ash/shell/shell_delegate_impl.cc

// Copyright (c) 2012 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.

#include "ash/shell/shell_delegate_impl.h"

#include <memory>

#include "ash/accessibility/default_accessibility_delegate.h"
#include "ash/default_wallpaper_delegate.h"
#include "ash/gpu_support_stub.h"
#include "ash/keyboard/test_keyboard_ui.h"
#include "ash/palette_delegate.h"
#include "ash/public/cpp/shell_window_ids.h"
#include "ash/root_window_controller.h"
#include "ash/shelf/shelf.h"
#include "ash/shell.h"
#include "ash/shell/example_factory.h"
#include "ash/shell/toplevel_window.h"
#include "ash/wm/window_state.h"
#include "base/strings/utf_string_conversions.h"
#include "components/user_manager/user_info_impl.h"
#include "ui/aura/window.h"
#include "ui/gfx/image/image.h"
#include "ui/gfx/image/image_skia.h"

namespace ash {
namespace shell {
namespace {

class PaletteDelegateImpl : public PaletteDelegate {
 public:
  PaletteDelegateImpl() {}
  ~PaletteDelegateImpl() override {}

  // PaletteDelegate:
  std::unique_ptr<EnableListenerSubscription> AddPaletteEnableListener(
      const EnableListener& on_state_changed) override {
    on_state_changed.Run(false);
    return nullptr;
  }
  void CreateNote() override {}
  bool HasNoteApp() override { return false; }
  bool ShouldAutoOpenPalette() override { return false; }
  bool ShouldShowPalette() override { return false; }
  void TakeScreenshot() override {}
  void TakePartialScreenshot(const base::Closure& done) override {
    if (done)
      done.Run();
  }
  void CancelPartialScreenshot() override {}

 private:
  DISALLOW_COPY_AND_ASSIGN(PaletteDelegateImpl);
};

}  // namespace

ShellDelegateImpl::ShellDelegateImpl() {}

ShellDelegateImpl::~ShellDelegateImpl() {}

::service_manager::Connector* ShellDelegateImpl::GetShellConnector() const {
  return nullptr;
}

bool ShellDelegateImpl::IsRunningInForcedAppMode() const {
  return false;
}

bool ShellDelegateImpl::CanShowWindowForUser(aura::Window* window) const {
  return true;
}

bool ShellDelegateImpl::IsForceMaximizeOnFirstRun() const {
  return false;
}

void ShellDelegateImpl::PreInit() {}

void ShellDelegateImpl::PreShutdown() {}

std::unique_ptr<keyboard::KeyboardUI> ShellDelegateImpl::CreateKeyboardUI() {
  return std::make_unique<TestKeyboardUI>();
}

void ShellDelegateImpl::OpenUrlFromArc(const GURL& url) {}

NetworkingConfigDelegate* ShellDelegateImpl::GetNetworkingConfigDelegate() {
  return nullptr;
}

std::unique_ptr<WallpaperDelegate>
ShellDelegateImpl::CreateWallpaperDelegate() {
  return std::make_unique<DefaultWallpaperDelegate>();
}

AccessibilityDelegate* ShellDelegateImpl::CreateAccessibilityDelegate() {
  return new DefaultAccessibilityDelegate;
}

std::unique_ptr<PaletteDelegate> ShellDelegateImpl::CreatePaletteDelegate() {
  return std::make_unique<PaletteDelegateImpl>();
}

GPUSupport* ShellDelegateImpl::CreateGPUSupport() {
  // Real GPU support depends on src/content, so just use a stub.
  return new GPUSupportStub;
}

base::string16 ShellDelegateImpl::GetProductName() const {
  return base::string16();
}

gfx::Image ShellDelegateImpl::GetDeprecatedAcceleratorImage() const {
  return gfx::Image();
}

ui::InputDeviceControllerClient*
ShellDelegateImpl::GetInputDeviceControllerClient() {
  return nullptr;
}

}  // namespace shell
}  // namespace ash