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tdegraphics/kpovmodeler/pmrendermodesdialog.cpp

612 lines
20 KiB

/*
**************************************************************************
description
--------------------
copyright : (C) 2001 by Andreas Zehender
email : zehender@kde.org
**************************************************************************
**************************************************************************
* *
* 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 "pmrendermodesdialog.h"
#include <tqlistbox.h>
#include <tqpushbutton.h>
#include <tqcheckbox.h>
#include <tqlineedit.h>
#include <tqtabwidget.h>
#include <tqvbox.h>
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqcombobox.h>
#include <klocale.h>
#include <kconfig.h>
#include <kmessagebox.h>
#include <kfiledialog.h>
#include "pmlineedits.h"
TQSize PMRenderModesDialog::s_size = TQSize( 300, 200 );
PMRenderModesDialog::PMRenderModesDialog( PMRenderModeList* modes, TQWidget* parent, const char* name )
: KDialogBase( parent, name, true, i18n( "Render Modes" ),
Ok | Cancel, Ok )
{
m_selectionIndex = modes->at( );
m_pOriginalModes = modes;
PMRenderModeListIterator it( *modes );
for( ; it.current( ); ++it )
m_workingModes.append( new PMRenderMode( *( it.current( ) ) ) );
m_workingModes.setAutoDelete( true );
TQVBox* mainPage = makeVBoxMainWidget( );
m_pListBox = new TQListBox( mainPage );
connect( m_pListBox, TQT_SIGNAL( highlighted( int ) ), TQT_SLOT( slotModeSelected( int ) ) );
TQHBox* buttons = new TQHBox( mainPage );
buttons->setSpacing( KDialog::spacingHint( ) );
m_pAddButton = new TQPushButton( i18n( "Add" ), buttons );
connect( m_pAddButton, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotAdd( ) ) );
m_pRemoveButton = new TQPushButton( i18n( "Remove" ), buttons );
connect( m_pRemoveButton, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotRemove( ) ) );
m_pEditButton = new TQPushButton( i18n( "Edit..." ), buttons );
connect( m_pEditButton, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotEdit( ) ) );
m_pUpButton = new TQPushButton( i18n( "Up" ), buttons );
connect( m_pUpButton, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotUp( ) ) );
m_pDownButton = new TQPushButton( i18n( "Down" ), buttons );
connect( m_pDownButton, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotDown( ) ) );
m_pRemoveButton->setEnabled( false );
m_pUpButton->setEnabled( false );
m_pDownButton->setEnabled( false );
enableButtonOK( false );
resize( s_size );
displayList( );
connect( m_pListBox, TQT_SIGNAL( doubleClicked ( TQListBoxItem *) ), this, TQT_SLOT(slotEdit( ) ) );
}
void PMRenderModesDialog::slotChanged( )
{
enableButtonOK( true );
}
void PMRenderModesDialog::slotModeSelected( int index )
{
m_selectionIndex = index;
checkButtons( );
slotChanged( );
}
void PMRenderModesDialog::displayList( )
{
PMRenderModeListIterator it( m_workingModes );
bool b = m_pListBox->signalsBlocked( );
m_pListBox->blockSignals( true );
m_pListBox->clear( );
for( ; it.current( ); ++it )
