diff --git a/window-choose.c b/window-choose.c index c44fe88d..a0f66b81 100644 --- a/window-choose.c +++ b/window-choose.c @@ -64,6 +64,9 @@ struct window_choose_mode_data { void *data; }; +int window_choose_key_index(struct window_choose_mode_data *, u_int); +int window_choose_index_key(struct window_choose_mode_data *, int); + void window_choose_vadd(struct window_pane *wp, int idx, const char *fmt, va_list ap) { @@ -173,7 +176,8 @@ window_choose_key(struct window_pane *wp, unused struct client *c, int key) struct screen *s = &data->screen; struct screen_write_ctx ctx; struct window_choose_mode_item *item; - u_int items; + u_int items; + int idx; items = ARRAY_LENGTH(&data->list); @@ -259,6 +263,14 @@ window_choose_key(struct window_pane *wp, unused struct client *c, int key) window_choose_redraw_screen(wp); break; default: + idx = window_choose_index_key(data, key); + if (idx < 0 || (u_int) idx >= ARRAY_LENGTH(&data->list)) + break; + data->selected = idx; + + item = &ARRAY_ITEM(&data->list, data->selected); + data->callbackfn(data->data, item->idx); + window_pane_reset_mode(wp); break; } } @@ -299,6 +311,7 @@ window_choose_write_line( struct screen *s = &data->screen; struct grid_cell gc; int utf8flag; + char key; if (data->callbackfn == NULL) fatalx("called before callback assigned"); @@ -314,13 +327,56 @@ window_choose_write_line( screen_write_cursormove(ctx, 0, py); if (data->top + py < ARRAY_LENGTH(&data->list)) { item = &ARRAY_ITEM(&data->list, data->top + py); - screen_write_nputs( - ctx, screen_size_x(s) - 1, &gc, utf8flag, "%s", item->name); + key = window_choose_key_index(data, data->top + py); + if (key != -1) { + screen_write_nputs(ctx, screen_size_x(s) - 1, + &gc, utf8flag, "(%c) %s", key, item->name); + } else { + screen_write_nputs(ctx, screen_size_x(s) - 1, + &gc, utf8flag, " %s", item->name); + } + } while (s->cx < screen_size_x(s)) screen_write_putc(ctx, &gc, ' '); } +int +window_choose_key_index(struct window_choose_mode_data *data, u_int idx) +{ + static const char keys[] = "0123456789abcdefghijklmnopqrstuvwxyz"; + const char *ptr; + int mkey; + + for (ptr = keys; *ptr != '\0'; ptr++) { + mkey = mode_key_lookup(&data->mdata, *ptr); + if (mkey != MODEKEY_NONE && mkey != MODEKEY_OTHER) + continue; + if (idx-- == 0) + return (*ptr); + } + return (-1); +} + +int +window_choose_index_key(struct window_choose_mode_data *data, int key) +{ + static const char keys[] = "0123456789abcdefghijklmnopqrstuvwxyz"; + const char *ptr; + int mkey; + u_int idx = 0; + + for (ptr = keys; *ptr != '\0'; ptr++) { + mkey = mode_key_lookup(&data->mdata, *ptr); + if (mkey != MODEKEY_NONE && mkey != MODEKEY_OTHER) + continue; + if (key == *ptr) + return (idx); + idx++; + } + return (-1); +} + void window_choose_redraw_screen(struct window_pane *wp) {