C++ (Cpp) init_randr_supportの例

コード例 #1

ファイル: gdkscreen-x11.c プロジェクト: nacho/gtk-

GdkScreen *
_gdk_x11_screen_new (GdkDisplay *display,
		     gint	 screen_number) 
{
  GdkScreen *screen;
  GdkX11Screen *x11_screen;
  GdkX11Display *display_x11 = GDK_X11_DISPLAY (display);

  screen = g_object_new (GDK_TYPE_X11_SCREEN, NULL);

  x11_screen = GDK_X11_SCREEN (screen);
  x11_screen->display = display;
  x11_screen->xdisplay = display_x11->xdisplay;
  x11_screen->xscreen = ScreenOfDisplay (display_x11->xdisplay, screen_number);
  x11_screen->screen_num = screen_number;
  x11_screen->xroot_window = RootWindow (display_x11->xdisplay,screen_number);
  x11_screen->wmspec_check_window = None;
  /* we want this to be always non-null */
  x11_screen->window_manager_name = g_strdup ("unknown");
  
  init_multihead (screen);
  init_randr_support (screen);
  
  _gdk_x11_screen_init_visuals (screen);
  _gdk_x11_screen_init_root_window (screen);
  
  return screen;
}

コード例 #2

ファイル: gdkscreen-x11.c プロジェクト: Davletvm/gtk

GdkScreen *
_gdk_x11_screen_new (GdkDisplay *display,
		     gint	 screen_number) 
{
  GdkScreen *screen;
  GdkX11Screen *x11_screen;
  GdkX11Display *display_x11 = GDK_X11_DISPLAY (display);
  const char *scale_str;

  screen = g_object_new (GDK_TYPE_X11_SCREEN, NULL);

  x11_screen = GDK_X11_SCREEN (screen);
  x11_screen->display = display;
  x11_screen->xdisplay = display_x11->xdisplay;
  x11_screen->xscreen = ScreenOfDisplay (display_x11->xdisplay, screen_number);
  x11_screen->screen_num = screen_number;
  x11_screen->xroot_window = RootWindow (display_x11->xdisplay,screen_number);
  x11_screen->wmspec_check_window = None;
  /* we want this to be always non-null */
  x11_screen->window_manager_name = g_strdup ("unknown");

#ifdef HAVE_CAIRO_SURFACE_SET_DEVICE_SCALE
  scale_str = g_getenv ("GDK_SCALE");
#else
  scale_str = "1";
#endif
  if (scale_str)
    {
      x11_screen->fixed_window_scale = TRUE;
      x11_screen->window_scale = atol (scale_str);
      if (x11_screen->window_scale == 0)
        x11_screen->window_scale = 1;
    }
  else
    x11_screen->window_scale = 1;

  init_multihead (screen);
  init_randr_support (screen);
  
  _gdk_x11_screen_init_visuals (screen);
  _gdk_x11_screen_init_root_window (screen);
  update_bounding_box (screen);

  return screen;
}

コード例 #3

ファイル: gdkscreen-x11.c プロジェクト: GNOME/gtk

GdkX11Screen *
_gdk_x11_screen_new (GdkDisplay *display,
		     gint	 screen_number,
                     gboolean    setup_display)
{
  GdkX11Screen *x11_screen;
  GdkX11Display *display_x11 = GDK_X11_DISPLAY (display);
  const char *scale_str;

  x11_screen = g_object_new (GDK_TYPE_X11_SCREEN, NULL);

  x11_screen->display = display;
  x11_screen->xdisplay = display_x11->xdisplay;
  x11_screen->xscreen = ScreenOfDisplay (display_x11->xdisplay, screen_number);
  x11_screen->screen_num = screen_number;
  x11_screen->xroot_window = RootWindow (display_x11->xdisplay, screen_number);
  x11_screen->wmspec_check_window = None;
  /* we want this to be always non-null */
  x11_screen->window_manager_name = g_strdup ("unknown");

  scale_str = g_getenv ("GDK_SCALE");
  if (scale_str)
    {
      x11_screen->fixed_surface_scale = TRUE;
      x11_screen->surface_scale = atol (scale_str);
      if (x11_screen->surface_scale <= 0)
        x11_screen->surface_scale = 1;
    }
  else
    x11_screen->surface_scale = 1;

  init_randr_support (x11_screen);
  init_multihead (x11_screen);

  _gdk_x11_screen_init_visuals (x11_screen, setup_display);

  return x11_screen;
}