Import Dart bindings as of Blink r188698. This merely copies the files over and does not attach any…

sky/engine/bindings-dart/core/dart/custom/DartWindowCustom.cpp

+// Copyright 2011, 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 "config.h"
+#include "bindings/core/dart/DartWindow.h"
+
+#include "bindings/core/dart/DartDOMWrapper.h"
+#include "bindings/core/dart/DartEventListener.h"
+#include "bindings/core/dart/DartFileReader.h"
+#include "bindings/core/dart/DartHistory.h"
+#include "bindings/core/dart/DartLocation.h"
+#include "bindings/core/dart/DartScheduledAction.h"
+#include "bindings/core/dart/DartUtilities.h"
+#include "bindings/core/dart/DartWebKitCSSMatrix.h"
+#include "bindings/core/dart/DartWebKitPoint.h"
+#include "bindings/core/dart/DartXMLHttpRequest.h"
+#include "core/css/CSSMatrix.h"
+#include "core/dom/Document.h"
+#include "core/dom/ExecutionContext.h"
+#include "core/dom/MessagePort.h"
+#include "core/fileapi/FileReader.h"
+#include "core/frame/DOMTimer.h"
+#include "core/frame/History.h"
+#include "core/frame/LocalDOMWindow.h"
+#include "core/frame/Location.h"
+#include "core/xml/XMLHttpRequest.h"
+
+#include "wtf/OwnPtr.h"
+
+namespace blink {
+
+namespace DartWindowInternal {
+
+void eventGetter(Dart_NativeArguments)
+{
+    // FIXME: proper implementation.
+    DART_UNIMPLEMENTED();
+}
+
+void eventSetter(Dart_NativeArguments)
+{
+    // FIXME: proper implementation.
+    DART_UNIMPLEMENTED();
+}
+
+void historyCrossFrameGetter(Dart_NativeArguments args)
+{
+    {
+        LocalDOMWindow* receiver = DartDOMWrapper::receiver<LocalDOMWindow>(args);
+        DartDOMData* domData = static_cast<DartDOMData*>(Dart_GetNativeIsolateData(args));
+
+        Dart_WeakPersistentHandle existingWrapper = DartDOMWrapper::lookupWrapper<DartHistory>(domData, &receiver->history());
+        if (existingWrapper) {
+            Dart_SetWeakHandleReturnValue(args, existingWrapper);
+            return;
+        }
+
+        Dart_Handle result = DartDOMWrapper::createWrapper<DartHistory>(
+            domData, &receiver->history(), _HistoryCrossFrameClassId);
+        if (result)
+            Dart_SetReturnValue(args, result);
+    }
+}
+
+void locationCrossFrameGetter(Dart_NativeArguments args)
+{
+    {
+        LocalDOMWindow* receiver = DartDOMWrapper::receiver<LocalDOMWindow>(args);
+        DartDOMData* domData = static_cast<DartDOMData*>(Dart_GetNativeIsolateData(args));
+
+        Dart_WeakPersistentHandle existingWrapper = DartDOMWrapper::lookupWrapper<DartLocation>(domData, &receiver->location());
+        if (existingWrapper) {
+            Dart_SetWeakHandleReturnValue(args, existingWrapper);
+            return;
+        }
+
+        Dart_Handle result = DartDOMWrapper::createWrapper<DartLocation>(
+            domData, &receiver->location(), _LocationCrossFrameClassId);
+        if (result)
+            Dart_SetReturnValue(args, result);
+    }
+}
+
+void locationSetter(Dart_NativeArguments args)
+{
+    Dart_Handle exception = 0;
+    {
+        LocalDOMWindow* receiver = DartDOMWrapper::receiver<LocalDOMWindow>(args);
+        ASSERT(receiver == DartUtilities::domWindowForCurrentIsolate());
+
+        DartStringAdapter location =
+            DartUtilities::dartToString(args, 1, exception);
