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#include "qopenkodewindow.h"

#include <KD/NV_display.h>

#include <QtGui/private/qeglcontext_p.h>
#include <QtGui/qwidget.h>
#include <QtCore/QDebug>

QOpenKODEWindow::QOpenKODEWindow(QWidget *tlw)
    : QPlatformWindow(tlw)
{
    /* Initialize EGL display */
    EGLBoolean rvbool = eglInitialize(QEgl::display(), KD_NULL, KD_NULL);
    if (!rvbool) {
        kdLogMessage("EGL failed to initialize display\n");
    }

    kdWindow = kdCreateWindow(QEgl::display(),
                              QEgl::defaultConfig(QInternal::Widget,QEgl::OpenGL,QEgl::Renderable),
                              KD_NULL);
    if (!kdWindow) {
        qErrnoWarning(kdGetError(), "Error creating native window");
        return;
    }

    const KDint windowSize[2]  = { tlw->width(), tlw->height() };
    if (kdSetWindowPropertyiv(kdWindow, KD_WINDOWPROPERTY_SIZE, windowSize)) {
        qErrnoWarning(kdGetError(), "Could not set native window size");
        return;
    }

//    const KDboolean windowExclusive[] = { false };
//    if (kdSetWindowPropertybv(kdWindow, KD_WINDOWPROPERTY_DESKTOP_EXCLUSIVE_NV, windowExclusive)) {
//        qErrnoWarning(kdGetError(), "Could not set exclusive bit");
//        //return;
//    }
//
//    const KDint windowPos[2] = { tlw->x(), tlw->y() };
//    if (kdSetWindowPropertyiv(kdWindow, KD_WINDOWPROPERTY_DESKTOP_OFFSET_NV, windowPos)) {
//        qErrnoWarning(kdGetError(), "Could not set native window position");
//        return;
//    }

    if (kdRealizeWindow(kdWindow, &eglWindow)) {
        qErrnoWarning(kdGetError(), "Could not realize native window");
        return;
    }
}

void QOpenKODEWindow::setGeometry(const QRect &rect)
{
    const QRect geo = geometry();
    if (geo.size() != rect.size()) {
        const KDint windowSize[2]  = { rect.width(), rect.height() };
        if (kdSetWindowPropertyiv(kdWindow, KD_WINDOWPROPERTY_SIZE, windowSize)) {
            qErrnoWarning(kdGetError(), "Could not set native window size");
            //return;
        }
    }

//    if (geo.topLeft() != rect.topLeft()) {
//        const KDint windowPos[2] = { rect.x(), rect.y() };
//        if (kdSetWindowPropertyiv(kdWindow, KD_WINDOWPROPERTY_DESKTOP_OFFSET_NV, windowPos)) {
//            qErrnoWarning(kdGetError(), "Could not set native window position");
//            //return;
//        }
//    }

}

void QOpenKODEWindow::setVisible(bool visible)
{

}