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tdegraphics/kpovmodeler/pmmediaedit.cpp

371 lines
15 KiB

/*
**************************************************************************
description
--------------------
copyright : (C) 2001 by Luis Carvalho
email : lpassos@mail.telepac.pt
**************************************************************************
**************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
**************************************************************************/
#include "pmmediaedit.h"
#include "pmmedia.h"
#include "pmlineedits.h"
#include "pmcoloredit.h"
#include <layout.h>
#include <tqlabel.h>
#include <tqcheckbox.h>
#include <tqcombobox.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kdialog.h>
PMMediaEdit::PMMediaEdit( TQWidget* parent, const char* name )
: Base( parent, name )
{
m_pDisplayedObject = 0;
}
void PMMediaEdit::createTopWidgets( )
{
TQHBoxLayout* hl;
TQGridLayout* gl;
Base::createTopWidgets( );
hl = new TQHBoxLayout( topLayout( ) );
hl->addWidget( new TQLabel( i18n( "Method:" ), this ) );
m_pMethodEdit = new TQComboBox( this );
m_pMethodEdit->insertItem( i18n( "1 (Monte Carlo)" ) );
m_pMethodEdit->insertItem( i18n( "2 (Smooth)" ) );
m_pMethodEdit->insertItem( i18n( "3 (Adaptive sampling)" ) );
hl->addWidget( m_pMethodEdit );
hl->addStretch( 1 );
hl = new TQHBoxLayout( topLayout( ) );
hl->addWidget( new TQLabel( i18n( "Intervals:" ), this ) );
m_pIntervalsEdit = new PMIntEdit( this );
m_pIntervalsEdit->setValidation( true, 1, false, 0 );
hl->addWidget( m_pIntervalsEdit );
hl->addStretch( 1 );
hl = new TQHBoxLayout( topLayout( ) );
hl->addWidget( new TQLabel( i18n( "Samples" ), this ) );
hl->addWidget( new TQLabel( i18n( "Min:" ), this ) );
m_pSamplesMinEdit = new PMIntEdit( this );
m_pSamplesMinEdit->setValidation( true, 1, false, 0 );
hl->addWidget( m_pSamplesMinEdit );
m_pSamplesMaxLabel = new TQLabel( i18n( "Max:" ), this );
hl->addWidget( m_pSamplesMaxLabel );
m_pSamplesMaxEdit = new PMIntEdit( this );
hl->addWidget( m_pSamplesMaxEdit );
hl->addStretch( 1 );
hl = new TQHBoxLayout( topLayout( ) );
gl = new TQGridLayout( hl, 3, 2 );
gl->addWidget( new TQLabel( i18n( "Confidence:" ), this ), 0, 0 );
m_pConfidenceEdit = new PMFloatEdit( this );
m_pConfidenceEdit->setValidation( true, 0, true, 1 );
gl->addWidget( m_pConfidenceEdit, 0, 1 );
gl->addWidget( new TQLabel( i18n( "Variance:" ), this ), 1, 0 );
m_pVarianceEdit = new PMFloatEdit( this );
gl->addWidget( m_pVarianceEdit, 1, 1 );
gl->addWidget( new TQLabel( i18n( "Ratio:" ), this ), 2, 0 );
m_pRatioEdit = new PMFloatEdit( this );
gl->addWidget( m_pRatioEdit, 2, 1 );
hl->addStretch( 1 );
m_pAAWidget = new TQWidget( this );
hl = new TQHBoxLayout( m_pAAWidget, KDialog::spacingHint( ) );
hl->addWidget( new TQLabel( i18n( "Anti-aliasing" ), m_pAAWidget ) );
hl->addWidget( new TQLabel( i18n( "Level:" ), m_pAAWidget ) );
m_pAALevelEdit = new PMIntEdit( m_pAAWidget );
m_pAALevelEdit->setValidation( true, 1, false, 0 );
hl->addWidget( m_pAALevelEdit );
hl->addWidget( new TQLabel( i18n( "Threshold:" ), m_pAAWidget ) );
m_pAAThresholdEdit = new PMFloatEdit( m_pAAWidget );
m_pAAThresholdEdit->setValidation( true, 0.0, false, 0.0 );
hl->addWidget( m_pAAThresholdEdit );
hl->addStretch( 1 );
topLayout( )->addWidget( m_pAAWidget );
hl = new TQHBoxLayout( topLayout( ) );
gl = new TQGridLayout( hl, 2, 2 );
m_pEnableAbsorptionEdit = new TQCheckBox( i18n( "Absorption" ), this );
