View synchronization

mojo/services/public/cpp/view_manager/lib/view_private.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_PUBLIC_CPP_VIEW_MANAGER_LIB_VIEW_PRIVATE_H_
+#define MOJO_SERVICES_PUBLIC_CPP_VIEW_MANAGER_LIB_VIEW_PRIVATE_H_
+
+#include "base/basictypes.h"
+
+#include "mojo/services/public/cpp/view_manager/view.h"
+
+namespace mojo {
+namespace services {
+namespace view_manager {
+
+class ViewPrivate {
+ public:
+  explicit ViewPrivate(View* view);
+  ~ViewPrivate();
+
+  static View* LocalCreate();
+  void LocalDestroy() {
+    view_->LocalDestroy();
+  }
+
+  void set_id(TransportViewId id) { view_->id_ = id; }
+  void set_node(ViewTreeNode* node) { view_->node_ = node; }
+
+  ViewManager* view_manager() { return view_->manager_; }
+  void set_view_manager(ViewManager* manager) {
+    view_->manager_ = manager;
+  }
+
+  ObserverList<ViewObserver>* observers() { return &view_->observers_; }
+
+ private:
+  View* view_;
+
+  DISALLOW_COPY_AND_ASSIGN(ViewPrivate);
+};
+
+}  // namespace view_manager
+}  // namespace services
+}  // namespace mojo
+
+#endif  // MOJO_SERVICES_PUBLIC_CPP_VIEW_MANAGER_LIB_VIEW_PRIVATE_H_