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/* vim:set et ts=4 sts=4:
*
* ibus-libpinyin - Intelligent Pinyin engine based on libpinyin for IBus
*
* Copyright (c) 2018 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_SUGGESTION_EDITOR_
#define __PY_LIB_PINYIN_SUGGESTION_EDITOR_
#include "PYEditor.h"
#include "PYLookupTable.h"
namespace PY {
class SuggestionEditor : public Editor {
public:
SuggestionEditor (PinyinProperties &props, Config & config);
virtual ~SuggestionEditor ();
virtual gboolean processKeyEvent (guint keyval, guint keycode, guint modifers);
virtual void pageUp (void);
virtual void pageDown (void);
virtual void cursorUp (void);
virtual void cursorDown (void);
virtual void update (void);
virtual void reset (void);
virtual void candidateClicked (guint index, guint button, guint state);
private:
void clearLookupTable (void);
void updateLookupTable (void);
void updatePreeditText (void);
void updateAuxiliaryText (void);
gboolean selectCandidateInPage (guint index);
gboolean selectCandidate (guint index);
gboolean processSpace (guint keyval);
gboolean processEnter (guint keyval);
gboolean processEscape (guint keyval);
private:
/* variables */
LookupTable m_lookup_table;
String m_preedit_text;
String m_auxiliary_text;
/* use LibPinyinBackEnd here. */
pinyin_instance_t *m_instance;
};
};
#endif
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