Kate

katetemplatehandler.h

00001 /* This file is part of the KDE libraries
00002    Copyright (C) 2004 Joseph Wenninger <jowenn@kde.org>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License version 2 as published by the Free Software Foundation.
00007 
00008    This library is distributed in the hope that it will be useful,
00009    but WITHOUT ANY WARRANTY; without even the implied warranty of
00010    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011    Library General Public License for more details.
00012 
00013    You should have received a copy of the GNU Library General Public License
00014    along with this library; see the file COPYING.LIB.  If not, write to
00015    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00016    Boston, MA 02110-1301, USA.
00017 */
00018 #ifndef _KATE_TEMPLATE_HANDLER_H_
00019 #define _KATE_TEMPLATE_HANDLER_H_
00020 
00021 #include "katesupercursor.h"
00022 #include "katekeyinterceptorfunctor.h"
00023 #include <qobject.h>
00024 #include <qmap.h>
00025 #include <qdict.h>
00026 #include <qptrlist.h>
00027 #include <qstring.h>
00028 
00029 class KateDocument;
00030 
00031 class KateTemplateHandler: public QObject, public KateKeyInterceptorFunctor {
00032         Q_OBJECT
00033     public:
00034         KateTemplateHandler(KateDocument *doc,uint line,uint column, const QString &templateString, const QMap<QString,QString> &initialValues);
00035         virtual ~KateTemplateHandler();
00036         inline bool initOk() {return m_initOk;}
00037         virtual bool operator()(KKey key);
00038     private:
00039         struct KateTemplatePlaceHolder {
00040             KateSuperRangeList ranges;
00041             bool isCursor;
00042             bool isInitialValue;
00043         };
00044         class KateTemplateHandlerPlaceHolderInfo{
00045             public:
00046                 KateTemplateHandlerPlaceHolderInfo():begin(0),len(0),placeholder(""){};
00047                 KateTemplateHandlerPlaceHolderInfo(uint begin_,uint len_,const QString& placeholder_):begin(begin_),len(len_),placeholder(placeholder_){}
00048                 uint begin;
00049                 uint len;
00050                 QString placeholder;
00051         };
00052         class KateSuperRangeList *m_ranges;
00053         class KateDocument *m_doc;
00054         QPtrList<KateTemplatePlaceHolder> m_tabOrder;
00055         QDict<KateTemplatePlaceHolder> m_dict;
00056         void generateRangeTable(uint insertLine,uint insertCol, const QString& insertString, const QValueList<KateTemplateHandlerPlaceHolderInfo> &buildList);
00057         int m_currentTabStop;
00058         KateSuperRange *m_currentRange;
00059         void locateRange(const KateTextCursor &cursor );
00060         bool m_initOk;
00061         bool m_recursion;
00062     private slots:
00063         void slotTextInserted(int,int);
00064         void slotDocumentDestroyed();
00065         void slotAboutToRemoveText(const KateTextRange &range);
00066         void slotTextRemoved();
00067 };
00068 #endif
Kate

katetemplatehandler.h

Kate

API Reference
