chromeos: Move files in //ash/common to //ash, part 2

ash/common/test/test_shelf_delegate.cc

-// Copyright 2013 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/common/test/test_shelf_delegate.h"
-
-#include <utility>
-
-#include "ash/common/shelf/shelf_model.h"
-#include "ash/common/shelf/wm_shelf.h"
-#include "ash/common/shell_observer.h"
-#include "ash/common/test/test_shelf_item_delegate.h"
-#include "ash/common/wm_shell.h"
-#include "ash/common/wm_window.h"
-#include "ash/root_window_controller.h"
-#include "ash/wm/window_properties.h"
-#include "base/memory/ptr_util.h"
-#include "ui/aura/window.h"
-
-namespace ash {
-namespace test {
-
-TestShelfDelegate* TestShelfDelegate::instance_ = nullptr;
-
-// A ShellObserver that sets the shelf alignment and auto hide behavior when the
-// shelf is created, to simulate ChromeLauncherController's behavior.
-class ShelfInitializer : public ShellObserver {
- public:
-  ShelfInitializer() { WmShell::Get()->AddShellObserver(this); }
-  ~ShelfInitializer() override { WmShell::Get()->RemoveShellObserver(this); }
-
-  // ShellObserver:
-  void OnShelfCreatedForRootWindow(WmWindow* root_window) override {
-    WmShelf* shelf = root_window->GetRootWindowController()->GetShelf();
-    // Do not override the custom initialization performed by some unit tests.
-    if (shelf->alignment() == SHELF_ALIGNMENT_BOTTOM_LOCKED &&
-        shelf->auto_hide_behavior() == SHELF_AUTO_HIDE_ALWAYS_HIDDEN) {
-      shelf->SetAlignment(SHELF_ALIGNMENT_BOTTOM);
-      shelf->SetAutoHideBehavior(SHELF_AUTO_HIDE_BEHAVIOR_NEVER);
-      shelf->UpdateVisibilityState();
-    }
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ShelfInitializer);
-};
-
-TestShelfDelegate::TestShelfDelegate()
-    : shelf_initializer_(base::MakeUnique<ShelfInitializer>()) {
-  CHECK(!instance_);
-  instance_ = this;
-}
-
-TestShelfDelegate::~TestShelfDelegate() {
-  instance_ = nullptr;
-}
-
-void TestShelfDelegate::AddShelfItem(WmWindow* window) {
-  AddShelfItem(window, STATUS_CLOSED);
-}
-
-void TestShelfDelegate::AddShelfItem(WmWindow* window,
-                                     const std::string& app_id) {
-  AddShelfItem(window, STATUS_CLOSED);
-  ShelfID shelf_id = window->aura_window()->GetProperty(kShelfIDKey);
-  AddShelfIDToAppIDMapping(shelf_id, app_id);
-}
-
-void TestShelfDelegate::AddShelfItem(WmWindow* window, ShelfItemStatus status) {
-  ShelfItem item;
-  if (window->GetType() == ui::wm::WINDOW_TYPE_PANEL)
-    item.type = TYPE_APP_PANEL;
-  else
-    item.type = TYPE_APP;
-  ShelfModel* model = WmShell::Get()->shelf_model();
-  ShelfID id = model->next_id();
-  item.status = status;
-  model->Add(item);
-  window->aura_window()->AddObserver(this);
-
-  model->SetShelfItemDelegate(id,
-                              base::MakeUnique<TestShelfItemDelegate>(window));
-  window->aura_window()->SetProperty(kShelfIDKey, id);
-}
-
-void TestShelfDelegate::RemoveShelfItemForWindow(WmWindow* window) {
-  ShelfID shelf_id = window->aura_window()->GetProperty(kShelfIDKey);
-  if (shelf_id == 0)
-    return;
-  ShelfModel* model = WmShell::Get()->shelf_model();
-  int index = model->ItemIndexByID(shelf_id);
-  DCHECK_NE(-1, index);
-  model->RemoveItemAt(index);
-  window->aura_window()->RemoveObserver(this);
-  if (HasShelfIDToAppIDMapping(shelf_id)) {
-    const std::string& app_id = GetAppIDForShelfID(shelf_id);
-    if (IsAppPinned(app_id))
-      UnpinAppWithID(app_id);
-    if (HasShelfIDToAppIDMapping(shelf_id))
-      RemoveShelfIDToAppIDMapping(shelf_id);
-  }
-}
-
-void TestShelfDelegate::OnWindowDestroying(aura::Window* window) {
-  RemoveShelfItemForWindow(WmWindow::Get(window));
-}
-
-void TestShelfDelegate::OnWindowHierarchyChanging(
-    const HierarchyChangeParams& params) {
-  // The window may be legitimately reparented while staying open if it moves
-  // to another display or container. If the window does not have a new parent
-  // then remove the shelf item.
-  if (!params.new_parent)
-    RemoveShelfItemForWindow(WmWindow::Get(params.target));
-}
-
-ShelfID TestShelfDelegate::GetShelfIDForAppID(const std::string& app_id) {
-  for (auto const& iter : shelf_id_to_app_id_map_) {
-    if (iter.second == app_id)
-      return iter.first;
-  }
-  return 0;
-}
-
-ShelfID TestShelfDelegate::GetShelfIDForAppIDAndLaunchID(
-    const std::string& app_id,
-    const std::string& launch_id) {
-  return GetShelfIDForAppID(app_id);
-}
-
-bool TestShelfDelegate::HasShelfIDToAppIDMapping(ShelfID id) const {
-  return shelf_id_to_app_id_map_.find(id) != shelf_id_to_app_id_map_.end();
-}
-
-const std::string& TestShelfDelegate::GetAppIDForShelfID(ShelfID id) {
-  DCHECK_GT(shelf_id_to_app_id_map_.count(id), 0u);
-  return shelf_id_to_app_id_map_[id];
-}
-
-void TestShelfDelegate::PinAppWithID(const std::string& app_id) {
-  pinned_apps_.insert(app_id);
-}
-
-bool TestShelfDelegate::IsAppPinned(const std::string& app_id) {
-  return pinned_apps_.find(app_id) != pinned_apps_.end();
-}
-
-void TestShelfDelegate::UnpinAppWithID(const std::string& app_id) {
-  pinned_apps_.erase(app_id);
-}
-
-void TestShelfDelegate::AddShelfIDToAppIDMapping(ShelfID shelf_id,
-                                                 const std::string& app_id) {
-  shelf_id_to_app_id_map_[shelf_id] = app_id;
-}
-
-void TestShelfDelegate::RemoveShelfIDToAppIDMapping(ShelfID shelf_id) {
-  shelf_id_to_app_id_map_.erase(shelf_id);
-}
-
-}  // namespace test
-}  // namespace ash