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/* vim:set et ts=4 sts=4:
*
* ibus-libpinyin - Intelligent Pinyin engine based on libpinyin 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __PY_LIB_PINYIN_H_
#define __PY_LIB_PINYIN_H_
#include <memory>
#include <glib.h>
typedef struct _pinyin_context_t pinyin_context_t;
typedef struct _pinyin_instance_t pinyin_instance_t;
namespace PY {
class Config;
class LibPinyinBackEnd{
public:
LibPinyinBackEnd ();
virtual ~LibPinyinBackEnd ();
gboolean setPinyinOptions (Config *config);
gboolean setChewingOptions (Config *config);
pinyin_context_t * initPinyinContext (Config *config);
pinyin_context_t * initChewingContext (Config *config);
pinyin_instance_t *allocPinyinInstance ();
void freePinyinInstance (pinyin_instance_t *instance);
pinyin_instance_t *allocChewingInstance ();
void freeChewingInstance (pinyin_instance_t *instance);
void modified (void);
gboolean importPinyinDictionary (const char * filename);
gboolean exportPinyinDictionary (const char * filename);
gboolean clearPinyinUserData (const char * target);
gboolean rememberUserInput (pinyin_instance_t * instance, gint index);
/* use static initializer in C++. */
static LibPinyinBackEnd & instance (void) { return *m_instance; }
static void init (void);
static void finalize (void);
private:
gboolean saveUserDB (void);
static gboolean timeoutCallback (gpointer data);
private:
/* libpinyin context */
pinyin_context_t *m_pinyin_context;
pinyin_context_t *m_chewing_context;
guint m_timeout_id;
GTimer *m_timer;
private:
static std::unique_ptr<LibPinyinBackEnd> m_instance;
};
};
#endif
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