C++ create_window函数代码示例

void 
shelm_clock_dialog(const char *window_title, const char *window_text, int window_width, int window_height, const char *window_background, Eina_Bool show_seconds, Eina_Bool show_am_pm, const char *time, Eina_Bool is_editable)
{
  Evas_Object *window, *background, *frame, *box, *clock, *buttonbar, *button_cancel, *button_ok;
  char buf[PATH_MAX];

  if (window_title)
    window = create_window("shellementary-clockdialog", window_title, cancel_callback);
  else
    window = create_window("shellementary-clockdialog", _("Set the time"), cancel_callback);

  background = create_background(window, window_background, EINA_TRUE);
  elm_win_resize_object_add(window, background);
  evas_object_show(background);

  frame = create_frame(window, EINA_TRUE);
  elm_win_resize_object_add(window, frame);
  evas_object_show(frame);

  box = create_box(window, EINA_FALSE);
  elm_object_content_set(frame, box);
  evas_object_show(box);

  if (window_text)
    {
      Evas_Object *label;
      label = create_label(window, window_text);
      elm_box_pack_end(box, label);
      evas_object_show(label);
    }

  clock = create_clock(window, show_seconds, show_am_pm, time, is_editable);
  elm_box_pack_end(box, clock);
  evas_object_show(clock);

  buttonbar = create_box(window, EINA_TRUE);
  elm_box_pack_end(box, buttonbar);
  evas_object_show(buttonbar);

  snprintf(buf, sizeof(buf), "%s/icon-cancel.png", PACKAGE_DATA_DIR);
  button_cancel = create_button(window, buf, _("Cancel"));
  evas_object_smart_callback_add(button_cancel, "clicked", cancel_callback, NULL);
  elm_box_pack_start(buttonbar, button_cancel);
  evas_object_show(button_cancel);

  snprintf(buf, sizeof(buf), "%s/icon-ok.png", PACKAGE_DATA_DIR);
  button_ok = create_button(window, buf, _("OK"));
  evas_object_smart_callback_add(button_ok, "clicked", clock_callback, clock);
  elm_box_pack_end(buttonbar, button_ok);
  evas_object_show(button_ok);

  if (!window_width)
    evas_object_geometry_get(window, NULL, NULL, &window_width, NULL);
  if (!window_height)
    evas_object_geometry_get(window, NULL, NULL, NULL, &window_height);

  evas_object_resize(window, window_width, window_height);

  evas_object_show(window);
}

int main(int argc, char *argv[]) {
   int thread_support;
   char root_path[MPI_PMEM_MAX_ROOT_PATH];
   MPI_Win_pmem_metadata windows[2];
   int result = 0;

   MPI_Init_thread_pmem(&argc, &argv, MPI_THREAD_MULTIPLE, &thread_support);

   // Set root path for the first time, create 2 windows and delete one of them.
   sprintf(root_path, "%s/0", argv[1]);
   MPI_Win_pmem_set_root_path(root_path);
   result |= create_window("1", 1024);
   result |= create_window("2", 1024);
   if (result != 0) {
      MPI_Finalize_pmem();
      return result;
   }
   MPI_Win_pmem_delete("2");

   // Prepare expected result.
   windows[0].flags = MPI_PMEM_FLAG_OBJECT_EXISTS;
   windows[0].size = 1024;
   strcpy(windows[0].name, "1");
   windows[1].flags = MPI_PMEM_FLAG_OBJECT_DELETED;
   windows[1].size = 1024;
   strcpy(windows[1].name, "2");

   // Set root path once again and check result.
   MPI_Win_pmem_set_root_path(root_path);
   result = check_global_metadata_file(windows, 2);

   MPI_Finalize_pmem();

   return result;
}

struct windows* prepare_windows(struct conf* cnf) {

	struct windows* W = malloc(sizeof(struct windows));

	int t_size;
	int r_size;
	int buf_size;
	if (cnf == NULL | cnf->t_size == 0) {
		t_size = 6;
	} else {
		t_size = cnf->t_size;
	}
	if (cnf == NULL | cnf->t_size == 0) {
		r_size = 25;
	} else {
		r_size = cnf->r_size;
	}
	if (cnf == NULL | cnf->buffer < 2*LINES) {
		buf_size = 2*LINES;
	} else {
		buf_size = cnf->buffer;
	}

