mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 16:32:45 +00:00
58 lines
2.2 KiB
C++
58 lines
2.2 KiB
C++
/*
|
|
* Copyright (c) 2018-2022, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibGfx/StylePainter.h>
|
|
#include <LibWeb/HTML/HTMLImageElement.h>
|
|
#include <LibWeb/Layout/ImageBox.h>
|
|
#include <LibWeb/Painting/BorderRadiusCornerClipper.h>
|
|
#include <LibWeb/Painting/ImagePaintable.h>
|
|
|
|
namespace Web::Painting {
|
|
|
|
NonnullRefPtr<ImagePaintable> ImagePaintable::create(Layout::ImageBox const& layout_box)
|
|
{
|
|
return adopt_ref(*new ImagePaintable(layout_box));
|
|
}
|
|
|
|
ImagePaintable::ImagePaintable(Layout::ImageBox const& layout_box)
|
|
: PaintableBox(layout_box)
|
|
{
|
|
}
|
|
|
|
Layout::ImageBox const& ImagePaintable::layout_box() const
|
|
{
|
|
return static_cast<Layout::ImageBox const&>(layout_node());
|
|
}
|
|
|
|
void ImagePaintable::paint(PaintContext& context, PaintPhase phase) const
|
|
{
|
|
if (!is_visible())
|
|
return;
|
|
|
|
// FIXME: This should be done at a different level. Also rect() does not include padding etc!
|
|
if (!context.viewport_rect().intersects(enclosing_int_rect(absolute_rect())))
|
|
return;
|
|
|
|
PaintableBox::paint(context, phase);
|
|
|
|
if (phase == PaintPhase::Foreground) {
|
|
if (layout_box().renders_as_alt_text()) {
|
|
auto& image_element = verify_cast<HTML::HTMLImageElement>(*dom_node());
|
|
context.painter().set_font(Gfx::FontDatabase::default_font());
|
|
Gfx::StylePainter::paint_frame(context.painter(), enclosing_int_rect(absolute_rect()), context.palette(), Gfx::FrameShape::Container, Gfx::FrameShadow::Sunken, 2);
|
|
auto alt = image_element.alt();
|
|
if (alt.is_empty())
|
|
alt = image_element.src();
|
|
context.painter().draw_text(enclosing_int_rect(absolute_rect()), alt, Gfx::TextAlignment::Center, computed_values().color(), Gfx::TextElision::Right);
|
|
} else if (auto bitmap = layout_box().image_loader().bitmap(layout_box().image_loader().current_frame_index())) {
|
|
auto image_rect = absolute_rect().to_rounded<int>();
|
|
ScopedCornerRadiusClip corner_clip { context.painter(), image_rect, normalized_border_radii_data() };
|
|
context.painter().draw_scaled_bitmap(image_rect, *bitmap, bitmap->rect(), 1.0f, to_gfx_scaling_mode(computed_values().image_rendering()));
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|