Dart: Futures -> Callbacks.

mojo/dart/packages/mojo_services/lib/mojo/clipboard.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 clipboard_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;
 
 
 
 class _ClipboardGetSequenceNumberParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(16, 0)
   ];
   ClipboardType clipboardType = null;
 
   _ClipboardGetSequenceNumberParams() : super(kVersions.last.size);
 
+  _ClipboardGetSequenceNumberParams.init(
+    ClipboardType this.clipboardType
+  ) : super(kVersions.last.size);
+
   static _ClipboardGetSequenceNumberParams 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;
   }
 
   static _ClipboardGetSequenceNumberParams decode(bindings.Decoder decoder0) {
@@ skipping 56 matching lines @@
 
 
 class ClipboardGetSequenceNumberResponseParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(16, 0)
   ];
   int sequence = 0;
 
   ClipboardGetSequenceNumberResponseParams() : super(kVersions.last.size);
 
+  ClipboardGetSequenceNumberResponseParams.init(
+    int this.sequence
+  ) : super(kVersions.last.size);
+
   static ClipboardGetSequenceNumberResponseParams 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;
   }
 
   static ClipboardGetSequenceNumberResponseParams decode(bindings.Decoder decoder0) {
@@ skipping 52 matching lines @@
 
 
 class _ClipboardGetAvailableMimeTypesParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(16, 0)
   ];
   ClipboardType clipboardTypes = null;
 
   _ClipboardGetAvailableMimeTypesParams() : super(kVersions.last.size);
 
+  _ClipboardGetAvailableMimeTypesParams.init(
+    ClipboardType this.clipboardTypes
+  ) : super(kVersions.last.size);
+
   static _ClipboardGetAvailableMimeTypesParams 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;
   }
 
   static _ClipboardGetAvailableMimeTypesParams decode(bindings.Decoder decoder0) {
@@ skipping 56 matching lines @@
 
 
 class ClipboardGetAvailableMimeTypesResponseParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(16, 0)
   ];
   List<String> types = null;
 
   ClipboardGetAvailableMimeTypesResponseParams() : super(kVersions.last.size);
 
+  ClipboardGetAvailableMimeTypesResponseParams.init(
+    List<String> this.types
+  ) : super(kVersions.last.size);
+
   static ClipboardGetAvailableMimeTypesResponseParams 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;
   }
 
   static ClipboardGetAvailableMimeTypesResponseParams decode(bindings.Decoder decoder0) {
@@ skipping 68 matching lines @@
 
 class _ClipboardReadMimeTypeParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(24, 0)
   ];
   ClipboardType clipboardType = null;
   String mimeType = null;
 
   _ClipboardReadMimeTypeParams() : super(kVersions.last.size);
 
+  _ClipboardReadMimeTypeParams.init(
+    ClipboardType this.clipboardType, 
+    String this.mimeType
+  ) : super(kVersions.last.size);
+
   static _ClipboardReadMimeTypeParams 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;
   }
 
   static _ClipboardReadMimeTypeParams decode(bindings.Decoder decoder0) {
@@ skipping 69 matching lines @@
 
 
 class ClipboardReadMimeTypeResponseParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(16, 0)
   ];
   List<int> data = null;
 
   ClipboardReadMimeTypeResponseParams() : super(kVersions.last.size);
 
+  ClipboardReadMimeTypeResponseParams.init(
+    List<int> this.data
+  ) : super(kVersions.last.size);
+
   static ClipboardReadMimeTypeResponseParams 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;
   }
 
   static ClipboardReadMimeTypeResponseParams decode(bindings.Decoder decoder0) {
@@ skipping 53 matching lines @@
 
 class _ClipboardWriteClipboardDataParams extends bindings.Struct {
   static const List<bindings.StructDataHeader> kVersions = const [
     const bindings.StructDataHeader(24, 0)
   ];
   ClipboardType clipboardType = null;
   Map<String, List<int>> data = null;
 
   _ClipboardWriteClipboardDataParams() : super(kVersions.last.size);
 
