Implementation of a full screen app list and re-alphabetized switches

ash/app_list/app_list_presenter_delegate.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/app_list/app_list_presenter_delegate.h"
 
 #include "ash/ash_switches.h"
 #include "ash/public/cpp/shelf_types.h"
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/root_window_controller.h"
@@ skipping 81 matching lines @@
   // UI layout when AppListView visibility changes.
   ash::Shell::GetPrimaryRootWindowController()
       ->GetShelfLayoutManager()
       ->UpdateAutoHideState();
   view_ = view;
   WmWindow* wm_root_window =
       ShellPort::Get()->GetRootWindowForDisplayId(display_id);
   aura::Window* root_window = wm_root_window->aura_window();
   aura::Window* container = GetRootWindowController(root_window)
                                 ->GetContainer(kShellWindowId_AppListContainer);
-  view->InitAsBubble(container, current_apps_page);
-  // The app list is centered over the display.
-  view->SetAnchorPoint(GetCenterOfDisplayForWindow(
-      wm_root_window, GetMinimumBoundsHeightForAppList(view)));
+  view->Initialize(
+      container, current_apps_page,
+      ash::ScreenUtil::GetDisplayWorkAreaBoundsInParent(container));
 
+  if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
+          app_list::switches::kEnableFullscreenAppList)) {
+    view->MaybeSetAnchorPoint(GetCenterOfDisplayForWindow(
+        wm_root_window, GetMinimumBoundsHeightForAppList(view)));
+  }
   keyboard::KeyboardController* keyboard_controller =
       keyboard::KeyboardController::GetInstance();
   if (keyboard_controller)
     keyboard_controller->AddObserver(this);
   Shell::Get()->AddPreTargetHandler(this);
   WmShelf* shelf = WmShelf::ForWindow(wm_root_window);
   shelf->AddObserver(this);
 
   // By setting us as DnD recipient, the app list knows that we can
   // handle items.
@@ skipping 24 matching lines @@
       WmShelf::ForWindow(window)->shelf_widget()->GetAppListButton();
   if (app_list_button)
     app_list_button->OnAppListDismissed();
 }
 
 void AppListPresenterDelegate::UpdateBounds() {
   if (!view_ || !is_visible_)
     return;
 
   view_->UpdateBounds();
-  view_->SetAnchorPoint(GetCenterOfDisplayForWindow(
+  view_->MaybeSetAnchorPoint(GetCenterOfDisplayForWindow(
       WmWindow::Get(view_->GetWidget()->GetNativeWindow()),
       GetMinimumBoundsHeightForAppList(view_)));
 }
 
 gfx::Vector2d AppListPresenterDelegate::GetVisibilityAnimationOffset(
     aura::Window* root_window) {
   DCHECK(Shell::HasInstance());
 
   // App list needs to know the new shelf layout in order to calculate its
   // UI layout when AppListView visibility changes.
@@ skipping 77 matching lines @@
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // AppListPresenterDelegate, WmShelfObserver implementation:
 
 void AppListPresenterDelegate::OnShelfIconPositionsChanged() {
   UpdateBounds();
 }
 
 }  // namespace ash