gl->addMultiCellWidget( m_pEnableAbsorptionEdit, 0, 0, 0, 1 );
m_pAbsorptionEdit = new PMColorEdit( false, this );
m_pAbsorptionLabel = new TQLabel( i18n( "Color:" ), this );
gl->addWidget( m_pAbsorptionLabel, 1, 0, AlignTop );
gl->addWidget( m_pAbsorptionEdit, 1, 1 );
hl->addStretch( 1 );
hl = new TQHBoxLayout( topLayout( ) );
gl = new TQGridLayout( hl, 2, 2 );
m_pEnableEmissionEdit = new TQCheckBox( i18n( "Emission" ), this );
gl->addMultiCellWidget( m_pEnableEmissionEdit, 0, 0, 0, 1 );
m_pEmissionEdit = new PMColorEdit( false, this );
m_pEmissionLabel = new TQLabel( i18n( "Color:" ), this );
gl->addWidget( m_pEmissionLabel, 1, 0, AlignTop );
gl->addWidget( m_pEmissionEdit, 1, 1 );
hl->addStretch( 1 );
m_pEnableScatteringEdit = new TQCheckBox( i18n( "Scattering" ), this );
topLayout( )->addWidget( m_pEnableScatteringEdit );
m_pScatteringWidget = new TQWidget( this );
TQVBoxLayout* vl = new TQVBoxLayout( m_pScatteringWidget, KDialog::spacingHint( ) );
hl = new TQHBoxLayout( vl );
hl->addWidget( new TQLabel( i18n( "Type:" ), m_pScatteringWidget ) );
m_pScatteringTypeEdit = new TQComboBox( m_pScatteringWidget );
m_pScatteringTypeEdit->insertItem( i18n( "Isotropic" ) );
m_pScatteringTypeEdit->insertItem( i18n( "Mie Haze" ) );
m_pScatteringTypeEdit->insertItem( i18n( "Mie Murky" ) );
m_pScatteringTypeEdit->insertItem( i18n( "Rayleigh" ) );
m_pScatteringTypeEdit->insertItem( i18n( "Henyey-Greenstein" ) );
hl->addWidget( m_pScatteringTypeEdit );
hl->addStretch( 1 );
hl = new TQHBoxLayout( vl );
hl->addWidget( new TQLabel( i18n( "Color:" ), m_pScatteringWidget ), 0, AlignTop );
m_pScatteringColorEdit = new PMColorEdit( false, m_pScatteringWidget );
hl->addWidget( m_pScatteringColorEdit );
hl = new TQHBoxLayout( vl );
gl = new TQGridLayout( hl, 2, 2 );
m_pScatteringEccentricityLabel = new TQLabel( i18n( "Eccentricity:" ), m_pScatteringWidget );
gl->addWidget( m_pScatteringEccentricityLabel, 0, 0 );
m_pScatteringEccentricityEdit = new PMFloatEdit( m_pScatteringWidget );
gl->addWidget( m_pScatteringEccentricityEdit, 0, 1 );
gl->addWidget( new TQLabel( i18n( "Extinction:" ), m_pScatteringWidget ), 1, 0 );
m_pScatteringExtinctionEdit = new PMFloatEdit( m_pScatteringWidget );
gl->addWidget( m_pScatteringExtinctionEdit, 1, 1 );
hl->addStretch( 1 );
topLayout( )->addWidget( m_pScatteringWidget );
connect( m_pMethodEdit, TQT_SIGNAL( activated( int ) ), TQT_SLOT( slotMethodChanged( int ) ) );
connect( m_pIntervalsEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pSamplesMinEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pSamplesMaxEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pConfidenceEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pVarianceEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pRatioEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pAALevelEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pAAThresholdEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pAbsorptionEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pEmissionEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pEnableAbsorptionEdit, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotAbsorptionClicked( ) ) );
connect( m_pEnableEmissionEdit, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotEmissionClicked( ) ) );
connect( m_pEnableScatteringEdit, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotScatteringClicked( ) ) );
connect( m_pScatteringTypeEdit, TQT_SIGNAL( activated( int ) ), TQT_SLOT( slotScatteringTypeChanged( int ) ) );
