void remove_desktop(monitor_t *m, desktop_t *d)
{
put_status(SBSC_MASK_DESKTOP_REMOVE, "desktop_remove %s %s\n", m->name, d->name);
bool was_focused = (mon != NULL && d == mon->desk);
bool was_active = (d == m->desk);
history_remove(d, NULL, false);
unlink_desktop(m, d);
empty_desktop(m, d);
free(d);
ewmh_update_current_desktop();
ewmh_update_number_of_desktops();
ewmh_update_desktop_names();
if (mon != NULL && m->desk != NULL) {
if (was_focused) {
update_focused();
} else if (was_active) {
activate_node(m, m->desk, m->desk->focus);
}
}
put_status(SBSC_MASK_REPORT);
}
void add_desktop(monitor_t *m, desktop_t *d)
{
PRINTF("add desktop %s\n", d->name);
insert_desktop(m, d);
num_desktops++;
ewmh_update_number_of_desktops();
ewmh_update_desktop_names();
put_status();
}
void add_desktop(monitor_t *m, desktop_t *d)
{
put_status(SBSC_MASK_DESKTOP_ADD, "desktop_add %s %s\n", m->name, d->name);
insert_desktop(m, d);
ewmh_update_number_of_desktops();
ewmh_update_desktop_names();
ewmh_update_wm_desktops();
put_status(SBSC_MASK_REPORT);
}
void add_desktop(monitor_t *m, desktop_t *d)
{
put_status(SBSC_MASK_DESKTOP_ADD, "desktop_add 0x%08X %s 0x%08X\n", d->id, d->name, m->id);
d->border_width = m->border_width;
d->window_gap = m->window_gap;
insert_desktop(m, d);
ewmh_update_number_of_desktops();
ewmh_update_desktop_names();
ewmh_update_wm_desktops();
put_status(SBSC_MASK_REPORT);
}
void remove_desktop(monitor_t *m, desktop_t *d)
{
PRINTF("remove desktop %s\n", d->name);
unlink_desktop(m, d);
history_remove(d, NULL);
empty_desktop(d);
free(d);
num_desktops--;
ewmh_update_number_of_desktops();
ewmh_update_desktop_names();
put_status();
}
void ewmh_update(void) {
long vp[] = {0, 0};
XChangeProperty(dpy, root, ewmh_atoms[NET_SUPPORTED], XA_ATOM, 32, PropModeReplace, (unsigned char *) &ewmh_atoms, EWMH_ATOM_COUNT);
XChangeProperty(dpy, root, ewmh_atoms[NET_SUPPORTING_WM_CHECK], XA_WINDOW, 32, PropModeReplace, (unsigned char *) &wlist, 1);
XChangeProperty(dpy, wlist, ewmh_atoms[NET_SUPPORTING_WM_CHECK], XA_WINDOW, 32, PropModeReplace, (unsigned char *) &wlist, 1);
XChangeProperty(dpy, wlist, ewmh_atoms[NET_WM_NAME], XA_STRING, 8, PropModeReplace, (unsigned char *) NAME, strlen(NAME));
XChangeProperty(dpy, root, ewmh_atoms[NET_DESKTOP_VIEWPORT], XA_CARDINAL, 32, PropModeReplace, (unsigned char *) &vp, 2);
XDeleteProperty(dpy, root, ewmh_atoms[NET_DESKTOP_NAMES]);
ewmh_update_number_of_desktops();
ewmh_set_desktop(desktop);
ewmh_update_geometry();
ewmh_update_showing_desktop();
}
void cfg_reinitialize(void) {
int i;
#ifdef USE_XFT
int xft = xftfont ? 1 : 0;
#endif
/* free things from old configuration */
XFreeGC(dpy, gc);
XFreeGC(dpy, igc);
XFreeGC(dpy, bgc);
XFreeGC(dpy, ibgc);
keys_free();
/* read config again */
cfg_read(0);
/* update some things */
p_attr.background_pixel = fg.pixel;
p_attr.border_pixel = ibfg.pixel;
select_root_events();
/* update clients */
for(i = 0; i < cn; i++) {
#ifdef USE_XFT
if(xftfont && !xft)
clients[i]->wlist_draw = XftDrawCreate(dpy, clients[i]->wlist_item, visual, colormap);
if(!xftfont && xft) {
XftDrawDestroy(clients[i]->title_draw);
XftDrawDestroy(clients[i]->wlist_draw);
}
#endif
XDestroyWindow(dpy, clients[i]->button_parent_left);
XDestroyWindow(dpy, clients[i]->button_parent_right);
free((void *) clients[i]->buttons);
clients[i]->flags ^= clients[i]->flags & HAS_BUTTONS;
buttons_create(clients[i]); /* buttons are now on top of the client window */
XRaiseWindow(dpy, clients[i]->window); /* hence this line */
client_update(clients[i]);
client_update_name(clients[i]);
(clients[i] == current) ? client_set_bg(clients[i], bg, fg) : client_set_bg(clients[i], ibg, ifg);
if(clients[i]->flags & IS_TASKBAR)
client_set_layer(clients[i], taskbar_ontop ? TOP : NORMAL);
XUngrabButton(dpy, AnyButton, AnyModifier, clients[i]->parent);
client_grab_buttons(clients[i]);
if(clients[i]->flags & FULLSCREEN && clients[i]->layer <= NORMAL && fullscreen_stacking != FS_NORMAL)
