#include <xcb/xcb.h>
#include <xcb/xcb_event.h>
#include <xcb/xcb_ewmh.h>
-#include <xcb/xinerama.h>
+#include <xcb/randr.h>
#include "types.h"
#include "settings.h"
#include "messages.h"
running = false;
}
+void cleanup(void)
+{
+ while (mon_head != NULL)
+ remove_monitor(mon_head);
+ while (rule_head != NULL)
+ remove_rule(rule_head);
+ free(frozen_pointer);
+}
+
void register_events(void)
{
uint32_t values[] = {ROOT_EVENT_MASK};
- xcb_generic_error_t *e = xcb_request_check(dpy, xcb_change_window_attributes_checked(dpy, screen->root, XCB_CW_EVENT_MASK, values));
+ xcb_generic_error_t *e = xcb_request_check(dpy, xcb_change_window_attributes_checked(dpy, root, XCB_CW_EVENT_MASK, values));
if (e != NULL) {
xcb_disconnect(dpy);
- err("another wm is already running\n");
+ err("Another window manager is already running.\n");
}
}
-void grab_buttons(void)
+bool import_monitors(void)
{
- xcb_grab_button(dpy, false, screen->root, XCB_EVENT_MASK_BUTTON_PRESS, XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_NONE, XCB_NONE, XCB_BUTTON_INDEX_1, button_modifier);
- xcb_grab_button(dpy, false, screen->root, XCB_EVENT_MASK_BUTTON_PRESS, XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_NONE, XCB_NONE, XCB_BUTTON_INDEX_2, button_modifier);
- xcb_grab_button(dpy, false, screen->root, XCB_EVENT_MASK_BUTTON_PRESS, XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_NONE, XCB_NONE, XCB_BUTTON_INDEX_3, button_modifier);
+ PUTS("import monitors");
+ xcb_randr_get_screen_resources_current_reply_t *sres = xcb_randr_get_screen_resources_current_reply(dpy, xcb_randr_get_screen_resources_current(dpy, root), NULL);
+ if (sres == NULL)
+ return false;
+
+ int len = xcb_randr_get_screen_resources_current_outputs_length(sres);
+ xcb_randr_output_t *outputs = xcb_randr_get_screen_resources_current_outputs(sres);
+
+ xcb_randr_get_output_info_cookie_t cookies[len];
+ for (int i = 0; i < len; i++)
+ cookies[i] = xcb_randr_get_output_info(dpy, outputs[i], XCB_CURRENT_TIME);
+
+ for (monitor_t *m = mon_head; m != NULL; m = m->next)
+ m->wired = false;
+
+ monitor_t *mm = NULL;
+ unsigned int num = 0;
+
+ for (int i = 0; i < len; i++) {
+ xcb_randr_get_output_info_reply_t *info = xcb_randr_get_output_info_reply(dpy, cookies[i], NULL);
+ if (info != NULL && info->crtc != XCB_NONE) {
+
+ xcb_randr_get_crtc_info_reply_t *cir = xcb_randr_get_crtc_info_reply(dpy, xcb_randr_get_crtc_info(dpy, info->crtc, XCB_CURRENT_TIME), NULL);
+ if (cir != NULL) {
+ xcb_rectangle_t rect = (xcb_rectangle_t) {cir->x, cir->y, cir->width, cir->height};
+ mm = get_monitor_by_id(outputs[i]);
+ if (mm != NULL) {
+ mm->rectangle = rect;
+ for (desktop_t *d = mm->desk_head; d != NULL; d = d->next)
+ for (node_t *n = first_extrema(d->root); n != NULL; n = next_leaf(n, d->root))
+ fit_monitor(mm, n->client);
+ arrange(mm, mm->desk);
+ mm->wired = true;
+ PRINTF("update monitor %s (0x%X)\n", mm->name, mm->id);
+ } else {
+ mm = add_monitor(&rect);
