Window Manager service..

mojo/services/window_manager/window_manager_app.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_WINDOW_MANAGER_WINDOW_MANAGER_APP_H_
+#define MOJO_SERVICES_WINDOW_MANAGER_WINDOW_MANAGER_APP_H_
+
+#include <set>
+
+#include "base/memory/scoped_ptr.h"
+#include "mojo/aura/window_tree_host_mojo_delegate.h"
+#include "mojo/public/cpp/application/application_delegate.h"
+#include "mojo/services/public/cpp/view_manager/types.h"
+#include "mojo/services/public/cpp/view_manager/view_manager_delegate.h"
+
+namespace aura {
+class Window;
+}
+
+namespace wm {
+class ScopedCaptureClient;
+}
+
+namespace mojo {
+
+class AuraInit;
+class WindowManagerServiceImpl;
+class WindowTreeHostMojo;
+
+class WindowManagerApp : public ApplicationDelegate,
+                         public view_manager::ViewManagerDelegate,
+                         public WindowTreeHostMojoDelegate {
+ public:
+  WindowManagerApp();
+  virtual ~WindowManagerApp();
+
+  void AddConnection(WindowManagerServiceImpl* connection);
+  void RemoveConnection(WindowManagerServiceImpl* connection);
+
+  view_manager::Id OpenWindow();
+  void SetCapture(view_manager::Id node);
+
+  bool IsReady() const;
+
+ private:
+  typedef std::set<WindowManagerServiceImpl*> Connections;
+
+  // Overridden from ApplicationDelegate:
+  virtual void Initialize(ApplicationImpl* impl) MOJO_OVERRIDE;
+  virtual bool ConfigureIncomingConnection(ApplicationConnection* connection)
+      MOJO_OVERRIDE;
+
+  // Overridden from view_manager::ViewManagerDelegate:
+  virtual void OnRootAdded(view_manager::ViewManager* view_manager,
+                           view_manager::Node* root) MOJO_OVERRIDE;
+  virtual void OnViewManagerDisconnected(
+      view_manager::ViewManager* view_manager) MOJO_OVERRIDE;
+
+  // Overridden from WindowTreeHostMojoDelegate:
+  virtual void CompositorContentsChanged(const SkBitmap& bitmap) MOJO_OVERRIDE;
+
+  aura::Window* GetWindowForNodeId(view_manager::Id node) const;
+
+  view_manager::ViewManager* view_manager_;
+  view_manager::Node* root_;
+
+  scoped_ptr<AuraInit> aura_init_;
+  scoped_ptr<WindowTreeHostMojo> window_tree_host_;
+
+  scoped_ptr<wm::ScopedCaptureClient> capture_client_;
+
+  Connections connections_;
+
+  DISALLOW_COPY_AND_ASSIGN(WindowManagerApp);
+};
+
+}  // namespace mojo
+
+#endif  // MOJO_SERVICES_WINDOW_MANAGER_WINDOW_MANAGER_APP_H_