client_update_layer(clients[i], (fullscreen_stacking == FS_ALWAYS_ONTOP) ? NORMAL : TOP);
if(clients[i]->flags & HAS_BORDER)
XSetWindowBorderWidth(dpy, clients[i]->parent, border_width);
ewmh_update_extents(clients[i]);
}
ewmh_update_number_of_desktops();
ewmh_update_geometry();
ewmh_update_strut();
}
void setup(void)
{
ewmh_init();
screen = xcb_setup_roots_iterator(xcb_get_setup(dpy)).data;
if (!screen)
die("error: cannot aquire screen\n");
screen_width = screen->width_in_pixels;
screen_height = screen->height_in_pixels;
root_depth = screen->root_depth;
xcb_atom_t net_atoms[] = {ewmh->_NET_SUPPORTED,
ewmh->_NET_DESKTOP_NAMES,
ewmh->_NET_NUMBER_OF_DESKTOPS,
ewmh->_NET_CURRENT_DESKTOP,
ewmh->_NET_CLIENT_LIST,
ewmh->_NET_ACTIVE_WINDOW,
ewmh->_NET_WM_STATE,
ewmh->_NET_WM_STATE_FULLSCREEN,
ewmh->_NET_WM_WINDOW_TYPE,
ewmh->_NET_WM_WINDOW_TYPE_DIALOG,
ewmh->_NET_WM_WINDOW_TYPE_UTILITY,
ewmh->_NET_WM_WINDOW_TYPE_TOOLBAR};
xcb_ewmh_set_supported(ewmh, default_screen, LENGTH(net_atoms), net_atoms);
desk = make_desktop(DEFAULT_DESK_NAME);
last_desk = NULL;
desk_head = desk;
desk_tail = desk;
num_desktops++;
ewmh_update_number_of_desktops();
ewmh_update_desktop_names();
rule_head = make_rule();
frozen_pointer = make_pointer_state();
split_mode = MODE_AUTOMATIC;
}
void remove_desktop(monitor_t *m, desktop_t *d)
{
put_status(SBSC_MASK_DESKTOP_REMOVE, "desktop_remove 0x%08X 0x%08X\n", m->id, d->id);
remove_node(m, d, d->root);
unlink_desktop(m, d);
history_remove(d, NULL, false);
free(d);
ewmh_update_current_desktop();
ewmh_update_number_of_desktops();
ewmh_update_desktop_names();
if (mon != NULL && m->desk == NULL) {
if (m == mon) {
focus_node(m, NULL, NULL);
} else {
activate_node(m, NULL, NULL);
}
}
put_status(SBSC_MASK_REPORT);
}
void setup(void)
{
ewmh_init();
screen = xcb_setup_roots_iterator(xcb_get_setup(dpy)).data;
if (!screen)
err("error: cannot aquire screen\n");
screen_width = screen->width_in_pixels;
screen_height = screen->height_in_pixels;
root_depth = screen->root_depth;
xcb_atom_t net_atoms[] = {ewmh->_NET_SUPPORTED,
ewmh->_NET_DESKTOP_NAMES,
ewmh->_NET_NUMBER_OF_DESKTOPS,
ewmh->_NET_CURRENT_DESKTOP,
ewmh->_NET_CLIENT_LIST,
ewmh->_NET_ACTIVE_WINDOW,
ewmh->_NET_WM_DESKTOP,
ewmh->_NET_WM_STATE,
ewmh->_NET_WM_STATE_FULLSCREEN,
ewmh->_NET_WM_WINDOW_TYPE,
ewmh->_NET_WM_WINDOW_TYPE_DOCK,
ewmh->_NET_WM_WINDOW_TYPE_NOTIFICATION,
ewmh->_NET_WM_WINDOW_TYPE_DIALOG,
ewmh->_NET_WM_WINDOW_TYPE_UTILITY,
ewmh->_NET_WM_WINDOW_TYPE_TOOLBAR};
xcb_ewmh_set_supported(ewmh, default_screen, LENGTH(net_atoms), net_atoms);
monitor_uid = desktop_uid = client_uid = 0;
mon = last_mon = mon_head = mon_tail = NULL;
bool xinerama_is_active = false;
if (xcb_get_extension_data(dpy, &xcb_xinerama_id)->present) {
xcb_xinerama_is_active_reply_t *xia = xcb_xinerama_is_active_reply(dpy, xcb_xinerama_is_active(dpy), NULL);
if (xia != NULL) {
xinerama_is_active = xia->state;
free(xia);
}
}
if (xinerama_is_active) {
xcb_xinerama_query_screens_reply_t *xsq = xcb_xinerama_query_screens_reply(dpy, xcb_xinerama_query_screens(dpy), NULL);
xcb_xinerama_screen_info_t *xsi = xcb_xinerama_query_screens_screen_info(xsq);
int n = xcb_xinerama_query_screens_screen_info_length(xsq);
PRINTF("number of monitors: %d\n", n);
for (int i = 0; i < n; i++) {
xcb_xinerama_screen_info_t info = xsi[i];
xcb_rectangle_t rect = (xcb_rectangle_t) {info.x_org, info.y_org, info.width, info.height};
add_monitor(&rect);
}
free(xsq);
} else {
warn("Xinerama is inactive");
xcb_rectangle_t rect = (xcb_rectangle_t) {0, 0, screen_width, screen_height};
add_monitor(&rect);
}
for (monitor_t *m = mon_head; m != NULL; m = m->next)
add_desktop(m, NULL);
ewmh_update_number_of_desktops();
ewmh_update_desktop_names();
rule_head = make_rule();
frozen_pointer = make_pointer_state();
get_pointer_position(&pointer_position);
split_mode = MODE_AUTOMATIC;
}
