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1521 lines
58 KiB
1521 lines
58 KiB
/* -*- mode: C++; c-file-style: "gnu" -*-
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rulewidgethandlermanager.cpp
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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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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "rulewidgethandlermanager.h"
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#include "interfaces/rulewidgethandler.h"
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#include "stl_util.h"
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#include <kdebug.h>
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#include <kiconloader.h>
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#include <qwidgetstack.h>
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#include <qstring.h>
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#include <qcstring.h>
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#include <qobject.h>
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#include <qobjectlist.h>
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#include <assert.h>
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#include <algorithm>
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using std::for_each;
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using std::remove;
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KMail::RuleWidgetHandlerManager * KMail::RuleWidgetHandlerManager::self = 0;
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namespace {
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class TextRuleWidgetHandler : public KMail::RuleWidgetHandler {
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public:
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TextRuleWidgetHandler() : KMail::RuleWidgetHandler() {}
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~TextRuleWidgetHandler() {}
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QWidget * createFunctionWidget( int number,
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QWidgetStack *functionStack,
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const QObject *receiver ) const;
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QWidget * createValueWidget( int number,
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QWidgetStack *valueStack,
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const QObject *receiver ) const;
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KMSearchRule::Function function( const QCString & field,
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const QWidgetStack *functionStack ) const;
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QString value( const QCString & field,
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const QWidgetStack *functionStack,
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const QWidgetStack *valueStack ) const;
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QString prettyValue( const QCString & field,
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const QWidgetStack *functionStack,
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const QWidgetStack *valueStack ) const;
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bool handlesField( const QCString & field ) const;
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void reset( QWidgetStack *functionStack,
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QWidgetStack *valueStack ) const;
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bool setRule( QWidgetStack *functionStack,
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QWidgetStack *valueStack,
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const KMSearchRule *rule ) const;
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bool update( const QCString & field,
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QWidgetStack *functionStack,
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QWidgetStack *valueStack ) const;
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private:
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KMSearchRule::Function currentFunction( const QWidgetStack *functionStack ) const;
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QString currentValue( const QWidgetStack *valueStack,
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KMSearchRule::Function func ) const;
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};
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class MessageRuleWidgetHandler : public KMail::RuleWidgetHandler {
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public:
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MessageRuleWidgetHandler() : KMail::RuleWidgetHandler() {}
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~MessageRuleWidgetHandler() {}
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QWidget * createFunctionWidget( int number,
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QWidgetStack *functionStack,
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const QObject *receiver ) const;
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QWidget * createValueWidget( int number,
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QWidgetStack *valueStack,
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const QObject *receiver ) const;
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KMSearchRule::Function function( const QCString & field,
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const QWidgetStack *functionStack ) const;
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QString value( const QCString & field,
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const QWidgetStack *functionStack,
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const QWidgetStack *valueStack ) const;
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QString prettyValue( const QCString & field,
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const QWidgetStack *functionStack,
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const QWidgetStack *valueStack ) const;
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bool handlesField( const QCString & field ) const;
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void reset( QWidgetStack *functionStack,
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QWidgetStack *valueStack ) const;
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bool setRule( QWidgetStack *functionStack,
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QWidgetStack *valueStack,
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const KMSearchRule *rule ) const;
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bool update( const QCString & field,
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QWidgetStack *functionStack,
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QWidgetStack *valueStack ) const;
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private:
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KMSearchRule::Function currentFunction( const QWidgetStack *functionStack ) const;
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QString currentValue( const QWidgetStack *valueStack,
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KMSearchRule::Function func ) const;
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};
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class StatusRuleWidgetHandler : public KMail::RuleWidgetHandler {
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public:
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StatusRuleWidgetHandler() : KMail::RuleWidgetHandler() {}
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~StatusRuleWidgetHandler() {}
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QWidget * createFunctionWidget( int number,
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QWidgetStack *functionStack,
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const QObject *receiver ) const;
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QWidget * createValueWidget( int number,
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QWidgetStack *valueStack,
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const QObject *receiver ) const;
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KMSearchRule::Function function( const QCString & field,
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const QWidgetStack *functionStack ) const;
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QString value( const QCString & field,
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const QWidgetStack *functionStack,
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const QWidgetStack *valueStack ) const;
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QString prettyValue( const QCString & field,
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const QWidgetStack *functionStack,
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const QWidgetStack *valueStack ) const;
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bool handlesField( const QCString & field ) const;
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void reset( QWidgetStack *functionStack,
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QWidgetStack *valueStack ) const;
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bool setRule( QWidgetStack *functionStack,
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QWidgetStack *valueStack,
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const KMSearchRule *rule ) const;
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bool update( const QCString & field,
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QWidgetStack *functionStack,
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QWidgetStack *valueStack ) const;
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private:
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KMSearchRule::Function currentFunction( const QWidgetStack *functionStack ) const;
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int currentStatusValue( const QWidgetStack *valueStack ) const;
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};
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class NumericRuleWidgetHandler : public KMail::RuleWidgetHandler {
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public:
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NumericRuleWidgetHandler() : KMail::RuleWidgetHandler() {}
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~NumericRuleWidgetHandler() {}
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QWidget * createFunctionWidget( int number,
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QWidgetStack *functionStack,
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const QObject *receiver ) const;
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QWidget * createValueWidget( int number,
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QWidgetStack *valueStack,
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const QObject *receiver ) const;
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KMSearchRule::Function function( const QCString & field,
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const QWidgetStack *functionStack ) const;
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QString value( const QCString & field,
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const QWidgetStack *functionStack,
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const QWidgetStack *valueStack ) const;
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QString prettyValue( const QCString & field,
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const QWidgetStack *functionStack,
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const QWidgetStack *valueStack ) const;
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bool handlesField( const QCString & field ) const;
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void reset( QWidgetStack *functionStack,
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QWidgetStack *valueStack ) const;
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bool setRule( QWidgetStack *functionStack,
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QWidgetStack *valueStack,
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const KMSearchRule *rule ) const;
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bool update( const QCString & field,
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QWidgetStack *functionStack,
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QWidgetStack *valueStack ) const;
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private:
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KMSearchRule::Function currentFunction( const QWidgetStack *functionStack ) const;
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QString currentValue( const QWidgetStack *valueStack ) const;
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};
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}
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KMail::RuleWidgetHandlerManager::RuleWidgetHandlerManager()
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{
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registerHandler( new NumericRuleWidgetHandler() );
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registerHandler( new StatusRuleWidgetHandler() );
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registerHandler( new MessageRuleWidgetHandler() );
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// the TextRuleWidgetHandler is the fallback handler, so it has to be added
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// as last handler
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registerHandler( new TextRuleWidgetHandler() );
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}
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KMail::RuleWidgetHandlerManager::~RuleWidgetHandlerManager()
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{
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for_each( mHandlers.begin(), mHandlers.end(),
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DeleteAndSetToZero<RuleWidgetHandler>() );
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}
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void KMail::RuleWidgetHandlerManager::registerHandler( const RuleWidgetHandler * handler )
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{
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if ( !handler )
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return;
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unregisterHandler( handler ); // don't produce duplicates
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mHandlers.push_back( handler );
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}
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void KMail::RuleWidgetHandlerManager::unregisterHandler( const RuleWidgetHandler * handler )
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{
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// don't delete them, only remove them from the list!
