Frog dart:dom using interfaces and native implementation classes.

client/dom/src/frog_FactoryProviders.dart

Index: client/dom/src/frog_FactoryProviders.dart
diff --git a/client/dom/src/frog_FactoryProviders.dart b/client/dom/src/frog_FactoryProviders.dart
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+++ b/client/dom/src/frog_FactoryProviders.dart
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+// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+// These factory methods could all live in one factory provider class but dartc
+// has a bug (5399939) preventing that.
+
+class _AudioContextFactoryProvider {
+
+  factory AudioContext() native '''return new AudioContext();''';
+}
+
+class _FileReaderFactoryProvider {
+
+  factory FileReader() native '''return new FileReader();''';
+}
+
+class _TypedArrayFactoryProvider {
+
+  factory Float32Array(int length) => _F32(length);
+  factory Float32Array.fromList(List<num> list) => _F32(ensureNative(list));
+  factory Float32Array.fromBuffer(ArrayBuffer buffer) => _F32(buffer);
+
+  factory Float64Array(int length) => _F64(length);
+  factory Float64Array.fromList(List<num> list) => _F64(ensureNative(list));
+  factory Float64Array.fromBuffer(ArrayBuffer buffer) => _F64(buffer);
+
+  factory Int8Array(int length) => _I8(length);
+  factory Int8Array.fromList(List<num> list) => _I8(ensureNative(list));
+  factory Int8Array.fromBuffer(ArrayBuffer buffer) => _I8(buffer);
+
+  factory Int16Array(int length) => _I16(length);
+  factory Int16Array.fromList(List<num> list) => _I16(ensureNative(list));
+  factory Int16Array.fromBuffer(ArrayBuffer buffer) => _I16(buffer);
+
+  factory Int32Array(int length) => _I32(length);
+  factory Int32Array.fromList(List<num> list) => _I32(ensureNative(list));
+  factory Int32Array.fromBuffer(ArrayBuffer buffer) => _I32(buffer);
+
+  factory Uint8Array(int length) => _U8(length);
+  factory Uint8Array.fromList(List<num> list) => _U8(ensureNative(list));
+  factory Uint8Array.fromBuffer(ArrayBuffer buffer) => _U8(buffer);
+
+  factory Uint16Array(int length) => _U16(length);
+  factory Uint16Array.fromList(List<num> list) => _U16(ensureNative(list));
+  factory Uint16Array.fromBuffer(ArrayBuffer buffer) => _U16(buffer);
+
+  factory Uint32Array(int length) => _U32(length);
+  factory Uint32Array.fromList(List<num> list) => _U32(ensureNative(list));
+  factory Uint32Array.fromBuffer(ArrayBuffer buffer) => _U32(buffer);
+
+
+  static Float32Array _F32(arg) native 'return new Float32Array(arg);';
+  static Float64Array _F64(arg) native 'return new Float64Array(arg);';
+  static Int8Array _I8(arg) native 'return new Int8Array(arg);';
+  static Int16Array _I16(arg) native 'return new Int16Array(arg);';
+  static Int32Array _I32(arg) native 'return new Int32Array(arg);';
+  static Uint8Array _U8(arg) native 'return new Uint8Array(arg);';
+  static Uint16Array _U16(arg) native 'return new Uint16Array(arg);';
+  static Uint32Array _U32(arg) native 'return new Uint32Array(arg);';
+
+  static ensureNative(List list) => list;  // TODO: make sure.
+}
+
+class _WebKitCSSMatrixFactoryProvider {
+
+  factory WebKitCSSMatrix([String spec = '']) native
+      '''return new WebKitCSSMatrix(spec);''';
+}
+
+class _WebKitPointFactoryProvider {
+
+  factory WebKitPoint(num x, num y) native '''return new WebKitPoint(x, y);''';
+}
+
+class _WebSocketFactoryProvider {
+
+  factory WebSocket(String url) native '''return new WebSocket(url);''';
+}
+
+class _XMLHttpRequestFactoryProvider {
+
+  factory XMLHttpRequest() native '''return new XMLHttpRequest();''';
+}