Extending the Views-on-Mac experiment: whole app list grid.

ui/app_list/views/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/views/app_list_item_view.h"
 
 #include <algorithm>
 
 #include "base/strings/utf_string_conversions.h"
 #include "grit/ui_strings.h"
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/app_list/app_list_constants.h"
 #include "ui/app_list/app_list_folder_item.h"
 #include "ui/app_list/app_list_item.h"
 #include "ui/app_list/app_list_switches.h"
 #include "ui/app_list/views/apps_grid_view.h"
 #include "ui/app_list/views/cached_label.h"
 #include "ui/app_list/views/progress_bar_view.h"
 #include "ui/base/dragdrop/drag_utils.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/compositor/layer.h"
 #include "ui/compositor/scoped_layer_animation_settings.h"
 #include "ui/gfx/animation/throb_animation.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/font_list.h"
 #include "ui/gfx/image/image_skia_operations.h"
 #include "ui/gfx/point.h"
 #include "ui/gfx/transform_util.h"
+#include "ui/views/background.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/menu/menu_item_view.h"
 #include "ui/views/controls/menu/menu_runner.h"
 #include "ui/views/drag_controller.h"
 
 namespace app_list {
 
 namespace {
 
 const int kTopPadding = 20;
 const int kIconTitleSpacing = 7;
 const int kProgressBarHorizontalPadding = 12;
 
 // Radius of the folder dropping preview circle.
 const int kFolderPreviewRadius = 40;
 
 const int kLeftRightPaddingChars = 1;
 
-// Scale to transform the icon when a drag starts.
-const float kDraggingIconScale = 1.5f;
-
 // Delay in milliseconds of when the dragging UI should be shown for mouse drag.
 const int kMouseDragUIDelayInMs = 200;
 
 }  // namespace
 
 // static
 const char AppListItemView::kViewClassName[] = "ui/app_list/AppListItemView";
 
 AppListItemView::AppListItemView(AppsGridView* apps_grid_view,
                                  AppListItem* item)
     : CustomButton(apps_grid_view),
       item_(item),
       apps_grid_view_(apps_grid_view),
       icon_(new views::ImageView),
       title_(new CachedLabel),
       progress_bar_(new ProgressBarView),
       ui_state_(UI_STATE_NORMAL),
       touch_dragging_(false) {
   icon_->set_interactive(false);
 
   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  title_->SetBackgroundColor(0);
   title_->SetAutoColorReadabilityEnabled(false);
   title_->SetEnabledColor(kGridTitleColor);
   title_->SetFontList(rb.GetFontList(kItemTextFontStyle));
   title_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   title_->SetVisible(!item_->is_installing());
   title_->Invalidate();
 
+  title_->SetBackgroundColor(app_list::kContentsBackgroundColor);
+  title_->set_background(views::Background::CreateSolidBackground(
+      app_list::kContentsBackgroundColor));
+
   const gfx::ShadowValue kIconShadows[] = {
     gfx::ShadowValue(gfx::Point(0, 2), 2, SkColorSetARGB(0x24, 0, 0, 0)),
   };
   icon_shadows_.assign(kIconShadows, kIconShadows + arraysize(kIconShadows));
 
   AddChildView(icon_);
   AddChildView(title_);
   AddChildView(progress_bar_);
 
   ItemIconChanged();
@@ skipping 234 matching lines @@
 void AppListItemView::ShowContextMenuForView(views::View* source,
                                              const gfx::Point& point,
                                              ui::MenuSourceType source_type) {
   ui::MenuModel* menu_model = item_->GetContextMenuModel();
   if (!menu_model)
     return;
 
   context_menu_runner_.reset(new views::MenuRunner(menu_model));
   if (context_menu_runner_->RunMenuAt(
           GetWidget(), NULL, gfx::Rect(point, gfx::Size()),
-          views::MenuItemView::TOPLEFT, source_type,
+          ui::TOPLEFT_MENU_ANCHOR, source_type,
           views::MenuRunner::HAS_MNEMONICS) ==
       views::MenuRunner::MENU_DELETED)
     return;
 }
 
 void AppListItemView::StateChanged() {
   const bool is_folder_ui_enabled = switches::IsFolderUIEnabled();
   if (is_folder_ui_enabled)
     apps_grid_view_->ClearAnySelectedView();
 
@@ skipping 140 matching lines @@
   const int left_right_padding =
       title_->font_list().GetExpectedTextWidth(kLeftRightPaddingChars);
   rect.Inset(left_right_padding, kTopPadding, left_right_padding, 0);
 
   gfx::Rect icon_bounds(rect.x(), rect.y(), rect.width(), icon_size_.height());
   icon_bounds.Inset(gfx::ShadowValue::GetMargin(icon_shadows_));
   return icon_bounds;
 }
 
 }  // namespace app_list