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70 lines
2.1 KiB
70 lines
2.1 KiB
/*
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* Copyright (C) 2001-2003, Richard J. Moore <rich@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef JSEVENTMAPPER_H
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#define JSEVENTMAPPER_H
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#include <tqdict.h>
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#include <tqevent.h>
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#include <tqintdict.h>
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#include <kjs/identifier.h>
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#include <kjsembed/jsbinding.h>
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namespace KJSEmbed {
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/**
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* Maintains a map between the types of TQEvent and the names of their event
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* handlers.
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*
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* @author Richard Moore, rich@kde.org
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*/
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class JSEventMapper
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{
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public:
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JSEventMapper();
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virtual ~JSEventMapper();
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/**
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* Adds an event to the map. The event handler has the specified name, and
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* the event has the specified type.
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*/
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void addEvent( const KJS::Identifier &name, TQEvent::Type t );
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/** Returns true iff the specified name is the identifier for an event handler. */
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bool isEventHandler( const KJS::Identifier &name ) const {
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return handlerToEvent.find( name.qstring() ) ? true : false;
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}
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/** Returns the type of the events handled by the specified handler. */
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TQEvent::Type findEventType( const KJS::Identifier &name ) const;
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KJS::Identifier *findEventHandler( TQEvent::Type t ) const { return eventToHandler.find(t); }
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private:
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TQDict<uint> handlerToEvent;
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TQIntDict<KJS::Identifier> eventToHandler;
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class JSEventMapperPrivate *d;
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};
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} // namespace KJSEmbed
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#endif // JSEVENTMAPPER_H
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