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LibWeb: Convert marker painting to new pixel units

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Sam Atkins 2022-10-27 16:23:39 +01:00 committed by Linus Groh
parent fb43a71981
commit a72302342a
Notes: sideshowbarker 2024-07-18 08:59:31 +09:00 
Author: https://github.com/AtkinsSJ
Commit: https://github.com/SerenityOS/serenity/commit/a72302342a
Pull-request: https://github.com/SerenityOS/serenity/pull/16448
Reviewed-by: https://github.com/awesomekling ✅
1 changed files with 16 additions and 12 deletions
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28
Userland/Libraries/LibWeb/Painting/MarkerPaintable.cpp
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@ -31,24 +31,28 @@ void MarkerPaintable::paint(PaintContext& context, PaintPhase phase) const
if (phase != PaintPhase::Foreground)
return;
auto enclosing = enclosing_int_rect(absolute_rect());
CSSPixelRect enclosing = absolute_rect().to_rounded<float>().to_type<CSSPixels>();
auto device_enclosing = context.enclosing_device_rect(enclosing);
int marker_width = (int)enclosing.height() / 2;
CSSPixels marker_width = enclosing.height() / 2.0f;
if (auto const* list_style_image = layout_box().list_style_image()) {
Gfx::IntRect image_rect {
CSSPixelRect image_rect {
0, 0,
list_style_image->natural_width().value_or(marker_width),
list_style_image->natural_height().value_or(marker_width)
list_style_image->natural_width().value_or(marker_width.value()),
list_style_image->natural_height().value_or(marker_width.value())
};
image_rect.center_within(enclosing);
list_style_image->resolve_for_size(layout_box(), image_rect.size().to_type<float>());
list_style_image->paint(context, image_rect, computed_values().image_rendering());
auto device_image_rect = context.enclosing_device_rect(image_rect);
list_style_image->resolve_for_size(layout_box(), device_image_rect.size().to_type<int>().to_type<float>());
list_style_image->paint(context, device_image_rect.to_type<int>(), computed_values().image_rendering());
return;
}
Gfx::IntRect marker_rect { 0, 0, marker_width, marker_width };
CSSPixelRect marker_rect { 0, 0, marker_width, marker_width };
marker_rect.center_within(enclosing);
auto device_marker_rect = context.enclosing_device_rect(marker_rect);
auto color = computed_values().color();
@ -56,13 +60,13 @@ void MarkerPaintable::paint(PaintContext& context, PaintPhase phase) const
switch (layout_box().list_style_type()) {
case CSS::ListStyleType::Square:
context.painter().fill_rect(marker_rect, color);
context.painter().fill_rect(device_marker_rect.to_type<int>(), color);
break;
case CSS::ListStyleType::Circle:
aa_painter.draw_ellipse(marker_rect, color, 1);
aa_painter.draw_ellipse(device_marker_rect.to_type<int>(), color, 1);
break;
case CSS::ListStyleType::Disc:
aa_painter.fill_ellipse(marker_rect, color);
aa_painter.fill_ellipse(device_marker_rect.to_type<int>(), color);
break;
case CSS::ListStyleType::Decimal:
case CSS::ListStyleType::DecimalLeadingZero:
@ -74,7 +78,7 @@ void MarkerPaintable::paint(PaintContext& context, PaintPhase phase) const
case CSS::ListStyleType::UpperRoman:
if (layout_box().text().is_null())
break;
context.painter().draw_text(enclosing, layout_box().text(), Gfx::TextAlignment::Center);
context.painter().draw_text(device_enclosing.to_type<int>(), layout_box().text(), Gfx::TextAlignment::Center);
break;
case CSS::ListStyleType::None:
return;