From ae65f9c93fc5714c4f7e2c5faaf07a81c5d08e68 Mon Sep 17 00:00:00 2001
From: Peng Wu <alexepico@gmail.com>
Date: Mon, 28 Apr 2014 13:27:59 +0800
Subject: add zhuyin_get_parsed_input_length function

---
 src/libzhuyin.ver |  1 +
 src/zhuyin.cpp    | 18 ++++++++++++++----
 src/zhuyin.h      | 11 +++++++++++
 3 files changed, 26 insertions(+), 4 deletions(-)

diff --git a/src/libzhuyin.ver b/src/libzhuyin.ver
index 989671f..b6d1636 100644
--- a/src/libzhuyin.ver
+++ b/src/libzhuyin.ver
@@ -22,6 +22,7 @@ LIBZHUYIN {
         zhuyin_parse_more_full_pinyins;
         zhuyin_parse_chewing;
         zhuyin_parse_more_chewings;
+        zhuyin_get_parsed_input_length;
         zhuyin_in_chewing_keyboard;
         zhuyin_guess_candidates;
         zhuyin_choose_candidate;
diff --git a/src/zhuyin.cpp b/src/zhuyin.cpp
index 267de3f..926b19c 100644
--- a/src/zhuyin.cpp
+++ b/src/zhuyin.cpp
@@ -62,6 +62,7 @@ struct _zhuyin_instance_t{
     TokenVector m_prefixes;
     ChewingKeyVector m_pinyin_keys;
     ChewingKeyRestVector m_pinyin_key_rests;
+    size_t m_parsed_len;
     CandidateConstraints m_constraints;
     MatchResults m_match_results;
     CandidateVector m_candidates;
@@ -773,6 +774,9 @@ zhuyin_instance_t * zhuyin_alloc_instance(zhuyin_context_t * context){
     instance->m_pinyin_keys = g_array_new(FALSE, FALSE, sizeof(ChewingKey));
     instance->m_pinyin_key_rests =
         g_array_new(FALSE, FALSE, sizeof(ChewingKeyRest));
+
+    instance->m_parsed_len = 0;
+
     instance->m_constraints = g_array_new
         (TRUE, FALSE, sizeof(lookup_constraint_t));
     instance->m_match_results =
@@ -926,11 +930,12 @@ size_t zhuyin_parse_more_full_pinyins(zhuyin_instance_t * instance,
     instance->m_raw_full_pinyin = g_strdup(pinyins);
     int pinyin_len = strlen(pinyins);
 
-    int parse_len = context->m_full_pinyin_parser->parse
+    int parsed_len = context->m_full_pinyin_parser->parse
         ( context->m_options, instance->m_pinyin_keys,
           instance->m_pinyin_key_rests, pinyins, pinyin_len);
 
-    return parse_len;
+    instance->m_parsed_len = parsed_len;
+    return parsed_len;
 }
 
 bool zhuyin_parse_chewing(zhuyin_instance_t * instance,
@@ -949,11 +954,16 @@ size_t zhuyin_parse_more_chewings(zhuyin_instance_t * instance,
     zhuyin_context_t * & context = instance->m_context;
     int chewing_len = strlen(chewings);
 
-    int parse_len = context->m_chewing_parser->parse
+    int parsed_len = context->m_chewing_parser->parse
         ( context->m_options, instance->m_pinyin_keys,
           instance->m_pinyin_key_rests, chewings, chewing_len);
 
-    return parse_len;
+    instance->m_parsed_len = parsed_len;
+    return parsed_len;
+}
+
+size_t zhuyin_get_parsed_input_length(zhuyin_instance_t * instance) {
+    return instance->m_parsed_len;
 }
 
 bool zhuyin_in_chewing_keyboard(zhuyin_instance_t * instance,
diff --git a/src/zhuyin.h b/src/zhuyin.h
index f0fd9b2..5867d10 100644
--- a/src/zhuyin.h
+++ b/src/zhuyin.h
@@ -308,6 +308,17 @@ bool zhuyin_parse_chewing(zhuyin_instance_t * instance,
 size_t zhuyin_parse_more_chewings(zhuyin_instance_t * instance,
                                   const char * chewings);
 
+/**
+ * zhuyin_get_parsed_input_length:
+ * @instance: the zhuyin instance.
+ * @returns: the parsed_length of the input.
+ *
+ * Get the parsed length of the input.
+ *
+ */
+size_t zhuyin_get_parsed_input_length(zhuyin_instance_t * instance);
+
+
 /**
  * zhuyin_in_chewing_keyboard:
  * @instance: the zhuyin instance.
-- 
cgit