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LibWeb: Don't wrap result in optional in enclosing_scroll_frame_offset()

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Instead return (0, 0) if a box does not have an offset.
This commit is contained in:
Aliaksandr Kalenik 2024-08-07 18:04:05 +03:00 • committed by Alexander Kalenik
parent 4ec3968178
commit 1163ff21d7
Notes: github-actions[bot] 2024-08-07 16:15:36 +00:00
6 changed files with 10 additions and 16 deletions
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4
Userland/Libraries/LibWeb/Painting/BackgroundPainting.cpp
View file

@ -165,10 +165,10 @@ void paint_background(PaintContext& context, Layout::NodeWithStyleAndBoxModelMet
CSSPixelPoint enclosing_scroll_offset;
if (is<PaintableBox>(layout_node.paintable())) {
auto const& paintable_box = static_cast<PaintableBox const&>(*layout_node.paintable());
enclosing_scroll_offset = paintable_box.enclosing_scroll_frame_offset().value_or({});
enclosing_scroll_offset = paintable_box.enclosing_scroll_frame_offset();
} else if (is<InlinePaintable>(layout_node.paintable())) {
auto const& inline_paintable = static_cast<InlinePaintable const&>(*layout_node.paintable());
enclosing_scroll_offset = inline_paintable.enclosing_scroll_frame_offset().value_or({});
enclosing_scroll_offset = inline_paintable.enclosing_scroll_frame_offset();
}
// Note: Background layers are ordered front-to-back, so we paint them in reverse

2
Userland/Libraries/LibWeb/Painting/ClippableAndScrollable.cpp
View file

@ -15,7 +15,7 @@ Optional<int> ClippableAndScrollable::scroll_frame_id() const
return {};
}
Optional<CSSPixelPoint> ClippableAndScrollable::enclosing_scroll_frame_offset() const
CSSPixelPoint ClippableAndScrollable::enclosing_scroll_frame_offset() const
{
if (m_enclosing_scroll_frame)
return m_enclosing_scroll_frame->offset;

2
Userland/Libraries/LibWeb/Painting/ClippableAndScrollable.h
View file

@ -23,7 +23,7 @@ public:
void set_enclosing_clip_frame(RefPtr<ClipFrame> clip_frame) { m_enclosing_clip_frame = clip_frame; }
[[nodiscard]] Optional<int> scroll_frame_id() const;
[[nodiscard]] Optional<CSSPixelPoint> enclosing_scroll_frame_offset() const;
[[nodiscard]] CSSPixelPoint enclosing_scroll_frame_offset() const;
[[nodiscard]] Optional<CSSPixelRect> clip_rect() const;
[[nodiscard]] Span<BorderRadiiClip const> border_radii_clips() const;

3
Userland/Libraries/LibWeb/Painting/InlinePaintable.cpp
View file

@ -193,8 +193,7 @@ TraversalDecision InlinePaintable::hit_test(CSSPixelPoint position, HitTestType
return TraversalDecision::Continue;
auto position_adjusted_by_scroll_offset = position;
if (enclosing_scroll_frame_offset().has_value())
position_adjusted_by_scroll_offset.translate_by(-enclosing_scroll_frame_offset().value());
position_adjusted_by_scroll_offset.translate_by(-enclosing_scroll_frame_offset());
for (auto const& fragment : m_fragments) {
if (fragment.paintable().stacking_context())

13
Userland/Libraries/LibWeb/Painting/PaintableBox.cpp
View file

@ -161,9 +161,7 @@ CSSPixelRect PaintableBox::compute_absolute_rect() const
CSSPixelRect PaintableBox::compute_absolute_padding_rect_with_scroll_offset_applied() const
{
auto rect = absolute_rect();
auto scroll_offset = this->enclosing_scroll_frame_offset();
if (scroll_offset.has_value())
rect.translate_by(scroll_offset.value());
rect.translate_by(enclosing_scroll_frame_offset());
CSSPixelRect padding_rect;
padding_rect.set_x(rect.x() - box_model().padding.left);
@ -700,8 +698,7 @@ void PaintableWithLines::paint(PaintContext& context, PaintPhase phase) const
context.display_list_recorder().save();
// FIXME: Handle overflow-x and overflow-y being different values.
auto clip_box_with_enclosing_scroll_frame_offset = clip_box;
if (enclosing_scroll_frame_offset().has_value())
clip_box_with_enclosing_scroll_frame_offset.translate_by(enclosing_scroll_frame_offset().value());
clip_box_with_enclosing_scroll_frame_offset.translate_by(enclosing_scroll_frame_offset());
context.display_list_recorder().add_clip_rect(context.rounded_device_rect(clip_box_with_enclosing_scroll_frame_offset).to_type<int>());
auto border_radii = normalized_border_radii_data(ShrinkRadiiForBorders::Yes);
@ -850,8 +847,7 @@ TraversalDecision PaintableBox::hit_test(CSSPixelPoint position, HitTestType typ
return TraversalDecision::Continue;
auto position_adjusted_by_scroll_offset = position;
if (enclosing_scroll_frame_offset().has_value())
position_adjusted_by_scroll_offset.translate_by(-enclosing_scroll_frame_offset().value());
position_adjusted_by_scroll_offset.translate_by(-enclosing_scroll_frame_offset());
if (!is_visible())
return TraversalDecision::Continue;
@ -904,8 +900,7 @@ TraversalDecision PaintableWithLines::hit_test(CSSPixelPoint position, HitTestTy
return TraversalDecision::Continue;
auto position_adjusted_by_scroll_offset = position;
if (enclosing_scroll_frame_offset().has_value())
position_adjusted_by_scroll_offset.translate_by(-enclosing_scroll_frame_offset().value());
position_adjusted_by_scroll_offset.translate_by(-enclosing_scroll_frame_offset());
if (!layout_box().children_are_inline() || m_fragments.is_empty()) {
return PaintableBox::hit_test(position, type, callback);

2
Userland/Libraries/LibWeb/Painting/SVGSVGPaintable.cpp
View file

@ -33,7 +33,7 @@ void SVGSVGPaintable::before_children_paint(PaintContext& context, PaintPhase ph
return;
context.display_list_recorder().save();
auto clip_rect = absolute_rect();
clip_rect.translate_by(enclosing_scroll_frame_offset().value_or({}));
clip_rect.translate_by(enclosing_scroll_frame_offset());
context.display_list_recorder().add_clip_rect(context.enclosing_device_rect(clip_rect).to_type<int>());
}