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#ifndef _patternmanager_h
#define _patternmanager_h
/*
* subtitleeditor -- a tool to create or edit subtitle
*
* http://home.gna.org/subtitleeditor/
* https://gna.org/projects/subtitleeditor/
*
* Copyright @ 2005-2009, kitone
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <libxml++/libxml++.h>
#include <vector>
#include "pattern.h"
/*
*
*/
class PatternManager
{
public:
/*
* Read and create all patterns as type from the install directory
* and the user profile directory.
*
* type: 'common-error', 'hearing-impaired'
*/
PatternManager(const Glib::ustring &type);
/*
* Delete patterns.
*/
~PatternManager();
/*
* Return all scripts available. (Zyyy is skipped)
*/
std::vector<Glib::ustring> get_scripts();
/*
* Return all languages available for the script code.
*/
std::vector<Glib::ustring> get_languages(
const Glib::ustring &script);
/*
* Return all countries available for the script and language codes.
*/
std::vector<Glib::ustring> get_countries(
const Glib::ustring &script,
const Glib::ustring &language);
/*
* Return a list of patterns available from the codes.
*/
std::list<Pattern*> get_patterns(
const Glib::ustring &script = Glib::ustring(),
const Glib::ustring &language = Glib::ustring(),
const Glib::ustring &country = Glib::ustring());
/*
* Enable or disable the patterns from his name.
* The configuration is update with the new state.
*
* It's managed in this class because a multiple pattern can be have a same name.
*/
void set_active(const Glib::ustring &name, bool state);
/*
* Return the state of the pattern from his name.
*/
bool get_active(const Glib::ustring &name);
protected:
/*
* Load patterns in the directory.
*/
void load_path(const Glib::ustring &path);
/*
* Load a pattern from a file.
*/
void load_pattern(const Glib::ustring &path, const Glib::ustring &filename);
/*
* Read, create and return a pattern from xml element.
*/
Pattern* read_pattern(const xmlpp::Element *xml_pattern);
/*
* The patterns need to be filtered to respect the Replace policy
* Maintain order of patterns with the same name
*/
std::list<Pattern*> filter_patterns(std::list<Pattern*> &list);
/*
* Return all codes needs to be used from args.
* 'Zyyy', 'script', 'script-language' and 'script-language-country'.
*
* Zyyy is the first and it is always added.
*/
std::vector<Glib::ustring> get_codes(
const Glib::ustring &script = Glib::ustring(),
const Glib::ustring &language = Glib::ustring(),
const Glib::ustring &country = Glib::ustring());
protected:
Glib::ustring m_type;
std::list<Pattern*> m_patterns;
};
#endif//_patternmanager_h
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