m_pListBox->insertItem( it.current( )->description( ) );
m_pListBox->setSelected( m_selectionIndex, true );
m_pListBox->blockSignals( b );
checkButtons( );
}
void PMRenderModesDialog::checkButtons( )
{
if( m_selectionIndex < 0 )
{
m_pRemoveButton->setEnabled( false );
m_pEditButton->setEnabled( false );
m_pUpButton->setEnabled( false );
m_pDownButton->setEnabled( false );
}
else
{
int num = m_workingModes.count( );
m_pRemoveButton->setEnabled( true );
m_pEditButton->setEnabled( true );
m_pUpButton->setEnabled( m_selectionIndex != 0 );
m_pDownButton->setEnabled( m_selectionIndex != ( num - 1 ) );
}
}
void PMRenderModesDialog::saveConfig( TDEConfig* cfg )
{
cfg->setGroup( "Appearance" );
cfg->writeEntry( "RenderModesDialogSize", s_size );
}
void PMRenderModesDialog::restoreConfig( TDEConfig* cfg )
{
cfg->setGroup( "Appearance" );
TQSize defaultSize( 300, 200 );
s_size = cfg->readSizeEntry( "RenderModesDialogSize", &defaultSize );
}
void PMRenderModesDialog::resizeEvent( TQResizeEvent* ev )
{
s_size = ev->size( );
}
void PMRenderModesDialog::slotAdd( )
{
m_selectionIndex++;
if( m_selectionIndex < 0 )
m_selectionIndex = 0;
m_workingModes.insert( ( uint ) m_selectionIndex, new PMRenderMode( ) );
displayList( );
slotChanged( );
}
void PMRenderModesDialog::slotRemove( )
{
m_workingModes.remove( ( uint ) m_selectionIndex );
int num = m_workingModes.count( );
if( m_selectionIndex >= num )
m_selectionIndex = num - 1;
displayList( );
slotChanged( );
}
void PMRenderModesDialog::slotUp( )
{
PMRenderMode* mode = m_workingModes.take( ( uint ) m_selectionIndex );
m_selectionIndex--;
if( m_selectionIndex < 0 )
m_selectionIndex = 0;
m_workingModes.insert( m_selectionIndex, mode );
displayList( );
slotChanged( );
}
void PMRenderModesDialog::slotDown( )
{
PMRenderMode* mode = m_workingModes.take( ( uint ) m_selectionIndex );
m_selectionIndex++;
int num = m_workingModes.count( );
if( m_selectionIndex > num )
m_selectionIndex = num;
m_workingModes.insert( m_selectionIndex, mode );
displayList( );
slotChanged( );
}
void PMRenderModesDialog::slotEdit( )
{
if ( m_selectionIndex==-1 )
return;
PMRenderModeDialog dlg( m_workingModes.at( m_selectionIndex ) );
bool changed = ( dlg.exec( ) == TQDialog::Accepted );
if( changed )
{
slotChanged( );
displayList( );
}
}
void PMRenderModesDialog::slotOk( )
{
m_pOriginalModes->setAutoDelete( true );
m_pOriginalModes->clear( );
m_pOriginalModes->setAutoDelete( false );
*m_pOriginalModes = m_workingModes;
m_pOriginalModes->at( m_selectionIndex );
m_workingModes.setAutoDelete( false );
m_workingModes.clear( );
accept( );
}
TQSize PMRenderModeDialog::s_size = TQSize( 300, 200 );
const int numQuality = 9;
const char* qualityString[numQuality] =
{
I18N_NOOP( "0, 1: Quick colors, full ambient lighting only" ),
I18N_NOOP( "2, 3: Show specified diffuse and ambient light" ),
I18N_NOOP( "4: Render shadows, but no extended lights" ),
I18N_NOOP( "5: Render shadows, including extended lights" ),
I18N_NOOP( "6, 7: Compute texture patterns" ),
I18N_NOOP( "8: Compute reflected, refracted, and transmitted rays" ),
