Bug 731947 - Support for PlantUML

1 files changed, 97 insertions, 0 deletions

diff --git a/src/plantuml.cpp b/src/plantuml.cpp
new file mode 100644
index 0000000..18f028b
--- /dev/null
+++ b/src/plantuml.cpp
@@ -0,0 +1,97 @@
+/******************************************************************************
+ *
+ * Copyright (C) 1997-2014 by Dimitri van Heesch.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation under the terms of the GNU General Public License is hereby
+ * granted. No representations are made about the suitability of this software
+ * for any purpose. It is provided "as is" without express or implied warranty.
+ * See the GNU General Public License for more details.
+ *
+ * Documents produced by Doxygen are derivative works derived from the
+ * input used in their production; they are not affected by this license.
+ *
+ */
+
+#include "plantuml.h"
+#include "portable.h"
+#include "config.h"
+#include "message.h"
+
+#include <qdir.h>
+
+//static const int maxCmdLine = 40960;
+
+QCString writePlantUMLSource(const QCString &outDir,const QCString &fileName,const QCString &content)
+{
+  QCString baseName(4096);
+  static int umlindex=1;
+
+  if (fileName.isEmpty()) // generate name
+  {
+    baseName = outDir+"/inline_umlgraph_"+QCString().setNum(umlindex++);
+  }
+  else // user specified name
+  {
+    baseName = fileName;
+    int i=baseName.findRev('.');
+    if (i!=-1) baseName = baseName.left(i);
+    baseName.prepend(outDir+"/");
+  }
+  QFile file(baseName+".pu");
+  if (!file.open(IO_WriteOnly))
+  {
+    err("Could not open file %s for writing\n",baseName.data());
+  }
+  QCString text = "@startuml\n";
+  text+=content;
+  text+="@enduml\n";
+  file.writeBlock( text, text.length() );
+  file.close();
+  return baseName;
+}
+
+void generatePlantUMLOutput(const char *baseName,const char *outDir,PlantUMLOutputFormat format)
+{
+  static QCString plantumlJarPath = Config_getString("PLANTUML_JAR_PATH");
+
+  QCString pumlExe = "java";
+  QCString pumlArgs = "-Djava.awt.headless=true -jar \""+plantumlJarPath+"plantuml.jar\" ";
+  pumlArgs+="-o \"";
+  pumlArgs+=outDir;
+  pumlArgs+="\" ";
+  QCString extension;
+  switch (format)
+  {
+    case PUML_BITMAP:
+      pumlArgs+="-tpng";
+      extension=".png";
+      break;
+    case PUML_EPS:
+      pumlArgs+="-teps";
+      extension=".eps";
+      break;
+    case PUML_SVG:
+      pumlArgs+="-tsvg";
+      extension=".svg";
+      break;
+  }
+  pumlArgs+=" \"";
+  pumlArgs+=baseName;
+  pumlArgs+=".pu\" ";
+  int exitCode;
+  //printf("*** running: %s %s outDir:%s %s\n",pumlExe.data(),pumlArgs.data(),outDir,outFile);
+  msg("Running PlantUML on generated file %s.pu\n",baseName);
+  portable_sysTimerStart();
+  if ((exitCode=portable_system(pumlExe,pumlArgs,FALSE))!=0)
+  {
+    err("Problems running PlantUML. Verify that the command 'java -jar \"%splantuml.jar\" -h' works from the command line\n",
+        plantumlJarPath.data());
+  }
+  else if (Config_getBool("DOT_CLEANUP"))
+  {
+    QFile(QCString(baseName)+".pu").remove();
+  }
+  portable_sysTimerStop();
+}
+