/*
 * Copyright 2008-2009 Ben Boeckel <MathStuf@gmail.com>
 * 
 * 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 3 of the License, 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.
 * 
 * You should have received a copy of the GNU General Public License along
 * with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

// Header include
#include "MapUI.h"

// Sigmod includes
#include <sigmod/Game.h>
#include <sigmod/Map.h>
#include <sigmod/MapWarp.h>
#include <sigmod/Sprite.h>
#include <sigmod/Tile.h>

// KDE includes
#include <KComboBox>
#include <KLineEdit>

// Qt includes
#include <QtCore/QFile>
#include <QtGui/QVBoxLayout>
#include <QtUiTools/QUiLoader>

// FIXME: Update map editing to new collage map

using namespace Sigmod;
using namespace Sigmodr::Widgets;

MapUI::MapUI(Map* map, QWidget* parent) :
        ObjectUI(parent)
{
    setObjects(map, new Map(*map));
//     varMap->setMap(map);
//     connect(varMap, SIGNAL(changed()), this, SIGNAL(changed()));
}

void MapUI::initGui()
{
    QFile file(":/gui/map.ui");
    file.open(QFile::ReadOnly);
    QWidget *formWidget = QUiLoader().load(&file, this);
    file.close();
    ui_name = formWidget->findChild<KLineEdit*>("varName");
    ui_type = formWidget->findChild<KComboBox*>("varType");
    connect(ui_name, SIGNAL(textChanged(QString)), this, SLOT(nameChanged(QString)));
    connect(ui_type, SIGNAL(currentIndexChanged(int)), this, SLOT(typeChanged(int)));
    QVBoxLayout* layout = new QVBoxLayout;
    layout->addWidget(formWidget);
    setLayout(layout);
    ui_type->addItems(Map::TypeStr);
}

void MapUI::setGui()
{
    ui_name->setText(qobject_cast<Map*>(modified())->name());
    ui_type->setCurrentIndex(qobject_cast<Map*>(modified())->type());
//     varMap->reset();
}

void MapUI::apply()
{
    *qobject_cast<Map*>(original()) = *qobject_cast<Map*>(modified());
    emit(changed(false));
}

void MapUI::discard()
{
    *qobject_cast<Map*>(modified()) = *qobject_cast<Map*>(original());
    setGui();
    emit(changed(false));
}

void MapUI::nameChanged(const QString& name)
{
    const int cursor = ui_name->cursorPosition();
    qobject_cast<Map*>(modified())->setName(name);
    ui_name->setCursorPosition(cursor);
}

void MapUI::typeChanged(const int type)
{
    qobject_cast<Map*>(modified())->setType(static_cast<Map::Type>(type));
}