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134 lines
4.2 KiB
134 lines
4.2 KiB
/* This file is part of the KDE project
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Copyright (C) 2005 Thorsten Zachmann <zachmann@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "KPrPolygonProperty.h"
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#include <tqlayout.h>
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#include <kcombobox.h>
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#include <tdelocale.h>
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#include <knuminput.h>
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#include "polygonpropertyui.h"
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#include "KPrPolygonPreview.h"
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KPrPolygonProperty::KPrPolygonProperty( TQWidget *parent, const char *name, KPrPolygonSettingCmd::PolygonSettings &polygonSettings )
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: TQWidget( parent, name )
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, m_polygonSettings( polygonSettings )
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{
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TQVBoxLayout *layout = new TQVBoxLayout( this );
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layout->addWidget( m_ui = new PolygonPropertyUI( this ) );
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m_ui->typeCombo->insertItem( i18n( "Polygon" ) );
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m_ui->typeCombo->insertItem( i18n( "Convex/Concave" ) );
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connect( m_ui->typeCombo, TQT_SIGNAL( activated( int ) ),
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this, TQT_SLOT(slotTypeChanged( int ) ) );
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connect( m_ui->cornersInput, TQT_SIGNAL( valueChanged( int ) ),
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m_ui->polygonPreview, TQT_SLOT( slotCornersValue( int ) ) );
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connect( m_ui->sharpnessInput, TQT_SIGNAL( valueChanged( int ) ),
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m_ui->polygonPreview, TQT_SLOT( slotSharpnessValue( int ) ) );
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slotReset();
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}
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KPrPolygonProperty::~KPrPolygonProperty()
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{
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}
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int KPrPolygonProperty::getPolygonPropertyChange() const
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{
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int flags = 0;
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if ( isConvexConcave() != m_polygonSettings.checkConcavePolygon )
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flags |= KPrPolygonSettingCmd::ConcaveConvex;
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if ( m_ui->cornersInput->value() != m_polygonSettings.cornersValue )
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flags |= KPrPolygonSettingCmd::Corners;
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if ( m_ui->sharpnessInput->value() != m_polygonSettings.sharpnessValue )
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flags |= KPrPolygonSettingCmd::Sharpness;
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return flags;
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}
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KPrPolygonSettingCmd::PolygonSettings KPrPolygonProperty::getPolygonSettings() const
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{
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KPrPolygonSettingCmd::PolygonSettings polygonSettings;
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polygonSettings.checkConcavePolygon = isConvexConcave();
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polygonSettings.cornersValue = m_ui->cornersInput->value();;
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polygonSettings.sharpnessValue = m_ui->sharpnessInput->value();;
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return polygonSettings;
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}
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void KPrPolygonProperty::setPolygonSettings( const KPrPolygonSettingCmd::PolygonSettings &polygonSettings )
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{
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m_polygonSettings = polygonSettings;
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slotReset();
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}
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void KPrPolygonProperty::apply()
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{
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int flags = getPolygonPropertyChange();
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if ( flags & KPrPolygonSettingCmd::ConcaveConvex )
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m_polygonSettings.checkConcavePolygon = isConvexConcave();
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if ( flags & KPrPolygonSettingCmd::Corners )
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m_polygonSettings.cornersValue = m_ui->cornersInput->value();
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if ( flags & KPrPolygonSettingCmd::Sharpness )
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m_polygonSettings.sharpnessValue = m_ui->sharpnessInput->value();
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}
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bool KPrPolygonProperty::isConvexConcave() const
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{
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return m_ui->typeCombo->currentItem() == 1;
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}
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void KPrPolygonProperty::slotTypeChanged( int pos )
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{
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m_ui->polygonPreview->slotConvexConcave( pos == 1 );
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m_ui->sharpnessInput->setEnabled( pos == 1 );
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}
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void KPrPolygonProperty::slotReset()
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{
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m_ui->typeCombo->setCurrentItem( m_polygonSettings.checkConcavePolygon ? 1 : 0 );
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m_ui->polygonPreview->slotConvexConcave( m_polygonSettings.checkConcavePolygon );
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m_ui->sharpnessInput->setEnabled( m_polygonSettings.checkConcavePolygon );
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m_ui->cornersInput->setValue( m_polygonSettings.cornersValue );
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m_ui->polygonPreview->slotCornersValue( m_polygonSettings.cornersValue );
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m_ui->sharpnessInput->setValue( m_polygonSettings.sharpnessValue );
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m_ui->polygonPreview->slotSharpnessValue( m_polygonSettings.sharpnessValue );
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}
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#include "KPrPolygonProperty.moc"
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