Remove IDC_CREATE_SHORTCUT and its associated UI.

chrome/browser/ui/views/create_application_shortcut_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 "chrome/browser/ui/views/create_application_shortcut_view.h"
 
-#include <stddef.h>
-#include <algorithm>
-#include <cmath>
-#include <utility>
-
 #include "base/bind.h"
 #include "base/bind_helpers.h"
-#include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
-#include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_commands.h"
-#include "chrome/browser/ui/browser_finder.h"
-#include "chrome/browser/ui/views/harmony/chrome_typography.h"
-#include "chrome/browser/ui/webui/extensions/extension_icon_source.h"
-#include "chrome/browser/web_applications/web_app.h"
-#include "chrome/common/chrome_constants.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/generated_resources.h"
-#include "chrome/grit/locale_settings.h"
 #include "components/constrained_window/constrained_window_views.h"
-#include "components/favicon_base/select_favicon_frames.h"
 #include "components/prefs/pref_service.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/render_widget_host_view.h"
-#include "content/public/browser/web_contents.h"
 #include "extensions/common/extension.h"
-#include "net/base/load_flags.h"
-#include "net/url_request/url_request.h"
-#include "skia/ext/image_operations.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "third_party/skia/include/core/SkRect.h"
 #include "ui/base/l10n/l10n_util.h"
-#include "ui/base/layout.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/codec/png_codec.h"
-#include "ui/gfx/image/image_family.h"
-#include "ui/gfx/image/image_skia.h"
 #include "ui/views/controls/button/checkbox.h"
-#include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/layout/layout_constants.h"
-#include "ui/views/widget/widget.h"
 #include "ui/views/window/dialog_client_view.h"
-#include "url/gurl.h"
 
 #if defined(OS_WIN)
 #include "base/win/shortcut.h"
 #include "base/win/windows_version.h"
 #endif  // defined(OS_WIN)
 
