/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * Copyright (C) 2001-2002 CodeFactory AB
 * Copyright (C) 2001-2002 Richard Hult <rhult@codefactory.se>
 * Copyright (C) 2001-2002 Mikael Hallendal <micke@codefactory.se>
 *
 * This library 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 of the
 * License, or (at your option) any later version.
 *
 * This library 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.
 *
 * You should have received a copy of the GNU General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#ifndef __MRP_PRIVATE_H__
#define __MRP_PRIVATE_H__

#include <mrproject/mrp-calendar.h>
#include <mrproject/mrp-task-manager.h>
#include <mrproject/mrp-project.h>
#include <mrproject/mrp-storage-module.h>
#include <mrproject/mrp-task.h>
#include <mrproject/mrp-file-module.h>

/* MrpProject functions. */
void            imrp_project_set_resources         (MrpProject        *project,
						    GList             *resources);
void            imrp_project_set_groups            (MrpProject        *project,
						    GList             *groups);
MrpTaskManager *imrp_project_get_task_manager      (MrpProject        *project);
void            imrp_task_add_assignment           (MrpTask           *task,
						    MrpAssignment     *assignment);
void            imrp_resource_add_assignment       (MrpResource       *resource,
						    MrpAssignment     *assignment);

/* Task functions. */
gboolean        mrp_task_manager_check_predecessor (MrpTaskManager    *manager,
						    MrpTask           *task,
						    MrpTask           *predecessor,
						    GError           **error);
gboolean        mrp_task_manager_check_move        (MrpTaskManager    *manager,
						    MrpTask           *task,
						    MrpTask           *parent,
						    GError           **error);
void            imrp_task_insert_child             (MrpTask           *parent,
						    gint               position,
						    MrpTask           *child);
void            imrp_task_remove_subtree           (MrpTask           *task);
void            imrp_task_detach                   (MrpTask           *task);
void            imrp_task_reattach                 (MrpTask           *task,
						    MrpTask           *sibling,
						    MrpTask           *parent,
						    gboolean           before);
void            imrp_task_reattach_pos             (MrpTask           *task,
						    gint               pos,
						    MrpTask           *parent);
void            imrp_task_set_visited              (MrpTask           *task,
						    gboolean           visited);
gboolean        imrp_task_get_visited              (MrpTask           *task);
void            imrp_task_set_start                (MrpTask           *task,
						    mrptime            start);
void            imrp_task_set_work_start           (MrpTask           *task,
						    mrptime            start);
void            imrp_task_set_finish               (MrpTask           *task,
						    mrptime            finish);
void            imrp_task_set_latest_start         (MrpTask           *task,
						    mrptime            time);
void            imrp_task_set_latest_finish        (MrpTask           *task,
						    mrptime            time);
void            imrp_task_set_duration             (MrpTask           *task,
						    gint               duration);
void            imrp_task_set_work                 (MrpTask           *task,
						    gint               work);
MrpConstraint   impr_task_get_constraint           (MrpTask           *task);
void            impr_task_set_constraint           (MrpTask           *task,
						    MrpConstraint      constraint);
gint            imrp_task_get_depth                (MrpTask           *task);
GNode *         imrp_task_get_node                 (MrpTask           *task);
GNode *         imrp_task_get_sorted_node          (MrpTask           *task);
GList *         imrp_task_peek_predecessors        (MrpTask           *task);
GList *         imrp_task_peek_successors          (MrpTask           *task);
MrpTaskType     imrp_task_get_type                 (MrpTask           *task);
MrpTaskSched    imrp_task_get_sched                (MrpTask           *task);

/* MrpTime funcitons. */
void            imrp_time_init                     (void);

/* MrpStorageModule functions. */
void            imrp_storage_module_set_project    (MrpStorageModule  *module,
						    MrpProject        *project);
gboolean        imrp_project_add_calendar_day      (MrpProject        *project,
						    MrpDay            *day);
GList *         imrp_project_get_calendar_days     (MrpProject        *project);
void            imrp_project_remove_calendar_day   (MrpProject        *project,
						    MrpDay            *day);

/* Calendar functions. */
void            imrp_project_signal_calendar_tree_changed (MrpProject        *project);
void            imrp_day_setup_defaults            (void);
void            imrp_calendar_replace_day          (MrpCalendar       *calendar,
						    MrpDay            *orig_day,
						    MrpDay            *new_day);
/* Signals. */
void            imrp_project_set_needs_saving      (MrpProject        *project,
						    gboolean           needs_saving);
void            imrp_object_removed                (MrpObject         *object);
void            imrp_project_task_inserted         (MrpProject        *project,
						    MrpTask           *task);
void            imrp_project_task_moved            (MrpProject        *project,
						    MrpTask           *task);

/* Property related stuff */
void            imrp_project_property_changed      (MrpProject        *project,
						    MrpProperty       *property);
void            imrp_property_set_project          (MrpProperty       *property,
						    MrpProject        *project);

/* MrpApplication functions. */
GList *         
imrp_application_get_all_file_readers              (MrpApplication  *app);

GList *
imrp_application_get_all_file_writers              (MrpApplication  *app);

void            imrp_application_register_reader   (MrpApplication    *app,
						    MrpFileReader     *reader);
void            imrp_application_register_writer   (MrpApplication    *app,
						    MrpFileWriter     *writer);


#endif /* __MRP_PRIVATE_H__ */