feat: zoom

Signed-off-by: crecher <crecher@crecher.net>

1 files changed, 24 insertions, 0 deletions

diff --git a/main.go b/main.go
index 9d6af05..74caab4 100644
--- a/main.go
+++ b/main.go
@@ -446,6 +446,28 @@ func moveToTag(conn *xgb.Conn, tags BitMask) {
 	drawBar(conn)
 }
 
+func zoom(conn *xgb.Conn) {
+	var tiled []*Client
+	for _, c := range ActiveClients {
+		if !c.Floating {
+			tiled = append(tiled, c)
+		}
+	}
+	c, ok := clients[focused]
+	if !ok || c.Floating || len(tiled) < 2 {
+		return
+	}
+	if c == tiled[0] {
+		c = tiled[1]
+	}
+	removeClient(c.Win)
+	clientList = append([]*Client{c}, clientList...)
+	focused = c.Win
+	setInputFocus(conn, focused)
+	updateWindows(conn)
+	drawBar(conn)
+}
+
 func toggleView(conn *xgb.Conn, tags BitMask) {
 	view := GlobalTags ^ tags
 	if view == 0 {
@@ -1113,6 +1135,8 @@ func parseAction(s string) (func(*xgb.Conn), error) {
 		return func(*xgb.Conn) { quit() }, nil
 	case "restart":
 		return func(*xgb.Conn) { restart() }, nil
+	case "zoom":
+		return zoom, nil
 	case "kill":
 		return func(conn *xgb.Conn) { killActiveWindow(conn, focused) }, nil
 	case "layout":