1/*
2 * Copyright (C) 1995 Paul Olav Tvete <paul@troll.no>
3 * Copyright (C) 2000-2009 Stephan Kulow <coolo@kde.org>
4 *
5 * License of original code:
6 * -------------------------------------------------------------------------
7 * Permission to use, copy, modify, and distribute this software and its
8 * documentation for any purpose and without fee is hereby granted,
9 * provided that the above copyright notice appear in all copies and that
10 * both that copyright notice and this permission notice appear in
11 * supporting documentation.
12 *
13 * This file is provided AS IS with no warranties of any kind. The author
14 * shall have no liability with respect to the infringement of copyrights,
15 * trade secrets or any patents by this file or any part thereof. In no
16 * event will the author be liable for any lost revenue or profits or
17 * other special, indirect and consequential damages.
18 * -------------------------------------------------------------------------
19 *
20 * License of modifications/additions made after 2009-01-01:
21 * -------------------------------------------------------------------------
22 * This program is free software; you can redistribute it and/or
23 * modify it under the terms of the GNU General Public License as
24 * published by the Free Software Foundation; either version 2 of
25 * the License, or (at your option) any later version.
26 *
27 * This program is distributed in the hope that it will be useful,
28 * but WITHOUT ANY WARRANTY; without even the implied warranty of
29 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30 * GNU General Public License for more details.
31 *
32 * You should have received a copy of the GNU General Public License
33 * along with this program. If not, see <http://www.gnu.org/licenses/>.
34 * -------------------------------------------------------------------------
35 */
36
37#ifndef HINT_H
38#define HINT_H
39
40#include <QList>
41
42class KCard;
43class PatPile;
44
45
46class MoveHint
47{
48public:
49 MoveHint()
50 : m_card( 0 ),
51 m_to( 0 ),
52 m_priority( 0 )
53 {
54 }
55
56 MoveHint( KCard * card, PatPile * to, int prio )
57 : m_card( card ),
58 m_to( to ),
59 m_priority( prio )
60 {
61 Q_ASSERT( card );
62 Q_ASSERT( to );
63 }
64
65 KCard * card() const
66 {
67 return m_card;
68 }
69
70 PatPile * pile() const
71 {
72 return m_to;
73 }
74
75 int priority() const
76 {
77 return m_priority;
78 }
79
80 bool isValid() const
81 {
82 return m_card && m_to;
83 }
84
85 bool operator<( const MoveHint & other ) const
86 {
87 return m_priority < other.m_priority;
88 }
89
90private:
91 KCard * m_card;
92 PatPile * m_to;
93 int m_priority;
94};
95
96#endif
97