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Add beveled borders to buttons

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Jack Zeal 2026-04-04 09:35:08 -07:00
parent f3711b294a
commit 5846a95f98
1 changed files with 102 additions and 0 deletions
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102
src/theme.c
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@ -91,6 +91,92 @@ draw_hover_overlay_on_button(cairo_t *cairo, int w, int h)
cairo_fill(cairo);
}
static void draw_beveled_border_on_button(cairo_t* cairo, int w, int h, int active, int hover)
{
if (rc.theme->window[active].button_border_type) {
int bw = rc.theme->window[active].button_border_width;
float r, g, b, a;
if (!hover) {
r = rc.theme->window[active].button_border_color[0];
g = rc.theme->window[active].button_border_color[1];
b = rc.theme->window[active].button_border_color[2];
a = rc.theme->window[active].button_border_color[3];
} else {
r = rc.theme->window[active].button_hover_border_color[0];
g = rc.theme->window[active].button_hover_border_color[1];
b = rc.theme->window[active].button_hover_border_color[2];
a = rc.theme->window[active].button_hover_border_color[3];
}
uint32_t colour32 = (uint32_t)(a*255) << 24 | (uint32_t)(r*255) << 16 | (uint32_t)(g*255) << 8 | (uint32_t)(b*255);
struct borderset * renderedborders = getBorders(colour32, bw, rc.theme->window[active].button_border_type, rc.theme->window[active].button_bevel_width);
cairo_set_source_surface(cairo, renderedborders->top->surface, 0, 0);
cairo_pattern_set_extend(cairo_get_source(cairo), CAIRO_EXTEND_REPEAT);
cairo_rectangle(cairo, bw, 0, w-bw*2, bw);
cairo_fill(cairo);
cairo_set_source_surface(cairo, renderedborders->bottom->surface, bw, h-bw);
cairo_pattern_set_extend(cairo_get_source(cairo), CAIRO_EXTEND_REPEAT);
cairo_rectangle(cairo, bw, h-bw, w-bw*2, bw);
cairo_fill(cairo);
cairo_set_source_surface(cairo, renderedborders->left->surface, 0, 0);
cairo_pattern_set_extend(cairo_get_source(cairo), CAIRO_EXTEND_REPEAT);
cairo_rectangle(cairo, 0, bw, bw, h-bw*2);
cairo_fill(cairo);
cairo_set_source_surface(cairo, renderedborders->right->surface, w-bw, bw);
cairo_pattern_set_extend(cairo_get_source(cairo), CAIRO_EXTEND_REPEAT);
cairo_rectangle(cairo, w-bw, bw, bw, h-bw*2);
cairo_fill(cairo);
cairo_set_source_surface(cairo, renderedborders->tl->surface, 0, 0);
cairo_rectangle(cairo, 0, 0, bw, bw);
cairo_fill(cairo);
cairo_set_source_surface(cairo, renderedborders->tr->surface, w-bw, 0);
cairo_rectangle(cairo, w - bw, 0, bw, bw);
cairo_fill(cairo);
cairo_set_source_surface(cairo, renderedborders->bl->surface, 0, h - bw);
cairo_rectangle(cairo, 0, h - bw, bw, bw);
cairo_fill(cairo);
cairo_set_source_surface(cairo, renderedborders->br->surface, w - bw, h -bw);
cairo_rectangle(cairo, w - bw, h - bw, bw, bw);
cairo_fill(cairo);
}
}
static void draw_hover_active_border_on_button(cairo_t *cairo, int w, int h)
{
draw_beveled_border_on_button(cairo, w, h, SSD_ACTIVE, 1);
}
static void draw_hover_inactive_border_on_button(cairo_t *cairo, int w, int h)
{
draw_beveled_border_on_button(cairo, w, h, SSD_INACTIVE, 1);
}
static void draw_nonhover_active_border_on_button(cairo_t *cairo, int w, int h)
{
draw_beveled_border_on_button(cairo, w, h, SSD_ACTIVE, 0);
}
static void draw_nonhover_inactive_border_on_button(cairo_t *cairo, int w, int h)
{
draw_beveled_border_on_button(cairo, w, h, SSD_INACTIVE, 0);
}
/* Round the buffer for the leftmost button in the titlebar */
static void
round_left_corner_button(cairo_t *cairo, int w, int h)
@ -222,6 +308,22 @@ load_button(struct theme *theme, struct button *b, enum ssd_active_state active)
draw_hover_overlay_on_button);
}
if (theme->window[active].button_border_type) {
if (active) {
if (b->state_set & LAB_BS_HOVERED) {
lab_img_add_modifier(*img, draw_hover_active_border_on_button);
} else {
lab_img_add_modifier(*img, draw_nonhover_active_border_on_button);
}
} else {
if (b->state_set & LAB_BS_HOVERED) {
lab_img_add_modifier(*img, draw_hover_inactive_border_on_button);
} else {
lab_img_add_modifier(*img, draw_nonhover_inactive_border_on_button);
}
}
}
/*
* If the loaded button is at the corner of the titlebar, also create
* rounded variants.