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* SDL_IOS_ORIENTATIONS hint

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This commit is contained in:
Tim Angus 2011-06-10 14:23:24 +01:00
parent 94e1b6970f
commit a36a856bf9
2 changed files with 43 additions and 0 deletions
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32
src/video/uikit/SDL_uikitwindow.m
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@ -24,6 +24,7 @@
#include "SDL_video.h"
#include "SDL_mouse.h"
#include "SDL_assert.h"
#include "SDL_hints.h"
#include "../SDL_sysvideo.h"
#include "../SDL_pixels_c.h"
#include "../../events/SDL_events_c.h"
@ -48,6 +49,37 @@
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)orient {
const char *orientationsCString;
if ((orientationsCString = SDL_GetHint(SDL_HINT_ORIENTATIONS)) != NULL) {
BOOL rotate = NO;
NSString *orientationsNSString = [NSString stringWithCString:orientationsCString
encoding:NSUTF8StringEncoding];
NSArray *orientations = [orientationsNSString componentsSeparatedByCharactersInSet:
[NSCharacterSet characterSetWithCharactersInString:@" "]];
switch (orient) {
case UIInterfaceOrientationLandscapeLeft:
rotate = [orientations containsObject:@"LandscapeLeft"];
break;
case UIInterfaceOrientationLandscapeRight:
rotate = [orientations containsObject:@"LandscapeRight"];
break;
case UIInterfaceOrientationPortrait:
rotate = [orientations containsObject:@"Portrait"];
break;
case UIInterfaceOrientationPortraitUpsideDown:
rotate = [orientations containsObject:@"PortraitUpsideDown"];
break;
default: break;
}
return rotate;
}
if (self->window->flags & SDL_WINDOW_RESIZABLE) {
return YES; // any orientation is okay.
}