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1 /* | 1 /* |
2 * Copyright (C) 2010, Google Inc. All rights reserved. | 2 * Copyright (C) 2010, 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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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57 class PlatformFontUsage; | 57 class PlatformFontUsage; |
58 class RenderText; | 58 class RenderText; |
59 class StyleResolver; | 59 class StyleResolver; |
60 | 60 |
61 class InspectorCSSAgent FINAL | 61 class InspectorCSSAgent FINAL |
62 : public InspectorBaseAgent<InspectorCSSAgent> | 62 : public InspectorBaseAgent<InspectorCSSAgent> |
63 , public InspectorDOMAgent::DOMListener | 63 , public InspectorDOMAgent::DOMListener |
64 , public InspectorBackendDispatcher::CSSCommandHandler | 64 , public InspectorBackendDispatcher::CSSCommandHandler |
65 , public InspectorStyleSheetBase::Listener { | 65 , public InspectorStyleSheetBase::Listener { |
66 WTF_MAKE_NONCOPYABLE(InspectorCSSAgent); | 66 WTF_MAKE_NONCOPYABLE(InspectorCSSAgent); |
| 67 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(InspectorCSSAgent); |
67 public: | 68 public: |
68 enum MediaListSource { | 69 enum MediaListSource { |
69 MediaListSourceLinkedSheet, | 70 MediaListSourceLinkedSheet, |
70 MediaListSourceInlineSheet, | 71 MediaListSourceInlineSheet, |
71 MediaListSourceMediaRule, | 72 MediaListSourceMediaRule, |
72 MediaListSourceImportRule | 73 MediaListSourceImportRule |
73 }; | 74 }; |
74 | 75 |
75 enum StyleSheetsUpdateType { | 76 enum StyleSheetsUpdateType { |
76 InitialFrontendLoad = 0, | 77 InitialFrontendLoad = 0, |
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89 { | 90 { |
90 m_contentSecurityPolicy->setOverrideAllowInlineStyle(false); | 91 m_contentSecurityPolicy->setOverrideAllowInlineStyle(false); |
91 } | 92 } |
92 | 93 |
93 private: | 94 private: |
94 ContentSecurityPolicy* m_contentSecurityPolicy; | 95 ContentSecurityPolicy* m_contentSecurityPolicy; |
95 }; | 96 }; |
96 | 97 |
97 static CSSStyleRule* asCSSStyleRule(CSSRule*); | 98 static CSSStyleRule* asCSSStyleRule(CSSRule*); |
98 | 99 |
99 static PassOwnPtr<InspectorCSSAgent> create(InspectorDOMAgent* domAgent, Ins
pectorPageAgent* pageAgent, InspectorResourceAgent* resourceAgent) | 100 static PassOwnPtrWillBeRawPtr<InspectorCSSAgent> create(InspectorDOMAgent* d
omAgent, InspectorPageAgent* pageAgent, InspectorResourceAgent* resourceAgent) |
100 { | 101 { |
101 return adoptPtr(new InspectorCSSAgent(domAgent, pageAgent, resourceAgent
)); | 102 return adoptPtrWillBeNoop(new InspectorCSSAgent(domAgent, pageAgent, res
ourceAgent)); |
102 } | 103 } |
103 | 104 |
104 static void collectAllDocumentStyleSheets(Document*, Vector<CSSStyleSheet*>&
); | 105 static void collectAllDocumentStyleSheets(Document*, WillBeHeapVector<RawPtr
WillBeMember<CSSStyleSheet> >&); |
105 | 106 |
106 virtual ~InspectorCSSAgent(); | 107 virtual ~InspectorCSSAgent(); |
| 108 virtual void trace(Visitor*) OVERRIDE; |
107 | 109 |
108 bool forcePseudoState(Element*, CSSSelector::PseudoType); | 110 bool forcePseudoState(Element*, CSSSelector::PseudoType); |
109 virtual void setFrontend(InspectorFrontend*) OVERRIDE; | 111 virtual void setFrontend(InspectorFrontend*) OVERRIDE; |
