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Allow menu items to be disabled by putting a - at the start of their

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name, rather than just including #[dim] which still allowed them to be
chosen.
This commit is contained in:
nicm
2019-05-28 09:50:54 +00:00
parent 799a154b91
commit 12255411f2
4 changed files with 31 additions and 12 deletions
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15
screen-write.c
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@@ -410,6 +410,7 @@ screen_write_menu(struct screen_write_ctx *ctx, struct menu *menu, int choice)
struct screen *s = ctx->s;
struct grid_cell gc;
u_int cx, cy, i, j;
const char *name;
cx = s->cx;
cy = s->cy;
@@ -421,18 +422,24 @@ screen_write_menu(struct screen_write_ctx *ctx, struct menu *menu, int choice)
format_draw(ctx, &gc, menu->width, menu->title, NULL);
for (i = 0; i < menu->count; i++) {
if (menu->items[i].name == NULL) {
name = menu->items[i].name;
if (name == NULL) {
screen_write_cursormove(ctx, cx, cy + 1 + i, 0);
screen_write_hline(ctx, menu->width + 4, 1, 1);
} else {
if (choice >= 0 && i == (u_int)choice)
if (choice >= 0 && i == (u_int)choice && *name != '-')
gc.attr |= GRID_ATTR_REVERSE;
screen_write_cursormove(ctx, cx + 2, cy + 1 + i, 0);
for (j = 0; j < menu->width; j++)
screen_write_putc(ctx, &gc, ' ');
screen_write_cursormove(ctx, cx + 2, cy + 1 + i, 0);
format_draw(ctx, &gc, menu->width, menu->items[i].name,
NULL);
if (*name == '-') {
name++;
gc.attr |= GRID_ATTR_DIM;
format_draw(ctx, &gc, menu->width, name, NULL);
gc.attr &= ~GRID_ATTR_DIM;
} else
format_draw(ctx, &gc, menu->width, name, NULL);
if (choice >= 0 && i == (u_int)choice)
gc.attr &= ~GRID_ATTR_REVERSE;
}