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      1 // Copyright (c) 2012 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 #include "chrome/browser/platform_util.h"
      6 
      7 #include "base/logging.h"
      8 #include "ui/aura/window.h"
      9 
     10 #if defined(USE_ASH)
     11 #include "ash/wm/window_util.h"
     12 #endif
     13 
     14 namespace platform_util {
     15 
     16 gfx::NativeWindow GetTopLevel(gfx::NativeView view) {
     17   return view->GetToplevelWindow();
     18 }
     19 
     20 gfx::NativeView GetParent(gfx::NativeView view) {
     21   return view->parent();
     22 }
     23 
     24 bool IsWindowActive(gfx::NativeWindow window) {
     25 #if defined(USE_ASH)
     26   return ash::wm::IsActiveWindow(window);
     27 #else
     28   NOTIMPLEMENTED();
     29   return false;
     30 #endif
     31 }
     32 
     33 void ActivateWindow(gfx::NativeWindow window) {
     34 #if defined(USE_ASH)
     35   ash::wm::ActivateWindow(window);
     36 #else
     37   NOTIMPLEMENTED();
     38 #endif
     39 }
     40 
     41 bool IsVisible(gfx::NativeView view) {
     42   return view->IsVisible();
     43 }
     44 
     45 }  // namespace platform_util
     46