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/* vim:set et ts=4 sts=4:
*
* ibus-pinyin - The Chinese PinYin engine for IBus
*
* Copyright (c) 2008-2010 Peng Huang <shawn.p.huang@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 St, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __PY_PHONETIC_EDITOR_H_
#define __PY_PHONETIC_EDITOR_H_
#include <PyZy/InputContext.h>
#include "PYEditor.h"
#include "PYLookupTable.h"
#include "PYPinyinObserver.h"
#include "PYUtil.h"
namespace PY {
class PhoneticEditor : public Editor {
public:
PhoneticEditor (PinyinProperties & props, Config & config);
virtual ~PhoneticEditor ();
public:
/* virtual functions */
virtual gboolean insert (gint ch);
virtual gboolean removeCharBefore (void);
virtual gboolean removeCharAfter (void);
virtual gboolean removeWordBefore (void);
virtual gboolean removeWordAfter (void);
virtual gboolean moveCursorLeft (void);
virtual gboolean moveCursorRight (void);
virtual gboolean moveCursorLeftByWord (void);
virtual gboolean moveCursorRightByWord (void);
virtual gboolean moveCursorToBegin (void);
virtual gboolean moveCursorToEnd (void);
virtual void pageUp (void);
virtual void pageDown (void);
virtual void cursorUp (void);
virtual void cursorDown (void);
virtual void commit (void);
virtual void reset (void);
virtual void candidateClicked (guint index, guint button, guint state);
virtual gboolean processKeyEvent (guint keyval, guint keycode, guint modifiers);
virtual gboolean processSpace (guint keyval, guint keycode, guint modifiers);
virtual gboolean processFunctionKey (guint keyval, guint keycode, guint modifiers);
virtual void updateInputText (void);
virtual void updateCursor (void);
virtual void updateAuxiliaryText (void);
virtual void updateAuxiliaryTextBefore (String &buffer);
virtual void updateAuxiliaryTextAfter (String &buffer);
virtual void updatePreeditText (void);
virtual void updateLookupTable (void);
virtual void updateLookupTableFast (void);
virtual gboolean fillLookupTableByPage (void);
void commitCallback (const String & commit_text);
protected:
void setContext (PyZy::InputContext::InputType type);
void unsetContext ();
gboolean selectCandidate (guint i);
gboolean selectCandidateInPage (guint i);
gboolean resetCandidate (guint i);
gboolean resetCandidateInPage (guint i);
gboolean unselectCandidates (void);
/* varibles */
std::unique_ptr<PyZy::InputContext> m_context;
PinyinObserver m_observer;
LookupTable m_lookup_table;
};
};
#endif
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