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mHandlers.erase( remove( mHandlers.begin(), mHandlers.end(), handler ), mHandlers.end() );
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}
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namespace {
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/** Returns the number of immediate children of parent with the given object
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name. Used by RuleWidgetHandlerManager::createWidgets().
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*/
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int childCount( const QObject *parent, const char *objName )
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{
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QObjectList *list = parent->queryList( 0, objName, false, false );
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if ( !list )
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return 0;
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const int count = list->count();
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delete list; list = 0;
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return count;
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}
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}
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void KMail::RuleWidgetHandlerManager::createWidgets( QWidgetStack *functionStack,
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QWidgetStack *valueStack,
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const QObject *receiver ) const
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{
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for ( const_iterator it = mHandlers.begin(); it != mHandlers.end(); ++it ) {
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QWidget *w = 0;
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for ( int i = 0;
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( w = (*it)->createFunctionWidget( i, functionStack, receiver ) );
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++i ) {
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if ( childCount( functionStack, w->name() ) < 2 ) {
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// there wasn't already a widget with this name, so add this widget
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functionStack->addWidget( w );
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}
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else {
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// there was already a widget with this name, so discard this widget
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kdDebug(5006) << "RuleWidgetHandlerManager::createWidgets: "
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<< w->name() << " already exists in functionStack"
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<< endl;
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delete w; w = 0;
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}
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}
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for ( int i = 0;
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( w = (*it)->createValueWidget( i, valueStack, receiver ) );
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++i ) {
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if ( childCount( valueStack, w->name() ) < 2 ) {
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// there wasn't already a widget with this name, so add this widget
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valueStack->addWidget( w );
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}
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else {
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// there was already a widget with this name, so discard this widget
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kdDebug(5006) << "RuleWidgetHandlerManager::createWidgets: "
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<< w->name() << " already exists in valueStack"
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<< endl;
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delete w; w = 0;
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}
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}
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}
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}
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KMSearchRule::Function KMail::RuleWidgetHandlerManager::function( const QCString& field,
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const QWidgetStack *functionStack ) const
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{
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for ( const_iterator it = mHandlers.begin(); it != mHandlers.end(); ++it ) {
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const KMSearchRule::Function func = (*it)->function( field,
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functionStack );
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if ( func != KMSearchRule::FuncNone )
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return func;
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}
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return KMSearchRule::FuncNone;
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}
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QString KMail::RuleWidgetHandlerManager::value( const QCString& field,
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const QWidgetStack *functionStack,
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const QWidgetStack *valueStack ) const
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{
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for ( const_iterator it = mHandlers.begin(); it != mHandlers.end(); ++it ) {
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const QString val = (*it)->value( field, functionStack, valueStack );
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if ( !val.isEmpty() )
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return val;
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}
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return QString::null;
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}
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QString KMail::RuleWidgetHandlerManager::prettyValue( const QCString& field,
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const QWidgetStack *functionStack,
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const QWidgetStack *valueStack ) const
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{
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for ( const_iterator it = mHandlers.begin(); it != mHandlers.end(); ++it ) {
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const QString val = (*it)->prettyValue( field, functionStack, valueStack );
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if ( !val.isEmpty() )
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return val;
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}
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return QString::null;
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}
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void KMail::RuleWidgetHandlerManager::reset( QWidgetStack *functionStack,
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QWidgetStack *valueStack ) const
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{
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for ( const_iterator it = mHandlers.begin(); it != mHandlers.end(); ++it ) {
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(*it)->reset( functionStack, valueStack );
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}
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update( "", functionStack, valueStack );
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}
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void KMail::RuleWidgetHandlerManager::setRule( QWidgetStack *functionStack,
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QWidgetStack *valueStack,
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const KMSearchRule *rule ) const
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{
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assert( rule );
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reset( functionStack, valueStack );
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for ( const_iterator it = mHandlers.begin(); it != mHandlers.end(); ++it ) {
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if ( (*it)->setRule( functionStack, valueStack, rule ) )
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return;
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}
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}
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void KMail::RuleWidgetHandlerManager::update( const QCString &field,
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QWidgetStack *functionStack,
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QWidgetStack *valueStack ) const
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{
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//kdDebug(5006) << "RuleWidgetHandlerManager::update( \"" << field
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// << "\", ... )" << endl;
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for ( const_iterator it = mHandlers.begin(); it != mHandlers.end(); ++it ) {
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if ( (*it)->update( field, functionStack, valueStack ) )
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return;
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}
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}
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//-----------------------------------------------------------------------------
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namespace {
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// FIXME (Qt >= 4.0):
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// This is a simplified and constified copy of QObject::child(). According
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// to a comment in qobject.h QObject::child() will be made const in Qt 4.0.
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// So once we require Qt 4.0 this can be removed.
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QObject* QObject_child_const( const QObject *parent,
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const char *objName )
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{
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const QObjectList *list = parent->children();
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if ( !list )
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return 0;
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QObjectListIterator it( *list );
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QObject *obj;
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while ( ( obj = it.current() ) ) {
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++it;
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if ( !objName || qstrcmp( objName, obj->name() ) == 0 )
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break;
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}
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return obj;
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}
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}
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//-----------------------------------------------------------------------------
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// these includes are temporary and should not be needed for the code
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// above this line, so they appear only here:
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#include "kmaddrbook.h"
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#include "kmsearchpattern.h"
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#include "regexplineedit.h"
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using KMail::RegExpLineEdit;
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#include <klocale.h>
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#include <knuminput.h>
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#include <qcombobox.h>
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#include <qlabel.h>
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//=============================================================================
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//
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// class TextRuleWidgetHandler
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//
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//=============================================================================
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namespace {
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// also see KMSearchRule::matches() and KMSearchRule::Function
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// if you change the following strings!
