| // 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 "chrome/browser/ui/ash/ash_init.h" |
| |
| #include "ash/accelerators/accelerator_controller_delegate_aura.h" |
| #include "ash/common/accelerators/accelerator_controller.h" |
| #include "ash/common/accessibility_types.h" |
| #include "ash/common/wm_shell.h" |
| #include "ash/high_contrast/high_contrast_controller.h" |
| #include "ash/magnifier/magnification_controller.h" |
| #include "ash/magnifier/partial_magnification_controller.h" |
| #include "ash/shell.h" |
| #include "ash/shell_init_params.h" |
| #include "base/command_line.h" |
| #include "base/sys_info.h" |
| #include "build/build_config.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/browser_process_platform_part.h" |
| #include "chrome/browser/browser_shutdown.h" |
| #include "chrome/browser/chromeos/accessibility/accessibility_manager.h" |
| #include "chrome/browser/chromeos/accessibility/magnification_manager.h" |
| #include "chrome/browser/lifetime/application_lifetime.h" |
| #include "chrome/browser/ui/ash/chrome_screenshot_grabber.h" |
| #include "chrome/browser/ui/ash/chrome_shell_content_state.h" |
| #include "chrome/browser/ui/ash/chrome_shell_delegate.h" |
| #include "chrome/browser/ui/ash/ime_controller_chromeos.h" |
| #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller_mus.h" |
| #include "chrome/browser/ui/ash/volume_controller_chromeos.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "chromeos/accelerometer/accelerometer_reader.h" |
| #include "chromeos/chromeos_switches.h" |
| #include "chromeos/login/login_state.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/browser/context_factory.h" |
| #include "ui/aura/env.h" |
| #include "ui/aura/window_tree_host.h" |
| |
| #if defined(USE_X11) |
| #include "ui/base/x/x11_util.h" // nogncheck |
| #endif |
| |
| namespace chrome { |
| |
| void OpenAsh(gfx::AcceleratedWidget remote_window) { |
| #if defined(USE_X11) |
| if (base::SysInfo::IsRunningOnChromeOS()) { |
| // Hides the cursor outside of the Aura root window. The cursor will be |
| // drawn within the Aura root window, and it'll remain hidden after the |
| // Aura window is closed. |
| ui::HideHostCursor(); |
| } |
| #endif |
| |
| // Hide the mouse cursor completely at boot. |
| if (!chromeos::LoginState::Get()->IsUserLoggedIn()) |
| ash::Shell::set_initially_hide_cursor(true); |
| |
| // Balanced by a call to DestroyInstance() in CloseAsh() below. |
| ash::ShellContentState::SetInstance(new ChromeShellContentState); |
| |
| ash::ShellInitParams shell_init_params; |
| // Shell takes ownership of ChromeShellDelegate. |
| shell_init_params.delegate = new ChromeShellDelegate; |
| shell_init_params.context_factory = content::GetContextFactory(); |
| shell_init_params.blocking_pool = content::BrowserThread::GetBlockingPool(); |
| |
| ash::Shell* shell = ash::Shell::CreateInstance(shell_init_params); |
| shell->accelerator_controller_delegate()->SetScreenshotDelegate( |
| std::unique_ptr<ash::ScreenshotDelegate>(new ChromeScreenshotGrabber)); |
| // TODO(flackr): Investigate exposing a blocking pool task runner to chromeos. |
| chromeos::AccelerometerReader::GetInstance()->Initialize( |
| content::BrowserThread::GetBlockingPool() |
| ->GetSequencedTaskRunnerWithShutdownBehavior( |
| content::BrowserThread::GetBlockingPool()->GetSequenceToken(), |
| base::SequencedWorkerPool::SKIP_ON_SHUTDOWN)); |
| ash::WmShell::Get()->accelerator_controller()->SetImeControlDelegate( |
| std::unique_ptr<ash::ImeControlDelegate>(new ImeController)); |
| shell->high_contrast_controller()->SetEnabled( |
| chromeos::AccessibilityManager::Get()->IsHighContrastEnabled()); |
| |
| DCHECK(chromeos::MagnificationManager::Get()); |
| bool magnifier_enabled = |
| chromeos::MagnificationManager::Get()->IsMagnifierEnabled(); |
| ash::MagnifierType magnifier_type = |
| chromeos::MagnificationManager::Get()->GetMagnifierType(); |
| shell->magnification_controller()->SetEnabled( |
| magnifier_enabled && magnifier_type == ash::MAGNIFIER_FULL); |
| shell->partial_magnification_controller()->SetEnabled( |
| magnifier_enabled && magnifier_type == ash::MAGNIFIER_PARTIAL); |
| |
| if (!base::CommandLine::ForCurrentProcess()->HasSwitch( |
| switches::kDisableZeroBrowsersOpenForTests)) { |
| g_browser_process->platform_part()->RegisterKeepAlive(); |
| } |
| ash::Shell::GetPrimaryRootWindow()->GetHost()->Show(); |
| } |
| |
| void InitializeMash() { |
| DCHECK(!ash::Shell::HasInstance()); |
| ChromeLauncherControllerMus::CreateInstance()->Init(); |
| } |
| |
| void CloseAsh() { |
| if (ash::Shell::HasInstance()) { |
| ash::Shell::DeleteInstance(); |
| ash::ShellContentState::DestroyInstance(); |
| } |
| } |
| |
| } // namespace chrome |