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202 lines
6.7 KiB
202 lines
6.7 KiB
/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2002 by Andreas Zehender
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email : zehender@kde.org
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**************************************************************************
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**************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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**************************************************************************/
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#include "pmheightfieldedit.h"
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#include "pmheightfield.h"
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#include "pmlineedits.h"
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#include <tqlayout.h>
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#include <tqlabel.h>
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#include <tqcheckbox.h>
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#include <tqcombobox.h>
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#include <tqlineedit.h>
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#include <tqpushbutton.h>
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#include <tqslider.h>
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#include <klocale.h>
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#include <kiconloader.h>
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#include <kfiledialog.h>
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PMHeightFieldEdit::PMHeightFieldEdit( TQWidget* parent, const char* name )
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: Base( parent, name )
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{
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m_pDisplayedObject = 0;
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}
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void PMHeightFieldEdit::createTopWidgets( )
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{
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Base::createTopWidgets( );
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TQHBoxLayout* hl = new TQHBoxLayout( topLayout( ) );
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hl->addWidget( new TQLabel( i18n( "Type:" ), this ) );
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m_pHeightFieldType = new TQComboBox( false, this );
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hl->addWidget( m_pHeightFieldType );
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hl->addStretch( 0 );
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m_pHeightFieldType->insertItem( "gif" );
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m_pHeightFieldType->insertItem( "tga" );
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m_pHeightFieldType->insertItem( "pot" );
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m_pHeightFieldType->insertItem( "png" );
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m_pHeightFieldType->insertItem( "pgm" );
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m_pHeightFieldType->insertItem( "ppm" );
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m_pHeightFieldType->insertItem( "sys" );
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hl = new TQHBoxLayout( topLayout( ) );
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hl->addWidget( new TQLabel( i18n( "File name:" ), this ) );
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m_pFileName = new TQLineEdit( this );
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hl->addWidget( m_pFileName );
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m_pChooseFileName = new TQPushButton( this );
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m_pChooseFileName->setPixmap( SmallIcon( "fileopen" ) );
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hl->addWidget( m_pChooseFileName );
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hl = new TQHBoxLayout( topLayout( ) );
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hl->addWidget( new TQLabel( i18n( "Water level:" ), this ) );
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m_pWaterLevel = new PMFloatEdit( this );
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m_pWaterLevel->setValidation( true, 0.0, true, 1.0 );
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hl->addWidget( m_pWaterLevel );
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hl->addStretch( 1 );
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m_pHierarchy = new TQCheckBox( i18n( "Hierarchy" ), this );
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topLayout( )->addWidget( m_pHierarchy );
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m_pSmooth = new TQCheckBox( i18n( "Smooth" ), this );
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topLayout( )->addWidget( m_pSmooth );
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connect( m_pHeightFieldType, TQT_SIGNAL( activated( int ) ),
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TQT_SLOT( slotTypeChanged( int ) ) );
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connect( m_pFileName, TQT_SIGNAL( textChanged( const TQString& ) ),
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TQT_SLOT( slotFileNameChanged( const TQString& ) ) );
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connect( m_pChooseFileName, TQT_SIGNAL( clicked( ) ),
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TQT_SLOT( slotFileNameClicked( ) ) );
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connect( m_pWaterLevel, TQT_SIGNAL( dataChanged( ) ), TQT_SIGNAL( dataChanged( ) ) );
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connect( m_pHierarchy, TQT_SIGNAL( clicked( ) ), TQT_SIGNAL( dataChanged( ) ) );
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connect( m_pSmooth, TQT_SIGNAL( clicked( ) ), TQT_SIGNAL( dataChanged( ) ) );
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}
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void PMHeightFieldEdit::displayObject( PMObject* o )
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{
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if( o->isA( "HeightField" ) )
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{
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bool readOnly = o->isReadOnly( );
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m_pDisplayedObject = ( PMHeightField* ) o;
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switch( m_pDisplayedObject->heightFieldType( ) )
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{
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case PMHeightField::HFgif:
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m_pHeightFieldType->setCurrentItem( 0 );
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break;
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case PMHeightField::HFtga:
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m_pHeightFieldType->setCurrentItem( 1 );
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break;
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case PMHeightField::HFpot:
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m_pHeightFieldType->setCurrentItem( 2 );
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break;
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case PMHeightField::HFpng:
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m_pHeightFieldType->setCurrentItem( 3 );
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break;
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case PMHeightField::HFpgm:
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m_pHeightFieldType->setCurrentItem( 4 );
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break;
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case PMHeightField::HFppm:
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m_pHeightFieldType->setCurrentItem( 5 );
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break;
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case PMHeightField::HFsys:
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m_pHeightFieldType->setCurrentItem( 6 );
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break;
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}
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m_pFileName->setText( m_pDisplayedObject->fileName( ) );
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m_pWaterLevel->setValue( m_pDisplayedObject->waterLevel( ) );
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m_pHierarchy->setChecked( m_pDisplayedObject->hierarchy( ) );
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m_pSmooth->setChecked( m_pDisplayedObject->smooth( ) );
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m_pHeightFieldType->setEnabled( !readOnly );
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m_pFileName->setReadOnly( readOnly );
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m_pChooseFileName->setEnabled( !readOnly );
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m_pHierarchy->setEnabled( !readOnly );
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m_pSmooth->setEnabled( !readOnly );
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Base::displayObject( o );
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}
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else
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kdError( PMArea ) << "PMHeightFieldEdit: Can't display object\n";
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}
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void PMHeightFieldEdit::saveContents( )
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{
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if( m_pDisplayedObject )
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{
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Base::saveContents( );
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switch( m_pHeightFieldType->currentItem( ) )
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{
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case 0:
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m_pDisplayedObject->setHeightFieldType( PMHeightField::HFgif );
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break;
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case 1:
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m_pDisplayedObject->setHeightFieldType( PMHeightField::HFtga );
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break;
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case 2:
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m_pDisplayedObject->setHeightFieldType( PMHeightField::HFpot );
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break;
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case 3:
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m_pDisplayedObject->setHeightFieldType( PMHeightField::HFpng );
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break;
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case 4:
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m_pDisplayedObject->setHeightFieldType( PMHeightField::HFpgm );
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break;
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case 5:
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m_pDisplayedObject->setHeightFieldType( PMHeightField::HFppm );
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break;
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case 6:
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m_pDisplayedObject->setHeightFieldType( PMHeightField::HFsys );
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break;
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}
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m_pDisplayedObject->setFileName( m_pFileName->text( ) );
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m_pDisplayedObject->setWaterLevel( m_pWaterLevel->value( ) );
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m_pDisplayedObject->setHierarchy( m_pHierarchy->isChecked( ) );
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m_pDisplayedObject->setSmooth( m_pSmooth->isChecked( ) );
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}
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}
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bool PMHeightFieldEdit::isDataValid( )
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{
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if( m_pWaterLevel->isDataValid( ) )
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return Base::isDataValid( );
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return false;
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}
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void PMHeightFieldEdit::slotTypeChanged( int )
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{
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emit dataChanged( );
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}
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void PMHeightFieldEdit::slotFileNameChanged( const TQString& )
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{
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emit dataChanged( );
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}
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void PMHeightFieldEdit::slotFileNameClicked( )
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{
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TQString str = KFileDialog::getOpenFileName( TQString(), TQString() );
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if( !str.isEmpty() )
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{
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m_pFileName->setText( str );
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emit dataChanged( );
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}
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}
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#include "pmheightfieldedit.moc"
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