Added KDE3 version of kio-locate

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kio-locate@1089224 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 124 insertions, 0 deletions

diff --git a/src/pattern.cpp b/src/pattern.cpp
new file mode 100644
index 0000000..14c74e3
--- /dev/null
+++ b/src/pattern.cpp
@@ -0,0 +1,124 @@
+/***************************************************************************
+ *   kio-locate: KDE I/O Slave for the locate command                      *
+ *                                                                         *
+ *   Copyright (C) 2005 by Tobi Vollebregt                                 *
+ *   [email protected]                                              *
+ *                                                                         *
+ *   Thanks to Google's Summer Of Code Program!                            *
+ *                                                                         *
+ *   Copyright (C) 2004 by Armin Straub                                    *
+ *   [email protected]                                                  *
+ *                                                                         *
+ *   This program was initially written by Michael Schuerig.               *
+ *   Although I have completely rewritten it, most ideas are adopted       *
+ *   from his original work.                                               *
+ *                                                                         *
+ *   Copyright (C) 2002 by Michael Schuerig                                *
+ *   [email protected]                                                   *
+ *                                                                         *
+ *                                                                         *
+ *   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.                                   *
+ ***************************************************************************/
+
+#include <kdebug.h>
+
+#include "pattern.h"
+
+
+LocateRegExp::LocateRegExp(const QString& pattern, bool ignoreCase)
+{
+	m_ignoreCase = ignoreCase;
+	setPattern(pattern);
+}
+
+
+LocateRegExp::LocateRegExp()
+{
+}
+
+
+LocateRegExp::~LocateRegExp()
+{
+}
+
+
+bool LocateRegExp::isMatching(const QString& file) const
+{
+	bool matching = m_regExp.search(file) >= 0;
+	if (m_negated) {
+		matching = !matching;
+	}
+	return matching;
+}
+
+
+int LocateRegExp::getMatchPosition() const
+{
+	// Why is QRegExp::pos() non const?
+	return const_cast<LocateRegExp*>(this)->m_regExp.pos();
+}
+
+
+int LocateRegExp::getMatchedLength() const
+{
+	return m_regExp.matchedLength();
+}
+
+
+void LocateRegExp::setPattern(const QString& pattern)
+{
+	m_negated = false;
+	m_pattern = pattern;
+	if ((m_pattern.length() > 0) && (m_pattern[0] == '!')) {
+		m_negated = true;
+		m_pattern = m_pattern.mid(1, m_pattern.length()-1);
+	}
+	m_regExp = QRegExp(m_pattern, !m_ignoreCase);
+}
+
+
+QString LocateRegExp::getPattern() const
+{
+	return m_pattern;
+}
+
+
+LocateRegExpList::~LocateRegExpList()
+{
+}
+
+
+LocateRegExpList& LocateRegExpList::operator = (const QStringList& list)
+{
+	clear();
+	QStringList::ConstIterator it = list.begin();
+	for (; it != list.end(); ++it) {
+		append(LocateRegExp((*it), (*it) == (*it).lower()));
+	}
+	return *this;
+}
+
+
+bool LocateRegExpList::isMatchingOne(const QString& file) const
+{
+	bool matches = false;
+	LocateRegExpList::ConstIterator it = begin();
+	for (; !matches && (it != end()); ++it) {
+		matches = (*it).isMatching(file);
+	}
+	return matches;
+}
+
+
+bool LocateRegExpList::isMatchingAll(const QString& file) const
+{
+	bool matches = true;
+	LocateRegExpList::ConstIterator it = begin();
+	for (; matches && (it != end()); ++it) {
+		matches = (*it).isMatching(file);
+	}
+	return matches;
+}