import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/worklet/WorkletGlobalScope.cpp

@@ -0,0 +1,106 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "WorkletGlobalScope.h"
+#include "mozilla/dom/WorkletGlobalScopeBinding.h"
+#include "mozilla/dom/Console.h"
+#include "nsContentUtils.h"
+
+namespace mozilla {
+namespace dom {
+
+NS_IMPL_CYCLE_COLLECTION_CLASS(WorkletGlobalScope)
+
+NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(WorkletGlobalScope)
+  NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
+  NS_IMPL_CYCLE_COLLECTION_UNLINK(mWindow)
+  NS_IMPL_CYCLE_COLLECTION_UNLINK(mConsole)
+  tmp->UnlinkHostObjectURIs();
+NS_IMPL_CYCLE_COLLECTION_UNLINK_END
+
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(WorkletGlobalScope)
+
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mWindow)
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mConsole)
+  tmp->TraverseHostObjectURIs(cb);
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
+
+NS_IMPL_CYCLE_COLLECTION_TRACE_WRAPPERCACHE(WorkletGlobalScope)
+
+NS_IMPL_CYCLE_COLLECTING_ADDREF(WorkletGlobalScope)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(WorkletGlobalScope)
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(WorkletGlobalScope)
+  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+  NS_INTERFACE_MAP_ENTRY(nsIGlobalObject)
+  NS_INTERFACE_MAP_ENTRY(WorkletGlobalScope)
+NS_INTERFACE_MAP_END
+
+WorkletGlobalScope::WorkletGlobalScope(nsPIDOMWindowInner* aWindow)
+  : mWindow(aWindow)
+{
+  MOZ_ASSERT(aWindow);
+}
+
+WorkletGlobalScope::~WorkletGlobalScope()
+{
+}
+
+JSObject*
+WorkletGlobalScope::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
+{
+  MOZ_CRASH("We should never get here!");
+  return nullptr;
+}
+
+bool
+WorkletGlobalScope::WrapGlobalObject(JSContext* aCx,
+                                     nsIPrincipal* aPrincipal,
+                                     JS::MutableHandle<JSObject*> aReflector)
+{
+  JS::CompartmentOptions options;
+  return WorkletGlobalScopeBinding::Wrap(aCx, this, this,
+                                         options,
+                                         nsJSPrincipals::get(aPrincipal),
+                                         true, aReflector);
+}
+
+Console*
+WorkletGlobalScope::GetConsole(ErrorResult& aRv)
+{
+  if (!mConsole) {
+    mConsole = Console::Create(mWindow, aRv);
+    if (NS_WARN_IF(aRv.Failed())) {
+      return nullptr;
+    }
+  }
+
+  return mConsole;
+}
+
+void
+WorkletGlobalScope::Dump(const Optional<nsAString>& aString) const
+{
+  if (!nsContentUtils::DOMWindowDumpEnabled()) {
+    return;
+  }
+
+  if (!aString.WasPassed()) {
+    return;
+  }
+
+  NS_ConvertUTF16toUTF8 str(aString.Value());
+
+#ifdef ANDROID
+  __android_log_print(ANDROID_LOG_INFO, "Gecko", "%s", str.get());
+#endif
+
+  fputs(str.get(), stdout);
+  fflush(stdout);
+}
+
+} // dom namespace
+} // mozilla namespace