reverse in STDOUT is no longer the default

.gitignore

@@ -5,3 +5,4 @@
 go.mod
 go.sum
 gocui
+resources/*.so

Makefile

@@ -25,7 +25,7 @@ custom:
 clean:
 	rm -f gocui *.so go.*
 	rm -f *.pb.go *.patch
-	go-mod-clean --purge
+	go-mod-clean purge
 
 # Test the README.md & doc.go file
 # this runs pkgsite, the binary that does dev.go.dev

eventBindings.go

@@ -58,6 +58,7 @@ func registerHandlers(g *gocui.Gui) {
 	g.SetKeybinding("", 'L', gocui.ModNone, printWidgetTree)       // 'L' list all widgets in tree view
 	g.SetKeybinding("", 'f', gocui.ModNone, theFind)               // 'f' shows what is under your mouse
 	g.SetKeybinding("", 'd', gocui.ModNone, theLetterD)            // 'd' toggles on and off debugging buttons
+	g.SetKeybinding("", 'r', gocui.ModNone, reverseStdout)         // 'r' turns scrolling of STDOUT upside down
 	g.SetKeybinding("", 'q', gocui.ModNone, quit)                  // 'q' only exits gocui. plugin stays alive (?)
 }
 
@@ -103,7 +104,9 @@ func theDarkness(g *gocui.Gui, v *gocui.View) error {
 		log.Info("you have seen the light")
 	} else {
 		me.dark = true
-		log.Info("you have entered into darkness")
+		log.Info("you have entered into darkness (you may need to trigger SIGWINCH)")
+		log.Info("or maybe open a new window. notsure. This obviously isn't finished.")
+		log.Info("submit patches to this and you will definitely get free cloud credits at WIT")
 	}
 	return nil
 }
@@ -138,11 +141,13 @@ func doEsc(g *gocui.Gui, v *gocui.View) error {
 		me.dropdown.tk.Hide()
 		me.dropdown.active = false
 		log.Info("escaped from dropdown")
+		me.baseGui.SetCurrentView(me.notify.clock.tk.cuiName)
 	}
 	if me.textbox.active {
 		me.textbox.tk.Hide()
 		me.textbox.active = false
 		log.Info("escaped from textbox")
+		me.baseGui.SetCurrentView(me.notify.clock.tk.cuiName)
 	}
 	return nil
 }
@@ -180,6 +185,19 @@ func theFind(g *gocui.Gui, v *gocui.View) error {
 	return nil
 }
 
+func reverseStdout(g *gocui.Gui, v *gocui.View) error {
+	if me.stdout.reverse {
+		me.stdout.reverse = false
+		log.Info("stdout scrolling normal")
+	} else {
+		me.stdout.reverse = true
+		log.Info("stdout scrolling is reversed. this is sometimes useful when you")
+		log.Info("only need to see a few most recent lines and have the STDOUT window")
+		log.Info("take up minimal realestate at the bottom of your window")
+	}
+	return nil
+}
+
 // is run whenever anyone hits 'd' (in an open space)
 func theLetterD(g *gocui.Gui, v *gocui.View) error {
 	// widgets that don't have physical existance in

eventBindingsStdout.go

@@ -77,12 +77,20 @@ func stdoutHome(g *gocui.Gui, v *gocui.View) error {
 }
 
 func stdoutArrowUp(g *gocui.Gui, v *gocui.View) error {
+	if me.stdout.reverse {
+		stdoutWheelsDown()
+	} else {
 		stdoutWheelsUp()
+	}
 	return nil
 }
 
 func stdoutArrowDown(g *gocui.Gui, v *gocui.View) error {
+	if me.stdout.reverse {
+		stdoutWheelsUp()
+	} else {
 		stdoutWheelsDown()
+	}
 	return nil
 }
 

eventGocui.go

@@ -5,6 +5,7 @@ package main
 
 import (
 	"errors"
+	"fmt"
 
 	"github.com/awesome-gocui/gocui"
 	"go.wit.com/log"
@@ -39,6 +40,36 @@ func quit(g *gocui.Gui, v *gocui.View) error {
 	return gocui.ErrQuit
 }
 
