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-rw-r--r--lib/bemenu.h17
-rw-r--r--lib/internal.h5
-rw-r--r--lib/menu.c14
-rw-r--r--lib/renderers/cairo.h34
-rw-r--r--lib/renderers/wayland/wayland.h2
-rw-r--r--lib/renderers/wayland/window.c2
-rw-r--r--lib/renderers/x11/window.c2
-rw-r--r--lib/renderers/x11/x11.h2
8 files changed, 59 insertions, 19 deletions
diff --git a/lib/bemenu.h b/lib/bemenu.h
index 8b28dfe..9482b31 100644
--- a/lib/bemenu.h
+++ b/lib/bemenu.h
@@ -386,6 +386,23 @@ bool bm_menu_set_font(struct bm_menu *menu, const char *font);
const char* bm_menu_get_font(const struct bm_menu *menu);
/**
+ * Set size of line in pixels.
+ * Some renderers such as ncurses may ignore this when it does not make sense.
+ *
+ * @param menu bm_menu instance where to set line height.
+ * @param line_height 0 for default line height, > 0 for that many pixels.
+ */
+void bm_menu_set_line_height(struct bm_menu *menu, uint32_t line_height);
+
+/**
+ * Get size of line in pixels.
+ *
+ * @param menu bm_menu instance where to get line height.
+ * @return uint32_t for max amount of vertical lines to be shown.
+ */
+uint32_t bm_menu_get_line_height(struct bm_menu *menu);
+
+/**
* Set a hexadecimal color for element.
*
* @param menu bm_menu instance where to set color.
diff --git a/lib/internal.h b/lib/internal.h
index adb06f6..2920d1a 100644
--- a/lib/internal.h
+++ b/lib/internal.h
@@ -225,6 +225,11 @@ struct bm_menu {
struct bm_font font;
/**
+ * Line height.
+ */
+ uint32_t line_height;
+
+ /**
* Colors.
*/
struct bm_hex_color colors[BM_COLOR_LAST];
diff --git a/lib/menu.c b/lib/menu.c
index e876126..c46a2d6 100644
--- a/lib/menu.c
+++ b/lib/menu.c
@@ -266,6 +266,20 @@ bm_menu_get_font(const struct bm_menu *menu)
return menu->font.name;
}
+void
+bm_menu_set_line_height(struct bm_menu *menu, uint32_t line_height)
+{
+ assert(menu);
+ menu->line_height = line_height;
+}
+
+uint32_t
+bm_menu_get_line_height(struct bm_menu *menu)
+{
+ assert(menu);
+ return menu->line_height;
+}
+
bool
bm_menu_set_color(struct bm_menu *menu, enum bm_color color, const char *hex)
{
diff --git a/lib/renderers/cairo.h b/lib/renderers/cairo.h
index cdb477d..c5a3be4 100644
--- a/lib/renderers/cairo.h
+++ b/lib/renderers/cairo.h
@@ -166,10 +166,12 @@ bm_cairo_color_from_menu_color(const struct bm_menu *menu, enum bm_color color,
}
__attribute__((unused)) static void
-bm_cairo_paint(struct cairo *cairo, uint32_t width, uint32_t height, uint32_t max_height, const struct bm_menu *menu, struct cairo_paint_result *out_result)
+bm_cairo_paint(struct cairo *cairo, uint32_t width, uint32_t max_height, const struct bm_menu *menu, struct cairo_paint_result *out_result)
{
assert(cairo && menu && out_result);
+ uint32_t height = fmin(menu->line_height, max_height);
+
memset(out_result, 0, sizeof(struct cairo_paint_result));
out_result->displayed = 1;
@@ -189,21 +191,23 @@ bm_cairo_paint(struct cairo *cairo, uint32_t width, uint32_t height, uint32_t ma
ascii_height = result.height;
paint.baseline = result.baseline;
+ int32_t vpadding = height == 0 ? 2 : (height - ascii_height) / 2;
