Index: chrome/browser/ui/views/app_list/win/activation_tracker_win.h |
diff --git a/chrome/browser/ui/views/app_list/win/activation_tracker_win.h b/chrome/browser/ui/views/app_list/win/activation_tracker_win.h |
deleted file mode 100644 |
index fa97670d922180b0d6dee4b260a481cff0c26de4..0000000000000000000000000000000000000000 |
--- a/chrome/browser/ui/views/app_list/win/activation_tracker_win.h |
+++ /dev/null |
@@ -1,53 +0,0 @@ |
-// 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 CHROME_BROWSER_UI_VIEWS_APP_LIST_WIN_ACTIVATION_TRACKER_WIN_H_ |
-#define CHROME_BROWSER_UI_VIEWS_APP_LIST_WIN_ACTIVATION_TRACKER_WIN_H_ |
- |
-#include "base/macros.h" |
-#include "base/timer/timer.h" |
-#include "ui/app_list/views/app_list_view_observer.h" |
- |
-class AppListServiceWin; |
- |
-// Periodically checks to see if an AppListView has lost focus using a timer. |
-class ActivationTrackerWin : public app_list::AppListViewObserver { |
- public: |
- explicit ActivationTrackerWin(AppListServiceWin* service); |
- ~ActivationTrackerWin() override; |
- |
- // app_list::AppListViewObserver: |
- void OnActivationChanged(views::Widget* widget, bool active) override; |
- |
- void OnViewHidden(); |
- |
- private: |
- // Dismisses the app launcher if it has lost focus and the user is not trying |
- // to pin it. |
- void MaybeDismissAppList(); |
- |
- // Determines whether the app launcher should be dismissed. This should be |
- // called at most once per timer tick, as it is not idempotent (if the taskbar |
- // is focused, it waits until it has been called twice before dismissing the |
- // app list). |
- bool ShouldDismissAppList(); |
- |
- AppListServiceWin* service_; // Weak. Owns this. |
- |
- // Records whether, on the previous timer tick, the taskbar had focus without |
- // the right mouse button being down. We allow the taskbar to have focus for |
- // one tick before dismissing the app list. This allows the app list to be |
- // kept visible if the taskbar is seen briefly without the right mouse button |
- // down, but not if this happens for two consecutive ticks. |
- bool taskbar_has_focus_; |
- |
- // Timer used to check if the taskbar or app list is active. Using a timer |
- // means we don't need to hook Windows, which is apparently not possible |
- // since Vista (and is not nice at any time). |
- base::RepeatingTimer timer_; |
- |
- DISALLOW_COPY_AND_ASSIGN(ActivationTrackerWin); |
-}; |
- |
-#endif // CHROME_BROWSER_UI_VIEWS_APP_LIST_WIN_ACTIVATION_TRACKER_WIN_H_ |