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+/***************************************************************************
+ * Copyright (C) 2004 by Alexander Dymo *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+#include "docdoxygenplugin.h"
+
+#include <unistd.h>
+
+#include <qdom.h>
+#include <qfile.h>
+#include <qfileinfo.h>
+#include <qdialog.h>
+#include <qregexp.h>
+#include <qvaluestack.h>
+
+#include <kurl.h>
+#include <kaboutdata.h>
+#include <kconfig.h>
+#include <klocale.h>
+#include <kstandarddirs.h>
+
+#include <urlutil.h>
+#include <kdevgenericfactory.h>
+#include <kdevplugininfo.h>
+
+#include "../../../../config.h"
+
+class DoxyDocumentationCatalogItem: public DocumentationCatalogItem
+{
+public:
+ DoxyDocumentationCatalogItem(const QString &origUrl, DocumentationPlugin* plugin,
+ KListView *parent, const QString &name)
+ :DocumentationCatalogItem(plugin, parent, name), m_origUrl(origUrl)
+ {
+ }
+ DoxyDocumentationCatalogItem(const QString &origUrl, DocumentationPlugin* plugin,
+ DocumentationItem *parent, const QString &name)
+ :DocumentationCatalogItem(plugin, parent, name), m_origUrl(origUrl)
+ {
+ }
+ QString origUrl() const { return m_origUrl; }
+
+private:
+ QString m_origUrl;
+};
+
+
+static const KDevPluginInfo data("docdoxygenplugin");
+typedef KDevGenericFactory<DocDoxygenPlugin> DocDoxygenPluginFactory;
+K_EXPORT_COMPONENT_FACTORY( libdocdoxygenplugin, DocDoxygenPluginFactory(data) )
+
+DocDoxygenPlugin::DocDoxygenPlugin(QObject* parent, const char* name, const QStringList)
+ :DocumentationPlugin(DocDoxygenPluginFactory::instance()->config(), parent, name)
+{
+ setCapabilities(Index | FullTextSearch | ProjectDocumentation | CustomDocumentationTitles );
+ autoSetup();
+}
+
+DocDoxygenPlugin::~DocDoxygenPlugin()
+{
+}
+
+QPair<KFile::Mode, QString> DocDoxygenPlugin::catalogLocatorProps()
+{
+ return QPair<KFile::Mode, QString>(KFile::File, "index.html *.tag");
+}
+
+QString DocDoxygenPlugin::catalogTitle(const QString& url)
+{
+ QFileInfo fi(url);
+ if (!fi.exists())
+ return QString::null;
+
+ if (fi.extension(false) == "html")
+ {
+ QFile f(url);
+ if (!f.open(IO_ReadOnly))
+ return QString::null;
+
+ QTextStream ts(&f);
+ QString contents = ts.read();
+ QRegExp re(".*<title>(.*)</title>.*");
+ re.setCaseSensitive(false);
+ re.search(contents);
+ return re.cap(1);
+ }
+ else if (fi.extension(false) == "tag")
+ {
+ QFile *f = 0;
+ QFile f1(fi.dirPath(true) + "/html/index.html");
+ if (f1.open(IO_ReadOnly))
+ f = &f1;
+ QFile f2(fi.dirPath(true) + "/index.html");
+ if (f2.open(IO_ReadOnly))
+ f = &f2;
+ if (f != 0)
+ {
+ QTextStream ts(f);
+ QString contents = ts.read();
+ QRegExp re(".*<title>(.*)</title>.*");
+ re.setCaseSensitive(false);
+ re.search(contents);
+ return re.cap(1);
+ }
+ }
+ return QString::null;
+}
+
+QString DocDoxygenPlugin::pluginName() const
+{
+ return i18n("Doxygen Documentation Collection");
+}
+
+QStringList DocDoxygenPlugin::fullTextSearchLocations()
+{
+ QStringList locs;
+
+ QMap<QString, QString> entryMap = config->entryMap("Locations");
+
+ for (QMap<QString, QString>::const_iterator it = entryMap.begin();
+ it != entryMap.end(); ++it)
+ {
+ config->setGroup("Search Settings");
+ if (config->readBoolEntry(it.key(), false))
+ {
+ config->setGroup("Locations");
+ QFileInfo fi(config->readPathEntry(it.key()));
+ locs << fi.dirPath(true);
+ }
+ }
+
+ return locs;
+}
+
+void DocDoxygenPlugin::setCatalogURL(DocumentationCatalogItem* item)
+{
+ if (item->url().url().endsWith("tag"))
+ {
+ QFileInfo fi(item->url().directory(false) + "html/index.html");
+ if (fi.exists())
+ {
+ item->setURL(KURL::fromPathOrURL(fi.absFilePath()));
+ return;
+ }
