1 files changed, 90 insertions, 106 deletions

diff --git a/toolkit/democui/mouse.go b/toolkit/democui/mouse.go
index efda307..fc74d27 100644
--- a/toolkit/democui/mouse.go
+++ b/toolkit/democui/mouse.go
@@ -7,146 +7,68 @@ package main
 import (
 	"errors"
 	"fmt"
-	"os"
 
 	"github.com/awesome-gocui/gocui"
 )
 
-var g *gocui.Gui
-var err error
-var Custom func(string)
-
-func OnExit(f func(string)) {
-	Custom = f
-}
-
-func Exit() {
-	g.Close()
-}
-
-func mouseClick(name string) {
-	// output screws up the console. Need to fix this by redirecting all console output to a file from log.Println()
-	// log.Println("g.Close()")
-	// g.Close()
-
-	log("Found andlabs Running custom function for the mouse click")
-	Custom(name)
-	// panic("got andlabs")
-}
-
-func Init() {
-	log("start Init()")
-
-	f, err := os.OpenFile("/tmp/guilogfile", os.O_RDWR | os.O_CREATE | os.O_APPEND, 0666)
+func MouseMain() {
+	g, err := gocui.NewGui(gocui.OutputNormal, true)
 	if err != nil {
-		exit("error opening file: %v", err)
+		panic(err)
 	}
-	defer f.Close()
-
-	setOutput(f)
-	log("This is a test log entry")
+	defer g.Close()
 
-	g, err = gocui.NewGui(gocui.OutputNormal, true)
-	if err != nil {
-		exit(err)
-	}
+	me.baseGui = g
 
 	g.Cursor = true
 	g.Mouse = true
 
 	g.SetManagerFunc(layout)
 
-	if err := keybindings(g); err != nil {
-		exit(err)
+	if err := defaultKeybindings(g); err != nil {
+		panic(err)
 	}
-	log("exit Init()")
-}
-
-func StartConsoleMouse() {
-	defer g.Close()
-	log("start Main()")
 
 	if err := g.MainLoop(); err != nil && !errors.Is(err, gocui.ErrQuit) {
-		exit(err)
+		panic(err)
 	}
-	log("exit Main()")
 }
 
 func layout(g *gocui.Gui) error {
-	if v, err := g.SetView("but1", 2, 2, 22, 17, 0); err != nil {
-		if !errors.Is(err, gocui.ErrUnknownView) {
-			return err
-		}
-		v.Highlight = true
-		v.SelBgColor = gocui.ColorGreen
-		v.SelFgColor = gocui.ColorBlack
-		fmt.Fprintln(v, "andlabs")
-		fmt.Fprintln(v, "addDemoTab")
-		fmt.Fprintln(v, "DemoToolkitWindow")
-		fmt.Fprintln(v, "DebugWindow")
-		fmt.Fprintln(v, "do nothing")
-		fmt.Fprintln(v, "exit")
-		if _, err := g.SetCurrentView("but1"); err != nil {
-			return err
-		}
+	maxX, maxY := g.Size()
+	if _, err := g.View("msg"); msgMouseDown && err == nil {
+		moveMsg(g)
 	}
-	if v, err := g.SetView("but2", 24, 2, 44, 4, 0); err != nil {
+	if v, err := g.SetView("global", -1, -1, maxX, maxY, 0); err != nil {
 		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
-		v.Highlight = true
-		v.SelBgColor = gocui.ColorGreen
-		v.SelFgColor = gocui.ColorBlack
-		fmt.Fprintln(v, "Button 2 - line 1")
+		v.Frame = false
 	}
-	if v, err := g.SetView("but3", 24, 2, 44, 4, 0); err != nil {
+	if v, err := g.SetView("but1", 2, 2, 22, 7, 0); err != nil {
 		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
-		v.Highlight = true
 		v.SelBgColor = gocui.ColorGreen
 		v.SelFgColor = gocui.ColorBlack
-		fmt.Fprintln(v, "Button 2 - line 1")
-	}
-	if v, err := g.SetView("but4", 24, 2, 44, 4, 0); err != nil {
-		if !errors.Is(err, gocui.ErrUnknownView) {
+		fmt.Fprintln(v, "Button 1 - line 1")
+		fmt.Fprintln(v, "Button 1 - line 2")
+		fmt.Fprintln(v, "Button 1 - line 3")
+		fmt.Fprintln(v, "Button 1 - line 4")
+		if _, err := g.SetCurrentView("but1"); err != nil {
 			return err
 		}
-		v.Highlight = true
-		v.SelBgColor = gocui.ColorGreen
-		v.SelFgColor = gocui.ColorBlack
-		fmt.Fprintln(v, "Button 2 - line 1")
 	}
-	if v, err := g.SetView("but5", 24, 2, 44, 4, 0); err != nil {
+	if v, err := g.SetView("but2", 24, 2, 44, 4, 0); err != nil {
 		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
-		v.Highlight = true
 		v.SelBgColor = gocui.ColorGreen
 		v.SelFgColor = gocui.ColorBlack
 		fmt.Fprintln(v, "Button 2 - line 1")
 	}
-	return nil
-}
-
-func keybindings(g *gocui.Gui) error {
-	if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil {
-		return err
-	}
-	for _, n := range []string{"but1", "but2"} {
-		if err := g.SetKeybinding(n, gocui.MouseLeft, gocui.ModNone, showMsg); err != nil {
-			return err
-		}
-	}
-	if err := g.SetKeybinding("msg", gocui.MouseLeft, gocui.ModNone, delMsg); err != nil {
-		return err
-	}
-	if err := g.SetKeybinding("", gocui.MouseRight, gocui.ModNone, delMsg); err != nil {
-		return err
-	}
-	if err := g.SetKeybinding("", gocui.MouseMiddle, gocui.ModNone, delMsg); err != nil {
-		return err
-	}
+	helplayout(g)
+	updateHighlightedView(g)
 	return nil
 }
 
