michael@0: /*
michael@0: *******************************************************************************
michael@0: *   Copyright (C) 2011, International Business Machines
michael@0: *   Corporation and others.  All Rights Reserved.
michael@0: *******************************************************************************
michael@0: *   file name:  messageimpl.h
michael@0: *   encoding:   US-ASCII
michael@0: *   tab size:   8 (not used)
michael@0: *   indentation:4
michael@0: *
michael@0: *   created on: 2011apr04
michael@0: *   created by: Markus W. Scherer
michael@0: */
michael@0: 
michael@0: #ifndef __MESSAGEIMPL_H__
michael@0: #define __MESSAGEIMPL_H__
michael@0: 
michael@0: #include "unicode/utypes.h"
michael@0: 
michael@0: #if !UCONFIG_NO_FORMATTING
michael@0: 
michael@0: #include "unicode/messagepattern.h"
michael@0: 
michael@0: U_NAMESPACE_BEGIN
michael@0: 
michael@0: /**
michael@0:  * Helper functions for use of MessagePattern.
michael@0:  * In Java, these are package-private methods in MessagePattern itself.
michael@0:  * In C++, they are declared here and implemented in messagepattern.cpp.
michael@0:  */
michael@0: class U_COMMON_API MessageImpl {
michael@0: public:
michael@0:     /**
michael@0:      * @return TRUE if getApostropheMode()==UMSGPAT_APOS_DOUBLE_REQUIRED
michael@0:      */
michael@0:     static UBool jdkAposMode(const MessagePattern &msgPattern) {
michael@0:         return msgPattern.getApostropheMode()==UMSGPAT_APOS_DOUBLE_REQUIRED;
michael@0:     }
michael@0: 
michael@0:     /**
michael@0:      * Appends the s[start, limit[ substring to sb, but with only half of the apostrophes
michael@0:      * according to JDK pattern behavior.
michael@0:      */
michael@0:     static void appendReducedApostrophes(const UnicodeString &s, int32_t start, int32_t limit,
michael@0:                                          UnicodeString &sb);
michael@0: 
michael@0:     /**
michael@0:      * Appends the sub-message to the result string.
michael@0:      * Omits SKIP_SYNTAX and appends whole arguments using appendReducedApostrophes().
michael@0:      */
michael@0:     static UnicodeString &appendSubMessageWithoutSkipSyntax(const MessagePattern &msgPattern,
michael@0:                                                             int32_t msgStart,
michael@0:                                                             UnicodeString &result);
michael@0: 
michael@0: private:
michael@0:     MessageImpl();  // no constructor: all static methods
michael@0: };
michael@0: 
michael@0: U_NAMESPACE_END
michael@0: 
michael@0: #endif  // !UCONFIG_NO_FORMATTING
michael@0: 
michael@0: #endif  // __MESSAGEIMPL_H__