+        if (exception)
+            goto fail;
+
+        receiver->setLocation(location, receiver, receiver);
+        return;
+    }
+
+fail:
+    Dart_ThrowException(exception);
+    ASSERT_NOT_REACHED();
+}
+
+void openCallback(Dart_NativeArguments args)
+{
+    Dart_Handle exception = 0;
+    {
+        LocalDOMWindow* receiver = DartDOMWrapper::receiver<LocalDOMWindow>(args);
+        ASSERT(receiver == DartUtilities::domWindowForCurrentIsolate());
+
+        DartStringAdapter url = DartUtilities::dartToString(args, 1, exception);
+        if (exception)
+            goto fail;
+        DartStringAdapter name = DartUtilities::dartToString(args, 2, exception);
+        if (exception)
+            goto fail;
+        DartStringAdapter options = DartUtilities::dartToStringWithNullCheck(args, 3, exception);
+        if (exception)
+            goto fail;
+
+        RefPtr<LocalDOMWindow> openedWindow = receiver->open(url, name, options, receiver, receiver);
+        if (openedWindow)
+            DartWindow::returnToDart(args, openedWindow.release(), true);
+        return;
+    }
+
+fail:
+    Dart_ThrowException(exception);
+    ASSERT_NOT_REACHED();
+}
+
+void frameElementGetter(Dart_NativeArguments)
+{
+    // FIXME: proper implementation.
+    DART_UNIMPLEMENTED();
+}
+
+void openerSetter(Dart_NativeArguments)
+{
+    // FIXME: proper implementation.
+    DART_UNIMPLEMENTED();
+}
+
+void showModalDialogCallback(Dart_NativeArguments)
+{
+    // FIXME: proper implementation.
+    DART_UNIMPLEMENTED();
+}
+
+void handlePostMessageCallback(Dart_NativeArguments args, bool extendedTransfer)
+{
+    Dart_Handle exception = 0;
+    {
+        LocalDOMWindow* receiver = DartDOMWrapper::receiver<LocalDOMWindow>(args);
+
+        LocalDOMWindow* source = DartUtilities::domWindowForCurrentIsolate();
+        ASSERT(source);
+        ASSERT(source->frame());
+
+        MessagePortArray portArray;
+        ArrayBufferArray bufferArray;
+        if (!Dart_IsNull(Dart_GetNativeArgument(args, 3))) {
+            DartUtilities::toMessagePortArray(Dart_GetNativeArgument(args, 3), portArray, bufferArray, exception);
+            if (exception)
+                goto fail;
+        }
+
+        RefPtr<SerializedScriptValue> message = DartUtilities::toSerializedScriptValue(
+            Dart_GetNativeArgument(args, 1),
+            &portArray,
+            extendedTransfer ? &bufferArray : 0,
+            exception);
+        if (exception)
+            goto fail;
+
+        DartStringAdapter targetOrigin = DartUtilities::dartToString(args, 2, exception);
+        if (exception)
+            goto fail;
+
+        DartExceptionState es;
+        receiver->postMessage(message.release(), &portArray, targetOrigin, source, es);
+        if (es.hadException()) {
+            exception = es.toDart(args);
+            goto fail;
+        }
+
+        return;
+    }
+
+fail:
+    Dart_ThrowException(exception);
+    ASSERT_NOT_REACHED();
+}
+
+void postMessageCallback(Dart_NativeArguments args)
+{
+    handlePostMessageCallback(args, false);
+}
+
+void webkitPostMessageCallback(Dart_NativeArguments args)
+{
+    handlePostMessageCallback(args, true);
+}
+
+// NOTE: if throws exception, doesn't unwind the stack, should be called with caution!
