#include "SDL_assert.h"

static int SetupWindowData(_THIS, SDL_Window *window, UIWindow *uiwindow, SDL_bool created)

{

    SDL_VideoDisplay *display = window->display;

    UIScreen *uiscreen = (UIScreen *) display->driverdata;

    // SDL_WINDOW_BORDERLESS controls whether status bar is hidden.

    // This is only set if the window is on the main screen. Other screens

    //  just force the window to have the borderless flag.

    if ([UIScreen mainScreen] == uiscreen) {

        if (window->flags & SDL_WINDOW_BORDERLESS) {

            [UIApplication sharedApplication].statusBarHidden = YES;

        } else {

            [UIApplication sharedApplication].statusBarHidden = NO;

        }

    SDL_VideoDisplay *display = window->display;

    UIScreen *uiscreen = (UIScreen *) display->driverdata;

    // SDL currently puts this window at the start of display's linked list. We rely on this.

    SDL_assert(display->windows == window);

    /* We currently only handle a single window per display on iPhone */

    if (window->next != NULL) {

        SDL_SetError("Only one window allowed per display.");

    // Non-mainscreen windows must be force to borderless, as there's no

    //  status bar there, and we want to get the right dimensions later in

    //  this function.

    if ([UIScreen mainScreen] != uiscreen) {

        window->flags |= SDL_WINDOW_BORDERLESS;

    }

    // If monitor has a resolution of 0x0 (hasn't been explicitly set by the

    //  user, so it's in standby), try to force the display to a resolution

    //  that most closely matches the desired window size.

    if (SDL_UIKit_supports_multiple_displays) {

        const CGSize origsize = [[uiscreen currentMode] size];

        if ((origsize.width == 0.0f) && (origsize.height == 0.0f)) {

            if (display->num_display_modes == 0) {

                _this->GetDisplayModes(_this, display);

            }

            int i;

            const SDL_DisplayMode *bestmode = NULL;

            for (i = display->num_display_modes; i >= 0; i--) {

                const SDL_DisplayMode *mode = &display->display_modes[i];

                if ((mode->w >= window->w) && (mode->h >= window->h))

                    bestmode = mode;

            }

            if (bestmode) {

                UIScreenMode *uimode = (UIScreenMode *) bestmode->driverdata;

                [uiscreen setCurrentMode:uimode];

                display->desktop_mode = *bestmode;

                display->current_mode = *bestmode;

            }

        }

    }

    // !!! FIXME: can we have a smaller view?

    UIWindow *uiwindow = [UIWindow alloc];

    if (window->flags & SDL_WINDOW_BORDERLESS)

        uiwindow = [uiwindow initWithFrame:[uiscreen bounds]];

    else

        uiwindow = [uiwindow initWithFrame:[uiscreen applicationFrame]];

    if (SDL_UIKit_supports_multiple_displays) {

        [uiwindow setScreen:uiscreen];

    }

        [data->uiwindow release];

        SDL_free(data);

        window->driverdata = NULL;