summary refs log tree commit diff stats
path: root/commands/move-tab.go
blob: 9f0293c7b4548155fda2dd7c00ccfacf18a9ee2e (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
package commands

import (
	"fmt"
	"strconv"
	"strings"

	"git.sr.ht/~sircmpwn/aerc/widgets"
)

type MoveTab struct{}

func init() {
	register(MoveTab{})
}

func (MoveTab) Aliases() []string {
	return []string{"move-tab"}
}

func (MoveTab) Complete(aerc *widgets.Aerc, args []string) []string {
	return nil
}

func (MoveTab) Execute(aerc *widgets.
"> if len(args) == 1 { return fmt.Errorf("Usage: %s [+|-]<index>", args[0]) } joinedArgs := strings.Join(args[1:], "") n, err := strconv.Atoi(joinedArgs) if err != nil { return fmt.Errorf("failed to parse index argument: %v", err) } i := aerc.SelectedTabIndex() l := aerc.NumTabs() if strings.HasPrefix(joinedArgs, "+") { i = (i + n) % l } else if strings.HasPrefix(joinedArgs, "-") { i = (((i + n) % l) + l) % l } else { i = n } aerc.MoveTab(i) return nil }