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-rw-r--r--src/pinyin.cpp63
1 files changed, 62 insertions, 1 deletions
diff --git a/src/pinyin.cpp b/src/pinyin.cpp
index 4e7e00f..25da763 100644
--- a/src/pinyin.cpp
+++ b/src/pinyin.cpp
@@ -3034,9 +3034,15 @@ bool pinyin_get_double_pinyin_auxiliary_text(pinyin_instance_t * instance,
assert(matrix.get_column_size(offset) >= 1);
matrix.get_item(offset, 0, key, key_rest);
+ const size_t begin = key_rest.m_raw_begin;
+ const size_t end = key_rest.m_raw_end;
+ if (!(begin <= cursor && cursor < end)) {
+ offset = key_rest.m_raw_end;
+ continue;
+ }
+
gchar * shengmu = key.get_shengmu_string();
gchar * yunmu = key.get_yunmu_string();
- const size_t begin = key_rest.m_raw_begin;
const size_t len = cursor - begin;
switch(len) {
case 0:
@@ -3073,6 +3079,61 @@ bool pinyin_get_double_pinyin_auxiliary_text(pinyin_instance_t * instance,
return true;
}
+bool pinyin_get_chewing_auxiliary_text(pinyin_instance_t * instance,
+ const char * input,
+ size_t cursor,
+ gchar ** aux_text) {
+ PhoneticKeyMatrix & matrix = instance->m_matrix;
+ gchar * prefix = _get_aux_text_prefix
+ (instance, input, cursor, IS_ZHUYIN);
+ gchar * postfix = _get_aux_text_postfix
+ (instance, input, cursor, IS_ZHUYIN);
+
+ gchar * middle = NULL;
+ /* no "'" support in zhuyin */
+ assert(cursor < matrix.size());
+ size_t offset = 0;
+ ChewingKey key; ChewingKeyRest key_rest;
+ while(offset < matrix.size()) {
+ /* at the end of user input */
+ if (matrix.size() - 1 == offset) {
+ middle = g_strdup("|");
+ break;
+ }
+
+ assert(matrix.get_column_size(offset) >= 1);
+ matrix.get_item(offset, 0, key, key_rest);
+
+ const size_t begin = key_rest.m_raw_begin;
+ const size_t end = key_rest.m_raw_end;
+ if (!(begin <= cursor && cursor < end)) {
+ offset = key_rest.m_raw_end;
+ continue;
+ }
+
+ gchar * zhuyin = key.get_zhuyin_string();
+ const size_t len = cursor - begin;
+ gchar * left = g_utf8_substring(zhuyin, 0, len);
+ gchar * right = g_utf8_substring(zhuyin, len, end);
+
+ middle = g_strconcat(left, "|", right, NULL);
+
+ g_free(left);
+ g_free(right);
+ g_free(zhuyin);
+
+ offset = key_rest.m_raw_end;
+ }
+
+ gchar * auxtext = g_strconcat(prefix, middle, postfix, NULL);
+ g_free(prefix);
+ g_free(middle);
+ g_free(postfix);
+
+ *aux_text = auxtext;
+ return true;
+}
+
/**
* Note: prefix is the text before the pre-edit string.
*/