Differential D3185 Diff 14436 source/third_party/tinygettext/include/tinygettext/dictionary_manager.hpp

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source/third_party/tinygettext/include/tinygettext/dictionary_manager.hpp

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// appreciated but is not required.		// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be		// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.		// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.		// 3. This notice may not be removed or altered from any source distribution.

#ifndef HEADER_TINYGETTEXT_DICTIONARY_MANAGER_HPP		#ifndef HEADER_TINYGETTEXT_DICTIONARY_MANAGER_HPP
#define HEADER_TINYGETTEXT_DICTIONARY_MANAGER_HPP		#define HEADER_TINYGETTEXT_DICTIONARY_MANAGER_HPP

		#include <deque>
#include <memory>		#include <memory>
#include <set>		#include <set>
#include <string>		#include <string>
#include <unordered_map>		#include <unordered_map>
#include <vector>

#include "dictionary.hpp"		#include "dictionary.hpp"
#include "language.hpp"		#include "language.hpp"

namespace tinygettext {		namespace tinygettext {

class FileSystem;		class FileSystem;

/** Manager class for dictionaries, you give it a bunch of directories		/** Manager class for dictionaries, you give it a bunch of directories
with .po files and it will then automatically load the right file		with .po files and it will then automatically load the right file
on demand depending on which language was set. */		on demand depending on which language was set. */
class DictionaryManager		class DictionaryManager
{		{
private:		private:
typedef std::unordered_map<Language, Dictionary*, Language_hash> Dictionaries;		typedef std::unordered_map<Language, Dictionary*, Language_hash> Dictionaries;
Dictionaries dictionaries;		Dictionaries dictionaries;

typedef std::vector<std::string> SearchPath;		typedef std::deque<std::string> SearchPath;
SearchPath search_path;		SearchPath search_path;

std::string charset;		std::string charset;
bool use_fuzzy;		bool use_fuzzy;

Language current_language;		Language current_language;
Dictionary* current_dict;		Dictionary* current_dict;

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void set_use_fuzzy(bool t);		void set_use_fuzzy(bool t);
bool get_use_fuzzy() const;		bool get_use_fuzzy() const;

/** Set a charset that will be set on the returned dictionaries */		/** Set a charset that will be set on the returned dictionaries */
void set_charset(const std::string& charset);		void set_charset(const std::string& charset);

/** Add a directory to the search path for dictionaries, earlier		/** Add a directory to the search path for dictionaries, earlier
added directories have higher priority then later added ones */		added directories have higher priority then later added ones.
void add_directory(const std::string& pathname);		Set @p precedence to true to invert this for a single addition. */
		void add_directory(const std::string& pathname, bool precedence = false);

		/** Remove a directory from the search path */
		void remove_directory(const std::string& pathname);

/** Return a set of the available languages in their country code */		/** Return a set of the available languages in their country code */
std::set<Language> get_languages();		std::set<Language> get_languages();

void set_filesystem(std::unique_ptr<FileSystem> filesystem);		void set_filesystem(std::unique_ptr<FileSystem> filesystem);
std::string convertFilename2Language(const std::string &s_in) const;		std::string convertFilename2Language(const std::string &s_in) const;

private:		private:
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