Dart: Adds Interface and InterfaceRequest interfaces.

mojo/dart/packages/mojo_services/lib/input/input.mojom.dart

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 library input_mojom;
 import 'dart:async';
 import 'package:mojo/bindings.dart' as bindings;
 import 'package:mojo/core.dart' as core;
 import 'package:mojo/mojo/bindings/types/service_describer.mojom.dart' as service_describer;
 
@@ skipping 112 matching lines @@
     Map map = new Map();
     return map;
   }
 }
 
 
 class _InputServiceSetClientParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(16, 0)
   ];
-  Object client = null;
+  InputClientInterface client = null;
 
   _InputServiceSetClientParams() : super(kVersions.last.size);
 
   static _InputServiceSetClientParams deserialize(bindings.Message message) {
     var decoder = new bindings.Decoder(message);
     var result = decode(decoder);
     if (decoder.excessHandles != null) {
       decoder.excessHandles.forEach((h) => h.close());
     }
     return result;
@@ skipping 60 matching lines @@
 
   dynamic getTypeDefinition(String typeKey, [Function responseFactory]) =>
       responseFactory(null);
 
   dynamic getAllTypeDefinitions([Function responseFactory]) =>
       responseFactory(null);
 }
 
 abstract class InputClient {
   static const String serviceName = null;
+
+  static service_describer.ServiceDescription _cachedServiceDescription;
+  static service_describer.ServiceDescription get serviceDescription {
+    if (_cachedServiceDescription == null) {
+      _cachedServiceDescription = new _InputClientServiceDescription();
+    }
+    return _cachedServiceDescription;
+  }
+
+  static InputClientProxy connectToService(
+      bindings.ServiceConnector s, String url, [String serviceName]) {
+    InputClientProxy p = new InputClientProxy.unbound();
+    String name = serviceName ?? InputClient.serviceName;
+    if ((name == null) || name.isEmpty) {
+      throw new core.MojoApiError(
+          "If an interface has no ServiceName, then one must be provided.");
+    }
+    s.connectToService(url, p, name);
+    return p;
+  }
   dynamic onBackButton([Function responseFactory = null]);
 }
 
+abstract class InputClientInterface
+    implements bindings.MojoInterface<InputClient>,
+               InputClient {
+  factory InputClientInterface([InputClient impl]) =>
+      new InputClientStub.unbound(impl);
+  factory InputClientInterface.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint,
+      [InputClient impl]) =>
+      new InputClientStub.fromEndpoint(endpoint, impl);
+}
+
+abstract class InputClientInterfaceRequest
+    implements bindings.MojoInterface<InputClient>,
+               InputClient {
+  factory InputClientInterfaceRequest() =>
+      new InputClientProxy.unbound();
+}
+
 class _InputClientProxyControl
     extends bindings.ProxyMessageHandler
-    implements bindings.ProxyControl {
+    implements bindings.ProxyControl<InputClient> {
   _InputClientProxyControl.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);
 
   _InputClientProxyControl.fromHandle(
       core.MojoHandle handle) : super.fromHandle(handle);
 
   _InputClientProxyControl.unbound() : super.unbound();
 
-  service_describer.ServiceDescription get serviceDescription =>
-      new _InputClientServiceDescription();
-
   String get serviceName => InputClient.serviceName;
 
   void handleResponse(bindings.ServiceMessage message) {
     switch (message.header.type) {
       case _inputClientMethodOnBackButtonName:
         var r = InputClientOnBackButtonResponseParams.deserialize(
             message.payload);
         if (!message.header.hasRequestId) {
           proxyError("Expected a message with a valid request Id.");
           return;
@@ skipping 11 matching lines @@
         }
         c.complete(r);
         break;
       default:
         proxyError("Unexpected message type: ${message.header.type}");
         close(immediate: true);
         break;
     }
   }
 
+  InputClient get impl => null;
+  set impl(InputClient _) {
+    throw new core.MojoApiError("The impl of a Proxy cannot be set.");
+  }
+
   @override
   String toString() {
     var superString = super.toString();
     return "_InputClientProxyControl($superString)";
   }
 }
 
 class InputClientProxy
-    extends bindings.Proxy
-    implements InputClient {
+    extends bindings.Proxy<InputClient>
+    implements InputClient,
+               InputClientInterface,
+               InputClientInterfaceRequest {
   InputClientProxy.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint)
       : super(new _InputClientProxyControl.fromEndpoint(endpoint));
 
   InputClientProxy.fromHandle(core.MojoHandle handle)
       : super(new _InputClientProxyControl.fromHandle(handle));
 
   InputClientProxy.unbound()
       : super(new _InputClientProxyControl.unbound());
 
   static InputClientProxy newFromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) {
     assert(endpoint.setDescription("For InputClientProxy"));
     return new InputClientProxy.fromEndpoint(endpoint);
   }
 
