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// Copyright 2018 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/webui/app_management/app_management_shelf_delegate_chromeos.h"
#include "ash/public/cpp/shelf_item.h"
#include "ash/public/cpp/shelf_model.h"
#include "ash/public/cpp/shelf_types.h"
#include "base/containers/contains.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/ash/shelf/app_shortcut_shelf_item_controller.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/shelf_controller_helper.h"
#include "chrome/browser/ui/webui/app_management/app_management_page_handler_chromeos.h"
AppManagementShelfDelegate::AppManagementShelfDelegate(
AppManagementPageHandlerChromeOs* page_handler,
Profile* profile)
: page_handler_(page_handler),
shelf_controller_helper_(
std::make_unique<ShelfControllerHelper>(profile)) {
auto* shelf_controller = ChromeShelfController::instance();
if (!shelf_controller) {
return;
}
auto* shelf_model = shelf_controller->shelf_model();
if (!shelf_model) {
return;
}
shelf_model->AddObserver(this);
}
AppManagementShelfDelegate::~AppManagementShelfDelegate() {
auto* shelf_controller = ChromeShelfController::instance();
if (!shelf_controller) {
return;
}
auto* shelf_model = shelf_controller->shelf_model();
if (!shelf_model) {
return;
}
shelf_model->RemoveObserver(this);
}
bool AppManagementShelfDelegate::IsPinned(const std::string& app_id) {
auto* shelf_controller = ChromeShelfController::instance();
if (!shelf_controller) {
return false;
}
return shelf_controller->IsAppPinned(app_id);
}
bool AppManagementShelfDelegate::IsPolicyPinned(
const std::string& app_id) const {
auto* shelf_controller = ChromeShelfController::instance();
if (!shelf_controller) {
return false;
}
auto* shelf_item = shelf_controller->GetItem(ash::ShelfID(app_id));
if (shelf_item) {
return shelf_item->pinned_by_policy;
}
// The app doesn't exist on the shelf - check launcher prefs instead.
std::vector<std::string> policy_pinned_apps =
ChromeShelfPrefs::GetAppsPinnedByPolicy(
shelf_controller_helper_->profile());
return base::Contains(policy_pinned_apps, app_id);
}
void AppManagementShelfDelegate::SetPinned(const std::string& app_id,
bool pinned) {
auto* shelf_controller = ChromeShelfController::instance();
if (!shelf_controller) {
return;
}
if (pinned) {
PinAppWithIDToShelf(app_id);
} else {
UnpinAppWithIDFromShelf(app_id);
}
}
void AppManagementShelfDelegate::ShelfItemAdded(int index) {
auto* shelf_controller = ChromeShelfController::instance();
if (!shelf_controller) {
return;
}
auto* shelf_model = shelf_controller->shelf_model();
if (!shelf_model) {
return;
}
if (index >= shelf_model->item_count()) {
// index out of bounds.
return;
}
const std::string& app_id = shelf_model->items()[index].id.app_id;
bool is_pinned = shelf_controller->IsAppPinned(app_id);
page_handler_->OnPinnedChanged(app_id, is_pinned);
}
void AppManagementShelfDelegate::ShelfItemRemoved(
int index,
const ash::ShelfItem& old_item) {
// If the app has been removed from the shelf model, it is not longer pinned.
page_handler_->OnPinnedChanged(old_item.id.app_id, false);
}
void AppManagementShelfDelegate::ShelfItemChanged(
int index,
const ash::ShelfItem& old_item) {
auto* shelf_controller = ChromeShelfController::instance();
if (!shelf_controller) {
return;
}
auto* shelf_model = shelf_controller->shelf_model();
if (!shelf_model) {
return;
}
if (index >= shelf_model->item_count()) {
// index out of bounds.
return;
}
const std::string& app_id = shelf_model->items()[index].id.app_id;
bool is_pinned = shelf_controller->IsAppPinned(app_id);
page_handler_->OnPinnedChanged(app_id, is_pinned);
}
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