import_image_dialog.cpp

/*
 * This file is part of EasyRPG Editor.
 *
 * EasyRPG Editor 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.
 *
 * EasyRPG Editor 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 EasyRPG Editor. If not, see <http://www.gnu.org/licenses/>.
 */

#include "import_image_dialog.h"
#include "ui_import_image_dialog.h"
#include <QFileInfo>
#include <QMessageBox>



ImportImageDialog::ImportImageDialog(QString n_filepath, QWidget *parent) :
	QDialog(parent),
	ui(new Ui::ImportImageDialog),
	m_scale(1.0),
	m_filepath(n_filepath)
{
	ui->setupUi(this);

	m_pixmap = new ImportItem(QPixmap(m_filepath));


	scene = new QGraphicsScene(this);
	scene->addItem(m_pixmap);
	scene->setBackgroundBrush(QBrush(QColor(Qt::gray),Qt::DiagCrossPattern));
	ui->graphicsView->setScene(scene);
}

ImportImageDialog::~ImportImageDialog()
{
	delete ui;
	delete scene;
}

QImage ImportImageDialog::image()
{
	return m_pixmap->pixmap().toImage();
}

void ImportImageDialog::image_clicked(QPointF pos, bool pressed)
{
	ui->label->setText(QString("%1, %2, ").arg(pos.toPoint().x()).arg(pos.toPoint().y())
					   + (pressed ? tr("yes") : tr("no")));
}

void ImportImageDialog::on_pushZoomIn_clicked()
{
	m_scale += 1.0;
	ui->graphicsView->resetTransform();
	ui->graphicsView->scale(m_scale,m_scale);
	if (static_cast<int>(m_scale) == 4)
		ui->pushZoomIn->setEnabled(false);
	ui->pushZoomOut->setEnabled(true);

}

void ImportImageDialog::on_pushZoomOut_clicked()
{
	m_scale -= 1.0;
	ui->graphicsView->resetTransform();
	ui->graphicsView->scale(m_scale,m_scale);
	if (static_cast<int>(m_scale) == 1)
		ui->pushZoomOut->setEnabled(false);
	ui->pushZoomIn->setEnabled(true);
}