From f31c2e6b65d7bfa50af449dd26206b0805968d81 Mon Sep 17 00:00:00 2001
From: Peng Wu <alexepico@gmail.com>
Date: Tue, 6 Sep 2011 13:57:57 +0800
Subject: add chewing support

---
 src/pinyin.cpp         | 28 ++++++++++++++++++++++++++++
 src/pinyin.h           |  8 +++++++-
 tests/Makefile.am      |  7 ++++++-
 tests/test_chewing.cpp |  0
 4 files changed, 41 insertions(+), 2 deletions(-)
 create mode 100644 tests/test_chewing.cpp

diff --git a/src/pinyin.cpp b/src/pinyin.cpp
index 822ebe9..8e5773d 100644
--- a/src/pinyin.cpp
+++ b/src/pinyin.cpp
@@ -9,6 +9,7 @@ struct _pinyin_context_t{
     BitmapPinyinValidator m_validator;
     PinyinDefaultParser * m_default_parser;
     PinyinShuangPinParser * m_shuang_pin_parser;
+    PinyinZhuYinParser * m_chewing_parser;
 
     PinyinLargeTable * m_pinyin_table;
     PhraseLargeTable * m_phrase_table;
@@ -40,6 +41,7 @@ pinyin_context_t * pinyin_init(const char * systemdir, const char * userdir){
     context->m_validator.initialize(context->m_pinyin_table);
     context->m_default_parser = new PinyinDefaultParser;
     context->m_shuang_pin_parser = new PinyinShuangPinParser;
+    context->m_chewing_parser = new PinyinZhuYinParser;
 
     context->m_phrase_table = new PhraseLargeTable;
     chunk = new MemoryChunk;
@@ -86,6 +88,7 @@ pinyin_context_t * pinyin_init(const char * systemdir, const char * userdir){
 void pinyin_fini(pinyin_context_t * context){
     delete context->m_default_parser;
     delete context->m_shuang_pin_parser;
+    delete context->m_chewing_parser;
     delete context->m_pinyin_table;
     delete context->m_phrase_table;
     delete context->m_phrase_index;
@@ -223,6 +226,31 @@ bool pinyin_parse_more_doubles(pinyin_context_t * context,
     return pinyin_len == parse_len;
 }
 
+bool pinyin_parse_chewing(pinyin_context_t * context,
+                          const char * onechewing,
+                          PinyinKey * onekey){
+    int chewing_len = strlen(onechewing);
+    int parse_len = context->m_chewing_parser->parse_one_key
+        ( context->m_validator, *onekey, onechewing, chewing_len );
+    return chewing_len == parse_len;
+}
+
+bool pinyin_parse_more_chewing(pinyin_context_t * context,
+                               const char * chewings,
+                               PinyinKeyVector * pinyin_keys){
+    int chewing_len = strlen(chewings);
+    PinyinKeyPosVector poses;
+    poses = g_array_new(FALSE, FALSE, sizeof(PinyinKeyPos));
+
+    int parse_len = context->m_chewing_parser->parse
+        ( context->m_validator, pinyin_keys,
+          poses, chewings, chewing_len);
+
+    g_array_free(poses, TRUE);
+    return pinyin_len == parse_len;
+}
+
+
 static gint compare_token( gconstpointer lhs, gconstpointer rhs){
     phrase_token_t token_lhs = *((phrase_token_t *)lhs);
     phrase_token_t token_rhs = *((phrase_token_t *)rhs);
diff --git a/src/pinyin.h b/src/pinyin.h
index 0c612b7..2ac1001 100644
--- a/src/pinyin.h
+++ b/src/pinyin.h
@@ -72,8 +72,14 @@ bool pinyin_parse_double(pinyin_context_t * context,
                          const char * onepinyin,
                          PinyinKey * onekey);
 bool pinyin_parse_more_doubles(pinyin_context_t * context,
-                               const char * onepinyin,
+                               const char * pinyins,
                                PinyinKeyVector pinyin_keys);
+bool pinyin_parse_chewing(pinyin_context_t * context,
+                          const char * onechewing,
+                          PinyinKey * onekey);
+bool pinyin_parse_more_chewing(pinyin_context_t * context,
+                               const char * chewings,
+                               PinyinKeyVector * pinyin_keys);
 
 bool pinyin_get_candidates(pinyin_context_t * context,
                            size_t offset,
diff --git a/tests/Makefile.am b/tests/Makefile.am
index fd9039d..94c831c 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -31,7 +31,8 @@ INCLUDES                = -I$(top_srcdir)/src \
                           @GLIB2_CPPFLAGS@
 
 noinst_PROGRAMS         = test_pinyin \
-			  test_phrase
+			  test_phrase \
+			  test_chewing
 
 test_pinyin_SOURCES	= test_pinyin.cpp
 
@@ -40,3 +41,7 @@ test_pinyin_LDADD	= ../src/libpinyin.la @GLIB2_LDFLAGS@
 test_phrase_SOURCES	= test_phrase.cpp
 
 test_phrase_LDADD	= ../src/libpinyin.la @GLIB2_LDFLAGS@
+
+test_chewing_SOURCES	= test_chewing.cpp
+
+test_chewing_LDADD	= ../src/libpinyin.la @GLIB2_LDFLAGS@
\ No newline at end of file
diff --git a/tests/test_chewing.cpp b/tests/test_chewing.cpp
new file mode 100644
index 0000000..e69de29
-- 
cgit