diff options
| -rw-r--r-- | widgets/terminal.go | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/widgets/terminal.go b/widgets/terminal.go index a3615a5e..99e99ae8 100644 --- a/widgets/terminal.go +++ b/widgets/terminal.go @@ -4,6 +4,7 @@ import ( gocolor "image/color" "os" "os/exec" + "sync" "git.sr.ht/~sircmpwn/aerc/lib/ui" @@ -95,7 +96,6 @@ type Terminal struct { ctx *ui.Context cursorPos vterm.Pos cursorShown bool - damage []vterm.Rect destroyed bool err error focus bool @@ -103,6 +103,9 @@ type Terminal struct { start chan interface{} vterm *vterm.VTerm + damage []vterm.Rect // protected by mutex + mutex sync.Mutex + OnClose func(err error) OnEvent func(event tcell.Event) bool OnStart func() @@ -230,7 +233,9 @@ func (term *Terminal) Invalidate() { if term.vterm != nil { width, height := term.vterm.Size() rect := vterm.NewRect(0, width, 0, height) + term.mutex.Lock() term.damage = append(term.damage, *rect) + term.mutex.Unlock() } term.invalidate() } @@ -274,7 +279,9 @@ func (term *Terminal) Draw(ctx *ui.Context) { pty.Setsize(term.pty, &winsize) term.vterm.SetSize(ctx.Height(), ctx.Width()) rect := vterm.NewRect(0, ctx.Width(), 0, ctx.Height()) + term.mutex.Lock() term.damage = append(term.damage, *rect) + term.mutex.Unlock() return } } @@ -289,6 +296,7 @@ func (term *Terminal) Draw(ctx *ui.Context) { // naive optimization visited := make(map[coords]interface{}) + term.mutex.Lock() for _, rect := range term.damage { for x := rect.StartCol(); x < rect.EndCol() && x < ctx.Width(); x += 1 { @@ -311,6 +319,7 @@ func (term *Terminal) Draw(ctx *ui.Context) { } term.damage = nil + term.mutex.Unlock() if term.focus && !term.closed { if !term.cursorShown { @@ -426,7 +435,9 @@ func (term *Terminal) styleFromCell(cell *vterm.ScreenCell) tcell.Style { } func (term *Terminal) onDamage(rect *vterm.Rect) int { + term.mutex.Lock() term.damage = append(term.damage, *rect) + term.mutex.Unlock() term.invalidate() return 1 } |