gistfile1.m

import <AppKit/CPView.j>

// <script src="http://maps.google.com/maps?file=api&amp;v=2&amp;key=GOOGLE_API_KEY" type="text/javascript"></script>
// <script type="text/javascript" src="http://www.google.com/jsapi?key=GOOGLE_API_KEY"></script>

var GoogleMapsApiKey = "ABQIAAAAf9q-jlyCcenUn-UCanx7ARRbkI1owMIkAJXouQXE6Jt8hWcDOxQBFf2cmFHBXOuqCJRRClFqsVvs9Q",
    GoogleMapsLoading = NO;

@implementation GMapView : CPView
{
	GMap2	_map;
	DOMElement _mapDiv;
}

+ (void)setGoogleMapsAPIKey:(CPString)apiKey
{
    GOOGLE_API_KEY = apiKey;
}

+ (void)loadGoogleMapsAPI:(Function)callback
{
    if (!GoogleMapsLoading && typeof GMap2 == "undefined")
    {
        GoogleMapsLoading = YES;
        
        var script = document.createElement("script");
        script.setAttribute("type", "text/javascript");
        script.setAttribute("src", "http://maps.google.com/maps?file=api&v=2&key="+GoogleMapsApiKey);
        document.body.appendChild(script);
        
        var timerId = window.setInterval(function()
        {
            if (typeof GMap2 == "undefined")
            {
                CPLog.info("not loaded");
            }
            else
            {
                CPLog.info("loaded!");
                window.clearInterval(timerId);
                if (callback)
                    callback();
            }
        }, 100);
    }
    else if (typeof GMap2 != "undefined")
    {
        CPLog.info("alread loaded!");
        if (callback)
            callback();
    }
}

- (id)initWithFrame:(CPRect)aFrame
{
    
    self = [super initWithFrame:aFrame];

    if (self)
    {
        _mapDiv = document.createElement("div");
        _mapDiv.style.width = "100%";
        _mapDiv.style.height = "100%";
        
        window.setTimeout(function() {
			//alert("going");
			_map = new GMap2(_mapDiv);
		    _map.setCenter(new GLatLng(37.4419, -122.1419), 13);
			//alert("done");
		},0);
        
        _DOMElement.appendChild(_mapDiv);
    }

    return self;
}

- (void)mouseDown:(CPEvent)anEvent
{
	_mapDiv.dispatchEvent(anEvent._DOMEvent);
}

- (void)mouseDragged:(CPEvent)anEvent
{
	_mapDiv.dispatchEvent(anEvent._DOMEvent);
}

- (void)mouseUp:(CPEvent)anEvent
{
	_mapDiv.dispatchEvent(anEvent._DOMEvent);
}

- (void)mouseMoved:(CPEvent)anEvent
{
	_mapDiv.dispatchEvent(anEvent._DOMEvent);
}

- (void)mouseEntered:(CPEvent)anEvent
{
	_mapDiv.dispatchEvent(anEvent._DOMEvent);
}

- (void)mouseExited:(CPEvent)anEvent
{
	_mapDiv.dispatchEvent(anEvent._DOMEvent);
}

@end