ladybird/Libraries/LibHTML/DOM/HTMLImageElement.cpp
Andreas Kling 958b395418 LibHTML: Support rendering <img src> with file:// URLs
We can now show images loaded from local file:// URLs. Pretty neat :^)
2019-10-05 23:41:14 +02:00

40 lines
1.2 KiB
C++

#include <LibHTML/CSS/StyleResolver.h>
#include <LibHTML/DOM/Document.h>
#include <LibHTML/DOM/HTMLImageElement.h>
#include <LibHTML/Layout/LayoutImage.h>
HTMLImageElement::HTMLImageElement(Document& document, const String& tag_name)
: HTMLElement(document, tag_name)
{
}
HTMLImageElement::~HTMLImageElement()
{
}
RefPtr<LayoutNode> HTMLImageElement::create_layout_node(const StyleResolver& resolver, const StyleProperties* parent_style) const
{
auto style = resolver.resolve_style(*this, parent_style);
auto display_property = style->property("display");
String display = display_property.has_value() ? display_property.release_value()->to_string() : "inline";
if (display == "none")
return nullptr;
return adopt(*new LayoutImage(*this, move(style)));
}
const GraphicsBitmap* HTMLImageElement::bitmap() const
{
if (!m_bitmap) {
URL src_url = document().complete_url(this->src());
if (src_url.protocol() == "file") {
m_bitmap = GraphicsBitmap::load_from_file(src_url.path());
} else {
// FIXME: Implement! This whole thing should be at a different layer though..
ASSERT_NOT_REACHED();
}
}
return m_bitmap;
}