1/* 2******************************************************************************* 3* Copyright (C) 2011, International Business Machines 4* Corporation and others. All Rights Reserved. 5******************************************************************************* 6* file name: messageimpl.h 7* encoding: US-ASCII 8* tab size: 8 (not used) 9* indentation:4 10* 11* created on: 2011apr04 12* created by: Markus W. Scherer 13*/ 14 15#ifndef __MESSAGEIMPL_H__ 16#define __MESSAGEIMPL_H__ 17 18#include "unicode/utypes.h" 19 20#if !UCONFIG_NO_FORMATTING 21 22#include "unicode/messagepattern.h" 23 24U_NAMESPACE_BEGIN 25 26/** 27 * Helper functions for use of MessagePattern. 28 * In Java, these are package-private methods in MessagePattern itself. 29 * In C++, they are declared here and implemented in messagepattern.cpp. 30 */ 31class U_COMMON_API MessageImpl { 32public: 33 /** 34 * @return TRUE if getApostropheMode()==UMSGPAT_APOS_DOUBLE_REQUIRED 35 */ 36 static UBool jdkAposMode(const MessagePattern &msgPattern) { 37 return msgPattern.getApostropheMode()==UMSGPAT_APOS_DOUBLE_REQUIRED; 38 } 39 40 /** 41 * Appends the s[start, limit[ substring to sb, but with only half of the apostrophes 42 * according to JDK pattern behavior. 43 */ 44 static void appendReducedApostrophes(const UnicodeString &s, int32_t start, int32_t limit, 45 UnicodeString &sb); 46 47 /** 48 * Appends the sub-message to the result string. 49 * Omits SKIP_SYNTAX and appends whole arguments using appendReducedApostrophes(). 50 */ 51 static UnicodeString &appendSubMessageWithoutSkipSyntax(const MessagePattern &msgPattern, 52 int32_t msgStart, 53 UnicodeString &result); 54 55private: 56 MessageImpl(); // no constructor: all static methods 57}; 58 59U_NAMESPACE_END 60 61#endif // !UCONFIG_NO_FORMATTING 62 63#endif // __MESSAGEIMPL_H__ 64