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/*
* Copyright (c) 2021, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <LibWeb/Bindings/HTMLImageElementPrototype.h>
#include <LibWeb/Bindings/HTMLImageElementWrapper.h>
#include <LibWeb/Bindings/ImageConstructor.h>
#include <LibWeb/Bindings/NodeWrapperFactory.h>
#include <LibWeb/DOM/ElementFactory.h>
#include <LibWeb/DOM/Window.h>
#include <LibWeb/Namespace.h>
namespace Web::Bindings {
ImageConstructor::ImageConstructor(JS::GlobalObject& global_object)
: NativeFunction(*global_object.function_prototype())
{
}
void ImageConstructor::initialize(JS::GlobalObject& global_object)
{
auto& vm = this->vm();
auto& window = static_cast<WindowObject&>(global_object);
NativeFunction::initialize(global_object);
define_property(vm.names.prototype, &window.ensure_web_prototype<HTMLImageElementPrototype>("HTMLImageElement"), 0);
define_property(vm.names.length, JS::Value(0), JS::Attribute::Configurable);
}
ImageConstructor::~ImageConstructor()
{
}
JS::Value ImageConstructor::call()
{
vm().throw_exception<JS::TypeError>(global_object(), JS::ErrorType::ConstructorWithoutNew, "Image");
return {};
}
// https://html.spec.whatwg.org/multipage/embedded-content.html#dom-image
JS::Value ImageConstructor::construct(Function&)
{
auto& window = static_cast<WindowObject&>(global_object());
auto& document = window.impl().document();
auto image_element = DOM::create_element(document, HTML::TagNames::img, Namespace::HTML);
if (vm().argument_count() > 0) {
u32 width = vm().argument(0).to_u32(global_object());
if (vm().exception())
return {};
image_element->set_attribute(HTML::AttributeNames::width, String::formatted("{}", width));
}
if (vm().argument_count() > 1) {
u32 height = vm().argument(1).to_u32(global_object());
if (vm().exception())
return {};
image_element->set_attribute(HTML::AttributeNames::height, String::formatted("{}", height));
}
return wrap(global_object(), image_element);
}
}
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