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static const struct {
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const KMSearchRule::Function id;
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const char *displayName;
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} TextFunctions[] = {
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{ KMSearchRule::FuncContains, I18N_NOOP( "contains" ) },
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{ KMSearchRule::FuncContainsNot, I18N_NOOP( "does not contain" ) },
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{ KMSearchRule::FuncEquals, I18N_NOOP( "equals" ) },
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{ KMSearchRule::FuncNotEqual, I18N_NOOP( "does not equal" ) },
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{ KMSearchRule::FuncRegExp, I18N_NOOP( "matches regular expr." ) },
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{ KMSearchRule::FuncNotRegExp, I18N_NOOP( "does not match reg. expr." ) },
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{ KMSearchRule::FuncIsInAddressbook, I18N_NOOP( "is in address book" ) },
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{ KMSearchRule::FuncIsNotInAddressbook, I18N_NOOP( "is not in address book" ) },
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{ KMSearchRule::FuncIsInCategory, I18N_NOOP( "is in category" ) },
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{ KMSearchRule::FuncIsNotInCategory, I18N_NOOP( "is not in category" ) }
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};
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static const int TextFunctionCount =
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sizeof( TextFunctions ) / sizeof( *TextFunctions );
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//---------------------------------------------------------------------------
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QWidget * TextRuleWidgetHandler::createFunctionWidget( int number,
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QWidgetStack *functionStack,
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const QObject *receiver ) const
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{
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if ( number != 0 )
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return 0;
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QComboBox *funcCombo = new QComboBox( functionStack, "textRuleFuncCombo" );
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for ( int i = 0; i < TextFunctionCount; ++i ) {
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funcCombo->insertItem( i18n( TextFunctions[i].displayName ) );
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}
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funcCombo->adjustSize();
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QObject::connect( funcCombo, SIGNAL( activated( int ) ),
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receiver, SLOT( slotFunctionChanged() ) );
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return funcCombo;
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}
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//---------------------------------------------------------------------------
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QWidget * TextRuleWidgetHandler::createValueWidget( int number,
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QWidgetStack *valueStack,
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const QObject *receiver ) const
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{
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if ( number == 0 ) {
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RegExpLineEdit *lineEdit =
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new RegExpLineEdit( valueStack, "regExpLineEdit" );
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QObject::connect( lineEdit, SIGNAL( textChanged( const QString & ) ),
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receiver, SLOT( slotValueChanged() ) );
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return lineEdit;
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}
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// blank QLabel to hide value widget for in-address-book rule
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if ( number == 1 ) {
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return new QLabel( valueStack, "textRuleValueHider" );
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}
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if ( number == 2 ) {
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QComboBox *combo = new QComboBox( valueStack, "categoryCombo" );
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QStringList categories = KabcBridge::categories();
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combo->insertStringList( categories );
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QObject::connect( combo, SIGNAL( activated( int ) ),
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receiver, SLOT( slotValueChanged() ) );
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return combo;
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}
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return 0;
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}
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//---------------------------------------------------------------------------
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KMSearchRule::Function TextRuleWidgetHandler::currentFunction( const QWidgetStack *functionStack ) const
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{
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const QComboBox *funcCombo =
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dynamic_cast<QComboBox*>( QObject_child_const( functionStack,
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"textRuleFuncCombo" ) );
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// FIXME (Qt >= 4.0): Use the following when QObject::child() is const.
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// dynamic_cast<QComboBox*>( functionStack->child( "textRuleFuncCombo",
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// 0, false ) );
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if ( funcCombo ) {
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return TextFunctions[funcCombo->currentItem()].id;
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}
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else
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kdDebug(5006) << "TextRuleWidgetHandler::currentFunction: "
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"textRuleFuncCombo not found." << endl;
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return KMSearchRule::FuncNone;
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}
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|
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//---------------------------------------------------------------------------
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KMSearchRule::Function TextRuleWidgetHandler::function( const QCString &,
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const QWidgetStack *functionStack ) const
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{
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return currentFunction( functionStack );
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}
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|
|
//---------------------------------------------------------------------------
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QString TextRuleWidgetHandler::currentValue( const QWidgetStack *valueStack,
