/*
    This file is part of the WebKit open source project.
    This file has been generated by generate-bindings.pl. DO NOT MODIFY!

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#include "config.h"
#include "JSHTMLCanvasElement.h"

#include "JSDOMBinding.h"
#include "JSDOMConstructor.h"
#include "JSDOMConvert.h"
#include <runtime/Error.h>
#include <wtf/GetPtr.h>

using namespace JSC;

namespace WebCore {

// Functions

JSC::EncodedJSValue JSC_HOST_CALL jsHTMLCanvasElementPrototypeFunctionToDataURL(JSC::ExecState*);
JSC::EncodedJSValue JSC_HOST_CALL jsHTMLCanvasElementPrototypeFunctionGetContext(JSC::ExecState*);

// Attributes

JSC::EncodedJSValue jsHTMLCanvasElementWidth(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
bool setJSHTMLCanvasElementWidth(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
JSC::EncodedJSValue jsHTMLCanvasElementHeight(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
bool setJSHTMLCanvasElementHeight(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);
JSC::EncodedJSValue jsHTMLCanvasElementConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
bool setJSHTMLCanvasElementConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);

class JSHTMLCanvasElementPrototype : public JSC::JSNonFinalObject {
public:
    typedef JSC::JSNonFinalObject Base;
    static JSHTMLCanvasElementPrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
    {
        JSHTMLCanvasElementPrototype* ptr = new (NotNull, JSC::allocateCell<JSHTMLCanvasElementPrototype>(vm.heap)) JSHTMLCanvasElementPrototype(vm, globalObject, structure);
        ptr->finishCreation(vm);
        return ptr;
    }

    DECLARE_INFO;
    static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
    {
        return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
    }

private:
    JSHTMLCanvasElementPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
        : JSC::JSNonFinalObject(vm, structure)
    {
    }

    void finishCreation(JSC::VM&);
};

typedef JSDOMConstructorNotConstructable<JSHTMLCanvasElement> JSHTMLCanvasElementConstructor;

template<> JSValue JSHTMLCanvasElementConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
{
    return JSHTMLElement::getConstructor(vm, &globalObject);
}

template<> void JSHTMLCanvasElementConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
{
    putDirect(vm, vm.propertyNames->prototype, JSHTMLCanvasElement::prototype(vm, &globalObject), DontDelete | ReadOnly | DontEnum);
    putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String(ASCIILiteral("HTMLCanvasElement"))), ReadOnly | DontEnum);
    putDirect(vm, vm.propertyNames->length, jsNumber(0), ReadOnly | DontEnum);
}

template<> const ClassInfo JSHTMLCanvasElementConstructor::s_info = { "HTMLCanvasElement", &Base::s_info, 0, CREATE_METHOD_TABLE(JSHTMLCanvasElementConstructor) };

/* Hash table for prototype */

static const HashTableValue JSHTMLCanvasElementPrototypeTableValues[] =
{
    { "constructor", DontEnum, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsHTMLCanvasElementConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSHTMLCanvasElementConstructor) } },
    { "width", CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsHTMLCanvasElementWidth), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSHTMLCanvasElementWidth) } },
    { "height", CustomAccessor, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsHTMLCanvasElementHeight), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSHTMLCanvasElementHeight) } },
    { "toDataURL", JSC::Function, NoIntrinsic, { (intptr_t)static_cast<NativeFunction>(jsHTMLCanvasElementPrototypeFunctionToDataURL), (intptr_t) (0) } },
    { "getContext", JSC::Function, NoIntrinsic, { (intptr_t)static_cast<NativeFunction>(jsHTMLCanvasElementPrototypeFunctionGetContext), (intptr_t) (1) } },
};

const ClassInfo JSHTMLCanvasElementPrototype::s_info = { "HTMLCanvasElementPrototype", &Base::s_info, 0, CREATE_METHOD_TABLE(JSHTMLCanvasElementPrototype) };

void JSHTMLCanvasElementPrototype::finishCreation(VM& vm)
{
    Base::finishCreation(vm);
    reifyStaticProperties(vm, JSHTMLCanvasElementPrototypeTableValues, *this);
}

const ClassInfo JSHTMLCanvasElement::s_info = { "HTMLCanvasElement", &Base::s_info, 0, CREATE_METHOD_TABLE(JSHTMLCanvasElement) };

JSHTMLCanvasElement::JSHTMLCanvasElement(Structure* structure, JSDOMGlobalObject& globalObject, Ref<HTMLCanvasElement>&& impl)
    : JSHTMLElement(structure, globalObject, WTFMove(impl))
{
}

JSObject* JSHTMLCanvasElement::createPrototype(VM& vm, JSGlobalObject* globalObject)
{
    return JSHTMLCanvasElementPrototype::create(vm, globalObject, JSHTMLCanvasElementPrototype::createStructure(vm, globalObject, JSHTMLElement::prototype(vm, globalObject)));
}

JSObject* JSHTMLCanvasElement::prototype(VM& vm, JSGlobalObject* globalObject)
{
    return getDOMPrototype<JSHTMLCanvasElement>(vm, globalObject);
}

EncodedJSValue jsHTMLCanvasElementWidth(ExecState* state, EncodedJSValue thisValue, PropertyName)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    UNUSED_PARAM(throwScope);
    UNUSED_PARAM(thisValue);
    JSValue decodedThisValue = JSValue::decode(thisValue);
    auto* castedThis = jsDynamicCast<JSHTMLCanvasElement*>(decodedThisValue);
    if (UNLIKELY(!castedThis)) {
        return throwGetterTypeError(*state, throwScope, "HTMLCanvasElement", "width");
    }
    auto& impl = castedThis->wrapped();
    JSValue result = jsNumber(impl.width());
    return JSValue::encode(result);
}


