aggregationeditor.cpp

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/******************************************************************************
 *
 *  Copyright 2008 Szymon Tomasz Stefanek <pragma@kvirc.net>
 *
 *  This program is free softhisare; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Softhisare Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Softhisare
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 *******************************************************************************/

#include "utils/aggregationeditor.h"
#include "core/aggregation.h"
#include "utils/comboboxutils.h"

#include <QLabel>
#include <QGridLayout>
#include <QTreeWidget>
#include <QGroupBox>
#include <QPushButton>
#include <QCheckBox>

#include <KComboBox>
#include <KLineEdit>
#include <KLocalizedString>
#include <KTextEdit>

using namespace MessageList::Utils;
using namespace MessageList::Core;

AggregationEditor::AggregationEditor( QWidget *parent )
    : OptionSetEditor( parent )
{
    mCurrentAggregation = 0;

    // Grouping and Threading tab
    QWidget * tab = new QWidget( this );
    addTab( tab, i18n( "Groups && Threading" ) );

    QGridLayout * tabg = new QGridLayout( tab );

    tabg->addWidget( new QLabel( i18n( "Grouping:" ), tab ), 0, 0 );
    mGroupingCombo = new KComboBox( tab );
    tabg->addWidget( mGroupingCombo, 0, 1 );

    connect( mGroupingCombo, SIGNAL(activated(int)),
             SLOT(groupingComboActivated(int)) );

    tabg->addWidget( new QLabel( i18n( "Group expand policy:" ), tab ), 3, 0 );
    mGroupExpandPolicyCombo = new KComboBox( tab );
    tabg->addWidget( mGroupExpandPolicyCombo, 3, 1 );

    tabg->addWidget( new QLabel( i18n( "Threading:" ), tab ), 4, 0 );
    mThreadingCombo = new KComboBox( tab );
    tabg->addWidget( mThreadingCombo, 4, 1 );

    connect( mThreadingCombo, SIGNAL(activated(int)),
             SLOT(threadingComboActivated(int)) );

    tabg->addWidget( new QLabel( i18n( "Thread leader:" ), tab ), 5, 0 );
    mThreadLeaderCombo = new KComboBox( tab );
    tabg->addWidget( mThreadLeaderCombo, 5, 1 );

    tabg->addWidget( new QLabel( i18n( "Thread expand policy:" ), tab ), 6, 0 );
    mThreadExpandPolicyCombo = new KComboBox( tab );
    tabg->addWidget( mThreadExpandPolicyCombo, 6, 1 );

    tabg->setColumnStretch( 1, 1 );
    tabg->setRowStretch( 9, 1 );

    // Advanced tab
    tab = new QWidget( this );
    addTab( tab, i18nc( "@title:tab Advanced settings tab for aggregation mode", "Advanced" ) );

    tabg = new QGridLayout( tab );

    tabg->addWidget( new QLabel( i18n( "Fill view strategy:" ), tab ), 0, 0 );
    mFillViewStrategyCombo = new KComboBox( tab );
    tabg->addWidget( mFillViewStrategyCombo, 0, 1 );

    tabg->setColumnStretch( 1, 1 );
    tabg->setRowStretch( 1, 1 );
    fillGroupingCombo();
    fillThreadingCombo();
    fillFillViewStrategyCombo();

    fillThreadLeaderCombo();
    fillThreadExpandPolicyCombo();
    fillGroupExpandPolicyCombo();
}

AggregationEditor::~AggregationEditor()
{
}

void AggregationEditor::editAggregation( Aggregation *set )
{
    mCurrentAggregation = set;

    if ( !mCurrentAggregation )
    {
        setEnabled( false );
        return;
    }
    setEnabled( true );
    nameEdit()->setText( set->name() );
    descriptionEdit()->setText( set->description() );

    ComboBoxUtils::setIntegerOptionComboValue( mGroupingCombo, (int)mCurrentAggregation->grouping() );
    ComboBoxUtils::setIntegerOptionComboValue( mThreadingCombo,
                                               (int)mCurrentAggregation->threading() );
    ComboBoxUtils::setIntegerOptionComboValue( mFillViewStrategyCombo,
                                               (int)mCurrentAggregation->fillViewStrategy() );

    //Necessary to fill after apply mGroupingCombo/mThreadingCombo/mFillViewStrategyCombo otherwise other combo are not filled.
    fillThreadLeaderCombo();
    fillThreadExpandPolicyCombo();
    fillGroupExpandPolicyCombo();

    ComboBoxUtils::setIntegerOptionComboValue( mThreadLeaderCombo,
                                               (int)mCurrentAggregation->threadLeader() );

    ComboBoxUtils::setIntegerOptionComboValue( mThreadExpandPolicyCombo,
                                               (int)mCurrentAggregation->threadExpandPolicy() );

