зеркало из https://github.com/mozilla/gecko-dev.git
87 строки
2.3 KiB
C++
87 строки
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/DOMError.h"
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#include "mozilla/dom/DOMErrorBinding.h"
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#include "mozilla/dom/DOMException.h"
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#include "mozilla/UseCounter.h"
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#include "nsIDocument.h"
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#include "nsPIDOMWindow.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(DOMError, mWindow)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(DOMError)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(DOMError)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(DOMError)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(DOMError)
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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DOMError::DOMError(nsPIDOMWindowInner* aWindow)
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: mWindow(aWindow)
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{
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}
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DOMError::DOMError(nsPIDOMWindowInner* aWindow, nsresult aValue)
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: mWindow(aWindow)
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{
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nsCString name, message;
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NS_GetNameAndMessageForDOMNSResult(aValue, name, message);
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CopyUTF8toUTF16(name, mName);
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CopyUTF8toUTF16(message, mMessage);
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}
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DOMError::DOMError(nsPIDOMWindowInner* aWindow, const nsAString& aName)
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: mWindow(aWindow)
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, mName(aName)
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{
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}
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DOMError::DOMError(nsPIDOMWindowInner* aWindow, const nsAString& aName,
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const nsAString& aMessage)
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: mWindow(aWindow)
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, mName(aName)
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, mMessage(aMessage)
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{
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}
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DOMError::~DOMError()
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{
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}
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JSObject*
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DOMError::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return DOMError_Binding::Wrap(aCx, this, aGivenProto);
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}
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/* static */ already_AddRefed<DOMError>
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DOMError::Constructor(const GlobalObject& aGlobal,
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const nsAString& aName, const nsAString& aMessage,
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ErrorResult& aRv)
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{
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nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(aGlobal.GetAsSupports());
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if (window) {
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nsCOMPtr<nsIDocument> doc = window->GetExtantDoc();
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if (doc) {
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doc->SetDocumentAndPageUseCounter(eUseCounter_custom_DOMErrorConstructor);
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}
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}
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// Window is null for chrome code.
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RefPtr<DOMError> ret = new DOMError(window, aName, aMessage);
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return ret.forget();
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}
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} // namespace dom
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} // namespace mozilla
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