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package main
import (
// if you include more than just this import
// then your plugin might be doing something un-ideal (just a guess from 2023/02/27)
"git.wit.org/wit/gui/toolkit"
)
func action(a *toolkit.Action) {
log(logInfo, "action() START", a.WidgetId, a.ActionType, a.WidgetType, a.Name)
n := me.rootNode.findWidgetId(a.WidgetId)
var w *cuiWidget
if (n != nil) {
w = n.tk
}
switch a.ActionType {
case toolkit.Add:
if (w == nil) {
n := addNode(a)
// w = n.tk
n.addWidget()
} else {
// this is done to protect the plugin being 'refreshed' with the
// widget binary tree. TODO: find a way to keep them in sync
log(logError, "action() Add ignored for already defined widget",
a.WidgetId, a.ActionType, a.WidgetType, a.Name)
}
case toolkit.Show:
if (a.B) {
n.showView()
} else {
n.hideWidgets()
}
case toolkit.Set:
if a.WidgetType == toolkit.Flag {
log(logNow, "TODO: set flag here", a.ActionType, a.WidgetType, a.Name)
log(logNow, "TODO: n.WidgetType =", n.WidgetType, "n.Name =", a.Name)
} else {
if (a.A == nil) {
log(logError, "TODO: Set here. a == nil", a.ActionType, "WidgetType =", a.WidgetType, "Name =", a.Name)
} else {
n.Set(a.A)
}
}
case toolkit.SetText:
n.SetText(a.S)
case toolkit.AddText:
n.AddText(a.S)
case toolkit.Move:
log(logNow, "attempt to move() =", a.ActionType, a.WidgetType, a.Name)
case toolkit.CloseToolkit:
log(logNow, "attempting to close the plugin and release stdout and stderr")
standardExit()
default:
log(logError, "action() Unknown =", a.ActionType, a.WidgetType, a.Name)
}
log(logInfo, "action() END")
}
func (n *node) AddText(text string) {
if (n == nil) {
log(logNow, "widget is nil")
return
}
n.vals = append(n.vals, text)
for i, s := range n.vals {
log(logNow, "AddText()", n.Name, i, s)
}
n.SetText(text)
}
func (n *node) SetText(text string) {
if (n == nil) {
log(logNow, "widget is nil")
return
}
n.S = text
n.Text = text
n.textResize()
n.deleteView()
n.showView()
}
func (n *node) Set(val any) {
// w := n.tk
log(logInfo, "Set() value =", val)
switch v := val.(type) {
case bool:
n.B = val.(bool)
n.setCheckbox(val.(bool))
case string:
n.SetText(val.(string))
case int:
n.I = val.(int)
default:
log(logError, "Set() unknown type =", val, v)
}
}
// this passes the user event back from the plugin
func (n *node) doUserEvent() {
if (me.callback == nil) {
log(logError, "doUserEvent() no callback channel was configured")
return
}
var a toolkit.Action
a.WidgetId = n.WidgetId
a.Name = n.Name
a.Text = n.Text
a.B = n.B
a.ActionType = toolkit.User
log(logInfo, "doUserEvent() START: send a button click callback()", a.WidgetId, a.Name)
me.callback <- a
log(logInfo, "doUserEvent() END: sent a button click callback()", a.WidgetId, a.Name)
}
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