/*
 * Copyright (C) 2007-2009 Sergio Pistone <sergio_pistone@yahoo.com.ar>
 * Copyright (C) 2010-2018 Mladen Milinkovic <max@smoothware.net>
 *
 * 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.
 *
 * 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., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "xinevideolayerwidget.h"

#include <QPaintEvent>

#include <X11/Xlib.h>
#include <xcb/xcb.h>

using namespace SubtitleComposer;

XineVideoLayerWidget::XineVideoLayerWidget(QWidget *parent) :
	QWidget(parent),
	m_videoDriver(0)
{}

XineVideoLayerWidget::~XineVideoLayerWidget()
{}

xine_video_port_t *
XineVideoLayerWidget::videoDriver() const
{
	return m_videoDriver;
}

void
XineVideoLayerWidget::setVideoDriver(xine_video_port_t *videoDriver)
{
	m_videoDriver = videoDriver;
}

void
XineVideoLayerWidget::paintEvent(QPaintEvent *event)
{
	if(m_videoDriver) {
		const QRect &rect = event->rect();
		xcb_expose_event_t xcb_event;
		memset(&xcb_event, 0, sizeof(xcb_event));
		xcb_event.window = winId();
		xcb_event.x = rect.x();
		xcb_event.y = rect.y();
		xcb_event.width = rect.width();
		xcb_event.height = rect.height();
		xcb_event.count = 0;
		xine_port_send_gui_data(m_videoDriver, XINE_GUI_SEND_EXPOSE_EVENT, &xcb_event);
	}

	QWidget::paintEvent(event);
}

void
XineVideoLayerWidget::resizeEvent(QResizeEvent *event)
{
	QWidget::resizeEvent(event);
	emit geometryChanged();

/*	QSize size = videoWidget()->videoLayer()->size();
		QPoint globalPos = videoWidget()->videoLayer()->mapToGlobal( QPoint( 0, 0 ) );
		m_videoLayerGeometry = QRect( globalPos.x(), globalPos.y(), size.width(), size.height() );
 */
}

void
XineVideoLayerWidget::moveEvent(QMoveEvent *event)
{
	QWidget::moveEvent(event);
	emit geometryChanged();
}


