#99877#First implementation for XExtendedIndexEntrySupplier

1 files changed, 74 insertions, 6 deletions

diff --git a/i18npool/source/indexentry/indexentrysupplier_default.cxx b/i18npool/source/indexentry/indexentrysupplier_default.cxx
index f7762474be83..012e83105955 100644
--- a/i18npool/source/indexentry/indexentrysupplier_default.cxx
+++ b/i18npool/source/indexentry/indexentrysupplier_default.cxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: indexentrysupplier_default.cxx,v $
  *
- *  $Revision: 1.1 $
+ *  $Revision: 1.2 $
  *
- *  last change: $Author: er $ $Date: 2002-03-28 00:31:29 $
+ *  last change: $Author: khong $ $Date: 2002-06-18 22:29:26 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -63,13 +63,81 @@
 #include <indexentrysupplier_default.hxx>
 #include <data/indexdata_unicode.h>
 
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::rtl;
+
 namespace com { namespace sun { namespace star { namespace i18n {
 
-rtl::OUString SAL_CALL IndexEntrySupplier_Unicode::getIndexCharacter( const rtl::OUString& rIndexEntry,
-    const lang::Locale& rLocale, const rtl::OUString& rSortAlgorithm ) throw (com::sun::star::uno::RuntimeException) {
-    sal_uInt16 ch = *(rIndexEntry.getStr());
+IndexEntrySupplier_Unicode::IndexEntrySupplier_Unicode(const Reference < XMultiServiceFactory >& rxMSF) :
+    IndexEntrySupplier(rxMSF)
+{
+    implementationName = "com.sun.star.i18n.IndexEntrySupplier_Unicode";
+    collator = new CollatorImpl(rxMSF);
+    usePhonetic = sal_False;
+}
+
+IndexEntrySupplier_Unicode::~IndexEntrySupplier_Unicode()
+{
+    delete collator;
+}
+
+sal_Bool SAL_CALL IndexEntrySupplier_Unicode::loadAlgorithm( const Locale& rLocale,
+    const OUString& SortAlgorithm, sal_Int32 collatorOptions ) throw (RuntimeException)
+{
+    aSortAlgorithm = SortAlgorithm;
+    aLocale = rLocale;
+    return collator->loadCollatorAlgorithm(SortAlgorithm, rLocale, collatorOptions) == 0;
+}
+
+const OUString& SAL_CALL IndexEntrySupplier_Unicode::getEntry( const OUString& IndexEntry,
+    const OUString& PhoneticEntry, const Locale& rLocale ) throw (RuntimeException)
+{
+    // The condition for using phonetic entry is:
+    // usePhonetic is set for the algorithm;
+    // rLocale for phonetic entry is same as aLocale for algorithm,
+    // which means Chinese phonetic will not be used for Japanese algorithm;
+    // phonetic entry is not blank.
+    if (usePhonetic && rLocale == aLocale && PhoneticEntry.getLength() > 0)
+        return PhoneticEntry;
+    else
+        return IndexEntry;
+}
+
+OUString SAL_CALL IndexEntrySupplier_Unicode::getIndexKey( const OUString& IndexEntry,
+    const OUString& PhoneticEntry, const Locale& rLocale ) throw (RuntimeException)
+{
+    return getIndexCharacter(getEntry(IndexEntry, PhoneticEntry, rLocale), aLocale, OUString());
+}
+
+// this method can be overwriten by sub class for better performing key comparison.
+sal_Int16 SAL_CALL IndexEntrySupplier_Unicode::compareIndexKey(
+    const OUString& IndexEntry1, const OUString& PhoneticEntry1, const Locale& rLocale1,
+    const OUString& IndexEntry2, const OUString& PhoneticEntry2, const Locale& rLocale2 )
+    throw (RuntimeException)
+{
+    return collator->compareString( getIndexKey(IndexEntry1, PhoneticEntry1, rLocale1),
+                    getIndexKey(IndexEntry2, PhoneticEntry2, rLocale2));
+}
+
+sal_Int16 SAL_CALL IndexEntrySupplier_Unicode::compareIndexEntry(
+    const OUString& IndexEntry1, const OUString& PhoneticEntry1, const Locale& rLocale1,
+    const OUString& IndexEntry2, const OUString& PhoneticEntry2, const Locale& rLocale2 )
+    throw (RuntimeException)
+{
+    sal_Int16 result = compareIndexKey( IndexEntry1, PhoneticEntry1, rLocale1,
+                        IndexEntry2, PhoneticEntry2, rLocale2);
+    if (result == 0)
+        return collator->compareString( getEntry(IndexEntry1, PhoneticEntry1, rLocale1),
+                        getEntry(IndexEntry2, PhoneticEntry2, rLocale2));
+    return 0;
+}
+
+OUString SAL_CALL IndexEntrySupplier_Unicode::getIndexCharacter( const OUString& rIndexEntry,
+    const Locale& rLocale, const OUString& rSortAlgorithm ) throw (RuntimeException) {
+    sal_uInt16 ch = rIndexEntry.toChar();
     sal_uInt16 address = idx[ch >> 8];
-    return rtl::OUString((address != 0xFFFF ? &idxStr[address + (ch & 0xFF)] : &ch), 1);
+    return OUString((address != 0xFFFF ? &idxStr[address + (ch & 0xFF)] : &ch), 1);
 }
 
 } } } }