+func (tk *guiWidget) SetView() error {
+	if me.baseGui == nil {
+		return fmt.Errorf("me.baseGui == nil")
+	}
+
+	r := new(rectType)
+	r.w0 = tk.gocuiSize.w0
+	r.h0 = tk.gocuiSize.h0
+	r.w1 = tk.gocuiSize.w1
+	r.h1 = tk.gocuiSize.h1
+
+	return tk.SetViewRect(r)
+}
+
+func (tk *guiWidget) SetViewRect(r *rectType) error {
+	if me.baseGui == nil {
+		return fmt.Errorf("me.baseGui == nil")
+	}
+
+	var err error
+	tk.v, err = me.baseGui.SetView(tk.cuiName, r.w0, r.h0, r.w1, r.h1, 0)
+	if err != nil {
+		if !errors.Is(err, gocui.ErrUnknownView) {
+			log.Log(ERROR, "SetView() global failed on name =", tk.cuiName)
+			return err
+		}
+	}
+	return nil
+}
+
 func SetView(name string, x0, y0, x1, y1 int, overlaps byte) *gocui.View {
 	if me.baseGui == nil {
 		log.Log(ERROR, "SetView() ERROR: me.baseGui == nil")

eventMouseClick.go

@@ -27,7 +27,7 @@ func doMouseClick(w int, h int) {
 		// can't drag or do anything when dropdown or textbox are visible
 		for _, tk := range findByXY(w, h) {
 			if tk.WidgetId() == me.dropdown.wId {
-				log.Info("got dropdwon click", w, h, tk.cuiName)
+				log.Info("got dropdown click", w, h, tk.cuiName)
 				tk.dropdownClicked(w, h)
 				return
 			}
@@ -107,6 +107,7 @@ func doMouseClick(w int, h int) {
 			tk.showDropdown()
 			return
 		case widget.Textbox:
+			log.Log(WARN, "TODO: textbox click")
 			tk.prepTextbox()
 			return
 		case widget.Label:

eventMouseDrag.go

@@ -111,15 +111,7 @@ func (tk *guiWidget) moveNew() {
 		tk.makeWindowActive()
 		return
 	}
-	/*
-		if tk.WidgetType() == widget.Flag {
-			me.baseGui.SetView(tk.cuiName, w-3, h-3, w+20, h+20, 0)
-			// tk.verifyRect()
-			s := fmt.Sprintf("move(%dx%d) %s ###", w, h, tk.cuiName)
-			tk.dumpWidget(s)
-			return
-		}
-	*/
+
 	if tk.WidgetType() == widget.Stdout {
 		if me.mouse.resize {
 			newW := w - me.stdout.lastW

find.go

@@ -129,13 +129,6 @@ func findWindowUnderMouse() *guiWidget {
 		}
 	}
 
-	/*
-		// print out the window list
-		for _, tk := range me.allwin {
-			log.Info("findWindowUnderMouse() print:", tk.labelN, tk.window.active, tk.window.order)
-		}
-	*/
-
 	// now check if the active window is below the mouse
 	for _, tk := range me.allwin {
 		if tk.window.active {
@@ -152,12 +145,6 @@ func findWindowUnderMouse() *guiWidget {
 		return a.window.order - b.window.order
 	})
 
-	/*
-		// print out the window list
-		for _, tk := range me.allwin {
-			log.Info("findWindowUnderMouse() print:", tk.labelN, tk.window.active, tk.window.order)
-		}
-	*/
 	for _, win := range me.allwin {
 		if win.full.inRect(w, h) {
 			// log.Info(fmt.Sprintf("findWindowUnderMouse() found %s window (%dx%d)", win.cuiName, w, h))

help.go

@@ -25,16 +25,20 @@ import (
 
 var helpText []string = []string{"Help Menu",
 	"",
-	"Tab: toggle through windows",
-	"O:   toggle STDOUT",
-	"H:   toggle this gocui menu",
-	"L:   toggle light/dark mode",
-	"CTRL-c: quit()",
+	"Tab     toggle through windows",
+	"'O'     toggle STDOUT",
+	"'H'     toggle this gocui menu",
+	"'D'     toggle light/dark mode",
+	"CTRL-z  background to shell",
+	"CTRL-c  quit()",
 	"",
 	"Debugging:",
-	"S: Supermouse mode",
-	"M: list all widget positions",
-	"L: list all widgets in tree",
+	"'S'     Supermouse mode",
+	"'M'     list all widget positions",
+	"'L'     list all widgets in tree",
+	"<Pgup>  scroll up the STDOUT window",
+	"<Pgdn>  scroll down the STDOUT window",
+	"'r'     reverse STDOUT scrolling",
 }
 
