box.c - ltk - GUI toolkit for X11 (WIP)
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box.c (3102B)
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1 /*
2 * Copyright (c) 2021-2026 lumidify <nobody@lumidify.org>
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17 #include <stddef.h>
18
19 #include "err.h"
20 #include "ltkd.h"
21 #include "widget.h"
22 #include "cmd.h"
23
24 #include <ltk/ltk.h>
25 #include <ltk/util.h>
26 #include <ltk/box.h>
27
28 /* box <box id> add <widget id> [sticky] */
29 static int
30 ltkd_box_cmd_add(
31 ltk_widget_id windowid,
32 ltkd_widget *widget,
33 ltkd_cmd_token *tokens,
34 size_t num_tokens,
35 ltkd_error *err) {
36 (void)windowid;
37 ltkd_cmdarg_parseinfo cmd[] = {
38 {.type = CMDARG_WIDGET, .widget_type = LTK_WIDGET_UNKNOWN, .optional = 0},
39 {.type = CMDARG_STICKY, .optional = 1},
40 };
41 if (ltkd_parse_cmd(tokens, num_tokens, cmd, LENGTH(cmd), err))
42 return 1;
43 if (ltk_box_add(widget->ltkid, cmd[0].val.widget->ltkid, cmd[1].initialized ? cmd[1].val.sticky : 0)) {
44 err->type = ERR_WIDGET_IN_CONTAINER;
45 err->arg = 0;
46 return 1;
47 }
48 return 0;
49 }
50
51 /* box <box id> remove <widget id> */
52 static int
53 ltkd_box_cmd_remove(
54 ltk_widget_id windowid,
55 ltkd_widget *widget,
56 ltkd_cmd_token *tokens,
57 size_t num_tokens,
58 ltkd_error *err) {
59 (void)windowid;
60 ltkd_cmdarg_parseinfo cmd[] = {
61 {.type = CMDARG_WIDGET, .widget_type = LTK_WIDGET_UNKNOWN, .optional = 0},
62 };
63 if (ltkd_parse_cmd(tokens, num_tokens, cmd, LENGTH(cmd), err))
64 return 1;
65 if (ltk_box_remove(widget->ltkid, cmd[0].val.widget->ltkid)) {
66 err->type = ERR_WIDGET_NOT_IN_CONTAINER;
67 err->arg = 0;
68 return 1;
69 }
70 return 0;
71 }
72
73 /* box <box id> create <orientation> */
74 static int
75 ltkd_box_cmd_create(
76 ltk_widget_id windowid,
77 ltkd_widget *widget_unneeded,
78 ltkd_cmd_token *tokens,
79 size_t num_tokens,
80 ltkd_error *err) {
81 (void)widget_unneeded;
82 ltkd_cmdarg_parseinfo cmd[] = {
83 {.type = CMDARG_IGNORE, .optional = 0},
84 {.type = CMDARG_STRING, .optional = 0},
85 {.type = CMDARG_IGNORE, .optional = 0},
86 {.type = CMDARG_ORIENTATION, .optional = 0},
87 };
88 if (ltkd_parse_cmd(tokens, num_tokens, cmd, LENGTH(cmd), err))
89 return 1;
90 ltk_widget_id box = ltk_box_create(windowid, cmd[3].val.orient);
91 if (!ltkd_widget_create(box, cmd[1].val.str, NULL, 0, err)) {
92 ltk_widget_id_destroy(box, 1);
93 err->arg = 1;
94 return 1;
95 }
96
97 return 0;
98 }
99
100 static ltkd_cmd_info box_cmds[] = {
101 {"add", <kd_box_cmd_add, 0},
102 {"create", <kd_box_cmd_create, 1},
103 {"remove", <kd_box_cmd_remove, 0},
104 };
105
106 GEN_CMD_HELPERS(ltkd_box_cmd, LTK_WIDGET_BOX, box_cmds)