s/Config/me/ to remove direct access to anything

since most everything needs to be passed to the toolkits
everything should be accessed via func()'s

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

README-goreadme.md

@@ -107,12 +107,6 @@ external things which might be useful
 * [GO Style Guide]
 ```
 
-## Variables
-
-```golang
-var Config guiConfig
-```
-
 ## Functions
 
 ### func [DebugWidgetWindow](/debugWidget.go#L52)
@@ -152,12 +146,13 @@ Creates a window helpful for debugging this package
 The window is destroyed and the application exits
 TODO: properly exit the plugin since Quit() doesn't do it
 
-### func [Watchdog](/watchdog.go#L15)
+### func [Watchdog](/watchdog.go#L16)
 
 `func Watchdog()`
 
 This program sits here.
 If you exit here, the whole thing will os.Exit()
+TODO: use Ticker
 
 This goroutine can be used like a watchdog timer
 

button.go

@@ -17,7 +17,7 @@ func (n *Node) NewButton(name string, custom func()) *Node {
 // deprecate this once andlabs is refactored
 func callback(i int) bool {
 	log(debugError, "callback() for widget id =", i)
-	n := Config.rootNode.FindId(i)
+	n := me.rootNode.FindId(i)
 	log(debugError, "callback() found node =", n)
 	// running custom here means the button get's clicked twice
 	if (n.Custom == nil) {

debugFlags.go

@@ -9,7 +9,7 @@ func (n *Node) DebugFlags(makeWindow bool) {
 	// make a new window
 	// make a new tab in the existing window
 	if (makeWindow) {
-		w = Config.rootNode.NewWindow("Debug Flags")
+		w = me.rootNode.NewWindow("Debug Flags")
 		w.Custom = w.StandardClose
 	} else {
 		w = n.NewTab("Flags")

debugGochan.go

@@ -18,7 +18,7 @@ func (n *Node) DebugGoChannels(makeWindow bool) {
 	// make a new window
 	// make a new tab in the existing window
 	if (makeWindow) {
-		w = Config.rootNode.NewWindow("Debug GO Channels")
+		w = me.rootNode.NewWindow("Debug GO Channels")
 		w.Custom = w.StandardClose
 	} else {
 		w = n.NewTab("Chan")

debugGolang.go

@@ -16,7 +16,7 @@ func (n *Node) DebugGolangWindow(makeWindow bool) {
 	// make a new window
 	// make a new tab in the existing window
 	if (makeWindow) {
-		w = Config.rootNode.NewWindow("GO")
+		w = me.rootNode.NewWindow("GO")
 		w.Custom = w.StandardClose
 	} else {
 		w = n.NewTab("GOLANG")

debugWidget.go

@@ -60,7 +60,7 @@ func DebugWidgetWindow(w *Node) {
 	// make a new window
 	// make a new tab in the existing window
 	if (makeTabs) {
-		bugWidget = Config.rootNode.NewWindow("Widgets")
+		bugWidget = me.rootNode.NewWindow("Widgets")
 		bugWidget.Custom = bugWidget.StandardClose
 	} else {
 		bugWidget = bugWin.NewTab("Widgets")
@@ -162,7 +162,7 @@ func DebugWidgetWindow(w *Node) {
 	activeJunk.NewLabel("test junk")
 
 	if (activeWidget == nil) {
-		setActiveWidget(Config.rootNode)
+		setActiveWidget(me.rootNode)
 	}
 }
 

debugWindow.go

@@ -19,7 +19,7 @@ var myButton *Node
 	Creates a window helpful for debugging this package
 */
 func DebugWindow() {
-	bugWin = Config.rootNode.NewWindow("go.wit.com/gui debug window").DebugTab("Debug Tab")
+	bugWin = me.rootNode.NewWindow("go.wit.com/gui debug window").DebugTab("Debug Tab")
 	bugWin.Custom = bugWin.StandardClose
 	// bugWin.DebugTab("Debug Tab")
 }
@@ -66,7 +66,7 @@ func (n *Node) DebugTab(title string) *Node {
 
 	g1.NewButton("List toolkits", func () {
 		dropdownWindow(g1)
-		Config.rootNode.ListToolkits()
+		me.rootNode.ListToolkits()
 	})
 	g1.NewButton("List Windows", func () {
 		dropdownWindow(g1)
@@ -79,7 +79,7 @@ func (n *Node) DebugTab(title string) *Node {
 
 	g2.NewButton("Node.ListChildren(true)", func () {
 		if (activeWidget == nil) {
-			activeWidget = Config.rootNode
+			activeWidget = me.rootNode
 		}
 		activeWidget.ListChildren(true)
 	})
@@ -95,7 +95,7 @@ func (n *Node) DebugTab(title string) *Node {
 	})
 
 	g2.NewButton("load toolkit 'gocui'", func () {
-		Config.rootNode.LoadToolkit("gocui")
+		me.rootNode.LoadToolkit("gocui")
 	})
 
 	return newN
@@ -120,7 +120,7 @@ func dropdownWindow(p *Node) {
 	}
 
 	// var last = ""
-	for _, child := range Config.rootNode.children {
+	for _, child := range me.rootNode.children {
 		log(logInfo, "\t\t", child.id, child.Name)
 		dd.AddDropdownName(child.Name)
 		// last = child.Name
@@ -160,5 +160,5 @@ func dropdownWindowWidgets(p *Node) {
 	}
 
 	// list everything in the binary tree
-	addDropdowns(Config.rootNode)
+	addDropdowns(me.rootNode)
 }

main.go

