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LibWeb: Add .shrink() to BorderRadiusData and BorderRadiiData

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MacDue 2022-07-02 22:52:47 +01:00 • committed by Andreas Kling
parent 44057c9482
commit 0070c28714
1 changed files with 14 additions and 0 deletions
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14
Userland/Libraries/LibWeb/Painting/BorderPainting.h
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@ -28,6 +28,12 @@ struct BorderRadiusData {
{ {
return static_cast<int>(horizontal_radius) > 0 && static_cast<int>(vertical_radius) > 0; return static_cast<int>(horizontal_radius) > 0 && static_cast<int>(vertical_radius) > 0;
} }
inline void shrink(float horizontal, float vertical)
{
horizontal_radius = max(0, horizontal_radius - horizontal);
vertical_radius = max(0, vertical_radius - vertical);
}
}; };
struct BorderRadiiData { struct BorderRadiiData {
@ -40,6 +46,14 @@ struct BorderRadiiData {
{ {
return top_left || top_right || bottom_right || bottom_left; return top_left || top_right || bottom_right || bottom_left;
} }
inline void shrink(float top, float right, float bottom, float left)
{
top_left.shrink(left, top);
top_right.shrink(right, top);
bottom_right.shrink(right, bottom);
bottom_left.shrink(left, bottom);
}
}; };
BorderRadiiData normalized_border_radii_data(Layout::Node const&, Gfx::FloatRect const&, CSS::BorderRadiusData top_left_radius, CSS::BorderRadiusData top_right_radius, CSS::BorderRadiusData bottom_right_radius, CSS::BorderRadiusData bottom_left_radius); BorderRadiiData normalized_border_radii_data(Layout::Node const&, Gfx::FloatRect const&, CSS::BorderRadiusData top_left_radius, CSS::BorderRadiusData top_right_radius, CSS::BorderRadiusData bottom_right_radius, CSS::BorderRadiusData bottom_left_radius);