disable color works

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

color.go

@@ -41,7 +41,14 @@ var superLightGrey gocui.Attribute = gocui.GetColor("#55AAFF") // super light gr
 //	Normal Text                             On mouseover
 //
 // Widget Frame         Text              background              Text           background
-var colorWindow colorT = colorT{none, gocui.ColorBlue, none, none, powdererBlue, "normal window"}
+var colorWindow colorT = colorT {
+	frame: none,
+	fg: gocui.ColorBlue,
+	bg: none,
+	selFg: none,
+	selBg: powdererBlue,
+	name: "normal window",
+}
 var colorActiveW colorT = colorT{none, none, powdererBlue, none, powdererBlue, "active window"}
 
 var colorTab colorT = colorT{gocui.ColorBlue, gocui.ColorBlue, none, none, powdererBlue, "normal tab"}
@@ -51,6 +58,15 @@ var colorButton colorT = colorT{gocui.ColorGreen, none, gocui.ColorWhite, gocui.
 var colorLabel colorT = colorT{none, none, superLightGrey, none, superLightGrey, "normal label"}
 var colorGroup colorT = colorT{none, none, superLightGrey, none, superLightGrey, "normal group"}
 
+var colorDisabled colorT = colorT {
+	frame: superLightGrey,
+	fg: superLightGrey,
+	bg: superLightGrey,
+	selFg: gocui.ColorBlack,
+	selBg: gocui.ColorBlack,
+	name: "disabled widget",
+}
+
 // widget debugging colors. these widgets aren't displayed unless you are debugging
 var colorRoot colorT = colorT{gocui.ColorRed, none, powdererBlue, none, gocui.ColorBlue, "debug root"}
 var colorFlag colorT = colorT{gocui.ColorRed, none, powdererBlue, none, gocui.ColorGreen, "debug flag"}
@@ -83,6 +99,17 @@ func (tk *guiWidget) setColor(newColor *colorT) {
 	tk.recreateView()
 }
 
+func (w *guiWidget) disableColor() {
+	if w.color != &colorDisabled {
+		w.defaultColor = w.color
+	}
+	w.setColor(&colorDisabled)
+}
+
+func (w *guiWidget) enableColor() {
+	w.setColor(w.defaultColor)
+}
+
 func (w *guiWidget) setDefaultWidgetColor() {
 	w.showView()
 }

plugin.go

@@ -28,6 +28,12 @@ func action(a widget.Action) {
 				me.treeRoot = n
 			}
 			addWidget(n)
+			w = n.TK.(*guiWidget)
+			if w.enable {
+				// don't change the color
+			} else {
+				w.setColor(&colorDisabled)
+			}
 		} else {
 			// this is done to protect the plugin being 'refreshed' with the
 			// widget binary tree. TODO: find a way to keep them in sync
@@ -35,10 +41,19 @@ func action(a widget.Action) {
 				a.WidgetId, a.ActionType, a.WidgetType, a.ProgName)
 		}
 	case widget.Show:
-		if widget.GetBool(a.Value) {
+		if w.Visible() {
-			w.showView()
+			// widget was already shown
 		} else {
-			w.hideWidgets()
+			log.Log(INFO, "Setting Visible to true", a.ProgName)
+			w.SetVisible(true)
+		}
+		w.showView()
+	case widget.Hide:
+		if w.Visible() {
+			log.Log(INFO, "Setting Visible to false", a.ProgName)
+			w.SetVisible(false)
+		} else {
+			// widget was already hidden
 		}
 	case widget.Set:
 		if a.WidgetType == widget.Flag {
@@ -62,19 +77,11 @@ func action(a widget.Action) {
 		log.Log(NOW, "attempting to close the plugin and release stdout and stderr")
 		standardExit()
 	case widget.Enable:
-		if w.Visible() {
+		w.enable = true
-			// widget was already shown
+		w.enableColor()
-		} else {
-			log.Log(INFO, "Setting Visible to true", a.ProgName)
-			w.SetVisible(true)
-		}
 	case widget.Disable:
-		if w.Visible() {
+		w.enable = false
-			log.Log(INFO, "Setting Visible to false", a.ProgName)
+		w.disableColor()
-			w.SetVisible(false)
-		} else {
-			// widget was already hidden
-		}
 	case widget.Delete:
 		if w == nil {
 			return

structs.go

@@ -151,6 +151,11 @@ type guiWidget struct {
 
 	active bool
 
+	enable bool
+	defaultColor *colorT // store the color to go back to
+
+	hidden bool
+
 	//	AtW int
 	//	AtH int
 

widget.go

@@ -27,6 +27,8 @@ func initWidget(n *tree.Node) *guiWidget {
 		w.labelN = n.GetProgName()
 	}
 	w.frame = true
+	w.hidden = n.State.Hidden
+	w.enable = n.State.Enable
 
 	if n.WidgetType == widget.Root {
 		log.Log(INFO, "setupWidget() FOUND ROOT w.id =", n.WidgetId)