I18N_NOOP( "9: Compute media" ),
I18N_NOOP( "10: Compute radiosity but no media" ),
I18N_NOOP( "11: Compute radiosity and media" )
};
const int c_qualityToIndex[12] = { 0, 0, 1, 1, 2, 3, 4, 4, 5, 6, 7, 8 };
const int c_indexToQuality[numQuality] = { 0, 2, 4, 5, 6, 8, 9, 10, 11 };
PMRenderModeDialog::PMRenderModeDialog( PMRenderMode* mode, TQWidget* parent, const char* name )
: KDialogBase( parent, name, true, i18n( "Render Modes" ),
Ok | Cancel, Ok )
{
m_pMode = mode;
int i;
// main page
TQWidget* page = new TQWidget( this );
setMainWidget( page );
TQVBoxLayout* topLayout = new TQVBoxLayout( page, 0, spacingHint( ) );
TQHBoxLayout* descrLayout = new TQHBoxLayout( topLayout );
TQLabel* descrLabel = new TQLabel( i18n( "Description:" ), page );
descrLayout->addWidget( descrLabel );
m_pDescriptionEdit = new TQLineEdit( page );
descrLayout->addWidget( m_pDescriptionEdit );
m_pTabWidget = new TQTabWidget( page );
topLayout->addWidget( m_pTabWidget );
TQWidget* tab;
TQVBoxLayout* tabLayout;
// size tab
tab = new TQWidget( );
m_pTabWidget->addTab( tab, i18n( "Size" ) );
tabLayout = new TQVBoxLayout( tab, marginHint( ), spacingHint( ) );
TQHBoxLayout* sizeHelpLayout = new TQHBoxLayout( tabLayout );
TQGridLayout* sizeLayout = new TQGridLayout( sizeHelpLayout, 2, 2 );
sizeLayout->addWidget( new TQLabel( i18n( "Width:" ), tab ), 0, 0 );
m_pWidthEdit = new PMIntEdit( tab );
m_pWidthEdit->setValidation( true, 1, false, 0 );
sizeLayout->addWidget( m_pWidthEdit, 0, 1 );
sizeLayout->addWidget( new TQLabel( i18n( "Height:" ), tab ), 1, 0 );
m_pHeightEdit = new PMIntEdit( tab );
m_pHeightEdit->setValidation( true, 1, false, 0 );
sizeLayout->addWidget( m_pHeightEdit, 1, 1 );
sizeHelpLayout->addStretch( 1 );
m_pSubsectionBox = new TQCheckBox( i18n( "Subsection" ), tab );
tabLayout->addWidget( m_pSubsectionBox );
TQHBoxLayout* ssHelpLayout = new TQHBoxLayout( tabLayout );
TQGridLayout* ssLayout = new TQGridLayout( ssHelpLayout, 4, 2 );
ssLayout->addWidget( new TQLabel( i18n( "Start column:" ), tab ), 0, 0 );
m_pStartColumnEdit = new PMFloatEdit( tab );
m_pStartColumnEdit->setValidation( true, 0.0, false, 0.0 );
ssLayout->addWidget( m_pStartColumnEdit, 0, 1 );
ssLayout->addWidget( new TQLabel( i18n( "End column:" ), tab ), 1, 0 );
m_pEndColumnEdit = new PMFloatEdit( tab );
m_pEndColumnEdit->setValidation( true, 0.0, false, 0.0 );
ssLayout->addWidget( m_pEndColumnEdit, 1, 1 );
ssLayout->addWidget( new TQLabel( i18n( "Start row:" ), tab ), 2, 0 );
m_pStartRowEdit = new PMFloatEdit( tab );
m_pStartRowEdit->setValidation( true, 0.0, false, 0.0 );
ssLayout->addWidget( m_pStartRowEdit, 2, 1 );
ssLayout->addWidget( new TQLabel( i18n( "End row:" ), tab ), 3, 0 );
m_pEndRowEdit = new PMFloatEdit( tab );
m_pEndRowEdit->setValidation( true, 0.0, false, 0.0 );
ssLayout->addWidget( m_pEndRowEdit, 3, 1 );
ssHelpLayout->addStretch( 1 );
tabLayout->addStretch( 1 );
// quality tab
tab = new TQWidget( );
m_pTabWidget->addTab( tab, i18n( "Quality" ) );
tabLayout = new TQVBoxLayout( tab, marginHint( ), spacingHint( ) );
