Initial implementation of bindings and basic classes for worklets.

third_party/WebKit/Source/bindings/modules/v8/WorkletScriptController.cpp

+/*
+ * Copyright (C) 2009, 2012 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "bindings/modules/v8/WorkletScriptController.h"
+
+#include "bindings/core/v8/V8DOMWrapper.h"
+#include "bindings/core/v8/V8ScriptRunner.h"
+#include "bindings/core/v8/WrapperTypeInfo.h"
+#include "bindings/modules/v8/V8WorkletGlobalScope.h"
+#include "core/events/ErrorEvent.h"
+#include "core/inspector/ScriptCallStack.h"
+#include "modules/worklet/WorkletGlobalScope.h"
+#include "public/platform/Platform.h"
+#include <v8.h>
+
+namespace blink {
+
+PassOwnPtrWillBeRawPtr<WorkletScriptController> WorkletScriptController::create(WorkletGlobalScope* workletGlobalScope, v8::Isolate* isolate)
+{
+    return adoptPtrWillBeNoop(new WorkletScriptController(workletGlobalScope, isolate));
+}
+
+WorkletScriptController::WorkletScriptController(WorkletGlobalScope* workletGlobalScope, v8::Isolate* isolate)
+    : GlobalScopeScriptController(isolate)
+    , m_workletGlobalScope(workletGlobalScope)
+{
+}
+
+WorkletScriptController::~WorkletScriptController()
+{
+}
+
+v8::Isolate* WorkletScriptController::isolate() const
+{
+    return m_workletGlobalScope->isolate();
+}
+
+const WrapperTypeInfo* WorkletScriptController::wrapperTypeInfoForGlobalScope() const
+{
+    return m_workletGlobalScope->wrapperTypeInfo();
+}
+
+v8::Local<v8::Object> WorkletScriptController::associateGlobalScopeWithWrapper(const WrapperTypeInfo* wrapperTypeInfo, v8::Local<v8::Object> wrapper)
+{
+    return V8DOMWrapper::associateObjectWithWrapper(isolate(), m_workletGlobalScope, wrapperTypeInfo, wrapper);
+}
+
+v8::MaybeLocal<v8::Value> WorkletScriptController::runCompiledScript(v8::Local<v8::Script> compiledScript)
+{
+    return V8ScriptRunner::runCompiledScript(isolate(), compiledScript, m_workletGlobalScope);
+}
+
+bool WorkletScriptController::shouldSanitizeScriptError(const String& sourceURL, AccessControlStatus corsStatus)
+{
+    return m_workletGlobalScope->shouldSanitizeScriptError(sourceURL, corsStatus);
+}
+
+void WorkletScriptController::reportException(PassRefPtrWillBeRawPtr<ErrorEvent> event, int scriptId, PassRefPtrWillBeRawPtr<ScriptCallStack> callStack, AccessControlStatus corsStatus)
+{
+    return m_workletGlobalScope->reportException(event, scriptId, callStack, corsStatus);
+}
+
+DEFINE_TRACE(WorkletScriptController)
+{
+    visitor->trace(m_workletGlobalScope);
+    GlobalScopeScriptController::trace(visitor);
+}
+
+} // namespace blink