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/* 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 <tqobject.h>
#include <tqptrlist.h>
#include <tqmap.h>
class KateDocument;
class KateView;
class KateArbitraryHighlightRange : public KateSuperRange, public KateAttribute
{
TQ_OBJECT
public:
KateArbitraryHighlightRange(KateSuperCursor* start, KateSuperCursor* end, TQObject* parent = 0L, const char* name = 0L);
KateArbitraryHighlightRange(KateDocument* doc, const KateRange& range, TQObject* parent = 0L, const char* name = 0L);
KateArbitraryHighlightRange(KateDocument* doc, const KateTextCursor& start, const KateTextCursor& end, TQObject* parent = 0L, const char* name = 0L);
virtual ~KateArbitraryHighlightRange();
virtual void changed() { slotTagRange(); };
static KateAttribute merge(TQPtrList<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 TQObject
{
TQ_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(TQObject* obj);
private:
KateView* viewForRange(KateSuperRange* range);
TQMap<KateView*, TQPtrList<KateSuperRangeList>* > m_viewHLs;
TQPtrList<KateSuperRangeList> m_docHLs;
};
#endif
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