func (k *Keyboard) initLEDWatch() {
C.gtk_init(nil, nil)
win := C.gdk_x11_get_default_xdisplay()
var state C.uint
var lstate byte
for range time.Tick(16 * time.Millisecond) {
lstate = 0
// Caps: 0, Num: 1, Scroll: 2
C.XkbGetIndicatorState(win, C.XkbUseCoreKbd, &state)
if 0x4&state != 0 {
lstate += 0x4
}
if 0x2&state != 0 {
lstate += 1
}
if 0x1&state != 0 {
lstate += 2
}
// Num: 0, Caps: 1, Scroll: 2
k.device0.Control(0x21, 0x09, 0x0200, 0, []byte{lstate})
}
}
func startGui(width, height int, title string, port int) {
C.gtk_init(nil, nil) //gtk.Init(nil)
window := C.window
window = C.gtk_window_new(C.GTK_WINDOW_TOPLEVEL)
C.gtk_window_set_title(C.to_GtkWindow(window), C.to_gcharptr(C.CString(title)))
C.connect_destroy(window)
vbox := C.gtk_hbox_new(0, 1)
C.webview = C._new_webkit()
C.gtk_container_add(C.to_GtkContainer(vbox), C.webview)
C.loadUri(C.webview, C.to_gcharptr(C.CString(fmt.Sprintf("http://127.0.0.1:%d", port))))
C.gtk_container_add(C.to_GtkContainer(window), vbox)
C.gtk_widget_set_size_request(window, C.gint(width), C.gint(height))
C.gtk_widget_show(vbox)
C.gtk_widget_show(window) //Window.ShowAll()
C.gtk_widget_show(C.webview)
/*
This only matters if proxy is stupid!
proxy := os.Getenv("HTTP_PROXY")
if len(proxy) > 0 {
ptr := C.CString(uri)
C.proxyshit(ptr)
C.free(ptr)
}
*/
C.gtk_main() //gtk.GtkMain()
}
func Init(args []string) {
argc := C.int(len(args))
c_args := make([]*C.char, argc)
for i, arg := range args {
c_args[i] = C.CString(arg)
}
p_c_args := &c_args[0]
C.gtk_init(&argc, &p_c_args)
for i, _ := range c_args {
C.free(unsafe.Pointer(c_args[i]))
}
}
// GTKInit call gtk_init with the given program arguments.
func GTKInit(args []string) {
// Convert the args to C args.
argc := C.int(len(args))
argv := make([]*C.char, argc)
// Convert each argument.
for i := 0; i < len(args); i++ {
argv[i] = C.CString(args[i])
defer C.free(unsafe.Pointer(argv[i]))
}
// Init GTK.
argvPtr := (**C.char)(unsafe.Pointer(&argv[0]))
C.gtk_init(&argc, &argvPtr)
}
func (window *GTKWindow) Create(width uint, height uint, title string) bool {
C.gtk_init(nil, nil)
gtk_window := C.gtk_window_new(C.GTK_WINDOW_TOPLEVEL)
C.gtk_window_set_title((*C.GtkWindow)(unsafe.Pointer(gtk_window)), (*C.gchar)(C.CString(title)))
f := func() {
window.destroy = true
}
r := func() {
window.render = true
}
//g_signal_connect (G_OBJECT (canvas), "expose-event", G_CALLBACK (expose_cb), NULL);
C.GtkSetEvent((*C.gpointer)(unsafe.Pointer(gtk_window)), C.CString("destroy"), unsafe.Pointer(&f))
C.GtkSetEvent((*C.gpointer)(unsafe.Pointer(gtk_window)), C.CString("expose-event"), unsafe.Pointer(&r))
C.gtk_widget_show(gtk_window)
return true
}
func Init() {
C.gtk_init(nil, nil)
}
func main() {
// init gtk
var argc C.int
C.gtk_init(&argc, nil)
// root window
win := C.gtk_window_new(C.GTK_WINDOW_TOPLEVEL)
connect(win, "destroy", func() { // quit gtk when window is closed
C.gtk_main_quit()
})
// root grid
grid := C.gtk_grid_new()
C.gtk_container_add(asContainer(win), grid)
// webview container
pages := C.gtk_notebook_new()
C.gtk_grid_attach(asGrid(grid), pages, 0, 0, 1, 1)
C.gtk_widget_set_vexpand(pages, C.gtk_true())
C.gtk_widget_set_hexpand(pages, C.gtk_true())
C.gtk_notebook_set_tab_pos(asNotebook(pages), C.GTK_POS_LEFT)
// new view constructor
var newView func() *View
newView = func() *View {
view := NewView()
label := C.gtk_label_new(nil)
C.gtk_label_set_use_markup(asLabel(label), C.gtk_true())
C.gtk_misc_set_alignment(asMisc(label), 0, 0.5)
C.gtk_notebook_append_page(asNotebook(pages), view.Widget, label)
// new view is requested
connect(view.View, "create", func() *C.GtkWidget {
return newView().Widget
})
// set tab label to page title
connect(view.View, "notify::title", func() {
var title string
// trim long title
for _, r := range fromGStr(C.webkit_web_view_get_title(view.View)) {
if len(title) > 32 {
break
}
title += string(r)
}
C.gtk_label_set_markup(asLabel(label), toGStr(fmt.Sprintf(`<span font="10">%s</span>`, title)))
})
return view
}
// first view
view := newView()
C.webkit_web_view_load_uri(view.View, toGStr("http://www.bilibili.tv"))
// show window and run
C.gtk_widget_show_all(win)
C.gtk_main()
}
func gtk_init() {
C.gtk_init(0, 0)
}
func Initialize() {
C.gtk_init(nil, nil)
C.ConnectTerminationSignal()
}