+
memset(&result, 0, sizeof(result));
uint32_t title_x = 0;
if (menu->title) {
bm_cairo_color_from_menu_color(menu, BM_COLOR_TITLE_FG, &paint.fg);
bm_cairo_color_from_menu_color(menu, BM_COLOR_TITLE_BG, &paint.bg);
- paint.pos = (struct pos){ result.x_advance, 2 };
- paint.box = (struct box){ 4, 8, 2, 2, 0, ascii_height };
+ paint.pos = (struct pos){ result.x_advance, vpadding };
+ paint.box = (struct box){ 4, 8, vpadding, vpadding, 0, ascii_height };
bm_cairo_draw_line(cairo, &paint, &result, "%s", menu->title);
title_x = result.x_advance;
}
bm_cairo_color_from_menu_color(menu, BM_COLOR_FILTER_FG, &paint.fg);
bm_cairo_color_from_menu_color(menu, BM_COLOR_FILTER_BG, &paint.bg);
- paint.pos = (struct pos){ (menu->title ? 2 : 0) + result.x_advance, 2 };
- paint.box = (struct box){ (menu->title ? 2 : 4), 0, 2, 2, width - paint.pos.x, ascii_height };
+ paint.pos = (struct pos){ (menu->title ? 2 : 0) + result.x_advance, vpadding };
+ paint.box = (struct box){ (menu->title ? 2 : 4), 0, vpadding, vpadding, width - paint.pos.x, ascii_height };
bm_cairo_draw_line(cairo, &paint, &result, "%s", (menu->filter ? menu->filter : ""));
const uint32_t titleh = result.height;
out_result->height = titleh;
@@ -247,12 +251,12 @@ bm_cairo_paint(struct cairo *cairo, uint32_t width, uint32_t height, uint32_t ma
}
if (menu->prefix && highlighted) {
- paint.pos = (struct pos){ 0, 2 + posy };
- paint.box = (struct box){ 4 + spacing_x, 0, 2, 2, width - paint.pos.x, ascii_height };
+ paint.pos = (struct pos){ 0, vpadding + posy };
+ paint.box = (struct box){ 4 + spacing_x, 0, vpadding, vpadding, width - paint.pos.x, ascii_height };
bm_cairo_draw_line(cairo, &paint, &result, "%s %s", menu->prefix, (items[i]->text ? items[i]->text : ""));
} else {
- paint.pos = (struct pos){ 0, 2 + posy };
- paint.box = (struct box){ 4 + spacing_x + prefix_x, 0, 2, 2, width - paint.pos.x, ascii_height };
+ paint.pos = (struct pos){ 0, vpadding + posy };
+ paint.box = (struct box){ 4 + spacing_x + prefix_x, 0, vpadding, vpadding, width - paint.pos.x, ascii_height };
bm_cairo_draw_line(cairo, &paint, &result, "%s", (items[i]->text ? items[i]->text : ""));
}
@@ -283,8 +287,8 @@ bm_cairo_paint(struct cairo *cairo, uint32_t width, uint32_t height, uint32_t ma
uint32_t cl = fmin(title_x + result.x_advance, width / 4);
if (menu->wrap || menu->index > 0) {
- paint.pos = (struct pos){ cl, 2 };
- paint.box = (struct box){ 1, 2, 2, 2, 0, ascii_height };
+ paint.pos = (struct pos){ cl, vpadding };
+ paint.box = (struct box){ 1, 2, vpadding, vpadding, 0, ascii_height };
bm_cairo_draw_line(cairo, &paint, &result, "<");
cl += result.x_advance + 1;
}
@@ -303,8 +307,8 @@ bm_cairo_paint(struct cairo *cairo, uint32_t width, uint32_t height, uint32_t ma
bm_cairo_color_from_menu_color(menu, BM_COLOR_ITEM_BG, &paint.bg);
}
- paint.pos = (struct pos){ cl, 2 };
- paint.box = (struct box){ 2, 4, 2, 2, 0, ascii_height };
+ paint.pos = (struct pos){ cl, vpadding };
+ paint.box = (struct box){ 2, 4, vpadding, vpadding, 0, ascii_height };
bm_cairo_draw_line(cairo, &paint, &result, "%s", (items[i]->text ? items[i]->text : ""));
