Rough cmc UI tweaking

Signed-off-by: Andrew Opalach <andrew@akon.city>

1 files changed, 55 insertions, 2 deletions

diff --git a/src/fruits/cmc/ui/panes/list.c b/src/fruits/cmc/ui/panes/list.c
index b599cc5..388e22f 100644
--- a/src/fruits/cmc/ui/panes/list.c
+++ b/src/fruits/cmc/ui/panes/list.c
@@ -226,11 +226,36 @@ void cmc_list_pane_clear(struct cmc_list_pane *lp)
     cmc_now_playing_clear(&lp->np);
 }
 
+static u32 count_headers(struct cmc_list *list)
+{
+    struct cmc_list_entry *entry;
+    str header = AL_STR_EMPTY;
+    u32 count = 0;
+    al_array_foreach(list->entries, i, entry) {
+        u32 rslash = al_str_rfind(&entry->brief, '/');
+        str remain = al_str_substr(&entry->brief, 0, rslash);
+        rslash = al_str_rfind(&remain, '/');
+        str new_header;
+        if (rslash != AL_STR_NO_POS) {
+            new_header = al_str_substr(&remain, rslash + 1, remain.length);
+        } else {
+            new_header = remain;
+        }
+        if (al_str_is_empty(&header) || !al_str_eq(&header, &new_header)) {
+            header = new_header;
+            count++;
+        }
+    }
+    return count;
+}
+
 static void render_list_entries(struct cmc_list_pane *lp, struct cmc_list_tab *tab, s32 max_height)
 {
     struct cmc_list *list = tab->list;
     struct ncplane *n = lp->n;
     s32 tracked = tab->move.active ? tab->move.selected + tab->move.offset : tab->selected;
+    u32 headers = count_headers(list);
+    max_height -= headers;
     s32 count = (s32)list->entries.count;
     s32 midpoint = max_height / 2;
     s32 rounded = (max_height + 1) / 2;
@@ -245,6 +270,9 @@ static void render_list_entries(struct cmc_list_pane *lp, struct cmc_list_tab *t
         top = tracked - midpoint;
         end = tracked + rounded;
     }
+    str header = AL_STR_EMPTY;
+    s32 last_y = 0;
+    s32 y_offset = 0;
     s32 index;
     struct cmc_list_entry *entry;
     for (s32 i = top; i < end; i++) {
@@ -258,14 +286,39 @@ static void render_list_entries(struct cmc_list_pane *lp, struct cmc_list_tab *t
             }
         }
         entry = al_array_at(list->entries, index);
+        u32 rslash = al_str_rfind(&entry->brief, '/');
+        str part;
+        if (rslash != AL_STR_NO_POS) {
+            part = al_str_substr(&entry->brief, rslash + 1, entry->brief.length);
+        } else {
+            part = entry->brief;
+        }
+        str remain = al_str_substr(&entry->brief, 0, rslash);
+        rslash = al_str_rfind(&remain, '/');
+        str new_header;
+        if (rslash != AL_STR_NO_POS) {
+            new_header = al_str_substr(&remain, rslash + 1, remain.length);
+        } else {
+            new_header = remain;
+        }
+        if (al_str_is_empty(&header) || !al_str_eq(&header, &new_header)) {
+            header = new_header;
+            char *c_str = al_str_to_c_str(&header);
+            ncplane_set_styles(n, NCSTYLE_BOLD);
+            ncplane_putstr_yx(n, last_y, 0, c_str);
+            ncplane_set_styles(n, NCSTYLE_NONE);
+            al_free(c_str);
+            y_offset++;
+        }
         bool on_current = list->current >= 0 && index == list->current;
         bool styled = i == tracked;
         if (styled) {
             ncplane_set_styles(n, NCSTYLE_BOLD);
             ncplane_set_fg_palindex(n, 4);
         }
-        s32 y = i - top;
-        char *c_str = al_str_to_c_str(&entry->brief);
+        s32 y = i - top + y_offset;
+        last_y = y + 1;
+        char *c_str = al_str_to_c_str(&part);
         if (tab->move.active && i == tracked) {
             ncplane_putstr_yx(n, y, 0, c_str);
         } else if (on_current) {