+ char *name = (char *)xcb_randr_get_output_info_name(info);
+ size_t name_len = MIN(sizeof(mm->name), (size_t)xcb_randr_get_output_info_name_length(info));
+ strncpy(mm->name, name, name_len);
+ mm->name[name_len] = '\0';
+ mm->id = outputs[i];
+ add_desktop(mm, make_desktop(NULL));
+ PRINTF("add monitor %s (0x%X)\n", mm->name, mm->id);
+ }
+ num++;
+ }
+ free(cir);
+ }
+ free(info);
+ }
+
+ monitor_t *m = mon_head;
+ while (m != NULL) {
+ monitor_t *next = m->next;
+ if (!m->wired) {
+ PRINTF("remove monitor %s (0x%X)\n", m->name, m->id);
+ merge_monitors(m, mm);
+ remove_monitor(m);
+ }
+ m = next;
+ }
+
+ free(sres);
+ update_motion_recorder();
+ return (num_monitors > 0);
}
-void ungrab_buttons(void)
+void init(void)
{
- xcb_ungrab_button(dpy, XCB_BUTTON_INDEX_1, screen->root, button_modifier);
- xcb_ungrab_button(dpy, XCB_BUTTON_INDEX_2, screen->root, button_modifier);
- xcb_ungrab_button(dpy, XCB_BUTTON_INDEX_3, screen->root, button_modifier);
+ num_monitors = num_desktops = num_clients = 0;
+ monitor_uid = desktop_uid = client_uid = rule_uid = 0;
+ mon = last_mon = mon_head = mon_tail = NULL;
+ rule_head = rule_tail = NULL;
+ status_fifo = NULL;
+ randr_base = 0;
+ visible = true;
+ exit_status = 0;
}
void setup(void)
{
+ init();
ewmh_init();
screen = xcb_setup_roots_iterator(xcb_get_setup(dpy)).data;
- if (!screen)
- err("can't acquire screen\n");
+ if (screen == NULL)
+ err("Can't acquire the default screen.\n");
+ root = screen->root;
register_events();
screen_width = screen->width_in_pixels;
screen_height = screen->height_in_pixels;
root_depth = screen->root_depth;
+ uint32_t mask = XCB_CW_EVENT_MASK;
+ uint32_t values[] = {XCB_EVENT_MASK_POINTER_MOTION};
+ motion_recorder = xcb_generate_id(dpy);
+ xcb_create_window(dpy, XCB_COPY_FROM_PARENT, motion_recorder, root, 0, 0, screen_width, screen_height, 0, XCB_WINDOW_CLASS_INPUT_ONLY, XCB_COPY_FROM_PARENT, mask, values);
+
xcb_atom_t net_atoms[] = {ewmh->_NET_SUPPORTED,
ewmh->_NET_DESKTOP_NAMES,
ewmh->_NET_NUMBER_OF_DESKTOPS,
ewmh->_NET_WM_DESKTOP,
ewmh->_NET_WM_STATE,
ewmh->_NET_WM_STATE_FULLSCREEN,
+ ewmh->_NET_WM_STATE_DEMANDS_ATTENTION,
ewmh->_NET_WM_WINDOW_TYPE,
ewmh->_NET_WM_WINDOW_TYPE_DOCK,
ewmh->_NET_WM_WINDOW_TYPE_NOTIFICATION,
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;
+ xcb_intern_atom_reply_t *iar = xcb_intern_atom_reply(dpy, xcb_intern_atom(dpy, 0, strlen("_COMPTON_SHADOW"), "_COMPTON_SHADOW"), NULL);
- 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 (iar != NULL) {
+ compton_shadow = iar->atom;
+ free(iar);
}
- 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);
+ const xcb_query_extension_reply_t *qep = xcb_get_extension_data(dpy, &xcb_randr_id);
+ if (qep->present && import_monitors()) {
+ randr = true;
+ randr_base = qep->first_event;
+ xcb_randr_select_input(dpy, root, XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
} else {
- warn("Xinerama is inactive");
+ randr = false;
