/*
*   Copyright (C) 2004 - 2007 by Alexander Saal <alex.saal@gmx.de>
*
*   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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#include "dboxfe_splash.h"

// Qt 4 Header
#include <QtCore>
#include <QtGui>
#include <Qt>


DBoxFE_Splash::DBoxFE_Splash ( const QPixmap& pixmap, Qt::WFlags f ) : QSplashScreen ( pixmap, f )
{
	QTimer * timer = new QTimer ( this );
	QObject::connect ( timer, SIGNAL ( timeout() ), this, SLOT ( animate() ) );
	timer->start ( 150 );

	state = 0;
	progress_bar_size = 3;
}


DBoxFE_Splash::~DBoxFE_Splash() {}


void DBoxFE_Splash::animate()
{
	state = ( ( state + 1 ) % ( 2 * progress_bar_size - 1 ) );
	repaint();
}


void DBoxFE_Splash::showMessage ( const QString &str, int flags, const QColor &color )
{
	QSplashScreen::showMessage ( str, flags, color );
	animate();
	m_string = str;
}


void DBoxFE_Splash::drawContents ( QPainter* painter )
{
	int position;
	QColor base_color ( 255, 255, 255 );

	painter->setPen ( Qt::NoPen );
	painter->setBrush ( QColor ( 255, 255, 255 ) );
	painter->drawEllipse ( 51, 7, 9, 9 );
	painter->drawEllipse ( 62, 7, 9, 9 );
	painter->drawEllipse ( 73, 7, 9, 9 );

	for ( int i = 0; i < progress_bar_size; i++ )
	{
		position = ( state + i ) % ( 2 * progress_bar_size - 1 );
		painter->setBrush ( QColor ( base_color.red() - 18 * i, base_color.green() - 10 * i, base_color.blue() - 28 * i ) );
		if ( position < 3 )
			painter->drawEllipse ( 51 + position * 11, 7, 9, 9 );
	}

	painter->setPen ( QColor ( 255, 255, 255 ) );
	QFont fnt ( "Verdena" );
	fnt.setPointSize ( 12 );
	painter->setFont ( fnt );

	if ( m_string.length() > 40 )
	{
		m_string.truncate ( 39 );
		m_string += "...";
	}
	painter->drawText ( 90, 16, m_string );
}