 func hideHelp() {

init.go

@@ -108,7 +108,6 @@ func toolkitInit() {
 	if me.textbox.tk == nil {
 		log.Log(INFO, "gocui toolkitInit() initTextbox me.ok =", me.ok)
 		initTextbox()
-		me.textbox.tk.prepTextbox()
 	}
 	// TEST TEXTBOX END
 }
@@ -457,7 +456,6 @@ func newWindowTrigger() {
 			}
 			if me.textbox.tk == nil {
 				initTextbox()
-				me.textbox.tk.prepTextbox()
 			}
 			tk.makeWindowActive()
 			me.myTree.Unlock()

libnotify.go

@@ -150,6 +150,17 @@ func setNotifyIconText(s string) {
 	me.notify.icon.tk.setColorNotifyIcon()
 	me.baseGui.SetViewOnTop(me.notify.icon.tk.v.Name())
 	log.Info("setNotifyIconText() updated menu to:", me.notify.icon.tk.labelN)
+	// print out the window list // TODO: put this in libnotify
+	for _, tk := range me.allwin {
+		log.Info("known window Window", tk.labelN, tk.window.active, tk.window.order)
+	}
+	if s == "[X]" {
+		log.Warn("should turn on help window here")
+		showHelp()
+	} else {
+		log.Warn("should turn off help window here")
+		hideHelp()
+	}
 }
 
 // in the very end of redrawing things, this will place the help and stdout on the top or botton
@@ -207,15 +218,14 @@ func hardDrawUnderMouse(tk *guiWidget, name string) {
 		tk.Hide()
 	}
 	w, h := me.baseGui.MousePosition()
-	a := w
-	b := h
-	c := w + 8
-	d := h + 4
-	var err error
-	tk.v, err = me.baseGui.SetView(tk.cuiName, a, b, c, d, 0)
-	if err == nil {
-		log.Info("hardDrawUnderMouse() err ok widget", tk.cuiName)
-		tk.dumpWidget("hard draw err")
+	r := new(rectType)
+	r.w0 = w
+	r.h0 = h
+	r.w1 = w + 8
+	r.h1 = h + 4
+	if err := tk.SetViewRect(r); err != nil {
+		log.Info("hardDrawUnderMouse() err", tk.cuiName, err)
+		tk.dumpWidget("hardDrawERR")
 	}
 	tk.v.Frame = false
 	tk.v.Clear()
@@ -226,20 +236,14 @@ func hardDrawAtgocuiSize(tk *guiWidget) {
 	if tk.v != nil {
 		tk.Hide()
 	}
-	a := tk.gocuiSize.w0
-	b := tk.gocuiSize.h0
-	c := tk.gocuiSize.w1
-	d := tk.gocuiSize.h1
-	var err error
-	tk.v, err = me.baseGui.SetView(tk.cuiName, a, b, c, d, 0)
-	if err == nil {
+	if err := tk.SetView(); err != nil {
 		log.Info("hardDrawAtgocuiSize() err ok widget", tk.cuiName)
-		tk.dumpWidget("hard draw err")
+		tk.dumpWidget("hardDrawERR")
 	}
 	tk.v.Frame = false
 	tk.v.Clear()
 	tk.v.WriteString(tk.labelN)
-	log.Verbose("hardDrawAtgocuiSize() err ok widget", tk.cuiName, a, b, c, d, tk.v.Name())
+	// log.Verbose("hardDrawAtgocuiSize() err ok widget", tk.cuiName, a, b, c, d, tk.v.Name())
 }
 