110 virtual void clearFrontend() OVERRIDE; | 112 virtual void clearFrontend() OVERRIDE; |
111 virtual void discardAgent() OVERRIDE; | 113 virtual void discardAgent() OVERRIDE; |
112 virtual void didCommitLoadForMainFrame() OVERRIDE; | 114 virtual void didCommitLoadForMainFrame() OVERRIDE; |
113 virtual void restore() OVERRIDE; | 115 virtual void restore() OVERRIDE; |
114 virtual void flushPendingFrontendMessages() OVERRIDE; | 116 virtual void flushPendingFrontendMessages() OVERRIDE; |
115 virtual void enable(ErrorString*, PassRefPtr<EnableCallback>) OVERRIDE; | 117 virtual void enable(ErrorString*, PassRefPtr<EnableCallback>) OVERRIDE; |
116 virtual void disable(ErrorString*) OVERRIDE; | 118 virtual void disable(ErrorString*) OVERRIDE; |
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145 PassRefPtr<TypeBuilder::Array<TypeBuilder::CSS::CSSMedia> > buildMediaListCh
ain(CSSRule*); | 147 PassRefPtr<TypeBuilder::Array<TypeBuilder::CSS::CSSMedia> > buildMediaListCh
ain(CSSRule*); |
146 | 148 |
147 private: | 149 private: |
148 class StyleSheetAction; | 150 class StyleSheetAction; |
149 class SetStyleSheetTextAction; | 151 class SetStyleSheetTextAction; |
150 class SetPropertyTextAction; | 152 class SetPropertyTextAction; |
151 class SetRuleSelectorAction; | 153 class SetRuleSelectorAction; |
152 class AddRuleAction; | 154 class AddRuleAction; |
153 class InspectorResourceContentLoaderCallback; | 155 class InspectorResourceContentLoaderCallback; |
154 | 156 |
155 static void collectStyleSheets(CSSStyleSheet*, Vector<CSSStyleSheet*>&); | 157 static void collectStyleSheets(CSSStyleSheet*, WillBeHeapVector<RawPtrWillBe
Member<CSSStyleSheet> >&); |
156 | 158 |
157 InspectorCSSAgent(InspectorDOMAgent*, InspectorPageAgent*, InspectorResource
Agent*); | 159 InspectorCSSAgent(InspectorDOMAgent*, InspectorPageAgent*, InspectorResource
Agent*); |
158 | 160 |
159 typedef HashMap<String, RefPtr<InspectorStyleSheet> > IdToInspectorStyleShee
t; | 161 typedef HashMap<String, RefPtr<InspectorStyleSheet> > IdToInspectorStyleShee
t; |
160 typedef HashMap<String, RefPtr<InspectorStyleSheetForInlineStyle> > IdToInsp
ectorStyleSheetForInlineStyle; | 162 typedef HashMap<String, RefPtr<InspectorStyleSheetForInlineStyle> > IdToInsp
ectorStyleSheetForInlineStyle; |
161 typedef HashMap<Node*, RefPtr<InspectorStyleSheetForInlineStyle> > NodeToIns
pectorStyleSheet; // bogus "stylesheets" with elements' inline styles | 163 typedef HashMap<Node*, RefPtr<InspectorStyleSheetForInlineStyle> > NodeToIns
pectorStyleSheet; // bogus "stylesheets" with elements' inline styles |
162 typedef HashMap<int, unsigned> NodeIdToForcedPseudoState; | 164 typedef HashMap<int, unsigned> NodeIdToForcedPseudoState; |
163 | 165 |
164 void wasEnabled(); | 166 void wasEnabled(); |
165 void resetNonPersistentData(); | 167 void resetNonPersistentData(); |
166 InspectorStyleSheetForInlineStyle* asInspectorStyleSheet(Element* element); | 168 InspectorStyleSheetForInlineStyle* asInspectorStyleSheet(Element* element); |
167 Element* elementForId(ErrorString*, int nodeId); | 169 Element* elementForId(ErrorString*, int nodeId); |
168 | 170 |