@@ -168,18 +90,80 @@ func showMsg(g *gocui.Gui, v *gocui.View) error {
 	}
 
 	maxX, maxY := g.Size()
-	if v, err := g.SetView("msg", maxX/2-10, maxY/2, maxX/2+10, maxY/2+2, 0); err != nil {
+	if v, err := g.SetView("msg", maxX/2-10, maxY/2, maxX/2+10, maxY/2+2, 0); err == nil || errors.Is(err, gocui.ErrUnknownView) {
+		v.Clear()
+		v.SelBgColor = gocui.ColorCyan
+		v.SelFgColor = gocui.ColorBlack
+		fmt.Fprintln(v, l)
+	}
+	return nil
+}
+
+func updateHighlightedView(g *gocui.Gui) {
+	mx, my := g.MousePosition()
+	for _, view := range g.Views() {
+		view.Highlight = false
+	}
+	if v, err := g.ViewByPosition(mx, my); err == nil {
+		v.Highlight = true
+	}
+}
+
+func moveMsg(g *gocui.Gui) {
+	mx, my := g.MousePosition()
+	if !movingMsg && (mx != initialMouseX || my != initialMouseY) {
+		movingMsg = true
+	}
+	g.SetView("msg", mx-xOffset, my-yOffset, mx-xOffset+20, my-yOffset+2, 0)
+}
+
+func msgDown(g *gocui.Gui, v *gocui.View) error {
+	initialMouseX, initialMouseY = g.MousePosition()
+	if vx, vy, _, _, err := g.ViewPosition("msg"); err == nil {
+		xOffset = initialMouseX - vx
+		yOffset = initialMouseY - vy
+		msgMouseDown = true
+	}
+	return nil
+}
+
+func globalDown(g *gocui.Gui, v *gocui.View) error {
+	mx, my := g.MousePosition()
+	if vx0, vy0, vx1, vy1, err := g.ViewPosition("msg"); err == nil {
+		if mx >= vx0 && mx <= vx1 && my >= vy0 && my <= vy1 {
+			return msgDown(g, v)
+		}
+	}
+	globalMouseDown = true
+	maxX, _ := g.Size()
+	msg := fmt.Sprintf("Mouse down at: %d,%d", mx, my)
+	x := mx - len(msg)/2
+	if x < 0 {
+		x = 0
+	} else if x+len(msg)+1 > maxX-1 {
+		x = maxX - 1 - len(msg) - 1
+	}
+	if v, err := g.SetView("globalDown", x, my-1, x+len(msg)+1, my+1, 0); err != nil {
 		if !errors.Is(err, gocui.ErrUnknownView) {
 			return err
 		}
-		mouseClick(l)
-		fmt.Fprintln(v, l)
+		v.WriteString(msg)
 	}
 	return nil
 }
 
-func delMsg(g *gocui.Gui, v *gocui.View) error {
-	// Error check removed, because delete could be called multiple times with the above keybindings
-	g.DeleteView("msg")
+func mouseUp(g *gocui.Gui, v *gocui.View) error {
+	if msgMouseDown {
+		msgMouseDown = false
+		if movingMsg {
+			movingMsg = false
+			return nil
+		} else {
+			g.DeleteView("msg")
+		}
+	} else if globalMouseDown {
+		globalMouseDown = false
+		g.DeleteView("globalDown")
+	}
 	return nil
 }