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81 lines
3.4 KiB
81 lines
3.4 KiB
/* -*- mode: C++; c-file-style: "gnu" -*- |
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interfaces/rulewidgethandler.h |
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This file is part of KMail, the KDE mail client. |
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Copyright (c) 2004 Ingo Kloecker <kloecker@kde.org> |
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KMail 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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KMail 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 __KMAIL_INTERFACES_RULEWIDGETHANDLER_H__ |
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#define __KMAIL_INTERFACES_RULEWIDGETHANDLER_H__ |
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#include "../kmsearchpattern.h" |
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class QWidget; |
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class QWidgetStack; |
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class QCString; |
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class QString; |
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class QObject; |
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namespace KMail { |
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/** |
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* @short An interface to filter/search rule widget handlers |
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*/ |
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class RuleWidgetHandler { |
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public: |
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virtual ~RuleWidgetHandler() {} |
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virtual QWidget * createFunctionWidget( int number, |
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QWidgetStack *functionStack, |
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const QObject *receiver ) const = 0; |
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virtual QWidget * createValueWidget( int number, |
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QWidgetStack *valueStack, |
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const QObject *receiver ) const = 0; |
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virtual KMSearchRule::Function function( const QCString & field, |
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const QWidgetStack *functionStack ) const = 0; |
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virtual QString value( const QCString & field, |
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const QWidgetStack *functionStack, |
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const QWidgetStack *valueStack ) const = 0; |
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virtual QString prettyValue( const QCString & field, |
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const QWidgetStack *functionStack, |
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const QWidgetStack *valueStack ) const = 0; |
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virtual bool handlesField( const QCString & field ) const = 0; |
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virtual void reset( QWidgetStack *functionStack, |
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QWidgetStack *valueStack ) const = 0; |
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virtual bool setRule( QWidgetStack *functionStack, |
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QWidgetStack *valueStack, |
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const KMSearchRule *rule ) const = 0; |
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virtual bool update( const QCString & field, |
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QWidgetStack *functionStack, |
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QWidgetStack *valueStack ) const = 0; |
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}; |
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} // namespace KMail |
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#endif // __KMAIL_INTERFACES_RULEWIDGETHANDLER_H__ |
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