/src/ftk_input_method_preeditor.c

 1/*
 2 * File: ftk_input_method_preeditor.h    
 3 * Author:  Li XianJing <xianjimli@hotmail.com>
 4 * Brief:   input candidate selector.
 5 *
 6 * Copyright (c) 2009 - 2010  Li XianJing <xianjimli@hotmail.com>
 7 *
 8 * Licensed under the Academic Free License version 2.1
 9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
23 */
24
25/*
26 * History:
27 * ================================================================
28 * 2010-02-11 Li XianJing <xianjimli@hotmail.com> created
29 *
30 */
31
32#include "ftk_button.h"
33#include "ftk_window.h"
34#include "ftk_globals.h"
35#include "ftk_list_view.h"
36#include "ftk_text_buffer.h"
37#include "ftk_list_model_default.h"
38#include "ftk_list_render_default.h"
39#include "ftk_input_method_preeditor.h"
40
41Ret ftk_im_show_preeditor(FtkWidget* editor, FtkPoint* caret_pos, FtkCommitInfo* info)
42{
43	int i = 0;
44	const char* item = NULL;
45	FtkImPreeditor* preeditor = ftk_default_input_method_preeditor();
46
47	return_val_if_fail(info != NULL && preeditor != NULL, RET_FAIL);
48
49
50	if(info->raw_text[0] == '\0' && info->candidate_nr == 0)
51	{
52		ftk_input_method_preeditor_hide(preeditor);
53		return RET_OK;
54	}
55
56	ftk_input_method_preeditor_reset(preeditor);
57	ftk_input_method_preeditor_set_editor(preeditor, editor);
58	ftk_input_method_preeditor_set_raw_text(preeditor, info->raw_text);
59	
60	item = info->candidates;
61	for(i = 0; i < info->candidate_nr; i++)
62	{
63		ftk_input_method_preeditor_add_candidate(preeditor, item);
64		item += strlen(item) + 1;
65	}
66	
67	ftk_input_method_preeditor_show(preeditor, caret_pos);
68
69	return RET_OK;
70}
71