	W->t_win = create_window(t_size+1,COLS,0,0,buf_size);
	W->r_win = create_window(LINES-t_size-1,r_size+1,t_size+1,COLS-r_size-1,buf_size);
	W->b_win = create_window(2,COLS-r_size-1,LINES-2,0,buf_size);
	W->m_win = create_window(LINES-t_size-3,COLS-r_size-1,t_size+1,0,buf_size);

	redraw_borders(W);
	return W;
}

void test_xserv(Screen* vesa_screen) {
	Window* window = create_window(rect_make(point_make(50, 50), size_make(400, 500)));
	window->title = "Color test";
	add_subwindow(vesa_screen->window, window);
	
	Window* label_win = create_window(rect_make(point_make(350, 100), size_make(500, 200)));
	label_win->title = "Text test";
	Label* test_label = create_label(rect_make(point_make(0, 0), label_win->content_view->frame.size), "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque pulvinar dui bibendum nunc convallis, bibendum venenatis mauris ornare. Donec et libero lacus. Nulla tristique auctor pulvinar. Aenean enim elit, malesuada nec dignissim eget, varius ac nunc. Vestibulum varius lectus nisi, in dignissim orci volutpat in. Aliquam eget eros lorem. Quisque tempor est a rhoncus consequat. Quisque vestibulum finibus sapien. Etiam enim sem, vehicula ac lorem vitae, mattis mollis mauris. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Vivamus eleifend dui vel nulla suscipit pretium. Suspendisse vel nunc efficitur, lobortis dui convallis, tristique tellus. Ut ut viverra est. Etiam tempor justo risus. Cras laoreet eu sapien et lacinia. Nunc imperdiet blandit purus a semper.");
	add_sublabel(label_win->content_view, test_label);
	add_subwindow(vesa_screen->window, label_win);

	//create evenly spaced subsections
	for (int i = 0; i < 34; i++) {
		double height = window->content_view->frame.size.height / 32;
		View* view = create_view(rect_make(point_make(0, height * i), size_make(window->content_view->frame.size.width, height)));
		add_subview(window->content_view, view);
	}
	for (int i = 0; i < 1000; i++) {
		for (int j = 0; j < window->content_view->subviews->size; j++) {
			View* subview = array_m_lookup(window->content_view->subviews, j);
			set_background_color(subview, color_make(rand() % 256, rand() % 256, rand() % 256));
		}
		sleep(50);
	}
}	

void 
shelm_simple_dialog(const char *window_title, const char *window_text, int window_width, int window_height, const char *window_background, const char *window_icccm_name, const char *window_default_title, const char *window_default_icon)
{
  Evas_Object *window, *background, *frame, *box, *hbox, *icon, *button_ok;
  char buf[PATH_MAX];

  snprintf(buf, sizeof(buf), "shellementary-%s", window_icccm_name);
  if (window_title)
    window = create_window(buf, window_title, destroy);
  else
    window = create_window(buf, window_default_title, destroy);

  background = create_background(window, window_background, EINA_FALSE);
  elm_win_resize_object_add(window, background);
  evas_object_show(background);

  frame = create_frame(window, EINA_FALSE);
  elm_win_resize_object_add(window, frame);
  evas_object_show(frame);

  box = create_box(window, EINA_FALSE);
  elm_object_content_set(frame, box);
  evas_object_show(box);

  hbox = create_box(window, EINA_TRUE);
  elm_box_pack_end(box, hbox);
  evas_object_show(hbox);

  icon = create_icon(window, window_default_icon);
  elm_box_pack_start(hbox, icon);
  evas_object_show(icon);

