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/* This file is part of the KDE libraries
Copyright (C) 2004 Joseph Wenninger <jowenn@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 _KATE_TEMPLATE_HANDLER_H_
#define _KATE_TEMPLATE_HANDLER_H_
#include "katesupercursor.h"
#include "katekeyinterceptorfunctor.h"
#include <qobject.h>
#include <qmap.h>
#include <qdict.h>
#include <qptrlist.h>
#include <qstring.h>
class KateDocument;
class KateTemplateHandler: public QObject, public KateKeyInterceptorFunctor {
Q_OBJECT
public:
KateTemplateHandler(KateDocument *doc,uint line,uint column, const QString &templateString, const QMap<QString,QString> &initialValues);
virtual ~KateTemplateHandler();
inline bool initOk() {return m_initOk;}
virtual bool operator()(KKey key);
private:
struct KateTemplatePlaceHolder {
KateSuperRangeList ranges;
bool isCursor;
bool isInitialValue;
};
class KateTemplateHandlerPlaceHolderInfo{
public:
KateTemplateHandlerPlaceHolderInfo():begin(0),len(0),placeholder(""){};
KateTemplateHandlerPlaceHolderInfo(uint begin_,uint len_,const QString& placeholder_):begin(begin_),len(len_),placeholder(placeholder_){}
uint begin;
uint len;
QString placeholder;
};
class KateSuperRangeList *m_ranges;
class KateDocument *m_doc;
QPtrList<KateTemplatePlaceHolder> m_tabOrder;
QDict<KateTemplatePlaceHolder> m_dict;
void generateRangeTable(uint insertLine,uint insertCol, const QString& insertString, const QValueList<KateTemplateHandlerPlaceHolderInfo> &buildList);
int m_currentTabStop;
KateSuperRange *m_currentRange;
void locateRange(const KateTextCursor &cursor );
bool m_initOk;
bool m_recursion;
private slots:
void slotTextInserted(int,int);
void slotDocumentDestroyed();
void slotAboutToRemoveText(const KateTextRange &range);
void slotTextRemoved();
};
#endif
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