Introduce separate disconnect button

This prepares the roster view which should contain the disconnect
button. The now added button will be moved to this view as soon as it is
created.

2 files changed, 17 insertions, 0 deletions

diff --git a/gui.go b/gui.go
index 8fcfed6..d3f6b2d 100644
--- a/gui.go
+++ b/gui.go
@@ -49,6 +49,13 @@ func (l *Limox) draw(e system.FrameEvent) {
 				return btn.Layout(gtx)
 			},
 		),
+		layout.Rigid(
+			func(gtx layout.Context) layout.Dimensions {
+				btn := material.Button(l.Theme, &l.DisconnectButton,
+					"Disconnect")
+				return btn.Layout(gtx)
+			},
+		),
 	)
 
 	e.Frame(gtx.Ops)
diff --git a/limox.go b/limox.go
index 4914ff5..d1cbd79 100644
--- a/limox.go
+++ b/limox.go
@@ -26,6 +26,7 @@ type Limox struct {
 	JidEditor  widget.Editor
 	PwdEditor  widget.Editor
 	ConnectButton widget.Clickable
+	DisconnectButton widget.Clickable
 	sessionIn  chan<- any
 	sessionOut chan any
 	State      LimoxState
@@ -63,6 +64,9 @@ func (l *Limox) run() error {
 				if l.ConnectButton.Clicked() {
 					l.connectCallback()
 				}
+				if l.DisconnectButton.Clicked() {
+					l.disconnectCallback()
+				}
 				l.draw(e)
 			}
 		case data := <-l.sessionOut:
@@ -97,3 +101,9 @@ func (l *Limox) connectCallback() {
 		l.State = Disconnected
 	}
 }
+
+func (l *Limox) disconnectCallback() {
+	c := l.sessionIn
+	go func() { c <- xmpp.SessionShouldDisconnect{} }()
+	l.State = Disconnected
+}