+ warn("Couldn't retrieve monitors via RandR.\n");
xcb_rectangle_t rect = (xcb_rectangle_t) {0, 0, screen_width, screen_height};
- add_monitor(&rect);
+ monitor_t *m = add_monitor(&rect);
+ add_desktop(m, make_desktop(NULL));
}
- for (monitor_t *m = mon_head; m != NULL; m = m->next)
- add_desktop(m, NULL);
-
ewmh_update_number_of_desktops();
ewmh_update_desktop_names();
ewmh_update_current_desktop();
- rule_head = make_rule();
frozen_pointer = make_pointer_state();
- get_pointer_position(&pointer_position);
- split_mode = MODE_AUTOMATIC;
}
int main(int argc, char *argv[])
{
- if (argc == 2 && strcmp(argv[1], "-v") == 0) {
- printf("%s\n", VERSION);
- exit(EXIT_SUCCESS);
- }
-
fd_set descriptors;
char socket_path[MAXLEN];
+ char *fifo_path = NULL;
+ status_prefix = NULL;
int sock_fd, ret_fd, dpy_fd, sel, n;
struct sockaddr_un sock_address;
size_t rsplen = 0;
char msg[BUFSIZ] = {0};
char rsp[BUFSIZ] = {0};
-
xcb_generic_event_t *event;
+ char opt;
+
+ while ((opt = getopt(argc, argv, "hvs:p:")) != -1) {
+ switch (opt) {
+ case 'h':
+ printf("bspwm [-h|-v|-s PANEL_FIFO|-p PANEL_PREFIX]\n");
+ exit(EXIT_SUCCESS);
+ break;
+ case 'v':
+ printf("%s\n", VERSION);
+ exit(EXIT_SUCCESS);
+ break;
+ case 's':
+ fifo_path = optarg;
+ break;
+ case 'p':
+ status_prefix = optarg;
+ break;
+ }
+ }
running = true;
-
dpy = xcb_connect(NULL, &default_screen);
if (xcb_connection_has_error(dpy))
- err("can't open display\n");
+ err("Can't open the default display.\n");
setup();
sock_fd = socket(AF_UNIX, SOCK_STREAM, 0);
if (sock_fd == -1)
- err("couldn't create socket\n");
+ err("Couldn't create the socket.\n");
- bind(sock_fd, (struct sockaddr *) &sock_address, sizeof(sock_address));
- listen(sock_fd, SOMAXCONN);
+ if (bind(sock_fd, (struct sockaddr *) &sock_address, sizeof(sock_address)) == -1)
+ err("Couldn't bind a name to the socket.\n");
+
+ if (listen(sock_fd, SOMAXCONN) == -1)
+ err("Couldn't listen to the socket.\n");
sel = MAX(sock_fd, dpy_fd) + 1;
+ if (fifo_path != NULL) {
+ int fifo_fd = open(fifo_path, O_RDWR | O_NONBLOCK);
+ if (fifo_fd != -1)
+ status_fifo = fdopen(fifo_fd, "w");
+ else
+ warn("Couldn't open status fifo.\n");
+ }
+
load_settings();
run_autostart();
- grab_buttons();
ewmh_update_wm_name();
while (running) {
FD_SET(sock_fd, &descriptors);
FD_SET(dpy_fd, &descriptors);
- if (select(sel, &descriptors, NULL, NULL, NULL)) {
+ if (select(sel, &descriptors, NULL, NULL, NULL) > 0) {
if (FD_ISSET(sock_fd, &descriptors)) {
ret_fd = accept(sock_fd, NULL, 0);
}
- if (xcb_connection_has_error(dpy)) {
- err("connection has errors\n");
- }
+ if (xcb_connection_has_error(dpy))
+ err("The server has closed the connection.\n");
}
+ cleanup();
close(sock_fd);
+ if (status_fifo != NULL)
+ fclose(status_fifo);
xcb_ewmh_connection_wipe(ewmh);
+ xcb_destroy_window(dpy, motion_recorder);
free(ewmh);
xcb_flush(dpy);
xcb_disconnect(dpy);
- return 0;
+ return exit_status;
}
projects / bspwm.git / blobdiff