/*
                            This file is part of the Opie Project

                             Copyright (c)  2002 Max Reiss <harlekin@handhelds.org>
                             Copyright (c)  2002 LJP <>
                             Copyright (c)  2002 Holger Freyther <zecke@handhelds.org>
              =.
            .=l.
           .>+-=
 _;:,     .>    :=|.         This program is free software; you can
.> <`_,   >  .   <=          redistribute it and/or  modify it under
:`=1 )Y*s>-.--   :           the terms of the GNU General Public
.="- .-=="i,     .._         License as published by the Free Software
 - .   .-<_>     .<>         Foundation; either version 2 of the License,
     ._= =}       :          or (at your option) any later version.
    .%`+i>       _;_.
    .i_,=:_.      -<s.       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
..}^=.=       =       ;      Library General Public License for more
++=   -.     .`     .:       details.
 :     =  ...= . :.=-
 -.   .:....=;==+<;          You should have received a copy of the GNU
  -_. . .   )=.  =           Library General Public License along with
    --        :-=`           this library; see the file COPYING.LIB.
                             If not, write to the Free Software Foundation,
                             Inc., 59 Temple Place - Suite 330,
                             Boston, MA 02111-1307, USA.

*/

#include <qimage.h>
#include <qpainter.h>
#include <qgfx_qws.h>
#include <qdirectpainter_qws.h>
#include <qsize.h>

#include <qpe/resource.h>

#include "xinevideowidget.h"

XineVideoWidget::XineVideoWidget( int width,
                                  int height,
                                  QWidget* parent,
                                  const char* name )
    : QWidget( parent, name, WRepaintNoErase | WResizeNoErase )
{
    m_image = new QImage( width, height,  qt_screen->depth() );
    m_buff = 0;
    setBackgroundMode( NoBackground);
/*    QImage image = Resource::loadImage("SoundPlayer");
    image = image.smoothScale( width, height );

    m_image = new QImage( image );*/
}
XineVideoWidget::~XineVideoWidget() {
    delete m_image;
}
void XineVideoWidget::clear() {
    m_buff = 0;
    repaint(false);
}
void XineVideoWidget::paintEvent( QPaintEvent* e ) {
    qWarning("painting");
    if (m_buff == 0 ) {
	    QPainter p(this );
	    p.fillRect( rect(), black );
        p.drawImage( 0, 0, *m_image );
        qWarning ( "logo\n" );
    }
    else { 
        qWarning("paitnevent\n");
        {
        	
        	if (( m_thisframe & m_lastframe ) != m_lastframe ) {
        		QPainter p ( this );
				p. fillRect ( m_lastframe, black );				
			}
		}
		{
			QDirectPainter dp ( this );
			
			uchar* dst =  dp.frameBuffer() + (m_thisframe. y ( ) + dp.yOffset()  ) * linestep +
				(m_thisframe. x ( ) + dp.xOffset() )  * m_bytes_per_pixel;
			uchar* frame = m_buff;
			for(int  y = 0; y < m_thisframe. height ( ); y++ ) {
				memcpy( dst, frame, m_bytes );
				frame += m_bytes;
				dst += linestep;
			}
        }
        {
	 		// QVFB hack by MArtin Jones
			QPainter p ( this );
			p. fillRect ( m_thisframe, QBrush ( NoBrush ));		
		}
    }
}
int XineVideoWidget::height() const{
    return m_image->height();
}
int XineVideoWidget::width() const{
    return m_image->width();
}
void XineVideoWidget::setImage( QImage* image ) {
    delete m_image;
    m_image = image;
}
void XineVideoWidget::setImage( uchar* image, int yoffsetXLine,
                                int xoffsetXBytes,  int width,
                                int height, int linestep,  int bytes, int bpp ) {
                                
	m_lastframe = m_thisframe;
	m_thisframe. setRect ( xoffsetXBytes, yoffsetXLine, width, height );

    m_buff = image;
    this->linestep = linestep;
    m_bytes = bytes;
    m_bytes_per_pixel = bpp;

    repaint ( false );
}