@@ -17,21 +17,21 @@ const Yaxis = 1 // stack things vertically
 func init() {
 	log("init() has been run")
 
-	Config.counter = 0
-	Config.prefix = "wit"
+	me.counter = 0
+	me.prefix = "wit"
 
 	// Populates the top of the binary tree
-	Config.rootNode = addNode("guiBinaryTree")
-	Config.rootNode.WidgetType = toolkit.Root
+	me.rootNode = addNode("guiBinaryTree")
+	me.rootNode.WidgetType = toolkit.Root
 
 	// used to pass debugging flags to the toolkit plugins
-	Config.flag = Config.rootNode.newNode("flag", 0, nil)
-	Config.flag.WidgetType = toolkit.Flag
+	me.flag = me.rootNode.newNode("flag", 0, nil)
+	me.flag.WidgetType = toolkit.Flag
 
-	Config.flag = Config.rootNode.newNode("stdout", 0, nil)
-	Config.flag.WidgetType = toolkit.Stdout
+	me.flag = me.rootNode.newNode("stdout", 0, nil)
+	me.flag.WidgetType = toolkit.Stdout
 
-	Config.guiChan = make(chan toolkit.Action, 1)
+	me.guiChan = make(chan toolkit.Action, 1)
 	go watchCallback()
 }
 
@@ -40,10 +40,10 @@ func watchCallback() {
 	for {
 		log(logNow, "watchCallback() restarted select for toolkit user events")
 	    	select {
-		case a := <-Config.guiChan:
+		case a := <-me.guiChan:
 			if (a.ActionType == toolkit.UserQuit) {
 				log(logNow, "doUserEvent() User sent Quit()")
-				Config.rootNode.doCustom()
+				me.rootNode.doCustom()
 				exit("wit/gui toolkit.UserQuit")
 				break
 			}
@@ -53,7 +53,7 @@ func watchCallback() {
 				break
 			}
 
-			n := Config.rootNode.FindId(a.WidgetId)
+			n := me.rootNode.FindId(a.WidgetId)
 			if (n == nil) {
 				log(logError, "watchCallback() UNKNOWN widget id =", a.WidgetId, a.Name)
 			} else {
@@ -115,7 +115,7 @@ func (n *Node) doUserEvent(a toolkit.Action) {
 }
 
 func (n *Node) InitEmbed(resFS embed.FS) *Node {
-	Config.resFS = resFS
+	me.resFS = resFS
 	return n
 }
 
@@ -162,7 +162,7 @@ func (n *Node) LoadToolkit(name string) *Node {
 	sleep(.5) // temp hack until chan communication is setup
 
 	// TODO: find a new way to do this that is locking, safe and accurate
-	Config.rootNode.redraw(plug)
+	me.rootNode.redraw(plug)
 	log(logInfo, "LoadToolkit() END for name =", name)
 	return n
 }
@@ -188,7 +188,7 @@ func (n *Node) CloseToolkit(name string) bool {
 // some toolkit's on some operating systems don't support more than one
 // Keep things simple. Do the default expected thing whenever possible
 func New() *Node {
-	return Config.rootNode
+	return me.rootNode
 }
 
 // try to load andlabs, if that doesn't work, fall back to the console

node.go

@@ -24,10 +24,10 @@ func addNode(title string) *Node {
 	n := new(Node)
 	n.Name = title
 	n.Text = title
-	n.id = Config.counter
+	n.id = me.counter
 	log(debugNode, "addNode = widget setid =", n.id)
 
-	Config.counter += 1
+	me.counter += 1
 	return n
 }
 

plugin.go

@@ -120,7 +120,7 @@ func searchPaths(name string) *aplug {
 
 	// first try to load the embedded plugin file
 	filename = "plugins/" + name + ".so"
-	pfile, err = Config.resFS.ReadFile(filename)
+	pfile, err = me.resFS.ReadFile(filename)
 	if (err == nil) {
 		log(logError, "write out file here", name, filename, len(pfile))
 		exit()
@@ -195,7 +195,7 @@ func initToolkit(name string, filename string) *aplug {
 		log(debugError, "initToolkit() ERROR PluginChannel() returned nil for plugin:", newPlug.name, filename)
 		return nil
 	}
-	newPlug.Callback(Config.guiChan)
+	newPlug.Callback(me.guiChan)
 	newPlug.InitOk = true
 
 	log(debugPlugin, "initToolkit() END", newPlug.name, filename)

structs.go

@@ -21,7 +21,7 @@ import (
 // For example, a "Mouse Control Panel" not the GIMP or blender.
 //
 
-var Config guiConfig
+var me guiConfig
 
 // This struct can be used with the go-arg package
 type GuiArgs struct {

watchdog.go

@@ -9,18 +9,19 @@ var watchtime time.Duration = 100 // in tenths of seconds
 /*
 	This program sits here.
 	If you exit here, the whole thing will os.Exit()
+	TODO: use Ticker
 
 	This goroutine can be used like a watchdog timer
 */
 func Watchdog() {
 	var i = 1
 	for {
-		log(logInfo, "watchdog timer is alive. give me something to do.", i)
-		if (Config.rootNode == nil) {
-			log(logInfo, "Config.rootNode == nil", i)
+		log(logInfo, "gui.Watchdog() is alive. give me something to do.", i)
+		if (me.rootNode == nil) {
+			log(logInfo, "me.rootNode == nil", i)
 		} else {
 			if (logVerbose) {
-				Config.rootNode.ListChildren(true)
+				me.rootNode.ListChildren(true)
 			}
 		}
 		i += 1