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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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53 class ExceptionState; | 53 class ExceptionState; |
54 class FontFaceDescriptors; | 54 class FontFaceDescriptors; |
55 class StringOrArrayBufferOrArrayBufferView; | 55 class StringOrArrayBufferOrArrayBufferView; |
56 class StylePropertySet; | 56 class StylePropertySet; |
57 class StyleRuleFontFace; | 57 class StyleRuleFontFace; |
58 | 58 |
59 class FontFace : public RefCountedWillBeGarbageCollectedFinalized<FontFace>, pub
lic ScriptWrappable, public ActiveDOMObject { | 59 class FontFace : public RefCountedWillBeGarbageCollectedFinalized<FontFace>, pub
lic ScriptWrappable, public ActiveDOMObject { |
60 DEFINE_WRAPPERTYPEINFO(); | 60 DEFINE_WRAPPERTYPEINFO(); |
61 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(FontFace); | 61 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(FontFace); |
62 public: | 62 public: |
63 enum LoadStatus { Unloaded, Loading, Loaded, Error }; | 63 enum LoadStatusType { Unloaded, Loading, Loaded, Error }; |
64 | 64 |
65 static PassRefPtrWillBeRawPtr<FontFace> create(ExecutionContext*, const Atom
icString& family, StringOrArrayBufferOrArrayBufferView&, const FontFaceDescripto
rs&); | 65 static PassRefPtrWillBeRawPtr<FontFace> create(ExecutionContext*, const Atom
icString& family, StringOrArrayBufferOrArrayBufferView&, const FontFaceDescripto
rs&); |
66 static PassRefPtrWillBeRawPtr<FontFace> create(Document*, const StyleRuleFon
tFace*); | 66 static PassRefPtrWillBeRawPtr<FontFace> create(Document*, const StyleRuleFon
tFace*); |
67 | 67 |
68 ~FontFace(); | 68 ~FontFace(); |
69 | 69 |
70 const AtomicString& family() const { return m_family; } | 70 const AtomicString& family() const { return m_family; } |
71 String style() const; | 71 String style() const; |
72 String weight() const; | 72 String weight() const; |
73 String stretch() const; | 73 String stretch() const; |
74 String unicodeRange() const; | 74 String unicodeRange() const; |
75 String variant() const; | 75 String variant() const; |
76 String featureSettings() const; | 76 String featureSettings() const; |
77 | 77 |
78 // FIXME: Changing these attributes should affect font matching. | 78 // FIXME: Changing these attributes should affect font matching. |
79 void setFamily(ExecutionContext*, const AtomicString& s, ExceptionState&) {
m_family = s; } | 79 void setFamily(ExecutionContext*, const AtomicString& s, ExceptionState&) {
m_family = s; } |
80 void setStyle(ExecutionContext*, const String&, ExceptionState&); | 80 void setStyle(ExecutionContext*, const String&, ExceptionState&); |
81 void setWeight(ExecutionContext*, const String&, ExceptionState&); | 81 void setWeight(ExecutionContext*, const String&, ExceptionState&); |
82 void setStretch(ExecutionContext*, const String&, ExceptionState&); | 82 void setStretch(ExecutionContext*, const String&, ExceptionState&); |
83 void setUnicodeRange(ExecutionContext*, const String&, ExceptionState&); | 83 void setUnicodeRange(ExecutionContext*, const String&, ExceptionState&); |
84 void setVariant(ExecutionContext*, const String&, ExceptionState&); | 84 void setVariant(ExecutionContext*, const String&, ExceptionState&); |
85 void setFeatureSettings(ExecutionContext*, const String&, ExceptionState&); | 85 void setFeatureSettings(ExecutionContext*, const String&, ExceptionState&); |
86 | 86 |
87 String status() const; | 87 String status() const; |
88 ScriptPromise loaded(ScriptState* scriptState) { return fontStatusPromise(sc
riptState); } | 88 ScriptPromise loaded(ScriptState* scriptState) { return fontStatusPromise(sc
riptState); } |
89 | 89 |
90 ScriptPromise load(ScriptState*); | 90 ScriptPromise load(ScriptState*); |
91 | 91 |
92 LoadStatus loadStatus() const { return m_status; } | 92 LoadStatusType loadStatus() const { return m_status; } |
93 void setLoadStatus(LoadStatus); | 93 void setLoadStatus(LoadStatusType); |
94 void setError(DOMException* = nullptr); | 94 void setError(DOMException* = nullptr); |
95 DOMException* error() const { return m_error; } | 95 DOMException* error() const { return m_error; } |
96 FontTraits traits() const; | 96 FontTraits traits() const; |
97 CSSFontFace* cssFontFace() { return m_cssFontFace.get(); } | 97 CSSFontFace* cssFontFace() { return m_cssFontFace.get(); } |
98 | 98 |
99 DECLARE_VIRTUAL_TRACE(); | 99 DECLARE_VIRTUAL_TRACE(); |
100 | 100 |
101 bool hadBlankText() const; | 101 bool hadBlankText() const; |
102 | 102 |
103 class LoadFontCallback : public RefCountedWillBeGarbageCollectedFinalized<Lo
adFontCallback> { | 103 class LoadFontCallback : public RefCountedWillBeGarbageCollectedFinalized<Lo
adFontCallback> { |
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133 | 133 |
134 AtomicString m_family; | 134 AtomicString m_family; |
135 String m_otsParseMessage; | 135 String m_otsParseMessage; |
136 RefPtrWillBeMember<CSSValue> m_style; | 136 RefPtrWillBeMember<CSSValue> m_style; |
137 RefPtrWillBeMember<CSSValue> m_weight; | 137 RefPtrWillBeMember<CSSValue> m_weight; |
138 RefPtrWillBeMember<CSSValue> m_stretch; | 138 RefPtrWillBeMember<CSSValue> m_stretch; |
139 RefPtrWillBeMember<CSSValue> m_unicodeRange; | 139 RefPtrWillBeMember<CSSValue> m_unicodeRange; |
140 RefPtrWillBeMember<CSSValue> m_variant; | 140 RefPtrWillBeMember<CSSValue> m_variant; |
141 RefPtrWillBeMember<CSSValue> m_featureSettings; | 141 RefPtrWillBeMember<CSSValue> m_featureSettings; |
142 RefPtrWillBeMember<CSSValue> m_display; | 142 RefPtrWillBeMember<CSSValue> m_display; |
143 LoadStatus m_status; | 143 LoadStatusType m_status; |
144 PersistentWillBeMember<DOMException> m_error; | 144 PersistentWillBeMember<DOMException> m_error; |
145 | 145 |
146 PersistentWillBeMember<LoadedProperty> m_loadedProperty; | 146 PersistentWillBeMember<LoadedProperty> m_loadedProperty; |
147 OwnPtrWillBeMember<CSSFontFace> m_cssFontFace; | 147 OwnPtrWillBeMember<CSSFontFace> m_cssFontFace; |
148 WillBeHeapVector<RefPtrWillBeMember<LoadFontCallback>> m_callbacks; | 148 WillBeHeapVector<RefPtrWillBeMember<LoadFontCallback>> m_callbacks; |
149 }; | 149 }; |
150 | 150 |
151 using FontFaceArray = WillBeHeapVector<RefPtrWillBeMember<FontFace>>; | 151 using FontFaceArray = WillBeHeapVector<RefPtrWillBeMember<FontFace>>; |
152 | 152 |
153 } // namespace blink | 153 } // namespace blink |
154 | 154 |
155 #endif // FontFace_h | 155 #endif // FontFace_h |
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