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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_SERVICES_APP_SERVICE_PUBLIC_CPP_PREFERRED_APPS_LIST_H_
#define COMPONENTS_SERVICES_APP_SERVICE_PUBLIC_CPP_PREFERRED_APPS_LIST_H_
#include <memory>
#include <optional>
#include <string>
#include <vector>
#include "base/containers/flat_set.h"
#include "components/services/app_service/public/cpp/intent.h"
#include "components/services/app_service/public/cpp/intent_filter.h"
#include "components/services/app_service/public/cpp/preferred_app.h"
#include "components/services/app_service/public/cpp/preferred_apps_list_handle.h"
class GURL;
namespace apps {
// The preferred apps set by the user. The preferred apps is stored as
// an list of |intent_filter| vs. app_id.
class PreferredAppsList : public PreferredAppsListHandle {
public:
PreferredAppsList();
~PreferredAppsList();
PreferredAppsList(const PreferredAppsList&) = delete;
PreferredAppsList& operator=(const PreferredAppsList&) = delete;
// Initialize the preferred app with empty list or existing |preferred_apps|;
void Init();
void Init(PreferredApps preferred_apps);
// Add a preferred app for an |intent_filter|, and returns a group of
// |app_ids| that is no longer preferred app of their corresponding
// |intent_filters|.
ReplacedAppPreferences AddPreferredApp(const std::string& app_id,
const IntentFilterPtr& intent_filter);
// Delete a preferred app for an |intent_filter| with the same |app_id|.
// Returns the deleted filters, if any.
IntentFilters DeletePreferredApp(const std::string& app_id,
const IntentFilterPtr& intent_filter);
// Delete all settings for an |app_id|. Returns the deleted filters, if any.
IntentFilters DeleteAppId(const std::string& app_id);
// Deletes all stored supported link preferences for an |app_id|.
// Returns the deleted filters, if any.
IntentFilters DeleteSupportedLinks(const std::string& app_id);
// PreferredAppsListHandler overrides:
bool IsInitialized() const override;
size_t GetEntrySize() const override;
PreferredApps GetValue() const override;
const PreferredApps& GetReference() const override;
bool IsPreferredAppForSupportedLinks(
const std::string& app_id) const override;
std::optional<std::string> FindPreferredAppForUrl(
const GURL& url) const override;
std::optional<std::string> FindPreferredAppForIntent(
const IntentPtr& intent) const override;
base::flat_set<std::string> FindPreferredAppsForFilters(
const IntentFilters& intent_filters) const override;
private:
// Check if the entry already exists in the preferred app list.
bool EntryExists(const std::string& app_id,
const IntentFilterPtr& intent_filter);
PreferredApps preferred_apps_;
bool initialized_ = false;
};
} // namespace apps
#endif // COMPONENTS_SERVICES_APP_SERVICE_PUBLIC_CPP_PREFERRED_APPS_LIST_H_
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