write phrases methods

3 files changed, 28 insertions, 0 deletions

diff --git a/src/libpinyin.ver b/src/libpinyin.ver
index 59d16bc..ce53cff 100644
--- a/src/libpinyin.ver
+++ b/src/libpinyin.ver
@@ -50,6 +50,8 @@ LIBPINYIN {
         pinyin_get_key_rest_positions;
         pinyin_get_key_rest_length;
         pinyin_get_raw_full_pinyin;
+        pinyin_get_n_phrase;
+        pinyin_get_phrase_token;
 
     local:
 	*;
diff --git a/src/pinyin.cpp b/src/pinyin.cpp
index c857ae5..6a463e0 100644
--- a/src/pinyin.cpp
+++ b/src/pinyin.cpp
@@ -2009,6 +2009,27 @@ bool pinyin_get_raw_full_pinyin(pinyin_instance_t * instance,
     return true;
 }
 
+bool pinyin_get_n_phrase(pinyin_instance_t * instance,
+                         guint * num) {
+    *num = instance->m_match_results->len;
+    return true;
+}
+
+bool pinyin_get_phrase_token(pinyin_instance_t * instance,
+                             guint index,
+                             phrase_token_t * token){
+    MatchResults & match_results = instance->m_match_results;
+
+    *token = null_token;
+
+    if (index >= match_results->len)
+        return false;
+
+    *token = g_array_index(match_results, phrase_token_t, index);
+
+    return true;
+}
+
 
 /**
  *  Note: prefix is the text before the pre-edit string.
diff --git a/src/pinyin.h b/src/pinyin.h
index d8863ac..3a9a16e 100644
--- a/src/pinyin.h
+++ b/src/pinyin.h
@@ -600,7 +600,12 @@ bool pinyin_get_key_rest_length(pinyin_instance_t * instance,
 bool pinyin_get_raw_full_pinyin(pinyin_instance_t * instance,
                                 const gchar ** utf8_str);
 
+bool pinyin_get_n_phrase(pinyin_instance_t * instance,
+                         guint * num);
 
+bool pinyin_get_phrase_token(pinyin_instance_t * instance,
+                             guint index,
+                             phrase_token_t * token);
 
 /* hack here. */
 typedef ChewingKey PinyinKey;