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KMSearchRule::Function func ) const
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{
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// here we gotta check the combobox which contains the categories
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if ( func == KMSearchRule::FuncIsInCategory ||
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func == KMSearchRule::FuncIsNotInCategory ) {
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const QComboBox *combo=
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dynamic_cast<QComboBox*>( QObject_child_const( valueStack,
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"categoryCombo" ) );
|
|
// FIXME (Qt >= 4.0): Use the following when QObject::child() is const.
|
|
// dynamic_cast<QComboBox*>( valueStack->child( "categoryCombo",
|
|
// 0, false ) );
|
|
if ( combo ) {
|
|
return combo->currentText();
|
|
}
|
|
else {
|
|
kdDebug(5006) << "TextRuleWidgetHandler::currentValue: "
|
|
"categoryCombo not found." << endl;
|
|
return QString::null;
|
|
}
|
|
}
|
|
|
|
//in other cases of func it is a lineedit
|
|
const RegExpLineEdit *lineEdit =
|
|
dynamic_cast<RegExpLineEdit*>( QObject_child_const( valueStack,
|
|
"regExpLineEdit" ) );
|
|
// FIXME (Qt >= 4.0): Use the following when QObject::child() is const.
|
|
// dynamic_cast<RegExpLineEdit*>( valueStack->child( "regExpLineEdit",
|
|
// 0, false ) );
|
|
if ( lineEdit ) {
|
|
return lineEdit->text();
|
|
}
|
|
else
|
|
kdDebug(5006) << "TextRuleWidgetHandler::currentValue: "
|
|
"regExpLineEdit not found." << endl;
|
|
|
|
// or anything else, like addressbook
|
|
return QString::null;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QString TextRuleWidgetHandler::value( const QCString &,
|
|
const QWidgetStack *functionStack,
|
|
const QWidgetStack *valueStack ) const
|
|
{
|
|
KMSearchRule::Function func = currentFunction( functionStack );
|
|
if ( func == KMSearchRule::FuncIsInAddressbook )
|
|
return "is in address book"; // just a non-empty dummy value
|
|
else if ( func == KMSearchRule::FuncIsNotInAddressbook )
|
|
return "is not in address book"; // just a non-empty dummy value
|
|
else
|
|
return currentValue( valueStack, func );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QString TextRuleWidgetHandler::prettyValue( const QCString &,
|
|
const QWidgetStack *functionStack,
|
|
const QWidgetStack *valueStack ) const
|
|
{
|
|
KMSearchRule::Function func = currentFunction( functionStack );
|
|
if ( func == KMSearchRule::FuncIsInAddressbook )
|
|
return i18n( "is in address book" );
|
|
else if ( func == KMSearchRule::FuncIsNotInAddressbook )
|
|
return i18n( "is not in address book" );
|
|
else
|
|
return currentValue( valueStack, func );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool TextRuleWidgetHandler::handlesField( const QCString & ) const
|
|
{
|
|
return true; // we handle all fields (as fallback)
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
void TextRuleWidgetHandler::reset( QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack ) const
|
|
{
|
|
// reset the function combo box
|
|
QComboBox *funcCombo =
|
|
dynamic_cast<QComboBox*>( functionStack->child( "textRuleFuncCombo",
|
|
0, false ) );
|
|
if ( funcCombo ) {
|
|
funcCombo->blockSignals( true );
|
|
funcCombo->setCurrentItem( 0 );
|
|
funcCombo->blockSignals( false );
|
|
}
|
|
|
|
// reset the value widget
|
|
RegExpLineEdit *lineEdit =
|
|
dynamic_cast<RegExpLineEdit*>( valueStack->child( "regExpLineEdit",
|
|
0, false ) );
|
|
if ( lineEdit ) {
|
|
lineEdit->blockSignals( true );
|
|
lineEdit->clear();
|
|
lineEdit->blockSignals( false );
|
|
lineEdit->showEditButton( false );
|
|
valueStack->raiseWidget( lineEdit );
|
|
}
|
|
|
|
QComboBox *combo =
|
|
dynamic_cast<QComboBox*>( valueStack->child( "categoryCombo",
|
|
0, false ) );
|
|
if (combo) {
|
|
combo->blockSignals( true );
|
|
combo->setCurrentItem( 0 );
|
|
combo->blockSignals( false );
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool TextRuleWidgetHandler::setRule( QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack,
|
|
const KMSearchRule *rule ) const
|
|
{
|
|
if ( !rule ) {
|
|
reset( functionStack, valueStack );
|
|
return false;
|
|
}
|
|
|
|
const KMSearchRule::Function func = rule->function();
|
|
int i = 0;
|
|
for ( ; i < TextFunctionCount; ++i )
|
|
if ( func == TextFunctions[i].id )
|
|
break;
|
|
QComboBox *funcCombo =
|
|
dynamic_cast<QComboBox*>( functionStack->child( "textRuleFuncCombo",
|
|
0, false ) );
|
|
if ( funcCombo ) {
|
|
funcCombo->blockSignals( true );
|
|
if ( i < TextFunctionCount )
|
|
funcCombo->setCurrentItem( i );
|
|
else {
|
|
kdDebug(5006) << "TextRuleWidgetHandler::setRule( "
|
|
<< rule->asString()
|
|
<< " ): unhandled function" << endl;
|
|
funcCombo->setCurrentItem( 0 );
|
|
}
|
|
funcCombo->blockSignals( false );
|
|
functionStack->raiseWidget( funcCombo );
|
|
}
|
|
|
|
if ( func == KMSearchRule::FuncIsInAddressbook ||
|
|
func == KMSearchRule::FuncIsNotInAddressbook ) {
|
|
QWidget *w =
|
|
static_cast<QWidget*>( valueStack->child( "textRuleValueHider",
|
|
0, false ) );
|
|
valueStack->raiseWidget( w );
|
|
}
|
|
else if ( func == KMSearchRule::FuncIsInCategory ||
|
|
func == KMSearchRule::FuncIsNotInCategory) {
|
|
QComboBox *combo =
|
|
static_cast<QComboBox*>( valueStack->child( "categoryCombo",
|
|
0, false ) );
|
|
combo->blockSignals( true );
|
|
for ( i = 0; i < combo->count(); ++i )
|
|
if ( rule->contents() == combo->text( i ) ) {
|
|
combo->setCurrentItem( i );
|
|
break;
|
|
}
|
|
if ( i == combo->count() )
|
|
combo->setCurrentItem( 0 );
|
|
|
|
combo->blockSignals( false );
|
|
valueStack->raiseWidget( combo );
|
|
}
|
|
else {
|
|
RegExpLineEdit *lineEdit =
|
|
dynamic_cast<RegExpLineEdit*>( valueStack->child( "regExpLineEdit",
|
|
0, false ) );
|
|
if ( lineEdit ) {
|
|
lineEdit->blockSignals( true );
|
|
lineEdit->setText( rule->contents() );
|
|
lineEdit->blockSignals( false );
|
|
lineEdit->showEditButton( func == KMSearchRule::FuncRegExp ||
|
|
func == KMSearchRule::FuncNotRegExp );
|
|
valueStack->raiseWidget( lineEdit );
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool TextRuleWidgetHandler::update( const QCString &,
|
|
QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack ) const
|
|
{
|
|
// raise the correct function widget
|
|
functionStack->raiseWidget(
|
|
static_cast<QWidget*>( functionStack->child( "textRuleFuncCombo",
|
|
0, false ) ) );
|
|
|
|
// raise the correct value widget
|
|
KMSearchRule::Function func = currentFunction( functionStack );
|
|
if ( func == KMSearchRule::FuncIsInAddressbook ||
|
|
func == KMSearchRule::FuncIsNotInAddressbook ) {
|
|
valueStack->raiseWidget(
|
|
static_cast<QWidget*>( valueStack->child( "textRuleValueHider",
|
|
0, false ) ) );
|
|
}
|
|
else if ( func == KMSearchRule::FuncIsInCategory ||
|
|
func == KMSearchRule::FuncIsNotInCategory) {
|
|
valueStack->raiseWidget(
|
|
static_cast<QWidget*>( valueStack->child( "categoryCombo",
|
|
0, false ) ) );
|
|
}
|
|
else {
|
|
RegExpLineEdit *lineEdit =
|
|
dynamic_cast<RegExpLineEdit*>( valueStack->child( "regExpLineEdit",
|
|
0, false ) );
|
|
if ( lineEdit ) {
|
|
lineEdit->showEditButton( func == KMSearchRule::FuncRegExp ||
|
|
func == KMSearchRule::FuncNotRegExp );
|
|
valueStack->raiseWidget( lineEdit );
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
} // anonymous namespace for TextRuleWidgetHandler
|
|
|
|
|
|
//=============================================================================
|
|
//
|
|
// class MessageRuleWidgetHandler
|
|
//
|
|
//=============================================================================
|
|
|
|
namespace {
|
|
// also see KMSearchRule::matches() and KMSearchRule::Function
|
|
// if you change the following strings!
