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authordimitri <dimitri@afe2bf4a-e733-0410-8a33-86f594647bc7>2003-11-03 18:04:43 (GMT)
committerdimitri <dimitri@afe2bf4a-e733-0410-8a33-86f594647bc7>2003-11-03 18:04:43 (GMT)
commita2a1e97fd2b0e3045482aa46978ac2d0ae1c6e11 (patch)
tree3d4fa775ba4ee12135f2ca20f59e2cb07f3efdf1 /src/dot.cpp
parent4c9ea88d11a7a5b2293d2f3c63e06a32dd010850 (diff)
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Release-1.3.4-20031103
Diffstat (limited to 'src/dot.cpp')
-rw-r--r--src/dot.cpp426
1 files changed, 233 insertions, 193 deletions
diff --git a/src/dot.cpp b/src/dot.cpp
index 1b506b1..efaf077 100644
--- a/src/dot.cpp
+++ b/src/dot.cpp
@@ -295,6 +295,36 @@ static void checkDotResult(const QCString &imgName)
}
}
+/*! Checks if a file "baseName".md5 exists. If so the contents
+ * are compared with \a md5. If equal FALSE is returned. If the .md5
+ * file does not exist or its contents are not equal to \a md5,
+ * a new .md5 is generated with the \a md5 string as contents.
+ */
+static bool checkAndUpdateMd5Signature(const QCString &baseName,const QCString &md5)
+{
+ QFile f(baseName+".md5");
+ if (f.open(IO_ReadOnly))
+ {
+ // read checksum
+ QCString md5stored(33);
+ int bytesRead=f.readBlock(md5stored.data(),32);
+ // compare checksum
+ if (bytesRead==32 && md5==md5stored)
+ {
+ // bail out if equal
+ return FALSE;
+ }
+ }
+ f.close();
+ // create checksum file
+ if (f.open(IO_WriteOnly))
+ {
+ f.writeBlock(md5.data(),32);
+ f.close();
+ }
+ return TRUE;
+}
+
//--------------------------------------------------------------------
class DotNodeList : public QList<DotNode>
@@ -880,6 +910,7 @@ void DotGfxHierarchyTable::writeGraph(QTextStream &out,const char *path)
QDir::setCurrent(d.absPath());
QDir thisDir;
+ // put each connected subgraph of the hierarchy in a row of the HTML output
out << "<table border=0 cellspacing=10 cellpadding=0>" << endl;
QListIterator<DotNode> dnli(*m_rootSubgraphs);
@@ -891,52 +922,75 @@ void DotGfxHierarchyTable::writeGraph(QTextStream &out,const char *path)
QCString imgExt = Config_getEnum("DOT_IMAGE_FORMAT");
baseName.sprintf("inherit_graph_%d",count++);
baseName = convertNameToFile(baseName);
- QCString dotName=baseName+".dot";
QCString imgName=baseName+"."+ imgExt;
QCString mapName=baseName+".map";
-
- QFile f(dotName);
- if (!f.open(IO_WriteOnly)) return;
- QTextStream t(&f);
- writeGraphHeader(t);
- t << " rankdir=LR;" << endl;
QListIterator<DotNode> dnli2(*m_rootNodes);
DotNode *node;
- for (;(node=dnli2.current());++dnli2)
+
+ // compute md5 checksum of the graph were are about to generate
+ QString buf;
+ QTextStream md5stream(&buf,IO_WriteOnly);
+ for (dnli2.toFirst();(node=dnli2.current());++dnli2)
{
if (node->m_subgraphId==n->m_subgraphId)
- node->write(t,DotNode::Hierarchy,BITMAP,FALSE,TRUE,1000,TRUE);
+ {
+ node->clearWriteFlag();
+ node->write(md5stream,DotNode::Hierarchy,BITMAP,FALSE,TRUE,1000,TRUE);
+ }
}
- writeGraphFooter(t);
