ICU-491.11.1.tar.gz

[apple/icu.git] / icuSources / i18n / locdspnm.cpp

diff --git a/icuSources/i18n/locdspnm.cpp b/icuSources/i18n/locdspnm.cpp
index 83ce4ec4a61d6df477cd0adf718f20e50ca4d439..c7a54962b0f3f2809fe55df9ea3d64d9223d3b84 100644 (file)
--- a/icuSources/i18n/locdspnm.cpp
+++ b/icuSources/i18n/locdspnm.cpp
@@ -1,7 +1,7 @@
 /*
 *******************************************************************************
 /*
 *******************************************************************************

-* Copyright (C) 2010, International Business Machines Corporation and         *
-* others. All Rights Reserved.                                                *
+* Copyright (C) 2010-2012, International Business Machines Corporation and
+* others. All Rights Reserved.

 *******************************************************************************
 */
 
 *******************************************************************************
 */
 


@@ -120,7 +120,7 @@ ICUDataTable::get(const char* tableKey, const char* subTableKey, const char* ite
   const UChar *s = uloc_getTableStringWithFallback(path, locale.getName(),
                                                    tableKey, subTableKey, itemKey,
                                                    &len, &status);
   const UChar *s = uloc_getTableStringWithFallback(path, locale.getName(),
                                                    tableKey, subTableKey, itemKey,
                                                    &len, &status);

-  if (U_SUCCESS(status)) {
+  if (U_SUCCESS(status) && len > 0) {

     return result.setTo(s, len);
   }
   return result.setTo(UnicodeString(itemKey, -1, US_INV));
     return result.setTo(s, len);
   }
   return result.setTo(UnicodeString(itemKey, -1, US_INV));


@@ -145,6 +145,8 @@ ICUDataTable::getNoFallback(const char* tableKey, const char* subTableKey, const
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 

+LocaleDisplayNames::~LocaleDisplayNames() {}
+

 UOBJECT_DEFINE_NO_RTTI_IMPLEMENTATION(LocaleDisplayNames)
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 UOBJECT_DEFINE_NO_RTTI_IMPLEMENTATION(LocaleDisplayNames)
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////


@@ -270,6 +272,7 @@ class LocaleDisplayNamesImpl : public LocaleDisplayNames {
   ICUDataTable regionData;
   UnicodeString sep;
   MessageFormat *format;
   ICUDataTable regionData;
   UnicodeString sep;
   MessageFormat *format;

+  MessageFormat *keyTypeFormat;

 
 public:
   // constructor
 
 public:
   // constructor


@@ -310,6 +313,7 @@ LocaleDisplayNamesImpl::LocaleDisplayNamesImpl(const Locale& locale,
   , langData(U_ICUDATA_LANG, locale)
   , regionData(U_ICUDATA_REGION, locale)
   , format(NULL)
   , langData(U_ICUDATA_LANG, locale)
   , regionData(U_ICUDATA_REGION, locale)
   , format(NULL)

+  , keyTypeFormat(NULL)

 {
   LocaleDisplayNamesImpl *nonConstThis = (LocaleDisplayNamesImpl *)this;
   nonConstThis->locale = langData.getLocale() == Locale::getRoot()
 {
   LocaleDisplayNamesImpl *nonConstThis = (LocaleDisplayNamesImpl *)this;
   nonConstThis->locale = langData.getLocale() == Locale::getRoot()


@@ -328,10 +332,18 @@ LocaleDisplayNamesImpl::LocaleDisplayNamesImpl(const Locale& locale,
   }
   UErrorCode status = U_ZERO_ERROR;
   format = new MessageFormat(pattern, status);
   }
   UErrorCode status = U_ZERO_ERROR;
   format = new MessageFormat(pattern, status);

+
+  UnicodeString ktPattern;
+  langData.get("localeDisplayPattern", "keyTypePattern", ktPattern);
+  if (ktPattern.isBogus()) {
+    ktPattern = UnicodeString("{0}={1}", -1, US_INV);
+  }
+  keyTypeFormat = new MessageFormat(ktPattern, status);

 }
 
 LocaleDisplayNamesImpl::~LocaleDisplayNamesImpl() {
   delete format;
 }
 
 LocaleDisplayNamesImpl::~LocaleDisplayNamesImpl() {
   delete format;

+  delete keyTypeFormat;

 }
 
 const Locale&
 }
 
 const Locale&


@@ -417,9 +429,25 @@ LocaleDisplayNamesImpl::localeDisplayName(const Locale& locale,
     const char* key;
     while ((key = e->next((int32_t *)0, status)) != NULL) {
       locale.getKeywordValue(key, value, ULOC_KEYWORD_AND_VALUES_CAPACITY, status);
     const char* key;
     while ((key = e->next((int32_t *)0, status)) != NULL) {
       locale.getKeywordValue(key, value, ULOC_KEYWORD_AND_VALUES_CAPACITY, status);

-      appendWithSep(resultRemainder, keyDisplayName(key, temp))
-          .append("=")
-          .append(keyValueDisplayName(key, value, temp2));
+      keyDisplayName(key, temp);
+      keyValueDisplayName(key, value, temp2);
+      if (temp2 != UnicodeString(value, -1, US_INV)) {
+        appendWithSep(resultRemainder, temp2);
+      } else if (temp != UnicodeString(key, -1, US_INV)) {
+        UnicodeString temp3;
+        Formattable data[] = {
+          temp,
+          temp2
+        };
+        FieldPosition fpos;
+        status = U_ZERO_ERROR;
+        keyTypeFormat->format(data, 2, temp3, fpos, status);
+        appendWithSep(resultRemainder, temp3);
+      } else {
+        appendWithSep(resultRemainder, temp)
+          .append((UChar)0x3d /* = */)
+          .append(temp2);
+      }

     }
     delete e;
   }
     }
     delete e;
   }