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author | Ben Murdoch <benm@google.com> | 2010-10-22 13:02:20 +0100 |
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committer | Ben Murdoch <benm@google.com> | 2010-10-26 15:21:41 +0100 |
commit | a94275402997c11dd2e778633dacf4b7e630a35d (patch) | |
tree | e66f56c67e3b01f22c9c23cd932271ee9ac558ed /WebCore/inspector/InspectorCSSAgent.h | |
parent | 09e26c78506587b3f5d930d7bc72a23287ffbec0 (diff) | |
download | external_webkit-a94275402997c11dd2e778633dacf4b7e630a35d.zip external_webkit-a94275402997c11dd2e778633dacf4b7e630a35d.tar.gz external_webkit-a94275402997c11dd2e778633dacf4b7e630a35d.tar.bz2 |
Merge WebKit at r70209: Initial merge by Git
Change-Id: Id23a68efa36e9d1126bcce0b137872db00892c8e
Diffstat (limited to 'WebCore/inspector/InspectorCSSAgent.h')
-rw-r--r-- | WebCore/inspector/InspectorCSSAgent.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/WebCore/inspector/InspectorCSSAgent.h b/WebCore/inspector/InspectorCSSAgent.h new file mode 100644 index 0000000..eb6013b --- /dev/null +++ b/WebCore/inspector/InspectorCSSAgent.h @@ -0,0 +1,126 @@ +/* + * Copyright (C) 2010, Google Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef InspectorCSSAgent_h +#define InspectorCSSAgent_h + +#include "Document.h" +#include "InspectorDOMAgent.h" +#include "InspectorStyleSheet.h" +#include "InspectorValues.h" +#include "PlatformString.h" + +#include <wtf/HashMap.h> +#include <wtf/PassRefPtr.h> +#include <wtf/RefPtr.h> + +namespace WebCore { + +class CSSRule; +class CSSRuleList; +class CSSStyleDeclaration; +class CSSStyleRule; +class CSSStyleSheet; +class Element; +class InspectorFrontend; +class NameNodeMap; +class Node; + +#if ENABLE(INSPECTOR) + +class InspectorCSSAgent : public RefCounted<InspectorCSSAgent>, public InspectorDOMAgent::DOMListener { +public: + static PassRefPtr<InspectorCSSAgent> create(InspectorDOMAgent* domAgent, InspectorFrontend* frontend) + { + return adoptRef(new InspectorCSSAgent(domAgent, frontend)); + } + + static PassRefPtr<InspectorObject> buildObjectForStyle(CSSStyleDeclaration*, const String& fullStyleId, CSSStyleSourceData* = 0); + static CSSStyleSheet* parentStyleSheet(StyleBase*); + static CSSStyleRule* asCSSStyleRule(StyleBase*); + + InspectorCSSAgent(InspectorDOMAgent* domAgent, InspectorFrontend* frontend); + ~InspectorCSSAgent(); + + void reset(); + void getMatchedRulesForNode2(long nodeId, RefPtr<InspectorArray>* rules); + void getMatchedPseudoRulesForNode2(long nodeId, RefPtr<InspectorArray>* rules); + void getAttributeStylesForNode2(long nodeId, RefPtr<InspectorValue>* styles); + void getInlineStyleForNode2(long nodeId, RefPtr<InspectorValue>* style); + void getComputedStyleForNode2(long nodeId, RefPtr<InspectorValue>* style); + void getInheritedStylesForNode2(long nodeId, RefPtr<InspectorArray>* result); + void getAllStyles2(RefPtr<InspectorArray>* styles); + void getStyleSheet2(const String& styleSheetId, RefPtr<InspectorValue>* result); + void setStyleSheetText2(const String& styleSheetId, const String& text); + void setStyleText2(const String& styleId, const String& text, RefPtr<InspectorValue>* result); + void toggleProperty2(const String& styleId, long propertyOrdinal, bool disabled); + void setRuleSelector2(const String& ruleId, const String& selector, RefPtr<InspectorValue>* result); + void addRule2(const long contextNodeId, const String& selector, RefPtr<InspectorValue>* result); + void getSupportedCSSProperties(RefPtr<InspectorArray>* result); + +private: + typedef HashMap<String, RefPtr<InspectorStyleSheet> > IdToInspectorStyleSheet; + typedef HashMap<CSSStyleSheet*, RefPtr<InspectorStyleSheet> > CSSStyleSheetToInspectorStyleSheet; + typedef HashMap<Node*, RefPtr<InspectorStyleSheetForInlineStyle> > NodeToInspectorStyleSheet; // for bogus "stylesheets" with inline node styles + typedef HashMap<RefPtr<Document>, RefPtr<InspectorStyleSheet> > DocumentToViaInspectorStyleSheet; // "via inspector" stylesheets + + static Element* inlineStyleElement(CSSStyleDeclaration*); + static void populateObjectWithStyleProperties(CSSStyleDeclaration*, InspectorObject* result, Vector<CSSPropertySourceData>* propertyData); + static String shorthandValue(CSSStyleDeclaration*, const String& shorthandProperty); + static String shorthandPriority(CSSStyleDeclaration*, const String& shorthandProperty); + static Vector<String> longhandProperties(CSSStyleDeclaration*, const String& shorthandProperty); + + InspectorStyleSheetForInlineStyle* asInspectorStyleSheet(Element* element); + Element* elementForId(long nodeId); + + InspectorStyleSheet* bindStyleSheet(CSSStyleSheet*); + InspectorStyleSheet* viaInspectorStyleSheet(Document*, bool createIfAbsent); + InspectorStyleSheet* styleSheetForId(const String& styleSheetId); + String detectOrigin(CSSStyleSheet* pageStyleSheet, Document* ownerDocument); + + PassRefPtr<InspectorArray> buildArrayForRuleList(CSSRuleList* ruleList); + PassRefPtr<InspectorObject> buildObjectForAttributeStyles(Element* element); + + // InspectorDOMAgent::DOMListener interface + virtual void didRemoveDocument(Document*); + virtual void didRemoveDOMNode(Node*); + + RefPtr<InspectorDOMAgent> m_domAgent; + InspectorFrontend* m_frontend; + + IdToInspectorStyleSheet m_idToInspectorStyleSheet; + CSSStyleSheetToInspectorStyleSheet m_cssStyleSheetToInspectorStyleSheet; + NodeToInspectorStyleSheet m_nodeToInspectorStyleSheet; + DocumentToViaInspectorStyleSheet m_documentToInspectorStyleSheet; + + long m_lastStyleSheetId; + long m_lastRuleId; + long m_lastStyleId; +}; + +#endif + +} // namespace WebCore + +#endif // !defined(InspectorCSSAgent_h) |