  if (window_text)
    {
      Evas_Object *label;
      label = create_label(window, window_text);
      elm_box_pack_end(hbox, label);
      evas_object_show(label);
    }

  snprintf(buf, sizeof(buf), "%s/icon-ok.png", PACKAGE_DATA_DIR);
  button_ok = create_button(window, buf, _("OK"));
  evas_object_smart_callback_add(button_ok, "clicked", destroy, NULL);
  elm_box_pack_end(box, button_ok);
  evas_object_show(button_ok);

  if (!window_width)
    evas_object_geometry_get(window, NULL, NULL, &window_width, NULL);
  if (!window_height)
    evas_object_geometry_get(window, NULL, NULL, NULL, &window_height);

  evas_object_resize(window, window_width, window_height);

  evas_object_show(window);
}

void overlay_open(struct overlay * overlay, xcb_connection_t * connection) {
    overlay->connection = connection;
    const xcb_setup_t * setup = xcb_get_setup(connection);
    xcb_screen_iterator_t iter = xcb_setup_roots_iterator(setup);
    xcb_screen_t * screen = iter.data;
    overlay->screen = screen;
    overlay->top = create_window(connection, screen);
    overlay->left = create_window(connection, screen);
    overlay->right = create_window(connection, screen);
    overlay->bottom = create_window(connection, screen);
    xcb_flush(connection);
}

void display_images(IMAGE &clip_image, IMAGE &scaled_image) { 
  WINDOW clip_im_window;         //window for debug
  WINDOW scale_im_window;        //window for debug
  INT16 i;
  GRAPHICS_EVENT event;          //                                                      c;

                                 // xmin xmax ymin ymax
  clip_im_window = create_window ("Clipped Blob", SCROLLINGWIN, editor_word_xpos - 20, editor_word_ypos - 100, 5 * clip_image.get_xsize (), 5 * clip_image.get_ysize (), 0, clip_image.get_xsize (), 0, clip_image.get_ysize (),
    TRUE, FALSE, FALSE, TRUE);   // down event & key only

  clear_view_surface(clip_im_window); 
  show_sub_image (&clip_image,
    0, 0,
    clip_image.get_xsize (), clip_image.get_ysize (),
    clip_im_window, 0, 0);

  line_color_index(clip_im_window, RED); 
  for (i = 1; i < clip_image.get_xsize (); i++) {
    move2d (clip_im_window, i, 0);
    draw2d (clip_im_window, i, clip_image.get_xsize ());
  }
  for (i = 1; i < clip_image.get_ysize (); i++) {
    move2d (clip_im_window, 0, i);
    draw2d (clip_im_window, clip_image.get_xsize (), i);
  }

                                 // xmin xmax ymin ymax
  scale_im_window = create_window ("Scaled Blob", SCROLLINGWIN, editor_word_xpos + 300, editor_word_ypos - 100, 5 * scaled_image.get_xsize (), 5 * scaled_image.get_ysize (), 0, scaled_image.get_xsize (), 0, scaled_image.get_ysize (),
    TRUE, FALSE, FALSE, TRUE);   // down event & key only

  clear_view_surface(scale_im_window); 
  show_sub_image (&scaled_image,
    0, 0,
    scaled_image.get_xsize (), scaled_image.get_ysize (),
    scale_im_window, 0, 0);

  line_color_index(scale_im_window, RED); 
  for (i = 1; i < scaled_image.get_xsize (); i++) {
    move2d (scale_im_window, i, 0);
    draw2d (scale_im_window, i, scaled_image.get_xsize ());
  }
  for (i = 1; i < scaled_image.get_ysize (); i++) {
    move2d (scale_im_window, 0, i);
    draw2d (scale_im_window, scaled_image.get_xsize (), i);
  }

  overlap_picture_ops(TRUE); 
  await_event(scale_im_window, TRUE, ANY_EVENT, &event); 
  destroy_window(clip_im_window); 
  destroy_window(scale_im_window); 
}

int main() {
	window *window = create_window(L"test window", -1, -1, 800, 600, on_resize, 0, 0);

	while (window->is_open) {
		window->cursor_type = INTERACT;

		unsigned char *row = (unsigned char *)window->bitmap_memory;

		int pitch = window->bitmap_width * 4; // 4 bytes per pixel

		for (int y = 0; y < window->bitmap_height; y++) {
			unsigned char *pixel = (unsigned char *)row;

			for (int x = 0; x < window->bitmap_width; x++) {
				*pixel = 255;
				pixel++;