|
|
static const struct {
|
|
const KMSearchRule::Function id;
|
|
const char *displayName;
|
|
} MessageFunctions[] = {
|
|
{ KMSearchRule::FuncContains, I18N_NOOP( "contains" ) },
|
|
{ KMSearchRule::FuncContainsNot, I18N_NOOP( "does not contain" ) },
|
|
{ KMSearchRule::FuncRegExp, I18N_NOOP( "matches regular expr." ) },
|
|
{ KMSearchRule::FuncNotRegExp, I18N_NOOP( "does not match reg. expr." ) },
|
|
{ KMSearchRule::FuncHasAttachment, I18N_NOOP( "has an attachment" ) },
|
|
{ KMSearchRule::FuncHasNoAttachment, I18N_NOOP( "has no attachment" ) },
|
|
};
|
|
static const int MessageFunctionCount =
|
|
sizeof( MessageFunctions ) / sizeof( *MessageFunctions );
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QWidget * MessageRuleWidgetHandler::createFunctionWidget( int number,
|
|
QWidgetStack *functionStack,
|
|
const QObject *receiver ) const
|
|
{
|
|
if ( number != 0 )
|
|
return 0;
|
|
|
|
QComboBox *funcCombo = new QComboBox( functionStack, "messageRuleFuncCombo" );
|
|
for ( int i = 0; i < MessageFunctionCount; ++i ) {
|
|
funcCombo->insertItem( i18n( MessageFunctions[i].displayName ) );
|
|
}
|
|
funcCombo->adjustSize();
|
|
QObject::connect( funcCombo, SIGNAL( activated( int ) ),
|
|
receiver, SLOT( slotFunctionChanged() ) );
|
|
return funcCombo;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QWidget * MessageRuleWidgetHandler::createValueWidget( int number,
|
|
QWidgetStack *valueStack,
|
|
const QObject *receiver ) const
|
|
{
|
|
if ( number == 0 ) {
|
|
RegExpLineEdit *lineEdit =
|
|
new RegExpLineEdit( valueStack, "regExpLineEdit" );
|
|
QObject::connect( lineEdit, SIGNAL( textChanged( const QString & ) ),
|
|
receiver, SLOT( slotValueChanged() ) );
|
|
return lineEdit;
|
|
}
|
|
|
|
// blank QLabel to hide value widget for has-attachment rule
|
|
if ( number == 1 ) {
|
|
return new QLabel( valueStack, "textRuleValueHider" );
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
KMSearchRule::Function MessageRuleWidgetHandler::currentFunction( const QWidgetStack *functionStack ) const
|
|
{
|
|
const QComboBox *funcCombo =
|
|
dynamic_cast<QComboBox*>( QObject_child_const( functionStack,
|
|
"messageRuleFuncCombo" ) );
|
|
// FIXME (Qt >= 4.0): Use the following when QObject::child() is const.
|
|
// dynamic_cast<QComboBox*>( functionStack->child( "messageRuleFuncCombo",
|
|
// 0, false ) );
|
|
if ( funcCombo ) {
|
|
return MessageFunctions[funcCombo->currentItem()].id;
|
|
}
|
|
else
|
|
kdDebug(5006) << "MessageRuleWidgetHandler::currentFunction: "
|
|
"messageRuleFuncCombo not found." << endl;
|
|
return KMSearchRule::FuncNone;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
KMSearchRule::Function MessageRuleWidgetHandler::function( const QCString & field,
|
|
const QWidgetStack *functionStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return KMSearchRule::FuncNone;
|
|
|
|
return currentFunction( functionStack );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QString MessageRuleWidgetHandler::currentValue( const QWidgetStack *valueStack,
|
|
KMSearchRule::Function ) const
|
|
{
|
|
const RegExpLineEdit *lineEdit =
|
|
dynamic_cast<RegExpLineEdit*>( QObject_child_const( valueStack,
|
|
"regExpLineEdit" ) );
|
|
// FIXME (Qt >= 4.0): Use the following when QObject::child() is const.
|
|
// dynamic_cast<RegExpLineEdit*>( valueStack->child( "regExpLineEdit",
|
|
// 0, false ) );
|
|
if ( lineEdit ) {
|
|
return lineEdit->text();
|
|
}
|
|
else
|
|
kdDebug(5006) << "MessageRuleWidgetHandler::currentValue: "
|
|
"regExpLineEdit not found." << endl;
|
|
|
|
return QString::null;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QString MessageRuleWidgetHandler::value( const QCString & field,
|
|
const QWidgetStack *functionStack,
|
|
const QWidgetStack *valueStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return QString::null;
|
|
|
|
KMSearchRule::Function func = currentFunction( functionStack );
|
|
if ( func == KMSearchRule::FuncHasAttachment )
|
|
return "has an attachment"; // just a non-empty dummy value
|
|
else if ( func == KMSearchRule::FuncHasNoAttachment )
|
|
return "has no attachment"; // just a non-empty dummy value
|
|
else
|
|
return currentValue( valueStack, func );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QString MessageRuleWidgetHandler::prettyValue( const QCString & field,
|
|
const QWidgetStack *functionStack,
|
|
const QWidgetStack *valueStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return QString::null;
|
|
|
|
KMSearchRule::Function func = currentFunction( functionStack );
|
|
if ( func == KMSearchRule::FuncHasAttachment )
|
|
return i18n( "has an attachment" );
|
|
else if ( func == KMSearchRule::FuncHasNoAttachment )
|
|
return i18n( "has no attachment" );
|
|
else
|
|
return currentValue( valueStack, func );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool MessageRuleWidgetHandler::handlesField( const QCString & field ) const
|
|
{
|
|
return ( field == "<message>" );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
void MessageRuleWidgetHandler::reset( QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack ) const
|
|
{
|
|
// reset the function combo box
|
|
QComboBox *funcCombo =
|
|
dynamic_cast<QComboBox*>( functionStack->child( "messageRuleFuncCombo",
|
|
0, false ) );
|
|
if ( funcCombo ) {
|
|
funcCombo->blockSignals( true );
|
|
funcCombo->setCurrentItem( 0 );
|
|
funcCombo->blockSignals( false );
|
|
}
|
|
|
|
// reset the value widget
|
|
RegExpLineEdit *lineEdit =
|
|
dynamic_cast<RegExpLineEdit*>( valueStack->child( "regExpLineEdit",
|
|
0, false ) );
|
|
if ( lineEdit ) {
|
|
lineEdit->blockSignals( true );
|
|
lineEdit->clear();
|
|
lineEdit->blockSignals( false );
|
|
lineEdit->showEditButton( false );
|
|
valueStack->raiseWidget( lineEdit );
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool MessageRuleWidgetHandler::setRule( QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack,
