Revert 230227 "Implement app list folder management page UI, inc..."

trunk/src/ui/app_list/views/app_list_folder_view.cc

Index: trunk/src/ui/app_list/views/app_list_folder_view.cc
===================================================================
--- trunk/src/ui/app_list/views/app_list_folder_view.cc	(revision 230254)
+++ trunk/src/ui/app_list/views/app_list_folder_view.cc	(working copy)
@@ -1,94 +0,0 @@
-// 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 "ui/app_list/views/app_list_folder_view.h"
-
-#include "ui/app_list/app_list_constants.h"
-#include "ui/app_list/app_list_folder_item.h"
-#include "ui/app_list/app_list_model.h"
-#include "ui/app_list/pagination_model.h"
-#include "ui/app_list/views/app_list_main_view.h"
-#include "ui/app_list/views/apps_container_view.h"
-#include "ui/app_list/views/apps_grid_view.h"
-#include "ui/app_list/views/contents_view.h"
-#include "ui/app_list/views/folder_header_view.h"
-#include "ui/views/view_model.h"
-#include "ui/views/view_model_utils.h"
-
-namespace app_list {
-
-namespace {
-
-// Indexes of interesting views in ViewModel of AppListFolderView.
-const int kIndexFolderHeader = 0;
-const int kIndexChildItems = 1;
-
-}  // namespace
-
-AppListFolderView::AppListFolderView(AppsContainerView* container_view,
-                                     AppListModel* model,
-                                     AppListMainView* app_list_main_view,
-                                     content::WebContents* start_page_contents)
-    : container_view_(container_view),
-      folder_header_view_(new FolderHeaderView(this)),
-      view_model_(new views::ViewModel),
-      folder_item_(NULL),
-      pagination_model_(new PaginationModel) {
-  AddChildView(folder_header_view_);
-  view_model_->Add(folder_header_view_, kIndexFolderHeader);
-
-  items_grid_view_ = new AppsGridView(
-      app_list_main_view, pagination_model_.get(), NULL);
-  items_grid_view_->SetLayout(kPreferredIconDimension,
-                              kPreferredCols,
-                              kPreferredRows);
-  items_grid_view_->SetModel(model);
-  AddChildView(items_grid_view_);
-  view_model_->Add(items_grid_view_, kIndexChildItems);
-}
-
-AppListFolderView::~AppListFolderView() {
-}
-
-void AppListFolderView::SetAppListFolderItem(AppListFolderItem* folder) {
-  folder_item_ = folder;
-  items_grid_view_->SetApps(folder_item_->apps());
-  folder_header_view_->SetFolderItem(folder_item_);
-}
-
-gfx::Size AppListFolderView::GetPreferredSize() {
-  const gfx::Size header_size = folder_header_view_->GetPreferredSize();
-  const gfx::Size grid_size = items_grid_view_->GetPreferredSize();
-  int width = std::max(header_size.width(), grid_size.width());
-  int height = header_size.height() + grid_size.height();
-  return gfx::Size(width, height);
-}
-
-void AppListFolderView::Layout() {
-  CalculateIdealBounds();
-  views::ViewModelUtils::SetViewBoundsToIdealBounds(*view_model_);
-}
-
-void AppListFolderView::CalculateIdealBounds() {
-  gfx::Rect rect(GetContentsBounds());
-  if (rect.IsEmpty())
-    return;
-
-  gfx::Rect header_frame(rect);
-  gfx::Size size = folder_header_view_->GetPreferredSize();
-  header_frame.set_height(size.height());
-  view_model_->set_ideal_bounds(kIndexFolderHeader, header_frame);
-
-  gfx::Rect grid_frame(rect);
-  grid_frame.set_y(header_frame.height());
-  view_model_->set_ideal_bounds(kIndexChildItems, grid_frame);
-}
-
-void AppListFolderView::NavigateBack(AppListFolderItem* item,
-                                     const ui::Event& event_flags) {
-  container_view_->ShowApps();
-}
-
-}  // namespace app_list
-