diff options
Diffstat (limited to '3rdparty/SDL2/test/testcustomcursor.c')
-rw-r--r-- | 3rdparty/SDL2/test/testcustomcursor.c | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/3rdparty/SDL2/test/testcustomcursor.c b/3rdparty/SDL2/test/testcustomcursor.c deleted file mode 100644 index 88b5c322de2..00000000000 --- a/3rdparty/SDL2/test/testcustomcursor.c +++ /dev/null @@ -1,216 +0,0 @@ -/* - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely. -*/ - -#include <stdlib.h> -#include <stdio.h> - -#ifdef __EMSCRIPTEN__ -#include <emscripten/emscripten.h> -#endif - -#include "SDL_test_common.h" - -/* Stolen from the mailing list */ -/* Creates a new mouse cursor from an XPM */ - - -/* XPM */ -static const char *arrow[] = { - /* width height num_colors chars_per_pixel */ - " 32 32 3 1", - /* colors */ - "X c #000000", - ". c #ffffff", - " c None", - /* pixels */ - "X ", - "XX ", - "X.X ", - "X..X ", - "X...X ", - "X....X ", - "X.....X ", - "X......X ", - "X.......X ", - "X........X ", - "X.....XXXXX ", - "X..X..X ", - "X.X X..X ", - "XX X..X ", - "X X..X ", - " X..X ", - " X..X ", - " X..X ", - " XX ", - " ", - " ", - " ", - " ", - " ", - " ", - " ", - " ", - " ", - " ", - " ", - " ", - " ", - "0,0" -}; - -static SDL_Cursor* -init_color_cursor(const char *file) -{ - SDL_Cursor *cursor = NULL; - SDL_Surface *surface = SDL_LoadBMP(file); - if (surface) { - cursor = SDL_CreateColorCursor(surface, 0, 0); - SDL_FreeSurface(surface); - } - return cursor; -} - -static SDL_Cursor* -init_system_cursor(const char *image[]) -{ - int i, row, col; - Uint8 data[4*32]; - Uint8 mask[4*32]; - int hot_x, hot_y; - - i = -1; - for (row=0; row<32; ++row) { - for (col=0; col<32; ++col) { - if (col % 8) { - data[i] <<= 1; - mask[i] <<= 1; - } else { - ++i; - data[i] = mask[i] = 0; - } - switch (image[4+row][col]) { - case 'X': - data[i] |= 0x01; - mask[i] |= 0x01; - break; - case '.': - mask[i] |= 0x01; - break; - case ' ': - break; - } - } - } - sscanf(image[4+row], "%d,%d", &hot_x, &hot_y); - return SDL_CreateCursor(data, mask, 32, 32, hot_x, hot_y); -} - -static SDLTest_CommonState *state; -int done; -SDL_Cursor *cursor = NULL; - -/* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */ -static void -quit(int rc) -{ - SDLTest_CommonQuit(state); - exit(rc); -} - -void -loop() -{ - int i; - SDL_Event event; - /* Check for events */ - while (SDL_PollEvent(&event)) { - SDLTest_CommonEvent(state, &event, &done); - } - - for (i = 0; i < state->num_windows; ++i) { - SDL_Renderer *renderer = state->renderers[i]; - SDL_RenderClear(renderer); - SDL_RenderPresent(renderer); - } -#ifdef __EMSCRIPTEN__ - if (done) { - emscripten_cancel_main_loop(); - } -#endif -} - -int -main(int argc, char *argv[]) -{ - int i; - const char *color_cursor = NULL; - - /* Enable standard application logging */ - SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO); - - /* Initialize test framework */ - state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO); - if (!state) { - return 1; - } - for (i = 1; i < argc;) { - int consumed; - - consumed = SDLTest_CommonArg(state, i); - if (consumed == 0) { - color_cursor = argv[i]; - break; - } - if (consumed < 0) { - SDL_Log("Usage: %s %s\n", argv[0], SDLTest_CommonUsage(state)); - quit(1); - } - i += consumed; - } - - if (!SDLTest_CommonInit(state)) { - quit(2); - } - - for (i = 0; i < state->num_windows; ++i) { - SDL_Renderer *renderer = state->renderers[i]; - SDL_SetRenderDrawColor(renderer, 0xA0, 0xA0, 0xA0, 0xFF); - SDL_RenderClear(renderer); - } - - if (color_cursor) { - cursor = init_color_cursor(color_cursor); - } else { - cursor = init_system_cursor(arrow); - } - if (!cursor) { - SDL_Log("Error, couldn't create cursor\n"); - quit(2); - } - SDL_SetCursor(cursor); - - /* Main render loop */ - done = 0; -#ifdef __EMSCRIPTEN__ - emscripten_set_main_loop(loop, 0, 1); -#else - while (!done) { - loop(); - } -#endif - - SDL_FreeCursor(cursor); - quit(0); - - /* keep the compiler happy ... */ - return(0); -} |