connect( m_pScatteringColorEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pScatteringEccentricityEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
connect( m_pScatteringExtinctionEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
}
void PMMediaEdit::displayObject( PMObject* o )
{
if( o->isA( "Media" ) )
{
bool readOnly = o->isReadOnly( );
m_pDisplayedObject = ( PMMedia* ) o;
m_pMethodEdit->setCurrentItem( m_pDisplayedObject->method( ) - 1 );
m_pMethodEdit->setEnabled( !readOnly );
m_pIntervalsEdit->setValue( m_pDisplayedObject->intervals( ) );
m_pIntervalsEdit->setReadOnly( readOnly );
m_pSamplesMinEdit->setValue( m_pDisplayedObject->samplesMin( ) );
m_pSamplesMinEdit->setReadOnly( readOnly );
m_pSamplesMaxEdit->setValue( m_pDisplayedObject->samplesMax( ) );
m_pSamplesMaxEdit->setReadOnly( readOnly );
m_pConfidenceEdit->setValue( m_pDisplayedObject->confidence( ) );
m_pConfidenceEdit->setReadOnly( readOnly );
m_pVarianceEdit->setValue( m_pDisplayedObject->variance( ) );
m_pVarianceEdit->setReadOnly( readOnly );
m_pRatioEdit->setValue( m_pDisplayedObject->ratio( ) );
m_pRatioEdit->setReadOnly( readOnly );
m_pAALevelEdit->setValue( m_pDisplayedObject->aaLevel( ) );
m_pAALevelEdit->setReadOnly( readOnly );
m_pAAThresholdEdit->setValue( m_pDisplayedObject->aaThreshold( ) );
m_pAAThresholdEdit->setReadOnly( readOnly );
m_pAbsorptionEdit->setColor( m_pDisplayedObject->absorption( ) );
m_pAbsorptionEdit->setReadOnly( readOnly );
m_pEmissionEdit->setColor( m_pDisplayedObject->emission( ) );
m_pEmissionEdit->setReadOnly( readOnly );
m_pEnableAbsorptionEdit->setChecked( m_pDisplayedObject->isAbsorptionEnabled( ) );
m_pEnableAbsorptionEdit->setEnabled( !readOnly );
m_pEnableEmissionEdit->setChecked( m_pDisplayedObject->isEmissionEnabled( ) );
m_pEnableEmissionEdit->setEnabled( !readOnly );
m_pEnableScatteringEdit->setChecked( m_pDisplayedObject->isScatteringEnabled( ) );
m_pEnableScatteringEdit->setEnabled( !readOnly );
m_pScatteringTypeEdit->setCurrentItem( m_pDisplayedObject->scatteringType( ) - 1 );
m_pScatteringTypeEdit->setEnabled( !readOnly );
m_pScatteringColorEdit->setColor( m_pDisplayedObject->scatteringColor( ) );
m_pScatteringColorEdit->setReadOnly( readOnly );
m_pScatteringEccentricityEdit->setValue( m_pDisplayedObject->scatteringEccentricity( ) );
m_pScatteringEccentricityEdit->setReadOnly( readOnly );
m_pScatteringExtinctionEdit->setValue( m_pDisplayedObject->scatteringExtinction( ) );
m_pScatteringExtinctionEdit->setReadOnly( readOnly );
slotMethodChanged( m_pMethodEdit->currentItem( ) );
slotAbsorptionClicked( );
slotEmissionClicked( );
slotScatteringClicked( );
slotScatteringTypeChanged( m_pScatteringTypeEdit->currentItem( ) );
Base::displayObject( o );
}
else
kdError( PMArea ) << "PMMediaEdit: Can't display object\n";
}
void PMMediaEdit::saveContents( )
{
if( m_pDisplayedObject )
{
Base::saveContents( );
m_pDisplayedObject->setMethod( m_pMethodEdit->currentItem( ) + 1 );
m_pDisplayedObject->setIntervals( m_pIntervalsEdit->value( ) );
m_pDisplayedObject->setSamplesMin( m_pSamplesMinEdit->value( ) );
m_pDisplayedObject->setSamplesMax( m_pSamplesMaxEdit->value( ) );
m_pDisplayedObject->setConfidence( m_pConfidenceEdit->value( ) );
m_pDisplayedObject->setVariance( m_pVarianceEdit->value( ) );
m_pDisplayedObject->setRatio( m_pRatioEdit->value( ) );
m_pDisplayedObject->setAALevel( m_pAALevelEdit->value( ) );
