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/* vim:set et ts=4 sts=4:
*
* ibus-libzhuyin - New Zhuyin engine based on libzhuyin for IBus
*
* Copyright (c) 2014 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.
*/
#include "ZYZEnhancedEditor.h"
#include <assert.h>
#include "ZYEnhancedText.h"
namespace ZY {
EnhancedEditor::EnhancedEditor (ZhuyinProperties & props, Config & config)
: Editor (props, config)
{
}
EnhancedEditor::~EnhancedEditor (void)
{
}
gboolean
EnhancedEditor::processKeyEvent (guint keyval, guint keycode, guint modifiers)
{
modifiers &= (IBUS_CONTROL_MASK |
IBUS_MOD1_MASK |
IBUS_SUPER_MASK |
IBUS_HYPER_MASK |
IBUS_META_MASK);
/* ignore key events with some masks */
if (modifiers != 0)
return TRUE;
#if 0
if (isPhonetic (keyval)) {
/* zhuyin or pinyin key */
assert (insert_phonetic (m_text, m_cursor++, keyval));
update ();
return TRUE;
} else {
/* control key */
if (!m_text)
return FALSE;
}
#endif
switch (keyval) {
case IBUS_BackSpace:
if (m_cursor > 0) {
erase_input_sequence (m_text, --m_cursor, 1);
update ();
}
return TRUE;
case IBUS_Delete:
case IBUS_KP_Delete:
if (m_cursor < get_enhanced_text_length (m_text)) {
erase_input_sequence (m_text, m_cursor, 1);
update ();
}
return TRUE;
case IBUS_Left:
case IBUS_KP_Left:
if (!m_text)
return FALSE;
if (m_cursor > 0) {
m_cursor --;
update ();
}
return TRUE;
case IBUS_Right:
case IBUS_KP_Right:
if (m_cursor < m_text.length ()) {
m_cursor ++;
update ();
}
return TRUE;
case IBUS_Escape:
reset ();
return TRUE;
default:
return TRUE;
}
}
void
EnhancedEditor::update (void)
{
Editor::update ();
}
void
EnhancedEditor::reset (void)
{
Editor::reset ();
}
};
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