169 void updateActiveStyleSheets(Document*, StyleSheetsUpdateType); | 171 void updateActiveStyleSheets(Document*, StyleSheetsUpdateType); |
170 void setActiveStyleSheets(Document*, const Vector<CSSStyleSheet*>&, StyleShe
etsUpdateType); | 172 void setActiveStyleSheets(Document*, const WillBeHeapVector<RawPtrWillBeMemb
er<CSSStyleSheet> >&, StyleSheetsUpdateType); |
171 | 173 |
172 void collectPlatformFontsForRenderer(RenderText*, HashCountedSet<String>*); | 174 void collectPlatformFontsForRenderer(RenderText*, HashCountedSet<String>*); |
173 | 175 |
174 InspectorStyleSheet* bindStyleSheet(CSSStyleSheet*); | 176 InspectorStyleSheet* bindStyleSheet(CSSStyleSheet*); |
175 String unbindStyleSheet(InspectorStyleSheet*); | 177 String unbindStyleSheet(InspectorStyleSheet*); |
176 InspectorStyleSheet* viaInspectorStyleSheet(Document*, bool createIfAbsent); | 178 InspectorStyleSheet* viaInspectorStyleSheet(Document*, bool createIfAbsent); |
177 InspectorStyleSheet* assertInspectorStyleSheetForId(ErrorString*, const Stri
ng&); | 179 InspectorStyleSheet* assertInspectorStyleSheetForId(ErrorString*, const Stri
ng&); |
178 InspectorStyleSheetBase* assertStyleSheetForId(ErrorString*, const String&); | 180 InspectorStyleSheetBase* assertStyleSheetForId(ErrorString*, const String&); |
179 TypeBuilder::CSS::StyleSheetOrigin::Enum detectOrigin(CSSStyleSheet* pageSty
leSheet, Document* ownerDocument); | 181 TypeBuilder::CSS::StyleSheetOrigin::Enum detectOrigin(CSSStyleSheet* pageSty
leSheet, Document* ownerDocument); |
180 bool styleSheetEditInProgress() const { return m_styleSheetsPendingMutation
|| m_styleDeclarationPendingMutation || m_isSettingStyleSheetText; } | 182 bool styleSheetEditInProgress() const { return m_styleSheetsPendingMutation
|| m_styleDeclarationPendingMutation || m_isSettingStyleSheetText; } |
181 | 183 |
182 PassRefPtr<TypeBuilder::CSS::CSSRule> buildObjectForRule(CSSStyleRule*); | 184 PassRefPtr<TypeBuilder::CSS::CSSRule> buildObjectForRule(CSSStyleRule*); |
183 PassRefPtr<TypeBuilder::Array<TypeBuilder::CSS::RuleMatch> > buildArrayForMa
tchedRuleList(CSSRuleList*, Element*); | 185 PassRefPtr<TypeBuilder::Array<TypeBuilder::CSS::RuleMatch> > buildArrayForMa
tchedRuleList(CSSRuleList*, Element*); |
184 PassRefPtr<TypeBuilder::CSS::CSSStyle> buildObjectForAttributesStyle(Element
*); | 186 PassRefPtr<TypeBuilder::CSS::CSSStyle> buildObjectForAttributesStyle(Element
*); |
185 | 187 |
186 // InspectorDOMAgent::DOMListener implementation | 188 // InspectorDOMAgent::DOMListener implementation |
187 virtual void didRemoveDocument(Document*) OVERRIDE; | 189 virtual void didRemoveDocument(Document*) OVERRIDE; |
188 virtual void didRemoveDOMNode(Node*) OVERRIDE; | 190 virtual void didRemoveDOMNode(Node*) OVERRIDE; |
189 virtual void didModifyDOMAttr(Element*) OVERRIDE; | 191 virtual void didModifyDOMAttr(Element*) OVERRIDE; |
190 | 192 |
191 // InspectorStyleSheet::Listener implementation | 193 // InspectorStyleSheet::Listener implementation |
192 virtual void styleSheetChanged(InspectorStyleSheetBase*) OVERRIDE; | 194 virtual void styleSheetChanged(InspectorStyleSheetBase*) OVERRIDE; |
193 virtual void willReparseStyleSheet() OVERRIDE; | 195 virtual void willReparseStyleSheet() OVERRIDE; |
