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package main
import (
"embed"
"git.wit.org/wit/gui/toolkit"
"github.com/andlabs/ui"
// the _ means we only need this for the init()
_ "github.com/andlabs/ui/winmanifest"
)
//go:embed resources
var res embed.FS
// this is the channel we get requests to make widgets
var pluginChan chan toolkit.Action
var uiMain bool = false
func catchActionChannel() {
log(logNow, "makeCallback() START")
for {
log(logNow, "makeCallback() for loop")
select {
case a := <-pluginChan:
log(logNow, "makeCallback() SELECT widget id =", a.WidgetId, a.Name)
// go Action(a)
if (a.WidgetType == toolkit.Window) {
log(logNow, "makeCallback() WINDOW START")
// this is a hack for now
// if uiMain == true, ui.Main() has already started
if (uiMain) {
log(logNow, "WINDOW START newWindow(&a)")
newWindow(a)
} else {
go ui.Main( func() {
log(logNow, "ui.Main() WINDOW START DOING NOTHING")
newWindow(a)
log(logNow, "ui.Main() WINDOW END")
})
uiMain = true
}
sleep(.5)
log(logNow, "makeCallback() WINDOW END")
} else {
log(logNow, "makeCallback() STUFF")
rawAction(a)
log(logNow, "makeCallback() STUFF END")
}
// sleep(.1)
}
}
}
func Main(f func()) {
log(debugNow, "Main() START (using gtk via andlabs/ui)")
f() // support the old way. deprecate this
}
// this sets the channel to send user events back from the plugin
func Callback(guiCallback chan toolkit.Action) {
callback = guiCallback
}
func PluginChannel() chan toolkit.Action {
return pluginChan
}
// Other goroutines must use this to access the GUI
//
// You can not acess / process the GUI thread directly from
// other goroutines. This is due to the nature of how
// Linux, MacOS and Windows work (they all work differently. suprise. surprise.)
//
// For example: Queue(NewWindow())
//
func Queue(f func()) {
log(logNow, "Sending function to ui.QueueMain()")
log(logNow, "using gui.Queue() in this plugin DOES BREAK. TODO: solve this with channels")
ui.QueueMain(f)
}
// This is important. This sets the defaults for the gui. Without this, there isn't correct padding, etc
func Init() {
log(logNow, "Init() START")
log(debugToolkit, "Init()")
// Can you pass values to a plugin init() ? Otherwise, there is no way to safely print
// log(debugToolkit, "gui/toolkit init() Setting defaultBehavior = true")
setDefaultBehavior(true)
andlabs = make(map[int]*andlabsT)
pluginChan = make(chan toolkit.Action)
log(logNow, "Init() start channel reciever")
go catchActionChannel()
log(logNow, "Init() END")
}
// TODO: properly exit the plugin since Quit() doesn't do it
func Quit() {
log(debugToolkit, "Quit() TODO: close the toolkit cleanly")
}
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