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/* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#include "kfile_cpp.h"
#include <kurl.h>
#include <klocale.h>
#include <kgenericfactory.h>
#include <kdebug.h>
#include <tqfile.h>
#include <tqregexp.h>
typedef KGenericFactory<KCppPlugin> CppFactory;
K_EXPORT_COMPONENT_FACTORY(kfile_cpp, CppFactory("kfile_cpp"))
KCppPlugin::KCppPlugin(TQObject *parent, const char *name,
const TQStringList &args)
: KFilePlugin(parent, name, args)
{
kdDebug(7034) << "c++ plugin\n";
makeMimeTypeInfo("text/x-c++src");
makeMimeTypeInfo("text/x-chdr");
}
void KCppPlugin::makeMimeTypeInfo(const TQString& mimetype)
{
KFileMimeTypeInfo* info = addMimeTypeInfo( mimetype );
KFileMimeTypeInfo::GroupInfo* group =
addGroupInfo(info, "General", i18n("General"));
KFileMimeTypeInfo::ItemInfo* item;
item = addItemInfo(group, "Lines", i18n("Lines"), TQVariant::Int);
setAttributes(item, KFileMimeTypeInfo::Averaged);
item = addItemInfo(group, "Code", i18n("Code"), TQVariant::Int);
setAttributes(item, KFileMimeTypeInfo::Averaged);
item = addItemInfo(group, "Comment", i18n("Comment"), TQVariant::Int);
setAttributes(item, KFileMimeTypeInfo::Averaged);
item = addItemInfo(group, "Blank", i18n("Blank"), TQVariant::Int);
setAttributes(item, KFileMimeTypeInfo::Averaged);
item = addItemInfo(group, "Strings", i18n("Strings"), TQVariant::Int);
setAttributes(item, KFileMimeTypeInfo::Averaged);
item = addItemInfo(group, "i18n Strings", i18n("i18n Strings"), TQVariant::Int);
setAttributes(item, KFileMimeTypeInfo::Averaged);
item = addItemInfo(group, "Included Files", i18n("Included Files"), TQVariant::Int);
setAttributes(item, KFileMimeTypeInfo::Averaged);
}
bool KCppPlugin::readInfo( KFileMetaInfo& info, uint )
{
TQFile 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;
TQString line;
TQTextStream 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(TQRegExp("^\\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(TQRegExp("\".*\""));
Stringsi18n+=line.contains(TQRegExp("(?: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"
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