summaryrefslogtreecommitdiffstats
path: root/kbabel/common/regexpextractor.h
diff options
context:
space:
mode:
authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitbd9e6617827818fd043452c08c606f07b78014a0 (patch)
tree425bb4c3168f9c02f10150f235d2cb998dcc6108 /kbabel/common/regexpextractor.h
downloadtdesdk-bd9e6617827818fd043452c08c606f07b78014a0.tar.gz
tdesdk-bd9e6617827818fd043452c08c606f07b78014a0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kbabel/common/regexpextractor.h')
-rw-r--r--kbabel/common/regexpextractor.h158
1 files changed, 158 insertions, 0 deletions
diff --git a/kbabel/common/regexpextractor.h b/kbabel/common/regexpextractor.h
new file mode 100644
index 00000000..89703fba
--- /dev/null
+++ b/kbabel/common/regexpextractor.h
@@ -0,0 +1,158 @@
+/* ****************************************************************************
+ This file is part of KBabel
+
+ Copyright (C) 2001 by Matthias Kiefer <matthias.kiefer@gmx.de>
+
+ based on code of Andrea Rizzi <rizzi@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; 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ In addition, as a special exception, the copyright holders give
+ permission to link the code of this program with any edition of
+ the Qt library by Trolltech AS, Norway (or with modified versions
+ of Qt that use the same license as Qt), and distribute linked
+ combinations including the two. You must obey the GNU General
+ Public License in all respects for all of the code used other than
+ Qt. If you modify this file, you may extend this exception to
+ your version of the file, but you are not obligated to do so. If
+ you do not wish to do so, delete this exception statement from
+ your version.
+
+**************************************************************************** */
+#ifndef _REGEXP_EXTRACTOR_H_
+#define _REGEXP_EXTRACTOR_H_
+
+#include <qptrlist.h>
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qvaluelist.h>
+#include <qregexp.h>
+#include <kdemacros.h>
+
+namespace KBabel
+{
+
+struct KDE_EXPORT MatchedEntryInfo{
+ uint index;
+ QString extracted;
+};
+
+
+/**
+ * class to extract entries based on regexps from a string
+ * @author Andrea Rizzi <rizzi@kde.org>
+ */
+class KDE_EXPORT RegExpExtractor
+{
+
+public:
+ /**
+ * Create a regexp extractor for "string"
+ */
+ RegExpExtractor(const QStringList& regexps);
+
+ virtual ~RegExpExtractor() {}
+
+ /**
+ * Set the string of this extractor
+ */
+ void setString(QString string);
+
+ /**
+ * @return the number of matches found
+ */
+ uint countMatches();
+
+ /**
+ * @return the first match, and set the internal cursor to
+ * the beginning
+ */
+ QString firstMatch();
+
+ /**
+ * @return the next match and move cursor forward
+ */
+ QString nextMatch();
+
+ /**
+ * @return the n-th match. It also moves the cursor.
+ */
+ QString match(uint matchnumber);
+
+ /**
+ * @return the n-th match. It also moves the cursor. -1 is there
+ * is no such match.
+ */
+ int matchIndex(uint matchnumber);
+
+ /**
+ * @return the next match and move cursor forward
+ */
+ QString prevMatch();
+
+ /**
+ * @return the last match and move the cursor to the end
+ */
+ QString lastMatch();
+
+ /**
+ * @return a list of all matches
+ */
+ QStringList matches();
+
+ /**
+ * @return the string without matched text
+ *
+ * @param keepPos if false, the matches are just removed and so the
+ * position of the other words in the string will change. If true,
+ * the matches are replaced with ' ' and therefore the position of the
+ * words will not change
+ */
+ QString plainString(bool keepPos=false);
+
+ /**
+ * @return the string, where matches are replaced with the given string
+ */
+ QString matchesReplaced(const QString& replace);
+
+ //Functions that allow user to define his own regexps.
+
+ /**
+ * Add a regexp to the list of regexp identifier.
+ */
+ void addRegExpIdentifier(QString regexp);
+
+
+ /**
+ * Delete from the regexp list the regexp.
+ */
+ void deleteRegExpIdentifier(QString regexp);
+
+ void setRegExpList( const QStringList& regexps );
+
+ QStringList regExpList();
+
+protected:
+
+ void processString();
+ QPtrList<MatchedEntryInfo> _matches;
+ QString _string;
+ QStringList _regExpList;
+};
+
+
+}
+
+#endif