ui/win32/toolkit.c

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1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2024 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 "toolkit.h"
30 #include "Windows.h"
31
32 #include "../common/properties.h"
33
34 #include <stdio.h>
35 #include <stdlib.h>
36
37 static const char *application_name;
38
39 static ui_callback startup_func;
40 static void *startup_data;
41 static ui_callback open_func;
42 void *open_data;
43 static ui_callback exit_func;
44 void *exit_data;
45
46 void ui_init(const char *appname, int argc, char **argv) {
47 application_name = appname;
48 }
49
50 const char* ui_appname() {
51 return application_name;
52 }
53
54 void ui_onstartup(ui_callback f, void *userdata) {
55 startup_func = f;
56 startup_data = userdata;
57 }
58
59 void ui_onopen(ui_callback f, void *userdata) {
60 open_func = f;
61 open_data = userdata;
62 }
63
64 void ui_onexit(ui_callback f, void *userdata) {
65 exit_func = f;
66 exit_data = userdata;
67 }
68
69 void ui_main() {
70 if(startup_func) {
71 startup_func(NULL, startup_data);
72 }
73
74 // event loop
75 MSG msg;
76 while (GetMessage(&msg, NULL, 0, 0)) {
77 TranslateMessage(&msg);
78 DispatchMessage(&msg);
79 }
80
81 if(exit_func) {
82 exit_func(NULL, exit_data);
83 }
84 uic_store_app_properties();
85 }

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