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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /kpovmodeler/pmbicubicpatchedit.cpp
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
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
Diffstat (limited to 'kpovmodeler/pmbicubicpatchedit.cpp')
-rw-r--r--kpovmodeler/pmbicubicpatchedit.cpp218
1 files changed, 218 insertions, 0 deletions
diff --git a/kpovmodeler/pmbicubicpatchedit.cpp b/kpovmodeler/pmbicubicpatchedit.cpp
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+++ b/kpovmodeler/pmbicubicpatchedit.cpp
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+/*
+**************************************************************************
+ description
+ --------------------
+ copyright : (C) 2001-2002 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 "pmbicubicpatchedit.h"
+#include "pmbicubicpatch.h"
+#include "pmvectoredit.h"
+#include "pmlineedits.h"
+#include "pmvectorlistedit.h"
+#include "pmpart.h"
+
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qcombobox.h>
+#include <qcheckbox.h>
+#include <klocale.h>
+
+PMBicubicPatchEdit::PMBicubicPatchEdit( QWidget* parent, const char* name )
+ : Base( parent, name )
+{
+ m_pDisplayedObject = 0;
+}
+
+void PMBicubicPatchEdit::createTopWidgets( )
+{
+ Base::createTopWidgets( );
+
+ QHBoxLayout* layout;
+
+ m_pType = new QComboBox( false, this );
+ m_pType->insertItem( i18n( "Normal (type 0)" ) );
+ m_pType->insertItem( i18n( "Preprocessed (type 1)" ) );
+ layout = new QHBoxLayout( topLayout( ) );
+ layout->addWidget( new QLabel( i18n( "Type:" ), this ) );
+ layout->addWidget( m_pType );
+ layout->addStretch( 1 );
+
+ m_pUSteps = new PMIntEdit( this );
+ m_pUSteps->setValidation( true, 0, false, 0 );
+ layout = new QHBoxLayout( topLayout( ) );
+ layout->addWidget( new QLabel( i18n( "Steps:" ) + " u", this ) );
+ layout->addWidget( m_pUSteps );
+ m_pVSteps = new PMIntEdit( this );
+ m_pVSteps->setValidation( true, 0, false, 0 );
+ layout->addWidget( new QLabel( "v", this ) );
+ layout->addWidget( m_pVSteps );
+
+ m_pFlatness = new PMFloatEdit( this );
+ m_pFlatness->setValidation( true, 0.0, false, 0.0 );
+ layout = new QHBoxLayout( topLayout( ) );
+ layout->addWidget( new QLabel( i18n( "Flatness:" ), this ) );
+ layout->addWidget( m_pFlatness );
+ layout->addStretch( 1 );
+
+ topLayout( )->addWidget( new QLabel( i18n( "Points:" ), this ) );
+
+ m_pPoints = new PMVectorListEdit( "x", "y", "z", this );
+ m_pPoints->setSize( 16 );
+ topLayout( )->addWidget( m_pPoints );
+
+ m_pUVEnabled = new QCheckBox( i18n( "UV vectors" ), this );
+ topLayout( )->addWidget( m_pUVEnabled );
+ m_pUVVectors = new PMVectorListEdit( "u", "v", this );
+ m_pUVVectors->setSize( 4 );
+ topLayout( )->addWidget( m_pUVVectors );
+
+ connect( m_pType, SIGNAL( highlighted( int ) ), SLOT( slotTypeSelected( int ) ) );
+ connect( m_pUSteps, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+ connect( m_pVSteps, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+ connect( m_pFlatness, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+ connect( m_pPoints, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+ connect( m_pPoints, SIGNAL( selectionChanged( ) ),
+ SLOT( slotSelectionChanged( ) ) );
+ connect( m_pUVEnabled, SIGNAL( clicked( ) ), SLOT( slotUVEnabledClicked( ) ) );
+ connect( m_pUVVectors, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
