RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 14:57:34 +00:00
Code Issues Activity Actions

LibWeb: Convert images to common AbstractImageStyleValue base

Browse source 
This commit moves both the ImageStyleValue and LinearGradientStyleValue
to a common base class of AbstractImageStyleValue. This abstracts
getting the natural_width/height, loading/resolving, and painting
the image.

Now for 'free' you get:

 - Linear gradients working with the various background sizing/repeat
   properties.
 - Linear gradients working as list-markers :^) -- best feature ever!

P.s. This commit is a little large as it's tricky to make this change
incrementally without breaking things.
This commit is contained in:
MacDue 2022-07-31 01:11:59 +01:00 • committed by Andreas Kling
parent 264543b90a
commit 6a6475673f
13 changed files with 140 additions and 70 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Userland/Libraries/LibWeb/Painting/MarkerPaintable.cpp
View file

@ -33,17 +33,25 @@ void MarkerPaintable::paint(PaintContext& context, PaintPhase phase) const
auto enclosing = enclosing_int_rect(absolute_rect());
if (auto const* list_style_image = layout_box().list_style_image_bitmap()) {
context.painter().blit(enclosing.location(), *list_style_image, list_style_image->rect());
int marker_width = (int)enclosing.height() / 2;
if (auto const* list_style_image = layout_box().list_style_image()) {
Gfx::IntRect image_rect {
0, 0,
list_style_image->natural_width().value_or(marker_width),
list_style_image->natural_height().value_or(marker_width)
};
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);
return;
}
auto color = computed_values().color();
int marker_width = (int)enclosing.height() / 2;
Gfx::IntRect marker_rect { 0, 0, marker_width, marker_width };
marker_rect.center_within(enclosing);
auto color = computed_values().color();
Gfx::AntiAliasingPainter aa_painter { context.painter() };
switch (layout_box().list_style_type()) {