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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/ash/shelf/standalone_browser_extension_app_context_menu.h"
#include <memory>
#include <utility>
#include "ash/public/cpp/app_menu_constants.h"
#include "ash/public/cpp/shelf_model.h"
#include "ash/public/cpp/shelf_types.h"
#include "base/task/sequenced_task_runner.h"
#include "chrome/browser/apps/app_service/app_service_proxy.h"
#include "chrome/browser/apps/app_service/app_service_proxy_factory.h"
#include "chrome/browser/apps/app_service/extension_apps_utils.h"
#include "chrome/browser/ash/accessibility/accessibility_manager.h"
#include "chrome/browser/ash/app_list/app_list_client_impl.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/ui/ash/shelf/chrome_shelf_controller.h"
#include "chrome/browser/ui/ash/shelf/chrome_shelf_controller_util.h"
#include "chrome/browser/ui/ash/shelf/chrome_shelf_prefs.h"
#include "chrome/browser/ui/ash/shelf/standalone_browser_extension_app_shelf_item_controller.h"
#include "chrome/browser/ui/chrome_pages.h"
#include "chrome/browser/ui/webui/ash/settings/app_management/app_management_uma.h"
#include "chrome/grit/generated_resources.h"
#include "components/services/app_service/public/cpp/app_types.h"
#include "ui/base/models/image_model.h"
#include "ui/gfx/vector_icon_types.h"
#include "ui/views/vector_icons.h"
namespace {
// Create an appropriately sized ImageModel for a menu item icon.
ui::ImageModel GetMenuItemIcon(const gfx::VectorIcon& icon) {
return ui::ImageModel::FromVectorIcon(
icon,
/*color_id=*/ui::kColorAshSystemUIMenuIcon, ash::kAppContextMenuIconSize);
}
} // namespace
StandaloneBrowserExtensionAppContextMenu::
StandaloneBrowserExtensionAppContextMenu(const std::string& app_id,
Source source)
: app_id_(app_id), source_(source) {}
StandaloneBrowserExtensionAppContextMenu::
~StandaloneBrowserExtensionAppContextMenu() = default;
void StandaloneBrowserExtensionAppContextMenu::GetMenuModel(
GetMenuModelCallback callback) {
// Always invoke the callback asynchronously to avoid re-entrancy.
base::SequencedTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE,
base::BindOnce(&StandaloneBrowserExtensionAppContextMenu::OnGetMenuModel,
weak_ptr_factory_.GetWeakPtr(), std::move(callback)));
}
void StandaloneBrowserExtensionAppContextMenu::ExecuteCommand(int command_id,
int event_flags) {
ash::ShelfModel* model = ash::ShelfModel::Get();
const int item_index = model->ItemIndexByAppID(app_id_);
const bool item_in_shelf = item_index >= 0;
switch (static_cast<ash::CommandId>(command_id)) {
case ash::SWAP_WITH_NEXT:
if (!item_in_shelf)
return;
model->Swap(item_index, /*with_next=*/true);
return;
case ash::SWAP_WITH_PREVIOUS:
if (!item_in_shelf)
return;
model->Swap(item_index, /*with_next=*/false);
return;
case ash::TOGGLE_PIN:
if (item_in_shelf && model->IsAppPinned(app_id_)) {
UnpinAppWithIDFromShelf(app_id_);
} else {
PinAppWithIDToShelf(app_id_);
}
return;
case ash::MENU_CLOSE: {
// There can only be a single active ash profile when Lacros is running.