				*pixel = 0;
				pixel++;

				*pixel = 0;
				pixel++;

				*pixel = 0;
				pixel++;
			}

			row += pitch;
		}

		update_window(window);
	}

	return 0;
}

static int perform_window_task(aroop_txt_t*msg, int*offset, int*cur_key, int*cur_type, int*cur_len) {
	// check the task ..
	static int ready = 0;
	ready++;
	int cmd = msg_numeric_value(msg, offset, cur_type, cur_len);
	SYNC_ASSERT(msg_next(msg, offset, cur_key, cur_type, cur_len) != -1);
	SYNC_ASSERT(*cur_key == ENUM_ROOPKOTHA_GUI_CORE_TASK_ARG);
	int wid = msg_numeric_value(msg, offset, cur_type, cur_len);
	x11_window_t*win = get_window(wid);
	switch(cmd) {
	case ENUM_ROOPKOTHA_GUI_WINDOW_TASK_SHOW_WINDOW:
		if(win == NULL) {
			win = create_window(gcore.disp, RootWindow (gcore.disp, gcore.scrn), wid);
		}
		watchdog_log_string("Show window\n");
		break;
	case ENUM_ROOPKOTHA_GUI_WINDOW_TASK_DESTROY:
		aroop_indexed_list_set(&gcore.pwins, wid, NULL);
		if(win != NULL) {
			// TODO destroy window
		}
	break;
#if 0
	case ENUM_ROOPKOTHA_GUI_WINDOW_TASK_PAINT_COMPLETE:
		qw->setPage(qtg->page);
		qtg->painter->end();
		qw->repaint();
	break;
#endif
	}
	if(win)
		OPPUNREF(win);
	return 0;
}

int
main(int argc, char **argv)
{
	struct sigaction sigint;
	struct display *display;
	struct window *window;
	int ret = 0;

	display = create_display();
	window = create_window(display, 250, 250);
	if (!window)
		return 1;

	sigint.sa_handler = signal_int;
	sigemptyset(&sigint.sa_mask);
	sigint.sa_flags = SA_RESETHAND;
	sigaction(SIGINT, &sigint, NULL);

	/* Here we retrieve the linux-dmabuf objects, or error */
	wl_display_roundtrip(display->display);

	if (!running)
		return 1;

	redraw(window, NULL, 0);

	while (running && ret != -1)
		ret = wl_display_dispatch(display->display);

	fprintf(stderr, "simple-dmabuf exiting\n");
	destroy_window(window);
	destroy_display(display);

	return 0;
}

void								wififriend_scan_network(GtkWidget* Widget, gpointer Data)
{
	DWORD							Error = ERROR_SUCCESS;
	PWLAN_AVAILABLE_NETWORK_LIST	Network = NULL;
	t_wifi							St;
	int								I;
	GtkWidget						*WinScan = NULL;
	GtkWidget						*ListOfWifi = NULL;

	I = 1;
	St = wififriend_create_handle();
	St = wififriend_retrieve_config(St);
	if((WlanGetAvailableNetworkList(St.MyHandle, &St.MyGuid, 0x00000001, NULL, &Network)) != ERROR_SUCCESS)
		error_scan(0);
	else
	{
		WinScan = create_window(236, 27, "Wifi scan");
		ListOfWifi = gtk_combo_box_new_text();
		while(I != Network->dwNumberOfItems)
		{
			gtk_combo_box_prepend_text(GTK_COMBO_BOX(ListOfWifi), (const gchar *)Network->Network[I].dot11Ssid.ucSSID);
			I++;
		}
		gtk_combo_box_set_active(GTK_COMBO_BOX(ListOfWifi), 0);
		gtk_container_add(GTK_CONTAINER(WinScan), ListOfWifi);
		g_signal_connect(G_OBJECT(ListOfWifi), "changed", G_CALLBACK(wififriend_connect_to_unsecure_network), (gpointer)ListOfWifi);
		display_interface(WinScan);
		WlanCloseHandle(St.MyHandle, NULL);
	}
}

