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/*
* gitg-lane.h
* This file is part of gitg - git repository viewer
*
* Copyright (C) 2009 - Jesse van den Kieboom
*
* 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 of the License, 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GITG_LANE_H__
#define __GITG_LANE_H__
#include <glib.h>
#include <libgitg/gitg-color.h>
#include <libgitg/gitg-hash.h>
G_BEGIN_DECLS
#define GITG_IS_LANE_BOUNDARY(lane) (lane->type & GITG_LANE_TYPE_START || lane->type & GITG_LANE_TYPE_END)
typedef enum
{
GITG_LANE_TYPE_NONE,
GITG_LANE_TYPE_START = 1 << 0,
GITG_LANE_TYPE_END = 1 << 1,
GITG_LANE_SIGN_LEFT = 1 << 2,
GITG_LANE_SIGN_RIGHT = 1 << 3,
GITG_LANE_SIGN_STASH = 1 << 4,
GITG_LANE_SIGN_STAGED = 1 << 5,
GITG_LANE_SIGN_UNSTAGED = 1 << 6,
} GitgLaneType;
typedef struct
{
GitgColor *color; /** Pointer to color */
GSList *from; /** List of lanes merging on this lane */
gint8 type;
} GitgLane;
typedef struct
{
GitgLane lane;
GitgHash hash;
} GitgLaneBoundary;
GitgLane *gitg_lane_new (void);
GitgLane *gitg_lane_new_with_color (GitgColor *color);
GitgLane *gitg_lane_copy (GitgLane *lane);
GitgLane *gitg_lane_dup (GitgLane *lane);
void gitg_lane_free (GitgLane *lane);
GitgLaneBoundary *gitg_lane_convert_boundary (GitgLane *lane, GitgLaneType type);
G_END_DECLS
#endif /* __GITG_LANE_H__ */
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