1 files changed, 130 insertions, 0 deletions
diff --git a/kfile-plugins/c++/kfile_cpp.cpp b/kfile-plugins/c++/kfile_cpp.cpp
new file mode 100644
index 00000000..6c854a00
--- /dev/null
+++ b/kfile-plugins/c++/kfile_cpp.cpp
@@ -0,0 +1,130 @@
+/* This file is part of the KDE project
+ * Copyright (C) 2002 Rolf Magnus <ramagnus@kde.org>
+ *
+ * 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 version 2.
+ *
+ * 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include "kfile_cpp.h"
+
+#include <kurl.h>
+#include <klocale.h>
+#include <kgenericfactory.h>
+#include <kdebug.h>
+
+#include <qfile.h>
+#include <qregexp.h>
+
+typedef KGenericFactory<KCppPlugin> CppFactory;
+
+K_EXPORT_COMPONENT_FACTORY(kfile_cpp, CppFactory("kfile_cpp"))
+
+KCppPlugin::KCppPlugin(QObject *parent, const char *name,
+                       const QStringList &args)
+    : KFilePlugin(parent, name, args)
+{
+    kdDebug(7034) << "c++ plugin\n";
+    makeMimeTypeInfo("text/x-c++src");
+    makeMimeTypeInfo("text/x-chdr");
+}
+
+void KCppPlugin::makeMimeTypeInfo(const QString& mimetype)
+{
+    KFileMimeTypeInfo* info = addMimeTypeInfo( mimetype );
+
+    KFileMimeTypeInfo::GroupInfo* group =
+                  addGroupInfo(info, "General", i18n("General"));
+
+    KFileMimeTypeInfo::ItemInfo* item;
+    item = addItemInfo(group, "Lines", i18n("Lines"), QVariant::Int);
+    setAttributes(item, KFileMimeTypeInfo::Averaged);
+    item = addItemInfo(group, "Code", i18n("Code"), QVariant::Int);
+    setAttributes(item, KFileMimeTypeInfo::Averaged);
+    item = addItemInfo(group, "Comment", i18n("Comment"), QVariant::Int);
+    setAttributes(item, KFileMimeTypeInfo::Averaged);
+    item = addItemInfo(group, "Blank", i18n("Blank"), QVariant::Int);
+    setAttributes(item, KFileMimeTypeInfo::Averaged);
+    item = addItemInfo(group, "Strings", i18n("Strings"), QVariant::Int);
+    setAttributes(item, KFileMimeTypeInfo::Averaged);
+    item = addItemInfo(group, "i18n Strings", i18n("i18n Strings"), QVariant::Int);
+    setAttributes(item, KFileMimeTypeInfo::Averaged);
+    item = addItemInfo(group, "Included Files", i18n("Included Files"), QVariant::Int);
+    setAttributes(item, KFileMimeTypeInfo::Averaged);
+}
+
+bool KCppPlugin::readInfo( KFileMetaInfo& info, uint )
+{
+    QFile f(info.path());
+    if (!f.open(IO_ReadOnly))
+        return false;
+
+    int codeLines     = 0;
+    int commentLines  = 0;
+    int totalLines    = 0;
+    int emptyLines    = 0;
+    int Strings       = 0;
+    int Stringsi18n   = 0;
+    int Includes      = 0;
+    
+    bool inComment = false;
+    
+    QString line;
+    
+    QTextStream stream( &f );
+    while (!stream.eof())
+    {
+        line = stream.readLine();
+        totalLines++;
+
+        if (line.stripWhiteSpace().isEmpty())
+        {
+            emptyLines++;
+            continue;
+        }
+        
+        if (line.contains("/*")) inComment = true;
+
+        if (!inComment)
+        {
+            codeLines++;
+            if (line.contains(QRegExp("^\\s*#\\s*include"))) Includes++;
+
+            int pos = line.find("//");
+            if (pos>=0) commentLines++;
+            // truncate the comment - we don't want to count strings in it
+            line.truncate(pos);
+                
+            Strings+=line.contains(QRegExp("\".*\""));
+            Stringsi18n+=line.contains(QRegExp("(?:i18n|I18N_NOOP)\\s*\\("));
+        }
+        else
+            commentLines++;
+          
+        if (line.contains("*/")) inComment = false;
+    }
+
+    KFileMetaInfoGroup group = appendGroup(info, "General");
+    
+    appendItem(group, "Lines",          int(totalLines));
+    appendItem(group, "Code",           int(codeLines));
+    appendItem(group, "Comment",        int(commentLines));
+    appendItem(group, "Blank",          int(emptyLines));
+    appendItem(group, "Strings",        int(Strings));
+    appendItem(group, "i18n Strings",   int(Stringsi18n));
+    appendItem(group, "Included Files", int(Includes));
+    return true;
+}
+
+#include "kfile_cpp.moc"