Add non-PUA ZRCola translations to ZRCola to Unicode translation

This allows ZRCola to Unicode translation to use precomposed Unicode
characters and provide better coverage for ZRCola to Unicode
translation.

Signed-off-by: Simon Rozman <simon@rozman.si>

ZRCola/zrcolacomppnl.cpp

@@ -5,11 +5,6 @@
 
 #include "pch.h"
 
-static inline bool is_pua(_In_ wchar_t c)
-{
-    return L'\ue000' <= c && c <= L'\uf8ff';
-}
-
 
 //////////////////////////////////////////////////////////////////////////
 // wxZRColaComposerPanel
@@ -329,8 +324,8 @@ void wxZRColaComposerPanel::OnDestinationText(wxCommandEvent& event)
         wxString src = m_destination->GetValue();
         size_t len = src.Length();
         for (size_t i = 0, j; i < len;) {
-            bool pua_i = is_pua(src[i]);
-            for (j = i + 1; j < len && pua_i == is_pua(src[j]); j++);
+            bool pua_i = ZRCola::ispua(src[i]);
+            for (j = i + 1; j < len && pua_i == ZRCola::ispua(src[j]); j++);
             m_destination->SetStyle((long)i, (long)j, pua_i ? m_stylePUA : m_styleNormal);
             i = j;
         }

ZRColaCompile/main.cpp

@@ -380,15 +380,27 @@ int _tmain(int argc, _TCHAR *argv[])
 
                 // Parse translations and build index and data.
                 ZRCola::DBSource::translation trans;
-                trans.set = 0;
                 for (auto t = db_temp2.cbegin(), t_end = db_temp2.cend(); t != t_end; ++t) {
                     // Add translation to index and data.
                     trans.dst.str = t->first;
                     for (auto d = t->second.cbegin(), d_end = t->second.cend(); d != d_end; ++d) {
+                        trans.set = (int)ZRCOLA_TRANSEQID_DEFAULT;
                         trans.dst.rank = d->second.rank_dst;
                         trans.src.rank = d->second.rank_src;
                         trans.src.str  = d->first;
                         db_trans << trans;
+
+                        // If destination contains no PUA characters, add it to the ZRCola >> Unicode transliteration too.
+                        bool has_pua = false;
+                        for (auto ch = trans.dst.str.cbegin(), ch_end = trans.dst.str.cend(); ch != ch_end; ++ch)
+                            if (ZRCola::ispua(*ch)) {
+                                has_pua = true;
+                                break;
+                            }
+                        if (!has_pua) {
+                            trans.set = (int)ZRCOLA_TRANSEQID_UNICODE;
+                            db_trans << trans;
+                        }
                     }
                 }
             } else {

lib/libZRCola/include/zrcola/character.h

@@ -29,6 +29,11 @@ namespace ZRCola {
     ///
     typedef double charrank_t;
 
+    inline bool ispua(_In_ wchar_t c)
+    {
+        return L'\ue000' <= c && c <= L'\uf8ff';
+    }
+
 #pragma pack(push)
 #pragma pack(2)
     ///

lib/libZRCola/include/zrcola/translate.h

@@ -33,7 +33,7 @@
 ///
 /// ZRCola to Unicode translation sequence ID
 ///
-#define ZRCOLA_TRANSEQID_UNICODE    ((ZRCola::transeqid_t)31)
+#define ZRCOLA_TRANSEQID_UNICODE    ((ZRCola::transeqid_t)32)
 
 
 namespace ZRCola {