m_pDisplayedObject->setAAThreshold( m_pAAThresholdEdit->value( ) );
m_pDisplayedObject->setAbsorption( m_pAbsorptionEdit->color( ) );
m_pDisplayedObject->setEmission( m_pEmissionEdit->color( ) );
m_pDisplayedObject->setScatteringType( m_pScatteringTypeEdit->currentItem( ) + 1 );
m_pDisplayedObject->setScatteringColor( m_pScatteringColorEdit->color( ) );
m_pDisplayedObject->setScatteringEccentricity( m_pScatteringEccentricityEdit->value( ) );
m_pDisplayedObject->setScatteringExtinction( m_pScatteringExtinctionEdit->value( ) );
m_pDisplayedObject->enableAbsorption( m_pEnableAbsorptionEdit->isChecked( ) );
m_pDisplayedObject->enableEmission( m_pEnableEmissionEdit->isChecked( ) );
m_pDisplayedObject->enableScattering( m_pEnableScatteringEdit->isChecked( ) );
}
}
bool PMMediaEdit::isDataValid( )
{
if( !m_pIntervalsEdit->isDataValid( ) ) return false;
if( !m_pSamplesMinEdit->isDataValid( ) ) return false;
if( !m_pSamplesMaxEdit->isDataValid( ) ) return false;
if( !m_pConfidenceEdit->isDataValid( ) ) return false;
if( !m_pVarianceEdit->isDataValid( ) ) return false;
if( !m_pRatioEdit->isDataValid( ) ) return false;
if( !m_pAALevelEdit->isDataValid( ) ) return false;
if( !m_pAAThresholdEdit->isDataValid( ) ) return false;
if( !m_pAbsorptionEdit->isDataValid( ) ) return false;
if( !m_pEmissionEdit->isDataValid( ) ) return false;
if( !m_pScatteringColorEdit->isDataValid( ) ) return false;
if( !m_pScatteringEccentricityEdit->isDataValid( ) ) return false;
if( !m_pScatteringExtinctionEdit->isDataValid( ) ) return false;
if( m_pMethodEdit->currentItem( ) < 2 &&
m_pSamplesMaxEdit->value( ) < m_pSamplesMinEdit->value( ) )
{
KMessageBox::error( this, i18n( "Maximum number of samples lower than minimum number." ),
i18n( "Error" ) );
return false;
}
return Base::isDataValid( );
}
void PMMediaEdit::slotMethodChanged( int c )
{
if ( c == 2 )
{
m_pAAWidget->show( );
m_pSamplesMaxLabel->hide( );
m_pSamplesMaxEdit->hide( );
}
else
{
m_pAAWidget->hide( );
m_pSamplesMaxLabel->show( );
m_pSamplesMaxEdit->show( );
if ( m_pSamplesMaxEdit->value( ) < m_pSamplesMinEdit->value( ) )
m_pSamplesMaxEdit->setValue( m_pSamplesMinEdit->value( ) );
}
emit dataChanged( );
emit sizeChanged( );
}
void PMMediaEdit::slotAbsorptionClicked( )
{
if( m_pEnableAbsorptionEdit->isChecked( ) )
{
m_pAbsorptionEdit->show( );
m_pAbsorptionLabel->show( );
}
else
{
m_pAbsorptionEdit->hide( );
m_pAbsorptionLabel->hide( );
}
emit dataChanged( );
emit sizeChanged( );
}
void PMMediaEdit::slotEmissionClicked( )
{
if( m_pEnableEmissionEdit->isChecked( ) )
{
m_pEmissionEdit->show( );
m_pEmissionLabel->show( );
}
else
{
m_pEmissionEdit->hide( );
m_pEmissionLabel->hide( );
}
emit dataChanged( );
emit sizeChanged( );
}
void PMMediaEdit::slotScatteringClicked( )
{
if( m_pEnableScatteringEdit->isChecked( ) )
{
m_pScatteringWidget->show( );
if( m_pScatteringTypeEdit->currentItem( ) == 4 )
{
m_pScatteringEccentricityLabel->show( );
m_pScatteringEccentricityEdit->show( );
}
else
{
m_pScatteringEccentricityLabel->hide( );
m_pScatteringEccentricityEdit->hide( );
}
}
else
m_pScatteringWidget->hide( );
emit dataChanged( );
emit sizeChanged( );
}
void PMMediaEdit::slotScatteringTypeChanged( int c )
{
if( c == 4 )
{
m_pScatteringEccentricityLabel->show( );
m_pScatteringEccentricityEdit->show( );
}
else
{
m_pScatteringEccentricityLabel->hide( );
m_pScatteringEccentricityEdit->hide( );
}
m_pScatteringWidget->adjustSize( );
emit dataChanged( );
emit sizeChanged( );
}
#include "pmmediaedit.moc"