theme_accent.go RawHistoryFolder

1package config
2
3import (
4	"fmt"
5	"strconv"
6
7	"github.com/bnema/vev/internal/domain"
8)
9
10func parseThemeAccent(value string) (domain.ThemeAccent, string) {
11	if value == "auto" {
12		return domain.ThemeAccent{Mode: domain.ThemeAccentAuto}, ""
13	}
14
15	slot, err := strconv.Atoi(value)
16	if err != nil || slot < 0 || slot > 15 || strconv.Itoa(slot) != value {
17		return domain.ThemeAccent{Mode: domain.ThemeAccentAuto}, fmt.Sprintf("invalid theme.accent %q", value)
18	}
19
20	accent := domain.ThemeAccent{Mode: domain.ThemeAccentSlot, Slot: uint8(slot)}
21	switch slot {
22	case 0, 7, 8, 15:
23		return accent, fmt.Sprintf("theme.accent slot %d is conventionally neutral", slot)
24	default:
25		return accent, ""
26	}
27}