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// 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.
#ifndef CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_WEBAPPS_REGISTRY_H_
#define CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_WEBAPPS_REGISTRY_H_
#pragma once
#include <map>
#include <string>
#include "base/file_path.h"
#include "base/memory/scoped_vector.h"
#include "chrome/browser/chromeos/gdata/gdata_parser.h"
#include "googleurl/src/gurl.h"
namespace gdata {
// Data structure that defines WebApp
struct DriveWebAppInfo {
DriveWebAppInfo(const std::string& app_id,
const string16& app_name,
const string16& object_type,
bool is_primary_selector);
~DriveWebAppInfo();
// WebApp id;
std::string app_id;
// WebApp name.
string16 app_name;
// Object (file) type description handled by this app.
string16 object_type;
// Is app the primary selector for file (default open action).
bool is_primary_selector;
};
// DriveWebAppsRegistry keeps the track of installed drive web application and
// provider
class DriveWebAppsRegistry {
public:
DriveWebAppsRegistry();
virtual ~DriveWebAppsRegistry();
// Gets the list of web |apps| matching |file| and it |mime_type|.
void GetWebAppsForFile(const FilePath& file,
const std::string& mime_type,
ScopedVector<DriveWebAppInfo>* apps);
// Updates the list of drive-enabled WebApps with freshly fetched account
// metadata feed.
void UpdateFromFeed(AccountMetadataFeed* metadata);
private:
// Defines WebApp application details that are associated with a given
// file extension or content mimetype.
struct WebAppFileSelector {
WebAppFileSelector(const GURL& product_link,
const string16& object_type,
bool is_primary_selector);
~WebAppFileSelector();
// WebApp product link.
GURL product_link;
// Object (file) type description.
string16 object_type;
// True if the selector is the default one. The default selector should
// trigger on file double-click events. Non-default selectors only show up
// in "Open with..." pop-up menu.
bool is_primary_selector;
};
// Defines mapping between file content type selectors (extensions, mime
// types) and corresponding WebApp.
typedef std::multimap<std::string, WebAppFileSelector*> WebAppFileSelectorMap;
// Helper map used for deduplication of selector matching results.
typedef std::map<const WebAppFileSelector*,
DriveWebAppInfo*> SelectorWebAppList;
// Helper function for loading webapp file |selectors| into corresponding
// |map|.
static void AddAppSelectorList(const GURL& product_link,
const string16& object_type,
bool is_primary_selector,
const ScopedVector<std::string>& selectors,
WebAppFileSelectorMap* map);
// Finds matching |apps| from |map| based on provided file |selector|.
void FindWebAppsForSelector(const std::string& selector,
const WebAppFileSelectorMap& map,
SelectorWebAppList* apps);
std::map<GURL, string16> webapp_map_;
WebAppFileSelectorMap webapp_extension_map_;
WebAppFileSelectorMap webapp_mimetypes_map_;
DISALLOW_COPY_AND_ASSIGN(DriveWebAppsRegistry);
};
} // namespace gdata
#endif // CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_WEBAPPS_REGISTRY_H_
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