|
|
const KMSearchRule *rule ) const
|
|
{
|
|
if ( !rule || !handlesField( rule->field() ) ) {
|
|
reset( functionStack, valueStack );
|
|
return false;
|
|
}
|
|
|
|
const KMSearchRule::Function func = rule->function();
|
|
int i = 0;
|
|
for ( ; i < MessageFunctionCount; ++i )
|
|
if ( func == MessageFunctions[i].id )
|
|
break;
|
|
QComboBox *funcCombo =
|
|
dynamic_cast<QComboBox*>( functionStack->child( "messageRuleFuncCombo",
|
|
0, false ) );
|
|
if ( funcCombo ) {
|
|
funcCombo->blockSignals( true );
|
|
if ( i < MessageFunctionCount )
|
|
funcCombo->setCurrentItem( i );
|
|
else {
|
|
kdDebug(5006) << "MessageRuleWidgetHandler::setRule( "
|
|
<< rule->asString()
|
|
<< " ): unhandled function" << endl;
|
|
funcCombo->setCurrentItem( 0 );
|
|
}
|
|
funcCombo->blockSignals( false );
|
|
functionStack->raiseWidget( funcCombo );
|
|
}
|
|
|
|
if ( func == KMSearchRule::FuncHasAttachment ||
|
|
func == KMSearchRule::FuncHasNoAttachment ) {
|
|
QWidget *w =
|
|
static_cast<QWidget*>( valueStack->child( "textRuleValueHider",
|
|
0, false ) );
|
|
valueStack->raiseWidget( w );
|
|
}
|
|
else {
|
|
RegExpLineEdit *lineEdit =
|
|
dynamic_cast<RegExpLineEdit*>( valueStack->child( "regExpLineEdit",
|
|
0, false ) );
|
|
if ( lineEdit ) {
|
|
lineEdit->blockSignals( true );
|
|
lineEdit->setText( rule->contents() );
|
|
lineEdit->blockSignals( false );
|
|
lineEdit->showEditButton( func == KMSearchRule::FuncRegExp ||
|
|
func == KMSearchRule::FuncNotRegExp );
|
|
valueStack->raiseWidget( lineEdit );
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool MessageRuleWidgetHandler::update( const QCString & field,
|
|
QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return false;
|
|
// raise the correct function widget
|
|
functionStack->raiseWidget(
|
|
static_cast<QWidget*>( functionStack->child( "messageRuleFuncCombo",
|
|
0, false ) ) );
|
|
|
|
// raise the correct value widget
|
|
KMSearchRule::Function func = currentFunction( functionStack );
|
|
if ( func == KMSearchRule::FuncHasAttachment ||
|
|
func == KMSearchRule::FuncHasNoAttachment ) {
|
|
QWidget *w =
|
|
static_cast<QWidget*>( valueStack->child( "textRuleValueHider",
|
|
0, false ) );
|
|
valueStack->raiseWidget( w );
|
|
}
|
|
else {
|
|
RegExpLineEdit *lineEdit =
|
|
dynamic_cast<RegExpLineEdit*>( valueStack->child( "regExpLineEdit",
|
|
0, false ) );
|
|
if ( lineEdit ) {
|
|
lineEdit->showEditButton( func == KMSearchRule::FuncRegExp ||
|
|
func == KMSearchRule::FuncNotRegExp );
|
|
valueStack->raiseWidget( lineEdit );
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
} // anonymous namespace for MessageRuleWidgetHandler
|
|
|
|
|
|
//=============================================================================
|
|
//
|
|
// class StatusRuleWidgetHandler
|
|
//
|
|
//=============================================================================
|
|
|
|
namespace {
|
|
static const struct {
|
|
const KMSearchRule::Function id;
|
|
const char *displayName;
|
|
} StatusFunctions[] = {
|
|
{ KMSearchRule::FuncContains, I18N_NOOP( "is" ) },
|
|
{ KMSearchRule::FuncContainsNot, I18N_NOOP( "is not" ) }
|
|
};
|
|
static const int StatusFunctionCount =
|
|
sizeof( StatusFunctions ) / sizeof( *StatusFunctions );
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QWidget * StatusRuleWidgetHandler::createFunctionWidget( int number,
|
|
QWidgetStack *functionStack,
|
|
const QObject *receiver ) const
|
|
{
|
|
if ( number != 0 )
|
|
return 0;
|
|
|
|
QComboBox *funcCombo = new QComboBox( functionStack,
|
|
"statusRuleFuncCombo" );
|
|
for ( int i = 0; i < StatusFunctionCount; ++i ) {
|
|
funcCombo->insertItem( i18n( StatusFunctions[i].displayName ) );
|
|
}
|
|
funcCombo->adjustSize();
|
|
QObject::connect( funcCombo, SIGNAL( activated( int ) ),
|
|
receiver, SLOT( slotFunctionChanged() ) );
|
|
return funcCombo;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QWidget * StatusRuleWidgetHandler::createValueWidget( int number,
|
|
QWidgetStack *valueStack,
|
|
const QObject *receiver ) const
|
|
{
|
|
if ( number != 0 )
|
|
return 0;
|
|
|
|
QComboBox *statusCombo = new QComboBox( valueStack,
|
|
"statusRuleValueCombo" );
|
|
for ( int i = 0; i < KMail::StatusValueCountWithoutHidden; ++i ) {
|
|
statusCombo->insertItem( UserIcon( KMail::StatusValues[ i ].icon ), i18n( KMail::StatusValues[ i ].text ) );
|
|
}
|
|
statusCombo->adjustSize();
|
|
QObject::connect( statusCombo, SIGNAL( activated( int ) ),
|
|
receiver, SLOT( slotValueChanged() ) );
|
|
return statusCombo;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
KMSearchRule::Function StatusRuleWidgetHandler::currentFunction( const QWidgetStack *functionStack ) const
|
|
{
|
|
const QComboBox *funcCombo =
|
|
dynamic_cast<QComboBox*>( QObject_child_const( functionStack,
|
|
"statusRuleFuncCombo" ) );
|
|
// FIXME (Qt >= 4.0): Use the following when QObject::child() is const.
|
|
// dynamic_cast<QComboBox*>( functionStack->child( "statusRuleFuncCombo",
|
|
// 0, false ) );
|
|
if ( funcCombo ) {
|
|
return StatusFunctions[funcCombo->currentItem()].id;
|
|
}
|
|
else
|
|
kdDebug(5006) << "StatusRuleWidgetHandler::currentFunction: "
|
|
"statusRuleFuncCombo not found." << endl;
|
|
return KMSearchRule::FuncNone;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
KMSearchRule::Function StatusRuleWidgetHandler::function( const QCString & field,
|
|
const QWidgetStack *functionStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return KMSearchRule::FuncNone;
|
|
|
|
return currentFunction( functionStack );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
int StatusRuleWidgetHandler::currentStatusValue( const QWidgetStack *valueStack ) const
|
|
{
|
|
const QComboBox *statusCombo =
|
|
dynamic_cast<QComboBox*>( QObject_child_const( valueStack,
|
|
"statusRuleValueCombo" ) );
|
|
// FIXME (Qt >= 4.0): Use the following when QObject::child() is const.
