restore STDOUT and STDERR on panic()

Signed-off-by: Jeff Carr <[email protected]>

1 files changed, 3 insertions, 106 deletions

diff --git a/mouse.go b/mouse.go
index 411b4da..2a8de70 100644
--- a/mouse.go
+++ b/mouse.go
@@ -36,110 +36,14 @@ func msgDown(g *gocui.Gui, v *gocui.View) error {
 	return nil
 }
 
-func hideDDview() error {
-	var tk *guiWidget
-	tk = me.ddview.TK.(*guiWidget)
-	w, h := me.baseGui.MousePosition()
-	log.Log(NOW, "hide dropdown menu() view msgMouseDown (w,h) =", w, h)
-	if me.ddview == nil {
-		return gocui.ErrUnknownView
-	}
-	if tk.v == nil {
-		return gocui.ErrUnknownView
-	}
-	tk.SetVisible(false)
-	return nil
-}
-
-func showDDview() error {
-	w, h := me.baseGui.MousePosition()
-	log.Log(NOW, "show dropdown menu() view msgMouseDown (w,h) =", w, h)
-	if me.ddview == nil {
-		return gocui.ErrUnknownView
-	}
-	var tk *guiWidget
-	tk = me.ddview.TK.(*guiWidget)
-	if tk.v == nil {
-		return gocui.ErrUnknownView
-	}
-	tk.SetVisible(true)
-	return nil
-}
-
-func makeDropdownView() {
-	if me.ddview != nil {
-		return
-	}
-	me.ddview = addDropdown()
-	// n.TK = initWidget(n)
-	var tk *guiWidget
-	tk = me.ddview.TK.(*guiWidget)
-	tk.gocuiSize.w0 = 20
-	tk.gocuiSize.w1 = 40
-	tk.gocuiSize.h0 = 10
-	tk.gocuiSize.h1 = 25
-	tk.v, _ = me.baseGui.SetView("ddview",
-		tk.gocuiSize.w0,
-		tk.gocuiSize.h0,
-		tk.gocuiSize.w1,
-		tk.gocuiSize.h1, 0)
-	if tk.v == nil {
-		return
-	}
-	tk.v.Wrap = true
-	tk.v.Frame = true
-	tk.v.Clear()
-	fmt.Fprint(tk.v, tk.labelN)
-}
-
 func mouseUp(g *gocui.Gui, v *gocui.View) error {
-	var tk *guiWidget
 	if me.ddview == nil {
-		makeDropdownView()
+		me.ddview = makeDropdownView("mouseUp unclick")
 	}
-	tk = me.ddview.TK.(*guiWidget)
 
 	w, h := g.MousePosition()
-	log.Log(NOW, "mouseUp() view msgMouseDown (check here for dropdown menu click) (w,h) =", w, h)
-	if me.ddClicked {
-		me.ddClicked = false
-		log.Log(NOW, "mouseUp() ddview is the thing that was clicked", w, h)
-		log.Log(NOW, "mouseUp() find out what the string is here", w, h, tk.gocuiSize.h1)
 
-		var newZone string = ""
-		if me.ddNode != nil {
-			var ddtk *guiWidget
-			ddtk = me.ddview.TK.(*guiWidget)
-			value := h - tk.gocuiSize.h0 - 1
-			log.Log(NOW, "mouseUp() me.ddview.tk.gocuiSize.h1 =", tk.gocuiSize.h1)
-			log.Log(NOW, "mouseUp() me.ddNode.vals =", ddtk.vals)
-			valsLen := len(ddtk.vals)
-			log.Log(NOW, "mouseUp() value =", value, "valsLen =", valsLen)
-			log.Log(NOW, "mouseUp() me.ddNode.vals =", ddtk.vals)
-			if (value >= 0) && (value < valsLen) {
-				newZone = ddtk.vals[value]
-				log.Log(NOW, "mouseUp() value =", value, "newZone =", newZone)
-			}
-		}
-		hideDDview()
-		if newZone != "" {
-			if me.ddNode != nil {
-				var ddtk *guiWidget
-				ddtk = me.ddview.TK.(*guiWidget)
-				ddtk.SetText(newZone)
-				ddtk.value = newZone
-				// me.ddNode.doUserEvent()
-				me.myTree.SendUserEvent(me.ddNode)
-			}
-		}
-		return nil
-	}
-	/*
-		// if there is a drop down view active, treat it like a dialog box and close it
-		if (hideDDview() == nil) {
-			return nil
-		}
-	*/
+	dropdownUnclicked(w, h)
 	if msgMouseDown {
 		msgMouseDown = false
 		if movingMsg {
@@ -167,14 +71,7 @@ func mouseDown(g *gocui.Gui, v *gocui.View) error {
 	test := findUnderMouse()
 	msg := fmt.Sprintf("Mouse really down at: %d,%d", mx, my) + "foobar"
 	if test == me.ddview {
-		tk := me.ddview.TK.(*guiWidget)
-		if tk.Visible() {
-			log.Log(NOW, "hide DDview() Mouse really down at:", mx, my)
-			hideDDview()
-		} else {
-			log.Log(NOW, "show DDview() Mouse really down at:", mx, my)
-			showDDview()
-		}
+		dropdownClicked(mx, my)
 		return nil
 	}
 	x := mx - len(msg)/2