gecko-dev/dom/xslt/xpath/XPathEvaluator.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2012-05-21 11:12:37 +00:00
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_XPathEvaluator_h
#define mozilla_dom_XPathEvaluator_h
#include "nsIDOMXPathEvaluator.h"
#include "nsIWeakReference.h"
#include "nsAutoPtr.h"
#include "nsString.h"
#include "mozilla/Attributes.h"
#include "mozilla/ErrorResult.h"
#include "nsIDocument.h"
class nsINode;
class txIParseContext;
class txResultRecycler;
namespace mozilla {
namespace dom {
class GlobalObject;
class XPathExpression;
class XPathNSResolver;
class XPathResult;
/**
* A class for evaluating an XPath expression string
*/
class XPathEvaluator final : public nsIDOMXPathEvaluator
{
~XPathEvaluator();
public:
explicit XPathEvaluator(nsIDocument* aDocument = nullptr);
NS_DECL_ISUPPORTS
// nsIDOMXPathEvaluator interface
NS_DECL_NSIDOMXPATHEVALUATOR
// WebIDL API
bool WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector);
nsIDocument* GetParentObject()
{
nsCOMPtr<nsIDocument> doc = do_QueryReferent(mDocument);
return doc;
}
static already_AddRefed<XPathEvaluator>
Constructor(const GlobalObject& aGlobal, ErrorResult& rv);
XPathExpression*
CreateExpression(const nsAString& aExpression,
XPathNSResolver* aResolver,
ErrorResult& rv);
XPathExpression*
CreateExpression(const nsAString& aExpression,
nsINode* aResolver,
ErrorResult& aRv);
nsINode* CreateNSResolver(nsINode& aNodeResolver)
{
return &aNodeResolver;
}
already_AddRefed<XPathResult>
Evaluate(JSContext* aCx, const nsAString& aExpression,
nsINode& aContextNode, XPathNSResolver* aResolver,
uint16_t aType, JS::Handle<JSObject*> aResult,
ErrorResult& rv);
private:
XPathExpression*
CreateExpression(const nsAString& aExpression,
txIParseContext* aContext,
nsIDocument* aDocument,
ErrorResult& aRv);
nsWeakPtr mDocument;
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
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RefPtr<txResultRecycler> mRecycler;
};
inline nsISupports*
ToSupports(XPathEvaluator* e)
{
return static_cast<nsIDOMXPathEvaluator*>(e);
}
/* d0a75e02-b5e7-11d5-a7f2-df109fb8a1fc */
#define TRANSFORMIIX_XPATH_EVALUATOR_CID \
{ 0xd0a75e02, 0xb5e7, 0x11d5, { 0xa7, 0xf2, 0xdf, 0x10, 0x9f, 0xb8, 0xa1, 0xfc } }
} // namespace dom
} // namespace mozilla
#endif /* mozilla_dom_XPathEvaluator_h */