- f.close();
+ char md5_sig[16];
+ QCString sigStr(33);
+ md5_buffer(buf.ascii(),buf.length(),md5_sig);
+ md5_sig_to_string(md5_sig,sigStr.data(),33);
+ if (checkAndUpdateMd5Signature(baseName,sigStr))
+ {
+ // image was new or has changed
+ QCString dotName=baseName+".dot";
+ QFile f(dotName);
+ if (!f.open(IO_WriteOnly)) return;
+ QTextStream t(&f);
+ writeGraphHeader(t);
+ t << " rankdir=LR;" << endl;
+ for (dnli2.toFirst();(node=dnli2.current());++dnli2)
+ {
+ if (node->m_subgraphId==n->m_subgraphId)
+ {
+ node->clearWriteFlag();
+ node->write(t,DotNode::Hierarchy,BITMAP,FALSE,TRUE,1000,TRUE);
+ }
+ }
+ writeGraphFooter(t);
+ f.close();
- QCString dotArgs(maxCmdLine);
- dotArgs.sprintf("-T%s \"%s\" -o \"%s\"",
- imgExt.data(), dotName.data(),imgName.data());
- //printf("Running: dot -T%s %s -o %s\n",imgExt.data(),dotName.data(),imgName.data());
- if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0)
- {
- err("Problems running dot. Check your installation!\n");
- out << "</table>" << endl;
- return;
- }
- checkDotResult(imgName);
- dotArgs.sprintf("-Timap \"%s\" -o \"%s\"",dotName.data(),mapName.data());
- //printf("Running: dot -Timap %s -o %s\n",dotName.data(),mapName.data());
- if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0)
- {
- err("Problems running dot. Check your installation!\n");
- out << "</table>" << endl;
- return;
+ QCString dotArgs(maxCmdLine);
+ dotArgs.sprintf("-T%s \"%s\" -o \"%s\"",
+ imgExt.data(), dotName.data(),imgName.data());
+ //printf("Running: dot -T%s %s -o %s\n",imgExt.data(),dotName.data(),imgName.data());
+ if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0)
+ {
+ err("Problems running dot. Check your installation!\n");
+ out << "</table>" << endl;
+ return;
+ }
+ checkDotResult(imgName);
+ dotArgs.sprintf("-Timap \"%s\" -o \"%s\"",dotName.data(),mapName.data());
+ //printf("Running: dot -Timap %s -o %s\n",dotName.data(),mapName.data());
+ if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0)
+ {
+ err("Problems running dot. Check your installation!\n");
+ out << "</table>" << endl;
+ return;
+ }
+ if (Config_getBool("DOT_CLEANUP")) thisDir.remove(dotName);
}
+ // write image and map in a table row
QCString mapLabel = convertNameToFile(n->m_label);
out << "<tr><td><img src=\"" << imgName << "\" border=\"0\" alt=\"\" usemap=\"#"
<< mapLabel << "_map\">" << endl;
out << "<map name=\"" << mapLabel << "_map\">" << endl;
convertMapFile(out,mapName);
out << "</map></td></tr>" << endl;
- if (Config_getBool("DOT_CLEANUP")) thisDir.remove(dotName);
- thisDir.remove(mapName);
+ //thisDir.remove(mapName);
}
out << "</table>" << endl;
@@ -1432,36 +1486,6 @@ QCString computeMd5Signature(DotNode *root,
return sigStr;
}
-/*! Checks if a file "baseName".md5 exists. If so the contents
- * are compared with \a md5. If equal FALSE is returned. If the .md5
- * file does not exist or its contents are not equal to \a md5,
- * a new .md5 is generated with the \a md5 string as contents.
