mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 21:02:44 +00:00
0608de8c12
This property represents the CSS content size, so let's reduce ambiguity by using the spec terminology. We also bring a bunch of related functions along for the ride.
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/Debug.h>
|
|
#include <LibGfx/Painter.h>
|
|
#include <LibWeb/DOM/Document.h>
|
|
#include <LibWeb/HTML/BrowsingContext.h>
|
|
#include <LibWeb/Layout/FrameBox.h>
|
|
#include <LibWeb/Layout/InitialContainingBlock.h>
|
|
|
|
namespace Web::Layout {
|
|
|
|
FrameBox::FrameBox(DOM::Document& document, DOM::Element& element, NonnullRefPtr<CSS::StyleProperties> style)
|
|
: ReplacedBox(document, element, move(style))
|
|
{
|
|
}
|
|
|
|
FrameBox::~FrameBox()
|
|
{
|
|
}
|
|
|
|
void FrameBox::prepare_for_replaced_layout()
|
|
{
|
|
VERIFY(dom_node().nested_browsing_context());
|
|
|
|
// FIXME: Do proper error checking, etc.
|
|
set_intrinsic_width(dom_node().attribute(HTML::AttributeNames::width).to_int().value_or(300));
|
|
set_intrinsic_height(dom_node().attribute(HTML::AttributeNames::height).to_int().value_or(150));
|
|
}
|
|
|
|
void FrameBox::paint(PaintContext& context, PaintPhase phase)
|
|
{
|
|
ReplacedBox::paint(context, phase);
|
|
|
|
if (phase == PaintPhase::Foreground) {
|
|
auto* hosted_document = dom_node().content_document();
|
|
if (!hosted_document)
|
|
return;
|
|
auto* hosted_layout_tree = hosted_document->layout_node();
|
|
if (!hosted_layout_tree)
|
|
return;
|
|
|
|
context.painter().save();
|
|
auto old_viewport_rect = context.viewport_rect();
|
|
|
|
context.painter().add_clip_rect(enclosing_int_rect(absolute_rect()));
|
|
context.painter().translate(absolute_x(), absolute_y());
|
|
|
|
context.set_viewport_rect({ {}, dom_node().nested_browsing_context()->size() });
|
|
const_cast<Layout::InitialContainingBlock*>(hosted_layout_tree)->paint_all_phases(context);
|
|
|
|
context.set_viewport_rect(old_viewport_rect);
|
|
context.painter().restore();
|
|
|
|
if constexpr (HIGHLIGHT_FOCUSED_FRAME_DEBUG) {
|
|
if (dom_node().nested_browsing_context()->is_focused_context()) {
|
|
context.painter().draw_rect(absolute_rect().to_type<int>(), Color::Cyan);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void FrameBox::did_set_rect()
|
|
{
|
|
ReplacedBox::did_set_rect();
|
|
|
|
VERIFY(dom_node().nested_browsing_context());
|
|
dom_node().nested_browsing_context()->set_size(content_size().to_type<int>());
|
|
}
|
|
|
|
}
|