static int
gtk_cmd_handler (pinentry_t pe)
{
  GtkWidget *w;
  int want_pass = !!pe->pin;

  got_input = FALSE;
  pinentry = pe;
  confirm_value = CONFIRM_CANCEL;
  passphrase_ok = 0;
  w = create_window (want_pass ? 0 : 1);
  gtk_main ();
  gtk_widget_destroy (w);
  while (gtk_events_pending ())
    gtk_main_iteration ();

  if (confirm_value == CONFIRM_CANCEL || grab_failed)
    pe->canceled = 1;

  pinentry = NULL;
  if (want_pass)
    {
      if (passphrase_ok && pe->pin)
	return strlen (pe->pin);
      else
	return -1;
    }
  else
    return (confirm_value == CONFIRM_OK) ? 1 : 0;
}

/* ------------------------- public functions */
int mode_preferences(int argc, char *argv[])
{
        GError *err = NULL;
        struct configuration config;
        struct catalog *catalog;

        ocha_init(PACKAGE, argc, argv, TRUE/*GUI*/, &config);
        mode_install_if_necessary(&config);
        ocha_init_requires_catalog(config.catalog_path);

        catalog =  catalog_new_and_connect(config.catalog_path, &err);
        if(!catalog) {
                printf("error: invalid catalog at %s: %s\n",
                       config.catalog_path,
                       err->message);
                exit(12);
        }

        create_window(catalog);

        gtk_main();

        catalog_free(catalog);
        return 0;
}

int main(int argc, char *argv[])
{
	UniqueApp *app;
	GtkWidget *window;
	GtkWidget *notebook;
	GError *error = NULL;

	bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
	bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
	textdomain(GETTEXT_PACKAGE);

	if (gtk_init_with_args(&argc, &argv, NULL,
				options, GETTEXT_PACKAGE, &error) == FALSE) {
		if (error) {
			g_print("%s\n", error->message);
			g_error_free(error);
		} else
			g_print("An unknown error occurred\n");

		return 1;
	}

	if (option_dump != FALSE) {
		dump_devices ();
		return 0;
	}

	app = unique_app_new ("org.mate.Bluetooth.properties", NULL);
	if (unique_app_is_running (app)) {
		gdk_notify_startup_complete ();
		unique_app_send_message (app, UNIQUE_ACTIVATE, NULL);
		return 0;
	}

	g_set_application_name(_("Bluetooth Properties"));

	gtk_window_set_default_icon_name("bluetooth");

	bluetooth_plugin_manager_init ();

	notebook = gtk_notebook_new();
	gtk_notebook_set_show_tabs (GTK_NOTEBOOK (notebook), FALSE);

	setup_adapter(GTK_NOTEBOOK(notebook));

	window = create_window(notebook);

	g_signal_connect (app, "message-received",
			  G_CALLBACK (message_received_cb), window);

	gtk_main();

	bluetooth_plugin_manager_cleanup ();

	cleanup_adapter();

	g_object_unref(app);

	return 0;
}

int
main(int argc, char *argv[])
{
  gint result;

  setlocale(LC_ALL, "");
  bindtextdomain(PACKAGE, LOCALEDIR);
  textdomain(PACKAGE);
  bind_textdomain_codeset(PACKAGE, "UTF-8");
  parse_arg(argc, argv);

  gtk_init(&argc, &argv);
  setup_default_icon();

  result = create_window();

  if (result == -1) {
    g_printerr(_("Error:%s\n"), get_error_msg());
    exit(EXIT_FAILURE);
  }

  gtk_main ();

  return 0;
}