Moves mash/wm into ash/mus

mash/wm/bridge/wm_globals_mus.cc

-// Copyright 2016 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 "mash/wm/bridge/wm_globals_mus.h"
-
-#include "ash/common/shell_window_ids.h"
-#include "ash/common/wm/window_resizer.h"
-#include "ash/common/wm/wm_activation_observer.h"
-#include "base/memory/ptr_util.h"
-#include "components/mus/common/util.h"
-#include "components/mus/public/cpp/window.h"
-#include "components/mus/public/cpp/window_tree_client.h"
-#include "mash/wm/bridge/wm_root_window_controller_mus.h"
-#include "mash/wm/bridge/wm_window_mus.h"
-#include "mash/wm/container_ids.h"
-#include "mash/wm/drag_window_resizer.h"
-#include "mash/wm/root_window_controller.h"
-
-namespace mash {
-namespace wm {
-
-WmGlobalsMus::WmGlobalsMus(mus::WindowTreeClient* client)
-    : client_(client) {
-  client_->AddObserver(this);
-  WmGlobals::Set(this);
-}
-
-WmGlobalsMus::~WmGlobalsMus() {
-  RemoveClientObserver();
-  WmGlobals::Set(nullptr);
-}
-
-// static
-WmGlobalsMus* WmGlobalsMus::Get() {
-  return static_cast<WmGlobalsMus*>(ash::wm::WmGlobals::Get());
-}
-
-void WmGlobalsMus::AddRootWindowController(
-    WmRootWindowControllerMus* controller) {
-  root_window_controllers_.push_back(controller);
-}
-
-void WmGlobalsMus::RemoveRootWindowController(
-    WmRootWindowControllerMus* controller) {
-  auto iter = std::find(root_window_controllers_.begin(),
-                        root_window_controllers_.end(), controller);
-  DCHECK(iter != root_window_controllers_.end());
-  root_window_controllers_.erase(iter);
-}
-
-// static
-WmWindowMus* WmGlobalsMus::GetToplevelAncestor(mus::Window* window) {
-  while (window) {
-    if (IsActivationParent(window->parent()))
-      return WmWindowMus::Get(window);
-    window = window->parent();
-  }
-  return nullptr;
-}
-
-WmRootWindowControllerMus* WmGlobalsMus::GetRootWindowControllerWithDisplayId(
-    int64_t id) {
-  for (WmRootWindowControllerMus* root_window_controller :
-       root_window_controllers_) {
-    if (root_window_controller->GetDisplay().id() == id)
-      return root_window_controller;
-  }
-  NOTREACHED();
-  return nullptr;
-}
-
-ash::wm::WmWindow* WmGlobalsMus::NewContainerWindow() {
-  return WmWindowMus::Get(client_->NewWindow());
-}
-
-ash::wm::WmWindow* WmGlobalsMus::GetFocusedWindow() {
-  return WmWindowMus::Get(client_->GetFocusedWindow());
-}
-
-ash::wm::WmWindow* WmGlobalsMus::GetActiveWindow() {
-  return GetToplevelAncestor(client_->GetFocusedWindow());
-}
-
-ash::wm::WmWindow* WmGlobalsMus::GetPrimaryRootWindow() {
-  return root_window_controllers_[0]->GetWindow();
-}
-
-ash::wm::WmWindow* WmGlobalsMus::GetRootWindowForDisplayId(int64_t display_id) {
-  return GetRootWindowControllerWithDisplayId(display_id)->GetWindow();
-}
-
-ash::wm::WmWindow* WmGlobalsMus::GetRootWindowForNewWindows() {
-  NOTIMPLEMENTED();
-  return root_window_controllers_[0]->GetWindow();
-}
-
-std::vector<ash::wm::WmWindow*> WmGlobalsMus::GetMruWindowList() {
-  NOTIMPLEMENTED();
-  return std::vector<ash::wm::WmWindow*>();
-}
-
-std::vector<ash::wm::WmWindow*> WmGlobalsMus::GetMruWindowListIgnoreModals() {
-  NOTIMPLEMENTED();
-  return std::vector<ash::wm::WmWindow*>();
