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LibWeb: Move HTML object model stuff into LibWeb/HTML/

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Take a hint from SVG and more all the HTML classes into HTML instead of
mixing them with the DOM classes.
This commit is contained in:
Andreas Kling 2020-07-26 15:08:16 +02:00
parent fbc54a2dba
commit a565121793
Notes: sideshowbarker 2024-07-19 04:36:20 +09:00
77 changed files with 159 additions and 152 deletions
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77
Libraries/LibWeb/HTML/HTMLObjectElement.cpp Normal file
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/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
* 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 <LibGfx/Bitmap.h>
#include <LibGfx/ImageDecoder.h>
#include <LibWeb/CSS/StyleResolver.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/DOM/Event.h>
#include <LibWeb/HTML/HTMLObjectElement.h>
#include <LibWeb/Layout/LayoutImage.h>
#include <LibWeb/Loader/ResourceLoader.h>
namespace Web {
HTMLObjectElement::HTMLObjectElement(Document& document, const FlyString& tag_name)
: HTMLElement(document, tag_name)
{
m_image_loader.on_load = [this] {
m_should_show_fallback_content = false;
this->document().force_layout();
};
m_image_loader.on_fail = [this] {
m_should_show_fallback_content = true;
this->document().force_layout();
};
}
HTMLObjectElement::~HTMLObjectElement()
{
}
void HTMLObjectElement::parse_attribute(const FlyString& name, const String& value)
{
HTMLElement::parse_attribute(name, value);
if (name == HTML::AttributeNames::data)
m_image_loader.load(document().complete_url(value));
}
RefPtr<LayoutNode> HTMLObjectElement::create_layout_node(const StyleProperties* parent_style)
{
if (m_should_show_fallback_content)
return HTMLElement::create_layout_node(parent_style);
auto style = document().style_resolver().resolve_style(*this, parent_style);
if (style->display() == CSS::Display::None)
return nullptr;
if (m_image_loader.has_image())
return adopt(*new LayoutImage(document(), *this, move(style), m_image_loader));
return nullptr;
}
}