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// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0
package main
import (
"errors"
"fmt"
"github.com/awesome-gocui/gocui"
"go.wit.com/log"
"go.wit.com/widget"
)
func showMsg(g *gocui.Gui, v *gocui.View) error {
var l string
var err error
log.Log(NOW, "showMsg() v.name =", v.Name())
if _, err := g.SetCurrentView(v.Name()); err != nil {
return err
}
_, cy := v.Cursor()
if l, err = v.Line(cy); err != nil {
l = ""
}
outv := makeOutputWidget(g, l)
outv.Write([]byte("test out2"))
log.Info("test out2")
return nil
}
func makeOutputWidget(g *gocui.Gui, stringFromMouseClick string) *gocui.View {
if me.treeRoot == nil {
// keep skipping this until the binary tree is initialized
return nil
}
if me.stdout.tk == nil {
a := new(widget.Action)
a.ProgName = "stdout"
a.WidgetType = widget.Stdout
a.WidgetId = -3
a.ParentId = 0
// n := addNode(a)
n := me.myTree.AddNode(a)
me.stdout.tk = initWidget(n)
tk := me.stdout.tk
tk.gocuiSize.w0 = me.stdout.lastW
tk.gocuiSize.h0 = me.stdout.lastH
tk.gocuiSize.w1 = tk.gocuiSize.w0 + me.stdout.w
tk.gocuiSize.h1 = tk.gocuiSize.h0 + me.stdout.h
}
v, err := g.View("msg")
if v == nil {
log.Log(NOW, "makeoutputwindow() this is supposed to happen. v == nil", err)
} else {
log.Log(NOW, "makeoutputwindow() msg != nil. WTF now? err =", err)
}
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 {
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.Clear()
v.SelBgColor = gocui.ColorCyan
v.SelFgColor = gocui.ColorBlack
fmt.Fprintln(v, "figure out how to capture STDOUT to here\n"+stringFromMouseClick)
g.SetViewOnBottom("msg")
me.stdout.tk.v = v
me.stdout.tk.DrawAt(me.stdout.lastW, me.stdout.lastH)
return v
}
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