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showAlert: legacy OS compatibility fix

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This commit is contained in:
Joshua Root
2025-01-03 03:40:34 +11:00
committed by Sam Lantinga
parent 123b967a99
commit ed0eb7714a
1 changed files with 20 additions and 1 deletions
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21
src/video/cocoa/SDL_cocoamessagebox.m
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@@ -33,6 +33,9 @@
NSWindow *nswindow;
}
- (id)initWithParentWindow:(SDL_Window *)window;
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
- (void)alertDidEnd:(NSAlert *)alert returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo;
#endif
@end
@implementation SDLMessageBoxPresenter
@@ -56,16 +59,32 @@
- (void)showAlert:(NSAlert*)alert
{
if (nswindow) {
[alert beginSheetModalForWindow:nswindow
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1090
if ([alert respondsToSelector:@selector(beginSheetModalForWindow:completionHandler:)]) {
[alert beginSheetModalForWindow:nswindow
completionHandler:^(NSModalResponse returnCode) {
[NSApp stopModalWithCode:returnCode];
}];
} else
#endif
{
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
[alert beginSheetModalForWindow:nswindow modalDelegate:self didEndSelector:@selector(alertDidEnd:returnCode:contextInfo:) contextInfo:nil];
#endif
}
clicked = [NSApp runModalForWindow:nswindow];
nswindow = nil;
} else {
clicked = [alert runModal];
}
}
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1090
- (void) alertDidEnd:(NSAlert *)alert returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo
{
[NSApp stopModalWithCode:returnCode];
}
#endif
@end