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Fixed the warning popover issues YAY

This commit is contained in:
Pietro Gagliardi 2014-08-29 22:45:44 -04:00
parent f1e0eb1755
commit 4904db549c
1 changed files with 10 additions and 20 deletions
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30
redo/warningpopover_darwin.m
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@ -11,8 +11,8 @@
@public
id onBegin;
id onEnd;
NSWindow *parent;
id textfield;
NSTextView *tv;
}
@end
@ -45,8 +45,8 @@
[[NSNotificationCenter defaultCenter] removeObserver:self->onEnd];
self->onEnd = nil;
}
if (self->parent != nil)
[self->parent removeObserver:self forKeyPath:@"firstResponder"];
if (self->tv != nil)
[self->tv removeObserver:self forKeyPath:@"delegate"];
[super close];
}
@ -62,21 +62,10 @@
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
{
// see https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/EventOverview/EventHandlingBasics/EventHandlingBasics.html#//apple_ref/doc/uid/10000060i-CH5-SW23 and http://stackoverflow.com/a/25562783/3408572
if ([[self->parent firstResponder] isKindOfClass:[NSTextView class]] &&
[self->parent fieldEditor:NO forObject:nil] != nil) {
id tf;
tf = [[self->parent firstResponder] delegate];
NSLog(@"%p %p", [[self->parent fieldEditor:NO forObject:nil] delegate], self->textfield);
if (tf == self->textfield) {
NSLog(@"orderFront:");
[self orderFront:self];
return;
}
// else fall through
}
[self orderOut:self];
if ([self->tv delegate] == self->textfield)
[self orderFront:self];
else
[self orderOut:self];
}
@end
@ -160,8 +149,9 @@ void warningPopoverShow(id popover, id control)
vr = [[v superview] convertRect:[v frame] toView:nil];
vo = [[v window] convertRectToScreen:vr].origin;
[p setFrameOrigin:NSMakePoint(vo.x, vo.y - [p frame].size.height)];
p->parent = [v window];
p->textfield = control;
[p->parent addObserver:p forKeyPath:@"firstResponder" options:NSKeyValueObservingOptionNew context:NULL];
p->tv = (NSTextView *) [[v window] fieldEditor:NO forObject:nil];
// thanks to http://stackoverflow.com/a/25562783/3408572 for suggesting KVO here
[p->tv addObserver:p forKeyPath:@"delegate" options:NSKeyValueObservingOptionNew context:NULL];
[p orderFront:p];
}