|
|
// dynamic_cast<QComboBox*>( valueStack->child( "statusRuleValueCombo",
|
|
// 0, false ) );
|
|
if ( statusCombo ) {
|
|
return statusCombo->currentItem();
|
|
}
|
|
else
|
|
kdDebug(5006) << "StatusRuleWidgetHandler::currentStatusValue: "
|
|
"statusRuleValueCombo not found." << endl;
|
|
return -1;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QString StatusRuleWidgetHandler::value( const QCString & field,
|
|
const QWidgetStack *,
|
|
const QWidgetStack *valueStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return QString::null;
|
|
|
|
const int status = currentStatusValue( valueStack );
|
|
if ( status != -1 )
|
|
return QString::fromLatin1( KMail::StatusValues[ status ].text );
|
|
else
|
|
return QString::null;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QString StatusRuleWidgetHandler::prettyValue( const QCString & field,
|
|
const QWidgetStack *,
|
|
const QWidgetStack *valueStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return QString::null;
|
|
|
|
const int status = currentStatusValue( valueStack );
|
|
if ( status != -1 )
|
|
return i18n( KMail::StatusValues[ status ].text );
|
|
else
|
|
return QString::null;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool StatusRuleWidgetHandler::handlesField( const QCString & field ) const
|
|
{
|
|
return ( field == "<status>" );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
void StatusRuleWidgetHandler::reset( QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack ) const
|
|
{
|
|
// reset the function combo box
|
|
QComboBox *funcCombo =
|
|
dynamic_cast<QComboBox*>( functionStack->child( "statusRuleFuncCombo",
|
|
0, false ) );
|
|
if ( funcCombo ) {
|
|
funcCombo->blockSignals( true );
|
|
funcCombo->setCurrentItem( 0 );
|
|
funcCombo->blockSignals( false );
|
|
}
|
|
|
|
// reset the status value combo box
|
|
QComboBox *statusCombo =
|
|
dynamic_cast<QComboBox*>( valueStack->child( "statusRuleValueCombo",
|
|
0, false ) );
|
|
if ( statusCombo ) {
|
|
statusCombo->blockSignals( true );
|
|
statusCombo->setCurrentItem( 0 );
|
|
statusCombo->blockSignals( false );
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool StatusRuleWidgetHandler::setRule( QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack,
|
|
const KMSearchRule *rule ) const
|
|
{
|
|
if ( !rule || !handlesField( rule->field() ) ) {
|
|
reset( functionStack, valueStack );
|
|
return false;
|
|
}
|
|
|
|
// set the function
|
|
const KMSearchRule::Function func = rule->function();
|
|
int funcIndex = 0;
|
|
for ( ; funcIndex < StatusFunctionCount; ++funcIndex )
|
|
if ( func == StatusFunctions[funcIndex].id )
|
|
break;
|
|
QComboBox *funcCombo =
|
|
dynamic_cast<QComboBox*>( functionStack->child( "statusRuleFuncCombo",
|
|
0, false ) );
|
|
if ( funcCombo ) {
|
|
funcCombo->blockSignals( true );
|
|
if ( funcIndex < StatusFunctionCount )
|
|
funcCombo->setCurrentItem( funcIndex );
|
|
else {
|
|
kdDebug(5006) << "StatusRuleWidgetHandler::setRule( "
|
|
<< rule->asString()
|
|
<< " ): unhandled function" << endl;
|
|
funcCombo->setCurrentItem( 0 );
|
|
}
|
|
funcCombo->blockSignals( false );
|
|
functionStack->raiseWidget( funcCombo );
|
|
}
|
|
|
|
// set the value
|
|
const QString value = rule->contents();
|
|
int valueIndex = 0;
|
|
for ( ; valueIndex < KMail::StatusValueCountWithoutHidden; ++valueIndex )
|
|
if ( value == QString::fromLatin1(
|
|
KMail::StatusValues[ valueIndex ].text ) )
|
|
break;
|
|
QComboBox *statusCombo =
|
|
dynamic_cast<QComboBox*>( valueStack->child( "statusRuleValueCombo",
|
|
0, false ) );
|
|
if ( statusCombo ) {
|
|
statusCombo->blockSignals( true );
|
|
if ( valueIndex < KMail::StatusValueCountWithoutHidden )
|
|
statusCombo->setCurrentItem( valueIndex );
|
|
else {
|
|
kdDebug(5006) << "StatusRuleWidgetHandler::setRule( "
|
|
<< rule->asString()
|
|
<< " ): unhandled value" << endl;
|
|
statusCombo->setCurrentItem( 0 );
|
|
}
|
|
statusCombo->blockSignals( false );
|
|
valueStack->raiseWidget( statusCombo );
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool StatusRuleWidgetHandler::update( const QCString &field,
|
|
QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return false;
|
|
|
|
// raise the correct function widget
|
|
functionStack->raiseWidget(
|
|
static_cast<QWidget*>( functionStack->child( "statusRuleFuncCombo",
|
|
0, false ) ) );
|
|
|
|
// raise the correct value widget
|
|
valueStack->raiseWidget(
|
|
static_cast<QWidget*>( valueStack->child( "statusRuleValueCombo",
|
|
0, false ) ) );
|
|
return true;
|
|
}
|
|
|
|
} // anonymous namespace for StatusRuleWidgetHandler
|
|
|
|
|
|
//=============================================================================
|
|
//
|
|
// class NumericRuleWidgetHandler
|
|
//
|
|
//=============================================================================
|
|
|
|
namespace {
|
|
static const struct {
|
|
const KMSearchRule::Function id;
|
|
const char *displayName;
|
|
} NumericFunctions[] = {
|
|
{ KMSearchRule::FuncEquals, I18N_NOOP( "is equal to" ) },
|
|
{ KMSearchRule::FuncNotEqual, I18N_NOOP( "is not equal to" ) },
|
|
{ KMSearchRule::FuncIsGreater, I18N_NOOP( "is greater than" ) },
|
|
{ KMSearchRule::FuncIsLessOrEqual, I18N_NOOP( "is less than or equal to" ) },
|
|
{ KMSearchRule::FuncIsLess, I18N_NOOP( "is less than" ) },
|
|
{ KMSearchRule::FuncIsGreaterOrEqual, I18N_NOOP( "is greater than or equal to" ) }
|
|
};
|
|
static const int NumericFunctionCount =
|
|
sizeof( NumericFunctions ) / sizeof( *NumericFunctions );
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QWidget * NumericRuleWidgetHandler::createFunctionWidget( int number,
|
|
QWidgetStack *functionStack,
|
|
const QObject *receiver ) const
|
|
{
|
|
if ( number != 0 )
|
|
return 0;
|
|
|
|
QComboBox *funcCombo = new QComboBox( functionStack,
|
|
"numericRuleFuncCombo" );
|
|
for ( int i = 0; i < NumericFunctionCount; ++i ) {
|
|
funcCombo->insertItem( i18n( NumericFunctions[i].displayName ) );
|
|
}
|
|
funcCombo->adjustSize();
|
|
QObject::connect( funcCombo, SIGNAL( activated( int ) ),
|
|
receiver, SLOT( slotFunctionChanged() ) );
|
|
return funcCombo;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QWidget * NumericRuleWidgetHandler::createValueWidget( int number,
|
|
QWidgetStack *valueStack,
|
|
const QObject *receiver ) const
|
|
{
|
|
if ( number != 0 )
|
|
return 0;
|
|
|
|
KIntNumInput *numInput = new KIntNumInput( valueStack, "KIntNumInput" );
|
|
QObject::connect( numInput, SIGNAL( valueChanged( int ) ),
|
|
receiver, SLOT( slotValueChanged() ) );
|
|
return numInput;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
KMSearchRule::Function NumericRuleWidgetHandler::currentFunction( const QWidgetStack *functionStack ) const
|
|
{
|
|
const QComboBox *funcCombo =
|
|
dynamic_cast<QComboBox*>( QObject_child_const( functionStack,
|
|
"numericRuleFuncCombo" ) );
|
|
// FIXME (Qt >= 4.0): Use the following when QObject::child() is const.
