cloud-control-panel/example-multiple-windows/main.go

package main

// import "os"
import "log"
import "fmt"
import "time"

import "github.com/davecgh/go-spew/spew"

import "git.wit.com/wit/gui"
import pb "git.wit.com/wit/witProtobuf"

import "github.com/andlabs/ui"
import _ "github.com/andlabs/ui/winmanifest"

var first *gui.GuiWindow

func main() {
	var c *pb.Config
	c = pb.MakeDefaultConfig()

	i := 1

	c.Width = int32(400 + 50 * i)
	c.Hostname = fmt.Sprintf("splash %d", i)
	first = StartNewWindow(c, true, "SPLASH")

	i += 1
	c.Width = int32(400 + 50 * i)
	c.Hostname = fmt.Sprintf("splash %d", i)
	StartNewWindow(c, true, "BLAH")

	i += 1
	c.Width = int32(400 + 50 * i)
	c.Hostname = fmt.Sprintf("splash %d", i)
	StartNewWindow(c, false, "BLAH")

	for {
		i += 1
		c.Width = int32(400 + 50 * i)
		c.Hostname = fmt.Sprintf("splash %d", i)
		StartNewWindow(c, false, "SPLASH")

		i += 1
		c.Width = int32(400 + 50 * i)
		c.Hostname = fmt.Sprintf("splash %d", i)
		StartNewWindow(c, false, "BLAH")
	}
}

func StartNewWindow(c *pb.Config, bg bool, action string) *gui.GuiWindow {
	log.Println("InitNewWindow() Create a new window")

	var newGuiWindow *gui.GuiWindow
	newGuiWindow = new(gui.GuiWindow)
	newGuiWindow.C = c


	/*
	ui.OnShouldQuit(func() bool {
		// mouseClick(&newBM)
                ui.Quit()
		return true
	})
	*/

	time.Sleep(1000 * time.Millisecond)
	if (bg) {
		log.Println("ShowWindow() IN NEW GOROUTINE")
		go ui.Main(func() {
			InitWindow(newGuiWindow)
		})
		time.Sleep(2000 * time.Millisecond)
	} else {
		log.Println("ShowWindow() WAITING for ui.Main()")
		ui.Main(func() {
			InitWindow(newGuiWindow)
		})
	}
	return newGuiWindow
}

func InitWindow(wm *gui.GuiWindow) {
	log.Println("InitWindow() NEW WINDOW wm =", wm)

	c := wm.C
	wm.W = ui.NewWindow("", int(c.Width), int(c.Height), true)
	// wm.W.SetBorderless(false)

	blah := wm
	wm.W.OnClosing(func(*ui.Window) bool {
		log.Println("InitWindow() OnClosing() blah")
		log.Println("InitWindow() OnClosing() blah")
		log.Println("InitWindow() OnClosing() blah")
		log.Println("InitWindow() OnClosing() blah")
		spew.Dump(blah)
		spew.Dump(wm)
		wm.C = nil
		log.Println("InitWindow() OnClosing() THIS WINDOW IS CLOSING wm=", wm)
		spew.Dump(wm)
		spew.Dump(wm.W)
		// mouseClick(&newBM)
		if (wm.W != nil) {
			wm.W.Hide()
		}
		time.Sleep(1000 * time.Millisecond)
		spew.Dump(wm)
		// wm.W.Destroy()
                ui.Quit()
		time.Sleep(1000 * time.Millisecond)
		return true
	})

	// wm.W.SetChild(wm.T)
	// wm.W.SetMargined(true)

	log.Println("InitWindow() Show() wm.Action =", wm.Action)
	wm.W.Show()
}