- */
-static bool checkAndUpdateMd5Signature(const QCString &baseName,const QCString &md5)
-{
- QFile f(baseName+".md5");
- if (f.open(IO_ReadOnly))
- {
- // read checksum
- QCString md5stored(33);
- int bytesRead=f.readBlock(md5stored.data(),32);
- // compare checksum
- if (bytesRead==32 && md5==md5stored)
- {
- // bail out if equal
- return FALSE;
- }
- }
- f.close();
- // create checksum file
- if (f.open(IO_WriteOnly))
- {
- f.writeBlock(md5.data(),32);
- f.close();
- }
- return TRUE;
-}
-
static bool findMaximalDotGraph(DotNode *root,
int maxDist,
const QCString &baseName,
@@ -1606,14 +1630,13 @@ QCString DotClassGraph::writeGraph(QTextStream &out,
baseName = convertNameToFile(diskName());
+ QCString imgExt = Config_getEnum("DOT_IMAGE_FORMAT");
if (findMaximalDotGraph(m_startNode,QMIN(m_recDepth,m_maxDistance),baseName,
thisDir,m_graphType,format,!isTBRank,m_graphType==DotNode::Inheritance))
{
-
if (format==BITMAP) // run dot to create a bitmap image
{
QCString dotArgs(maxCmdLine);
- QCString imgExt = Config_getEnum("DOT_IMAGE_FORMAT");
QCString imgName = baseName+"."+imgExt;
dotArgs.sprintf("-T%s \"%s.dot\" -o \"%s\"",
imgExt.data(),baseName.data(),imgName.data());
@@ -1634,36 +1657,6 @@ QCString DotClassGraph::writeGraph(QTextStream &out,
QDir::setCurrent(oldDir);
return baseName;
}
- QCString mapLabel = convertNameToFile(m_startNode->m_label+"_"+mapName);
- out << "<p><center><img src=\"" << baseName << "."
- << imgExt << "\" border=\"0\" usemap=\"#"
- << mapLabel << "\" alt=\"";
- switch (m_graphType)
- {
- case DotNode::Collaboration:
- out << "Collaboration graph";
- break;
- //case Interface:
- // out << "Interface dependency graph";
- // break;
- case DotNode::Inheritance:
- out << "Inheritance graph";
- break;
- default:
- ASSERT(0);
- break;
- }
- out << "\"></center>" << endl;
- QString tmpstr;
- QTextOStream tmpout(&tmpstr);
- convertMapFile(tmpout,baseName+".map");
- if (!tmpstr.isEmpty())
- {
- out << "<map name=\"" << mapLabel << "\">" << endl;
- out << tmpstr;
- out << "</map>" << endl;
- }
- thisDir.remove(baseName+".map");
}
}
else if (format==EPS) // run dot to create a .eps image
@@ -1676,13 +1669,6 @@ QCString DotClassGraph::writeGraph(QTextStream &out,
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;
- }
if (Config_getBool("USE_PDFLATEX"))
{
QCString epstopdfArgs(maxCmdLine);
@@ -1695,8 +1681,51 @@ QCString DotClassGraph::writeGraph(QTextStream &out,
return baseName;
}
}
- int maxWidth = 420; /* approx. page width in points */
+ }
+ if (Config_getBool("DOT_CLEANUP")) thisDir.remove(baseName+".dot");
+ }
+
+ if (format==BITMAP) // run dot to create a bitmap image
+ {
+ QCString mapLabel = convertNameToFile(m_startNode->m_label+"_"+mapName);
+ out << "<p><center><img src=\"" << baseName << "."
+ << imgExt << "\" border=\"0\" usemap=\"#"
+ << mapLabel << "\" alt=\"";
+ switch (m_graphType)
+ {
+ case DotNode::Collaboration:
+ out << "Collaboration graph";
+ break;
+ case DotNode::Inheritance:
+ out << "Inheritance graph";
+ break;
+ default:
+ ASSERT(0);
+ break;
+ }
+ out << "\"></center>" << endl;
+ QString tmpstr;
+ QTextOStream tmpout(&tmpstr);
+ convertMapFile(tmpout,baseName+".map");
+ if (!tmpstr.isEmpty())
+ {
+ out << "<map name=\"" << mapLabel << "\">" << endl;
+ out << tmpstr;
+ out << "</map>" << endl;
+ }
+ //thisDir.remove(baseName+".map");
+ }
+ else if (format==EPS) // run dot to create a .eps image
+ {
+ 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 */
out << "\\begin{figure}[H]\n"
"\\begin{center}\n"
"\\leavevmode\n"
@@ -1704,8 +1733,6 @@ QCString DotClassGraph::writeGraph(QTextStream &out,
<< "pt]{" << baseName << "}\n"
"\\end{center}\n"
"\\end{figure}\n";
- }
- if (Config_getBool("DOT_CLEANUP")) thisDir.remove(baseName+".dot");
}
QDir::setCurrent(oldDir);
@@ -1850,6 +1877,7 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
baseName=convertNameToFile(baseName);
QCString mapName=m_startNode->m_label.copy();
if (m_inverse) mapName+="dep";
+ QCString imgExt = Config_getEnum("DOT_IMAGE_FORMAT");
if (findMaximalDotGraph(m_startNode,QMIN(m_recDepth,m_maxDistance),
baseName,thisDir,DotNode::Dependency,format,
@@ -1860,7 +1888,6 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
{
// run dot to create a bitmap image
QCString dotArgs(maxCmdLine);
- QCString imgExt = Config_getEnum("DOT_IMAGE_FORMAT");
QCString imgName=baseName+"."+imgExt;
dotArgs.sprintf("-T%s \"%s.dot\" -o \"%s\"",
imgExt.data(),baseName.data(),imgName.data());
@@ -1884,22 +1911,7 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
return baseName;
}
- out << "<p><center><img src=\"" << baseName << "."
