/* * This file is part of Ambulant Player, www.ambulantplayer.org. * * Copyright (C) 2003-2007 Stichting CWI,  * Kruislaan 413, 1098 SJ Amsterdam, The Netherlands. * * Ambulant Player is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 2.1 of the License, or * (at your option) any later version. * * Ambulant Player 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with Ambulant Player; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA */#ifndef AMBULANT_COMMON_PREFERENCES_H#define AMBULANT_COMMON_PREFERENCES_H#include <string>#include "ambulant/config/config.h"namespace ambulant {namespace common {const unsigned int default_layout_width = 640;const unsigned int default_layout_height = 480;//const char* parser_ids[] = {"any", "expat", "xerces"};//const char* val_schemes[] = {"never", "always", "auto"};/// Class providing access to user preference settings./// This is a singleton class, but it doesn't follow the corresponing/// design pattern to the letter. It has a method whereby a subclass/// can set the singleton. Usually the subclass is an OS-dependent/// implementation that is responsible for saving and loading preferences.class AMBULANTAPI preferences {  protected:		preferences();		virtual ~preferences();	/// Install the singleton.	static void set_preferences_singleton(preferences *prefs);  public:  	/// True if this user has seen the Welcome.smil document.	bool m_welcome_seen;	// Where to log	std::string m_log_file;	/// Determines how much output the user will see.	int m_log_level;	/// Determines the preferred XML parser.	std::string m_parser_id;	/// "never"/"auto"/"always": should we do validation?	std::string m_validation_scheme;	/// For an XML parser that supports it, determines namespace support.	bool m_do_namespaces;	/// When set, prefer validation with Schema over DTD.	bool m_do_schema;		/// Also do checking on the schema itself	bool m_validation_schema_full_checking;		/// Use plugins or not	bool m_use_plugins;		/// Where to find the plugins 	std::string m_plugin_dir;	#ifdef AMBULANT_PLATFORM_MACOS	/// Prefer ffmpeg video over quicktime video	bool m_prefer_ffmpeg;#endif	/// Do we do strict URL parsing (i.e. complain about illegal characters	/// in URLs)?	bool m_strict_url_parsing;		/// Do we allow selection/activation of anchors with tab/newline?	bool m_tabbed_links;	/// Return the preferences singleton object.	static preferences* get_preferences();	/// Load preferences from OS preferred location.	virtual bool load_preferences();	/// Save preferences.	virtual bool save_preferences();	  private:	static preferences* s_preferences; // singleton};// class preferences} // namespace common } // namespace ambulant#endif // AMBULANT_COMMON_PREFERENCES_H