WIP: xA: input submission

1 files changed, 29 insertions, 0 deletions

diff --git a/xA/xA.go b/xA/xA.go
index 20d814a..ba9229c 100644
--- a/xA/xA.go
+++ b/xA/xA.go
@@ -919,6 +919,27 @@ func relayRun() {
 	// TODO(p): Indicate in the UI that we're no longer connected.
 }
 
+// --- Input line --------------------------------------------------------------
+
+func inputSubmit(text string) bool {
+	b := bufferByName(bufferCurrent)
+	if b == nil {
+		return false
+	}
+
+	b.history = append(b.history, text)
+	b.historyAt = len(b.history)
+	wEntry.SetText("")
+
+	relaySend(RelayCommandData{Variant: &RelayCommandDataBufferInput{
+		BufferName: b.bufferName,
+		Text:       text,
+	}}, nil)
+	return true
+}
+
+// --- General UI --------------------------------------------------------------
+
 func main() {
 	flag.Usage = func() {
 		fmt.Fprintf(flag.CommandLine.Output(),
@@ -977,6 +998,14 @@ func main() {
 	wStatus = widget.NewLabelWithStyle(
 		"", fyne.TextAlignTrailing, fyne.TextStyle{})
 	wEntry = widget.NewMultiLineEntry()
+	// TODO(p): Rather respond to all keypresses/similar activity.
+	wEntry.OnChanged = func(text string) {
+		relaySend(RelayCommandData{Variant: &RelayCommandDataActive{}}, nil)
+	}
+	// TODO(p): Make this submit on Enter rather than Shift+Enter.
+	wEntry.OnSubmitted = func(text string) {
+		inputSubmit(text)
+	}
 
 	top := container.NewVBox(
 		wTopic,