-namespace {
-
-const int kIconPreviewSizePixels = 32;
-
-// AppInfoView shows the application icon and title.
-class AppInfoView : public views::View {
- public:
-  AppInfoView(const base::string16& title,
-              const base::string16& description,
-              const gfx::ImageFamily& icon);
-
-  // Updates the icon of the web app.
-  void UpdateIcon(const gfx::ImageFamily& image);
-
-  // Overridden from views::View:
-  void OnPaint(gfx::Canvas* canvas) override;
-
- private:
-  // Initializes the controls
-  void Init(const base::string16& title,
-            const base::string16& description, const gfx::ImageFamily& icon);
-
-  // Creates or updates description label.
-  void PrepareDescriptionLabel(const base::string16& description);
-
-  // Sets up layout manager.
-  void SetupLayout();
-
-  views::ImageView* icon_;
-  views::Label* title_;
-  views::Label* description_;
-};
-
-AppInfoView::AppInfoView(const base::string16& title,
-                         const base::string16& description,
-                         const gfx::ImageFamily& icon)
-    : icon_(nullptr),
-      title_(nullptr),
-      description_(nullptr) {
-  Init(title, description, icon);
-}
-
-void AppInfoView::Init(const base::string16& title_text,
-                       const base::string16& description_text,
-                       const gfx::ImageFamily& icon) {
-  icon_ = new views::ImageView();
-  UpdateIcon(icon);
-  icon_->SetImageSize(gfx::Size(kIconPreviewSizePixels,
-                                kIconPreviewSizePixels));
-
-  title_ =
-      new views::Label(title_text, CONTEXT_BODY_TEXT_SMALL, STYLE_EMPHASIZED);
-  title_->SetMultiLine(true);
-  title_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-
-  PrepareDescriptionLabel(description_text);
-
-  SetupLayout();
-}
-
-void AppInfoView::PrepareDescriptionLabel(const base::string16& description) {
-  // Do not make space for the description if it is empty.
-  if (description.empty())
-    return;
-
-  const size_t kMaxLength = 200;
-  const base::string16 kEllipsis(base::ASCIIToUTF16(" ... "));
-
-  base::string16 text = description;
-  if (text.length() > kMaxLength) {
-    text = text.substr(0, kMaxLength);
-    text += kEllipsis;
-  }
-
-  if (description_) {
-    description_->SetText(text);
-  } else {
-    description_ = new views::Label(text);
-    description_->SetMultiLine(true);
-    description_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
-  }
-}
-
-void AppInfoView::SetupLayout() {
-  views::GridLayout* layout = views::GridLayout::CreatePanel(this);
-
-  static const int kColumnSetId = 0;
-  views::ColumnSet* column_set = layout->AddColumnSet(kColumnSetId);
-  column_set->AddColumn(views::GridLayout::CENTER, views::GridLayout::LEADING,
-                        20.0f, views::GridLayout::FIXED,
-                        kIconPreviewSizePixels, kIconPreviewSizePixels);
-  column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::CENTER,
-                        80.0f, views::GridLayout::USE_PREF, 0, 0);
-
-  layout->StartRow(0, kColumnSetId);
-  layout->AddView(icon_, 1, description_ ? 2 : 1);
-  layout->AddView(title_);
-
-  if (description_) {
-    layout->StartRow(0, kColumnSetId);
-    layout->SkipColumns(1);
-    layout->AddView(description_);
-  }
-}
-
-void AppInfoView::UpdateIcon(const gfx::ImageFamily& image) {
-  // Get an icon at the desired preview size (scaling from a larger image if
-  // none is available at that exact size).
-  gfx::Image icon =
-      image.CreateExact(kIconPreviewSizePixels, kIconPreviewSizePixels);
-  icon_->SetImage(icon.ToImageSkia());
-}
-
-void AppInfoView::OnPaint(gfx::Canvas* canvas) {
-  gfx::Rect bounds = GetLocalBounds();
-
-  SkRect border_rect = {
-    SkIntToScalar(bounds.x()),
-    SkIntToScalar(bounds.y()),
-    SkIntToScalar(bounds.right()),
-    SkIntToScalar(bounds.bottom())
-  };
-
-  cc::PaintFlags border_flags;
-  border_flags.setAntiAlias(true);
-  border_flags.setARGB(0xFF, 0xC8, 0xC8, 0xC8);
-
-  canvas->sk_canvas()->drawRoundRect(border_rect, SkIntToScalar(2),
-                                     SkIntToScalar(2), border_flags);
-
-  SkRect inner_rect = {
-    border_rect.fLeft + SkDoubleToScalar(0.5),
-    border_rect.fTop + SkDoubleToScalar(0.5),
-    border_rect.fRight - SkDoubleToScalar(0.5),
-    border_rect.fBottom - SkDoubleToScalar(0.5),
-  };
-
-  cc::PaintFlags inner_flags;
-  inner_flags.setAntiAlias(true);
-  inner_flags.setARGB(0xFF, 0xF8, 0xF8, 0xF8);
-  canvas->sk_canvas()->drawRoundRect(inner_rect, SkDoubleToScalar(1.5),
-                                     SkDoubleToScalar(1.5), inner_flags);
-}
-
-}  // namespace
-
 namespace chrome {
 
-void ShowCreateWebAppShortcutsDialog(gfx::NativeWindow parent_window,
-                                     content::WebContents* web_contents) {
-  constrained_window::CreateBrowserModalDialogViews(
-      new CreateUrlApplicationShortcutView(web_contents),
-      parent_window)->Show();
-}
-
 void ShowCreateChromeAppShortcutsDialog(
     gfx::NativeWindow parent_window,
     Profile* profile,
     const extensions::Extension* app,
     const base::Callback<void(bool)>& close_callback) {
   constrained_window::CreateBrowserModalDialogViews(
       new CreateChromeApplicationShortcutView(profile, app, close_callback),
       parent_window)->Show();
 }
 
 }  // namespace chrome
 
-CreateApplicationShortcutView::CreateApplicationShortcutView(Profile* profile)
+CreateChromeApplicationShortcutView::CreateChromeApplicationShortcutView(
+    Profile* profile,
+    const extensions::Extension* app,
+    const base::Callback<void(bool)>& close_callback)
     : profile_(profile),
-      app_info_(nullptr),
+      close_callback_(close_callback),
       create_shortcuts_label_(nullptr),
       desktop_check_box_(nullptr),
       menu_check_box_(nullptr),
-      quick_launch_check_box_(nullptr) {
+      quick_launch_check_box_(nullptr),
+      weak_ptr_factory_(this) {
+  InitControls();
+
+  // Get shortcut and icon information; needed for creating the shortcut.
+  web_app::GetShortcutInfoForApp(
+      app, profile,
+      base::Bind(&CreateChromeApplicationShortcutView::OnAppInfoLoaded,
+                 weak_ptr_factory_.GetWeakPtr()));
 }
 
