45 lines
936 B
Mathematica
45 lines
936 B
Mathematica
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#import "MASHotKey.h"
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FourCharCode const MASHotKeySignature = 'MASS';
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@interface MASHotKey ()
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@property(assign) EventHotKeyRef hotKeyRef;
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@property(assign) UInt32 carbonID;
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@end
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@implementation MASHotKey
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- (instancetype) initWithShortcut: (MASShortcut*) shortcut
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{
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self = [super init];
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static UInt32 CarbonHotKeyID = 0;
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_carbonID = ++CarbonHotKeyID;
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EventHotKeyID hotKeyID = { .signature = MASHotKeySignature, .id = _carbonID };
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OSStatus status = RegisterEventHotKey([shortcut carbonKeyCode], [shortcut carbonFlags],
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hotKeyID, GetEventDispatcherTarget(), 0, &_hotKeyRef);
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if (status != noErr) {
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return nil;
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}
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return self;
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}
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+ (instancetype) registeredHotKeyWithShortcut: (MASShortcut*) shortcut
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{
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return [[self alloc] initWithShortcut:shortcut];
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}
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- (void) dealloc
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{
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if (_hotKeyRef) {
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UnregisterEventHotKey(_hotKeyRef);
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_hotKeyRef = NULL;
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}
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}
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@end
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