C++ (Cpp) FindJSContext示例

示例#1

文件： ScriptSettings.cpp 项目： dirkschulze/gecko-dev

AutoEntryScript::AutoEntryScript(nsIGlobalObject* aGlobalObject,
                                 bool aIsMainThread,
                                 JSContext* aCx)
  : AutoJSAPI(aGlobalObject, aIsMainThread,
              aCx ? aCx : FindJSContext(aGlobalObject))
  , ScriptSettingsStackEntry(aGlobalObject, /* aCandidate = */ true)
  , mWebIDLCallerPrincipal(nullptr)
  , mDocShellForJSRunToCompletion(nullptr)
  , mIsMainThread(aIsMainThread)
{
  MOZ_ASSERT(aGlobalObject);
  MOZ_ASSERT_IF(!aCx, aIsMainThread); // cx is mandatory off-main-thread.
  MOZ_ASSERT_IF(aCx && aIsMainThread, aCx == FindJSContext(aGlobalObject));
  if (aIsMainThread) {
    nsContentUtils::EnterMicroTask();
  }

  if (aIsMainThread && gRunToCompletionListeners > 0) {
    nsCOMPtr<nsPIDOMWindow> window = do_QueryInterface(aGlobalObject);
    if (window) {
        mDocShellForJSRunToCompletion = window->GetDocShell();
    }
  }

  if (mDocShellForJSRunToCompletion) {
    mDocShellForJSRunToCompletion->NotifyJSRunToCompletionStart();
  }
}

示例#2

文件： ScriptSettings.cpp 项目： aknow/gecko-dev

AutoEntryScript::AutoEntryScript(nsIGlobalObject* aGlobalObject,
                                 bool aIsMainThread,
                                 JSContext* aCx)
  : AutoJSAPI(aGlobalObject, aIsMainThread,
              aCx ? aCx : FindJSContext(aGlobalObject))
  , ScriptSettingsStackEntry(aGlobalObject, /* aCandidate = */ true)
  , mWebIDLCallerPrincipal(nullptr)
{
  MOZ_ASSERT(aGlobalObject);
  MOZ_ASSERT_IF(!aCx, aIsMainThread); // cx is mandatory off-main-thread.
  MOZ_ASSERT_IF(aCx && aIsMainThread, aCx == FindJSContext(aGlobalObject));
}

示例#3

文件： ScriptSettings.cpp 项目： rperez08/gecko-dev

AutoEntryScript::AutoEntryScript(nsIGlobalObject* aGlobalObject,
                                 bool aIsMainThread,
                                 JSContext* aCx)
  : AutoJSAPI(aCx ? aCx : FindJSContext(aGlobalObject), aIsMainThread, /* aSkipNullAc = */ true)
  , ScriptSettingsStackEntry(aGlobalObject, /* aCandidate = */ true)
  , mAc(cx(), aGlobalObject->GetGlobalJSObject())
  , mStack(ScriptSettingsStack::Ref())
  , mWebIDLCallerPrincipal(nullptr)
{
  MOZ_ASSERT(aGlobalObject);
  MOZ_ASSERT_IF(!aCx, aIsMainThread); // cx is mandatory off-main-thread.
  MOZ_ASSERT_IF(aCx && aIsMainThread, aCx == FindJSContext(aGlobalObject));
  mStack.Push(this);
}

示例#4

文件： ScriptSettings.cpp 项目： benfrancis/gecko-tablet

bool
AutoJSAPI::InitWithLegacyErrorReporting(nsIGlobalObject* aGlobalObject)
{
  MOZ_ASSERT(NS_IsMainThread());

  return Init(aGlobalObject, FindJSContext(aGlobalObject));
}

示例#5

文件： ScriptSettings.cpp 项目： benfrancis/gecko-tablet

AutoEntryScript::AutoEntryScript(nsIGlobalObject* aGlobalObject,
                                 const char *aReason,
                                 bool aIsMainThread,
                                 JSContext* aCx)
  : AutoJSAPI(aGlobalObject, aIsMainThread,
              aCx ? aCx : FindJSContext(aGlobalObject))
  , ScriptSettingsStackEntry(aGlobalObject, /* aCandidate = */ true)
  , mWebIDLCallerPrincipal(nullptr)
{
  MOZ_ASSERT(aGlobalObject);
  MOZ_ASSERT_IF(!aCx, aIsMainThread); // cx is mandatory off-main-thread.
  MOZ_ASSERT_IF(aCx && aIsMainThread, aCx == FindJSContext(aGlobalObject));

  if (aIsMainThread && gRunToCompletionListeners > 0) {
    mDocShellEntryMonitor.emplace(cx(), aReason);
  }
}

示例#6

文件： ScriptSettings.cpp 项目： rperez08/gecko-dev

AutoJSAPIWithErrorsReportedToWindow::AutoJSAPIWithErrorsReportedToWindow(nsIGlobalObject* aGlobalObject)
  : AutoJSAPI(FindJSContext(aGlobalObject), /* aIsMainThread = */ true)
{
}