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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 "platform/text/Hyphenation.h" | 5 #include "platform/text/Hyphenation.h" |
6 | 6 |
7 #include "wtf/text/StringView.h" | 7 #include "wtf/text/StringView.h" |
8 | 8 |
9 namespace blink { | 9 namespace blink { |
10 | 10 |
11 Hyphenation::HyphenationMap& Hyphenation::getHyphenationMap() | 11 Hyphenation::HyphenationMap& Hyphenation::getHyphenationMap() |
12 { | 12 { |
13 DEFINE_STATIC_LOCAL(HyphenationMap, hyphenationMap, ()); | 13 DEFINE_STATIC_LOCAL(HyphenationMap, hyphenationMap, ()); |
14 return hyphenationMap; | 14 return hyphenationMap; |
15 } | 15 } |
16 | 16 |
17 Hyphenation* Hyphenation::get(const AtomicString& locale) | 17 Hyphenation* Hyphenation::get(const AtomicString& locale) |
18 { | 18 { |
| 19 DCHECK(!locale.isNull()); |
19 Hyphenation::HyphenationMap& hyphenationMap = getHyphenationMap(); | 20 Hyphenation::HyphenationMap& hyphenationMap = getHyphenationMap(); |
20 auto result = hyphenationMap.add(locale, nullptr); | 21 auto result = hyphenationMap.add(locale, nullptr); |
21 if (result.isNewEntry) | 22 if (result.isNewEntry) |
22 result.storedValue->value = platformGetHyphenation(locale); | 23 result.storedValue->value = platformGetHyphenation(locale); |
23 return result.storedValue->value.get(); | 24 return result.storedValue->value.get(); |
24 } | 25 } |
25 | 26 |
26 void Hyphenation::setForTesting(const AtomicString& locale, PassRefPtr<Hyphenati
on> hyphenation) | 27 void Hyphenation::setForTesting(const AtomicString& locale, PassRefPtr<Hyphenati
on> hyphenation) |
27 { | 28 { |
28 getHyphenationMap().set(locale, hyphenation); | 29 getHyphenationMap().set(locale, hyphenation); |
29 } | 30 } |
30 | 31 |
31 void Hyphenation::clearForTesting() | 32 void Hyphenation::clearForTesting() |
32 { | 33 { |
33 getHyphenationMap().clear(); | 34 getHyphenationMap().clear(); |
34 } | 35 } |
35 | 36 |
36 } // namespace blink | 37 } // namespace blink |
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