+  _ClipboardWriteClipboardDataParams.init(
+    ClipboardType this.clipboardType, 
+    Map<String, List<int>> this.data
+  ) : super(kVersions.last.size);
+
   static _ClipboardWriteClipboardDataParams 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;
   }
 
   static _ClipboardWriteClipboardDataParams decode(bindings.Decoder decoder0) {
@@ skipping 178 matching lines @@
         return 'ClipboardType.drag';
       default:
         return null;
     }
   }
 
   int toJson() => mojoEnumValue;
 }
 
 class _ClipboardServiceDescription implements service_describer.ServiceDescription {
-  dynamic getTopLevelInterface([Function responseFactory]) =>
-      responseFactory(null);
+  void getTopLevelInterface(Function responder) {
+    responder(null);
+  }
 
-  dynamic getTypeDefinition(String typeKey, [Function responseFactory]) =>
-      responseFactory(null);
+  void getTypeDefinition(String typeKey, Function responder) {
+    responder(null);
+  }
 
-  dynamic getAllTypeDefinitions([Function responseFactory]) =>
-      responseFactory(null);
+  void getAllTypeDefinitions(Function responder) {
+    responder(null);
+  }
 }
 
 abstract class Clipboard {
   static const String serviceName = "mojo::Clipboard";
 
   static service_describer.ServiceDescription _cachedServiceDescription;
   static service_describer.ServiceDescription get serviceDescription {
     if (_cachedServiceDescription == null) {
       _cachedServiceDescription = new _ClipboardServiceDescription();
     }
     return _cachedServiceDescription;
   }
 
   static ClipboardProxy connectToService(
       bindings.ServiceConnector s, String url, [String serviceName]) {
     ClipboardProxy p = new ClipboardProxy.unbound();
     String name = serviceName ?? Clipboard.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 getSequenceNumber(ClipboardType clipboardType,[Function responseFactory = null]);
-  dynamic getAvailableMimeTypes(ClipboardType clipboardTypes,[Function responseFactory = null]);
-  dynamic readMimeType(ClipboardType clipboardType,String mimeType,[Function responseFactory = null]);
+  void getSequenceNumber(ClipboardType clipboardType,void callback(int sequence));
+  void getAvailableMimeTypes(ClipboardType clipboardTypes,void callback(List<String> types));
+  void readMimeType(ClipboardType clipboardType,String mimeType,void callback(List<int> data));
   void writeClipboardData(ClipboardType clipboardType, Map<String, List<int>> data);
   static const String mimeTypeText = "text/plain";
   static const String mimeTypeHtml = "text/html";
   static const String mimeTypeUrl = "text/url";
 }
 
 abstract class ClipboardInterface
     implements bindings.MojoInterface<Clipboard>,
                Clipboard {
   factory ClipboardInterface([Clipboard impl]) =>
@@ skipping 33 matching lines @@
 
   void handleResponse(bindings.ServiceMessage message) {
     switch (message.header.type) {
       case _clipboardMethodGetSequenceNumberName:
         var r = ClipboardGetSequenceNumberResponseParams.deserialize(
             message.payload);
         if (!message.header.hasRequestId) {
           proxyError("Expected a message with a valid request Id.");
           return;
         }
-        Completer c = completerMap[message.header.requestId];
-        if (c == null) {
+        Function callback = callbackMap[message.header.requestId];
+        if (callback == null) {
           proxyError(
               "Message had unknown request Id: ${message.header.requestId}");
           return;
         }
-        completerMap.remove(message.header.requestId);
-        if (c.isCompleted) {
-          proxyError("Response completer already completed");
-          return;
-        }
-        c.complete(r);
+        callbackMap.remove(message.header.requestId);
+        callback(r.sequence );
         break;
       case _clipboardMethodGetAvailableMimeTypesName:
         var r = ClipboardGetAvailableMimeTypesResponseParams.deserialize(
             message.payload);
         if (!message.header.hasRequestId) {
           proxyError("Expected a message with a valid request Id.");
           return;
         }
-        Completer c = completerMap[message.header.requestId];
-        if (c == null) {
+        Function callback = callbackMap[message.header.requestId];
+        if (callback == null) {
           proxyError(
               "Message had unknown request Id: ${message.header.requestId}");
           return;
         }
-        completerMap.remove(message.header.requestId);
-        if (c.isCompleted) {
-          proxyError("Response completer already completed");
-          return;
-        }
-        c.complete(r);
+        callbackMap.remove(message.header.requestId);
+        callback(r.types );
         break;
       case _clipboardMethodReadMimeTypeName:
         var r = ClipboardReadMimeTypeResponseParams.deserialize(
             message.payload);
         if (!message.header.hasRequestId) {
           proxyError("Expected a message with a valid request Id.");
           return;
         }
-        Completer c = completerMap[message.header.requestId];
-        if (c == null) {
+        Function callback = callbackMap[message.header.requestId];
+        if (callback == null) {
           proxyError(
               "Message had unknown request Id: ${message.header.requestId}");
           return;
         }
-        completerMap.remove(message.header.requestId);
-        if (c.isCompleted) {
-          proxyError("Response completer already completed");
-          return;
-        }
-        c.complete(r);
+        callbackMap.remove(message.header.requestId);
+        callback(r.data );
         break;
       default:
         proxyError("Unexpected message type: ${message.header.type}");
         close(immediate: true);
         break;
     }
   }
 
   @override
   String toString() {
@@ skipping 24 matching lines @@
     return newMockedProxy;
   }
 
   static ClipboardProxy newFromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) {
     assert(endpoint.setDescription("For ClipboardProxy"));
     return new ClipboardProxy.fromEndpoint(endpoint);
   }
 
 
-  dynamic getSequenceNumber(ClipboardType clipboardType,[Function responseFactory = null]) {
+  void getSequenceNumber(ClipboardType clipboardType,void callback(int sequence)) {
     if (impl != null) {
-      return new Future(() => impl.getSequenceNumber(clipboardType,_ClipboardStubControl._clipboardGetSequenceNumberResponseParamsFactory));
+      impl.getSequenceNumber(clipboardType,callback);
+      return;
     }
     var params = new _ClipboardGetSequenceNumberParams();
     params.clipboardType = clipboardType;
-    return ctrl.sendMessageWithRequestId(
+    ctrl.sendMessageWithRequestId(
         params,
         _clipboardMethodGetSequenceNumberName,
         -1,
-        bindings.MessageHeader.kMessageExpectsResponse);
+        bindings.MessageHeader.kMessageExpectsResponse,
+        callback);
   }
-  dynamic getAvailableMimeTypes(ClipboardType clipboardTypes,[Function responseFactory = null]) {
+  void getAvailableMimeTypes(ClipboardType clipboardTypes,void callback(List<String> types)) {
     if (impl != null) {
-      return new Future(() => impl.getAvailableMimeTypes(clipboardTypes,_ClipboardStubControl._clipboardGetAvailableMimeTypesResponseParamsFactory));
+      impl.getAvailableMimeTypes(clipboardTypes,callback);
+      return;
     }
     var params = new _ClipboardGetAvailableMimeTypesParams();
     params.clipboardTypes = clipboardTypes;
-    return ctrl.sendMessageWithRequestId(
+    ctrl.sendMessageWithRequestId(
         params,
         _clipboardMethodGetAvailableMimeTypesName,
         -1,
-        bindings.MessageHeader.kMessageExpectsResponse);
+        bindings.MessageHeader.kMessageExpectsResponse,
+        callback);
   }
-  dynamic readMimeType(ClipboardType clipboardType,String mimeType,[Function responseFactory = null]) {
+  void readMimeType(ClipboardType clipboardType,String mimeType,void callback(List<int> data)) {
     if (impl != null) {
-      return new Future(() => impl.readMimeType(clipboardType,mimeType,_ClipboardStubControl._clipboardReadMimeTypeResponseParamsFactory));
+      impl.readMimeType(clipboardType,mimeType,callback);
+      return;
     }
     var params = new _ClipboardReadMimeTypeParams();
     params.clipboardType = clipboardType;
     params.mimeType = mimeType;
-    return ctrl.sendMessageWithRequestId(
+    ctrl.sendMessageWithRequestId(
         params,
         _clipboardMethodReadMimeTypeName,
         -1,
-        bindings.MessageHeader.kMessageExpectsResponse);
+        bindings.MessageHeader.kMessageExpectsResponse,
+        callback);
   }
   void writeClipboardData(ClipboardType clipboardType, Map<String, List<int>> data) {
     if (impl != null) {
       impl.writeClipboardData(clipboardType, data);
       return;
     }
     if (!ctrl.isBound) {
       ctrl.proxyError("The Proxy is closed.");
       return;
     }
@@ skipping 20 matching lines @@
       core.MojoHandle handle, [Clipboard impl])
       : super.fromHandle(handle, autoBegin: impl != null) {
     _impl = impl;
   }
 
   _ClipboardStubControl.unbound([this._impl]) : super.unbound();
 
   String get serviceName => Clipboard.serviceName;
 
 
-  static ClipboardGetSequenceNumberResponseParams _clipboardGetSequenceNumberResponseParamsFactory(int sequence) {
-    var result = new ClipboardGetSequenceNumberResponseParams();
-    result.sequence = sequence;
-    return result;
+  Function _clipboardGetSequenceNumberResponseParamsResponder(
+      int requestId) {
+  return (int sequence) {
+      var result = new ClipboardGetSequenceNumberResponseParams();
+      result.sequence = sequence;
+      sendResponse(buildResponseWithId(
+          result,
+          _clipboardMethodGetSequenceNumberName,
+          requestId,
+          bindings.MessageHeader.kMessageIsResponse));
+    };
   }
-  static ClipboardGetAvailableMimeTypesResponseParams _clipboardGetAvailableMimeTypesResponseParamsFactory(List<String> types) {
-    var result = new ClipboardGetAvailableMimeTypesResponseParams();
-    result.types = types;
-    return result;
+  Function _clipboardGetAvailableMimeTypesResponseParamsResponder(
+      int requestId) {
+  return (List<String> types) {
+      var result = new ClipboardGetAvailableMimeTypesResponseParams();
+      result.types = types;
+      sendResponse(buildResponseWithId(
+          result,
+          _clipboardMethodGetAvailableMimeTypesName,
+          requestId,
+          bindings.MessageHeader.kMessageIsResponse));
+    };
   }
-  static ClipboardReadMimeTypeResponseParams _clipboardReadMimeTypeResponseParamsFactory(List<int> data) {
-    var result = new ClipboardReadMimeTypeResponseParams();
-    result.data = data;
-    return result;
+  Function _clipboardReadMimeTypeResponseParamsResponder(
+      int requestId) {
+  return (List<int> data) {
+      var result = new ClipboardReadMimeTypeResponseParams();
+      result.data = data;
+      sendResponse(buildResponseWithId(
+          result,
+          _clipboardMethodReadMimeTypeName,
+          requestId,
+          bindings.MessageHeader.kMessageIsResponse));
+    };
   }
 
-  dynamic handleMessage(bindings.ServiceMessage message) {
+  void handleMessage(bindings.ServiceMessage message) {
     if (bindings.ControlMessageHandler.isControlMessage(message)) {
-      return bindings.ControlMessageHandler.handleMessage(this,
-                                                          0,
-                                                          message);
+      bindings.ControlMessageHandler.handleMessage(
+          this, 0, message);
+      return;
     }
     if (_impl == null) {
       throw new core.MojoApiError("$this has no implementation set");
     }
     switch (message.header.type) {
       case _clipboardMethodGetSequenceNumberName:
         var params = _ClipboardGetSequenceNumberParams.deserialize(
             message.payload);
-        var response = _impl.getSequenceNumber(params.clipboardType,_clipboardGetSequenceNumberResponseParamsFactory);
-        if (response is Future) {
-          return response.then((response) {
-            if (response != null) {
-              return buildResponseWithId(
-                  response,
-                  _clipboardMethodGetSequenceNumberName,
-                  message.header.requestId,
-                  bindings.MessageHeader.kMessageIsResponse);
-            }
-          });
-        } else if (response != null) {
-          return buildResponseWithId(
-              response,
-              _clipboardMethodGetSequenceNumberName,
-              message.header.requestId,
-              bindings.MessageHeader.kMessageIsResponse);
-        }
+        _impl.getSequenceNumber(params.clipboardType, _clipboardGetSequenceNumberResponseParamsResponder(message.header.requestId));
         break;
       case _clipboardMethodGetAvailableMimeTypesName:
         var params = _ClipboardGetAvailableMimeTypesParams.deserialize(
             message.payload);
-        var response = _impl.getAvailableMimeTypes(params.clipboardTypes,_clipboardGetAvailableMimeTypesResponseParamsFactory);
-        if (response is Future) {
-          return response.then((response) {
-            if (response != null) {
-              return buildResponseWithId(
-                  response,
-                  _clipboardMethodGetAvailableMimeTypesName,
-                  message.header.requestId,
-                  bindings.MessageHeader.kMessageIsResponse);
-            }
-          });
-        } else if (response != null) {
-          return buildResponseWithId(
-              response,
-              _clipboardMethodGetAvailableMimeTypesName,
-              message.header.requestId,
-              bindings.MessageHeader.kMessageIsResponse);
-        }
+        _impl.getAvailableMimeTypes(params.clipboardTypes, _clipboardGetAvailableMimeTypesResponseParamsResponder(message.header.requestId));
         break;
       case _clipboardMethodReadMimeTypeName:
         var params = _ClipboardReadMimeTypeParams.deserialize(
             message.payload);
-        var response = _impl.readMimeType(params.clipboardType,params.mimeType,_clipboardReadMimeTypeResponseParamsFactory);
-        if (response is Future) {
-          return response.then((response) {
-            if (response != null) {
-              return buildResponseWithId(
-                  response,
-                  _clipboardMethodReadMimeTypeName,
-                  message.header.requestId,
-                  bindings.MessageHeader.kMessageIsResponse);
-            }
-          });
-        } else if (response != null) {
-          return buildResponseWithId(
-              response,
-              _clipboardMethodReadMimeTypeName,
-              message.header.requestId,
-              bindings.MessageHeader.kMessageIsResponse);
-        }
+        _impl.readMimeType(params.clipboardType, params.mimeType, _clipboardReadMimeTypeResponseParamsResponder(message.header.requestId));
         break;
       case _clipboardMethodWriteClipboardDataName:
         var params = _ClipboardWriteClipboardDataParams.deserialize(
             message.payload);
         _impl.writeClipboardData(params.clipboardType, params.data);
         break;
       default:
         throw new bindings.MojoCodecError("Unexpected message name");
         break;
     }
-    return null;
   }
 
   Clipboard get impl => _impl;
   set impl(Clipboard d) {
     if (d == null) {
       throw new core.MojoApiError("$this: Cannot set a null implementation");
     }
     if (isBound && (_impl == null)) {
       beginHandlingEvents();
     }
@@ skipping 33 matching lines @@
       core.MojoHandle handle, [Clipboard impl])
       : super(new _ClipboardStubControl.fromHandle(handle, impl));
 
   static ClipboardStub newFromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) {
     assert(endpoint.setDescription("For ClipboardStub"));
     return new ClipboardStub.fromEndpoint(endpoint);
   }
 
 
-  dynamic getSequenceNumber(ClipboardType clipboardType,[Function responseFactory = null]) {
-    return impl.getSequenceNumber(clipboardType,responseFactory);
+  void getSequenceNumber(ClipboardType clipboardType,void callback(int sequence)) {
+    return impl.getSequenceNumber(clipboardType,callback);
   }
-  dynamic getAvailableMimeTypes(ClipboardType clipboardTypes,[Function responseFactory = null]) {
-    return impl.getAvailableMimeTypes(clipboardTypes,responseFactory);
+  void getAvailableMimeTypes(ClipboardType clipboardTypes,void callback(List<String> types)) {
+    return impl.getAvailableMimeTypes(clipboardTypes,callback);
   }
-  dynamic readMimeType(ClipboardType clipboardType,String mimeType,[Function responseFactory = null]) {
-    return impl.readMimeType(clipboardType,mimeType,responseFactory);
+  void readMimeType(ClipboardType clipboardType,String mimeType,void callback(List<int> data)) {
+    return impl.readMimeType(clipboardType,mimeType,callback);
   }
   void writeClipboardData(ClipboardType clipboardType, Map<String, List<int>> data) {
     return impl.writeClipboardData(clipboardType, data);
   }
 }