Dart bindings for WebKit

Source/WebCore/bindings/dart/custom/DartCanvasRenderingContext2DCustom.cpp

Index: Source/WebCore/bindings/dart/custom/DartCanvasRenderingContext2DCustom.cpp
diff --git a/Source/WebCore/bindings/dart/custom/DartCanvasRenderingContext2DCustom.cpp b/Source/WebCore/bindings/dart/custom/DartCanvasRenderingContext2DCustom.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..05657c52387de227cc0c32f2b9e1a1ac2df144c4
--- /dev/null
+++ b/Source/WebCore/bindings/dart/custom/DartCanvasRenderingContext2DCustom.cpp
@@ -0,0 +1,182 @@
+// 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 "DartCanvasRenderingContext2D.h"
+
+#include "CanvasRenderingContext2D.h"
+#include "DartDOMWrapper.h"
+
+namespace WebCore {
+
+namespace DartCanvasRenderingContext2DInternal {
+
+void drawImageCallback(Dart_NativeArguments)
+{
+    // FIXME: proper implementation.
+    DART_UNIMPLEMENTED();
+}
+
+void setShadowCallback(Dart_NativeArguments)
+{
+    // FIXME: proper implementation.
+    DART_UNIMPLEMENTED();
+}
+
+void createPatternCallback(Dart_NativeArguments)
+{
+    // FIXME: proper implementation.
+    DART_UNIMPLEMENTED();
+}
+
+void webkitLineDashGetter(Dart_NativeArguments args)
+{
+    // FIXME: implement this.
+    DART_UNIMPLEMENTED();
+}
+
+void webkitLineDashSetter(Dart_NativeArguments args)
+{
+    // FIXME: implement this.
+    DART_UNIMPLEMENTED();
+}
+
+void setFillStyleCallback(Dart_NativeArguments args)
+{
+    // void setFillStyle(in DOMString color)
+
+    // FIXME: this should be a custom setter.
+    // FIXME: support other overloads.
+    DartApiScope dartApiScope;
+    Dart_Handle exception;
+    {
+        CanvasRenderingContext2D* receiver = DartDOMWrapper::receiver<CanvasRenderingContext2D>(args);
+
+        const ParameterAdapter< String > color(Dart_GetNativeArgument(args, 1));
+        if (!color.conversionSuccessful()) {
+            exception = color.exception();
+            goto fail;
+        }
+
+        receiver->setFillColor(color);
+        return;
+    }
+
+fail:
+    Dart_ThrowException(exception);
+    ASSERT_NOT_REACHED();
+}
+
+void setStrokeStyleCallback(Dart_NativeArguments args)
+{
+    // void setStrokeStyle(in DOMString color)
+
+    // FIXME: this should be a custom setter.
+    // FIXME: support other overloads.
+    DartApiScope dartApiScope;
+    Dart_Handle exception;
+    {
+        CanvasRenderingContext2D* receiver = DartDOMWrapper::receiver<CanvasRenderingContext2D>(args);
+
+        const ParameterAdapter< String > color(Dart_GetNativeArgument(args, 1));
+        if (!color.conversionSuccessful()) {
+            exception = color.exception();
+            goto fail;
+        }
+
+        receiver->setStrokeColor(color);
+        return;
+    }
+
+fail:
+    Dart_ThrowException(exception);
+    ASSERT_NOT_REACHED();
+}
+
+void strokeStyleGetter(Dart_NativeArguments)
+{
+    // FIXME: proper implementation.
+    DART_UNIMPLEMENTED();
+}
+
+void strokeStyleSetter(Dart_NativeArguments args)
+{
+    DartApiScope dartApiScope;
+    Dart_Handle exception;
+    {
+        CanvasRenderingContext2D* receiver = DartDOMWrapper::receiver<CanvasRenderingContext2D>(args);
+
+        // FIXME: support setting CanvasStyle.
+        const ParameterAdapter< String > color(Dart_GetNativeArgument(args, 1));
+        if (!color.conversionSuccessful()) {
+            exception = color.exception();
+            goto fail;
+        }
+
+        receiver->setStrokeColor(color);
+        return;
+    }
+
+fail:
+    Dart_ThrowException(exception);
+    ASSERT_NOT_REACHED();
+}
+
+void fillStyleGetter(Dart_NativeArguments)
+{
+    // FIXME: proper implementation.
+    DART_UNIMPLEMENTED();
+}
+
+void fillStyleSetter(Dart_NativeArguments args)
+{
+    DartApiScope dartApiScope;
+    Dart_Handle exception;
+    {
+        CanvasRenderingContext2D* receiver = DartDOMWrapper::receiver<CanvasRenderingContext2D>(args);
+
+        // FIXME: support setting CanvasStyle.
+        const ParameterAdapter< String > color(Dart_GetNativeArgument(args, 1));
+        if (!color.conversionSuccessful()) {
+            exception = color.exception();
+            goto fail;
+        }
+
+        receiver->setFillColor(color);
+        return;
+    }
+
+fail:
+    Dart_ThrowException(exception);
+    ASSERT_NOT_REACHED();
+}
+
+} // namespace DartCanvasRenderingContext2DInternal
+
+} // namespace WebCore