CLOUD: Make CloudManager singleton

It's needed to ::destroy() it in main().

1 files changed, 87 insertions, 0 deletions

diff --git a/backends/cloud/cloudmanager.h b/backends/cloud/cloudmanager.h
new file mode 100644
index 0000000000..a13eeebb94
--- /dev/null
+++ b/backends/cloud/cloudmanager.h
@@ -0,0 +1,87 @@
+/* ScummVM - Graphic Adventure Engine
+*
+* ScummVM is the legal property of its developers, whose names
+* are too numerous to list here. Please refer to the COPYRIGHT
+* file distributed with this source distribution.
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License
+* as published by the Free Software Foundation; either version 2
+* of the License, or (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*
+*/
+
+#ifndef CLOUD_CLOUDMANAGER_H
+#define CLOUD_CLOUDMANAGER_H
+
+#include "backends/cloud/storage.h"
+#include "common/array.h"
+#include "common/singleton.h"
+
+namespace Cloud {
+
+class CloudManager : public Common::Singleton<CloudManager> {
+	Common::Array<Cloud::Storage *> _storages;
+	uint _currentStorageIndex;	
+
+	void printBool(Cloud::Storage::BoolResponse response) const;
+
+public:
+	CloudManager();
+	virtual ~CloudManager();
+
+	/**
+	 * Loads all information from configs and creates current Storage instance.
+	 *
+	 * @note It's called once on startup in scummvm_main().
+	 */
+	void init();
+
+	/**
+	 * Saves all information into configuration file.
+	 */
+	void save();
+
+	/**
+	 * Adds new Storage into list.	
+	 *
+	 * @param	storage Cloud::Storage to add.
+	 * @param	makeCurrent whether added storage should be the new current storage.
+	 * @param	saveConfig whether save() should be called to update configuration file.
+	 */
+	void addStorage(Cloud::Storage *storage, bool makeCurrent = true, bool saveConfig = true);
+
+	/**
+	 * Returns active Storage, which could be used to interact
+	 *  with cloud storage.
+	 *
+	 * @return	active Cloud::Storage or null, if there is no active Storage.
+	 */
+	Cloud::Storage *getCurrentStorage();
+
+	/**
+	 * Starts saves syncing process in currently active storage if there is any.
+	 */
+	void syncSaves(Cloud::Storage::BoolCallback callback = nullptr, Networking::ErrorCallback errorCallback = nullptr);
+
+	/**
+	 * Starts feature testing (the one I'm working on currently). (Temporary)
+	 */
+	void testFeature();
+};
+
+/** Shortcut for accessing the connection manager. */
+#define CloudMan		Cloud::CloudManager::instance()
+
+} // End of namespace Cloud
+
+#endif