chrome/browser/ui/ash/ash_util.cc

   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/ui/ash/ash_util.h"
   6
   7 #include "ash/shell.h"
   8 #include "chrome/browser/ui/ash/ash_init.h"
   9 #include "chrome/browser/ui/host_desktop.h"
  10 #include "ui/aura/root_window.h"
  11
  12 namespace chrome {
  13
  14 bool IsNativeViewInAsh(gfx::NativeView native_view) {
  15 #if defined(OS_CHROMEOS)
  16   // Optimization. There is only ash on ChromeOS.
  17   return true;
  18 #endif
  19
  20   if (!ash::Shell::HasInstance())
  21     return false;
  22
  23   aura::Window::Windows root_windows =
  24       ash::Shell::GetInstance()->GetAllRootWindows();
  25
  26   for (aura::Window::Windows::const_iterator it = root_windows.begin();
  27        it != root_windows.end(); ++it) {
  28     if ((*it)->Contains(native_view))
  29       return true;
  30   }
  31
  32   return false;
  33 }
  34
  35 bool IsNativeWindowInAsh(gfx::NativeWindow native_window) {
  36   return IsNativeViewInAsh(native_window);
  37 }
  38
  39 void ToggleAshDesktop() {
  40   if (chrome::HOST_DESKTOP_TYPE_ASH == chrome::HOST_DESKTOP_TYPE_NATIVE)
  41     return;
  42
  43   if (!ash::Shell::HasInstance())
  44     OpenAsh();
  45   else
  46     CloseAsh();
  47 }
  48
  49 }  // namespace chrome