1 files changed, 100 insertions, 0 deletions
diff --git a/toolkit/gocui/common.go b/toolkit/gocui/common.go
new file mode 100644
index 0000000..2fe82cb
--- /dev/null
+++ b/toolkit/gocui/common.go
@@ -0,0 +1,100 @@
+package main
+
+import (
+	"strconv"
+	"git.wit.org/wit/gui/toolkit"
+//	"github.com/awesome-gocui/gocui"
+)
+
+func setupWidget(a *toolkit.Action) *cuiWidget {
+	var w *cuiWidget
+	w = new(cuiWidget)
+
+	w.name = a.Name
+	w.text = a.Text
+	w.b = a.B
+	w.i = a.I
+	w.s = a.S
+	w.x = a.X
+	w.y = a.Y
+	w.width = a.Width
+	w.height = a.Height
+
+	w.widgetType = a.WidgetType
+	w.id = a.WidgetId
+	// set the name used by gocui to the id
+	w.cuiName = strconv.Itoa(w.id)
+
+	w.parent = findWidget(a.ParentId, me.rootNode)
+	log(logInfo, "setupWidget() w.id =", w.id, "w.parent", w.parent, "ParentId =", a.ParentId)
+	if (w.id == 0) {
+		me.rootNode = w
+		// this is the rootNode
+		return w
+	}
+	if (w.parent == nil) {
+		log(logError, "setupWidget() ERROR: PARENT = NIL w.id =", w.id, "w.parent", w.parent, "ParentId =", a.ParentId)
+		// just use the rootNode (hopefully it's not nil)
+		w.parent = me.rootNode
+		// return w
+	}
+	if (w.parent == nil) {
+		log(logError, "setupWidget() ERROR: PARENT = NIL w.id =", w.id, "w.parent", w.parent, "ParentId =", a.ParentId)
+		me.rootNode = w
+		return w
+	}
+	// add this widget as a child for the parent
+	w.parent.Append(w)
+
+	if (a.WidgetType == toolkit.Box) {
+		if (a.B) {
+			w.horizontal = true
+		} else {
+			w.horizontal = false
+		}
+	}
+
+	// w.showWidgetPlacement(logNow)
+	return w
+}
+
+func setupCtrlDownWidget() {
+	var w *cuiWidget
+	w = new(cuiWidget)
+
+	w.name = "ctrlDown"
+
+	w.widgetType = toolkit.Flag
+	w.id = -1
+	me.ctrlDown = w
+	// me.rootNode.Append(w)
+}
+
+func (n *cuiWidget) Append(child *cuiWidget) {
+	n.children = append(n.children, child)
+	// child.parent = n
+}
+
+// find widget by number
+func findWidget(i int, w *cuiWidget) (*cuiWidget) {
+	if (w == nil) {
+		log(logVerbose, "findWidget() Trying to find i =", i, "currently checking against w.id = nil")
+		return nil
+	}
+	log(logVerbose, "findWidget() Trying to find i =", i, "currently checking against w.id =", w.id)
+
+	if (w.id == i) {
+		log(logInfo, "findWidget() FOUND w.id ==", i, w.widgetType, w.name)
+		return w
+	}
+
+	for _, child := range w.children {
+		newW := findWidget(i, child)
+		log(logVerbose, "findWidget() Trying to find i =", i, "currently checking against child.id =", child.id)
+		if (newW != nil) {
+			return newW
+		}
+	}
+	return nil
+}
+