-CreateApplicationShortcutView::~CreateApplicationShortcutView() {}
+CreateChromeApplicationShortcutView::~CreateChromeApplicationShortcutView() {}
 
-void CreateApplicationShortcutView::InitControls(DialogLayout dialog_layout) {
-  if (dialog_layout == DIALOG_LAYOUT_URL_SHORTCUT && shortcut_info_) {
-    app_info_ =
-        new AppInfoView(shortcut_info_->title, shortcut_info_->description,
-                        shortcut_info_->favicon);
-  }
+void CreateChromeApplicationShortcutView::InitControls() {
   create_shortcuts_label_ = new views::Label(
       l10n_util::GetStringUTF16(IDS_CREATE_SHORTCUTS_LABEL));
   create_shortcuts_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
   create_shortcuts_label_->SetMultiLine(true);
 
   desktop_check_box_ = AddCheckbox(
       l10n_util::GetStringUTF16(IDS_CREATE_SHORTCUTS_DESKTOP_CHKBOX),
       profile_->GetPrefs()->GetBoolean(prefs::kWebAppCreateOnDesktop));
 
   menu_check_box_ = nullptr;
@@ skipping 30 matching lines @@
   views::ColumnSet* column_set = layout->AddColumnSet(kHeaderColumnSetId);
   column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::CENTER,
                         100.0f, views::GridLayout::FIXED, 0, 0);
 
   static const int kTableColumnSetId = 1;
   column_set = layout->AddColumnSet(kTableColumnSetId);
   column_set->AddPaddingColumn(0, views::kCheckboxIndent);
   column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL,
                         100.0f, views::GridLayout::USE_PREF, 0, 0);
 
-  if (app_info_) {
-    layout->StartRow(0, kHeaderColumnSetId);
-    layout->AddView(app_info_);
-    layout->AddPaddingRow(0, views::kPanelSubVerticalSpacing);
-  }
-
   layout->StartRow(0, kHeaderColumnSetId);
   layout->AddView(create_shortcuts_label_);
 
   layout->AddPaddingRow(0, views::kLabelToControlVerticalSpacing);
   layout->StartRow(0, kTableColumnSetId);
   layout->AddView(desktop_check_box_);
 
   if (menu_check_box_ != nullptr) {
     layout->AddPaddingRow(0, views::kRelatedControlSmallVerticalSpacing);
     layout->StartRow(0, kTableColumnSetId);
     layout->AddView(menu_check_box_);
   }
 
   if (quick_launch_check_box_ != nullptr) {
     layout->AddPaddingRow(0, views::kRelatedControlSmallVerticalSpacing);
     layout->StartRow(0, kTableColumnSetId);
     layout->AddView(quick_launch_check_box_);
   }
 }
 
-gfx::Size CreateApplicationShortcutView::GetPreferredSize() const {
+gfx::Size CreateChromeApplicationShortcutView::GetPreferredSize() const {
   // TODO(evanm): should this use IDS_CREATE_SHORTCUTS_DIALOG_WIDTH_CHARS?
   static const int kDialogWidth = 360;
   int height = GetLayoutManager()->GetPreferredHeightForWidth(this,
       kDialogWidth);
   return gfx::Size(kDialogWidth, height);
 }
 
-base::string16 CreateApplicationShortcutView::GetDialogButtonLabel(
+base::string16 CreateChromeApplicationShortcutView::GetDialogButtonLabel(
     ui::DialogButton button) const {
   if (button == ui::DIALOG_BUTTON_OK)
     return l10n_util::GetStringUTF16(IDS_CREATE_SHORTCUTS_COMMIT);
   return views::DialogDelegateView::GetDialogButtonLabel(button);
 }
 
-bool CreateApplicationShortcutView::IsDialogButtonEnabled(
+bool CreateChromeApplicationShortcutView::IsDialogButtonEnabled(
     ui::DialogButton button) const {
   if (button == ui::DIALOG_BUTTON_OK)
     return desktop_check_box_->checked() ||
            ((menu_check_box_ != nullptr) &&
             menu_check_box_->checked()) ||
            ((quick_launch_check_box_ != nullptr) &&
             quick_launch_check_box_->checked());
 
   return true;
 }
 
-ui::ModalType CreateApplicationShortcutView::GetModalType() const {
+ui::ModalType CreateChromeApplicationShortcutView::GetModalType() const {
   return ui::MODAL_TYPE_WINDOW;
 }
 