+ QFileInfo fi2(item->url().directory(false) + "index.html");
+ if (fi2.exists())
+ {
+ item->setURL(KURL::fromPathOrURL(fi2.absFilePath()));
+ return;
+ }
+ item->setURL(KURL());
+ }
+}
+
+bool DocDoxygenPlugin::needRefreshIndex(DocumentationCatalogItem* item)
+{
+ DoxyDocumentationCatalogItem *doxyItem = dynamic_cast<DoxyDocumentationCatalogItem*>(item);
+ if (!doxyItem)
+ return false;
+
+ QFileInfo fi(doxyItem->origUrl());
+ config->setGroup("Index");
+ if (fi.lastModified() > config->readDateTimeEntry(item->text(0), new QDateTime()))
+ {
+ kdDebug() << "need rebuild index for " << item->text(0) << endl;
+ config->writeEntry(item->text(0), fi.lastModified());
+ return true;
+ }
+ else
+ return false;
+}
+
+void DocDoxygenPlugin::autoSetupPlugin()
+{
+ autoSetupDocs(KDELIBS_DOXYDIR, "en/kdelibs-apidocs", "The KDE API Reference (The KDE API Reference)");
+ autoSetupDocs("", "en/kdevelop-apidocs", "The KDevelop Platform API Documentation (KDevelop)");
+
+}
+
+void DocDoxygenPlugin::autoSetupDocs(const QString &defaultDir, const QString &searchDir,
+ const QString &name)
+{
+ QString doxyDocDir(defaultDir);
+ doxyDocDir = URLUtil::envExpand(doxyDocDir);
+ if (doxyDocDir.isEmpty())
+ {
+ QStringList apiDirs = DocDoxygenPluginFactory::instance()->dirs()->findDirs("html", searchDir);
+ for (QStringList::const_iterator it = apiDirs.begin(); it != apiDirs.end(); ++it )
+ {
+ doxyDocDir = *it;
+ QString indexFile = doxyDocDir + "index.html";
+ if (QFile::exists(indexFile))
+ {
+ doxyDocDir = doxyDocDir + "/" + searchDir;
+ break;
+ }
+ doxyDocDir = "";
+ }
+ }
+ if (!doxyDocDir.isEmpty())
+ {
+ config->setGroup("Search Settings");
+ config->writeEntry(name, true);
+ config->setGroup("Index Settings");
+ config->writeEntry(name, true);
+ config->setGroup("Locations");
+ config->writePathEntry(name, doxyDocDir + QString("/index.html"));
+ }
+}
+
+void DocDoxygenPlugin::createIndex(IndexBox* index, DocumentationCatalogItem* item)
+{
+ QFileInfo fi(item->url().path());
+ if (!fi.exists())
+ return;
+
+ DoxyDocumentationCatalogItem *doxyItem = dynamic_cast<DoxyDocumentationCatalogItem*>(item);
+ if (!doxyItem)
+ return;
+
+ //doxygen documentation mode (if catalog points to a .tag)
+ if (doxyItem->origUrl().endsWith("tag"))
+ {
+ QString htmlUrl;
+ QFileInfo fi2(item->url().directory(false) + "index.html");
+ if (fi2.exists())
+ htmlUrl = fi2.dirPath(true) + "/";
+ QFileInfo fi(item->url().directory(false) + "html/index.html");
+ if (fi.exists())
+ htmlUrl = fi.dirPath(true) + "/";
+
+ createBookIndex(doxyItem->origUrl(), index, item, htmlUrl);
+ }
+
+ //KDE doxygen documentation mode (if catalog points to a index.html)
+ QDir d;
+ QValueStack<QString> dirStack;
+ dirStack.push(fi.dirPath(true));
+ do {
+ d.setPath(dirStack.pop());
+ if (!d.exists())
+ continue;
+
+ const QFileInfoList *dirEntries = d.entryInfoList();
+ if (!dirEntries) continue;
+ QPtrListIterator<QFileInfo> it(*dirEntries);
+ for (; it.current(); ++it)
+ {
+ QString fileName = it.current()->fileName();
+ if (fileName == "." || fileName == ".." || fileName == "common" || fileName == "html")
+ continue;
+ if (it.current()->isDir())
+ dirStack.push(it.current()->absFilePath());
+ }
+
+ if (QFile::exists(d.absPath() + "/html/index.html"))
+ createBookIndex(d.absPath() + "/" + d.dirName() + ".tag", index, item);
+ } while (!dirStack.isEmpty());
+}
+
+void DocDoxygenPlugin::createTOC(DocumentationCatalogItem* item)
+{
+ QFileInfo fi(item->url().path());
+ if (!fi.exists())
+ return;
+
+ DoxyDocumentationCatalogItem *doxyItem = dynamic_cast<DoxyDocumentationCatalogItem*>(item);
+ if (!doxyItem)
+ return;
+
+ //doxygen documentation mode (if catalog points to a .tag)
