remove some obsolete code

diff --git a/src/util.c b/src/util.c
index df69ecc412a79ac97bdeb0f9c99e77922777d2aa..04ec150882d81abe9b76139620c10f924ed18706 100644 (file)
--- a/src/util.c
+++ b/src/util.c
@@ -287,116 +287,6 @@ void set_focus(xcb_connection_t *conn, Client *client, bool set_anyways) {
         redecorate_window(conn, client);
 }
 
-/*
- * Called when the user switches to another mode or when the container is
- * destroyed and thus needs to be cleaned up.
- *
- */
-void leave_stack_mode(xcb_connection_t *conn, Container *container) {
-        /* When going out of stacking mode, we need to close the window */
-        struct Stack_Window *stack_win = &(container->stack_win);
-
-        SLIST_REMOVE(&stack_wins, stack_win, Stack_Window, stack_windows);
-
-        xcb_free_gc(conn, stack_win->pixmap.gc);
-        xcb_free_pixmap(conn, stack_win->pixmap.id);
-        xcb_destroy_window(conn, stack_win->window);
-
-        stack_win->rect.width = -1;
-        stack_win->rect.height = -1;
-}
-
-/*
- * Switches the layout of the given container taking care of the necessary house-keeping
- *
- */
-void switch_layout_mode(xcb_connection_t *conn, Container *container, int mode) {
-        if (mode == MODE_STACK || mode == MODE_TABBED) {
-                /* When we’re already in stacking mode, nothing has to be done */
-                if ((mode == MODE_STACK && container->mode == MODE_STACK) ||
-                    (mode == MODE_TABBED && container->mode == MODE_TABBED))
-                        return;
-
-                if (container->mode == MODE_STACK || container->mode == MODE_TABBED)
-                        goto after_stackwin;
-
-                /* When entering stacking mode, we need to open a window on
-                 * which we can draw the title bars of the clients, it has
-                 * height 1 because we don’t bother here with calculating the
-                 * correct height - it will be adjusted when rendering anyways.
-                 * Also, we need to use max(width, 1) because windows cannot
-                 * be created with either width == 0 or height == 0. */
-                Rect rect = {container->x, container->y, max(container->width, 1), 1};
-
-                uint32_t mask = 0;
-                uint32_t values[2];
-
-                /* Don’t generate events for our new window, it should *not* be managed */
-                mask |= XCB_CW_OVERRIDE_REDIRECT;
-                values[0] = 1;
-
-                /* We want to know when… */
-                mask |= XCB_CW_EVENT_MASK;
-                values[1] =     XCB_EVENT_MASK_ENTER_WINDOW |   /* …mouse is moved into our window */
-                                XCB_EVENT_MASK_BUTTON_PRESS |   /* …mouse is pressed */
-                                XCB_EVENT_MASK_EXPOSURE;        /* …our window needs to be redrawn */
-
-                struct Stack_Window *stack_win = &(container->stack_win);
-                stack_win->window = create_window(conn, rect, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_CURSOR_LEFT_PTR, false, mask, values);
-
-                stack_win->rect.height = 0;
-
-                /* Initialize the entry for our cached pixmap. It will be
-                 * created as soon as it’s needed (see cached_pixmap_prepare). */
-                memset(&(stack_win->pixmap), 0, sizeof(struct Cached_Pixmap));
-                stack_win->pixmap.referred_rect = &stack_win->rect;
-                stack_win->pixmap.referred_drawable = stack_win->window;
-
-                stack_win->container = container;
-
-                SLIST_INSERT_HEAD(&stack_wins, stack_win, stack_windows);
-        } else {
-                if (container->mode == MODE_STACK || container->mode == MODE_TABBED)
-                        leave_stack_mode(conn, container);
-        }
-after_stackwin:
-        container->mode = mode;
-
-        /* Force reconfiguration of each client */
-        Client *client;
-
-        CIRCLEQ_FOREACH(client, &(container->clients), clients)
-                client->force_reconfigure = true;
-
-        render_layout(conn);
-
-        if (container->currently_focused != NULL) {
-                /* We need to make sure that this client is above *each* of the
-                 * other clients in this container */
-                Client *last_focused = get_last_focused_client(conn, container, container->currently_focused);
-
-                CIRCLEQ_FOREACH(client, &(container->clients), clients) {
-                        if (client == container->currently_focused || client == last_focused)
-                                continue;
-
-                        DLOG("setting %08x below %08x / %08x\n", client->frame, container->currently_focused->frame);
-                        uint32_t values[] = { container->currently_focused->frame, XCB_STACK_MODE_BELOW };
-                        xcb_configure_window(conn, client->frame,
-                                             XCB_CONFIG_WINDOW_SIBLING | XCB_CONFIG_WINDOW_STACK_MODE, values);
-                }
-
-                if (last_focused != NULL) {
-                        DLOG("Putting last_focused directly underneath the currently focused\n");
-                        uint32_t values[] = { container->currently_focused->frame, XCB_STACK_MODE_BELOW };
-                        xcb_configure_window(conn, last_focused->frame,
-                                             XCB_CONFIG_WINDOW_SIBLING | XCB_CONFIG_WINDOW_STACK_MODE, values);
-                }
-
-
-                set_focus(conn, container->currently_focused, true);
-        }
-}
-
 /*
  * Gets the first matching client for the given window class/window title.
  * If the paramater specific is set to a specific client, only this one