Change type of interface created by mojo:view_manager

mojo/services/view_manager/view_manager_init_connection.h

+// 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.
+
+#ifndef MOJO_SERVICES_VIEW_MANAGER_VIEW_MANAGER_INIT_CONNECTION_H_
+#define MOJO_SERVICES_VIEW_MANAGER_VIEW_MANAGER_INIT_CONNECTION_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "mojo/services/public/interfaces/view_manager/view_manager.mojom.h"
+#include "mojo/services/view_manager/root_node_manager.h"
+#include "mojo/services/view_manager/root_view_manager_delegate.h"
+#include "mojo/services/view_manager/view_manager_export.h"
+
+namespace mojo {
+
+class ServiceProvider;
+
+namespace view_manager {
+namespace service {
+
+#if defined(OS_WIN)
+// Equivalent of NON_EXPORTED_BASE which does not work with the template snafu
+// below.
+#pragma warning(push)
+#pragma warning(disable : 4275)
+#endif
+
+// Used to create the initial IViewManagerClient. Doesn't initiate the Connect()
+// until the WindowTreeHost has been created.
+class MOJO_VIEW_MANAGER_EXPORT ViewManagerInitConnection
+    : public InterfaceImpl<IViewManagerInit>,
+      public RootViewManagerDelegate {
+ public:
+  explicit ViewManagerInitConnection(ServiceProvider* service_provider);
+  virtual ~ViewManagerInitConnection();
+
+ private:
+  struct ConnectParams {
+    ConnectParams();
+    ~ConnectParams();
+
+    std::string url;
+    Callback<void(bool)> callback;
+  };
+
+  void MaybeConnect(const std::string& url,
+                    const Callback<void(bool)>& callback);
+
+  // IViewManagerInit overrides:
+  virtual void Connect(const String& url,
+                       const Callback<void(bool)>& callback) OVERRIDE;
+
+  // RootViewManagerDelegate overrides:
+  virtual void OnRootViewManagerWindowTreeHostCreated() OVERRIDE;
+
+  ServiceProvider* service_provider_;
+
+  RootNodeManager root_node_manager_;
+
+  // Parameters passed to Connect(). If non-null Connect() has been invoked.
+  scoped_ptr<ConnectParams> connect_params_;
+
+  bool is_tree_host_ready_;
+
+  DISALLOW_COPY_AND_ASSIGN(ViewManagerInitConnection);
+};
+
+#if defined(OS_WIN)
+#pragma warning(pop)
+#endif
+
+}  // namespace service
+}  // namespace view_manager
+}  // namespace mojo
+
+#endif  // MOJO_SERVICES_VIEW_MANAGER_VIEW_MANAGER_INIT_CONNECTION_H_