+ if (doxyItem->origUrl().endsWith("tag"))
+ {
+ QString htmlUrl;
+ QFileInfo fi2(item->url().directory(false) + "index.html");
+ if (fi2.exists())
+ htmlUrl = fi2.dirPath(true) + "/";
+ QFileInfo fi(item->url().directory(false) + "html/index.html");
+ if (fi.exists())
+ htmlUrl = fi.dirPath(true) + "/";
+ if (!htmlUrl.isEmpty())
+ createBookTOC(item, doxyItem->origUrl(), htmlUrl);
+ }
+
+ //KDE doxygen documentation mode (if catalog points to a index.html)
+ QDir d;
+ QValueStack<QString> dirStack;
+ dirStack.push(fi.dirPath(true));
+ do {
+ d.setPath(dirStack.pop());
+ if (!d.exists())
+ continue;
+
+ const QFileInfoList *dirEntries = d.entryInfoList();
+ if (!dirEntries) continue;
+ QPtrListIterator<QFileInfo> it(*dirEntries);
+ for (; it.current(); ++it)
+ {
+ QString fileName = it.current()->fileName();
+ if (fileName == "." || fileName == ".." || fileName == "common" || fileName == "html")
+ continue;
+ if (it.current()->isDir())
+ dirStack.push(it.current()->absFilePath());
+ }
+
+ if (QFile::exists(d.absPath() + "/html/index.html"))
+ {
+ DocumentationItem *docItem = new DocumentationItem(DocumentationItem::Book, item, d.dirName());
+ docItem->setURL(KURL(d.absPath() + "/html/index.html"));
+ docItem->setExpandable(true);
+ createBookTOC(docItem);
+ }
+ } while (!dirStack.isEmpty());
+}
+
+DocumentationCatalogItem *DocDoxygenPlugin::createCatalog(KListView *contents, const QString &title, const QString &url)
+{
+ kdDebug() << "DocDoxygenPlugin::createCatalog: url=" << url << endl;
+ DocumentationCatalogItem *item = new DoxyDocumentationCatalogItem(url, this, contents, title);
+ item->setURL(url);
+ return item;
+}
+
+void DocDoxygenPlugin::createBookTOC(DocumentationItem *item, const QString &tagUrl, const QString &baseHtmlUrl)
+{
+ QString tagName;
+ if (tagUrl.isEmpty())
+ tagName = item->url().upURL().directory(false) + item->text(0) + ".tag";
+ else
+ tagName = tagUrl;
+
+ QString baseUrl;
+ if (baseHtmlUrl.isEmpty())
+ baseUrl = item->url().directory(false);
+ else
+ baseUrl = baseHtmlUrl;
+
+ //@todo list html files in the directory if tag was not found
+ if (!QFile::exists(tagName))
+ return;
+
+ QStringList tagFileList;
+ if (tagName.endsWith(".tag"))
+ tagFileList = tagFiles(QFileInfo(tagName).dirPath() + "/");
+ else
+ tagFileList += tagName;
+
+ QStringList::ConstIterator end = tagFileList.constEnd();
+ for (QStringList::ConstIterator it = tagFileList.constBegin(); it != end; ++it)
+ {
+ QFile f(*it);
+ if (!f.open(IO_ReadOnly))
+ {
+ kdDebug(9002) << "Could not open tag file: " << f.name() << endl;
+ return;
+ }
+
+ QDomDocument dom;
+ if (!dom.setContent(&f) || dom.documentElement().nodeName() != "tagfile")
+ {
+ kdDebug(9002) << "No valid tag file" << endl;
+ return;
+ }
+ f.close();
+
+ QDomElement docEl = dom.documentElement();
+
+ QDomElement childEl = docEl.lastChild().toElement();
+ while (!childEl.isNull())
+ {
+ if (childEl.tagName() == "compound" && childEl.attribute("kind") == "class")
+ {
+ QString classname = childEl.namedItem("name").firstChild().toText().data();
+ QString filename = childEl.namedItem("filename").firstChild().toText().data();
+
+ if (QFile::exists(baseUrl + filename))
+ {
+ DocumentationItem *docItem = new DocumentationItem(DocumentationItem::Document,
+ item, classname);
+ docItem->setURL(KURL(baseUrl + filename));
+ }
+ }
+ childEl = childEl.previousSibling().toElement();
+ }
+ }
+}
+
+void DocDoxygenPlugin::createBookIndex(const QString &tagfile, IndexBox* index, DocumentationCatalogItem* item, const QString &baseHtmlUrl)
+{
+ QString tagName = tagfile;
+ kdDebug() << tagfile << endl;
+ if (!QFile::exists(tagName))
+ return;
