Index: ui/arc/notification/arc_notification_surface_manager_impl.cc |
diff --git a/ui/arc/notification/arc_notification_surface_manager_impl.cc b/ui/arc/notification/arc_notification_surface_manager_impl.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..75f520e0f5bb46297c27ba33560e9f761c023d49 |
--- /dev/null |
+++ b/ui/arc/notification/arc_notification_surface_manager_impl.cc |
@@ -0,0 +1,70 @@ |
+// Copyright 2017 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. |
+ |
+#include "ui/arc/notification/arc_notification_surface_manager_impl.h" |
+ |
+#include <string> |
+#include <utility> |
+ |
+#include "base/memory/ptr_util.h" |
+#include "components/exo/notification_surface.h" |
+#include "ui/arc/notification/arc_notification_surface_impl.h" |
+ |
+namespace arc { |
+ |
+ArcNotificationSurfaceManagerImpl::ArcNotificationSurfaceManagerImpl() = |
+ default; |
+ |
+ArcNotificationSurfaceManagerImpl::~ArcNotificationSurfaceManagerImpl() = |
+ default; |
+ |
+ArcNotificationSurface* ArcNotificationSurfaceManagerImpl::GetArcSurface( |
+ const std::string& notification_key) const { |
+ auto it = notification_surface_map_.find(notification_key); |
+ return it == notification_surface_map_.end() ? nullptr : it->second.get(); |
+} |
+ |
+void ArcNotificationSurfaceManagerImpl::AddObserver(Observer* observer) { |
+ observers_.AddObserver(observer); |
+} |
+ |
+void ArcNotificationSurfaceManagerImpl::RemoveObserver(Observer* observer) { |
+ observers_.RemoveObserver(observer); |
+} |
+ |
+exo::NotificationSurface* ArcNotificationSurfaceManagerImpl::GetSurface( |
+ const std::string& notification_key) const { |
+ auto it = notification_surface_map_.find(notification_key); |
+ return it == notification_surface_map_.end() ? nullptr |
+ : it->second->surface(); |
+} |
+ |
+void ArcNotificationSurfaceManagerImpl::AddSurface( |
+ exo::NotificationSurface* surface) { |
+ auto result = notification_surface_map_.insert( |
+ std::pair<std::string, std::unique_ptr<ArcNotificationSurfaceImpl>>( |
+ surface->notification_key(), |
+ base::MakeUnique<ArcNotificationSurfaceImpl>(surface))); |
+ if (!result.second) { |
+ NOTREACHED(); |
+ return; |
+ } |
+ |
+ for (auto& observer : observers_) |
+ observer.OnNotificationSurfaceAdded(result.first->second.get()); |
+} |
+ |
+void ArcNotificationSurfaceManagerImpl::RemoveSurface( |
+ exo::NotificationSurface* surface) { |
+ auto it = notification_surface_map_.find(surface->notification_key()); |
+ if (it == notification_surface_map_.end()) |
+ return; |
+ |
+ auto arc_surface = std::move(it->second); |
+ notification_surface_map_.erase(it); |
+ for (auto& observer : observers_) |
+ observer.OnNotificationSurfaceRemoved(arc_surface.get()); |
+} |
+ |
+} // namespace arc |