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-rw-r--r--aerc.go4
-rw-r--r--lib/ui/ui.go15
2 files changed, 15 insertions, 4 deletions
diff --git a/aerc.go b/aerc.go
index 25a8de6..5b6f9d7 100644
--- a/aerc.go
+++ b/aerc.go
@@ -73,7 +73,7 @@ func main() {
continue
}
} else if _, ok := err.(commands.ErrorExit); ok {
- ui.Exit = true
+ ui.Exit()
return nil
} else if err != nil {
return err
@@ -90,7 +90,7 @@ func main() {
}
defer ui.Close()
- for !ui.Exit {
+ for !ui.ShouldExit() {
if !ui.Tick() {
// ~60 FPS
time.Sleep(16 * time.Millisecond)
diff --git a/lib/ui/ui.go b/lib/ui/ui.go
index ced039f..49e4dcd 100644
--- a/lib/ui/ui.go
+++ b/lib/ui/ui.go
@@ -1,14 +1,16 @@
package ui
import (
+ "sync/atomic"
+
"github.com/gdamore/tcell"
"git.sr.ht/~sircmpwn/aerc2/config"
)
type UI struct {
- Exit bool
Content DrawableInteractive
+ exit atomic.Value
ctx *Context
screen tcell.Screen
@@ -41,8 +43,9 @@ func Initialize(conf *config.AercConfig,
tcEvents: make(chan tcell.Event, 10),
invalidations: make(chan interface{}),
}
+ state.exit.Store(false)
go (func() {
- for !state.Exit {
+ for !state.ShouldExit() {
state.tcEvents <- screen.PollEvent()
}
})()
@@ -58,6 +61,14 @@ func Initialize(conf *config.AercConfig,
return &state, nil
}
+func (state *UI) ShouldExit() bool {
+ return state.exit.Load().(bool)
+}
+
+func (state *UI) Exit() {
+ state.exit.Store(true)
+}
+
func (state *UI) Close() {
state.screen.Fini()
}