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#include "JSCUint8ClampedArray.h"
namespace Arabica {
namespace DOM {
JSClassRef JSCUint8ClampedArray::Tmpl;
JSStaticValue JSCUint8ClampedArray::staticValues[] = {
{ "length", lengthAttrGetter, 0, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly },
{ "BYTES_PER_ELEMENT", BYTES_PER_ELEMENTConstGetter, 0, kJSPropertyAttributeDontDelete | kJSPropertyAttributeReadOnly },
{ 0, 0, 0, 0 }
};
JSStaticFunction JSCUint8ClampedArray::staticFunctions[] = {
{ "get", getCallback, kJSPropertyAttributeDontDelete },
{ "set", setCallback, kJSPropertyAttributeDontDelete },
{ "set", setCallback, kJSPropertyAttributeDontDelete },
{ "set", setCallback, kJSPropertyAttributeDontDelete },
{ "subarray", subarrayCallback, kJSPropertyAttributeDontDelete },
{ 0, 0, 0 }
};
JSValueRef JSCUint8ClampedArray::lengthAttrGetter(JSContextRef ctx, JSObjectRef object, JSStringRef propertyName, JSValueRef *exception) {
struct JSCUint8ClampedArrayPrivate* privData = (struct JSCUint8ClampedArrayPrivate*)JSObjectGetPrivate(object);
return JSValueMakeNumber(ctx, privData->nativeObj->getLength());
}
JSValueRef JSCUint8ClampedArray::BYTES_PER_ELEMENTConstGetter(JSContextRef ctx, JSObjectRef thisObj, JSStringRef propertyName, JSValueRef *exception) {
return JSValueMakeNumber(ctx, 1);
}
JSValueRef JSCUint8ClampedArray::getCallback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
if (argumentCount < 1) {
std::string errorMsg = "Wrong number of arguments in get";
JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
JSValueRef exceptionString =JSValueMakeString(ctx, string);
JSStringRelease(string);
*exception = JSValueToObject(ctx, exceptionString, NULL);
return NULL;
}
struct JSCUint8ClampedArrayPrivate* privData = (struct JSCUint8ClampedArrayPrivate*)JSObjectGetPrivate(thisObj);
unsigned long localIndex = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
char retVal = privData->nativeObj->get(localIndex);
JSValueRef jscRetVal = JSValueMakeNumber(ctx, retVal);
return jscRetVal;
}
JSValueRef JSCUint8ClampedArray::setCallback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
if (argumentCount < 2) {
std::string errorMsg = "Wrong number of arguments in set";
JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
JSValueRef exceptionString =JSValueMakeString(ctx, string);
JSStringRelease(string);
*exception = JSValueToObject(ctx, exceptionString, NULL);
return NULL;
}
struct JSCUint8ClampedArrayPrivate* privData = (struct JSCUint8ClampedArrayPrivate*)JSObjectGetPrivate(thisObj);
unsigned long localIndex = (unsigned long)JSValueToNumber(ctx, arguments[0], exception);
unsigned char localValue = (char)JSValueToNumber(ctx, arguments[1], exception);
privData->nativeObj->set(localIndex, localValue);
JSValueRef jscRetVal = JSValueMakeUndefined(ctx);
return jscRetVal;
}
JSValueRef JSCUint8ClampedArray::subarrayCallback(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObj, size_t argumentCount, const JSValueRef* arguments, JSValueRef* exception) {
if (argumentCount < 2) {
std::string errorMsg = "Wrong number of arguments in subarray";
JSStringRef string = JSStringCreateWithUTF8CString(errorMsg.c_str());
JSValueRef exceptionString =JSValueMakeString(ctx, string);
JSStringRelease(string);
*exception = JSValueToObject(ctx, exceptionString, NULL);
return NULL;
}
struct JSCUint8ClampedArrayPrivate* privData = (struct JSCUint8ClampedArrayPrivate*)JSObjectGetPrivate(thisObj);
long localStart = (long)JSValueToNumber(ctx, arguments[0], exception);
long localEnd = (long)JSValueToNumber(ctx, arguments[1], exception);
uscxml::Uint8ClampedArray* retVal = new uscxml::Uint8ClampedArray(privData->nativeObj->subarray(localStart, localEnd));
JSClassRef retClass = JSCUint8ClampedArray::getTmpl();
struct JSCUint8ClampedArray::JSCUint8ClampedArrayPrivate* retPrivData = new JSCUint8ClampedArray::JSCUint8ClampedArrayPrivate();
retPrivData->dom = privData->dom;
retPrivData->nativeObj = retVal;
JSObjectRef retObj = JSObjectMake(ctx, retClass, retPrivData);
return retObj;
}
}
}
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