Generate resize event when the status bar changes size (e.g. call in progress, etc.)

This commit is contained in:
Sam Lantinga 2012-09-18 23:13:35 -07:00
parent 97995a79c8
commit ef68bf1b32
2 changed files with 36 additions and 17 deletions

View file

@ -31,8 +31,10 @@
@property (readwrite) SDL_Window *window;
- (id)initWithSDLWindow:(SDL_Window *)_window;
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)orient;
- (void)loadView;
- (void)statusBarFrameChanged:(NSNotification*)notification;
- (void)onWindowSizeChanged;
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)orient;
- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation;
@end

View file

@ -43,9 +43,39 @@
return nil;
}
self.window = _window;
// Register for notification when the status bar size changes
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(statusBarFrameChanged:) name:UIApplicationDidChangeStatusBarFrameNotification object:nil];
return self;
}
- (void)loadView
{
// do nothing.
}
- (void)statusBarFrameChanged:(NSNotification*)notification
{
[self onWindowSizeChanged];
}
- (void)onWindowSizeChanged
{
if (self->window->flags & SDL_WINDOW_RESIZABLE) {
SDL_WindowData *data = self->window->driverdata;
SDL_VideoDisplay *display = SDL_GetDisplayForWindow(self->window);
SDL_DisplayModeData *displaymodedata = (SDL_DisplayModeData *) display->current_mode.driverdata;
const CGSize size = data->view.bounds.size;
int w, h;
w = (int)(size.width * displaymodedata->scale);
h = (int)(size.height * displaymodedata->scale);
SDL_SendWindowEvent(self->window, SDL_WINDOWEVENT_RESIZED, w, h);
}
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)orient
{
// Don't allow upside-down orientation on the phone, so answering calls is in the natural orientation
@ -108,27 +138,14 @@
return NO; // Nothing else is acceptable.
}
- (void)loadView
{
// do nothing.
}
// Send a resized event when the orientation changes.
- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation
{
const UIInterfaceOrientation toInterfaceOrientation = [self interfaceOrientation];
SDL_WindowData *data = self->window->driverdata;
SDL_VideoDisplay *display = SDL_GetDisplayForWindow(self->window);
SDL_DisplayModeData *displaymodedata = (SDL_DisplayModeData *) display->current_mode.driverdata;
const CGSize size = data->view.bounds.size;
int w, h;
w = (int)(size.width * displaymodedata->scale);
h = (int)(size.height * displaymodedata->scale);
SDL_SendWindowEvent(self->window, SDL_WINDOWEVENT_RESIZED, w, h);
[self onWindowSizeChanged];
}
#endif /* SDL_VIDEO_DRIVER_UIKIT */
@end
/* vi: set ts=4 sw=4 expandtab: */