chrome/browser/chromeos/ui/idle_app_name_notification_view.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_CHROMEOS_UI_IDLE_APP_NAME_NOTIFICATION_VIEW_H_
   6 #define CHROME_BROWSER_CHROMEOS_UI_IDLE_APP_NAME_NOTIFICATION_VIEW_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "base/strings/string16.h"
  10
  11 namespace extensions {
  12 class Extension;
  13 }  // namespace extensions
  14
  15 namespace views {
  16 class Widget;
  17 }  // namespace views
  18
  19 namespace chromeos {
  20
  21 class IdleAppNameNotificationDelegateView;
  22
  23 // A class which creates a message which shows the currently running applicaion
  24 // name and its creator.
  25 class IdleAppNameNotificationView {
  26  public:
  27   // |message_visibility_time_in_ms| is the time the message is fully visible.
  28   // |animation_time_ms| is the transition time for the message to show or hide.
  29   // |extension| is the application which is started.
  30   IdleAppNameNotificationView(int message_visibility_time_in_ms,
  31                               int animation_time_ms,
  32                               const extensions::Extension* extension);
  33   virtual ~IdleAppNameNotificationView();
  34
  35   // Close and destroy the message instantly.
  36   void CloseMessage();
  37
  38   // Returns true when message is shown.
  39   bool IsVisible();
  40
  41   // Returns the shown text for testing.
  42   base::string16 GetShownTextForTest();
  43
  44  private:
  45   // Show the message. This will make the message visible.
  46   void ShowMessage(int message_visibility_time_in_ms,
  47                    int animation_time_ms,
  48                    const extensions::Extension* extension);
  49
  50   // A reference to an existing message.
  51   IdleAppNameNotificationDelegateView* view_;
  52
  53   DISALLOW_COPY_AND_ASSIGN(IdleAppNameNotificationView);
  54 };
  55
  56 }  // namespace chromeos
  57
  58 #endif  // CHROME_BROWSER_CHROMEOS_UI_IDLE_APP_NAME_NOTIFICATION_VIEW_H_