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|
package msg
import (
"fmt"
"git.sr.ht/~rjarry/aerc/widgets"
)
type Mark struct {
All bool `opt:"-a"`
Toggle bool `opt:"-t"`
Visual bool `opt:"-v"`
VisualClear bool `opt:"-V"`
Thread bool `opt:"-T"`
}
func init() {
register(Mark{})
}
func (Mark) Aliases() []string {
return []string{"mark", "unmark", "remark"}
}
func (Mark) Complete(aerc *widgets.Aerc, args []string) []string {
return nil
}
func (m Mark) Execute(aerc *widgets.Aerc, args []string) error {
h := newHelper(aerc)
OnSelectedMessage := func(fn func(uint32)) error {
if fn == nil {
return fmt.Errorf("no operation selected")
}
selected, err := h.msgProvider.SelectedMessage()
if err != nil {
return err
}
fn(selected.Uid)
return nil
}
store, err := h.store()
if err != nil {
return err
}
marker := store.Marker()
if m.Thread && m.All {
return fmt.Errorf("-a and -T are mutually exclusive")
}
if m.Thread && (m.Visual || m.VisualClear) {
return fmt.Errorf("-v and -T are mutually exclusive")
}
if m.Visual && m.All {
return fmt.Errorf("-a and -v are mutually exclusive")
}
switch args[0] {
case "mark":
var modFunc func(uint32)
if m.Toggle {
modFunc = marker.ToggleMark
} else {
modFunc = marker.Mark
}
switch {
case m.All:
uids := store.Uids()
for _, uid := range uids {
modFunc(uid)
}
return nil
case m.Visual || m.VisualClear:
marker.ToggleVisualMark(m.VisualClear)
return nil
default:
if m.Thread {
threadPtr, err := store.SelectedThread()
if err != nil {
return err
}
for _, uid := range threadPtr.Root().Uids() {
modFunc(uid)
}
} else {
return OnSelectedMessage(modFunc)
}
return nil
}
case "unmark":
if m.Visual || m.VisualClear {
return fmt.Errorf("visual mode not supported for this command")
}
switch {
case m.All && m.Toggle:
uids := store.Uids()
for _, uid := range uids {
marker.ToggleMark(uid)
}
return nil
case m.All && !m.Toggle:
marker.ClearVisualMark()
return nil
default:
if m.Thread {
threadPtr, err := store.SelectedThread()
if err != nil {
return err
}
for _, uid := range threadPtr.Root().Uids() {
marker.Unmark(uid)
}
} else {
return OnSelectedMessage(marker.Unmark)
}
return nil
}
case "remark":
if m.All || m.Thread || m.Visual || m.Toggle || m.VisualClear {
return fmt.Errorf("Usage: :remark")
}
marker.Remark()
return nil
}
return nil // never reached
}
|
