save the output window state

1 files changed, 126 insertions, 0 deletions

diff --git a/widgetCommon.go b/widgetCommon.go
new file mode 100644
index 0000000..15d269c
--- /dev/null
+++ b/widgetCommon.go
@@ -0,0 +1,126 @@
+// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
+// Use of this source code is governed by the GPL 3.0
+
+package main
+
+import (
+	"strconv"
+	"strings"
+
+	"go.wit.com/log"
+	"go.wit.com/toolkits/tree"
+	"go.wit.com/widget"
+)
+
+func initWidget(n *tree.Node) *guiWidget {
+	var w *guiWidget
+	w = new(guiWidget)
+
+	w.node = n
+	w.cuiName = strconv.Itoa(w.WidgetId()) + " TK"
+	// w.WidgetType() = n.WidgetType
+	w.labelN = n.State.Label
+	if w.labelN == "" {
+		// remove this debugging hack once things are stable and fixed
+		w.labelN = n.GetProgName()
+	}
+	w.frame = true
+	w.enable = n.State.Enable
+
+	if n.WidgetType == widget.Root {
+		log.Log(INFO, "setupWidget() FOUND ROOT w.id =", n.WidgetId)
+	}
+
+	if n.WidgetType == widget.Grid {
+		w.widths = make(map[int]int)  // how tall each row in the grid is
+		w.heights = make(map[int]int) // how wide each column in the grid is
+	}
+
+	p := n.Parent
+	if p == nil {
+		log.Log(ERROR, "parent == nil", w.String(), n.WidgetId, w.WidgetType())
+		return w
+	}
+	if p.TK == nil {
+		if n.WidgetId == 0 {
+			// this is a normal init condition
+		} else {
+			log.Log(ERROR, "parent.TK == nil", w.String(), n.WidgetId, w.WidgetType())
+		}
+		return w
+	}
+
+	// set the parent and append to parent children
+	var ptk *guiWidget
+	ptk = p.TK.(*guiWidget)
+	w.parent = ptk
+	ptk.children = append(ptk.children, w)
+	return w
+}
+
+func setupCtrlDownWidget() {
+	a := new(widget.Action)
+	a.ProgName = "ctrlDown"
+	a.WidgetType = widget.Dialog
+	a.WidgetId = -1
+	a.ParentId = 0
+	// n := addNode(a)
+	n := me.myTree.AddNode(a)
+
+	me.ctrlDown = n
+}
+
+func (w *guiWidget) deleteView() {
+	// make sure the view isn't really there
+	// log.Log(GOCUI, "deleteView()", w.cuiName, w.WidgetType(), w.WidgetId())
+	me.baseGui.DeleteView(w.cuiName)
+	w.v = nil
+}
+
+func (tk *guiWidget) String() string {
+	// deprecate this?
+	curval := strings.TrimSpace(tk.labelN)
+	if curval != "" {
+		return curval
+	}
+	curval = strings.TrimSpace(tk.GetLabel())
+	if curval != "" {
+		return curval
+	}
+	curval = tk.GetText()
+	if curval != "" {
+		return curval
+	}
+	curval = tk.node.String()
+	if curval != "" {
+		return curval
+	}
+	curval = strings.TrimSpace(tk.node.ProgName())
+	if curval != "" {
+		return curval
+	}
+	return ""
+}
+
+func (tk *guiWidget) Visible() bool {
+	if tk == nil {
+		return false
+	}
+	if tk.v == nil {
+		return false
+	}
+	tk.v.Visible = true
+	return true
+}
+
+func (tk *guiWidget) Hide() {
+	tk.deleteView()
+}
+
+func (tk *guiWidget) SetVisible(b bool) {
+	if b {
+		tk.Show()
+	} else {
+		tk.Hide()
+	}
+}