+ QString prefix = baseHtmlUrl.isEmpty() ? KURL(tagfile).directory(false) + "html/" : baseHtmlUrl;
+
+ QStringList tagFileList = tagFiles(QFileInfo(tagName).dirPath() + "/");
+
+ QStringList::ConstIterator end = tagFileList.constEnd();
+ for (QStringList::ConstIterator it = tagFileList.constBegin(); it != end; ++it)
+ {
+ QFile f(*it);
+ if (!f.open(IO_ReadOnly))
+ {
+ kdDebug(9002) << "Could not open tag file: " << f.name() << endl;
+ return;
+ }
+
+ QDomDocument dom;
+ if (!dom.setContent(&f) || dom.documentElement().nodeName() != "tagfile")
+ {
+ kdDebug(9002) << "No valid tag file" << endl;
+ return;
+ }
+ f.close();
+
+ QDomElement docEl = dom.documentElement();
+ createIndexFromTag(dom, index, item, docEl, prefix);
+ }
+}
+
+void DocDoxygenPlugin::createIndexFromTag(QDomDocument &dom, IndexBox *index,
+ DocumentationCatalogItem *item, QDomElement &parentEl, const QString &prefix)
+{
+ QDomElement docEl = parentEl;
+
+ QDomElement childEl = docEl.firstChild().toElement();
+ while (!childEl.isNull())
+ {
+ if (childEl.tagName() == "compound" &&
+ ((childEl.attribute("kind") == "class")
+ || (childEl.attribute("kind") == "struct")
+ || (childEl.attribute("kind") == "namespace") ))
+ {
+ QString classname = childEl.namedItem("name").firstChild().toText().data();
+ QString filename = childEl.namedItem("filename").firstChild().toText().data();
+
+ IndexItemProto *indexItem = new IndexItemProto(this, item, index, classname,
+ i18n("%1 Class Reference").arg(classname));
+ indexItem->addURL(KURL(prefix + filename));
+
+ createIndexFromTag(dom, index, item, childEl, prefix + filename);
+ }
+ else if ((childEl.tagName() == "member") &&
+ ((childEl.attribute("kind") == "function")
+ || (childEl.attribute("kind") == "slot")
+ || (childEl.attribute("kind") == "signal") ))
+ {
+ QString classname = parentEl.namedItem("name").firstChild().toText().data();
+ QString membername = childEl.namedItem("name").firstChild().toText().data();
+ QString anchor = childEl.namedItem("anchor").firstChild().toText().data();
+ QString arglist = childEl.namedItem("arglist").firstChild().toText().data();
+
+ if (classname != membername)
+ {
+ IndexItemProto *indexItem = new IndexItemProto(this, item, index, membername,i18n("%1::%2%3 Member Reference").arg(classname).arg(membername).arg(arglist));
+ indexItem->addURL(KURL(prefix + "#" + anchor));
+ }
+ }
+ childEl = childEl.nextSibling().toElement();
+ }
+}
+
+ProjectDocumentationPlugin *DocDoxygenPlugin::projectDocumentationPlugin(ProjectDocType type)
+{
+ if (type == APIDocs)
+ return new ProjectDocumentationPlugin(this, type);
+ return DocumentationPlugin::projectDocumentationPlugin(type);
+}
+
+QStringList DocDoxygenPlugin::tagFiles(const QString& path, int level)
+{
+ QStringList r;
+ QDir dir(path);
+ if (level > 10) return r;
+ if (!dir.isReadable()) return r;
+ if (!dir.exists()) return r;
+
+ QStringList dirList;
+ QStringList fileList;
+ QStringList::Iterator it;
+
+ dir.setFilter ( QDir::Dirs);
+ dirList = dir.entryList();
+
+ dirList.remove(".");
+ dirList.remove("..");
+
+ dir.setFilter(QDir::Files | QDir::Hidden | QDir::System);
+ fileList = dir.entryList();
+ QStringList::Iterator end = dirList.end();
+ for ( it = dirList.begin(); it != end; ++it )
+ {
+ QString name = *it;
+ if (QFileInfo( dir, *it ).isSymLink())
+ continue;
+ r += tagFiles(path + name + "/", level + 1 );
+ }
+
+ QStringList::Iterator fend = fileList.end();
+ for ( it = fileList.begin(); it != fend; ++it )
+ {
+ QString name = *it;
+ QFileInfo fi( dir, *it );
+ if (fi.isSymLink() || !fi.isFile())
+ continue;
+
+ if (QDir::match(QString("*.tag"), name))
+ r += (path+name);
+ }
+
+ return r;
+}
+
+#include "docdoxygenplugin.moc"