prepare for protobuf

Signed-off-by: Jeff Carr <jcarr@wit.com>

action.go

@@ -60,7 +60,10 @@ func getNewAction(n *Node, atype widget.ActionType) *widget.Action {
 	// set state
 	a.State.ProgName = n.progname
 	a.State.Label = n.label
-	a.State.Value = n.value
+	// a.State.Value = n.value
+	a.State.DefaultS = n.defaultS
+	a.State.CurrentS = n.currentS
+	a.State.NewString = n.newString
 
 	a.State.Checked = n.checked
 	a.State.Visable = n.visable
@@ -79,7 +82,7 @@ func getNewAction(n *Node, atype widget.ActionType) *widget.Action {
 	a.State.Range.High = n.Y
 
 	a.ProgName = n.progname
-	a.Value = n.value
+	// a.Value = n.value
 	a.Direction = n.direction
 
 	// These should be improved/deprecated based on the gui/widget docs

addText.go

@@ -17,7 +17,7 @@ func (n *Node) addText(newS string) {
 		}
 	}
 	n.strings[newS] = highest + 1 // TODO: use the int's for the order
-	n.value = newS
+	n.newString = newS
 	/*
 		// time.Sleep(time.Duration(1000 * time.Nanosecond)) // doesn't work
 		// maybe this stupid chipset is defective. TODO: try on different hardware

common.go

@@ -99,7 +99,7 @@ func (n *Node) Bool() bool {
 	default:
 	}
 
-	return widget.GetBool(n.value)
+	return false
 }
 
 func (n *Node) Int() int {
@@ -107,14 +107,13 @@ func (n *Node) Int() int {
 		return -1
 	}
 
-	return widget.GetInt(n.value)
+	return -1
 }
 
 func (n *Node) SetBool(b bool) {
 	switch n.WidgetType {
 	case widget.Checkbox:
 		n.checked = b
-		n.value = b
 	default:
 		log.Warn("WidgetType not bool", n.WidgetType, n.id)
 	}
@@ -123,7 +122,7 @@ func (n *Node) SetBool(b bool) {
 func (n *Node) SetInt(i int) {
 	switch n.WidgetType {
 	default:
-		n.value = i
+		// n.value = i
 		// log.Warn("WidgetType not bool", n.WidgetType, n.id)
 	}
 }
@@ -144,7 +143,7 @@ func (n *Node) String() string {
 	default:
 	}
 
-	return widget.GetString(n.value)
+	return widget.GetString(n.currentS)
 }
 
 func (n *Node) Strings() []string {
@@ -181,8 +180,8 @@ func (n *Node) AppendText(str string) {
 	if !n.Ready() {
 		return
 	}
-	tmp := widget.GetString(n.value) + str
+	tmp := n.currentS + str
-	n.value = tmp
+	n.newString = tmp
 	n.changed = true
 
 	// inform the toolkits

debug.go

@@ -64,10 +64,10 @@ func (n *Node) dumpWidget(b bool) string {
 	if b {
 		switch n.WidgetType {
 		case widget.Combobox:
-			logindent(b, listChildrenDepth, defaultPadding, "   Dropdown", n.value)
+			logindent(b, listChildrenDepth, defaultPadding, "   Dropdown", n.currentS)
 			logindent(b, listChildrenDepth, defaultPadding, "   Dropdown", n.strings)
 		case widget.Dropdown:
-			logindent(b, listChildrenDepth, defaultPadding, "   Dropdown", n.value)
+			logindent(b, listChildrenDepth, defaultPadding, "   Dropdown", n.currentS)
 			logindent(b, listChildrenDepth, defaultPadding, "   Dropdown", n.strings)
 		case widget.Grid:
 			logindent(b, listChildrenDepth, defaultPadding, "   GridSize =", n.X, n.Y)

main.go

@@ -143,7 +143,7 @@ func (n *Node) gotUserEvent(a widget.Action) {
 	default:
 	}
 