-base::string16 CreateApplicationShortcutView::GetWindowTitle() const {
+base::string16 CreateChromeApplicationShortcutView::GetWindowTitle() const {
   return l10n_util::GetStringUTF16(IDS_CREATE_SHORTCUTS_TITLE);
 }
 
-bool CreateApplicationShortcutView::Accept() {
+bool CreateChromeApplicationShortcutView::Accept() {
   // NOTE: This procedure will reset |shortcut_info_| to null.
+  if (!close_callback_.is_null())
+    close_callback_.Run(true);
 
   // Can happen if the shortcut data is not yet loaded.
   if (!shortcut_info_)
     return false;
 
   if (!IsDialogButtonEnabled(ui::DIALOG_BUTTON_OK))
     return false;
 
   web_app::ShortcutLocations creation_locations;
   creation_locations.on_desktop = desktop_check_box_->checked();
   if (menu_check_box_ != nullptr && menu_check_box_->checked()) {
     creation_locations.applications_menu_location =
-        create_in_chrome_apps_subdir_ ?
-            web_app::APP_MENU_LOCATION_SUBDIR_CHROMEAPPS :
-            web_app::APP_MENU_LOCATION_ROOT;
+        web_app::APP_MENU_LOCATION_SUBDIR_CHROMEAPPS;
   }
 
 #if defined(OS_WIN)
   creation_locations.in_quick_launch_bar = quick_launch_check_box_ == nullptr ?
       false : quick_launch_check_box_->checked();
 #elif defined(OS_POSIX)
   // Create shortcut in Mac dock or as Linux (gnome/kde) application launcher
   // are not implemented yet.
   creation_locations.in_quick_launch_bar = false;
 #endif
 
   web_app::CreateShortcutsWithInfo(web_app::SHORTCUT_CREATION_BY_USER,
                                    creation_locations,
                                    std::move(shortcut_info_));
   return true;
 }
 
-views::Checkbox* CreateApplicationShortcutView::AddCheckbox(
-    const base::string16& text, bool checked) {
-  views::Checkbox* checkbox = new views::Checkbox(text);
-  checkbox->SetChecked(checked);
-  checkbox->set_listener(this);
-  return checkbox;
+bool CreateChromeApplicationShortcutView::Cancel() {
+  if (!close_callback_.is_null())
+    close_callback_.Run(false);
+  return true;
 }
 
-void CreateApplicationShortcutView::ButtonPressed(views::Button* sender,
-                                                  const ui::Event& event) {
+void CreateChromeApplicationShortcutView::ButtonPressed(
+    views::Button* sender,
+    const ui::Event& event) {
   if (sender == desktop_check_box_) {
     profile_->GetPrefs()->SetBoolean(prefs::kWebAppCreateOnDesktop,
                                      desktop_check_box_->checked());
   } else if (sender == menu_check_box_) {
     profile_->GetPrefs()->SetBoolean(prefs::kWebAppCreateInAppsMenu,
                                      menu_check_box_->checked());
   } else if (sender == quick_launch_check_box_) {
     profile_->GetPrefs()->SetBoolean(prefs::kWebAppCreateInQuickLaunchBar,
                                      quick_launch_check_box_->checked());
   }
 
   // When no checkbox is checked we should not have the action button enabled.
   GetDialogClientView()->UpdateDialogButtons();
 }
 
