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/****************************************************************
**
** Attal : Lords of Doom
**
** decorationEfefct.cpp
** Widget for editing effects of decoration
**
** Version : $Id: decorationEffect.cpp,v 1.11 2006/10/05 21:33:10 lusum Exp $
**
** Author(s) : Pascal Audoux
**
** Date : 15/08/2003
**
** Licence :
** 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, or (at your option)
** any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
****************************************************************/
#include "decorationEffect.h"
// generic include files
// include files for QT
#include <QComboBox>
#include <QGridLayout>
#include <QHBoxLayout>
#include <QLabel>
#include <QLayout>
#include <QPushButton>
#include <QSpinBox>
#include <QVBoxLayout>
// application specific include files
#include "libCommon/genericDecoration.h"
#include "libCommon/log.h"
#include "libClient/gui.h"
//
// ----- DecorationEffect -----
//
DecorationEffect::DecorationEffect( QWidget * parent, const char * name )
: EditWidget( parent, name )
{
_group = 0;
connect( _pbAdd, SIGNAL( clicked() ), SLOT( slot_add() ) );
connect( _pbEdit, SIGNAL( clicked() ), SLOT( slot_edit() ) );
connect( _pbDel, SIGNAL( clicked() ), SLOT( slot_del() ) );
}
void DecorationEffect::init( DecorationGroup * group )
{
_group = group;
_listBox->clear();
if( _group ) {
uint nb = _group->getEffectNumber();
for( uint i = 0; i < nb; ++i ) {
DecorationGroup::EffectType type = _group->getEffectType( i );
uint param = _group->getEffectParam( i );
_listBox->addItem( new EffectItem( type, param ) );
}
}
}
void DecorationEffect::slot_add()
{
DialogEffect dialog;
if( dialog.exec() ) {
DecorationGroup::EffectType type = dialog.getType();
uint param = dialog.getParam();
_listBox->addItem( new EffectItem( type, param ) );
}
}
void DecorationEffect::slot_edit()
{
int item = _listBox->currentRow();
if( item != -1 ) {
DialogEffect dialog;
dialog.setType( ( (EffectItem*)(_listBox->item( item ) ) )->getType() );
dialog.setParam( ( (EffectItem*)(_listBox->item( item ) ) )->getParam() );
if( dialog.exec() ) {
DecorationGroup::EffectType type = dialog.getType();
uint param = dialog.getParam();
EffectItem * effect = (EffectItem*) _listBox->item( item );
effect->setType( type );
effect->setParam( param );
}
}
}
void DecorationEffect::slot_del()
{
int item = _listBox->currentRow();
if( item != -1 ) {
delete _listBox->takeItem( item );
}
}
void DecorationEffect::save()
{
_group->clearEffects();
uint nb = _listBox->count();
for( uint i = 0; i < nb; ++i ) {
EffectItem * effect = (EffectItem*) _listBox->item( i );
if( effect->getType() != DecorationGroup::NONE ) {
_group->addEffect( effect->getType(), effect->getParam() );
}
}
}
//
// ----- EffectItem -----
//
EffectItem::EffectItem( DecorationGroup::EffectType type, uint param )
: QListWidgetItem()
{
_param = param;
_type = type;
computeLabel();
}
void EffectItem::computeLabel()
{
QString text = QObject::tr( "Effect '" );
text += DecorationGroup::getEffectTypeString( _type );
text += QObject::tr( "' with param " );
text += QString::number( _param );
setText( text );
}
//
// ----- DialogEffect -----
//
DialogEffect::DialogEffect( QWidget * parent, const char * name )
: QDialog( parent, Qt::Dialog )
{
setWindowTitle(QString (name));
QLabel * labType = new QLabel( tr( "Effect type: " ), this );
FIXEDSIZE( labType );
_combo = new QComboBox( this );
_combo->addItem( DecorationGroup::getEffectTypeString( DecorationGroup::NONE ) );
_combo->addItem( DecorationGroup::getEffectTypeString( DecorationGroup::NO_MOVE ) );
_combo->addItem( DecorationGroup::getEffectTypeString( DecorationGroup::DECREASE_MOVECOST ) );
_combo->addItem( DecorationGroup::getEffectTypeString( DecorationGroup::INCREASE_MOVECOST ) );
_combo->addItem( DecorationGroup::getEffectTypeString( DecorationGroup::NO_TECHNICAL ) );
_combo->addItem( DecorationGroup::getEffectTypeString( DecorationGroup::MAX_TECHNICAL ) );
_combo->addItem( DecorationGroup::getEffectTypeString( DecorationGroup::NO_BLOCK_DECO ) );
FIXEDSIZE( _combo );
QLabel * labParam = new QLabel( tr( "Effect value: " ), this );
FIXEDSIZE( labParam );
_spin = new QSpinBox( this );
_spin->setMinimum( 0 );
QGridLayout * grid = new QGridLayout();
grid->addWidget( labType, 1, 0 );
grid->addWidget( labParam, 2, 0 );
grid->addWidget( _combo, 1, 1 );
grid->addWidget( _spin, 2, 1 );
grid->addItem(new QSpacerItem(5, 0), 0, 0);
grid->addItem(new QSpacerItem(5, 0), 0, 3);
QPushButton * pbOk = new QPushButton( this );
pbOk->setText( tr( "Ok" ) );
FIXEDSIZE( pbOk );
QPushButton * pbCan = new QPushButton( this );
pbCan->setText( tr( "Cancel" ) );
FIXEDSIZE( pbCan );
QHBoxLayout * layH1 = new QHBoxLayout();
layH1->addStretch( 1 );
layH1->addWidget( pbOk );
layH1->addStretch( 1 );
layH1->addWidget( pbCan );
layH1->addStretch( 1 );
QVBoxLayout * layout = new QVBoxLayout( this );
layout->setSpacing( 5 );
layout->setMargin( 5 );
layout->addLayout( grid, 1 );
layout->addLayout( layH1 );
layout->activate();
connect( pbOk, SIGNAL( clicked() ), SLOT( accept() ) );
connect( pbCan, SIGNAL( clicked() ), SLOT( reject() ) );
FIXEDSIZE( this );
}
void DialogEffect::updateDialog()
{
_spin->setValue( _param );
_combo->setCurrentIndex( (int)_type );
}
void DialogEffect::accept()
{
_param = _spin->value();
_type = (DecorationGroup::EffectType) _combo->currentIndex();
QDialog::accept();
}
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