-	n.value = a.Value
+	n.currentS = a.State.CurrentS
 	log.Log(CHANGE, "gotUserEvent() n.Bool() =", n.Bool(), "n.String() =", n.String())
 	if n.Custom == nil {
 		log.Log(CHANGE, "a Custom() function was not set for this widget")

node.go

@@ -13,7 +13,7 @@ and it initializes basic default values
 
 there isn't much to see here.
 */
-func (n *Node) newNode(title string, t widget.WidgetType) *Node {
+func (n *Node) newNode(s string, t widget.WidgetType) *Node {
 	if n == nil {
 		log.Warn("newNode got parent == nil")
 		panic("gui newNode")
@@ -21,8 +21,11 @@ func (n *Node) newNode(title string, t widget.WidgetType) *Node {
 	var newN *Node
 
 	newN = addNode()
-	newN.progname = title
+	newN.progname = s
-	newN.value = title
+	newN.label = s
+	newN.defaultS = s
+	newN.newString = s
+	newN.currentS = s
 	newN.WidgetType = t
 
 	newN.strings = make(map[string]int)

setText.go

@@ -16,10 +16,6 @@ func (n *Node) SetLabel(label string) *Node {
 		n.label = label
 	case widget.Button:
 		n.label = label
-	case widget.Combobox:
-		n.label = label
-	case widget.Dropdown:
-		n.label = label
 	case widget.Label:
 		n.label = label
 	case widget.Group:
@@ -30,7 +26,7 @@ func (n *Node) SetLabel(label string) *Node {
 	}
 
 	n.changed = true
-	log.Log(CHANGE, "SetLabel() value =", label)
+	log.Log(CHANGE, "SetLabel() =", label)
 
 	// inform the toolkits
 	sendAction(n, widget.SetText)
@@ -40,7 +36,7 @@ func (n *Node) SetLabel(label string) *Node {
 // What "SetText" means depends on the type of widget
 // should this be a different name?
 func (n *Node) SetText(text string) *Node {
-	n.value = text
+	n.newString = text
 	n.changed = true
 	log.Log(CHANGE, "SetText() text =", text)
 
@@ -54,15 +50,15 @@ func (n *Node) SetText(text string) *Node {
 	case widget.Group:
 		n.label = text
 	case widget.Combobox:
-		n.label = text
+		n.newString = text
 	case widget.Dropdown:
-		n.label = text
+		n.newString = text
 	case widget.Window:
 		n.label = text
 	default:
 	}
 
 	// inform the toolkits
-	sendAction(n, widget.Set)
+	sendAction(n, widget.SetText)
 	return n
 }

structs.go

@@ -96,7 +96,10 @@ type Node struct {
 	WidgetType widget.WidgetType
 
 	// most widgets need one value, this is current alue
-	value any
+	// value any
+	defaultS string
+	newString string
+	currentS string
 
 	//
 	label string

textbox.go

@@ -8,7 +8,7 @@ import (
 
 func (parent *Node) NewTextbox(name string) *Node {
 	newNode := parent.newNode(name, widget.Textbox)
-	newNode.value = name
+	newNode.defaultS = name
 	newNode.progname = name
 
 	newNode.Custom = func() {
@@ -22,7 +22,7 @@ func (parent *Node) NewTextbox(name string) *Node {
 
 func (parent *Node) NewEntryLine(name string) *Node {
 	newNode := parent.newNode(name, widget.Textbox)
-	newNode.value = name
+	newNode.defaultS = name
 	newNode.progname = name
 
 	newNode.X = 1

watchdog.go

@@ -19,6 +19,7 @@ func Watchdog() {
 	myTicker(10*time.Second, "WATCHDOG", func() {
 		i += 1
 		log.Log(INFO, "myTicker() ticked", i)
+		me.rootNode.ListToolkits()
 	})
 }
 

window.go

@@ -29,7 +29,6 @@ func (parent *Node) NewWindow(title string) *Node {
 	log.Log(INFO, "NewWindow()", title)
 	newNode.progname = title
 	newNode.label = title
-	newNode.value = title
 	newNode.margin = true
 	newNode.visable = true
 	newNode.hidden = false