benoitrigolleau@132: #include <vector>
benoitrigolleau@132: #include <cstdlib>
benoitrigolleau@132: #include <ctime>
benoitrigolleau@132: #include "SDLWidget.h"
benoitrigolleau@167: 
ivand_qmul@150: 
ivand_qmul@150: 
benoitrigolleau@132: 
benoitrigolleau@132: SDLWidget::SDLWidget()
benoitrigolleau@145: 	:windowInitialized(false), screen(0),m_width(0), m_height(0)
ivand_qmul@150: 	{
ivand_qmul@150: 		setAttribute(Qt::WA_PaintOnScreen);
benoitrigolleau@132: 		setAttribute(Qt::WA_NoSystemBackground);
benoitrigolleau@145: 		connect(this,SIGNAL(initSizeChanged()),this,SLOT(updateMinSize()));
benoitrigolleau@139: 
benoitrigolleau@132: 	}
benoitrigolleau@132: 
benoitrigolleau@132: SDLWidget::~SDLWidget()
benoitrigolleau@132: 	{
benoitrigolleau@132: 		SDL_Quit();
benoitrigolleau@132: 	}
benoitrigolleau@132: 
benoitrigolleau@139: 
benoitrigolleau@145: void SDLWidget::setInitSize(int w, int h){
benoitrigolleau@167: 	m_width = w;
benoitrigolleau@167: 	m_height =h;
benoitrigolleau@167: 	emit(initSizeChanged());
benoitrigolleau@145: }
benoitrigolleau@145: 
benoitrigolleau@145: void SDLWidget::updateMinSize()
benoitrigolleau@145: {
benoitrigolleau@167: 	setMinimumSize( m_width,m_height);
benoitrigolleau@167: 	setMaximumSize( m_width,m_height);
benoitrigolleau@145: }
benoitrigolleau@145: 
benoitrigolleau@145: 
benoitrigolleau@139: 
benoitrigolleau@132: void SDLWidget::showEvent(QShowEvent *e)
ivand_qmul@150: 	{
benoitrigolleau@132: 		(void)e;
ivand_qmul@138: 		
benoitrigolleau@167: 
benoitrigolleau@167: 		//QWidget::showEvent(e);
benoitrigolleau@167: 
benoitrigolleau@132: 		if(!windowInitialized)
benoitrigolleau@132: 		{
benoitrigolleau@132: 			// it's here the link between SDL and QT
ivand_qmul@150: 			char windowid[64];
benoitrigolleau@132: #ifdef Q_WS_WIN
ivand_qmul@150: 			sprintf(windowid, "SDL_WINDOWID=0x%lx", reinterpret_cast<qlonglong>(winId()));
ivand_qmul@150: #elif defined Q_WS_X11
ivand_qmul@150: 			sprintf(windowid, "SDL_WINDOWID=0x%lx", winId());
ivand_qmul@150: #else
ivand_qmul@150: 			qFatal("uncorrect window ID");
benoitrigolleau@132: #endif
benoitrigolleau@132: 			SDL_putenv(windowid);
benoitrigolleau@132: 
benoitrigolleau@132: 			//SDL_Init(SDL_INIT_VIDEO);
benoitrigolleau@132: 			//screen = SDL_SetVideoMode(width(), height(), 32, SDL_SWSURFACE);
benoitrigolleau@132: 			windowInitialized = true;
benoitrigolleau@132: 		}
benoitrigolleau@139: 	}
benoitrigolleau@139: