Media Galleries Partial Deprecation: Remove scan functionality.

chrome/browser/ui/views/extensions/media_gallery_checkbox_view.cc

 // Copyright 2014 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 "chrome/browser/ui/views/extensions/media_gallery_checkbox_view.h"
 
 #include "chrome/browser/media_galleries/media_galleries_preferences.h"
 #include "chrome/grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/base/l10n/l10n_util.h"
-#include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/views/border.h"
 #include "ui/views/context_menu_controller.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/button/checkbox.h"
-#include "ui/views/controls/button/image_button.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/layout/layout_constants.h"
 
 namespace {
 
 // Equal to the #9F9F9F color used in spec (note WebUI color is #999).
 const SkColor kDeemphasizedTextColor = SkColorSetRGB(159, 159, 159);
 
 }  // namespace
 
 MediaGalleryCheckboxView::MediaGalleryCheckboxView(
     const MediaGalleryPrefInfo& pref_info,
-    bool show_folder_button,
     int trailing_vertical_space,
     views::ButtonListener* button_listener,
     views::ContextMenuController* menu_controller) {
   DCHECK(button_listener != NULL);
   SetLayoutManager(
       new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 0));
   SetBorder(views::Border::CreateEmptyBorder(
       0, views::kPanelHorizMargin, trailing_vertical_space,
       views::kPanelHorizMargin));
   if (menu_controller)
     set_context_menu_controller(menu_controller);
 
   checkbox_ = new views::Checkbox(pref_info.GetGalleryDisplayName());
   checkbox_->set_listener(button_listener);
   if (menu_controller)
     checkbox_->set_context_menu_controller(menu_controller);
   checkbox_->SetElideBehavior(gfx::ELIDE_MIDDLE);
   base::string16 tooltip_text = pref_info.GetGalleryTooltip();
   checkbox_->SetTooltipText(tooltip_text);
 
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  folder_viewer_button_ = new views::ImageButton(button_listener);
-  if (menu_controller)
-    folder_viewer_button_->set_context_menu_controller(menu_controller);
-  folder_viewer_button_->SetImage(views::ImageButton::STATE_NORMAL,
-                                  rb.GetImageSkiaNamed(IDR_FILE_FOLDER));
-  folder_viewer_button_->SetImageAlignment(views::ImageButton::ALIGN_CENTER,
-                                           views::ImageButton::ALIGN_MIDDLE);
-  folder_viewer_button_->SetAccessibleName(l10n_util::GetStringUTF16(
-      IDS_MEDIA_GALLERIES_SCAN_RESULT_OPEN_FOLDER_VIEW_ACCESSIBILITY_NAME));
-  folder_viewer_button_->SetFocusable(true);
-  folder_viewer_button_->SetVisible(show_folder_button);
-  folder_viewer_button_->SetBorder(views::Border::CreateEmptyBorder(
-      0, views::kRelatedControlSmallHorizontalSpacing, 0, 0));
-
   base::string16 details = pref_info.GetGalleryAdditionalDetails();
   secondary_text_ = new views::Label(details);
   if (menu_controller)
     secondary_text_->set_context_menu_controller(menu_controller);
   secondary_text_->SetVisible(details.length() > 0);
   secondary_text_->SetEnabledColor(kDeemphasizedTextColor);
   secondary_text_->SetElideBehavior(gfx::ELIDE_HEAD);
   secondary_text_->SetTooltipText(tooltip_text);
   secondary_text_->SetBorder(views::Border::CreateEmptyBorder(
       0, views::kRelatedControlSmallHorizontalSpacing, 0, 0));
 
   AddChildView(checkbox_);
-  AddChildView(folder_viewer_button_);
   AddChildView(secondary_text_);
 }
 
 MediaGalleryCheckboxView::~MediaGalleryCheckboxView() {}
 
 void MediaGalleryCheckboxView::Layout() {
   views::View::Layout();
   if (GetPreferredSize().width() <= GetLocalBounds().width())
     return;
 
-  // If box layout doesn't fit, do custom layout. The folder_viewer_button and
-  // the secondary text should take up at most half of the space and the
-  // checkbox can take up what ever is left.
+  // If box layout doesn't fit, do custom layout. The secondary text should take
+  // up at most half of the space and the checkbox can take up whatever is left.
   int checkbox_width = checkbox_->GetPreferredSize().width();
-  int folder_viewer_width = folder_viewer_button_->GetPreferredSize().width();
   int secondary_text_width = secondary_text_->GetPreferredSize().width();
-  if (!folder_viewer_button_->visible())
-    folder_viewer_width = 0;
   if (!secondary_text_->visible())
     secondary_text_width = 0;
 
   gfx::Rect area(GetLocalBounds());
   area.Inset(GetInsets());
 
-  if (folder_viewer_width + secondary_text_width > area.width() / 2) {
+  if (secondary_text_width > area.width() / 2) {
     secondary_text_width =
-        std::max(area.width() / 2 - folder_viewer_width,
-                 area.width() - folder_viewer_width - checkbox_width);
+        std::max(area.width() / 2, area.width() - checkbox_width);
   }
-  checkbox_width = area.width() - folder_viewer_width - secondary_text_width;
+  checkbox_width = area.width() - secondary_text_width;
 
   checkbox_->SetBounds(area.x(), area.y(), checkbox_width, area.height());
-  if (folder_viewer_button_->visible()) {
-    folder_viewer_button_->SetBounds(checkbox_->x() + checkbox_width, area.y(),
-                                     folder_viewer_width, area.height());
-  }
   if (secondary_text_->visible()) {
-    secondary_text_->SetBounds(
-        checkbox_->x() + checkbox_width + folder_viewer_width,
-        area.y(), secondary_text_width, area.height());
+    secondary_text_->SetBounds(checkbox_->x() + checkbox_width, area.y(),
+                               secondary_text_width, area.height());
   }
 }