1 files changed, 83 insertions, 0 deletions
diff --git a/WebCore/bindings/v8/custom/V8CanvasUnsignedByteArrayCustom.cpp b/WebCore/bindings/v8/custom/V8CanvasUnsignedByteArrayCustom.cpp
new file mode 100644
index 0000000..62ab880
--- /dev/null
+++ b/WebCore/bindings/v8/custom/V8CanvasUnsignedByteArrayCustom.cpp
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2009 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"
+
+#if ENABLE(3D_CANVAS)
+
+#include "CanvasArrayBuffer.h"
+#include "CanvasUnsignedByteArray.h"
+
+#include "V8Binding.h"
+#include "V8CanvasArrayBuffer.h"
+#include "V8CanvasArrayCustom.h"
+#include "V8CustomBinding.h"
+#include "V8Proxy.h"
+
+namespace WebCore {
+
+CALLBACK_FUNC_DECL(CanvasUnsignedByteArrayConstructor)
+{
+    INC_STATS("DOM.CanvasUnsignedByteArray.Contructor");
+
+    return constructCanvasArray<CanvasUnsignedByteArray>(args, V8ClassIndex::ToInt(V8ClassIndex::CANVASUNSIGNEDBYTEARRAY));
+}
+
+// Get the specified value from the array and return it wrapped as a JavaScript Number object to V8. Accesses outside the valid array range return "undefined".
+INDEXED_PROPERTY_GETTER(CanvasUnsignedByteArray)
+{
+    INC_STATS("DOM.CanvasUnsignedByteArray.IndexedPropertyGetter");
+    CanvasUnsignedByteArray* array = V8DOMWrapper::convertToNativeObject<CanvasUnsignedByteArray>(V8ClassIndex::CANVASUNSIGNEDBYTEARRAY, info.Holder());
+
+    if ((index < 0) || (index >= array->length()))
+        return v8::Undefined();
+    unsigned char result;
+    if (!array->get(index, result))
+        return v8::Undefined();
+    return v8::Number::New(result);
+}
+
+// Set the specified value in the array. Accesses outside the valid array range are silently ignored.
+INDEXED_PROPERTY_SETTER(CanvasUnsignedByteArray)
+{
+    INC_STATS("DOM.CanvasUnsignedByteArray.IndexedPropertySetter");
+    CanvasUnsignedByteArray* array = V8DOMWrapper::convertToNativeObject<CanvasUnsignedByteArray>(V8ClassIndex::CANVASUNSIGNEDBYTEARRAY, info.Holder());
+
+    if ((index >= 0) && (index < array->length())) {
+        if (!value->IsNumber())
+            return throwError("Could not convert value argument to a number");
+        array->set(index, value->NumberValue());
+    }
+    return value;
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(3D_CANVAS)