global_worklist.h

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/********************************************************************** 
 Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
***********************************************************************/
#ifndef FC__GLOBAL_WORKLIST_H
#define FC__GLOBAL_WORKLIST_H
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
 
/* utility */
#include "registry.h"
#include "shared.h"
 
/* common */
#include "worklist.h"
 
struct global_worklist;                 /* Opaque type. */
struct global_worklist_list;            /* Opaque type. */
 
void global_worklists_init(void);
void global_worklists_free(void);
void global_worklists_build(void);
void global_worklists_unbuild(void);
 
void global_worklists_load(struct section_file *file);
void global_worklists_save(struct section_file *file);
int global_worklists_number(void);
 
struct global_worklist *global_worklist_new(const char *name);
void global_worklist_destroy(struct global_worklist *pgwl);
 
struct global_worklist *global_worklist_by_id(int id);
 
bool global_worklist_is_valid(const struct global_worklist *pgwl);
bool global_worklist_set(struct global_worklist *pgwl,
                         const struct worklist *pwl);
const struct worklist *global_worklist_get(const struct global_worklist *pgwl);
int global_worklist_id(const struct global_worklist *pgwl);
void global_worklist_set_name(struct global_worklist *pgwl, const char *name);
const char *global_worklist_name(const struct global_worklist *pgwl);
 
#define SPECLIST_TAG global_worklist
#define SPECLIST_TYPE struct global_worklist
#include "speclist.h"
 
/* Iterates all global worklists, include the ones which are not valid. */
#define global_worklists_iterate_all(pgwl) \
  if (client.worklists) { \
    TYPED_LIST_ITERATE(struct global_worklist, client.worklists, pgwl)
#define global_worklists_iterate_all_end \
    LIST_ITERATE_END \
  }
 
/* Iterates all valid global worklists. */
#define global_worklists_iterate(pgwl) \
  global_worklists_iterate_all(pgwl) { \
    if (global_worklist_is_valid(pgwl)) {
#define global_worklists_iterate_end \
    } \
  } global_worklists_iterate_all_end;
 
#ifdef __cplusplus
}
#endif /* __cplusplus */
 
#endif  /* FC__GLOBAL_WORKLIST_H */