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/*
**************************************************************************
description
--------------------
copyright : (C) 2001 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 "pmlistpatternedit.h"
#include "pmlistpattern.h"
#include "pmvectoredit.h"
#include "pmvector.h"
#include <tqwidget.h>
#include <tqlayout.h>
#include <tqcombobox.h>
#include <tqlabel.h>
#include "pmlineedits.h"
#include <ktabctl.h>
#include <tdelocale.h>
#include <tdemessagebox.h>
PMListPatternEdit::PMListPatternEdit( TQWidget* parent, const char* name )
: Base( parent, name )
{
m_pDisplayedObject = 0;
}
void PMListPatternEdit::createTopWidgets( )
{
Base::createTopWidgets( );
TQVBoxLayout* vlayout = new TQVBoxLayout( topLayout( ) );
/* Field for Pattern List type */
TQHBoxLayout* layout = new TQHBoxLayout( vlayout );
TQLabel* label = new TQLabel( i18n( "Type:" ), this );
m_pTypeCombo = new TQComboBox( false, this );
m_pTypeCombo->insertItem( i18n( "Checkers" ) );
m_pTypeCombo->insertItem( i18n( "Brick" ) );
m_pTypeCombo->insertItem( i18n( "Hexagon" ) );
layout->addWidget( label, 0, AlignTop );
layout->addWidget( m_pTypeCombo );
layout->addStretch( 1 );
/* The depth field */
layout = new TQHBoxLayout( vlayout );
m_pDepthLabel = new TQLabel( i18n( "Depth:" ), this );
m_pDepth = new PMFloatEdit( this );
layout->addWidget( m_pDepthLabel );
layout->addWidget( m_pDepth );
layout->addStretch( 1 );
/* The brick information */
TQHBoxLayout* bricklayout = new TQHBoxLayout( vlayout );
m_pBrickSizeLabel = new TQLabel( i18n( "Brick size:" ), this );
m_pBrickSize = new PMVectorEdit( "x", "y", "z", this );
bricklayout->addWidget( m_pBrickSizeLabel );
bricklayout->addWidget( m_pBrickSize );
layout = new TQHBoxLayout( vlayout );
m_pMortarLabel = new TQLabel( i18n( "Mortar:" ), this );
m_pMortar = new PMFloatEdit( this );
layout->addWidget( m_pMortarLabel );
layout->addWidget( m_pMortar );
layout->addStretch( 1 );
/* connect all signals to slots/signals */
connect( m_pBrickSize, TQ_SIGNAL( dataChanged( ) ), TQ_SIGNAL( dataChanged( ) ) );
connect( m_pTypeCombo, TQ_SIGNAL( activated( int ) ), TQ_SLOT( slotComboChanged( int ) ) );
connect( m_pMortar, TQ_SIGNAL( dataChanged( ) ), TQ_SIGNAL( dataChanged( ) ) );
connect( m_pDepth, TQ_SIGNAL( dataChanged( ) ), TQ_SIGNAL( dataChanged( ) ) );
}
void PMListPatternEdit::displayObject( PMObject* o )
{
TQString str;
if( o->isA( "ListPattern" ) )
{
m_pDisplayedObject = ( PMListPattern* ) o;
switch( m_pDisplayedObject->listType( ) )
{
case PMListPattern::ListPatternChecker:
m_pTypeCombo->setCurrentItem( 0 );
m_pBrickSizeLabel->hide( );
m_pBrickSize->hide( );
m_pMortarLabel->hide( );
m_pMortar->hide( );
break;
case PMListPattern::ListPatternBrick:
m_pTypeCombo->setCurrentItem( 1 );
m_pBrickSizeLabel->show( );
m_pBrickSize->show( );
m_pMortarLabel->show( );
m_pMortar->show( );
break;
case PMListPattern::ListPatternHexagon:
m_pTypeCombo->setCurrentItem( 2 );
m_pBrickSizeLabel->hide( );
m_pBrickSize->hide( );
m_pMortarLabel->hide( );
m_pMortar->hide( );
break;
}
m_pMortar->setValue( m_pDisplayedObject->mortar( ) );
m_pBrickSize->setVector( m_pDisplayedObject->brickSize( ) );
if( o->type( ) == "NormalList" )
{
m_pDepth->setValue( ( ( PMNormalList* )o )->depth( ) );
m_pDepth->show( );
m_pDepthLabel->show( );
emit sizeChanged( );
}
else
{
m_pDepth->hide( );
m_pDepthLabel->hide( );
emit sizeChanged( );
}
Base::displayObject( o );
}
else
kdError( PMArea ) << "PMListPatternEdit: Can't display object\n";
}
void PMListPatternEdit::saveContents( )
{
if( m_pDisplayedObject )
{
Base::saveContents( );
switch( m_pTypeCombo->currentItem( ) )
{
case 0:
m_pDisplayedObject->setListType( PMListPattern::ListPatternChecker );
break;
case 1:
m_pDisplayedObject->setListType( PMListPattern::ListPatternBrick );
m_pDisplayedObject->setMortar( m_pMortar->value( ) );
m_pDisplayedObject->setBrickSize( m_pBrickSize->vector( ) );
break;
case 2:
m_pDisplayedObject->setListType( PMListPattern::ListPatternHexagon );
break;
}
if( m_pDisplayedObject->type( ) == "NormalList" )
( ( PMNormalList* )m_pDisplayedObject )->setDepth( m_pDepth->value( ) );
}
}
bool PMListPatternEdit::isDataValid( )
{
int children = 0;
PMObject* o;
if( !m_pBrickSize->isDataValid( ) )
return false;
if( !m_pMortar->isDataValid( ) )
return false;
// count child objects
for( o = m_pDisplayedObject->firstChild( ); o; o = o->nextSibling( ) )
if( o->type( ) == m_pDisplayedObject->listObjectType( ) )
children++;
switch( m_pTypeCombo->currentItem( ) )
{
case 0:
case 1:
if( children > 2 )
{
KMessageBox::error( this, i18n( "You can have at most two child"
" items for that list type!" ),
i18n( "Error" ) );
return false;
}
break;
default:
break;
}
return Base::isDataValid( );
}
void PMListPatternEdit::slotComboChanged( int c )
{
switch( c )
{
case 0:
m_pBrickSizeLabel->hide( );
m_pBrickSize->hide( );
m_pMortarLabel->hide( );
m_pMortar->hide( );
break;
case 1:
m_pBrickSizeLabel->show( );
m_pBrickSize->show( );
m_pMortarLabel->show( );
m_pMortar->show( );
break;
case 2:
m_pBrickSizeLabel->hide( );
m_pBrickSize->hide( );
m_pMortarLabel->hide( );
m_pMortar->hide( );
break;
default:
break;
}
emit sizeChanged( );
emit dataChanged( );
}
#include "pmlistpatternedit.moc"
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