func NewPlayer() *Player {
p := new(Player)
p.window = gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
p.window.SetTitle("Player")
p.window.ConnectNoi("destroy", gtk.MainQuit, nil)
vbox := gtk.NewVBox(false, 0)
p.window.Add(vbox.AsWidget())
hbox := gtk.NewHBox(false, 0)
vbox.PackStart(hbox.AsWidget(), false, false, 0)
fcb := gtk.NewFileChooserButton(
"Choose media file",
gtk.FILE_CHOOSER_ACTION_OPEN,
)
fcb.Connect("selection-changed", (*Player).onFileSelected, p)
hbox.Add(fcb.AsWidget())
button := gtk.NewButtonFromStock("gtk-media-play")
button.Connect("clicked", (*Player).onPlayClicked, p)
hbox.PackStart(button.AsWidget(), false, false, 0)
button = gtk.NewButtonFromStock("gtk-media-pause")
button.Connect("clicked", (*Player).onPauseClicked, p)
hbox.PackStart(button.AsWidget(), false, false, 0)
button = gtk.NewButtonFromStock("gtk-media-stop")
button.Connect("clicked", (*Player).onStopClicked, p)
hbox.PackStart(button.AsWidget(), false, false, 0)
p.movie_area = gtk.NewDrawingArea()
p.movie_area.Connect("realize", (*Player).onVideoWidgetRealize, p)
p.movie_area.SetDoubleBuffered(false)
p.movie_area.SetSizeRequest(640, 360)
vbox.Add(p.movie_area.AsWidget())
p.window.ShowAll()
p.window.Realize()
p.pipe = gst.ElementFactoryMake("playbin2", "autoplay")
p.bus = p.pipe.GetBus()
p.bus.AddSignalWatch()
p.bus.Connect("message", (*Player).onMessage, p)
p.bus.EnableSyncMessageEmission()
p.bus.Connect("sync-message::element", (*Player).onSyncMessage, p)
return p
}
func main() {
w := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
w.Connect("delete-event", cbDelete, nil)
w.Connect("destroy", cbDestroy, nil)
w.SetBorderWidth(10)
w.Show()
a := A{"Hello World!\n"}
b := gtk.NewButtonWithLabel("Hello World")
b.Connect("clicked", (*A).Hello, &a)
b.ConnectNoi("clicked", (*gtk.Widget).Destroy, w.AsWidget())
w.Add(b.AsWidget())
b.Show()
gtk.Main()
}