void initialize_presel_feedback(node_t *n)
{
if (n == NULL || n->presel == NULL || n->presel->feedback != XCB_NONE) {
return;
}
xcb_window_t win = xcb_generate_id(dpy);
uint32_t mask = XCB_CW_BACK_PIXEL | XCB_CW_SAVE_UNDER;
uint32_t values[] = {get_color_pixel(presel_feedback_color), 1};
xcb_create_window(dpy, XCB_COPY_FROM_PARENT, win, root, 0, 0, 1, 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT,
XCB_COPY_FROM_PARENT, mask, values);
xcb_icccm_set_wm_class(dpy, win, sizeof(PRESEL_FEEDBACK_IC), PRESEL_FEEDBACK_IC);
stacking_list_t *s = stack_tail;
while (s != NULL && !IS_TILED(s->node->client)) {
s = s->prev;
}
if (s != NULL) {
window_above(win, s->node->id);
}
n->presel->feedback = win;
}
void stack(node_t *n, bool focused)
{
if (IS_FLOATING(n->client) && !auto_raise) {
return;
}
if (stack_head == NULL) {
stack_insert_after(NULL, n);
} else {
stacking_list_t *s = (focused ? limit_above(n) : limit_below(n));
if (s == NULL) {
return;
}
int i = stack_cmp(n->client, s->node->client);
if (i < 0 || (i == 0 && !focused)) {
stack_insert_before(s, n);
window_below(n->client->window, s->node->client->window);
} else {
stack_insert_after(s, n);
window_above(n->client->window, s->node->client->window);
}
}
}
void stack(node_t *n, stack_flavor_t f)
{
PRINTF("stack %X\n", n->client->window);
if (stack_head == NULL) {
stack_insert_after(NULL, n);
} else if (n->client->fullscreen) {
if (f == STACK_ABOVE) {
stack_insert_after(stack_tail, n);
window_raise(n->client->window);
}
} else {
if (f == STACK_ABOVE && n->client->floating && !auto_raise)
return;
stacking_list_t *latest_tiled = NULL;
stacking_list_t *oldest_floating = NULL;
stacking_list_t *oldest_fullscreen = NULL;
for (stacking_list_t *s = (f == STACK_ABOVE ? stack_tail : stack_head); s != NULL; s = (f == STACK_ABOVE ? s->prev : s->next)) {
if (s->node != n) {
if (s->node->client->fullscreen) {
if (oldest_fullscreen == NULL)
oldest_fullscreen = s;
continue;
}
if (s->node->client->floating == n->client->floating) {
if (f == STACK_ABOVE) {
stack_insert_after(s, n);
window_above(n->client->window, s->node->client->window);
} else {
stack_insert_before(s, n);
window_below(n->client->window, s->node->client->window);
}
return;
} else if ((f != STACK_ABOVE || latest_tiled == NULL) && !s->node->client->floating) {
latest_tiled = s;
} else if ((f == STACK_ABOVE || oldest_floating == NULL) && s->node->client->floating) {
oldest_floating = s;
}
}
}
if (latest_tiled == NULL && oldest_floating == NULL && oldest_fullscreen == NULL)
return;
if (n->client->floating) {
if (latest_tiled != NULL) {
window_above(n->client->window, latest_tiled->node->client->window);
stack_insert_after(latest_tiled, n);
} else if (oldest_fullscreen != NULL) {
window_below(n->client->window, oldest_fullscreen->node->client->window);
stack_insert_before(oldest_fullscreen, n);
}
} else {
if (oldest_floating != NULL) {
window_below(n->client->window, oldest_floating->node->client->window);
stack_insert_before(oldest_floating, n);
} else if (oldest_fullscreen != NULL) {
window_below(n->client->window, oldest_fullscreen->node->client->window);
stack_insert_before(oldest_fullscreen, n);
}
}
}
}