-  factory InputClientProxy.connectToService(
-      bindings.ServiceConnector s, String url, [String serviceName]) {
-    InputClientProxy p = new InputClientProxy.unbound();
-    s.connectToService(url, p, serviceName);
-    return p;
-  }
-
 
   dynamic onBackButton([Function responseFactory = null]) {
     var params = new _InputClientOnBackButtonParams();
     return ctrl.sendMessageWithRequestId(
         params,
         _inputClientMethodOnBackButtonName,
         -1,
         bindings.MessageHeader.kMessageExpectsResponse);
   }
 }
@@ skipping 10 matching lines @@
   }
 
   _InputClientStubControl.fromHandle(
       core.MojoHandle handle, [InputClient impl])
       : super.fromHandle(handle, autoBegin: impl != null) {
     _impl = impl;
   }
 
   _InputClientStubControl.unbound([this._impl]) : super.unbound();
 
+  String get serviceName => InputClient.serviceName;
+
 
   InputClientOnBackButtonResponseParams _inputClientOnBackButtonResponseParamsFactory() {
     var result = new InputClientOnBackButtonResponseParams();
     return result;
   }
 
   dynamic handleMessage(bindings.ServiceMessage message) {
     if (bindings.ControlMessageHandler.isControlMessage(message)) {
       return bindings.ControlMessageHandler.handleMessage(this,
                                                           0,
@@ skipping 49 matching lines @@
     }
   }
 
   @override
   String toString() {
     var superString = super.toString();
     return "_InputClientStubControl($superString)";
   }
 
   int get version => 0;
-
-  static service_describer.ServiceDescription _cachedServiceDescription;
-  static service_describer.ServiceDescription get serviceDescription {
-    if (_cachedServiceDescription == null) {
-      _cachedServiceDescription = new _InputClientServiceDescription();
-    }
-    return _cachedServiceDescription;
-  }
 }
 
 class InputClientStub
     extends bindings.Stub<InputClient>
-    implements InputClient {
+    implements InputClient,
+               InputClientInterface,
+               InputClientInterfaceRequest {
+  InputClientStub.unbound([InputClient impl])
+      : super(new _InputClientStubControl.unbound(impl));
+
   InputClientStub.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint, [InputClient impl])
       : super(new _InputClientStubControl.fromEndpoint(endpoint, impl));
 
   InputClientStub.fromHandle(
       core.MojoHandle handle, [InputClient impl])
       : super(new _InputClientStubControl.fromHandle(handle, impl));
 
-  InputClientStub.unbound([InputClient impl])
-      : super(new _InputClientStubControl.unbound(impl));
-
   static InputClientStub newFromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) {
     assert(endpoint.setDescription("For InputClientStub"));
     return new InputClientStub.fromEndpoint(endpoint);
   }
 
-  static service_describer.ServiceDescription get serviceDescription =>
-      _InputClientStubControl.serviceDescription;
-
 
   dynamic onBackButton([Function responseFactory = null]) {
     return impl.onBackButton(responseFactory);
   }
 }
 
 const int _inputServiceMethodSetClientName = 0;
 
 class _InputServiceServiceDescription implements service_describer.ServiceDescription {
   dynamic getTopLevelInterface([Function responseFactory]) =>
       responseFactory(null);
 
   dynamic getTypeDefinition(String typeKey, [Function responseFactory]) =>
       responseFactory(null);
 
   dynamic getAllTypeDefinitions([Function responseFactory]) =>
       responseFactory(null);
 }
 
 abstract class InputService {
   static const String serviceName = "input::InputService";
-  void setClient(Object client);
+
+  static service_describer.ServiceDescription _cachedServiceDescription;
+  static service_describer.ServiceDescription get serviceDescription {
+    if (_cachedServiceDescription == null) {
+      _cachedServiceDescription = new _InputServiceServiceDescription();
+    }
+    return _cachedServiceDescription;
+  }
+
+  static InputServiceProxy connectToService(
+      bindings.ServiceConnector s, String url, [String serviceName]) {
+    InputServiceProxy p = new InputServiceProxy.unbound();
+    String name = serviceName ?? InputService.serviceName;
+    if ((name == null) || name.isEmpty) {
+      throw new core.MojoApiError(
+          "If an interface has no ServiceName, then one must be provided.");
+    }
+    s.connectToService(url, p, name);
+    return p;
+  }
+  void setClient(InputClientInterface client);
+}
+
+abstract class InputServiceInterface
+    implements bindings.MojoInterface<InputService>,
+               InputService {
+  factory InputServiceInterface([InputService impl]) =>
+      new InputServiceStub.unbound(impl);
+  factory InputServiceInterface.fromEndpoint(
+      core.MojoMessagePipeEndpoint endpoint,
+      [InputService impl]) =>
+      new InputServiceStub.fromEndpoint(endpoint, impl);
+}
+
+abstract class InputServiceInterfaceRequest
+    implements bindings.MojoInterface<InputService>,
+               InputService {
+  factory InputServiceInterfaceRequest() =>
+      new InputServiceProxy.unbound();
 }
 
 class _InputServiceProxyControl
     extends bindings.ProxyMessageHandler
-    implements bindings.ProxyControl {
+    implements bindings.ProxyControl<InputService> {
   _InputServiceProxyControl.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);
 