|
|
// dynamic_cast<QComboBox*>( functionStack->child( "numericRuleFuncCombo",
|
|
// 0, false ) );
|
|
if ( funcCombo ) {
|
|
return NumericFunctions[funcCombo->currentItem()].id;
|
|
}
|
|
else
|
|
kdDebug(5006) << "NumericRuleWidgetHandler::currentFunction: "
|
|
"numericRuleFuncCombo not found." << endl;
|
|
return KMSearchRule::FuncNone;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
KMSearchRule::Function NumericRuleWidgetHandler::function( const QCString & field,
|
|
const QWidgetStack *functionStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return KMSearchRule::FuncNone;
|
|
|
|
return currentFunction( functionStack );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QString NumericRuleWidgetHandler::currentValue( const QWidgetStack *valueStack ) const
|
|
{
|
|
const KIntNumInput *numInput =
|
|
dynamic_cast<KIntNumInput*>( QObject_child_const( valueStack,
|
|
"KIntNumInput" ) );
|
|
// FIXME (Qt >= 4.0): Use the following when QObject::child() is const.
|
|
// dynamic_cast<KIntNumInput*>( valueStack->child( "KIntNumInput",
|
|
// 0, false ) );
|
|
if ( numInput ) {
|
|
return QString::number( numInput->value() );
|
|
}
|
|
else
|
|
kdDebug(5006) << "NumericRuleWidgetHandler::currentValue: "
|
|
"KIntNumInput not found." << endl;
|
|
return QString::null;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QString NumericRuleWidgetHandler::value( const QCString & field,
|
|
const QWidgetStack *,
|
|
const QWidgetStack *valueStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return QString::null;
|
|
|
|
return currentValue( valueStack );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
QString NumericRuleWidgetHandler::prettyValue( const QCString & field,
|
|
const QWidgetStack *,
|
|
const QWidgetStack *valueStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return QString::null;
|
|
|
|
return currentValue( valueStack );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool NumericRuleWidgetHandler::handlesField( const QCString & field ) const
|
|
{
|
|
return ( field == "<size>" || field == "<age in days>" );
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
void NumericRuleWidgetHandler::reset( QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack ) const
|
|
{
|
|
// reset the function combo box
|
|
QComboBox *funcCombo =
|
|
dynamic_cast<QComboBox*>( functionStack->child( "numericRuleFuncCombo",
|
|
0, false ) );
|
|
if ( funcCombo ) {
|
|
funcCombo->blockSignals( true );
|
|
funcCombo->setCurrentItem( 0 );
|
|
funcCombo->blockSignals( false );
|
|
}
|
|
|
|
// reset the value widget
|
|
KIntNumInput *numInput =
|
|
dynamic_cast<KIntNumInput*>( valueStack->child( "KIntNumInput",
|
|
0, false ) );
|
|
if ( numInput ) {
|
|
numInput->blockSignals( true );
|
|
numInput->setValue( 0 );
|
|
numInput->blockSignals( false );
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
void initNumInput( KIntNumInput *numInput, const QCString &field )
|
|
{
|
|
if ( field == "<size>" ) {
|
|
numInput->setMinValue( 0 );
|
|
numInput->setSuffix( i18n( " bytes" ) );
|
|
}
|
|
else {
|
|
numInput->setMinValue( -10000 );
|
|
numInput->setSuffix( i18n( " days" ) );
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool NumericRuleWidgetHandler::setRule( QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack,
|
|
const KMSearchRule *rule ) const
|
|
{
|
|
if ( !rule || !handlesField( rule->field() ) ) {
|
|
reset( functionStack, valueStack );
|
|
return false;
|
|
}
|
|
|
|
// set the function
|
|
const KMSearchRule::Function func = rule->function();
|
|
int funcIndex = 0;
|
|
for ( ; funcIndex < NumericFunctionCount; ++funcIndex )
|
|
if ( func == NumericFunctions[funcIndex].id )
|
|
break;
|
|
QComboBox *funcCombo =
|
|
dynamic_cast<QComboBox*>( functionStack->child( "numericRuleFuncCombo",
|
|
0, false ) );
|
|
if ( funcCombo ) {
|
|
funcCombo->blockSignals( true );
|
|
if ( funcIndex < NumericFunctionCount )
|
|
funcCombo->setCurrentItem( funcIndex );
|
|
else {
|
|
kdDebug(5006) << "NumericRuleWidgetHandler::setRule( "
|
|
<< rule->asString()
|
|
<< " ): unhandled function" << endl;
|
|
funcCombo->setCurrentItem( 0 );
|
|
}
|
|
funcCombo->blockSignals( false );
|
|
functionStack->raiseWidget( funcCombo );
|
|
}
|
|
|
|
// set the value
|
|
bool ok;
|
|
int value = rule->contents().toInt( &ok );
|
|
if ( !ok )
|
|
value = 0;
|
|
KIntNumInput *numInput =
|
|
dynamic_cast<KIntNumInput*>( valueStack->child( "KIntNumInput",
|
|
0, false ) );
|
|
if ( numInput ) {
|
|
initNumInput( numInput, rule->field() );
|
|
numInput->blockSignals( true );
|
|
numInput->setValue( value );
|
|
numInput->blockSignals( false );
|
|
valueStack->raiseWidget( numInput );
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
|
|
bool NumericRuleWidgetHandler::update( const QCString &field,
|
|
QWidgetStack *functionStack,
|
|
QWidgetStack *valueStack ) const
|
|
{
|
|
if ( !handlesField( field ) )
|
|
return false;
|
|
|
|
// raise the correct function widget
|
|
functionStack->raiseWidget(
|
|
static_cast<QWidget*>( functionStack->child( "numericRuleFuncCombo",
|
|
0, false ) ) );
|
|
|
|
// raise the correct value widget
|
|
KIntNumInput *numInput =
|
|
dynamic_cast<KIntNumInput*>( valueStack->child( "KIntNumInput",
|
|
0, false ) );
|
|
if ( numInput ) {
|
|
initNumInput( numInput, field );
|
|
valueStack->raiseWidget( numInput );
|
|
}
|
|
return true;
|
|
}
|
|
|
|
} // anonymous namespace for NumericRuleWidgetHandler
|
|
|