-}
-
-bool WmGlobalsMus::IsForceMaximizeOnFirstRun() {
-  NOTIMPLEMENTED();
-  return false;
-}
-
-bool WmGlobalsMus::IsUserSessionBlocked() {
-  NOTIMPLEMENTED();
-  return false;
-}
-
-bool WmGlobalsMus::IsScreenLocked() {
-  NOTIMPLEMENTED();
-  return false;
-}
-
-void WmGlobalsMus::LockCursor() {
-  NOTIMPLEMENTED();
-}
-
-void WmGlobalsMus::UnlockCursor() {
-  NOTIMPLEMENTED();
-}
-
-std::vector<ash::wm::WmWindow*> WmGlobalsMus::GetAllRootWindows() {
-  std::vector<ash::wm::WmWindow*> wm_windows(root_window_controllers_.size());
-  for (size_t i = 0; i < root_window_controllers_.size(); ++i)
-    wm_windows[i] = root_window_controllers_[i]->GetWindow();
-  return wm_windows;
-}
-
-void WmGlobalsMus::RecordUserMetricsAction(
-    ash::wm::WmUserMetricsAction action) {
-  NOTIMPLEMENTED();
-}
-
-std::unique_ptr<ash::WindowResizer> WmGlobalsMus::CreateDragWindowResizer(
-    std::unique_ptr<ash::WindowResizer> next_window_resizer,
-    ash::wm::WindowState* window_state) {
-  return base::WrapUnique(
-      new DragWindowResizer(std::move(next_window_resizer), window_state));
-}
-
-bool WmGlobalsMus::IsOverviewModeSelecting() {
-  NOTIMPLEMENTED();
-  return false;
-}
-
-bool WmGlobalsMus::IsOverviewModeRestoringMinimizedWindows() {
-  NOTIMPLEMENTED();
-  return false;
-}
-
-void WmGlobalsMus::AddActivationObserver(
-    ash::wm::WmActivationObserver* observer) {
-  activation_observers_.AddObserver(observer);
-}
-
-void WmGlobalsMus::RemoveActivationObserver(
-    ash::wm::WmActivationObserver* observer) {
-  activation_observers_.RemoveObserver(observer);
-}
-
-void WmGlobalsMus::AddDisplayObserver(ash::wm::WmDisplayObserver* observer) {
-  NOTIMPLEMENTED();
-}
-
-void WmGlobalsMus::RemoveDisplayObserver(ash::wm::WmDisplayObserver* observer) {
-  NOTIMPLEMENTED();
-}
-
-void WmGlobalsMus::AddOverviewModeObserver(
-    ash::wm::WmOverviewModeObserver* observer) {
-  NOTIMPLEMENTED();
-}
-
-void WmGlobalsMus::RemoveOverviewModeObserver(
-    ash::wm::WmOverviewModeObserver* observer) {
-  NOTIMPLEMENTED();
-}
-
-// static
-bool WmGlobalsMus::IsActivationParent(mus::Window* window) {
-  if (!window)
-    return false;
-
-  for (size_t i = 0; i < kNumActivationContainers; ++i) {
-    if (window->local_id() == static_cast<int>(kActivationContainers[i]))
-      return true;
-  }
-  return false;
-}
-
-void WmGlobalsMus::RemoveClientObserver() {
-  if (!client_)
-    return;
-
-  client_->RemoveObserver(this);
-  client_ = nullptr;
-}
-
-// TODO: support OnAttemptToReactivateWindow, http://crbug.com/615114.
-void WmGlobalsMus::OnWindowTreeFocusChanged(mus::Window* gained_focus,
-                                            mus::Window* lost_focus) {
-  WmWindowMus* gained_active = GetToplevelAncestor(gained_focus);
-  WmWindowMus* lost_active = GetToplevelAncestor(gained_focus);
-  if (gained_active == lost_active)
-    return;
-
-  FOR_EACH_OBSERVER(ash::wm::WmActivationObserver, activation_observers_,
-                    OnWindowActivated(gained_active, lost_active));
-}
-
-void WmGlobalsMus::OnWillDestroyClient(
-    mus::WindowTreeClient* client) {
-  DCHECK_EQ(client, client_);
-  RemoveClientObserver();
-}
-
-}  // namespace wm
-}  // namespace mash