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backend: add new property: BORDER_COLOR

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Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui 2022-01-12 13:34:37 +00:00
parent aa57d3f64a
commit ffe1b79881
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GPG key ID: D3A4405BE6CC17F4
4 changed files with 14 additions and 0 deletions
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9
src/backend/backend.c
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@ -342,6 +342,15 @@ void paint_all_new(session_t *ps, struct managed_win *t, bool ignore_damage) {
ps->backend_data->ops->set_image_property(
ps->backend_data, IMAGE_PROPERTY_CORNER_RADIUS, w->win_image,
(double[]){w->corner_radius});
if (w->corner_radius) {
struct color border_color;
ps->backend_data->ops->read_pixel(
ps->backend_data, w->win_image, 0, w->heightb,
&border_color);
ps->backend_data->ops->set_image_property(
ps->backend_data, IMAGE_PROPERTY_BORDER_COLOR,
w->win_image, &border_color);
}
}
if (w->opacity * MAX_ALPHA < 1) {

3
src/backend/backend.h
View file

@ -58,6 +58,9 @@ enum image_properties {
// Gives the image a rounded corner.
// 1 double, default: 0
IMAGE_PROPERTY_CORNER_RADIUS,
// Border color
// 1 struct color, default: black
IMAGE_PROPERTY_BORDER_COLOR,
};
enum image_operations {

1
src/backend/backend_common.c
View file

@ -451,6 +451,7 @@ bool default_set_image_property(backend_t *base attr_unused, enum image_properti
break;
case IMAGE_PROPERTY_CORNER_RADIUS: tex->corner_radius = dargs[0]; break;
case IMAGE_PROPERTY_MAX_BRIGHTNESS: tex->max_brightness = dargs[0]; break;
case IMAGE_PROPERTY_BORDER_COLOR: tex->border_color = *(struct color *)arg; break;
}
return true;

1
src/backend/backend_common.h
View file

@ -41,6 +41,7 @@ struct backend_image {
// Effective size of the image
int ewidth, eheight;
bool color_inverted;
struct color border_color;
};
bool build_shadow(xcb_connection_t *, xcb_drawable_t, double opacity, int width,