chrome/test/base/view_event_test_platform_part_ash.cc

   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 #include "chrome/test/base/view_event_test_platform_part.h"
   6
   7 #include "ui/aura/env.h"
   8 #include "ui/gfx/screen.h"
   9 #include "ui/views/widget/desktop_aura/desktop_screen.h"
  10 #include "ui/wm/core/wm_state.h"
  11
  12 namespace {
  13
  14 // ChromeViewsTestHelper implementation for non-ChromeOS environments, where the
  15 // Ash desktop environment is available (use_ash=1, chromeos=0).
  16 class ViewEventTestPlatformPartAsh : public ViewEventTestPlatformPart {
  17  public:
  18   explicit ViewEventTestPlatformPartAsh(ui::ContextFactory* context_factory);
  19   ~ViewEventTestPlatformPartAsh() override;
  20
  21   // Overridden from ViewEventTestPlatformPart:
  22   gfx::NativeWindow GetContext() override {
  23     return NULL;  // No context, so that desktop tree hosts are used by default.
  24   }
  25
  26  private:
  27   wm::WMState wm_state_;
  28
  29   DISALLOW_COPY_AND_ASSIGN(ViewEventTestPlatformPartAsh);
  30 };
  31
  32 ViewEventTestPlatformPartAsh::ViewEventTestPlatformPartAsh(
  33     ui::ContextFactory* context_factory) {
  34   // http://crbug.com/154081 use ash::Shell code path below on win_ash bots when
  35   // interactive_ui_tests is brought up on that platform.
  36   gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_NATIVE,
  37                                  views::CreateDesktopScreen());
  38   aura::Env::CreateInstance(true);
  39   aura::Env::GetInstance()->set_context_factory(context_factory);
  40 }
  41
  42 ViewEventTestPlatformPartAsh::~ViewEventTestPlatformPartAsh() {
  43   aura::Env::DeleteInstance();
  44 }
  45
  46 }  // namespace
  47
  48 // static
  49 ViewEventTestPlatformPart* ViewEventTestPlatformPart::Create(
  50     ui::ContextFactory* context_factory) {
  51   return new ViewEventTestPlatformPartAsh(context_factory);
  52 }