Added a disable/enable method to the hotkey center

[ITKit.git] / ITHotKeyCenter.m

diff --git a/ITHotKeyCenter.m b/ITHotKeyCenter.m
index ad9c31d..2e43e56 100755 (executable)
--- a/ITHotKeyCenter.m
+++ b/ITHotKeyCenter.m
@@ -50,6 +50,7 @@ static id _sharedHotKeyCenter = nil;
        if( self )
        {
                mHotKeys = [[NSMutableDictionary alloc] init];
+               _enabled = YES;
        }
        
        return self;
@@ -63,6 +64,16 @@ static id _sharedHotKeyCenter = nil;
 
 #pragma mark -
 
+- (BOOL)isEnabled
+{
+       return _enabled;
+}
+
+- (void)setEnabled:(BOOL)flag
+{
+       _enabled = flag;
+}
+
 - (BOOL)registerHotKey: (ITHotKey*)hotKey
 {
        OSStatus err;
@@ -185,6 +196,10 @@ static id _sharedHotKeyCenter = nil;
        long subType;
        EventHotKeyRef carbonHotKey;
        
+       if (!_enabled) {
+               return;
+       }
+       
        //We only have to intercept sendEvent to do hot keys on old system versions
        if( [self _hasCarbonEventSupport] )
                return;
@@ -219,7 +234,11 @@ static id _sharedHotKeyCenter = nil;
        OSStatus err;
        EventHotKeyID hotKeyID;
        ITHotKey* hotKey;
-
+       
+       if (!_enabled) {
+               return -1;
+       }
+       
        NSAssert( [self _hasCarbonEventSupport], @"" );
        NSAssert( GetEventClass( event ) == kEventClassKeyboard, @"Unknown event class" );