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https://github.com/RGBCube/serenity
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LibWeb: Save image provider in ImagePaintable
Refactoring towards making paintable be independant from layout nodes. No behaviour change intended.
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parent
ef01c735cd
commit
6f5a0bd5de
2 changed files with 12 additions and 2 deletions
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@ -28,10 +28,17 @@ ImagePaintable::ImagePaintable(Layout::ImageBox const& layout_box, String alt_te
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: PaintableBox(layout_box)
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, m_renders_as_alt_text(layout_box.renders_as_alt_text())
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, m_alt_text(move(alt_text))
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, m_image_provider(layout_box.image_provider())
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{
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const_cast<DOM::Document&>(layout_box.document()).register_viewport_client(*this);
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}
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void ImagePaintable::visit_edges(JS::Cell::Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(m_image_provider.to_html_element());
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}
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void ImagePaintable::finalize()
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{
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Base::finalize();
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@ -59,7 +66,7 @@ void ImagePaintable::paint(PaintContext& context, PaintPhase phase) const
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auto enclosing_rect = context.enclosing_device_rect(absolute_rect()).to_type<int>();
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context.recording_painter().paint_frame(enclosing_rect, context.palette(), Gfx::FrameStyle::SunkenContainer);
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context.recording_painter().draw_text(enclosing_rect, m_alt_text, Platform::FontPlugin::the().default_font(), Gfx::TextAlignment::Center, computed_values().color(), Gfx::TextElision::Right);
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} else if (auto bitmap = layout_box().image_provider().current_image_bitmap(image_rect.size().to_type<int>())) {
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} else if (auto bitmap = m_image_provider.current_image_bitmap(image_rect.size().to_type<int>())) {
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ScopedCornerRadiusClip corner_clip { context, image_rect, normalized_border_radii_data(ShrinkRadiiForBorders::Yes) };
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auto image_int_rect = image_rect.to_type<int>();
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auto bitmap_rect = bitmap->rect();
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@ -180,7 +187,7 @@ void ImagePaintable::paint(PaintContext& context, PaintPhase phase) const
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void ImagePaintable::did_set_viewport_rect(CSSPixelRect const& viewport_rect)
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{
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const_cast<Layout::ImageProvider&>(layout_box().image_provider()).set_visible_in_viewport(viewport_rect.intersects(absolute_rect()));
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const_cast<Layout::ImageProvider&>(m_image_provider).set_visible_in_viewport(viewport_rect.intersects(absolute_rect()));
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}
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}
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@ -25,6 +25,7 @@ public:
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private:
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// ^JS::Cell
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virtual void visit_edges(Visitor&) override;
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virtual void finalize() override;
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// ^Document::ViewportClient
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@ -34,6 +35,8 @@ private:
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bool m_renders_as_alt_text { false };
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String m_alt_text;
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Layout::ImageProvider const& m_image_provider;
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};
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}
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