// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*****************************************************************************************
* Copyright (C) 2014-2016, International Business Machines
* Corporation and others. All Rights Reserved.
*****************************************************************************************
*/
#ifndef UDISPLAYCONTEXT_H
#define UDISPLAYCONTEXT_H
#include "unicode/utypes.h"
#if !UCONFIG_NO_FORMATTING
/**
* \file
* \brief C API: Display context types (enum values)
*/
/**
* Display context types, for getting values of a particular setting.
* Note, the specific numeric values are internal and may change.
* @stable ICU 51
*/
enum UDisplayContextType {
/**
* Type to retrieve the dialect handling setting, e.g.
* UDISPCTX_STANDARD_NAMES or UDISPCTX_DIALECT_NAMES.
* @stable ICU 51
*/
UDISPCTX_TYPE_DIALECT_HANDLING = 0,
/**
* Type to retrieve the capitalization context setting, e.g.
* UDISPCTX_CAPITALIZATION_NONE, UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE,
* UDISPCTX_CAPITALIZATION_FOR_BEGINNING_OF_SENTENCE, etc.
* @stable ICU 51
*/
UDISPCTX_TYPE_CAPITALIZATION = 1,
/**
* Type to retrieve the display length setting, e.g.
* UDISPCTX_LENGTH_FULL, UDISPCTX_LENGTH_SHORT.
* @stable ICU 54
*/
UDISPCTX_TYPE_DISPLAY_LENGTH = 2,
/**
* Type to retrieve the substitute handling setting, e.g.
* UDISPCTX_SUBSTITUTE, UDISPCTX_NO_SUBSTITUTE.
* @stable ICU 58
*/
UDISPCTX_TYPE_SUBSTITUTE_HANDLING = 3
};
/**
* @stable ICU 51
*/
typedef enum UDisplayContextType UDisplayContextType;
/**
* Display context settings.
* Note, the specific numeric values are internal and may change.
* @stable ICU 51
*/
enum UDisplayContext {
/**
* ================================
* DIALECT_HANDLING can be set to one of UDISPCTX_STANDARD_NAMES or
* UDISPCTX_DIALECT_NAMES. Use UDisplayContextType UDISPCTX_TYPE_DIALECT_HANDLING
* to get the value.
*/
/**
* A possible setting for DIALECT_HANDLING:
* use standard names when generating a locale name,
* e.g. en_GB displays as 'English (United Kingdom)'.
* @stable ICU 51
*/
UDISPCTX_STANDARD_NAMES = (UDISPCTX_TYPE_DIALECT_HANDLING<<8) + 0,
/**
* A possible setting for DIALECT_HANDLING:
* use dialect names, when generating a locale name,
* e.g. en_GB displays as 'British English'.
* @stable ICU 51
*/
UDISPCTX_DIALECT_NAMES = (UDISPCTX_TYPE_DIALECT_HANDLING<<8) + 1,
/**
* ================================
* CAPITALIZATION can be set to one of UDISPCTX_CAPITALIZATION_NONE,
* UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE,
* UDISPCTX_CAPITALIZATION_FOR_BEGINNING_OF_SENTENCE,
* UDISPCTX_CAPITALIZATION_FOR_UI_LIST_OR_MENU, or
* UDISPCTX_CAPITALIZATION_FOR_STANDALONE.
* Use UDisplayContextType UDISPCTX_TYPE_CAPITALIZATION to get the value.
*/
/**
* The capitalization context to be used is unknown (this is the default value).
* @stable ICU 51
*/
UDISPCTX_CAPITALIZATION_NONE = (UDISPCTX_TYPE_CAPITALIZATION<<8) + 0,
/**
* The capitalization context if a date, date symbol or display name is to be
* formatted with capitalization appropriate for the middle of a sentence.
* @stable ICU 51
*/
UDISPCTX_CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE = (UDISPCTX_TYPE_CAPITALIZATION<<8) + 1,
/**
* The capitalization context if a date, date symbol or display name is to be
* formatted with capitalization appropriate for the beginning of a sentence.
* @stable ICU 51
*/
UDISPCTX_CAPITALIZATION_FOR_BEGINNING_OF_SENTENCE = (UDISPCTX_TYPE_CAPITALIZATION<<8) + 2,
/**
* The capitalization context if a date, date symbol or display name is to be
* formatted with capitalization appropriate for a user-interface list or menu item.
* @stable ICU 51
*/
UDISPCTX_CAPITALIZATION_FOR_UI_LIST_OR_MENU = (UDISPCTX_TYPE_CAPITALIZATION<<8) + 3,
/**
* The capitalization context if a date, date symbol or display name is to be
* formatted with capitalization appropriate for stand-alone usage such as an
* isolated name on a calendar page.
* @stable ICU 51
*/
UDISPCTX_CAPITALIZATION_FOR_STANDALONE = (UDISPCTX_TYPE_CAPITALIZATION<<8) + 4,
/**
* ================================
* DISPLAY_LENGTH can be set to one of UDISPCTX_LENGTH_FULL or
* UDISPCTX_LENGTH_SHORT. Use UDisplayContextType UDISPCTX_TYPE_DISPLAY_LENGTH
* to get the value.
*/
/**
* A possible setting for DISPLAY_LENGTH:
* use full names when generating a locale name,
* e.g. "United States" for US.
* @stable ICU 54
*/
UDISPCTX_LENGTH_FULL = (UDISPCTX_TYPE_DISPLAY_LENGTH<<8) + 0,
/**
* A possible setting for DISPLAY_LENGTH:
* use short names when generating a locale name,
* e.g. "U.S." for US.
* @stable ICU 54
*/
UDISPCTX_LENGTH_SHORT = (UDISPCTX_TYPE_DISPLAY_LENGTH<<8) + 1,
/**
* ================================
* SUBSTITUTE_HANDLING can be set to one of UDISPCTX_SUBSTITUTE or
* UDISPCTX_NO_SUBSTITUTE. Use UDisplayContextType UDISPCTX_TYPE_SUBSTITUTE_HANDLING
* to get the value.
*/
/**
* A possible setting for SUBSTITUTE_HANDLING:
* Returns a fallback value (e.g., the input code) when no data is available.
* This is the default value.
* @stable ICU 58
*/
UDISPCTX_SUBSTITUTE = (UDISPCTX_TYPE_SUBSTITUTE_HANDLING<<8) + 0,
/**
* A possible setting for SUBSTITUTE_HANDLING:
* Returns a null value when no data is available.
* @stable ICU 58
*/
UDISPCTX_NO_SUBSTITUTE = (UDISPCTX_TYPE_SUBSTITUTE_HANDLING<<8) + 1
};
/**
* @stable ICU 51
*/
typedef enum UDisplayContext UDisplayContext;
#endif /* #if !UCONFIG_NO_FORMATTING */
#endif
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