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226 lines
6.9 KiB
226 lines
6.9 KiB
15 years ago
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/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2001 by Luis Carvalho
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email : lpassos@mail.telepac.pt
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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 "pmlistpatternedit.h"
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#include "pmlistpattern.h"
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#include "pmvectoredit.h"
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#include "pmvector.h"
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#include <qwidget.h>
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#include <qlayout.h>
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#include <qcombobox.h>
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#include <qlabel.h>
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#include "pmlineedits.h"
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#include <ktabctl.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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PMListPatternEdit::PMListPatternEdit( QWidget* 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 PMListPatternEdit::createTopWidgets( )
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{
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Base::createTopWidgets( );
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QVBoxLayout* vlayout = new QVBoxLayout( topLayout( ) );
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/* Field for Pattern List type */
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QHBoxLayout* layout = new QHBoxLayout( vlayout );
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QLabel* label = new QLabel( i18n( "Type:" ), this );
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m_pTypeCombo = new QComboBox( false, this );
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m_pTypeCombo->insertItem( i18n( "Checkers" ) );
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m_pTypeCombo->insertItem( i18n( "Brick" ) );
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m_pTypeCombo->insertItem( i18n( "Hexagon" ) );
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layout->addWidget( label, 0, AlignTop );
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layout->addWidget( m_pTypeCombo );
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layout->addStretch( 1 );
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/* The depth field */
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layout = new QHBoxLayout( vlayout );
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m_pDepthLabel = new QLabel( i18n( "Depth:" ), this );
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m_pDepth = new PMFloatEdit( this );
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layout->addWidget( m_pDepthLabel );
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layout->addWidget( m_pDepth );
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layout->addStretch( 1 );
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/* The brick information */
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QHBoxLayout* bricklayout = new QHBoxLayout( vlayout );
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m_pBrickSizeLabel = new QLabel( i18n( "Brick size:" ), this );
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m_pBrickSize = new PMVectorEdit( "x", "y", "z", this );
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bricklayout->addWidget( m_pBrickSizeLabel );
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bricklayout->addWidget( m_pBrickSize );
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layout = new QHBoxLayout( vlayout );
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m_pMortarLabel = new QLabel( i18n( "Mortar:" ), this );
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m_pMortar = new PMFloatEdit( this );
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layout->addWidget( m_pMortarLabel );
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layout->addWidget( m_pMortar );
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layout->addStretch( 1 );
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/* connect all signals to slots/signals */
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connect( m_pBrickSize, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
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connect( m_pTypeCombo, SIGNAL( activated( int ) ), SLOT( slotComboChanged( int ) ) );
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connect( m_pMortar, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
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connect( m_pDepth, SIGNAL( dataChanged( ) ), SIGNAL( dataChanged( ) ) );
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}
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void PMListPatternEdit::displayObject( PMObject* o )
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{
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QString str;
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if( o->isA( "ListPattern" ) )
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{
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m_pDisplayedObject = ( PMListPattern* ) o;
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switch( m_pDisplayedObject->listType( ) )
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{
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case PMListPattern::ListPatternChecker:
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m_pTypeCombo->setCurrentItem( 0 );
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m_pBrickSizeLabel->hide( );
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m_pBrickSize->hide( );
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m_pMortarLabel->hide( );
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m_pMortar->hide( );
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break;
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case PMListPattern::ListPatternBrick:
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m_pTypeCombo->setCurrentItem( 1 );
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m_pBrickSizeLabel->show( );
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m_pBrickSize->show( );
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m_pMortarLabel->show( );
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m_pMortar->show( );
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break;
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case PMListPattern::ListPatternHexagon:
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m_pTypeCombo->setCurrentItem( 2 );
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m_pBrickSizeLabel->hide( );
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m_pBrickSize->hide( );
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m_pMortarLabel->hide( );
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m_pMortar->hide( );
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break;
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}
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m_pMortar->setValue( m_pDisplayedObject->mortar( ) );
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m_pBrickSize->setVector( m_pDisplayedObject->brickSize( ) );
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if( o->type( ) == "NormalList" )
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{
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m_pDepth->setValue( ( ( PMNormalList* )o )->depth( ) );
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m_pDepth->show( );
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m_pDepthLabel->show( );
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emit sizeChanged( );
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}
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else
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{
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m_pDepth->hide( );
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m_pDepthLabel->hide( );
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emit sizeChanged( );
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}
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Base::displayObject( o );
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}
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else
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kdError( PMArea ) << "PMListPatternEdit: Can't display object\n";
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}
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void PMListPatternEdit::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_pTypeCombo->currentItem( ) )
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{
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case 0:
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m_pDisplayedObject->setListType( PMListPattern::ListPatternChecker );
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break;
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case 1:
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m_pDisplayedObject->setListType( PMListPattern::ListPatternBrick );
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m_pDisplayedObject->setMortar( m_pMortar->value( ) );
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m_pDisplayedObject->setBrickSize( m_pBrickSize->vector( ) );
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break;
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case 2:
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m_pDisplayedObject->setListType( PMListPattern::ListPatternHexagon );
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break;
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}
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if( m_pDisplayedObject->type( ) == "NormalList" )
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( ( PMNormalList* )m_pDisplayedObject )->setDepth( m_pDepth->value( ) );
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}
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}
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bool PMListPatternEdit::isDataValid( )
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{
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int children = 0;
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PMObject* o;
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if( !m_pBrickSize->isDataValid( ) )
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return false;
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if( !m_pMortar->isDataValid( ) )
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return false;
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// count child objects
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for( o = m_pDisplayedObject->firstChild( ); o; o = o->nextSibling( ) )
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if( o->type( ) == m_pDisplayedObject->listObjectType( ) )
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children++;
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switch( m_pTypeCombo->currentItem( ) )
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{
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case 0:
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case 1:
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if( children > 2 )
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{
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KMessageBox::error( this, i18n( "You can have at most two child"
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" items for that list type!" ),
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i18n( "Error" ) );
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return false;
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}
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break;
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default:
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break;
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}
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return Base::isDataValid( );
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}
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void PMListPatternEdit::slotComboChanged( int c )
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{
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switch( c )
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{
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case 0:
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m_pBrickSizeLabel->hide( );
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m_pBrickSize->hide( );
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m_pMortarLabel->hide( );
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m_pMortar->hide( );
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break;
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case 1:
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m_pBrickSizeLabel->show( );
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m_pBrickSize->show( );
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m_pMortarLabel->show( );
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m_pMortar->show( );
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break;
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case 2:
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m_pBrickSizeLabel->hide( );
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m_pBrickSize->hide( );
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m_pMortarLabel->hide( );
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m_pMortar->hide( );
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break;
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default:
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break;
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}
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emit sizeChanged( );
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emit dataChanged( );
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}
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#include "pmlistpatternedit.moc"
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