apps::AppServiceProxy* proxy =
apps::AppServiceProxyFactory::GetForProfile(
ProfileManager::GetPrimaryUserProfile());
proxy->StopApp(app_id_);
return;
}
case ash::UNINSTALL: {
apps::UninstallSource uninstall_source =
(source_ == Source::kShelf) ? apps::UninstallSource::kShelf
: apps::UninstallSource::kAppList;
aura::Window* window =
(source_ == Source::kShelf)
? AppListClientImpl::GetInstance()->GetAppListWindow()
: nullptr;
apps::AppServiceProxy* proxy =
apps::AppServiceProxyFactory::GetForProfile(
ProfileManager::GetPrimaryUserProfile());
proxy->Uninstall(app_id_, uninstall_source, /*parent_window=*/window);
return;
}
case ash::SHOW_APP_INFO: {
ash::settings::AppManagementEntryPoint entry =
(source_ == Source::kShelf) ? ash::settings::AppManagementEntryPoint::
kShelfContextMenuAppInfoChromeApp
: ash::settings::AppManagementEntryPoint::
kAppListContextMenuAppInfoChromeApp;
chrome::ShowAppManagementPage(
ProfileManager::GetPrimaryUserProfile(),
apps::GetEscapedAppId(app_id_,
apps::AppType::kStandaloneBrowserChromeApp),
entry);
return;
}
default:
return;
}
}
void StandaloneBrowserExtensionAppContextMenu::OnGetMenuModel(
GetMenuModelCallback callback) {
bool allow_uninstall = false;
bool allow_app_info = false;
apps::AppServiceProxy* proxy = apps::AppServiceProxyFactory::GetForProfile(
ProfileManager::GetPrimaryUserProfile());
proxy->AppRegistryCache().ForOneApp(
app_id_,
[&allow_app_info, &allow_uninstall](const apps::AppUpdate& update) {
allow_app_info = update.ShowInManagement().value_or(false);
allow_uninstall = update.AllowUninstall().value_or(false);
});
bool allow_pin_unpin =
GetPinnableForAppID(app_id_, ProfileManager::GetPrimaryUserProfile()) ==
AppListControllerDelegate::PIN_EDITABLE;
auto menu_model = std::make_unique<ui::SimpleMenuModel>(this);
ash::ShelfModel* model = ash::ShelfModel::Get();
const int item_index = model->ItemIndexByAppID(app_id_);
const bool item_in_shelf = item_index >= 0;
// Only show commands to reorder shelf items when ChromeVox or SwitchAccess
// are enabled and the item is in the shelf.
ash::AccessibilityManager* manager = ash::AccessibilityManager::Get();
bool show_swap = manager &&
(manager->IsSpokenFeedbackEnabled() ||
manager->IsSwitchAccessEnabled()) &&
item_in_shelf;
if (show_swap) {
if (model->CanSwap(item_index, /*with_next=*/true)) {
menu_model->AddItemWithStringId(ash::SWAP_WITH_NEXT,
IDS_SHELF_CONTEXT_MENU_SWAP_WITH_NEXT);
}
if (model->CanSwap(item_index, /*with_next=*/false)) {
menu_model->AddItemWithStringId(
ash::SWAP_WITH_PREVIOUS, IDS_SHELF_CONTEXT_MENU_SWAP_WITH_PREVIOUS);
}
}
if (allow_pin_unpin) {
// This context menu is used by both the shelf and app list. We choose to
// use the app list IDS string since it's clearer.
bool currently_pinned = item_in_shelf && model->IsAppPinned(app_id_);
const gfx::VectorIcon& icon =
currently_pinned ? views::kUnpinIcon : views::kPinIcon;
int ids = currently_pinned ? IDS_APP_LIST_CONTEXT_MENU_UNPIN
: IDS_APP_LIST_CONTEXT_MENU_PIN;
menu_model->AddItemWithStringIdAndIcon(ash::TOGGLE_PIN, ids,
GetMenuItemIcon(icon));
}
// Add a close menu item if there is at least one open window.
if (item_in_shelf) {
ash::ShelfItemDelegate* existing_delegate =
ash::ShelfModel::Get()->GetShelfItemDelegate(ash::ShelfID(app_id_));
StandaloneBrowserExtensionAppShelfItemController* controller =
static_cast<StandaloneBrowserExtensionAppShelfItemController*>(
existing_delegate);
if (controller->WindowCount() >= 1) {
menu_model->AddItemWithStringIdAndIcon(
ash::MENU_CLOSE, IDS_SHELF_CONTEXT_MENU_CLOSE,
GetMenuItemIcon(views::kCloseIcon));
}
}
// Add an uninstall menu item.
if (allow_uninstall) {
menu_model->AddItemWithStringIdAndIcon(
ash::UNINSTALL, IDS_APP_LIST_UNINSTALL_ITEM,
GetMenuItemIcon(views::kUninstallIcon));
}
// Add a show app info menu item.
if (allow_app_info) {
menu_model->AddItemWithStringIdAndIcon(ash::SHOW_APP_INFO,
IDS_APP_CONTEXT_MENU_SHOW_INFO,
GetMenuItemIcon(views::kInfoIcon));
}
// TODO(https://crbug.com/1225848): Custom chrome app context menu items.
std::move(callback).Run(std::move(menu_model));
}
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