include/tig/watch.h

   1 /* Copyright (c) 2006-2014 Jonas Fonseca <jonas.fonseca@gmail.com>
   2  *
   3  * This program is free software; you can redistribute it and/or
   4  * modify it under the terms of the GNU General Public License as
   5  * published by the Free Software Foundation; either version 2 of
   6  * the License, or (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  */
  13
  14 #ifndef TIG_WATCH_H
  15 #define TIG_WATCH_H
  16
  17 #include "tig/tig.h"
  18 #include "tig/types.h"
  19
  20 enum watch_event {
  21         WATCH_EVENT_SWITCH_VIEW,
  22         WATCH_EVENT_AFTER_EXTERNAL,
  23         WATCH_EVENT_PERIODIC,
  24 };
  25
  26 enum watch_trigger {
  27         WATCH_NONE              = 0,
  28         WATCH_INDEX_STAGED      = 1 << 0,
  29         WATCH_INDEX_UNSTAGED    = 1 << 1,
  30         WATCH_HEAD              = 1 << 2,
  31         WATCH_STASH             = 1 << 3,
  32 };
  33
  34 struct watch {
  35         struct watch *next;
  36         enum watch_trigger triggers;
  37         bool dirty;
  38 };
  39
  40 void watch_register(struct watch *watch, enum watch_trigger triggers);
  41 void watch_unregister(struct watch *watch);
  42 bool watch_dirty(struct watch *watch);
  43 enum watch_trigger watch_update(enum watch_event event);
  44 int watch_periodic(int interval);
  45
  46 #endif
  47 /* vim: set ts=8 sw=8 noexpandtab: */