+static void windowSetTimeoutImpl(Dart_NativeArguments args, bool singleShot)
+{
+    Dart_Handle exception = 0;
+    {
+        LocalDOMWindow* receiver = DartDOMWrapper::receiver<LocalDOMWindow>(args);
+        ASSERT(receiver == DartUtilities::domWindowForCurrentIsolate());
+
+        Dart_Handle callback = Dart_GetNativeArgument(args, 1);
+        if (!Dart_IsClosure(callback)) {
+            exception = Dart_NewStringFromCString("Not a Dart closure passed");
+            goto fail;
+        }
+
+        int timeout = DartUtilities::dartToInt(Dart_GetNativeArgument(args, 2), exception);
+        if (exception)
+            goto fail;
+
+        ExecutionContext* context = receiver->document();
+        ASSERT(context);
+        OwnPtr<DartScheduledAction> action = adoptPtr(new DartScheduledAction(Dart_CurrentIsolate(), callback));
+        int id = DOMTimer::install(context, action.release(), timeout, singleShot);
+        Dart_SetReturnValue(args, DartUtilities::intToDart(id));
+        return;
+    }
+
+fail:
+    Dart_ThrowException(exception);
+    ASSERT_NOT_REACHED();
+}
+
+void setTimeoutCallback(Dart_NativeArguments args)
+{
+    windowSetTimeoutImpl(args, true /* singleShot */);
+}
+
+void setIntervalCallback(Dart_NativeArguments args)
+{
+    windowSetTimeoutImpl(args, false /* singleShot */);
+}
+
+void addEventListenerCallback(Dart_NativeArguments args)
+{
+    Dart_Handle exception = 0;
+    {
+        LocalDOMWindow* receiver = DartDOMWrapper::receiver<LocalDOMWindow>(args);
+        ASSERT(receiver == DartUtilities::domWindowForCurrentIsolate());
+
+        DartStringAdapter type = DartUtilities::dartToString(args, 1, exception);
+        if (exception)
+            goto fail;
+        EventListener* listener = DartEventListener::toNative(Dart_GetNativeArgument(args, 2), exception);
+        if (exception)
+            goto fail;
+        bool useCapture = DartUtilities::dartToBool(Dart_GetNativeArgument(args, 3), exception);
+        if (exception)
+            goto fail;
+
+        receiver->addEventListener(type, listener, useCapture);
+        return;
+    }
+
+fail:
+    Dart_ThrowException(exception);
+    ASSERT_NOT_REACHED();
+}
+
+void removeEventListenerCallback(Dart_NativeArguments args)
+{
+    Dart_Handle exception = 0;
+    {
+        LocalDOMWindow* receiver = DartDOMWrapper::receiver<LocalDOMWindow>(args);
+        ASSERT(receiver == DartUtilities::domWindowForCurrentIsolate());
+
+        DartStringAdapter type = DartUtilities::dartToString(args, 1, exception);
+        if (exception)
+            goto fail;
+        EventListener* listener = DartEventListener::toNative(Dart_GetNativeArgument(args, 2), exception);
+        if (exception)
+            goto fail;
+        bool useCapture = DartUtilities::dartToBool(Dart_GetNativeArgument(args, 3), exception);
+        if (exception)
+            goto fail;
+
+        receiver->removeEventListener(type, listener, useCapture);
+        return;
+    }
+
+fail:
+    Dart_ThrowException(exception);
+    ASSERT_NOT_REACHED();
+}
+
+void toStringCallback(Dart_NativeArguments args)
+{
+    // FIXME: proper implementation.
+    Dart_SetReturnValue(args, Dart_NewStringFromCString("<window>"));
+}
+
+void ___getter___2Callback(Dart_NativeArguments)
+{
+    // FIXME: proper implementation.
+    DART_UNIMPLEMENTED();
+}
+
+}
+
+Dart_Handle DartWindow::createWrapper(DartDOMData* domData, LocalDOMWindow* window)
+{
+    LocalDOMWindow* primaryWindow = DartUtilities::domWindowForCurrentIsolate();
+    if (window == primaryWindow) {
+        return DartDOMWrapper::createWrapper<DartWindow>(
+            domData, window, WindowClassId);
+    } else {
+        return DartDOMWrapper::createWrapper<DartWindow>(
+            domData, window, _DOMWindowCrossFrameClassId);
+    }
+}
+
+}