 func sigWinchIcon() {
@@ -252,20 +256,15 @@ func sigWinchIcon() {
 func sigWinchBG() {
 	tk := me.BG.tk
 	w, h := me.baseGui.Size()
-	a := -1
-	b := -1
-	c := w + 1
-	d := h + 1
-	var err error
-	tk.v, err = me.baseGui.SetView(tk.cuiName, a, b, c, d, 0)
-	if err == nil {
-		if tk.v == nil {
-			tk.dumpWidget("drawView() err")
-			log.Log(ERROR, "drawView() internal plugin error err = nil")
+	tk.gocuiSize.w0 = -1
+	tk.gocuiSize.h0 = -1
+	tk.gocuiSize.w1 = w + 1
+	tk.gocuiSize.h1 = h + 1
+	if err := tk.SetView(); err != nil {
+		tk.dumpWidget("sigWinchBGerr()")
+		log.Log(ERROR, "sigWinchBG()", err)
 	}
-		return
-	}
-	log.Log(INFO, "background resized to", a, b, c, d)
+	log.Log(INFO, "background resized to", tk.gocuiSize)
 }
 
 // find the "BG" widget and set it to the background on the very very bottom
@@ -288,5 +287,9 @@ func setBottomBG() {
 	tk.v.Clear()
 	me.baseGui.SetViewOnBottom(tk.cuiName)
 	w, h := me.baseGui.Size()
-	me.baseGui.SetView(tk.cuiName, -1, -1, w+1, h+1, 0)
+	tk.gocuiSize.w0 = -1
+	tk.gocuiSize.h0 = -1
+	tk.gocuiSize.w1 = w + 1
+	tk.gocuiSize.h1 = h + 1
+	tk.SetView()
 }

plugin.go

@@ -162,10 +162,10 @@ func (tk *guiWidget) GetText() string {
 	return ""
 }
 
+// hack. use "textbox widget" to "disable" user events
 func hideDisable() {
 	if me.textbox.tk == nil {
 		initTextbox()
-		me.textbox.tk.prepTextbox()
 	}
 
 	me.textbox.tk.Hide()
@@ -177,6 +177,7 @@ func hideDisable() {
 	// me.baseGui.DeleteView(me.textbox.tk.v.Name())
 }
 
+// hack. use "textbox widget" to "disable" user events
 func showDisable() {
 	if me.textbox.tk == nil {
 		initTextbox()
@@ -200,7 +201,7 @@ func showDisable() {
 	me.textbox.tk.v.Editable = true
 	me.textbox.tk.v.Wrap = true
 
-	me.baseGui.SetView(me.textbox.tk.cuiName, r.w0, r.h0, r.w1, r.h1, 0)
+	me.textbox.tk.SetViewRect(r)
 	me.baseGui.SetCurrentView(me.textbox.tk.v.Name())
 
 	// bind the enter key to a function so we can close the textbox

stdoutShow.go

@@ -4,7 +4,6 @@
 package main
 
 import (
-	"errors"
 	"fmt"
 	"slices"
 	"strings"
@@ -46,6 +45,7 @@ func coreStdout() {
 	me.stdout.tk = initWidget(n)
 
 	tk := me.stdout.tk
+	tk.cuiName = "msg"
 	tk.gocuiSize.w0 = me.stdout.lastW
 	tk.gocuiSize.h0 = me.stdout.lastH
 	tk.gocuiSize.w1 = tk.gocuiSize.w0 + me.stdout.w
@@ -64,6 +64,9 @@ func makeOutputWidget(g *gocui.Gui, stringFromMouseClick string) *gocui.View {
 		return nil
 	}
 
+	me.stdout.tk.cuiName = "msg"
+	me.stdout.tk.SetView()
+
 	v, err := g.View("msg")
 	if v == nil {
 		// log.Log(NOW, "makeoutputwindow() this is supposed to happen. v == nil", err)
@@ -72,27 +75,7 @@ func makeOutputWidget(g *gocui.Gui, stringFromMouseClick string) *gocui.View {
 		return v
 	}
 
