Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 240 insertions, 0 deletions

diff --git a/kpovmodeler/pmfogedit.cpp b/kpovmodeler/pmfogedit.cpp
new file mode 100644
index 00000000..64cb915e
--- /dev/null
+++ b/kpovmodeler/pmfogedit.cpp
@@ -0,0 +1,240 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2002 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 "pmfogedit.h"
+#include "pmfog.h"
+#include "pmlineedits.h"
+#include "pmvectoredit.h"
+#include "pmcoloredit.h"
+
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qcheckbox.h>
+#include <qcombobox.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kdialog.h>
+
+PMFogEdit::PMFogEdit( QWidget* parent, const char* name )
+      : Base( parent, name )
+{
+   m_pDisplayedObject = 0;
+}
+
+void PMFogEdit::createTopWidgets( )
+{
+   QHBoxLayout* hl;
+   QVBoxLayout* vl;
+   QGridLayout* gl;
+   QLabel* lbl;
+   
+   Base::createTopWidgets( );
+
+   lbl = new QLabel( i18n( "Fog type:" ), this );
+   m_pFogTypeEdit = new QComboBox( this );
+   m_pFogTypeEdit->insertItem( i18n( "Constant" ) );
+   m_pFogTypeEdit->insertItem( i18n( "Ground" ) );
+   hl = new QHBoxLayout( topLayout( ) );
+   hl->addWidget( lbl );
+   hl->addWidget( m_pFogTypeEdit );
+   hl->addStretch( 1 );
+
+   lbl = new QLabel( i18n( "Distance:" ), this );
+   m_pDistance = new PMFloatEdit( this );
+   hl = new QHBoxLayout( topLayout( ) );
+   hl->addWidget( lbl );
+   hl->addWidget( m_pDistance );
+   hl->addStretch( 1 );
+   
+   lbl = new QLabel( i18n( "Color:" ), this );
+   m_pColor = new PMColorEdit( false, this );
+   hl = new QHBoxLayout( topLayout( ) );
+   hl->addWidget( lbl );
+   hl->addWidget( m_pColor );
+   hl->addStretch( 1 );
+
+   m_pTurbulenceCheck = new QCheckBox( i18n( "Turbulence" ), this );
+   topLayout( )->addWidget( m_pTurbulenceCheck );
+
+   m_pTurbulenceWidget = new QWidget( this );
+   vl = new QVBoxLayout( m_pTurbulenceWidget, 0, KDialog::spacingHint( ) );
+   hl = new QHBoxLayout( vl );
+   lbl = new QLabel( i18n( "Value: " ), m_pTurbulenceWidget );
+   m_pTurbulenceVector = new PMVectorEdit( "x", "y", "z", m_pTurbulenceWidget);
+   hl->addWidget( lbl );
+   hl->addWidget( m_pTurbulenceVector );
+   hl->addStretch( 1 );
+   hl = new QHBoxLayout( vl );
+   gl = new QGridLayout( hl, 4, 2 );
+   lbl = new QLabel( i18n( "Octaves:" ), m_pTurbulenceWidget );
+   m_pOctaves = new PMIntEdit( m_pTurbulenceWidget );
+   gl->addWidget( lbl, 0, 0 );
+   gl->addWidget( m_pOctaves, 0, 1 );
+   lbl = new QLabel( i18n( "Omega:" ), m_pTurbulenceWidget );
+   m_pOmega = new PMFloatEdit( m_pTurbulenceWidget );
+   gl->addWidget( lbl, 1, 0 );
+   gl->addWidget( m_pOmega, 1, 1 );
+   lbl = new QLabel( i18n( "Lambda:" ), m_pTurbulenceWidget );
+   m_pLambda = new PMFloatEdit( m_pTurbulenceWidget );
+   gl->addWidget( lbl, 2, 0 );
+   gl->addWidget( m_pLambda, 2, 1 );
+   lbl = new QLabel( i18n( "Depth:" ), m_pTurbulenceWidget );
+   m_pDepth = new PMFloatEdit( m_pTurbulenceWidget );
+   gl->addWidget( lbl, 3, 0 );
+   gl->addWidget( m_pDepth, 3, 1 );
+   hl->addStretch( 1 );
+   topLayout( )->addWidget( m_pTurbulenceWidget );
+
+   hl = new QHBoxLayout( topLayout( ) );
+   gl = new QGridLayout( hl, 2, 2 );
+   m_pFogOffsetLabel = new QLabel( i18n( "Offset: " ), this );
+   m_pFogOffset = new PMFloatEdit( this );
+   m_pFogAltLabel = new QLabel( i18n( "Altitude: " ), this );
+   m_pFogAlt = new PMFloatEdit( this );
+   gl->addWidget( m_pFogOffsetLabel, 0, 0 );
+   gl->addWidget( m_pFogOffset, 0, 1 );
+   gl->addWidget( m_pFogAltLabel, 1, 0 );
+   gl->addWidget( m_pFogAlt, 1, 1 );
+   hl->addStretch( 1 );
+
+   hl = new QHBoxLayout( topLayout( ) );
+   m_pUpLabel = new QLabel( i18n( "Up: " ), this );
+   m_pUp = new PMVectorEdit( "x", "y", "z", this );
+   hl->addWidget( m_pUpLabel );
+   hl->addWidget( m_pUp );
+
+   connect( m_pFogTypeEdit, SIGNAL( activated( int ) ), SLOT( slotFogTypeChanged( int ) ) );
+   connect( m_pDistance, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pColor, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pTurbulenceCheck, SIGNAL( clicked( ) ), SLOT( slotTurbulenceClicked( ) ) );
