1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2014 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include <stdio.h>
30 #include <stdlib.h>
31 #include <unistd.h>
32
33 #include "menu.h"
34
35 void ui_menu(char *label) {
36 UImenu(label);
37 }
38
39 void ui_submenu(char *label) {
40 UIsubmenu(label);
41 }
42
43 void ui_submenu_end() {
44 UIsubmenu_end();
45 }
46
47 void ui_menuitem(char *label, ui_callback f, void *userdata) {
48 UIcallback cb = NULL;
49 void *e = NULL;
50 if (f) {
51 UiEventData *event = malloc(sizeof(UiEventData));
52 event->obj = NULL;
53 event->user_data = userdata;
54 event->callback = f;
55 event->value = 0;
56 cb = (UIcallback)ui_obj_callback;
57 e = event;
58 }
59
60 UImenuitem(label, cb, e);
61 }
62
63
64 void ui_obj_callback(UiObject *obj, UiEventData *e) {
65 UiEvent event;
66 event.obj = obj;
67 event.window = obj->window;
68 event.intval = 0;
69 event.eventdata = NULL;
70 event.document = obj->ctx->document;
71 e->callback(&event, e->user_data);
72 }
73