EJ_BIND_FUNCTION(EJBindingHttpRequest, setRequestHeader, ctx, argc, argv) {
if (argc < 2) { return NULL; }
NSString *header = JSValueToNSString(ctx, argv[0]);
NSString *value = JSValueToNSString(ctx, argv[1]);
requestHeaders->setObject(value, header->getCString());
return NULL;
}
EJ_BIND_SET( EJBindingImage, src, ctx, value) {
// If the texture is still loading, do nothing to avoid confusion
// This will break some edge cases; FIXME
if( loading ) { return; }
NSString * newPath = JSValueToNSString( ctx, value );
// Release the old path and texture?
if( path ) {
// Same as the old path? Nothing to do here
if( path->isEqual(newPath) ) { return; }
path->release();
path = NULL;
texture->release();
texture = NULL;
}
if( newPath->length() ) {
newPath->retain();
path = newPath;
beginLoad();
}
}
EJ_BIND_FUNCTION( EJBindingCanvas, getContext, ctx, argc, argv) {
NSLOG("Canvas.getContext('2d'), firstCanvasInstance %d, isScreenCanvas : %d", firstCanvasInstance, isScreenCanvas);
if( argc < 1 || !JSValueToNSString(ctx, argv[0])->isEqual(NSStringMake("2d")) ) {
return NULL;
};
if( renderingContext ) { return jsObject; }
ejectaInstance->currentRenderingContext = NULL;
if( isScreenCanvas ) {
NSLOG("get Screen Canvas Context");
EJCanvasContextScreen * sc = new EJCanvasContextScreen(width, height);
sc->useRetinaResolution = useRetinaResolution;
sc->scalingMode = scalingMode;
ejectaInstance->screenRenderingContext = sc;
renderingContext = (EJCanvasContext*)sc;
}
else {
NSLOG("get Texture Canvas Context");
renderingContext = (EJCanvasContext*)(new EJCanvasContextTexture(width, height));
}
renderingContext->msaaEnabled = msaaEnabled;
renderingContext->msaaSamples = msaaSamples;
renderingContext->create();
ejectaInstance->currentRenderingContext = renderingContext;
// Context and canvas are one and the same object, so getContext just
// returns itself
return jsObject;
}
EJ_BIND_FUNCTION(EJBindingHttpRequest, getResponseHeader, ctx, argc, argv) {
if (argc < 1 || !response) {
return NULL;
}
NSString *header = JSValueToNSString(ctx, argv[0]);
NSString *value = header;
return value ? NSStringToJSValue(ctx, value) : NULL;
}
EJ_BIND_FUNCTION(EJBindingHttpRequest, open, ctx, argc, argv) {
if (argc < 2) { return NULL; }
// Cleanup previous request, if any
clearConnection();
clearRequest();
method = JSValueToNSString(ctx, argv[0]); method->retain();
url = JSValueToNSString(ctx, argv[1]); url->retain();
async = argc > 2 ? JSValueToBoolean(ctx, argv[2]) : true;
if (argc > 4) {
user = JSValueToNSString(ctx, argv[3]); user->retain();
password = JSValueToNSString(ctx, argv[4]); password->retain();
}
state = kEJHttpRequestStateOpened;
return NULL;
}
EJ_BIND_FUNCTION(EJBindingCanvas, strokeText, ctx, argc, argv ) {
if( argc < 3 ) { return NULL; }
NSString * string = JSValueToNSString(ctx, argv[0]);
float
x = JSValueToNumberFast(ctx, argv[1]),
y = JSValueToNumberFast(ctx, argv[2]);
//ejectaInstance->currentRenderingContext = renderingContext;
ejectaInstance->setCurrentRenderingContext(renderingContext);
renderingContext->strokeText(string ,x ,y);
return NULL;
}
EJ_BIND_FUNCTION(EJBindingCanvas, measureText, ctx, argc, argv ) {
if( argc < 1 ) { return NULL; }
NSString * string = JSValueToNSString(ctx, argv[0]);
float stringWidth = renderingContext-> measureText(string);
JSObjectRef objRef = JSObjectMake(ctx, NULL, NULL);
JSStringRef stringRef = JSStringCreateWithUTF8CString("width");
JSObjectSetProperty(ctx, objRef, stringRef, JSValueMakeNumber(ctx, stringWidth), kJSPropertyAttributeNone, NULL);
JSStringRelease(stringRef);
return objRef;
}