Align titles to baseline

This does the following:

* Adds a baseline argument to get_text_size (the baseline is the
distance from the top of the texture to the baseline).
* Stores the baseline in the container when calculating the title
height.
* Takes the baseline into account when calculating the config's max font
height.
* When rendering, pads the textures according to the baseline so they
line up.

1 files changed, 5 insertions, 5 deletions

diff --git a/swaynag/render.c b/swaynag/render.c
index 766409e4..7db9fe60 100644
--- a/swaynag/render.c
+++ b/swaynag/render.c
@@ -12,7 +12,7 @@ static uint32_t render_message(cairo_t *cairo, struct swaynag *swaynag) {
         height -= swaynag->type->bar_border_thickness * swaynag->scale;
 
         int text_width, text_height;
-        get_text_size(cairo, swaynag->type->font, &text_width, &text_height,
+        get_text_size(cairo, swaynag->type->font, &text_width, &text_height, NULL,
                         swaynag->scale, true, "%s", swaynag->message);
 
         int padding = swaynag->type->message_padding * swaynag->scale;
@@ -34,7 +34,7 @@ static uint32_t render_message(cairo_t *cairo, struct swaynag *swaynag) {
 static void render_details_scroll_button(cairo_t *cairo,
                 struct swaynag *swaynag, struct swaynag_button *button) {
         int text_width, text_height;
-        get_text_size(cairo, swaynag->type->font, &text_width, &text_height,
+        get_text_size(cairo, swaynag->type->font, &text_width, &text_height, NULL,
                         swaynag->scale, true, "%s", button->text);
 
         int border = swaynag->type->button_border_thickness * swaynag->scale;
@@ -60,10 +60,10 @@ static void render_details_scroll_button(cairo_t *cairo,
 static int get_detailed_scroll_button_width(cairo_t *cairo,
                 struct swaynag *swaynag) {
         int up_width, down_width, temp_height;
-        get_text_size(cairo, swaynag->type->font, &up_width, &temp_height,
+        get_text_size(cairo, swaynag->type->font, &up_width, &temp_height, NULL,
                         swaynag->scale, true,
                         "%s", swaynag->details.button_up.text);
-        get_text_size(cairo, swaynag->type->font, &down_width, &temp_height,
+        get_text_size(cairo, swaynag->type->font, &down_width, &temp_height, NULL,
                         swaynag->scale, true,
                         "%s", swaynag->details.button_down.text);
 
@@ -179,7 +179,7 @@ static uint32_t render_button(cairo_t *cairo, struct swaynag *swaynag,
         struct swaynag_button *button = swaynag->buttons->items[button_index];
 
         int text_width, text_height;
-        get_text_size(cairo, swaynag->type->font, &text_width, &text_height,
+        get_text_size(cairo, swaynag->type->font, &text_width, &text_height, NULL,
                         swaynag->scale, true, "%s", button->text);
 
         int border = swaynag->type->button_border_thickness * swaynag->scale;