- << imgExt << "\" border=\"0\" usemap=\"#"
- << mapName << "_map\" alt=\"";
- if (m_inverse) out << "Included by dependency graph"; else out << "Include dependency graph";
- out << "\">";
- out << "</center>" << endl;
- QString tmpstr;
- QTextOStream tmpout(&tmpstr);
- convertMapFile(tmpout,baseName+".map");
- if (!tmpstr.isEmpty())
- {
- out << "<map name=\"" << mapName << "_map\">" << endl;
- out << tmpstr;
- out << "</map>" << endl;
- }
- thisDir.remove(baseName+".map");
+ //thisDir.remove(baseName+".map");
}
}
else if (format==EPS)
@@ -1914,13 +1926,6 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
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;
- }
if (Config_getBool("USE_PDFLATEX"))
{
QCString epstopdfArgs(maxCmdLine);
@@ -1933,22 +1938,50 @@ QCString DotInclDepGraph::writeGraph(QTextStream &out,
return baseName;
}
}
- int maxWidth = 420; /* approx. page width in points */
-
- out << "\\begin{figure}[H]\n"
- "\\begin{center}\n"
- "\\leavevmode\n"
- //"\\setlength{\\epsfxsize}{" << QMIN(width/2,maxWidth) << "pt}\n"
- //"\\epsfbox{" << baseName << ".eps}\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");
}
+ if (format==BITMAP)
+ {
+ out << "<p><center><img src=\"" << baseName << "."
+ << imgExt << "\" border=\"0\" usemap=\"#"
+ << mapName << "_map\" alt=\"";
+ if (m_inverse) out << "Included by dependency graph"; else out << "Include dependency graph";
+ out << "\">";
+ out << "</center>" << endl;
+ QString tmpstr;
+ QTextOStream tmpout(&tmpstr);
+ convertMapFile(tmpout,baseName+".map");
+ if (!tmpstr.isEmpty())
+ {
+ out << "<map name=\"" << mapName << "_map\">" << endl;
+ out << tmpstr;
+ out << "</map>" << endl;
+ }
+ }
+ else if (format==EPS)
+ {
+ 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 */
+
+ out << "\\begin{figure}[H]\n"
+ "\\begin{center}\n"
+ "\\leavevmode\n"
+ "\\includegraphics[width=" << QMIN(width/2,maxWidth)
+ << "pt]{" << baseName << "}\n"
+ "\\end{center}\n"
+ "\\end{figure}\n";
+ }
+
QDir::setCurrent(oldDir);
return baseName;
}
@@ -2014,68 +2047,87 @@ QCString DotCallGraph::writeGraph(QTextStream &out, GraphOutputFormat format,
QCString baseName=m_diskName+"_cgraph";
//baseName=convertNameToFile(baseName);
QCString mapName=baseName;
+ QCString imgExt = Config_getEnum("DOT_IMAGE_FORMAT");
- findMaximalDotGraph(m_startNode,QMIN(m_recDepth,m_maxDistance),
+ if (findMaximalDotGraph(m_startNode,QMIN(m_recDepth,m_maxDistance),
baseName,thisDir,DotNode::CallGraph,format,
- TRUE,FALSE,FALSE);
-
- if (format==BITMAP)
+ TRUE,FALSE,FALSE))
{
- // run dot to create a bitmap image
- QCString dotArgs(maxCmdLine);
- QCString imgExt = Config_getEnum("DOT_IMAGE_FORMAT");
- QCString imgName=baseName+"."+imgExt;
- dotArgs.sprintf("-T%s \"%s.dot\" -o \"%s\"",
- imgExt.data(),baseName.data(),imgName.data());
- if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0)
+ if (format==BITMAP)
{
- err("Problems running dot. Check your installation!\n");
