2 * texteditor_textfragment.h
4 * Copyright (c) 2013-2014 project bchan
6 * This software is provided 'as-is', without any express or implied
7 * warranty. In no event will the authors be held liable for any damages
8 * arising from the use of this software.
10 * Permission is granted to anyone to use this software for any purpose,
11 * including commercial applications, and to alter it and redistribute it
12 * freely, subject to the following restrictions:
14 * 1. The origin of this software must not be misrepresented; you must not
15 * claim that you wrote the original software. If you use this software
16 * in a product, an acknowledgment in the product documentation would be
17 * appreciated but is not required.
19 * 2. Altered source versions must be plainly marked as such, and must not be
20 * misrepresented as being the original software.
22 * 3. This notice may not be removed or altered from any source
29 #include <tad/tadfragment.h>
30 #include "texteditor_characterstate.h"
31 #include "texteditor_insertfilter.h"
33 #ifndef __TEXTEDITOR_TEXTFRAGMENT_H__
34 #define __TEXTEDITOR_TEXTFRAGMENT_H__
36 /* Functionality name: texteditor */
37 /* Detail name: textfragment */
38 struct texteditor_textfragment_t_ {
43 typedef struct texteditor_textfragment_t_ texteditor_textfragment_t;
45 IMPORT W texteditor_textfragment_initialize(texteditor_textfragment_t *fragment);
46 IMPORT VOID texteditor_textfragment_finalize(texteditor_textfragment_t *fragment);
47 IMPORT UB* texteditor_textfragment_getbuffer(texteditor_textfragment_t *fragment);
48 IMPORT W texteditor_textfragment_getsegmentlength(texteditor_textfragment_t *fragment);
49 IMPORT W texteditor_textfragment_getbufferlength(texteditor_textfragment_t *fragment);
51 /* Functionality name: texteditor */
52 /* Detail name: insertcontext */
53 struct texteditor_insertcontext_t_ {
54 texteditor_textfragment_t *target;
55 tadfragment_cursor_t target_cursor;
57 tadfragment_t fragment;
58 tadfragment_cursor_t cursor;
60 texteditor_characterstate_t state;
65 texteditor_insertfilter_t filter;
68 typedef struct texteditor_insertcontext_t_ texteditor_insertcontext_t;
70 IMPORT W texteditor_insertcontext_initialize(texteditor_insertcontext_t *ctx, texteditor_textfragment_t *target, GID gid, W pos);
71 IMPORT W texteditor_insertcontext_finalize(texteditor_insertcontext_t *ctx);
72 IMPORT W texteditor_insertcontext_insert(texteditor_insertcontext_t *ctx, tadsegment *segment);