begin to write libpinyin backend

diff --git a/src/Makefile.am b/src/Makefile.am
index fd12e0b..d70b36b 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -64,6 +64,7 @@ ibus_engine_pinyin_c_sources = \
        PYDynamicSpecialPhrase.cc \
        PYSpecialPhrase.cc \
        PYSpecialPhraseTable.cc \
+       PYLibPinyin.cc \
        PYPPhoneticEditor.cc \
        PYPPinyinEditor.cc \
        PYPBopomofoEditor.cc \

diff --git a/src/PYLibPinyin.cc b/src/PYLibPinyin.cc
new file mode 100644 (file)
index 0000000..55ffb8b
--- /dev/null
+++ b/src/PYLibPinyin.cc
@@ -0,0 +1,39 @@
+/* vim:set et ts=4 sts=4:
+ *
+ * ibus-pinyin - The Chinese PinYin engine for IBus
+ *
+ * Copyright (c) 2011 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 2, 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, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "PYLibPinyin.h"
+
+using namespace PY;
+
+std::unique_ptr<LibPinyinBackEnd> LibPinyinBackEnd::m_instance;
+
+static LibPinyinBackEnd libpinyin_backend;
+
+LibPinyinBackEnd::LibPinyinBackEnd(){
+    g_assert (NULL == m_instance.get ());
+    m_pinyin_context = pinyin_init("/usr/share/libpinyin/data", "../data");
+    m_instance.reset(this);
+}
+
+LibPinyinBackEnd::~LibPinyinBackEnd(){
+    pinyin_fini(m_pinyin_context);
+    m_instance = NULL;
+}

diff --git a/src/PYLibPinyin.h b/src/PYLibPinyin.h
index d3bc90c..c07b435 100644 (file)
--- a/src/PYLibPinyin.h
+++ b/src/PYLibPinyin.h
@@ -22,11 +22,17 @@
 #ifndef __PY_LIB_PINYIN_H_
 #define __PY_LIB_PINYIN_H_
 
-typedef struct _pinyin_context_t pinyin_context_t;
+#include <memory>
+#include <pinyin.h>
 
 namespace PY {
+
 class LibPinyinBackEnd{
+
 public:
+    LibPinyinBackEnd();
+    ~LibPinyinBackEnd();
+
     /* use static initializer in C++. */
     static LibPinyinBackEnd & instance (void) { return *m_instance; }