git.sur5r.net Git - i3/i3/blob - i3bar/src/main.c

   1 #include <stdio.h>
   2 #include <i3/ipc.h>
   3 #include <string.h>
   4 #include <unistd.h>
   5 #include <stdlib.h>
   6 #include <ev.h>
   7 #include <xcb/xcb.h>
   8
   9 #include "ipc.h"
  10 #include "outputs.h"
  11 #include "workspaces.h"
  12 #include "common.h"
  13 #include "xcb.h"
  14
  15 void ev_prepare_cb(struct ev_loop *loop, ev_prepare *w, int revents) {
  16     xcb_flush(xcb_connection);
  17 }
  18
  19 void ev_check_cb(struct ev_loop *loop, ev_check *w, int revents) {
  20     xcb_generic_event_t *event;
  21     if ((event = xcb_poll_for_event(xcb_connection)) != NULL) {
  22         handle_xcb_event(event);
  23     }
  24     free(event);
  25 }
  26
  27 void xcb_io_cb(struct ev_loop *loop, ev_io *w, int revents) {
  28 }
  29
  30 int main(int argc, char **argv) {
  31     main_loop = ev_default_loop(0);
  32
  33     init_xcb();
  34     init_connection("/home/mero/.i3/ipc.sock");
  35
  36     subscribe_events();
  37
  38     ev_io *xcb_io = malloc(sizeof(ev_io));
  39     ev_prepare *ev_prep = malloc(sizeof(ev_prepare));
  40     ev_check *ev_chk = malloc(sizeof(ev_check));
  41
  42     ev_io_init(xcb_io, &xcb_io_cb, xcb_get_file_descriptor(xcb_connection), EV_READ);
  43     ev_prepare_init(ev_prep, &ev_prepare_cb);
  44     ev_check_init(ev_chk, &ev_check_cb);
  45
  46     ev_io_start(main_loop, xcb_io);
  47     ev_prepare_start(main_loop, ev_prep);
  48     ev_check_start(main_loop, ev_chk);
  49
  50     i3_send_msg(I3_IPC_MESSAGE_TYPE_GET_OUTPUTS, NULL);
  51     i3_send_msg(I3_IPC_MESSAGE_TYPE_GET_WORKSPACES, NULL);
  52
  53     ev_loop(main_loop, 0);
  54
  55     ev_prepare_stop(main_loop, ev_prep);
  56     ev_check_stop(main_loop, ev_chk);
  57     FREE(ev_prep);
  58     FREE(ev_chk);
  59
  60     ev_default_destroy();
  61     clean_xcb();
  62
  63     free_workspaces();
  64     FREE_SLIST(outputs, i3_output);
  65
  66     return 0;
  67 }