static gchar *
gui_get_display_name (Gimp *gimp,
gint display_ID,
gint *monitor_number)
{
GimpDisplay *display = NULL;
GdkScreen *screen;
gint monitor;
if (display_ID > 0)
display = gimp_display_get_by_ID (gimp, display_ID);
if (display)
{
screen = gtk_widget_get_screen (display->shell);
monitor = gdk_screen_get_monitor_at_window (screen,
display->shell->window);
}
else
{
gint x, y;
gdk_display_get_pointer (gdk_display_get_default (),
&screen, &x, &y, NULL);
monitor = gdk_screen_get_monitor_at_point (screen, x, y);
}
*monitor_number = monitor;
if (screen)
return gdk_screen_make_display_name (screen);
return NULL;
}
GimpDisplay *
gimp_display_new (GimpImage *image,
GimpUnit unit,
gdouble scale,
GimpMenuFactory *menu_factory,
GimpUIManager *popup_manager)
{
GimpDisplay *display;
gint ID;
g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL);
/* If there isn't an interface, never create a display */
if (image->gimp->no_interface)
return NULL;
do
{
ID = image->gimp->next_display_ID++;
if (image->gimp->next_display_ID == G_MAXINT)
image->gimp->next_display_ID = 1;
}
while (gimp_display_get_by_ID (image->gimp, ID));
display = g_object_new (GIMP_TYPE_DISPLAY,
"id", ID,
NULL);
/* refs the image */
gimp_display_connect (display, image);
/* create the shell for the image */
display->shell = gimp_display_shell_new (display, unit, scale,
menu_factory, popup_manager);
gtk_widget_show (display->shell);
g_signal_connect (GIMP_DISPLAY_SHELL (display->shell)->statusbar, "cancel",
G_CALLBACK (gimp_display_progress_canceled),
display);
/* add the display to the list */
gimp_container_add (image->gimp->displays, GIMP_OBJECT (display));
return display;
}
static GimpObject *
gui_display_get_by_ID (Gimp *gimp,
gint ID)
{
return (GimpObject *) gimp_display_get_by_ID (gimp, ID);
}