cl += result.x_advance + 2;
out_result->displayed += (cl < width);
@@ -315,8 +319,8 @@ bm_cairo_paint(struct cairo *cairo, uint32_t width, uint32_t height, uint32_t ma
bm_cairo_color_from_menu_color(menu, BM_COLOR_FILTER_FG, &paint.fg);
bm_cairo_color_from_menu_color(menu, BM_COLOR_FILTER_BG, &paint.bg);
bm_pango_get_text_extents(cairo, &paint, &result, ">");
- paint.pos = (struct pos){ width - result.x_advance - 2, 2 };
- paint.box = (struct box){ 1, 2, 2, 2, 0, ascii_height };
+ paint.pos = (struct pos){ width - result.x_advance - 2, vpadding };
+ paint.box = (struct box){ 1, 2, vpadding, vpadding, 0, ascii_height };
bm_cairo_draw_line(cairo, &paint, &result, ">");
}
}
diff --git a/lib/renderers/wayland/wayland.h b/lib/renderers/wayland/wayland.h
index c6da458..752f095 100644
--- a/lib/renderers/wayland/wayland.h
+++ b/lib/renderers/wayland/wayland.h
@@ -87,7 +87,7 @@ struct window {
bool render_pending;
struct {
- void (*render)(struct cairo *cairo, uint32_t width, uint32_t height, uint32_t max_height, const struct bm_menu *menu, struct cairo_paint_result *result);
+ void (*render)(struct cairo *cairo, uint32_t width, uint32_t max_height, const struct bm_menu *menu, struct cairo_paint_result *result);
} notify;
};
diff --git a/lib/renderers/wayland/window.c b/lib/renderers/wayland/window.c
index 55b8690..ef515b2 100644
--- a/lib/renderers/wayland/window.c
+++ b/lib/renderers/wayland/window.c
@@ -231,7 +231,7 @@ bm_wl_window_render(struct window *window, struct wl_display *display, const str
break;
struct cairo_paint_result result;
- window->notify.render(&buffer->cairo, buffer->width, fmin(buffer->height, window->max_height), window->max_height, menu, &result);
+ window->notify.render(&buffer->cairo, buffer->width, window->max_height, menu, &result);
window->displayed = result.displayed;
if (window->height == result.height)
diff --git a/lib/renderers/x11/window.c b/lib/renderers/x11/window.c
index 3fb24dc..cf2d986 100644
--- a/lib/renderers/x11/window.c
+++ b/lib/renderers/x11/window.c
@@ -72,7 +72,7 @@ bm_x11_window_render(struct window *window, const struct bm_menu *menu)
cairo_push_group(buffer->cairo.cr);
struct cairo_paint_result result;
- window->notify.render(&buffer->cairo, buffer->width, buffer->height, window->max_height, menu, &result);
+ window->notify.render(&buffer->cairo, buffer->width, window->max_height, menu, &result);
window->displayed = result.displayed;
cairo_pop_group_to_source(buffer->cairo.cr);
diff --git a/lib/renderers/x11/x11.h b/lib/renderers/x11/x11.h
index fa6cea6..3dfb78f 100644
--- a/lib/renderers/x11/x11.h
+++ b/lib/renderers/x11/x11.h
@@ -36,7 +36,7 @@ struct window {
bool bottom;
struct {
- void (*render)(struct cairo *cairo, uint32_t width, uint32_t height, uint32_t max_height, const struct bm_menu *menu, struct cairo_paint_result *result);
+ void (*render)(struct cairo *cairo, uint32_t width, uint32_t max_height, const struct bm_menu *menu, struct cairo_paint_result *result);
} notify;
};
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2025-02-01 22:56:33 +0000