зеркало из https://github.com/mozilla/gecko-dev.git
73 строки
2.2 KiB
C++
73 строки
2.2 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/TestInterfaceIterableSingle.h"
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#include "mozilla/dom/TestInterfaceJSMaplikeSetlikeIterableBinding.h"
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#include "nsPIDOMWindow.h"
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#include "mozilla/dom/BindingUtils.h"
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namespace mozilla::dom {
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NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(TestInterfaceIterableSingle, mParent)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(TestInterfaceIterableSingle)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(TestInterfaceIterableSingle)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(TestInterfaceIterableSingle)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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TestInterfaceIterableSingle::TestInterfaceIterableSingle(
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nsPIDOMWindowInner* aParent)
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: mParent(aParent) {
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for (int i = 0; i < 3; ++i) {
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mValues.AppendElement(i);
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}
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}
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// static
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already_AddRefed<TestInterfaceIterableSingle>
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TestInterfaceIterableSingle::Constructor(const GlobalObject& aGlobal,
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ErrorResult& aRv) {
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nsCOMPtr<nsPIDOMWindowInner> window =
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do_QueryInterface(aGlobal.GetAsSupports());
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if (!window) {
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aRv.Throw(NS_ERROR_FAILURE);
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return nullptr;
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}
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RefPtr<TestInterfaceIterableSingle> r =
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new TestInterfaceIterableSingle(window);
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return r.forget();
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}
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JSObject* TestInterfaceIterableSingle::WrapObject(
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JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
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return TestInterfaceIterableSingle_Binding::Wrap(aCx, this, aGivenProto);
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}
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nsPIDOMWindowInner* TestInterfaceIterableSingle::GetParentObject() const {
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return mParent;
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}
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uint32_t TestInterfaceIterableSingle::Length() const {
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return mValues.Length();
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}
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int32_t TestInterfaceIterableSingle::IndexedGetter(uint32_t aIndex,
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bool& aFound) const {
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if (aIndex >= mValues.Length()) {
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aFound = false;
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return 0;
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}
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aFound = true;
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return mValues[aIndex];
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}
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} // namespace mozilla::dom
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