-	rect := me.stdout.tk.gocuiSize
-	v, err = g.SetView("msg", rect.w0, rect.h0, rect.w1, rect.h1, 0)
-
-	if errors.Is(err, gocui.ErrUnknownView) {
-		// log.Log(NOW, "makeoutputwindow() this is supposed to happen?", err)
-	}
-
-	if err != nil {
-		if v == nil {
-			log.Log(NOW, "makeoutputwindow() BAD: v == nil && err =", err)
-		}
-		log.Log(NOW, "makeoutputwindow() create output window failed", err)
-		return nil
-	}
-
-	if v == nil {
-		log.Log(NOW, "makeoutputwindow() msg == nil. WTF now? err =", err)
-		return nil
-	} else {
-		me.stdout.tk.v = v
-	}
+	v = me.stdout.tk.v
 
 	v.Clear()
 	v.SelBgColor = gocui.ColorCyan
@@ -101,16 +84,8 @@ func makeOutputWidget(g *gocui.Gui, stringFromMouseClick string) *gocui.View {
 	// g.SetViewOnBottom("msg")
 	// setBottomBG()
 
-	me.stdout.tk.v = v
 	me.stdout.tk.DrawAt(me.stdout.lastW, me.stdout.lastH)
 	relocateStdoutOffscreen()
-	/*
-		if me.stdout.outputOffscreen {
-			me.stdout.tk.relocateStdout(me.stdout.lastW, me.stdout.lastH)
-		} else {
-			relocateStdoutOffscreen()
-		}
-	*/
 	return v
 }
 
@@ -128,6 +103,22 @@ func relocateStdoutOffscreen() {
 }
 
 func (tk *guiWidget) relocateStdout(w int, h int) {
+	if me.stdout.w < 8 {
+		me.stdout.w = 8
+	}
+
+	if me.stdout.h < 4 {
+		me.stdout.h = 4
+	}
+
+	if w+me.stdout.w < 2 {
+		w = 2
+	}
+
+	if h+me.stdout.h < 2 {
+		h = 2
+	}
+
 	w0 := w
 	h0 := h
 	w1 := w + me.stdout.w
@@ -143,8 +134,7 @@ func (tk *guiWidget) relocateStdout(w int, h int) {
 	tk.full.h0 = h0
 	tk.full.h1 = h1
 
-	me.baseGui.SetView("msg", w0, h0, w1, h1, 0)
-	// me.baseGui.SetViewOnBottom("msg")
+	tk.SetView()
 }
 
 // from the gocui devs:
@@ -221,7 +211,9 @@ func (tk *guiWidget) refreshStdout() {
 	// chop off the last lines in the buffer
 	chop := len(me.stdout.outputS) - (me.stdout.pager + me.stdout.h)
 	cur = append(cur, me.stdout.outputS[chop:chop+me.stdout.h]...)
+	if me.stdout.reverse {
 		slices.Reverse(cur)
+	}
 	tk.v.Clear()
 	fmt.Fprintln(tk.v, strings.Join(cur, "\n"))
 }

structs.go

@@ -120,6 +120,7 @@ type stdout struct {
 	outputS         []string   // the buffer of all the output
 	pager           int        // allows the user to page through the buffer
 	changed         bool       // indicates the user has changed stdout. gocui should remember the state here
+	reverse         bool       // flip the STDOUT upside down so new STDOUT lines are at the top
 }
 
 // settings for the dropdown window

textbox.go

@@ -7,6 +7,7 @@ package main
 
 import (
 	"strings"
+	"time"
 
 	"github.com/awesome-gocui/gocui"
 	log "go.wit.com/log"
@@ -40,7 +41,7 @@ func initTextbox() {
 func (callertk *guiWidget) prepTextbox() {
 	initTextbox()
 	if me.textbox.tk == nil {
-		log.Log(GOCUI, "prepTextbox() Is Broken")
+		log.Log(WARN, "prepTextbox() Is Broken")
 		return
 	}
 
