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theme: add window.button.height

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window.button.{height,width} determine the space allocated for buttons.
Buttons can be smaller than this size and will then just be center aligned
within the allocated space. However, buttons will be clamped at this size
to prevent them from going outside of the allocated space.
This commit is contained in:
Johan Malm 2024-09-20 20:59:01 +01:00
parent be18050479
commit 0aa4cfe32d
5 changed files with 32 additions and 16 deletions
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17
src/theme.c
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@ -91,7 +91,7 @@ copy_icon_buffer(struct theme *theme, struct lab_data_buffer *icon_buffer)
int icon_height = cairo_image_surface_get_height(icon.surface);
int width = theme->window_button_width;
int height = theme->title_height;
int height = theme->window_button_height;
/*
* Proportionately increase size of hover_buffer if the non-hover
@ -139,7 +139,7 @@ create_hover_fallback(struct theme *theme,
assert(!*hover_buffer);
int width = theme->window_button_width;
int height = theme->title_height;
int height = theme->window_button_height;
*hover_buffer = copy_icon_buffer(theme, icon_buffer);
cairo_t *cairo = (*hover_buffer)->cairo;
@ -171,7 +171,7 @@ create_rounded_buffer(struct theme *theme, enum corner corner,
cairo_t *cairo = (*rounded_buffer)->cairo;
int width = theme->window_button_width;
int height = theme->title_height;
int height = theme->window_button_height;
/*
* Round the hover overlay of corner buttons by
@ -246,7 +246,7 @@ load_button(struct theme *theme, struct button *b, int active)
zdrop(buffer);
int size = theme->title_height - 2 * theme->padding_height;
int size = theme->window_button_height;
float scale = 1; /* TODO: account for output scale */
/* PNG */
@ -593,6 +593,7 @@ theme_builtin(struct theme *theme, struct server *server)
theme->padding_width = 0;
theme->window_button_width = 26;
theme->window_button_height = 26;
theme->window_button_spacing = 0;
theme->window_button_hover_bg_shape = LAB_RECTANGLE;
@ -779,6 +780,14 @@ entry(struct theme *theme, const char *key, const char *value)
theme->window_button_width = 1;
}
}
if (match_glob(key, "window.button.height")) {
theme->window_button_height = atoi(value);
if (theme->window_button_height < 1) {
wlr_log(WLR_ERROR, "window.button.height cannot "
"be less than 1, clamping it to 1.");
theme->window_button_height = 1;
}
}
if (match_glob(key, "window.button.spacing")) {
theme->window_button_spacing = get_int_if_positive(
value, "window.button.spacing");