/* This file is part of the KDE project Copyright (C) 2005 Thorsten Zachmann <zachmann@kde.org> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #include "KPrPieProperty.h" #include <tqlayout.h> #include <kcombobox.h> #include <tdelocale.h> #include <knuminput.h> #include "global.h" #include "piepropertyui.h" #include "KPrPiePreview.h" KPrPieProperty::KPrPieProperty( TQWidget *parent, const char *name, KPrPieValueCmd::PieValues pieValues ) : TQWidget( parent, name ) , m_pieValues( pieValues ) { TQVBoxLayout *layout = new TQVBoxLayout( this ); layout->addWidget( m_ui = new PiePropertyUI( this ) ); m_ui->typeCombo->insertItem( i18n( "Pie" ) ); m_ui->typeCombo->insertItem( i18n( "Arc" ) ); m_ui->typeCombo->insertItem( i18n( "Chord" ) ); connect( m_ui->typeCombo, TQT_SIGNAL( activated( int ) ), this, TQT_SLOT( slotTypeChanged( int ) ) ); connect( m_ui->angleInput, TQT_SIGNAL( valueChanged( int ) ), this, TQT_SLOT( slotAngleChanged( int ) ) ); connect( m_ui->lengthInput, TQT_SIGNAL( valueChanged( int ) ), this, TQT_SLOT( slotLengthChanged( int ) ) ); slotReset(); } KPrPieProperty::~KPrPieProperty() { } int KPrPieProperty::getPiePropertyChange() const { int flags = 0; KPrPieValueCmd::PieValues pieValues = getPieValues(); if ( pieValues.pieType != m_pieValues.pieType ) flags |= KPrPieValueCmd::Type; if ( pieValues.pieAngle != m_pieValues.pieAngle ) flags |= KPrPieValueCmd::Angle; if ( pieValues.pieLength != m_pieValues.pieLength ) flags |= KPrPieValueCmd::Length; return flags; } KPrPieValueCmd::PieValues KPrPieProperty::getPieValues() const { KPrPieValueCmd::PieValues pieValues; pieValues.pieType = static_cast<PieType>( m_ui->typeCombo->currentItem() ); pieValues.pieAngle = m_ui->angleInput->value() * 16; pieValues.pieLength = m_ui->lengthInput->value() * 16; return pieValues; } void KPrPieProperty::setPieValues( const KPrPieValueCmd::PieValues &pieValues ) { m_pieValues = pieValues; slotReset(); } void KPrPieProperty::apply() { int flags = getPiePropertyChange(); KPrPieValueCmd::PieValues pieValues = getPieValues(); if ( flags & KPrPieValueCmd::Type ) m_pieValues.pieType = pieValues.pieType; if ( flags & KPrPieValueCmd::Angle ) m_pieValues.pieAngle = pieValues.pieAngle; if ( flags & KPrPieValueCmd::Length ) m_pieValues.pieLength = pieValues.pieLength; } void KPrPieProperty::slotReset() { m_ui->typeCombo->setCurrentItem( ( int ) m_pieValues.pieType ); m_ui->piePreview->setType( m_pieValues.pieType ); m_ui->angleInput->setValue( m_pieValues.pieAngle / 16 ); m_ui->piePreview->setAngle( m_pieValues.pieAngle ); m_ui->lengthInput->setValue( m_pieValues.pieLength / 16 ); m_ui->piePreview->setLength( m_pieValues.pieLength ); } void KPrPieProperty::slotTypeChanged( int pos ) { m_ui->piePreview->setType( static_cast<PieType>( pos ) ); } void KPrPieProperty::slotAngleChanged( int num ) { m_ui->piePreview->setAngle( num * 16 ); } void KPrPieProperty::slotLengthChanged( int num ) { m_ui->piePreview->setLength( num * 16 ); } #include "KPrPieProperty.moc"