   _InputServiceProxyControl.fromHandle(
       core.MojoHandle handle) : super.fromHandle(handle);
 
   _InputServiceProxyControl.unbound() : super.unbound();
 
-  service_describer.ServiceDescription get serviceDescription =>
-      new _InputServiceServiceDescription();
-
   String get serviceName => InputService.serviceName;
 
   void handleResponse(bindings.ServiceMessage message) {
     switch (message.header.type) {
       default:
         proxyError("Unexpected message type: ${message.header.type}");
         close(immediate: true);
         break;
     }
   }
 
+  InputService get impl => null;
+  set impl(InputService _) {
+    throw new core.MojoApiError("The impl of a Proxy cannot be set.");
+  }
+
   @override
   String toString() {
     var superString = super.toString();
     return "_InputServiceProxyControl($superString)";
   }
 }
 
 class InputServiceProxy
-    extends bindings.Proxy
-    implements InputService {
+    extends bindings.Proxy<InputService>
+    implements InputService,
+               InputServiceInterface,
+               InputServiceInterfaceRequest {
   InputServiceProxy.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint)
       : super(new _InputServiceProxyControl.fromEndpoint(endpoint));
 
   InputServiceProxy.fromHandle(core.MojoHandle handle)
       : super(new _InputServiceProxyControl.fromHandle(handle));
 
   InputServiceProxy.unbound()
       : super(new _InputServiceProxyControl.unbound());
 
   static InputServiceProxy newFromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) {
     assert(endpoint.setDescription("For InputServiceProxy"));
     return new InputServiceProxy.fromEndpoint(endpoint);
   }
 
-  factory InputServiceProxy.connectToService(
-      bindings.ServiceConnector s, String url, [String serviceName]) {
-    InputServiceProxy p = new InputServiceProxy.unbound();
-    s.connectToService(url, p, serviceName);
-    return p;
-  }
 
-
-  void setClient(Object client) {
+  void setClient(InputClientInterface client) {
     if (!ctrl.isBound) {
       ctrl.proxyError("The Proxy is closed.");
       return;
     }
     var params = new _InputServiceSetClientParams();
     params.client = client;
     ctrl.sendMessage(params,
         _inputServiceMethodSetClientName);
   }
 }
@@ skipping 10 matching lines @@
   }
 
   _InputServiceStubControl.fromHandle(
       core.MojoHandle handle, [InputService impl])
       : super.fromHandle(handle, autoBegin: impl != null) {
     _impl = impl;
   }
 
   _InputServiceStubControl.unbound([this._impl]) : super.unbound();
 
+  String get serviceName => InputService.serviceName;
+
 
 
   dynamic handleMessage(bindings.ServiceMessage message) {
     if (bindings.ControlMessageHandler.isControlMessage(message)) {
       return bindings.ControlMessageHandler.handleMessage(this,
                                                           0,
                                                           message);
     }
     if (_impl == null) {
       throw new core.MojoApiError("$this has no implementation set");
@@ skipping 30 matching lines @@
     }
   }
 
   @override
   String toString() {
     var superString = super.toString();
     return "_InputServiceStubControl($superString)";
   }
 
   int get version => 0;
-
-  static service_describer.ServiceDescription _cachedServiceDescription;
-  static service_describer.ServiceDescription get serviceDescription {
-    if (_cachedServiceDescription == null) {
-      _cachedServiceDescription = new _InputServiceServiceDescription();
-    }
-    return _cachedServiceDescription;
-  }
 }
 
 class InputServiceStub
     extends bindings.Stub<InputService>
-    implements InputService {
+    implements InputService,
+               InputServiceInterface,
+               InputServiceInterfaceRequest {
+  InputServiceStub.unbound([InputService impl])
+      : super(new _InputServiceStubControl.unbound(impl));
+
   InputServiceStub.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint, [InputService impl])
       : super(new _InputServiceStubControl.fromEndpoint(endpoint, impl));
 
   InputServiceStub.fromHandle(
       core.MojoHandle handle, [InputService impl])
       : super(new _InputServiceStubControl.fromHandle(handle, impl));
 
-  InputServiceStub.unbound([InputService impl])
-      : super(new _InputServiceStubControl.unbound(impl));
-
   static InputServiceStub newFromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) {
     assert(endpoint.setDescription("For InputServiceStub"));
     return new InputServiceStub.fromEndpoint(endpoint);
   }
 
-  static service_describer.ServiceDescription get serviceDescription =>
-      _InputServiceStubControl.serviceDescription;
 
-
-  void setClient(Object client) {
+  void setClient(InputClientInterface client) {
     return impl.setClient(client);
   }
 }