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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <list> | 5 #include <list> |
6 | 6 |
7 #include "services/media/factory_service/rule_set.h" | 7 #include "services/media/factory_service/rule_set.h" |
8 | 8 |
9 namespace mojo { | 9 namespace mojo { |
10 namespace media { | 10 namespace media { |
11 | 11 |
12 RuleSet::RuleSet() {} | 12 RuleSet::RuleSet() {} |
13 | 13 |
14 RuleSet::~RuleSet() {} | 14 RuleSet::~RuleSet() {} |
15 | 15 |
16 Event RuleSet::AddRule(const Condition& condition) { | 16 Event RuleSet::AddRule(const Condition& condition) { |
17 Event event = Event::Create(); | 17 Event event = Event::Create(); |
18 | 18 |
19 if (condition()) { | 19 if (condition()) { |
20 event.Occur(); | 20 event.Occur(); |
21 } else { | 21 } else { |
22 CheckRules(); // To purge occurred/cancelled events. | 22 CheckRules(); // To purge occurred/cancelled events. |
23 rules_.push_back(Rule(condition, event)); | 23 rules_.push_back(Rule(condition, event)); |
24 } | 24 } |
25 | 25 |
26 return event; | 26 return event; |
27 } | 27 } |
28 | 28 |
29 void RuleSet::CheckRules() { | 29 void RuleSet::CheckRules() { |
30 Event to_occur; | 30 Event to_occur; |
31 std::unique_ptr<std::list<Event>> more_to_occur; | 31 std::unique_ptr<std::list<Event>> more_to_occur; |
32 | 32 |
(...skipping 26 matching lines...) Expand all Loading... |
59 | 59 |
60 if (more_to_occur) { | 60 if (more_to_occur) { |
61 for (const Event& event : *more_to_occur) { | 61 for (const Event& event : *more_to_occur) { |
62 event.Occur(); | 62 event.Occur(); |
63 } | 63 } |
64 } | 64 } |
65 } | 65 } |
66 | 66 |
67 } // namespace media | 67 } // namespace media |
68 } // namespace mojo | 68 } // namespace mojo |
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