declare data structure in zhuyin.cpp

1 files changed, 103 insertions, 0 deletions

diff --git a/src/zhuyin.cpp b/src/zhuyin.cpp
new file mode 100644
index 0000000..a98b410
--- /dev/null
+++ b/src/zhuyin.cpp
@@ -0,0 +1,103 @@
+/* 
+ *  libpinyin
+ *  Library to deal with pinyin.
+ *  
+ *  Copyright (C) 2017 Peng Wu <alexepico@gmail.com>
+ *  
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "zhuyin.h"
+#include <stdio.h>
+#include <unistd.h>
+#include <glib/gstdio.h>
+#include "pinyin_internal.h"
+
+
+using namespace pinyin;
+
+/* a glue layer for input method integration. */
+
+typedef GArray * CandidateVector; /* GArray of lookup_candidate_t */
+
+struct _zhuyin_context_t{
+    pinyin_option_t m_options;
+
+    /* input parsers. */
+    FullPinyinScheme m_full_pinyin_scheme;
+    FullPinyinParser2 * m_full_pinyin_parser;
+    ZhuyinParser2 * m_chewing_parser;
+
+    /* default tables. */
+    FacadeChewingTable2 * m_pinyin_table;
+    FacadePhraseTable3 * m_phrase_table;
+    FacadePhraseIndex * m_phrase_index;
+    Bigram * m_system_bigram;
+    Bigram * m_user_bigram;
+
+    /* lookups. */
+    PhoneticLookup<1> * m_pinyin_lookup;
+    PhraseLookup * m_phrase_lookup;
+
+    char * m_system_dir;
+    char * m_user_dir;
+    bool m_modified;
+
+    SystemTableInfo m_system_table_info;
+};
+
+struct _pinyin_instance_t{
+    /* pointer of pinyin_context_t. */
+    pinyin_context_t * m_context;
+
+    /* the tokens of phrases before the user input. */
+    TokenVector m_prefixes;
+
+    /* cached parsed pinyin keys. */
+    PhoneticKeyMatrix m_matrix;
+    size_t m_parsed_len;
+
+    /* cached pinyin lookup variables. */
+    ForwardPhoneticConstraints * m_constraints;
+    NBestMatchResults m_nbest_results;
+    TokenVector m_phrase_result;
+    CandidateVector m_candidates;
+};
+
+struct _lookup_candidate_t{
+    lookup_candidate_type_t m_candidate_type;
+    gchar * m_phrase_string;
+    phrase_token_t m_token;
+    guint8 m_phrase_length;
+    gint8 m_nbest_index; /* only for NBEST_MATCH_CANDIDATE. */
+    guint16 m_begin; /* must contain the preceding "'" character. */
+    guint16 m_end; /* must not contain the following "'" character. */
+    guint32 m_freq; /* the amplifed gfloat numerical value. */
+
+public:
+    _lookup_candidate_t() {
+        m_candidate_type = NORMAL_CANDIDATE_AFTER_CURSOR;
+        m_phrase_string = NULL;
+        m_token = null_token;
+        m_phrase_length = 0;
+        m_nbest_index = -1;
+        m_begin = 0; m_end = 0;
+        m_freq = 0;
+    }
+};
+
+struct _import_iterator_t{
+    pinyin_context_t * m_context;
+    guint8 m_phrase_index;
+};