1 files changed, 145 insertions, 0 deletions
diff --git a/chromium/ash/system/chromeos/screen_security/screen_tray_item.h b/chromium/ash/system/chromeos/screen_security/screen_tray_item.h
new file mode 100644
index 00000000000..f078a39f0e2
--- /dev/null
+++ b/chromium/ash/system/chromeos/screen_security/screen_tray_item.h
@@ -0,0 +1,145 @@
+// Copyright 2013 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 ASH_SYSTEM_CHROMEOS_SCREEN_TRAY_ITEM_H_
+#define ASH_SYSTEM_CHROMEOS_SCREEN_TRAY_ITEM_H_
+
+#include "ash/system/tray/system_tray.h"
+#include "ash/system/tray/system_tray_item.h"
+#include "ash/system/tray/system_tray_notifier.h"
+#include "ash/system/tray/tray_item_view.h"
+#include "ash/system/tray/tray_notification_view.h"
+#include "ash/system/tray/tray_popup_label_button.h"
+#include "ui/message_center/notification_delegate.h"
+#include "ui/views/controls/button/button.h"
+#include "ui/views/controls/image_view.h"
+
+namespace views {
+class View;
+}
+
+namespace ash {
+namespace internal {
+
+class ScreenTrayItem;
+
+namespace tray {
+
+class ScreenTrayView : public TrayItemView {
+ public:
+  ScreenTrayView(ScreenTrayItem* screen_tray_item, int icon_id);
+  virtual ~ScreenTrayView();
+
+  void Update();
+
+ private:
+  ScreenTrayItem* screen_tray_item_;
+
+  DISALLOW_COPY_AND_ASSIGN(ScreenTrayView);
+};
+
+class ScreenStatusView : public views::View,
+                         public views::ButtonListener {
+ public:
+  ScreenStatusView(ScreenTrayItem* screen_tray_item,
+                   int icon_id,
+                   const base::string16& label_text,
+                   const base::string16& stop_button_text);
+  virtual ~ScreenStatusView();
+
+  // Overridden from views::View.
+  virtual void Layout() OVERRIDE;
+
+  // Overridden from views::ButtonListener.
+  virtual void ButtonPressed(views::Button* sender,
+                             const ui::Event& event) OVERRIDE;
+
+  void CreateItems();
+  void Update();
+
+ private:
+  ScreenTrayItem* screen_tray_item_;
+  views::ImageView* icon_;
+  views::Label* label_;
+  TrayPopupLabelButton* stop_button_;
+  int icon_id_;
+  base::string16 label_text_;
+  base::string16 stop_button_text_;
+
+  DISALLOW_COPY_AND_ASSIGN(ScreenStatusView);
+};
+
+class ScreenNotificationDelegate : public message_center::NotificationDelegate {
+ public:
+  explicit ScreenNotificationDelegate(ScreenTrayItem* screen_tray);
+
+  // message_center::NotificationDelegate overrides:
+  virtual void Display() OVERRIDE;
+  virtual void Error() OVERRIDE;
+  virtual void Close(bool by_user) OVERRIDE;
+  virtual void Click() OVERRIDE;
+  virtual void ButtonClick(int button_index) OVERRIDE;
+
+ protected:
+  virtual ~ScreenNotificationDelegate();
+
+ private:
+  ScreenTrayItem* screen_tray_;
+
+  DISALLOW_COPY_AND_ASSIGN(ScreenNotificationDelegate);
+};
+
+}  // namespace tray
+
+
+// The base tray item for screen capture and screen sharing. The
+// Start method brings up a notification and a tray item, and the user
+// can stop the screen capture/sharing by pressing the stop button.
+class ASH_EXPORT ScreenTrayItem : public SystemTrayItem {
+ public:
+  explicit ScreenTrayItem(SystemTray* system_tray);
+  virtual ~ScreenTrayItem();
+
+  tray::ScreenTrayView* tray_view() { return tray_view_; }
+  void set_tray_view(tray::ScreenTrayView* tray_view) {
+    tray_view_ = tray_view;
+  }
+
+  tray::ScreenStatusView* default_view() { return default_view_; }
+  void set_default_view(tray::ScreenStatusView* default_view) {
+    default_view_ = default_view;
+  }
+
+  bool is_started() const { return is_started_; }
+  void set_is_started(bool is_started) { is_started_ = is_started; }
+
+  void Update();
+  void Start(const base::Closure& stop_callback);
+  void Stop();
+
+  // Creates or updates the notification for the tray item.
+  virtual void CreateOrUpdateNotification() = 0;
+
+  // Returns the id of the notification for the tray item.
+  virtual std::string GetNotificationId() = 0;
+
+  // Overridden from SystemTrayItem.
+  virtual views::View* CreateTrayView(user::LoginStatus status) OVERRIDE = 0;
+  virtual views::View* CreateDefaultView(user::LoginStatus status) OVERRIDE = 0;
+  virtual void DestroyTrayView() OVERRIDE;
+  virtual void DestroyDefaultView() OVERRIDE;
+
+ private:
+  tray::ScreenTrayView* tray_view_;
+  tray::ScreenStatusView* default_view_;
+  bool is_started_;
+  base::Closure stop_callback_;
+
+  DISALLOW_COPY_AND_ASSIGN(ScreenTrayItem);
+};
+
+}  // namespace internal
+}  // namespace ash
+
+#endif  // ASH_SYSTEM_CHROMEOS_SCREEN_TRAY_ITEM_H_