1 files changed, 171 insertions, 0 deletions
diff --git a/parts/ctags2/tags.cpp b/parts/ctags2/tags.cpp
new file mode 100644
index 00000000..3ba98159
--- /dev/null
+++ b/parts/ctags2/tags.cpp
@@ -0,0 +1,171 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Jens Dagerbo                                    *
+ *   jens.dagerbo@swipnet.se                                               *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+namespace ctags
+{
+#include "readtags.h"
+}
+
+#include "ctagskinds.h"
+
+#include "tags.h"
+
+QStringList Tags::_tagFiles;
+
+Tags::TagEntry::TagEntry() {}
+
+Tags::TagEntry::TagEntry( const QString & tag, const QString & type, const QString & file, const QString & pattern )
+	: tag(tag), type(type), file(file), pattern(pattern)
+{}
+
+
+bool Tags::hasTag(const QString & tag )
+{
+	QStringList::iterator it;
+	for (it = _tagFiles.begin(); it != _tagFiles.end() ; it++) {
+		if (hasTag((*it).ascii(), tag))
+			return true;
+	}
+
+	return false;
+}
+
+bool Tags::hasTag(const char* tagFile, const QString & tag )
+{
+	ctags::tagFileInfo info;
+	ctags::tagFile * file = ctags::tagsOpen(tagFile, &info );
+	ctags::tagEntry entry;
+
+	bool found = ( ctags::tagsFind( file, &entry, tag.ascii(), TAG_FULLMATCH | TAG_OBSERVECASE ) == ctags::TagSuccess );
+
+	ctags::tagsClose( file );
+
+	return found;
+}
+
+unsigned int Tags::numberOfMatches( const QString & tagpart, bool partial )
+{
+	unsigned int n = 0;
+	QStringList::iterator it;
+	for (it = _tagFiles.begin(); it != _tagFiles.end(); it++)
+	{
+		n += numberOfMatches( (*it).ascii(), tagpart, partial );
+	}
+
+	return n;
+}
+
+unsigned int Tags::numberOfMatches(const char* tagFile, const QString & tagpart, bool partial )
+{
+	unsigned int n = 0;
+
+	if ( tagpart.isEmpty() ) return 0;
+
+	ctags::tagFileInfo info;
+	ctags::tagFile * file = ctags::tagsOpen( tagFile, &info );
+	ctags::tagEntry entry;
+
+	if ( ctags::tagsFind( file, &entry, tagpart.ascii(), TAG_OBSERVECASE | (partial ? TAG_PARTIALMATCH : TAG_FULLMATCH) ) == ctags::TagSuccess )
+	{
+		do
+		{
+			n++;
+		}
+		while ( ctags::tagsFindNext( file, &entry ) == ctags::TagSuccess );
+	}
+
+	ctags::tagsClose( file );
+
+	return n;
+}
+
+
+Tags::TagList Tags::getMatches( const QString & tagpart, bool partial, const QStringList & types )
+{
+	Tags::TagList list;
+
+	// build a compound tag list from all the configured tag files
+	QStringList::iterator it;
+	for ( it = _tagFiles.begin(); it != _tagFiles.end(); it++ )
+	{
+		list += getMatches((*it).ascii(), tagpart, partial, types);
+	}
+
+	return list;
+}
+
+Tags::TagList Tags::getMatches(const char* tagFile, const QString & tagpart, bool partial, const QStringList & types )
+{
+	Tags::TagList list;
+
+	if ( tagpart.isEmpty() ) return list;
+
+	ctags::tagFileInfo info;
+	ctags::tagFile * file = ctags::tagsOpen(tagFile, &info );
+	ctags::tagEntry entry;
+
+	if ( ctags::tagsFind( file, &entry, tagpart.ascii(), TAG_OBSERVECASE | (partial ? TAG_PARTIALMATCH : TAG_FULLMATCH) ) == ctags::TagSuccess )
+	{
+		do
+		{
+			QString type( CTagsKinds::findKind( entry.kind, QString( entry.file ).section( '.', -1 ) ) );
+			QString file( entry.file );
+
+			if ( type.isEmpty() && file.endsWith( "Makefile" ) )
+			{
+				type = "macro";
+			}
+			if ( types.isEmpty() || types.contains( entry.kind ) )
+			{
+				list << TagEntry( QString( entry.name ), type, file, QString( entry.address.pattern ) );
+			}
+		}
+		while ( ctags::tagsFindNext( file, &entry ) == ctags::TagSuccess );
+	}
+
+	ctags::tagsClose( file );
+
+	return list;
+}
+
+void Tags::setTagFiles(const QStringList& tagFiles )
+{
+	_tagFiles = tagFiles;
+}
+
+QStringList Tags::getTagFiles( )
+{
+	return _tagFiles;
+}
+
+unsigned int Tags::numberOfPartialMatches( const QString & tagpart )
+{
+	return numberOfMatches( tagpart, true );
+}
+
+unsigned int Tags::numberOfExactMatches( const QString & tagpart )
+{
+	return numberOfMatches( tagpart, false );
+}
+
+Tags::TagList Tags::getPartialMatches( const QString & tagpart )
+{
+	return getMatches( tagpart, true );
+}
+
+Tags::TagList Tags::getExactMatches( const QString & tag )
+{
+	return getMatches( tag, false );
+}
+
+// kate: space-indent off; indent-width 4; tab-width 4; show-tabs off;
+
+