/*
 * Hedgewars, a free turn based strategy game
 * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@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; version 2 of the License
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */

#include <QDialog>
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QPushButton>
#include <QLineEdit>
#include <QLabel>
#include <QDebug>

#include "seedprompt.h"

SeedPrompt::SeedPrompt(QWidget* parent, const QString & seed, bool editable) : QDialog(parent)
{
	setModal(true);
	setWindowFlags(Qt::Sheet);
	setWindowModality(Qt::WindowModal);
	setMinimumSize(360, 160);
	resize(360, 160);
	setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);

	// Layout
	QVBoxLayout * dialogLayout = new QVBoxLayout(this);

	// Label
	QLabel * label = new QLabel(tr("The map seed is the basis for all random values generated by the game."));
	label->setWordWrap(true);
	dialogLayout->addWidget(label, 0);

	// Input box
	editBox = new QLineEdit();
	editBox->setText(seed);
	editBox->setReadOnly(!editable);
	editBox->setStyleSheet("QLineEdit { padding: 3px; }");
	dialogLayout->addWidget(editBox, 1);

	dialogLayout->addStretch(1);

	// Buttons
	QHBoxLayout * buttonLayout = new QHBoxLayout();
	buttonLayout->addStretch(1);
	dialogLayout->addLayout(buttonLayout);
	if (editable)
	{
		QPushButton * btnCancel = new QPushButton(tr("Cancel"));
		QPushButton * btnOkay = new QPushButton(tr("Set seed"));
		connect(btnCancel, SIGNAL(clicked()), this, SLOT(reject()));
		connect(btnOkay, SIGNAL(clicked()), this, SLOT(accept()));
		buttonLayout->addWidget(btnCancel);
		buttonLayout->addWidget(btnOkay);
		btnOkay->setDefault(true);
	}
	else
	{
		QPushButton * btnClose = new QPushButton(tr("Close"));
		connect(btnClose, SIGNAL(clicked()), this, SLOT(reject()));
		buttonLayout->addWidget(btnClose);
		btnClose->setDefault(true);
	}

	setStyleSheet("QPushButton { padding: 5px; }");

	connect(this, SIGNAL(accepted()), this, SLOT(setSeed()));
}

void SeedPrompt::setSeed()
{
	emit seedSelected(editBox->text());
}