104 lines
2.3 KiB
Go
104 lines
2.3 KiB
Go
// Copyright 2014 The gocui Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import (
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"os"
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"git.wit.org/wit/gui/toolkit"
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)
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// sets defaults and establishes communication
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// to this toolkit from the wit/gui golang package
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func init() {
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log(logInfo, "Init() of awesome-gocui")
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// init the config struct default values
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Set(&me, "default")
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me.pluginChan = make(chan toolkit.Action)
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log(logNow, "Init() start pluginChan")
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go catchActionChannel()
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sleep(.1) // probably not needed, but in here for now under development
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go main()
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sleep(.1) // probably not needed, but in here for now under development
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}
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// this sets the channel to send user events back from the plugin
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func Callback(guiCallback chan toolkit.Action) {
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me.callback = guiCallback
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}
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func PluginChannel() chan toolkit.Action {
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return me.pluginChan
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}
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/*
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recieves requests from the program to do things like:
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* add new widgets
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* change the text of a label
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* etc..
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*/
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func catchActionChannel() {
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log(logInfo, "catchActionChannel() START")
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for {
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log(logInfo, "catchActionChannel() infinite for() loop restarted select on channel")
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select {
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case a := <-me.pluginChan:
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if (me.baseGui == nil) {
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// something went wrong initializing the gocui
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log(logError,"ERROR: console did not initialize")
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continue
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}
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log(logNow, "catchActionChannel()", a.WidgetId, a.ActionType, a.WidgetType, a.Name)
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action(&a)
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}
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}
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}
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func Exit() {
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// TODO: what should actually happen here?
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standardExit()
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}
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func standardExit() {
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me.baseGui.Close()
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outf.Close()
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setOutput(os.Stdout)
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sendBackQuit()
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sleep(.5)
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exit()
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}
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func sendBackQuit() {
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// send 'Quit' back to the program (?)
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var a toolkit.Action
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a.ActionType = toolkit.UserQuit
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me.callback <- a
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}
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var outf *os.File
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func main() {
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var err error
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log(logInfo, "main() start Init()")
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outf, err = os.OpenFile("/tmp/witgui.log", os.O_RDWR | os.O_CREATE | os.O_APPEND, 0666)
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if err != nil {
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exit("error opening file: %v", err)
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}
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os.Stdout = outf
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defer outf.Close()
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// setOutput(outf)
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// log("This is a test log entry")
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ferr, _ := os.OpenFile("/tmp/witgui.err", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0664)
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os.Stderr = ferr
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MouseMain()
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log(true, "MouseMain() closed")
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standardExit()
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}
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