdge( m_rootNode, nnode, eType, tmp_str, url ); + } + } +} + + +QCString DotGroupCollaboration::writeGraph( QTextStream &t, GraphOutputFormat format, + const char *path, const char *, + bool writeImageMap) +{ + QDir d(path); + // store the original directory + if (!d.exists()) + { + err("Error: Output dir %s does not exist!\n",path); + exit(1); + } + QCString oldDir = convertToQCString(QDir::currentDirPath()); + // go to the output directory (i.e. path) + QDir::setCurrent(d.absPath()); + QDir thisDir; + QCString baseName = m_diskName; + + QFile dotfile(baseName+".dot"); + if (dotfile.open(IO_WriteOnly)) + { + QTextStream tdot(&dotfile); + writeGraphHeader(tdot); + + // clean write flags + QDictIterator<DotNode> dni(*m_usedNodes); + DotNode *pn; + for (dni.toFirst();(pn=dni.current());++dni) + pn->clearWriteFlag(); + + // write other nodes. + for (dni.toFirst();(pn=dni.current());++dni) + { + pn->write(tdot,DotNode::Inheritance,format,TRUE,FALSE,1,FALSE,FALSE); + } + + // write edges + QListIterator<Edge> eli(m_edges); + Edge* edge; + for (eli.toFirst();(edge=eli.current());++eli) + { + edge->write( tdot, m_curNodeId ); + } + + writeGraphFooter(tdot); + dotfile.close(); + } + + QCString imgExt = Config_getEnum("DOT_IMAGE_FORMAT"); + if (format==BITMAP) // run dot to create a bitmap image + { + QCString dotArgs(maxCmdLine); + QCString imgName = baseName+"."+imgExt; + dotArgs.sprintf("\"%s.dot\" -T%s -o \"%s\"", + baseName.data(), imgExt.data(), imgName.data()); + QCString mapName=baseName+".map"; + + if (writeImageMap) + { + // run dot also to create an image map + dotArgs+=" -Timap -o \""+mapName+"\""; + } + + if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0) + { + err("Error: Problems running dot. Check your installation!\n"); + QDir::setCurrent(oldDir); + return baseName; + } + + if (writeImageMap) + { + QCString mapLabel = convertNameToFile(baseName); + t << "<center><table><tr><td><img src=\"" << imgName + << "\" border=\"0\" alt=\"\" usemap=\"#" + << mapLabel << "_map\">" << endl; + t << "<map name=\"" << mapLabel << "_map\">" << endl; + convertMapFile(t,mapName,""); + t << "</map></td></tr></table></center>" << endl; + thisDir.remove(mapName); + } + } + else if (format==EPS) + { + QCString dotArgs(maxCmdLine); + dotArgs.sprintf("-Tps \"%s.dot\" -o \"%s.eps\"", + baseName.data(),baseName.data()); + if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0) + { + err("Error: Problems running dot. Check your installation!\n"); + QDir::setCurrent(oldDir); + return baseName; + } + if (Config_getBool("USE_PDFLATEX")) + { + QCString epstopdfArgs(maxCmdLine); + epstopdfArgs.sprintf("\"%s.eps\" --outfile=\"%s.pdf\"", + baseName.data(),baseName.data()); + if (iSystem("epstopdf",epstopdfArgs,TRUE)!=0) + { + err("Error: Problems running epstopdf. Check your TeX installation!\n"); + QDir::setCurrent(oldDir); + return baseName; + } + } + int width,height; + if (!readBoundingBoxEPS(baseName+".eps",&width,&height)) + { + err("Error: Could not extract bounding box from .eps!\n"); + QDir::setCurrent(oldDir); + return baseName; + } + int maxWidth = 420; /* approx. page width in points */ + t << "\\begin{figure}[H]\n" + "\\begin{center}\n" + "\\leavevmode\n" + "\\includegraphics[width=" << QMIN(width/2,maxWidth) + << "pt]{" << baseName << "}\n" + "\\end{center}\n" + "\\end{figure}\n"; + } + if (Config_getBool("DOT_CLEANUP")) + { + thisDir.remove(baseName+".dot"); + } + + QDir::setCurrent(oldDir); + + return baseName; +} + +void DotGroupCollaboration::Edge::write( QTextStream &t, int& ) +{ + const char* linkTypeColor[] = { + "darkorchid3" + ,"orange" + ,"blueviolet" + ,"darkgreen" + ,"firebrick4" + ,"grey75" + ,"midnightblue" + }; + QCString arrowStyle = "dir=\"none\", style=\"dashed\""; + t << " Node" << pNStart->number(); + t << "->"; + t << "Node" << pNEnd->number(); + + t << " [shape=plaintext"; + if (links.count()>0) // there are links + { + t << ", "; + // HTML-like edge labels crash on my Mac with Graphviz 2.0! and + // are not supported by older version of dot. + // + //t << label=<<TABLE BORDER=\"0\" CELLBORDER=\"0\">"; + //QListIterator<Link> lli(links); + //Link *link; + //for( lli.toFirst(); (link=lli.current()); ++lli) + //{ + // t << "<TR><TD"; + // if ( !link->url.isEmpty() ) + // t << " HREF=\"" << link->url << "\""; + // t << ">" << link->label << "</TD></TR>"; + //} + //t << "</TABLE>>"; + + t << "label=\""; + QListIterator<Link> lli(links); + Link *link; + bool first=TRUE; + for( lli.toFirst(); (link=lli.current()); ++lli) + { + if (first) first=FALSE; else t << "\\n"; + t << link->label; + } + t << "\""; + + } + switch( eType ) + { + case thierarchy : + arrowStyle = "dir=\"back\", style=\"solid\""; + default : + t << ", color=\"" << linkTypeColor[(int)eType] << "\""; + break; + } + t << ", " << arrowStyle; + t << "];" << endl; +} + +bool DotGroupCollaboration::isTrivial() const +{ + return m_usedNodes->count() <= 1; +} + +void DotGroupCollaboration::writeGraphHeader(QTextStream &t) +{ + t << "digraph structs" << endl; + t << "{" << endl; +#if defined(DOT_TRANSPARENT) + t << " bgcolor=\"transparent\"" << endl; +#endif + t << " edge [fontname=\"Helvetica\",fontsize=8," + "labelfontname=\"Helvetica\",labelfontsize=8];\n"; + t << " node [fontname=\"Helvetica\",fontsize=10,shape=record];\n"; + t << "rankdir=LR;\n"; +} |