go-i3/sync.go

33 lines
764 B
Go
Raw Normal View History

2023-10-22 16:19:10 +02:00
package i3
import "encoding/json"
// SyncRequest represents the payload of a Sync request.
type SyncRequest struct {
Window uint32 `json:"window"` // X11 window id
Rnd uint32 `json:"rnd"` // Random value for distinguishing requests
}
// SyncResult attests the sync command was successful.
type SyncResult struct {
Success bool `json:"success"`
}
// Sync sends a tick event with the provided payload.
//
// Sync is supported in i3 ≥ v4.16 (2018-11-04).
func Sync(req SyncRequest) (SyncResult, error) {
b, err := json.Marshal(req)
if err != nil {
return SyncResult{}, err
}
reply, err := roundTrip(messageTypeSync, b)
if err != nil {
return SyncResult{}, err
}
var tr SyncResult
err = json.Unmarshal(reply.Payload, &tr)
return tr, err
}