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// 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 "ash/shell/example_factory.h"
#include "ash/shell/launcher_delegate_impl.h"
#include "ash/shell_window_ids.h"
#include "ash/wm/partial_screenshot_view.h"
#include "base/message_loop.h"
#include "ui/aura/window.h"
namespace ash {
namespace shell {
ShellDelegateImpl::ShellDelegateImpl()
: watcher_(NULL),
launcher_delegate_(NULL),
locked_(false) {
}
ShellDelegateImpl::~ShellDelegateImpl() {
}
void ShellDelegateImpl::SetWatcher(WindowWatcher* watcher) {
watcher_ = watcher;
if (launcher_delegate_)
launcher_delegate_->set_watcher(watcher);
}
views::Widget* ShellDelegateImpl::CreateStatusArea() {
return NULL;
}
bool ShellDelegateImpl::CanCreateLauncher() {
return true;
}
void ShellDelegateImpl::LockScreen() {
ash::shell::CreateLockScreen();
locked_ = true;
}
void ShellDelegateImpl::UnlockScreen() {
locked_ = false;
}
bool ShellDelegateImpl::IsScreenLocked() const {
return locked_;
}
void ShellDelegateImpl::Exit() {
MessageLoopForUI::current()->Quit();
}
ash::AppListViewDelegate* ShellDelegateImpl::CreateAppListViewDelegate() {
return ash::shell::CreateAppListViewDelegate();
}
std::vector<aura::Window*> ShellDelegateImpl::GetCycleWindowList(
CycleSource source) const {
aura::Window* default_container = ash::Shell::GetInstance()->GetContainer(
ash::internal::kShellWindowId_DefaultContainer);
std::vector<aura::Window*> windows = default_container->children();
// Window cycling expects the topmost window at the front of the list.
std::reverse(windows.begin(), windows.end());
return windows;
}
void ShellDelegateImpl::StartPartialScreenshot(
ash::ScreenshotDelegate* screenshot_delegate) {
ash::PartialScreenshotView::StartPartialScreenshot(screenshot_delegate);
}
ash::LauncherDelegate* ShellDelegateImpl::CreateLauncherDelegate(
ash::LauncherModel* model) {
launcher_delegate_ = new LauncherDelegateImpl(watcher_);
return launcher_delegate_;
}
ash::SystemTrayDelegate* ShellDelegateImpl::CreateSystemTrayDelegate(
ash::SystemTray* tray) {
return NULL;
}
ash::UserWallpaperDelegate* ShellDelegateImpl::CreateUserWallpaperDelegate() {
return NULL;
}
} // namespace shell
} // namespace ash
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