@@ -51,21 +52,35 @@ func (callertk *guiWidget) prepTextbox() {
 	r.w1 = r.w0 + 24
 	r.h1 = r.h0 + 2
 	me.textbox.tk.forceSizes(r)
-	// me.textbox.tk.dumpWidget("after sizes")
+	me.textbox.tk.dumpWidget("after sizes")
 
 	me.textbox.callerTK = callertk
 
-	// showTextbox(callertk.String())
+	if me.textbox.tk.v != nil {
+		log.Log(WARN, "WARNING textbox DeleteView()")
+		log.Log(WARN, "WARNING textbox DeleteView()")
+		log.Log(WARN, "WARNING textbox DeleteView()")
+		me.baseGui.DeleteView(me.textbox.tk.cuiName)
+		time.Sleep(time.Second)
+	}
+
+	if err := me.textbox.tk.SetViewRect(r); err != nil {
+		log.Log(WARN, "textbox SetViewRect() failed", err, "view name =", me.textbox.tk.cuiName)
+		return
+	}
+	// me.textbox.tk.Show() // actually makes the gocui view. TODO: redo this?
+	showTextbox(callertk.String())
 }
 
 func showTextbox(callers string) {
 	// tk := me.textbox.tk
 	// me.textbox.tk.dumpWidget("after sizes")
+	log.Log(WARN, "showTextbox() caller string =", callers)
 
 	//	me.textbox.tk.Show() // actually makes the gocui view. TODO: redo this
 
 	if me.textbox.tk.v == nil {
-		log.Info("wtf went wrong")
+		log.Log(WARN, "textbox.tk.v == nil showTextbox() is broken")
 		return
 	}
 
@@ -78,8 +93,8 @@ func showTextbox(callers string) {
 	me.textbox.tk.v.Editable = true
 	me.textbox.tk.v.Wrap = true
 
-	r := me.textbox.tk.gocuiSize
-	me.baseGui.SetView(me.textbox.tk.cuiName, r.w0, r.h0, r.w1, r.h1, 0)
+	me.textbox.tk.SetView()
+
 	me.baseGui.SetCurrentView(me.textbox.tk.v.Name())
 
 	// bind the enter key to a function so we can close the textbox
@@ -87,7 +102,8 @@ func showTextbox(callers string) {
 
 	me.textbox.active = true
 
-	// me.textbox.dumpWidget("showTextbox()")
+	me.baseGui.SetViewOnTop(me.textbox.tk.v.Name())
+	me.textbox.tk.dumpWidget("showTextbox()")
 }
 
 func theCloseTheTextbox(g *gocui.Gui, v *gocui.View) error {

window.go

@@ -100,6 +100,7 @@ func (tk *guiWidget) redrawWindow(w int, h int) {
 
 	// set the window frame below the window widget, but this resizes the window widget it seems
 	me.baseGui.SetViewBeneath(tk.windowFrame.cuiName, tk.cuiName, 1)
+
 	// so now we have to resize the window frame, but this moves it to the top?
 	me.baseGui.SetView(tk.windowFrame.cuiName, tk.windowFrame.full.w0, tk.windowFrame.full.h0, tk.windowFrame.full.w1, tk.windowFrame.full.h1, 0)
 
@@ -209,13 +210,6 @@ func (tk *guiWidget) makeWindowActive() {
 
 	tk.redrawWindow(tk.gocuiSize.w0, tk.gocuiSize.h0)
 	setThingsOnTop() // sets help, Stdout, etc on the top after windows have been redrawn
-
-	/*
-		// print out the window list
-		for _, tk := range me.allwin {
-			log.Info("makeWindowActive() Window", tk.labelN, tk.window.active, tk.window.order)
-		}
-	*/
 }
 
 func (tk *guiWidget) makeTK(ddItems []string) {
@@ -226,25 +220,7 @@ func (tk *guiWidget) makeTK(ddItems []string) {
 	tk.gocuiSize.w1 = 120
 	tk.gocuiSize.h0 = 15
 	tk.gocuiSize.h1 = 18
-	/*
-		var err error
-			tk.v, err = me.baseGui.SetView(tk.cuiName,
-				tk.gocuiSize.w0,
-				tk.gocuiSize.h0,
-				tk.gocuiSize.w1,
-				tk.gocuiSize.h1, 0)
-			if err != nil {
-				log.Info("makeTK() err", err)
-				return
-			}
-			if tk.v == nil {
-				return
-			}
-			tk.v.Wrap = true
-			tk.v.Frame = true
-			tk.v.Clear()
-			fmt.Fprint(tk.v, items)
-	*/
+
 	tk.Show()
 }