TQHBoxLayout* quHelpLayout = new TQHBoxLayout( tabLayout );
quHelpLayout->addWidget( new TQLabel( i18n( "Quality:" ), tab ) );
m_pQualityCombo = new TQComboBox( tab );
quHelpLayout->addWidget( m_pQualityCombo );
for( i = 0; i < numQuality; i++ )
m_pQualityCombo->insertItem( i18n( qualityString[i] ) );
m_pAntialiasingBox = new TQCheckBox( i18n( "Antialiasing" ), tab );
tabLayout->addWidget( m_pAntialiasingBox );
TQHBoxLayout* aaHelpLayout = new TQHBoxLayout( tabLayout );
TQGridLayout* aaGridLayout = new TQGridLayout( aaHelpLayout, 5, 2 );
aaGridLayout->addWidget( new TQLabel( i18n( "Method:" ), tab ), 0, 0 );
m_pSamplingCombo = new TQComboBox( tab );
aaGridLayout->addWidget( m_pSamplingCombo, 0, 1 );
m_pSamplingCombo->insertItem( i18n( "Non Recursive" ) );
m_pSamplingCombo->insertItem( i18n( "Recursive" ) );
aaGridLayout->addWidget( new TQLabel( i18n( "Threshold:" ), tab ), 1, 0 );
m_pThresholdEdit = new PMFloatEdit( tab );
aaGridLayout->addWidget( m_pThresholdEdit, 1, 1 );
aaGridLayout->addWidget( new TQLabel( i18n( "Depth:" ), tab ), 2, 0 );
m_pAntialiasDepthEdit = new PMIntEdit( tab );
m_pAntialiasDepthEdit->setValidation( true, 1, true, 9 );
aaGridLayout->addWidget( m_pAntialiasDepthEdit, 2, 1 );
m_pJitterBox = new TQCheckBox( i18n( "Jitter" ), tab );
aaGridLayout->addMultiCellWidget( m_pJitterBox, 3, 3, 0, 1 );
aaGridLayout->addWidget( new TQLabel( i18n( "Amount:" ), tab ), 4, 0 );
m_pJitterAmountEdit = new PMFloatEdit( tab );
aaGridLayout->addWidget( m_pJitterAmountEdit, 4, 1 );
aaHelpLayout->addStretch( 1 );
m_pRadiosityBox = new TQCheckBox( i18n( "Radiosity" ), tab );
tabLayout->addWidget( m_pRadiosityBox );
tabLayout->addStretch( 1 );
// output options tab
tab = new TQWidget( );
m_pTabWidget->addTab( tab, i18n( "Output" ) );
tabLayout = new TQVBoxLayout( tab, marginHint( ), spacingHint( ) );
m_pAlphaBox = new TQCheckBox( i18n( "Alpha" ), tab );
tabLayout->addWidget( m_pAlphaBox );
tabLayout->addStretch( 1 );
resize( s_size );
// display the mode BEFORE the signals are connected!!!
displayMode( );
enableButtonOK( false );
// connect signals
connect( m_pDescriptionEdit, TQT_SIGNAL( textChanged( const TQString& ) ), TQT_SLOT( slotTextChanged( const TQString& ) ) );
connect( m_pHeightEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SLOT( slotChanged( ) ) );
connect( m_pWidthEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SLOT( slotChanged( ) ) );
connect( m_pSubsectionBox, TQT_SIGNAL( toggled( bool ) ), TQT_SLOT( slotSubsectionToggled( bool ) ) );
connect( m_pStartRowEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SLOT( slotChanged( ) ) );
connect( m_pEndRowEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SLOT( slotChanged( ) ) );
connect( m_pStartColumnEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SLOT( slotChanged( ) ) );
connect( m_pEndColumnEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SLOT( slotChanged( ) ) );
connect( m_pQualityCombo, TQT_SIGNAL( activated( int ) ), TQT_SLOT( slotActivated( int ) ) );