194 virtual void didReparseStyleSheet() OVERRIDE; | 196 virtual void didReparseStyleSheet() OVERRIDE; |
195 | 197 |
196 void resetPseudoStates(); | 198 void resetPseudoStates(); |
197 | 199 |
198 InspectorFrontend::CSS* m_frontend; | 200 InspectorFrontend::CSS* m_frontend; |
199 InspectorDOMAgent* m_domAgent; | 201 RawPtrWillBeMember<InspectorDOMAgent> m_domAgent; |
200 InspectorPageAgent* m_pageAgent; | 202 RawPtrWillBeMember<InspectorPageAgent> m_pageAgent; |
201 InspectorResourceAgent* m_resourceAgent; | 203 RawPtrWillBeMember<InspectorResourceAgent> m_resourceAgent; |
202 | 204 |
203 IdToInspectorStyleSheet m_idToInspectorStyleSheet; | 205 IdToInspectorStyleSheet m_idToInspectorStyleSheet; |
204 IdToInspectorStyleSheetForInlineStyle m_idToInspectorStyleSheetForInlineStyl
e; | 206 IdToInspectorStyleSheetForInlineStyle m_idToInspectorStyleSheetForInlineStyl
e; |
205 HashMap<CSSStyleSheet*, RefPtr<InspectorStyleSheet> > m_cssStyleSheetToInspe
ctorStyleSheet; | 207 WillBeHeapHashMap<RawPtrWillBeMember<CSSStyleSheet>, RefPtr<InspectorStyleSh
eet> > m_cssStyleSheetToInspectorStyleSheet; |
206 typedef HashMap<Document*, OwnPtr<HashSet<CSSStyleSheet*> > > DocumentStyleS
heets; | 208 typedef WillBeHeapHashMap<RawPtrWillBeMember<Document>, OwnPtrWillBeMember<W
illBeHeapHashSet<RawPtrWillBeMember<CSSStyleSheet> > > > DocumentStyleSheets; |
207 DocumentStyleSheets m_documentToCSSStyleSheets; | 209 DocumentStyleSheets m_documentToCSSStyleSheets; |
208 HashSet<Document*> m_invalidatedDocuments; | 210 WillBeHeapHashSet<RawPtrWillBeMember<Document> > m_invalidatedDocuments; |
209 | 211 |
210 NodeToInspectorStyleSheet m_nodeToInspectorStyleSheet; | 212 NodeToInspectorStyleSheet m_nodeToInspectorStyleSheet; |
211 WillBePersistentHeapHashMap<RefPtrWillBeMember<Document>, RefPtr<InspectorSt
yleSheet> > m_documentToViaInspectorStyleSheet; // "via inspector" stylesheets | 213 WillBeHeapHashMap<RefPtrWillBeMember<Document>, RefPtr<InspectorStyleSheet>
> m_documentToViaInspectorStyleSheet; // "via inspector" stylesheets |
212 NodeIdToForcedPseudoState m_nodeIdToForcedPseudoState; | 214 NodeIdToForcedPseudoState m_nodeIdToForcedPseudoState; |
213 | 215 |
214 RefPtrWillBePersistent<CSSStyleSheet> m_inspectorUserAgentStyleSheet; | 216 RefPtrWillBeMember<CSSStyleSheet> m_inspectorUserAgentStyleSheet; |
215 | 217 |
216 int m_lastStyleSheetId; | 218 int m_lastStyleSheetId; |
217 int m_styleSheetsPendingMutation; | 219 int m_styleSheetsPendingMutation; |
218 bool m_styleDeclarationPendingMutation; | 220 bool m_styleDeclarationPendingMutation; |
219 bool m_creatingViaInspectorStyleSheet; | 221 bool m_creatingViaInspectorStyleSheet; |
220 bool m_isSettingStyleSheetText; | 222 bool m_isSettingStyleSheetText; |
221 | 223 |
222 friend class InspectorResourceContentLoaderCallback; | 224 friend class InspectorResourceContentLoaderCallback; |
223 friend class StyleSheetBinder; | 225 friend class StyleSheetBinder; |
224 }; | 226 }; |
225 | 227 |
226 | 228 |
227 } // namespace blink | 229 } // namespace blink |
228 | 230 |
229 #endif // !defined(InspectorCSSAgent_h) | 231 #endif // !defined(InspectorCSSAgent_h) |
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