1/******************************************************************************
2 * Copyright (c) 2008-2012 Transmission authors and contributors
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20 * DEALINGS IN THE SOFTWARE.
21 *****************************************************************************/
22
23#include <libtransmission/transmission.h>
24#include <libtransmission/utils.h> // tr_getRatio()
25
26#import "TorrentGroup.h"
27#import "GroupsController.h"
28#import "Torrent.h"
29
30@implementation TorrentGroup
31
32- (id) initWithGroup: (NSInteger) group
33{
34    if ((self = [super init]))
35    {
36        fGroup = group;
37        fTorrents = [[NSMutableArray alloc] init];
38    }
39    return self;
40}
41
42
43- (NSString *) description
44{
45    return [NSString stringWithFormat: @"Torrent Group %ld: %@", fGroup, fTorrents];
46}
47
48- (NSInteger) groupIndex
49{
50    return fGroup;
51}
52
53- (NSInteger) groupOrderValue
54{
55    return [[GroupsController groups] rowValueForIndex: fGroup];
56}
57
58- (NSMutableArray *) torrents
59{
60    return fTorrents;
61}
62
63- (CGFloat) ratio
64{
65    uint64_t uploaded = 0, downloaded = 0;
66    for (Torrent * torrent in fTorrents)
67    {
68        uploaded += [torrent uploadedTotal];
69        downloaded += [torrent downloadedTotal];
70    }
71
72    return tr_getRatio(uploaded, downloaded);
73}
74
75- (CGFloat) uploadRate
76{
77    CGFloat rate = 0.0;
78    for (Torrent * torrent in fTorrents)
79        rate += [torrent uploadRate];
80
81    return rate;
82}
83
84- (CGFloat) downloadRate
85{
86    CGFloat rate = 0.0;
87    for (Torrent * torrent in fTorrents)
88        rate += [torrent downloadRate];
89
90    return rate;
91}
92
93@end
94