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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "base/i18n/string_compare.h" | |
6 #include "base/strings/utf_string_conversions.h" | |
7 #include "chrome/browser/media/router/media_sink.h" | |
8 #include "third_party/icu/source/i18n/unicode/coll.h" | |
9 | |
10 namespace media_router { | |
11 | |
12 MediaSink::MediaSink(const MediaSink::Id& sink_id, | |
13 const std::string& name, | |
14 const MediaSink::IconType icon_type) | |
15 : sink_id_(sink_id), name_(name), icon_type_(icon_type) {} | |
16 | |
17 MediaSink::MediaSink(const MediaSink& other) = default; | |
18 | |
19 MediaSink::MediaSink() {} | |
20 | |
21 MediaSink::~MediaSink() { | |
22 } | |
23 | |
24 bool MediaSink::Equals(const MediaSink& other) const { | |
25 return sink_id_ == other.sink_id_; | |
26 } | |
27 | |
28 bool MediaSink::operator==(const MediaSink& other) const { | |
29 return sink_id_ == other.sink_id_ && name_ == other.name_ && | |
30 description_ == other.description_ && domain_ == other.domain_ && | |
31 icon_type_ == other.icon_type_; | |
32 } | |
33 | |
34 bool MediaSink::operator!=(const MediaSink& other) const { | |
35 return !operator==(other); | |
36 } | |
37 | |
38 bool MediaSink::CompareUsingCollator(const MediaSink& other, | |
39 const icu::Collator* collator) const { | |
40 if (icon_type_ != other.icon_type_) | |
41 return icon_type_ < other.icon_type_; | |
42 | |
43 if (collator) { | |
44 base::string16 this_name = base::UTF8ToUTF16(name_); | |
45 base::string16 other_name = base::UTF8ToUTF16(other.name_); | |
46 UCollationResult result = base::i18n::CompareString16WithCollator( | |
47 *collator, this_name, other_name); | |
48 if (result != UCOL_EQUAL) | |
49 return result == UCOL_LESS; | |
50 } else { | |
51 // Fall back to simple string comparison if collator is not | |
52 // available. | |
53 int val = name_.compare(other.name_); | |
54 if (val) | |
55 return val < 0; | |
56 } | |
57 | |
58 return sink_id_ < other.sink_id_; | |
59 } | |
60 | |
61 } // namespace media_router | |
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