source: trunk/macosx/TorrentGroup.m @ 7200

Last change on this file since 7200 was 7200, checked in by charles, 12 years ago

enable keywords properties for $Id$

  • Property svn:keywords set to Date Rev Author Id
File size: 2.6 KB
Line 
1/******************************************************************************
2 * $Id: TorrentGroup.m 7200 2008-11-30 06:10:42Z charles $
3 *
4 * Copyright (c) 2008 Transmission authors and contributors
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *****************************************************************************/
24
25#import "TorrentGroup.h"
26#import "Torrent.h"
27#include "utils.h" //tr_getRatio()
28
29@implementation TorrentGroup
30
31- (id) initWithGroup: (NSInteger) group
32{
33    if ((self = [super init]))
34    {
35        fGroup = group;
36        fTorrents = [[NSMutableArray alloc] init];
37    }
38    return self;
39}
40
41- (void) dealloc
42{
43    [fTorrents release];
44    [super dealloc];
45}
46
47- (NSInteger) groupIndex
48{
49    return fGroup;
50}
51
52- (NSMutableArray *) torrents
53{
54    return fTorrents;
55}
56
57- (CGFloat) ratio
58{
59    uint64_t uploaded = 0, downloaded = 0;
60    NSEnumerator * enumerator = [fTorrents objectEnumerator];
61    Torrent * torrent;
62    while ((torrent = [enumerator nextObject]))
63    {
64        uploaded += [torrent uploadedTotal];
65        downloaded += [torrent downloadedTotal];
66    }
67   
68    return tr_getRatio(uploaded, downloaded);
69}
70
71- (CGFloat) uploadRate
72{
73    CGFloat rate = 0.0f;
74    NSEnumerator * enumerator = [fTorrents objectEnumerator];
75    Torrent * torrent;
76    while ((torrent = [enumerator nextObject]))
77        rate += [torrent uploadRate];
78   
79    return rate;
80}
81
82- (CGFloat) downloadRate
83{
84    CGFloat rate = 0.0f;
85    NSEnumerator * enumerator = [fTorrents objectEnumerator];
86    Torrent * torrent;
87    while ((torrent = [enumerator nextObject]))
88        rate += [torrent downloadRate];
89   
90    return rate;
91}
92
93@end
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