-CreateUrlApplicationShortcutView::CreateUrlApplicationShortcutView(
-    content::WebContents* web_contents)
-    : CreateApplicationShortcutView(
-          Profile::FromBrowserContext(web_contents->GetBrowserContext())),
-      web_contents_(web_contents),
-      pending_download_id_(-1),
-      weak_ptr_factory_(this)  {
-  shortcut_info_ = web_app::GetShortcutInfoForTab(web_contents_);
-  const WebApplicationInfo& app_info =
-      extensions::TabHelper::FromWebContents(web_contents_)->web_app_info();
-  if (!app_info.icons.empty()) {
-    web_app::GetIconsInfo(app_info, &unprocessed_icons_);
-    FetchIcon();
-  }
-
-  // Create URL app shortcuts in the top-level menu.
-  create_in_chrome_apps_subdir_ = false;
-
-  InitControls(DIALOG_LAYOUT_URL_SHORTCUT);
-}
-
-CreateUrlApplicationShortcutView::~CreateUrlApplicationShortcutView() {
-}
-
-bool CreateUrlApplicationShortcutView::Accept() {
-  // Get the smallest icon in the icon family (should have only 1). This must be
-  // done before the call to Accept(), which will reset |shortcut_info_|.
-  DCHECK(shortcut_info_);
-  const gfx::Image* icon = shortcut_info_->favicon.GetBest(0, 0);
-  SkBitmap bitmap = icon ? icon->AsBitmap() : SkBitmap();
-
-  if (!CreateApplicationShortcutView::Accept())
-    return false;
-
-  extensions::TabHelper::FromWebContents(web_contents_)->SetAppIcon(bitmap);
-  Browser* browser = chrome::FindBrowserWithWebContents(web_contents_);
-  if (browser)
-    chrome::ConvertTabToAppWindow(browser, web_contents_);
-  return true;
-}
-
-void CreateUrlApplicationShortcutView::FetchIcon() {
-  // There should only be fetch job at a time.
-  DCHECK_EQ(-1, pending_download_id_);
-
-  if (unprocessed_icons_.empty())  // No icons to fetch.
-    return;
-
-  int preferred_size = std::max(unprocessed_icons_.back().width,
-                                unprocessed_icons_.back().height);
-  pending_download_id_ = web_contents_->DownloadImage(
-      unprocessed_icons_.back().url,
-      true,  // is a favicon
-      0,  // no maximum size
-      false,  // normal cache policy
-      base::Bind(&CreateUrlApplicationShortcutView::DidDownloadFavicon,
-                 weak_ptr_factory_.GetWeakPtr(),
-                 preferred_size));
-
-  unprocessed_icons_.pop_back();
-}
-
-void CreateUrlApplicationShortcutView::DidDownloadFavicon(
-    int requested_size,
-    int id,
-    int http_status_code,
-    const GURL& image_url,
-    const std::vector<SkBitmap>& bitmaps,
-    const std::vector<gfx::Size>& original_bitmap_sizes) {
-  if (id != pending_download_id_)
-    return;
-  pending_download_id_ = -1;
-
-  // Can happen if the dialog has already been accepted.
-  if (!shortcut_info_)
-    return;
-
-  gfx::ImageSkia image_skia = CreateFaviconImageSkia(
-      bitmaps,
-      original_bitmap_sizes,
-      requested_size,
-      nullptr);
-  if (!image_skia.isNull()) {
-    // As |shortcut_info_| will be passed to the FILE thread upon accepting the
-    // dialog, this image must be made read-only and thread-safe.
-    image_skia.MakeThreadSafe();
-    shortcut_info_->favicon.Add(image_skia);
-    static_cast<AppInfoView*>(app_info_)->UpdateIcon(shortcut_info_->favicon);
-  } else {
-    FetchIcon();
-  }
-}
-
-CreateChromeApplicationShortcutView::CreateChromeApplicationShortcutView(
-    Profile* profile,
-    const extensions::Extension* app,
-    const base::Callback<void(bool)>& close_callback)
-        : CreateApplicationShortcutView(profile),
-          close_callback_(close_callback),
-          weak_ptr_factory_(this) {
-  // Place Chrome app shortcuts in the "Chrome Apps" submenu.
-  create_in_chrome_apps_subdir_ = true;
-
-  InitControls(DIALOG_LAYOUT_APP_SHORTCUT);
-
-  // Get shortcut and icon information; needed for creating the shortcut.
-  web_app::GetShortcutInfoForApp(
-      app, profile,
-      base::Bind(&CreateChromeApplicationShortcutView::OnAppInfoLoaded,
-                 weak_ptr_factory_.GetWeakPtr()));
-}
-
-CreateChromeApplicationShortcutView::~CreateChromeApplicationShortcutView() {}
-
-bool CreateChromeApplicationShortcutView::Accept() {
-  if (!close_callback_.is_null())
-    close_callback_.Run(true);
-  return CreateApplicationShortcutView::Accept();
-}
-
-bool CreateChromeApplicationShortcutView::Cancel() {
-  if (!close_callback_.is_null())
-    close_callback_.Run(false);
-  return CreateApplicationShortcutView::Cancel();
+views::Checkbox* CreateChromeApplicationShortcutView::AddCheckbox(
+    const base::string16& text,
+    bool checked) {
+  views::Checkbox* checkbox = new views::Checkbox(text);
+  checkbox->SetChecked(checked);
+  checkbox->set_listener(this);
+  return checkbox;
 }
 
 void CreateChromeApplicationShortcutView::OnAppInfoLoaded(
     std::unique_ptr<web_app::ShortcutInfo> shortcut_info) {
   shortcut_info_ = std::move(shortcut_info);
 }