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comparison: dom/xslt/xpath/XPathEvaluator.h
dom/xslt/xpath/XPathEvaluator.h
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:c12206b1ad99 |
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| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef mozilla_dom_XPathEvaluator_h | |
| 7 #define mozilla_dom_XPathEvaluator_h | |
| 8 | |
| 9 #include "nsIDOMXPathEvaluator.h" | |
| 10 #include "nsIWeakReference.h" | |
| 11 #include "nsAutoPtr.h" | |
| 12 #include "nsString.h" | |
| 13 #include "mozilla/Attributes.h" | |
| 14 #include "mozilla/ErrorResult.h" | |
| 15 #include "nsIDocument.h" | |
| 16 | |
| 17 class nsINode; | |
| 18 class txResultRecycler; | |
| 19 | |
| 20 namespace mozilla { | |
| 21 namespace dom { | |
| 22 | |
| 23 class GlobalObject; | |
| 24 | |
| 25 /** | |
| 26 * A class for evaluating an XPath expression string | |
| 27 */ | |
| 28 class XPathEvaluator MOZ_FINAL : public nsIDOMXPathEvaluator | |
| 29 { | |
| 30 public: | |
| 31 XPathEvaluator(nsIDocument* aDocument = nullptr); | |
| 32 | |
| 33 NS_DECL_ISUPPORTS | |
| 34 | |
| 35 // nsIDOMXPathEvaluator interface | |
| 36 NS_DECL_NSIDOMXPATHEVALUATOR | |
| 37 | |
| 38 // WebIDL API | |
| 39 JSObject* WrapObject(JSContext* aCx); | |
| 40 nsIDocument* GetParentObject() | |
| 41 { | |
| 42 nsCOMPtr<nsIDocument> doc = do_QueryReferent(mDocument); | |
| 43 return doc; | |
| 44 } | |
| 45 static already_AddRefed<XPathEvaluator> | |
| 46 Constructor(const GlobalObject& aGlobal, ErrorResult& rv); | |
| 47 already_AddRefed<nsIDOMXPathExpression> | |
| 48 CreateExpression(const nsAString& aExpression, | |
| 49 nsIDOMXPathNSResolver* aResolver, | |
| 50 ErrorResult& rv); | |
| 51 already_AddRefed<nsIDOMXPathNSResolver> | |
| 52 CreateNSResolver(nsINode* aNodeResolver, ErrorResult& rv); | |
| 53 already_AddRefed<nsISupports> | |
| 54 Evaluate(const nsAString& aExpression, nsINode* aContextNode, | |
| 55 nsIDOMXPathNSResolver* aResolver, uint16_t aType, | |
| 56 nsISupports* aResult, ErrorResult& rv); | |
| 57 private: | |
| 58 nsWeakPtr mDocument; | |
| 59 nsRefPtr<txResultRecycler> mRecycler; | |
| 60 }; | |
| 61 | |
| 62 inline nsISupports* | |
| 63 ToSupports(XPathEvaluator* e) | |
| 64 { | |
| 65 return static_cast<nsIDOMXPathEvaluator*>(e); | |
| 66 } | |
| 67 | |
| 68 /* d0a75e02-b5e7-11d5-a7f2-df109fb8a1fc */ | |
| 69 #define TRANSFORMIIX_XPATH_EVALUATOR_CID \ | |
| 70 { 0xd0a75e02, 0xb5e7, 0x11d5, { 0xa7, 0xf2, 0xdf, 0x10, 0x9f, 0xb8, 0xa1, 0xfc } } | |
| 71 | |
| 72 } // namespace dom | |
| 73 } // namespace mozilla | |
| 74 | |
| 75 #endif /* mozilla_dom_XPathEvaluator_h */ |
