summaryrefslogtreecommitdiffstats
path: root/src/dot.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/dot.cpp')
-rw-r--r--src/dot.cpp409
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";
+}