+   connect( m_pTurbulenceVector, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pOctaves, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pOmega, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pLambda, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pDepth, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pFogOffset, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pFogAlt, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+   connect( m_pUp, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+}
+
+void PMFogEdit::displayObject( PMObject* o )
+{
+   if( o->isA( "Fog" ) )
+   {
+      bool readOnly =  o->isReadOnly( );
+      m_pDisplayedObject = ( PMFog* ) o;
+
+      m_pFogTypeEdit->setCurrentItem( m_pDisplayedObject->fogType( ) - 1 );
+      m_pFogTypeEdit->setEnabled( !readOnly );
+      m_pDistance->setValue( m_pDisplayedObject->distance( ) );
+      m_pDistance->setReadOnly( readOnly );
+      m_pColor->setColor( m_pDisplayedObject->color( ) );
+      m_pColor->setReadOnly( readOnly );
+      m_pTurbulenceCheck->setChecked( m_pDisplayedObject->isTurbulenceEnabled( ) );
+      m_pTurbulenceCheck->setEnabled( !readOnly );
+      m_pTurbulenceVector->setVector( m_pDisplayedObject->valueVector( ) );
+      m_pTurbulenceVector->setReadOnly( readOnly );
+      m_pOctaves->setValue( m_pDisplayedObject->octaves( ) );
+      m_pOctaves->setReadOnly( readOnly );
+      m_pOmega->setValue( m_pDisplayedObject->omega( ) );
+      m_pOmega->setReadOnly( readOnly );
+      m_pLambda->setValue( m_pDisplayedObject->lambda( ) );
+      m_pLambda->setReadOnly( readOnly );
+      m_pDepth->setValue( m_pDisplayedObject->depth( ) );
+      m_pDepth->setReadOnly( readOnly );
+      m_pFogOffset->setValue( m_pDisplayedObject->fogOffset( ) );
+      m_pFogOffset->setReadOnly( readOnly );
+      m_pFogAlt->setValue( m_pDisplayedObject->fogAlt( ) );
+      m_pFogAlt->setReadOnly( readOnly );
+      m_pUp->setVector( m_pDisplayedObject->up( ) );
+      m_pUp->setReadOnly( readOnly );
+
+      slotTurbulenceClicked( );
+      slotFogTypeChanged( m_pFogTypeEdit->currentItem( ) );
+
+      Base::displayObject( o );
+   }
+   else
+      kdError( PMArea ) << "PMFogEdit: Can't display object\n";
+}
+
+void PMFogEdit::saveContents( )
+{
+   if( m_pDisplayedObject )
+   {
+      m_pDisplayedObject->setFogType( m_pFogTypeEdit->currentItem( ) + 1 );
+      m_pDisplayedObject->setDistance( m_pDistance->value( ) );
+      m_pDisplayedObject->setColor( m_pColor->color( ) );
+      m_pDisplayedObject->enableTurbulence( m_pTurbulenceCheck->isChecked( ) );
+      m_pDisplayedObject->setValueVector( m_pTurbulenceVector->vector( ) );
+      m_pDisplayedObject->setOctaves( m_pOctaves->value( ) );
+      m_pDisplayedObject->setOmega( m_pOmega->value( ) );
+      m_pDisplayedObject->setLambda( m_pLambda->value( ) );
+      m_pDisplayedObject->setDepth( m_pDepth->value( ) );
+      m_pDisplayedObject->setFogOffset( m_pFogOffset->value( ) );
+      m_pDisplayedObject->setFogAlt( m_pFogAlt->value( ) );
+      m_pDisplayedObject->setUp( m_pUp->vector( ) );
+      Base::saveContents( );
+   }
+}
+
+bool PMFogEdit::isDataValid( )
+{
+   return Base::isDataValid( );
+}
+
+void PMFogEdit::slotTurbulenceClicked( )
+{
+   if( m_pTurbulenceCheck->isChecked( ) )
+      m_pTurbulenceWidget->show( );
+   else
+      m_pTurbulenceWidget->hide( );
+
+   emit dataChanged( );
+   emit sizeChanged( );
+}
+
+void PMFogEdit::slotFogTypeChanged( int val )
+{
+   switch( val )
+   {
+      case 0:  // Constant Fog
+         m_pFogOffsetLabel->hide( );
+         m_pFogOffset->hide( );
+         m_pFogAltLabel->hide( );
+         m_pFogAlt->hide( );
+         m_pUpLabel->hide( );
+         m_pUp->hide( );
+         break;
+      case 1:   // Ground Fog
+         m_pFogOffsetLabel->show( );
+         m_pFogOffset->show( );
+         m_pFogAltLabel->show( );
+         m_pFogAlt->show( );
+         m_pUpLabel->show( );
+         m_pUp->show( );
+         break;
+      default:
+         break;
+   }
+
+   emit dataChanged( );
+   emit sizeChanged( );
+}
+
+#include "pmfogedit.moc"