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366 lines
14 KiB
C
366 lines
14 KiB
C
/*
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Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely.
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*/
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/* Simple test of the SDL MessageBox API */
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#include <stdlib.h>
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#include <SDL3/SDL.h>
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#include <SDL3/SDL_main.h>
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#include <SDL3/SDL_test.h>
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/* This enables themed Windows dialogs when building with Visual Studio */
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#if defined(SDL_PLATFORM_WINDOWS) && defined(_MSC_VER)
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#pragma comment(linker, "\"/manifestdependency:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
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#endif
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/* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
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static void quit(int rc)
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{
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SDL_Quit();
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/* Let 'main()' return normally */
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if (rc != 0) {
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exit(rc);
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}
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}
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static int SDLCALL button_messagebox(void *eventNumber)
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{
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int i;
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const SDL_MessageBoxButtonData buttons[] = {
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{ SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT,
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0,
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"OK" },
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{ SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT,
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1,
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"Cancel" },
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{ 0,
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2,
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"Retry" }
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};
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SDL_MessageBoxData data = {
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SDL_MESSAGEBOX_INFORMATION,
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NULL, /* no parent window */
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"Custom MessageBox",
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"This is a custom messagebox",
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SDL_arraysize(buttons),
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NULL, /* buttons */
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NULL /* Default color scheme */
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};
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for (i = 0; ; ++i) {
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SDL_MessageBoxColorScheme colorScheme;
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if (i != 0) {
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int j;
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for (j = 0; j < SDL_MESSAGEBOX_COLOR_COUNT; ++j) {
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colorScheme.colors[j].r = SDL_rand(256);
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colorScheme.colors[j].g = SDL_rand(256);
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colorScheme.colors[j].b = SDL_rand(256);
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}
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data.colorScheme = &colorScheme;
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} else {
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data.colorScheme = NULL;
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}
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int button = -1;
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data.buttons = buttons;
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if (eventNumber) {
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data.message = "This is a custom messagebox from a background thread.";
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}
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if (!SDL_ShowMessageBox(&data, &button)) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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if (eventNumber) {
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SDL_Event event;
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event.type = (Uint32)(intptr_t)eventNumber;
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SDL_PushEvent(&event);
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return 1;
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} else {
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quit(2);
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}
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}
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const char* text;
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if (button == 1) {
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text = "Cancel";
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} else if (button == 2) {
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text = "Retry";
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} else {
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text = "OK";
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}
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SDL_Log("Pressed button: %d, %s", button, button == -1 ? "[closed]" : text);
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if (button == 2) {
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continue;
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}
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if (eventNumber) {
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SDL_Event event;
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event.type = (Uint32)(intptr_t)eventNumber;
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SDL_PushEvent(&event);
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}
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return 0;
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}
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}
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int main(int argc, char *argv[])
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{
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bool success;
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SDLTest_CommonState *state;
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/* Initialize test framework */
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state = SDLTest_CommonCreateState(argv, 0);
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if (!state) {
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return 1;
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}
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/* Parse commandline */
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if (!SDLTest_CommonDefaultArgs(state, argc, argv)) {
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return 1;
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Simple MessageBox",
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"This is a simple error MessageBox",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_WARNING,
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"Simple MessageBox",
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"This is a simple MessageBox with a newline:\r\nHello world!",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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NULL,
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"NULL Title",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"NULL Message",
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NULL,
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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/* Google says this is Traditional Chinese for "beef with broccoli" */
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"UTF-8 Simple MessageBox",
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"Unicode text: '牛肉西蘭花' ...",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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/* Google says this is Traditional Chinese for "beef with broccoli" */
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"UTF-8 Simple MessageBox",
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"Unicode text and newline:\r\n'牛肉西蘭花'\n'牛肉西蘭花'",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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/* Google says this is Traditional Chinese for "beef with broccoli" */
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"牛肉西蘭花",
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"Unicode text in the title.",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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/* Various other Unicode tests */
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Latin",
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"Türkçe özellikle çok güzel bir dil.\nBjörn/Bjørn\nÆgypt",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Arabic",
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"يتم استخدام أنظمة الكتابة لتسجيل اللغة البشرية.",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Arabic (multi line)",
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"سطر طويل جدًا من النص\nخط قصير\nسطر طويل للغاية من النص مذهل بشكل لا يصدق في اللغة العربية التي يتم التحدث بها في منطقة الشرق الأوسط وشمال أفريقيا",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Cyrillic (Ukranian)",
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"Для запису людської мови використовуються системи письма.",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Japanese",
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"文字体系は人間の言語を記録するために使用されます。",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Indian",
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"लेखन प्रणालियों का उपयोग मानव भाषा को रिकॉर्ड करने के लिए किया जाता है।",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Korean",
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"문자 체계는 인간의 언어를 기록하는 데 사용됩니다.",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Thai",
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"ระบบการเขียนใช้เพื่อบันทึกภาษาของมนุษย์",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Greek",
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"Τα συστήματα γραφής χρησιμοποιούνται για την καταγραφή της ανθρώπινης γλώσσας.",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Hebrew",
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"מערכות כתיבה משמשות לרישום שפה אנושית.",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Armenian",
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"Գրային համակարգերը օգտագործվում են մարդկային լեզուն գրանցելու համար։",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Georgian",
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"წერის სისტემები გამოიყენება ადამიანის ენის ჩასაწერად.",
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NULL);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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button_messagebox(NULL);
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/* Test showing a message box from a background thread.
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On macOS, the video subsystem needs to be initialized for this
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to work, since the message box events are dispatched by the Cocoa
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subsystem on the main thread.
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*/
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if (!SDL_Init(SDL_INIT_VIDEO)) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL video subsystem: %s", SDL_GetError());
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return 1;
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}
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{
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int status = 0;
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SDL_Event event;
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Uint32 eventNumber = SDL_RegisterEvents(1);
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SDL_Thread *thread = SDL_CreateThread(&button_messagebox, "MessageBox", (void *)(uintptr_t)eventNumber);
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while (SDL_WaitEvent(&event)) {
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if (event.type == eventNumber) {
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break;
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}
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}
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SDL_WaitThread(thread, &status);
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SDL_Log("Message box thread return %i", status);
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}
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/* Test showing a message box with a parent window */
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{
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SDL_Event event;
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SDL_Window *window = SDL_CreateWindow("Test", 640, 480, 0);
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/* On wayland, no window will actually show until something has
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actually been displayed.
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*/
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SDL_Renderer *renderer = SDL_CreateRenderer(window, NULL);
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SDL_RenderPresent(renderer);
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success = SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
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"Simple MessageBox",
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"This is a simple error MessageBox with a parent window. Press a key or close the window after dismissing this messagebox.",
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window);
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if (!success) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error Presenting MessageBox: %s", SDL_GetError());
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quit(1);
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}
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while (SDL_WaitEvent(&event)) {
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if (event.type == SDL_EVENT_QUIT || event.type == SDL_EVENT_KEY_UP) {
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break;
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}
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}
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}
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SDL_Quit();
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SDLTest_CommonDestroyState(state);
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return 0;
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}
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