Index: third_party/WebKit/Source/platform/LayoutLocale.h |
diff --git a/third_party/WebKit/Source/platform/LayoutLocale.h b/third_party/WebKit/Source/platform/LayoutLocale.h |
index 4beb2675802d8a2c664068b5f4fa7266c4a33905..a4bc22c81ec50b56b5ec4829b01d6190c929b0d7 100644 |
--- a/third_party/WebKit/Source/platform/LayoutLocale.h |
+++ b/third_party/WebKit/Source/platform/LayoutLocale.h |
@@ -23,26 +23,39 @@ class PLATFORM_EXPORT LayoutLocale : public RefCounted<LayoutLocale> { |
public: |
static const LayoutLocale* get(const AtomicString& locale); |
static const LayoutLocale& getDefault(); |
+ static const LayoutLocale& getSystem(); |
static const LayoutLocale& valueOrDefault(const LayoutLocale* locale) { return locale ? *locale : getDefault(); } |
+ bool operator==(const LayoutLocale& other) const { return m_string == other.m_string; } |
+ bool operator!=(const LayoutLocale& other) const { return m_string != other.m_string; } |
+ |
const AtomicString& localeString() const { return m_string; } |
static const AtomicString& localeString(const LayoutLocale* locale) { return locale ? locale->m_string : nullAtom; } |
operator const AtomicString&() const { return m_string; } |
CString ascii() const { return m_string.ascii(); } |
const hb_language_impl_t* harfbuzzLanguage() const { return m_harfbuzzLanguage; } |
- const CString& localeForSkFontMgr() const; |
+ const char* localeForSkFontMgr() const; |
UScriptCode script() const { return m_script; } |
+ |
+ // Disambiguation of the Unified Han Ideographs. |
UScriptCode scriptForHan() const; |
+ bool hasScriptForHan() const; |
+ static const LayoutLocale* localeForHan(const LayoutLocale*); |
+ static void setLocaleForHan(const LayoutLocale*); |
+ const char* localeForHanForSkFontMgr() const; |
Hyphenation* getHyphenation() const; |
+ static PassRefPtr<LayoutLocale> createForTesting(const AtomicString&); |
static void clearForTesting(); |
static void setHyphenationForTesting(const AtomicString&, PassRefPtr<Hyphenation>); |
private: |
explicit LayoutLocale(const AtomicString&); |
+ void computeScriptForHan() const; |
+ |
AtomicString m_string; |
mutable CString m_stringForSkFontMgr; |
mutable RefPtr<Hyphenation> m_hyphenation; |
@@ -53,9 +66,13 @@ private: |
UScriptCode m_script; |
mutable UScriptCode m_scriptForHan; |
+ mutable unsigned m_hasScriptForHan : 1; |
mutable unsigned m_hyphenationComputed : 1; |
static const LayoutLocale* s_default; |
+ static const LayoutLocale* s_system; |
+ static const LayoutLocale* s_defaultForHan; |
+ static bool s_defaultForHanComputed; |
}; |
} // namespace blink |