1 files changed, 200 insertions, 0 deletions
diff --git a/src/eclipsehelp.cpp b/src/eclipsehelp.cpp
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index 0000000..1887089
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+++ b/src/eclipsehelp.cpp
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+/******************************************************************************
+ *
+ * Copyright (C) 1997-2009 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 "eclipsehelp.h"
+#include "util.h"
+#include "config.h"
+#include "message.h"
+#include "doxygen.h"
+
+EclipseHelp::EclipseHelp() : m_depth(0), m_endtag(FALSE), m_tocfile(0) 
+{
+}
+
+EclipseHelp::~EclipseHelp() 
+{
+}
+
+void EclipseHelp::indent()
+{
+  int i;
+  for (i=0; i<m_depth; i++)
+  {
+    m_tocstream << "  ";
+  }
+}
+
+void EclipseHelp::closedTag()
+{
+  if (m_endtag) 
+  {
+    m_tocstream << "/>" << endl;
+    m_endtag = FALSE;
+  }
+}
+
+void EclipseHelp::openedTag()
+{
+  if (m_endtag) 
+  {
+    m_tocstream << ">" << endl;
+    m_endtag = FALSE;
+  }
+}
+
+/*!
+ * \brief Initialize the Eclipse generator
+ *
+ * This method opens the XML TOC file and writes headers of the files.
+ * \sa finalize()
+ */
+void EclipseHelp::initialize() 
+{
+  // -- read path prefix from the configuration
+  //m_pathprefix = Config_getString("ECLIPSE_PATHPREFIX");
+  //if (m_pathprefix.isEmpty()) m_pathprefix = "html/";
+
+  // -- open the contents file 
+  QCString name = Config_getString("HTML_OUTPUT") + "/toc.xml";
+  m_tocfile = new QFile(name);
+  if (!m_tocfile->open(IO_WriteOnly)) 
+  {
+    err("Could not open file %s for writing\n", name.data());
+    exit(1);
+  }
+
+  // -- initialize its text stream
+  m_tocstream.setDevice(m_tocfile);
+  m_tocstream.setEncoding(QTextStream::UnicodeUTF8);
+
+  // -- write the opening tag
+  QCString title = Config_getString("PROJECT_NAME");
+  if (title.isEmpty())
+  {
+    title = "Doxygen generated documentation";
+  }
+  m_tocstream << "<toc label=\"" << convertToXML(title) << "\">" << endl;
+  ++ m_depth;
+}
+
+/*!
+ * \brief Finish generation of the Eclipse specific help files
+ *
+ * This method writes footers of the files and closes them.
+ * \sa initialize()
+ */
+void EclipseHelp::finalize() 
+{
+  closedTag(); // -- close previous tag
+
+  // -- write ending tag 
+  --m_depth;
+  m_tocstream << "</toc>" << endl;
+
+  // -- close the content file
+  m_tocstream.unsetDevice();
+  m_tocfile->close();
+  delete m_tocfile; m_tocfile = 0;
+
+  QCString name = Config_getString("HTML_OUTPUT") + "/plugin.xml";
+  QFile pluginFile(name);
+  if (pluginFile.open(IO_WriteOnly))
+  {
+    QString docId = Config_getString("ECLIPSE_DOC_ID");
+    QTextStream t(&pluginFile);
+    t << "<plugin name=\""  << docId << "\" id=\"" << docId << "\"" << endl;
+    t << "        version=\"1.0.0\" provider-name=\"Doxygen\">" << endl;
+    t << "  <extension point=\"org.eclipse.help.toc\">" << endl;
+    t << "    <toc file=\"toc.xml\" primary=\"true\" />" << endl;
+    t << "  </extension>" << endl;
+    t << "</plugin>" << endl;
+  }
+}
+
+/*!
+ * \brief Increase the level of content hierarchy
+ */
+void EclipseHelp::incContentsDepth() 
+{
+  openedTag();
+  ++m_depth;
+}
+
+/*!
+ * \brief Decrease the level of content hierarchy
+ *
+ * It closes currently opened topic tag.
+ */
+void EclipseHelp::decContentsDepth() 
+{
+  // -- end of the opened topic
+  closedTag();
+  --m_depth;
+  indent();
+  m_tocstream << "</topic>" << endl;
+}
+
+/*!
+ * \brief Add an item to the content
+ *
+ * @param isDir Flag whether the argument \a file is a directory or a file entry
+ * @param name Name of the item
+ * @param ref URL of the item
+ * @param file Name of a file which the item is defined in (without extension)
+ * @param anchor Name of an anchor of the item.
+ */
+void EclipseHelp::addContentsItem(
+    bool isDir,
+    const char *name,
+    const char * /* ref */,
+    const char *file,
+    const char *anchor) 
+{
+  // -- write the topic tag 
+  closedTag();
+  indent();
+  m_tocstream << "<topic label=\"" << convertToXML(name) << "\"";
+  if (!isDir && file) 
+  {  // -- Eclipse help cannot handle directories 
+    m_tocstream << " href=\"" << convertToXML(m_pathprefix) 
+                << file << Doxygen::htmlFileExtension;
+    if (anchor)
+    {
+      m_tocstream << "#" << anchor;
+    }
+    m_tocstream << "\"";
+  }
+  m_endtag = TRUE;
+}
+
+void EclipseHelp::addIndexItem(
+    Definition * /* context */,
+    MemberDef * /* md */,
+    const char * /* anchor */,
+    const char * /* word */) 
+{
+}
+
+void EclipseHelp::addIndexFile(const char * /* name */) 
+{
+}
+
+void EclipseHelp::addImageFile(const char * /* name */) 
+{
+}
+
+void EclipseHelp::addStyleSheetFile(const char * /* name */) 
+{
+}
+