+}
+
+void PMBicubicPatchEdit::displayObject( PMObject* o )
+{
+ int i;
+ if( o->isA( "BicubicPatch" ) )
+ {
+ bool readOnly = o->isReadOnly( );
+ m_pDisplayedObject = ( PMBicubicPatch* ) o;
+
+ m_pType->setCurrentItem( m_pDisplayedObject->patchType( ) );
+ m_pType->setEnabled( !readOnly );
+ m_pUSteps->setValue( m_pDisplayedObject->uSteps( ) );
+ m_pUSteps->setReadOnly( readOnly );
+ m_pVSteps->setValue( m_pDisplayedObject->vSteps( ) );
+ m_pVSteps->setReadOnly( readOnly );
+ m_pFlatness->setValue( m_pDisplayedObject->flatness( ) );
+ m_pFlatness->setReadOnly( readOnly );
+
+ for( i = 0; i < 16; i++ )
+ m_pPoints->setVector( i, m_pDisplayedObject->controlPoint( i ) );
+ m_pPoints->setReadOnly( readOnly );
+ updateControlPointSelection( );
+
+ m_pUVEnabled->setChecked( m_pDisplayedObject->isUVEnabled( ) );
+ m_pUVEnabled->setEnabled( !readOnly );
+ for( i = 0; i < 4; ++i )
+ m_pUVVectors->setVector( i, m_pDisplayedObject->uvVector( i ) );
+ m_pUVVectors->setReadOnly( readOnly );
+ slotUVEnabledClicked( );
+
+ Base::displayObject( o );
+ }
+ else
+ kdError( PMArea ) << "PMBicubicPatchEdit: Can't display object\n";
+}
+
+void PMBicubicPatchEdit::updateControlPointSelection( )
+{
+ PMControlPointList cp = part( )->activeControlPoints( );
+ PMControlPointListIterator it( cp );
+ int s = 0, e = 0;
+
+ m_pPoints->blockSelectionUpdates( true );
+ bool sb = m_pPoints->signalsBlocked( );
+ m_pPoints->blockSignals( true );
+
+ m_pPoints->clearSelection( );
+ while( s < 16 )
+ {
+ if( ( *it )->selected( ) )
+ {
+ for( e = s; e < 16 && ( *it )->selected( ); e++ )
+ ++it;
+ m_pPoints->select( s, e - 1 );
+ s = e;
+ }
+ else
+ {
+ s++;
+ ++it;
+ }
+ }
+
+ m_pPoints->blockSignals( sb );
+ m_pPoints->blockSelectionUpdates( false );
+}
+
+void PMBicubicPatchEdit::saveContents( )
+{
+ int i;
+
+ if( m_pDisplayedObject )
+ {
+ Base::saveContents( );
+ m_pDisplayedObject->setPatchType( m_pType->currentItem( ) );
+ m_pDisplayedObject->setUSteps( m_pUSteps->value( ) );
+ m_pDisplayedObject->setVSteps( m_pVSteps->value( ) );
+ m_pDisplayedObject->setFlatness( m_pFlatness->value( ) );
+ for( i = 0; i < 16; i++ )
+ m_pDisplayedObject->setControlPoint( i, m_pPoints->vector( i ) );
+ m_pDisplayedObject->enableUV( m_pUVEnabled->isChecked( ) );
+ for( i = 0; i < 4; ++i )
+ m_pDisplayedObject->setUVVector( i, m_pUVVectors->vector( i ) );
+ }
+}
+
+bool PMBicubicPatchEdit::isDataValid( )
+{
+ bool ok = false;
+ if( m_pUSteps->isDataValid( ) )
+ if( m_pVSteps->isDataValid( ) )
+ if( m_pFlatness->isDataValid( ) )
+ ok = true;
+ if( ok )
+ ok = m_pPoints->isDataValid( );
+ if( ok && m_pUVEnabled->isChecked( ) )
+ ok = m_pUVVectors->isDataValid( );
+ if( ok )
+ return Base::isDataValid( );
+ return false;
+}
+
+void PMBicubicPatchEdit::slotTypeSelected( int )
+{
+ emit dataChanged( );
+}
+
+void PMBicubicPatchEdit::slotSelectionChanged( )
+{
+ PMControlPointList cp = part( )->activeControlPoints( );
+ PMControlPointListIterator it( cp );
+ int i;
+ for( i = 0; i < 16; i++, ++it )
+ ( *it )->setSelected( m_pPoints->isSelected( i ) );
+ emit controlPointSelectionChanged( );
+}
+
+void PMBicubicPatchEdit::slotUVEnabledClicked( )
+{
+ if( m_pUVEnabled->isChecked( ) )
+ m_pUVVectors->show( );
+ else
+ m_pUVVectors->hide( );
+ emit dataChanged( );
+ emit sizeChanged( );
+}
+
+#include "pmbicubicpatchedit.moc"