connect( m_pRadiosityBox, TQT_SIGNAL( clicked( ) ), TQT_SLOT( slotChanged( ) ) );
connect( m_pAntialiasingBox, TQT_SIGNAL( toggled( bool ) ), TQT_SLOT( slotAntialiasingToggled( bool ) ) );
connect( m_pSamplingCombo, TQT_SIGNAL( activated( int ) ), TQT_SLOT( slotActivated( int ) ) );
connect( m_pThresholdEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SLOT( slotChanged( ) ) );
connect( m_pJitterBox, TQT_SIGNAL( toggled( bool ) ), TQT_SLOT( slotJitterToggled( bool ) ) );
connect( m_pJitterAmountEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SLOT( slotChanged( ) ) );
connect( m_pAntialiasDepthEdit, TQT_SIGNAL( dataChanged( ) ), TQT_SLOT( slotChanged( ) ) );
connect( m_pAlphaBox, TQT_SIGNAL( toggled( bool ) ), TQT_SLOT( slotToggled( bool ) ) );
}
void PMRenderModeDialog::saveConfig( TDEConfig* cfg )
{
cfg->setGroup( "Appearance" );
cfg->writeEntry( "RenderModeDialogSize", s_size );
}
void PMRenderModeDialog::restoreConfig( TDEConfig* cfg )
{
cfg->setGroup( "Appearance" );
TQSize defaultSize( 400, 400 );
s_size = cfg->readSizeEntry( "RenderModeDialogSize", &defaultSize );
}
void PMRenderModeDialog::resizeEvent( TQResizeEvent* ev )
{
s_size = ev->size( );
}
bool PMRenderModeDialog::saveChanges( )
{
if( validate( ) )
{
m_pMode->setDescription( m_pDescriptionEdit->text( ) );
m_pMode->setWidth( m_pWidthEdit->value( ) );
m_pMode->setHeight( m_pHeightEdit->value( ) );
m_pMode->setSubSection( m_pSubsectionBox->isChecked( ) );
if( m_pSubsectionBox->isChecked( ) )
{
m_pMode->setStartRow( m_pStartRowEdit->value( ) );
m_pMode->setEndRow( m_pEndRowEdit->value( ) );
m_pMode->setStartColumn( m_pStartColumnEdit->value( ) );
m_pMode->setEndColumn( m_pEndColumnEdit->value( ) );
}
m_pMode->setQuality( indexToQuality( m_pQualityCombo->currentItem( ) ) );
m_pMode->setRadiosity( m_pRadiosityBox->isChecked( ) );
m_pMode->setAntialiasing( m_pAntialiasingBox->isChecked( ) );
if( m_pAntialiasingBox->isChecked( ) )
{
m_pMode->setSamplingMethod( m_pSamplingCombo->currentItem( ) );
m_pMode->setAntialiasingThreshold( m_pThresholdEdit->value( ) );
m_pMode->setAntialiasingJitter( m_pJitterBox->isChecked( ) );
if( m_pJitterBox->isChecked( ) )
m_pMode->setAntialiasingJitterAmount( m_pJitterAmountEdit->value( ) );
m_pMode->setAntialiasingDepth( m_pAntialiasDepthEdit->value( ) );
}
m_pMode->setAlpha( m_pAlphaBox->isChecked( ) );
return true;
}
return false;
}
bool PMRenderModeDialog::validate( )
{
if( m_pDescriptionEdit->text( ).isEmpty( ) )
{
KMessageBox::error( this, i18n( "Please enter a description for the "
"render mode." ), i18n( "Error" ) );
m_pDescriptionEdit->selectAll( );
return false;
}
// tab 0
bool error = true;
if( m_pHeightEdit->isDataValid( ) )
if( m_pWidthEdit->isDataValid( ) )
error = false;
if( !error && m_pSubsectionBox->isChecked( ) )
{
error = true;
if( m_pStartColumnEdit->isDataValid( ) )
if( m_pEndColumnEdit->isDataValid( ) )
if( m_pStartRowEdit->isDataValid( ) )
if( m_pEndRowEdit->isDataValid( ) )
error = false;
}
if( error )
{
m_pTabWidget->setCurrentPage( 0 );
return false;
}
// tab 1
if( m_pAntialiasingBox->isChecked( ) )
