app_list: Add search box and search result view for v2.

ui/app_list/app_list_item_view.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 "ui/app_list/app_list_item_view.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "base/synchronization/cancellation_flag.h"
 #include "base/threading/worker_pool.h"
 #include "base/utf_string_conversions.h"
 #include "ui/app_list/app_list_item_model.h"
-#include "ui/app_list/app_list_model_view.h"
+#include "ui/app_list/apps_grid_view.h"
 #include "ui/app_list/drop_shadow_label.h"
 #include "ui/app_list/icon_cache.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/animation/throb_animation.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/font.h"
 #include "ui/gfx/shadow_value.h"
 #include "ui/gfx/skbitmap_operations.h"
 #include "ui/views/controls/image_view.h"
@@ skipping 147 matching lines @@
   friend class base::RefCountedThreadSafe<AppListItemView::IconOperation>;
 
   base::CancellationFlag cancel_flag_;
 
   SkBitmap bitmap_;
   const gfx::Size size_;
 
   DISALLOW_COPY_AND_ASSIGN(IconOperation);
 };
 
-AppListItemView::AppListItemView(AppListModelView* list_model_view,
+AppListItemView::AppListItemView(AppsGridView* list_model_view,
                                  AppListItemModel* model,
                                  views::ButtonListener* listener)
     : CustomButton(listener),
       model_(model),
       list_model_view_(list_model_view),
       icon_(new StaticImageView),
       title_(new DropShadowLabel),
       selected_(false),
       ALLOW_THIS_IN_INITIALIZER_LIST(apply_shadow_factory_(this)) {
   title_->SetBackgroundColor(0);
@@ skipping 13 matching lines @@
 
   AddChildView(icon_);
   AddChildView(title_);
 
   ItemIconChanged();
   ItemTitleChanged();
   model_->AddObserver(this);
 
   set_context_menu_controller(this);
   set_request_focus_on_press(false);
-  set_focusable(true);
+
+  // Don't take focus for v2 so that focus stays with the search box.
+  if (!list_model_view_->fixed_layout())
+    set_focusable(true);
 }
 
 AppListItemView::~AppListItemView() {
   model_->RemoveObserver(this);
   CancelPendingIconOperation();
 }
 
 // static
 gfx::Size AppListItemView::GetPreferredSizeForIconSize(
     const gfx::Size& icon_size) {
@@ skipping 32 matching lines @@
   icon_size_ = size;
   title_->SetFont(GetTitleFontForIconSize(size,
                                           list_model_view_->fixed_layout()));
   UpdateIcon();
 }
 
 void AppListItemView::SetSelected(bool selected) {
   if (selected == selected_)
     return;
 
-  RequestFocus();
+  if (focusable())
+    RequestFocus();
   selected_ = selected;
   SchedulePaint();
 }
 
 void AppListItemView::UpdateIcon() {
   // Skip if |icon_size_| has not been determined.
   if (icon_size_.IsEmpty())
     return;
 
   SkBitmap icon = model_->icon();
@@ skipping 122 matching lines @@
 void AppListItemView::StateChanged() {
   if (state() == BS_HOT || state() == BS_PUSHED) {
     list_model_view_->SetSelectedItem(this);
   } else {
     list_model_view_->ClearSelectedItem(this);
     model_->SetHighlighted(false);
   }
 }
 
 }  // namespace app_list