    ComboBoxUtils::setIntegerOptionComboValue( mGroupExpandPolicyCombo,
                                               (int)mCurrentAggregation->groupExpandPolicy() );
    fillThreadLeaderCombo();
    fillThreadExpandPolicyCombo();
    fillGroupExpandPolicyCombo();

    setReadOnly( mCurrentAggregation->readOnly() );
}

void AggregationEditor::setReadOnly(bool readOnly)
{
    mGroupingCombo->setEnabled(!readOnly);
    mGroupExpandPolicyCombo->setEnabled(!readOnly);
    mThreadingCombo->setEnabled(!readOnly);
    mThreadLeaderCombo->setEnabled(!readOnly);
    mThreadExpandPolicyCombo->setEnabled(!readOnly);
    mFillViewStrategyCombo->setEnabled(!readOnly);

    OptionSetEditor::setReadOnly(readOnly);
}

void AggregationEditor::commit()
{
    mCurrentAggregation->setName( nameEdit()->text() );
    mCurrentAggregation->setDescription( descriptionEdit()->toPlainText() );


    mCurrentAggregation->setGrouping(
                (Aggregation::Grouping)ComboBoxUtils::getIntegerOptionComboValue( mGroupingCombo, 0 )
                );

    mCurrentAggregation->setGroupExpandPolicy(
                (Aggregation::GroupExpandPolicy)ComboBoxUtils::getIntegerOptionComboValue( mGroupExpandPolicyCombo, 0 )
                );

    mCurrentAggregation->setThreading(
                (Aggregation::Threading)ComboBoxUtils::getIntegerOptionComboValue( mThreadingCombo, 0 )
                );

    mCurrentAggregation->setThreadLeader(
                (Aggregation::ThreadLeader)ComboBoxUtils::getIntegerOptionComboValue( mThreadLeaderCombo, 0 )
                );

    mCurrentAggregation->setThreadExpandPolicy(
                (Aggregation::ThreadExpandPolicy)ComboBoxUtils::getIntegerOptionComboValue( mThreadExpandPolicyCombo, 0 )
                );

    mCurrentAggregation->setFillViewStrategy(
                (Aggregation::FillViewStrategy)ComboBoxUtils::getIntegerOptionComboValue( mFillViewStrategyCombo, 0 )
                );
}

void AggregationEditor::slotNameEditTextEdited( const QString &newName )
{
    if( !mCurrentAggregation )
        return;
    mCurrentAggregation->setName( newName );
    emit aggregationNameChanged();
}

void AggregationEditor::fillGroupingCombo()
{
    ComboBoxUtils::fillIntegerOptionCombo(
                mGroupingCombo,
                Aggregation::enumerateGroupingOptions()
                );
}

void AggregationEditor::groupingComboActivated( int )
{
    fillGroupExpandPolicyCombo();
    fillThreadLeaderCombo();
}

void AggregationEditor::fillGroupExpandPolicyCombo()
{
    ComboBoxUtils::fillIntegerOptionCombo(
                mGroupExpandPolicyCombo,
                Aggregation::enumerateGroupExpandPolicyOptions(
                    (Aggregation::Grouping) ComboBoxUtils::getIntegerOptionComboValue( mGroupingCombo, Aggregation::NoGrouping )
                    )
                );
}

void AggregationEditor::fillThreadingCombo()
{
    ComboBoxUtils::fillIntegerOptionCombo(
                mThreadingCombo,
                Aggregation::enumerateThreadingOptions()
                );
}

void AggregationEditor::threadingComboActivated( int )
{
    fillThreadLeaderCombo();
    fillThreadExpandPolicyCombo();
}

void AggregationEditor::fillThreadLeaderCombo()
{
    ComboBoxUtils::fillIntegerOptionCombo(
                mThreadLeaderCombo,
                Aggregation::enumerateThreadLeaderOptions(
                    (Aggregation::Grouping) ComboBoxUtils::getIntegerOptionComboValue( mGroupingCombo, Aggregation::NoGrouping ),
                    (Aggregation::Threading) ComboBoxUtils::getIntegerOptionComboValue( mThreadingCombo, Aggregation::NoThreading )
                    )
                );
}

void AggregationEditor::fillThreadExpandPolicyCombo()
{
    ComboBoxUtils::fillIntegerOptionCombo(
                mThreadExpandPolicyCombo,
                Aggregation::enumerateThreadExpandPolicyOptions(
                    (Aggregation::Threading) ComboBoxUtils::getIntegerOptionComboValue( mThreadingCombo, Aggregation::NoThreading )
                    )
                );
}

void AggregationEditor::fillFillViewStrategyCombo()
{
    ComboBoxUtils::fillIntegerOptionCombo(
                mFillViewStrategyCombo,
                Aggregation::enumerateFillViewStrategyOptions()
                );
}