1 files changed, 59 insertions, 0 deletions
diff --git a/redraw.go b/redraw.go
new file mode 100644
index 0000000..38c3972
--- /dev/null
+++ b/redraw.go
@@ -0,0 +1,59 @@
+package gui
+
+import (
+	"git.wit.org/wit/gui/toolkit"
+)
+
+// This recreates the whole GUI for a plugin
+
+func Redraw(s string) {
+	var p *aplug
+	log(logNow, "attempt to feed the binary tree to", s)
+	for _, aplug := range allPlugins {
+		log("Loaded plugin:", aplug.name, aplug.filename)
+		if (aplug.name == s) {
+			log("Found plugin:", aplug.name, aplug.filename)
+			p = aplug
+		}
+	}
+	if (p == nil) {
+		log("Plugin", s, "is not loaded")
+		return
+	}
+	Config.rootNode.Redraw(p)
+}
+
+// func (n *Node) ListChildren(dump bool, dropdown *Node, mapNodes map[string]*Node) {
+func (n *Node) Redraw(p *aplug) {
+	if (n == nil) {
+		return
+	}
+
+	n.redo(p)
+	for _, child := range n.children {
+		child.Redraw(p)
+	}
+	return
+}
+
+func (n *Node) redo(p *aplug) {
+	log(logNow, "redo() on n.Widget")
+
+	var a *toolkit.Action
+	a = new(toolkit.Action)
+	a.Name = n.Name
+	a.Text = n.Text
+	a.ActionType = toolkit.Add
+	a.WidgetType = n.WidgetType
+	a.WidgetId = n.id
+	a.Width = n.Width
+	a.Height = n.Height
+
+	if (n.parent == nil) {
+		a.ParentId = 0
+	} else {
+		a.ParentId = n.parent.id
+	}
+
+	p.Action(a)
+}