ui: add :redraw command

Add a :redraw command to force a repaint of the entire screen.

Changelog-added: New `:redraw` command to force a repaint of the
 screen.
Requested-by: Remko Tronçon <r@mko.re>
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>

1 files changed, 22 insertions, 0 deletions

diff --git a/commands/redraw.go b/commands/redraw.go
new file mode 100644
index 00000000..b43e45e3
--- /dev/null
+++ b/commands/redraw.go
@@ -0,0 +1,22 @@
+package commands
+
+import "git.sr.ht/~rjarry/aerc/lib/ui"
+
+type Redraw struct{}
+
+func init() {
+	Register(Redraw{})
+}
+
+func (Redraw) Context() CommandContext {
+	return GLOBAL
+}
+
+func (Redraw) Aliases() []string {
+	return []string{"redraw"}
+}
+
+func (Redraw) Execute(args []string) error {
+	ui.QueueRefresh()
+	return nil
+}