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/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 87 insertions, 0 deletions

diff --git a/kate/part/katearbitraryhighlight.h b/kate/part/katearbitraryhighlight.h
new file mode 100644
index 000000000..7955e7889
--- /dev/null
+++ b/kate/part/katearbitraryhighlight.h
@@ -0,0 +1,87 @@
+/* This file is part of the KDE libraries
+   Copyright (C) 2003 Hamish Rodda <rodda@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KATEARBITRARYHIGHLIGHT_H
+#define KATEARBITRARYHIGHLIGHT_H
+
+#include "kateattribute.h"
+#include "katesupercursor.h"
+
+#include <qobject.h>
+#include <qptrlist.h>
+#include <qmap.h>
+
+class KateDocument;
+class KateView;
+
+class KateArbitraryHighlightRange : public KateSuperRange, public KateAttribute
+{
+  Q_OBJECT
+
+public:
+  KateArbitraryHighlightRange(KateSuperCursor* start, KateSuperCursor* end, QObject* parent = 0L, const char* name = 0L);
+  KateArbitraryHighlightRange(KateDocument* doc, const KateRange& range, QObject* parent = 0L, const char* name = 0L);
+  KateArbitraryHighlightRange(KateDocument* doc, const KateTextCursor& start, const KateTextCursor& end, QObject* parent = 0L, const char* name = 0L);
+
+	virtual ~KateArbitraryHighlightRange();
+
+  virtual void changed() { slotTagRange(); };
+
+  static KateAttribute merge(QPtrList<KateSuperRange> ranges);
+};
+
+/**
+ * An arbitrary highlighting interface for Kate.
+ *
+ * Ideas for more features:
+ * - integration with syntax highlighting:
+ *   - eg. a signal for when a new context is created, destroyed, changed
+ *   - hopefully make this extension more complimentary to the current syntax highlighting
+ * - signal for cursor movement
+ * - signal for mouse movement
+ * - identical highlight for whole list
+ * - signals for view movement
+ */
+class KateArbitraryHighlight : public QObject
+{
+  Q_OBJECT
+
+public:
+  KateArbitraryHighlight(KateDocument* parent = 0L, const char* name = 0L);
+
+  void addHighlightToDocument(KateSuperRangeList* list);
+  void addHighlightToView(KateSuperRangeList* list, KateView* view);
+
+  KateSuperRangeList& rangesIncluding(uint line, KateView* view = 0L);
+
+signals:
+  void tagLines(KateView* view, KateSuperRange* range);
+
+private slots:
+  void slotTagRange(KateSuperRange* range);
+  void slotRangeListDeleted(QObject* obj);
+private:
+  KateView* viewForRange(KateSuperRange* range);
+
+  QMap<KateView*, QPtrList<KateSuperRangeList>* > m_viewHLs;
+  QPtrList<KateSuperRangeList> m_docHLs;
+};
+
+#endif
+
+// kate: space-indent on; indent-width 2; replace-tabs on;