EncodedJSValue jsHTMLCanvasElementHeight(ExecState* state, EncodedJSValue thisValue, PropertyName)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    UNUSED_PARAM(throwScope);
    UNUSED_PARAM(thisValue);
    JSValue decodedThisValue = JSValue::decode(thisValue);
    auto* castedThis = jsDynamicCast<JSHTMLCanvasElement*>(decodedThisValue);
    if (UNLIKELY(!castedThis)) {
        return throwGetterTypeError(*state, throwScope, "HTMLCanvasElement", "height");
    }
    auto& impl = castedThis->wrapped();
    JSValue result = jsNumber(impl.height());
    return JSValue::encode(result);
}


EncodedJSValue jsHTMLCanvasElementConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    JSHTMLCanvasElementPrototype* domObject = jsDynamicCast<JSHTMLCanvasElementPrototype*>(JSValue::decode(thisValue));
    if (UNLIKELY(!domObject))
        return throwVMTypeError(state, throwScope);
    return JSValue::encode(JSHTMLCanvasElement::getConstructor(state->vm(), domObject->globalObject()));
}

bool setJSHTMLCanvasElementConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    JSValue value = JSValue::decode(encodedValue);
    JSHTMLCanvasElementPrototype* domObject = jsDynamicCast<JSHTMLCanvasElementPrototype*>(JSValue::decode(thisValue));
    if (UNLIKELY(!domObject)) {
        throwVMTypeError(state, throwScope);
        return false;
    }
    // Shadowing a built-in constructor
    return domObject->putDirect(state->vm(), state->propertyNames().constructor, value);
}

bool setJSHTMLCanvasElementWidth(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    UNUSED_PARAM(throwScope);
    JSValue value = JSValue::decode(encodedValue);
    UNUSED_PARAM(thisValue);
    JSHTMLCanvasElement* castedThis = jsDynamicCast<JSHTMLCanvasElement*>(JSValue::decode(thisValue));
    if (UNLIKELY(!castedThis)) {
        return throwSetterTypeError(*state, throwScope, "HTMLCanvasElement", "width");
    }
    auto& impl = castedThis->wrapped();
    auto nativeValue = convert<uint32_t>(*state, value, NormalConversion);
    RETURN_IF_EXCEPTION(throwScope, false);
    impl.setWidth(WTFMove(nativeValue));
    return true;
}


bool setJSHTMLCanvasElementHeight(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    UNUSED_PARAM(throwScope);
    JSValue value = JSValue::decode(encodedValue);
    UNUSED_PARAM(thisValue);
    JSHTMLCanvasElement* castedThis = jsDynamicCast<JSHTMLCanvasElement*>(JSValue::decode(thisValue));
    if (UNLIKELY(!castedThis)) {
        return throwSetterTypeError(*state, throwScope, "HTMLCanvasElement", "height");
    }
    auto& impl = castedThis->wrapped();
    auto nativeValue = convert<uint32_t>(*state, value, NormalConversion);
    RETURN_IF_EXCEPTION(throwScope, false);
    impl.setHeight(WTFMove(nativeValue));
    return true;
}


JSValue JSHTMLCanvasElement::getConstructor(VM& vm, const JSGlobalObject* globalObject)
{
    return getDOMConstructor<JSHTMLCanvasElementConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
}

EncodedJSValue JSC_HOST_CALL jsHTMLCanvasElementPrototypeFunctionToDataURL(ExecState* state)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    UNUSED_PARAM(throwScope);
    JSValue thisValue = state->thisValue();
    auto castedThis = jsDynamicCast<JSHTMLCanvasElement*>(thisValue);
    if (UNLIKELY(!castedThis))
        return throwThisTypeError(*state, throwScope, "HTMLCanvasElement", "toDataURL");
    ASSERT_GC_OBJECT_INHERITS(castedThis, JSHTMLCanvasElement::info());
    return JSValue::encode(castedThis->toDataURL(*state));
}

EncodedJSValue JSC_HOST_CALL jsHTMLCanvasElementPrototypeFunctionGetContext(ExecState* state)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    UNUSED_PARAM(throwScope);
    JSValue thisValue = state->thisValue();
    auto castedThis = jsDynamicCast<JSHTMLCanvasElement*>(thisValue);
    if (UNLIKELY(!castedThis))
        return throwThisTypeError(*state, throwScope, "HTMLCanvasElement", "getContext");
    ASSERT_GC_OBJECT_INHERITS(castedThis, JSHTMLCanvasElement::info());
    return JSValue::encode(castedThis->getContext(*state));
}

void JSHTMLCanvasElement::visitChildren(JSCell* cell, SlotVisitor& visitor)
{
    auto* thisObject = jsCast<JSHTMLCanvasElement*>(cell);
    ASSERT_GC_OBJECT_INHERITS(thisObject, info());
    Base::visitChildren(thisObject, visitor);
    thisObject->wrapped().visitJSEventListeners(visitor);
    visitor.reportExtraMemoryVisited(thisObject->wrapped().memoryCost());
#if ENABLE(RESOURCE_USAGE)
    visitor.reportExternalMemoryVisited(thisObject->wrapped().externalMemoryCost());
#endif
}

size_t JSHTMLCanvasElement::estimatedSize(JSCell* cell)
{
    auto* thisObject = jsCast<JSHTMLCanvasElement*>(cell);
    return Base::estimatedSize(thisObject) + thisObject->wrapped().memoryCost();
}

HTMLCanvasElement* JSHTMLCanvasElement::toWrapped(JSC::JSValue value)
{
    if (auto* wrapper = jsDynamicCast<JSHTMLCanvasElement*>(value))
        return &wrapper->wrapped();
    return nullptr;
}

}