{
error = false;
if( m_pThresholdEdit->isDataValid( ) )
if( m_pAntialiasDepthEdit->isDataValid( ) )
error = false;
if( m_pJitterBox->isChecked( ) && !error )
error = !m_pJitterAmountEdit->isDataValid( );
if( error )
{
m_pTabWidget->setCurrentPage( 1 );
return false;
}
}
// tab 2
return true;
}
void PMRenderModeDialog::displayMode( )
{
m_pDescriptionEdit->setText( m_pMode->description( ) );
m_pHeightEdit->setValue( m_pMode->height( ) );
m_pWidthEdit->setValue( m_pMode->width( ) );
m_pSubsectionBox->setChecked( m_pMode->subSection( ) );
enableSubsection( m_pMode->subSection( ) );
m_pStartRowEdit->setValue( m_pMode->startRow( ) );
m_pEndRowEdit->setValue( m_pMode->endRow( ) );
m_pStartColumnEdit->setValue( m_pMode->startColumn( ) );
m_pEndColumnEdit->setValue( m_pMode->endColumn( ) );
m_pQualityCombo->setCurrentItem( qualityToIndex( m_pMode->quality( ) ) );
m_pRadiosityBox->setChecked( m_pMode->radiosity( ) );
m_pAntialiasingBox->setChecked( m_pMode->antialiasing( ) );
enableAntialiasing( m_pMode->antialiasing( ) );
m_pSamplingCombo->setCurrentItem( m_pMode->samplingMethod( ) );
m_pThresholdEdit->setValue( m_pMode->antialiasingThreshold( ) );
m_pJitterBox->setChecked( m_pMode->antialiasingJitter( ) );
enableJitter( m_pMode->antialiasingJitter( ) && m_pMode->antialiasing( ) );
m_pJitterAmountEdit->setValue( m_pMode->antialiasingJitterAmount( ) );
m_pAntialiasDepthEdit->setValue( m_pMode->antialiasingDepth( ) );
m_pAlphaBox->setChecked( m_pMode->alpha( ) );
}
void PMRenderModeDialog::enableSubsection( bool yes )
{
m_pStartRowEdit->setEnabled( yes );
m_pEndRowEdit->setEnabled( yes );
m_pStartColumnEdit->setEnabled( yes );
m_pEndColumnEdit->setEnabled( yes );
}
void PMRenderModeDialog::enableAntialiasing( bool yes )
{
m_pSamplingCombo->setEnabled( yes );
m_pThresholdEdit->setEnabled( yes );
m_pAntialiasDepthEdit->setEnabled( yes );
m_pJitterBox->setEnabled( yes );
enableJitter( m_pJitterBox->isChecked( ) );
}
void PMRenderModeDialog::enableJitter( bool yes )
{
m_pJitterAmountEdit->setEnabled( yes );
}
int PMRenderModeDialog::qualityToIndex( int quality )
{
if( quality < 0 )
quality = 0;
if( quality > 11 )
quality = 11;
return c_qualityToIndex[quality];
}
int PMRenderModeDialog::indexToQuality( int index )
{
if( index < 0 )
index = 0;
if( index >= numQuality )
index = numQuality - 1;
return c_indexToQuality[index];
}
void PMRenderModeDialog::slotOk( )
{
if( saveChanges( ) )
accept( );
}
void PMRenderModeDialog::slotChanged( )
{
enableButtonOK( true );
}
void PMRenderModeDialog::slotTextChanged( const TQString& )
{
slotChanged( );
}
void PMRenderModeDialog::slotActivated( int )
{
slotChanged( );
}
void PMRenderModeDialog::slotSubsectionToggled( bool on )
{
slotChanged( );
enableSubsection( on );
}
void PMRenderModeDialog::slotAntialiasingToggled( bool on )
{
slotChanged( );
enableAntialiasing( on );
}
void PMRenderModeDialog::slotJitterToggled( bool on )
{
slotChanged( );
enableJitter( on );
}
void PMRenderModeDialog::slotToggled( bool )
{
slotChanged( );
}
#include "pmrendermodesdialog.moc"