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112 lines
3.7 KiB
C++
112 lines
3.7 KiB
C++
/* -*- mode: C++; c-file-style: "gnu" -*-
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Copyright (c) 2004 Ingo Kloecker <kloecker@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the Qt library by Trolltech AS, Norway (or with modified versions
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of Qt that use the same license as Qt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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Qt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#ifndef MAILCOMMON_RULEWIDGETHANDLERMANAGER_H
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#define MAILCOMMON_RULEWIDGETHANDLERMANAGER_H
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#include "search/searchpattern.h"
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#include <QByteArray>
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#include <QVector>
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#include <QObject>
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#include <QString>
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#include <QStackedWidget>
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namespace MailCommon {
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class RuleWidgetHandler;
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/**
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* @short Singleton to manage the list of RuleWidgetHandlers
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*/
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class RuleWidgetHandlerManager
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{
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static RuleWidgetHandlerManager * self;
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RuleWidgetHandlerManager();
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public:
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~RuleWidgetHandlerManager();
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static RuleWidgetHandlerManager *instance()
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{
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if ( !self ) {
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self = new RuleWidgetHandlerManager();
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}
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return self;
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}
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void setIsBalooSearch(bool isBalooSearch);
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void registerHandler( const RuleWidgetHandler *handler );
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void unregisterHandler( const RuleWidgetHandler *handler );
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void createWidgets(QStackedWidget *functionStack,
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QStackedWidget *valueStack,
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const QObject *receiver) const;
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MailCommon::SearchRule::Function function( const QByteArray & field,
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const QStackedWidget *functionStack ) const;
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QString value( const QByteArray &field,
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const QStackedWidget *functionStack,
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const QStackedWidget *valueStack ) const;
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QString prettyValue( const QByteArray & field,
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const QStackedWidget *functionStack,
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const QStackedWidget *valueStack ) const;
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bool handlesField( const QByteArray & field,
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const QStackedWidget *functionStack,
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const QStackedWidget *valueStack ) const;
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void reset( QStackedWidget *functionStack,
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QStackedWidget *valueStack ) const;
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void setRule(QStackedWidget *functionStack,
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QStackedWidget *valueStack,
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const MailCommon::SearchRule::Ptr rule ) const;
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void update( const QByteArray & field,
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QStackedWidget *functionStack,
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QStackedWidget *valueStack ) const;
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private:
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typedef QVector<const RuleWidgetHandler*>::const_iterator const_iterator;
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typedef QVector<const RuleWidgetHandler*>::iterator iterator;
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QVector<const RuleWidgetHandler*> mHandlers;
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bool mIsBalooSearch;
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};
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} // namespace MailCommon
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#endif
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