OOJSTimer(Private) Category Reference

Instance Methods
(id)	- initWithDelay:interval:context:function:this:

Detailed Description

Definition at line 39 of file OOJSTimer.m.

Method Documentation

initWithDelay:interval:context:function:this:

- (id) initWithDelay:		(OOTimeAbsolute)	delay
interval:		(OOTimeDelta)	interval
context:		(JSContext *)	context
function:		(jsval)	function
this:		(JSObject *)	jsThis

Extends class OOJSTimer.

Definition at line 52 of file OOJSTimer.m.

                    :(OOTimeAbsolute)delay
            interval:(OOTimeDelta)interval
             context:(JSContext *)context
            function:(jsval)function
                this:(JSObject *)jsThis
{
    self = [super initWithNextTime:[UNIVERSE getTime] + delay interval:interval];
    if (self != nil)
    {
        NSAssert(OOJSValueIsFunction(context, function), @"Attempt to init OOJSTimer with a function that isn't.");
        
        _jsThis = jsThis;
        OOJSAddGCObjectRoot(context, &_jsThis, "OOJSTimer this");
        
        _function = function;
        OOJSAddGCValueRoot(context, &_function, "OOJSTimer function");
        
        _jsSelf = JS_NewObject(context, &sTimerClass, sTimerPrototype, NULL);
        if (_jsSelf != NULL)
        {
            if (!JS_SetPrivate(context, _jsSelf, [self retain]))  _jsSelf = NULL;
        }
        if (_jsSelf == NULL)
        {
            [self release];
            return nil;
        }
        
        _owningScript = [[OOJSScript currentlyRunningScript] weakRetain];
        
        [[NSNotificationCenter defaultCenter] addObserver:self
                                                 selector:@selector(deleteJSPointers)
                                                     name:kOOJavaScriptEngineWillResetNotification
                                                   object:[OOJavaScriptEngine sharedEngine]];
    }
    
    return self;
}

References OOJSScript::currentlyRunningScript, OOScriptTimer::initWithNextTime:interval:, nil, OOJSAddGCObjectRoot, OOJSAddGCValueRoot, OOJSValueIsFunction(), OOJavaScriptEngine::sharedEngine, sTimerClass, sTimerPrototype, and OOJSScript::weakRetain.

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The documentation for this category was generated from the following file:

• src/Core/Scripting/OOJSTimer.m