summaryrefslogtreecommitdiffstats
path: root/kompare/libdiff2/parserbase.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 /kompare/libdiff2/parserbase.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 'kompare/libdiff2/parserbase.h')
-rw-r--r--kompare/libdiff2/parserbase.h133
1 files changed, 133 insertions, 0 deletions
diff --git a/kompare/libdiff2/parserbase.h b/kompare/libdiff2/parserbase.h
new file mode 100644
index 00000000..5e08803e
--- /dev/null
+++ b/kompare/libdiff2/parserbase.h
@@ -0,0 +1,133 @@
+/**************************************************************************
+** parserbase.h
+** -------------------
+** begin : Tue Jul 30 23:53:52 2002
+** copyright : (C) 2002-2004 Otto Bruggeman
+** email : otto.bruggeman@home.nl
+**
+***************************************************************************/
+/***************************************************************************
+**
+** 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.
+**
+***************************************************************************/
+
+#ifndef _DIFF2_PARSERBASE_H
+#define _DIFF2_PARSERBASE_H
+
+#include <qregexp.h>
+
+#include "kompare.h"
+#include "difference.h"
+#include "diffmodellist.h"
+
+class QStringList;
+class QString;
+
+namespace Diff2
+{
+
+class KompareModelList;
+
+class ParserBase
+{
+public:
+ ParserBase( const KompareModelList* list, const QStringList& diff );
+ virtual ~ParserBase();
+
+public:
+ enum Kompare::Format format() { return determineFormat(); };
+ DiffModelList* parse();
+
+protected:
+ virtual bool parseContextDiffHeader();
+ virtual bool parseEdDiffHeader();
+ virtual bool parseNormalDiffHeader();
+ virtual bool parseRCSDiffHeader();
+ virtual bool parseUnifiedDiffHeader();
+
+ virtual bool parseContextHunkHeader();
+ virtual bool parseEdHunkHeader();
+ virtual bool parseNormalHunkHeader();
+ virtual bool parseRCSHunkHeader();
+ virtual bool parseUnifiedHunkHeader();
+
+ virtual bool parseContextHunkBody();
+ virtual bool parseEdHunkBody();
+ virtual bool parseNormalHunkBody();
+ virtual bool parseRCSHunkBody();
+ virtual bool parseUnifiedHunkBody();
+
+ virtual DiffModelList* parseContext();
+ virtual DiffModelList* parseEd();
+ virtual DiffModelList* parseNormal();
+ virtual DiffModelList* parseRCS();
+ virtual DiffModelList* parseUnified();
+
+protected: // Helper methods to speed things up
+ bool matchesUnifiedHunkLine( QString line ) const;
+
+protected:
+ /** What is format of the diff */
+ virtual enum Kompare::Format determineFormat();
+
+protected:
+ // Regexps for context parsing
+ QRegExp m_contextDiffHeader1;
+ QRegExp m_contextDiffHeader2;
+
+ QRegExp m_contextHunkHeader1;
+ QRegExp m_contextHunkHeader2;
+ QRegExp m_contextHunkHeader3;
+
+ QRegExp m_contextHunkBodyRemoved;
+ QRegExp m_contextHunkBodyAdded;
+ QRegExp m_contextHunkBodyChanged;
+ QRegExp m_contextHunkBodyContext;
+ QRegExp m_contextHunkBodyLine; // Added for convenience
+
+ // Regexps for normal parsing
+ QRegExp m_normalDiffHeader;
+
+ QRegExp m_normalHunkHeaderAdded;
+ QRegExp m_normalHunkHeaderRemoved;
+ QRegExp m_normalHunkHeaderChanged;
+
+ QRegExp m_normalHunkBodyRemoved;
+ QRegExp m_normalHunkBodyAdded;
+ QRegExp m_normalHunkBodyDivider;
+
+ enum Difference::Type m_normalDiffType;
+
+ // RegExps for rcs parsing
+ QRegExp m_rcsDiffHeader;
+
+ // Regexps for unified parsing
+ QRegExp m_unifiedDiffHeader1;
+ QRegExp m_unifiedDiffHeader2;
+
+ QRegExp m_unifiedHunkHeader;
+
+ QRegExp m_unifiedHunkBodyAdded;
+ QRegExp m_unifiedHunkBodyRemoved;
+ QRegExp m_unifiedHunkBodyContext;
+ QRegExp m_unifiedHunkBodyLine; // Added for convenience
+
+protected:
+ const QStringList& m_diffLines;
+ DiffModel* m_currentModel;
+ DiffModelList* m_models;
+ QStringList::ConstIterator m_diffIterator;
+
+ bool m_singleFileDiff;
+
+protected:
+ const KompareModelList* m_list;
+};
+
+} // End of namespace Diff2
+
+#endif