diff options
Diffstat (limited to 'kpovmodeler/pmheightfieldedit.cpp')
| -rw-r--r-- | kpovmodeler/pmheightfieldedit.cpp | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/kpovmodeler/pmheightfieldedit.cpp b/kpovmodeler/pmheightfieldedit.cpp new file mode 100644 index 00000000..c5a65998 --- /dev/null +++ b/kpovmodeler/pmheightfieldedit.cpp @@ -0,0 +1,201 @@ +/* +************************************************************************** + description + -------------------- + copyright : (C) 2002 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 "pmheightfieldedit.h" +#include "pmheightfield.h" +#include "pmlineedits.h" + +#include <qlayout.h> +#include <qlabel.h> +#include <qcheckbox.h> +#include <qcombobox.h> +#include <qlineedit.h> +#include <qpushbutton.h> +#include <qslider.h> +#include <klocale.h> +#include <kiconloader.h> +#include <kfiledialog.h> + +PMHeightFieldEdit::PMHeightFieldEdit( QWidget* parent, const char* name ) + : Base( parent, name ) +{ + m_pDisplayedObject = 0; +} + +void PMHeightFieldEdit::createTopWidgets( ) +{ + Base::createTopWidgets( ); + + QHBoxLayout* hl = new QHBoxLayout( topLayout( ) ); + hl->addWidget( new QLabel( i18n( "Type:" ), this ) ); + m_pHeightFieldType = new QComboBox( false, this ); + hl->addWidget( m_pHeightFieldType ); + hl->addStretch( 0 ); + m_pHeightFieldType->insertItem( "gif" ); + m_pHeightFieldType->insertItem( "tga" ); + m_pHeightFieldType->insertItem( "pot" ); + m_pHeightFieldType->insertItem( "png" ); + m_pHeightFieldType->insertItem( "pgm" ); + m_pHeightFieldType->insertItem( "ppm" ); + m_pHeightFieldType->insertItem( "sys" ); + + hl = new QHBoxLayout( topLayout( ) ); + hl->addWidget( new QLabel( i18n( "File name:" ), this ) ); + m_pFileName = new QLineEdit( this ); + hl->addWidget( m_pFileName ); + m_pChooseFileName = new QPushButton( this ); + m_pChooseFileName->setPixmap( SmallIcon( "fileopen" ) ); + hl->addWidget( m_pChooseFileName ); + + hl = new QHBoxLayout( topLayout( ) ); + hl->addWidget( new QLabel( i18n( "Water level:" ), this ) ); + m_pWaterLevel = new PMFloatEdit( this ); + m_pWaterLevel->setValidation( true, 0.0, true, 1.0 ); + hl->addWidget( m_pWaterLevel ); + hl->addStretch( 1 ); + + m_pHierarchy = new QCheckBox( i18n( "Hierarchy" ), this ); + topLayout( )->addWidget( m_pHierarchy ); + + m_pSmooth = new QCheckBox( i18n( "Smooth" ), this ); + topLayout( )->addWidget( m_pSmooth ); + + connect( m_pHeightFieldType, SIGNAL( activated( int ) ), + SLOT( slotTypeChanged( int ) ) ); + connect( m_pFileName, SIGNAL( textChanged( const QString& ) ), + SLOT( slotFileNameChanged( const QString& ) ) ); + connect( m_pChooseFileName, SIGNAL( clicked( ) ), + SLOT( slotFileNameClicked( ) ) ); + connect( m_pWaterLevel, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) ); + connect( m_pHierarchy, SIGNAL( clicked( ) ), SIGNAL( dataChanged( ) ) ); + connect( m_pSmooth, SIGNAL( clicked( ) ), SIGNAL( dataChanged( ) ) ); +} + +void PMHeightFieldEdit::displayObject( PMObject* o ) +{ + if( o->isA( "HeightField" ) ) + { + bool readOnly = o->isReadOnly( ); + m_pDisplayedObject = ( PMHeightField* ) o; + + switch( m_pDisplayedObject->heightFieldType( ) ) + { + case PMHeightField::HFgif: + m_pHeightFieldType->setCurrentItem( 0 ); + break; + case PMHeightField::HFtga: + m_pHeightFieldType->setCurrentItem( 1 ); + break; + case PMHeightField::HFpot: + m_pHeightFieldType->setCurrentItem( 2 ); + break; + case PMHeightField::HFpng: + m_pHeightFieldType->setCurrentItem( 3 ); + break; + case PMHeightField::HFpgm: + m_pHeightFieldType->setCurrentItem( 4 ); + break; + case PMHeightField::HFppm: + m_pHeightFieldType->setCurrentItem( 5 ); + break; + case PMHeightField::HFsys: + m_pHeightFieldType->setCurrentItem( 6 ); + break; + } + m_pFileName->setText( m_pDisplayedObject->fileName( ) ); + m_pWaterLevel->setValue( m_pDisplayedObject->waterLevel( ) ); + m_pHierarchy->setChecked( m_pDisplayedObject->hierarchy( ) ); + m_pSmooth->setChecked( m_pDisplayedObject->smooth( ) ); + + m_pHeightFieldType->setEnabled( !readOnly ); + m_pFileName->setReadOnly( readOnly ); + m_pChooseFileName->setEnabled( !readOnly ); + m_pHierarchy->setEnabled( !readOnly ); + m_pSmooth->setEnabled( !readOnly ); + + Base::displayObject( o ); + } + else + kdError( PMArea ) << "PMHeightFieldEdit: Can't display object\n"; +} + +void PMHeightFieldEdit::saveContents( ) +{ + if( m_pDisplayedObject ) + { + Base::saveContents( ); + switch( m_pHeightFieldType->currentItem( ) ) + { + case 0: + m_pDisplayedObject->setHeightFieldType( PMHeightField::HFgif ); + break; + case 1: + m_pDisplayedObject->setHeightFieldType( PMHeightField::HFtga ); + break; + case 2: + m_pDisplayedObject->setHeightFieldType( PMHeightField::HFpot ); + break; + case 3: + m_pDisplayedObject->setHeightFieldType( PMHeightField::HFpng ); + break; + case 4: + m_pDisplayedObject->setHeightFieldType( PMHeightField::HFpgm ); + break; + case 5: + m_pDisplayedObject->setHeightFieldType( PMHeightField::HFppm ); + break; + case 6: + m_pDisplayedObject->setHeightFieldType( PMHeightField::HFsys ); + break; + } + m_pDisplayedObject->setFileName( m_pFileName->text( ) ); + m_pDisplayedObject->setWaterLevel( m_pWaterLevel->value( ) ); + m_pDisplayedObject->setHierarchy( m_pHierarchy->isChecked( ) ); + m_pDisplayedObject->setSmooth( m_pSmooth->isChecked( ) ); + } +} + +bool PMHeightFieldEdit::isDataValid( ) +{ + if( m_pWaterLevel->isDataValid( ) ) + return Base::isDataValid( ); + return false; +} + +void PMHeightFieldEdit::slotTypeChanged( int ) +{ + emit dataChanged( ); +} + +void PMHeightFieldEdit::slotFileNameChanged( const QString& ) +{ + emit dataChanged( ); +} + +void PMHeightFieldEdit::slotFileNameClicked( ) +{ + QString str = KFileDialog::getOpenFileName( QString::null, QString::null ); + + if( !str.isEmpty() ) + { + m_pFileName->setText( str ); + emit dataChanged( ); + } +} + +#include "pmheightfieldedit.moc" |