void update_root(monitor_t *m, xcb_rectangle_t *rect)
{
xcb_rectangle_t last_rect = m->rectangle;
m->rectangle = *rect;
if (m->root == XCB_NONE) {
uint32_t values[] = {XCB_EVENT_MASK_ENTER_WINDOW};
m->root = xcb_generate_id(dpy);
xcb_create_window(dpy, XCB_COPY_FROM_PARENT, m->root, root,
rect->x, rect->y, rect->width, rect->height, 0,
XCB_WINDOW_CLASS_INPUT_ONLY, XCB_COPY_FROM_PARENT, XCB_CW_EVENT_MASK, values);
xcb_icccm_set_wm_class(dpy, m->root, sizeof(ROOT_WINDOW_IC), ROOT_WINDOW_IC);
window_lower(m->root);
if (focus_follows_pointer) {
window_show(m->root);
}
} else {
window_move_resize(m->root, rect->x, rect->y, rect->width, rect->height);
put_status(SBSC_MASK_MONITOR_GEOMETRY, "monitor_geometry 0x%08X %ux%u+%i+%i\n",
m->id, rect->width, rect->height, rect->x, rect->y);
}
for (desktop_t *d = m->desk_head; d != NULL; d = d->next) {
for (node_t *n = first_extrema(d->root); n != NULL; n = next_leaf(n, d->root)) {
if (n->client == NULL) {
continue;
}
adapt_geometry(&last_rect, rect, n);
}
arrange(m, d);
}
}
Client *Client::create(const Rect& rect, int screenNumber, const String &clazz, const String &instance, bool movable)
{
WindowManager *wm = WindowManager::instance();
xcb_connection_t* conn = wm->connection();
xcb_screen_t* scr = wm->screens().at(screenNumber);
xcb_window_t window = xcb_generate_id(conn);
const uint32_t values[] = {
scr->black_pixel,
XCB_GRAVITY_NORTH_WEST,
XCB_GRAVITY_NORTH_WEST,
1,
(XCB_EVENT_MASK_STRUCTURE_NOTIFY
| XCB_EVENT_MASK_ENTER_WINDOW
| XCB_EVENT_MASK_LEAVE_WINDOW
| XCB_EVENT_MASK_EXPOSURE
| XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT
| XCB_EVENT_MASK_POINTER_MOTION
| XCB_EVENT_MASK_BUTTON_PRESS
| XCB_EVENT_MASK_BUTTON_RELEASE)
};
warning() << "creating client window" << rect;
xcb_create_window(conn, XCB_COPY_FROM_PARENT, window, scr->root,
rect.x, rect.y, rect.width, rect.height, 0,
XCB_COPY_FROM_PARENT, XCB_COPY_FROM_PARENT,
XCB_CW_BORDER_PIXEL | XCB_CW_BIT_GRAVITY | XCB_CW_WIN_GRAVITY
| XCB_CW_OVERRIDE_REDIRECT | XCB_CW_EVENT_MASK, values);
xcb_icccm_wm_hints_t wmHints;
xcb_icccm_wm_hints_set_none(&wmHints);
xcb_icccm_wm_hints_set_input(&wmHints, 0);
xcb_icccm_set_wm_hints(conn, window, &wmHints);
xcb_size_hints_t wmNormalHints;
memset(&wmNormalHints, 0, sizeof(wmNormalHints));
xcb_icccm_size_hints_set_position(&wmNormalHints, 1, rect.x, rect.y);
xcb_icccm_size_hints_set_size(&wmNormalHints, 1, rect.width, rect.height);
xcb_icccm_set_wm_normal_hints(conn, window, &wmNormalHints);
String className = clazz + ' ' + instance;
className[clazz.size()] = '\0';
xcb_icccm_set_wm_class(conn, window, className.size(), className.constData());
Client *ptr = new Client(window);
ptr->mMovable = movable;
ptr->mRect = rect;
ptr->mOwned = true;
ptr->mScreenNumber = screenNumber;
ptr->init();
ptr->mNoFocus = true;
Workspace *ws = wm->activeWorkspace(screenNumber);
assert(ws);
ptr->mWorkspace = ws;
ws->addClient(ptr);
wm->js().onClient(ptr);
ptr->complete();
sClients[window] = ptr;
return ptr;
}
void AppX11::setWmName(QWidget *widget, const QString &name) {
d->wmName = name.toUtf8();
char *utf8 = d->wmName.data();
auto wid = widget->effectiveWinId();
if (d->connection && d->display) {
XTextProperty text;
Xutf8TextListToTextProperty(d->display, &utf8, 1, XCompoundTextStyle, &text);
XSetWMName(d->display, wid, &text);
// xcb_icccm_set_wm_name(d->x.connection, d->x.window, XCB_ATOM_STRING, 8, d->wmName.size(), d->wmName.constData());
const char className[] = "cmplayer\0CMPlayer";
xcb_icccm_set_wm_class(d->connection, wid, sizeof(className), className);
}
}
int main(void)
{
xcb_connection_t *dpy = xcb_connect(NULL, NULL);
if (dpy == NULL) {
fprintf(stderr, "Can't connect to X.\n");
return EXIT_FAILURE;
}
xcb_atom_t WM_PROTOCOLS, WM_DELETE_WINDOW;
if (!get_atom(dpy, "WM_PROTOCOLS", &WM_PROTOCOLS) ||
!get_atom(dpy, "WM_DELETE_WINDOW", &WM_DELETE_WINDOW)) {
fprintf(stderr, "Can't get required atoms.\n");
xcb_disconnect(dpy);
return EXIT_FAILURE;
}
xcb_screen_t *screen = xcb_setup_roots_iterator(xcb_get_setup(dpy)).data;
if (screen == NULL) {
fprintf(stderr, "Can't get current screen.\n");
xcb_disconnect(dpy);
return EXIT_FAILURE;
}
xcb_window_t win = xcb_generate_id(dpy);
uint32_t mask = XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK;
uint32_t values[] = {0xff111111, XCB_EVENT_MASK_EXPOSURE};
xcb_create_window(dpy, XCB_COPY_FROM_PARENT, win, screen->root, 0, 0, 320, 240, 2,
XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, mask, values);
xcb_icccm_set_wm_class(dpy, win, sizeof(TEST_WINDOW_IC), TEST_WINDOW_IC);
xcb_map_window(dpy, win);
xcb_flush(dpy);
xcb_generic_event_t *evt;
bool running = true;
while (running && (evt = xcb_wait_for_event(dpy)) != NULL) {
uint8_t rt = XCB_EVENT_RESPONSE_TYPE(evt);
if (rt == XCB_CLIENT_MESSAGE) {
xcb_client_message_event_t *cme = (xcb_client_message_event_t *) evt;
if (cme->type == WM_PROTOCOLS && cme->data.data32[0] == WM_DELETE_WINDOW) {
running = false;
}
} else if (rt == XCB_EXPOSE) {
render_text(dpy, win, 12, 24);
}
free(evt);
}
xcb_destroy_window(dpy, win);
xcb_disconnect(dpy);
return EXIT_SUCCESS;
}
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;
}