- QDir::setCurrent(oldDir);
- return baseName;
- }
- checkDotResult(imgName);
+ // run dot to create a bitmap image
+ QCString dotArgs(maxCmdLine);
+ QCString imgName=baseName+"."+imgExt;
+ dotArgs.sprintf("-T%s \"%s.dot\" -o \"%s\"",
+ imgExt.data(),baseName.data(),imgName.data());
+ if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0)
+ {
+ err("Problems running dot. Check your installation!\n");
+ QDir::setCurrent(oldDir);
+ return baseName;
+ }
+ checkDotResult(imgName);
- if (generateImageMap)
+ if (generateImageMap)
+ {
+ // run dot again to create an image map
+ dotArgs.sprintf("-Timap \"%s.dot\" -o \"%s.map\"",
+ baseName.data(),baseName.data());
+ if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0)
+ {
+ err("Problems running dot. Check your installation!\n");
+ QDir::setCurrent(oldDir);
+ return baseName;
+ }
+ }
+ }
+ else if (format==EPS)
{
- // run dot again to create an image map
- dotArgs.sprintf("-Timap \"%s.dot\" -o \"%s.map\"",
- baseName.data(),baseName.data());
+ // run dot to create a .eps image
+ 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("Problems running dot. Check your installation!\n");
QDir::setCurrent(oldDir);
return baseName;
}
-
- out << "<p><center><img src=\"" << baseName << "."
- << imgExt << "\" border=\"0\" usemap=\"#"
- << mapName << "_map\" alt=\"";
- out << "\">";
- out << "</center>" << endl;
- QString tmpstr;
- QTextOStream tmpout(&tmpstr);
- convertMapFile(tmpout,baseName+".map");
- if (!tmpstr.isEmpty())
+ if (Config_getBool("USE_PDFLATEX"))
{
- out << "<map name=\"" << mapName << "_map\">" << endl;
- out << tmpstr;
- out << "</map>" << endl;
+ 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;
+ }
}
- thisDir.remove(baseName+".map");
}
}
- else if (format==EPS)
+
+ if (format==BITMAP)
{
- // run dot to create a .eps image
- QCString dotArgs(maxCmdLine);
- dotArgs.sprintf("-Tps \"%s.dot\" -o \"%s.eps\"",
- baseName.data(),baseName.data());
- if (iSystem(Config_getString("DOT_PATH")+"dot",dotArgs)!=0)
+ out << "<p><center><img src=\"" << baseName << "."
+ << imgExt << "\" border=\"0\" usemap=\"#"
+ << mapName << "_map\" alt=\"";
+ out << "\">";
+ out << "</center>" << endl;
+ QString tmpstr;
+ QTextOStream tmpout(&tmpstr);
+ convertMapFile(tmpout,baseName+".map");
+ if (!tmpstr.isEmpty())
{
- err("Problems running dot. Check your installation!\n");
- QDir::setCurrent(oldDir);
- return baseName;
+ out << "<map name=\"" << mapName << "_map\">" << endl;
+ out << tmpstr;
+ out << "</map>" << endl;
}
+ //thisDir.remove(baseName+".map");
+ }
+ else if (format==EPS)
+ {
int width,height;
if (!readBoundingBoxEPS(baseName+".eps",&width,&height))
{
@@ -2083,18 +2135,6 @@ QCString DotCallGraph::writeGraph(QTextStream &out, GraphOutputFormat format,
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 maxWidth = 420; /* approx. page width in points */
out << "\\begin{figure}[H]\n"