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| author | Přemysl Eric Janouch <p@janouch.name> | 2023-05-22 05:47:03 +0200 |
|---|---|---|
| committer | Přemysl Eric Janouch <p@janouch.name> | 2023-05-22 05:47:03 +0200 |
| commit | dd71ce5ca02bcdcbcc42f21f75413de5616eae1a (patch) | |
| tree | fe90d8067c92c56745f26b003bdf4c17a9a0c754 | |
| parent | e08c63fe899018a38c72c8bf91e9912404a8fab5 (diff) | |
| download | neetdraw-dd71ce5ca02bcdcbcc42f21f75413de5616eae1a.tar.gz neetdraw-dd71ce5ca02bcdcbcc42f21f75413de5616eae1a.tar.xz neetdraw-dd71ce5ca02bcdcbcc42f21f75413de5616eae1a.zip | |
Allow passing drawings to open on the command line
The UI deserves an overhaul.
| -rw-r--r-- | LICENSE | 2 | ||||
| -rw-r--r-- | neetdraw.c | 25 |
2 files changed, 16 insertions, 11 deletions
@@ -1,4 +1,4 @@ -Copyright (c) 2014, Přemysl Eric Janouch <p@janouch.name> +Copyright (c) 2014 - 2023, Přemysl Eric Janouch <p@janouch.name> Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted. @@ -1,7 +1,7 @@ /* * neetdraw.c: terminal drawing application with multiplayer support * - * Copyright (c) 2014, Přemysl Eric Janouch <p@janouch.name> + * Copyright (c) 2014 - 2023, Přemysl Eric Janouch <p@janouch.name> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted. @@ -766,7 +766,7 @@ export_irc (struct app_context *app) // --- Loading, saving --------------------------------------------------------- static void -load (struct app_context *app) +load (struct app_context *app, const char *filename) { // Client cannot load at all, the server would have send the new bitmap out if (app->mode != NETWORK_MODE_STANDALONE) @@ -776,7 +776,7 @@ load (struct app_context *app) return; } - FILE *fp = fopen ("drawing.bin", "rb"); + FILE *fp = fopen (filename, "rb"); if (!fp) { display ("Error opening file for reading."); @@ -830,9 +830,9 @@ error: } static void -save (struct app_context *app) +save (struct app_context *app, const char *filename) { - FILE *fp = fopen ("drawing.bin", "wb"); + FILE *fp = fopen (filename, "wb"); if (!fp) { display ("Error opening file for writing."); @@ -952,8 +952,8 @@ on_key (struct app_context *app, termo_key_t *key) if (key->modifiers) return true; - if (key->code.codepoint == 'l') load (app); - if (key->code.codepoint == 's') save (app); + if (key->code.codepoint == 'l') load (app, "drawing.bin"); + if (key->code.codepoint == 's') save (app, "drawing.bin"); if (key->code.codepoint == 'e') export_ansi (app); if (key->code.codepoint == 'E') export_irc (app); return true; @@ -1342,6 +1342,7 @@ struct app_options struct addrinfo *client_address; ///< Address to connect to struct addrinfo *server_address; ///< Address to listen at bool no_wait; ///< Don't wait for server confirmations + const char *filename; ///< A filename to preload }; static void @@ -1414,8 +1415,8 @@ parse_program_arguments (struct app_options *options, int argc, char **argv) { 0, NULL, NULL, 0, NULL } }; - struct opt_handler oh = opt_handler_make (argc, argv, opts, - NULL, "Terminal drawing application with multiplayer support"); + struct opt_handler oh = opt_handler_make (argc, argv, opts, "[drawing.bin]", + "Terminal drawing application with multiplayer support"); int c; while ((c = opt_handler_get (&oh)) != -1) @@ -1454,7 +1455,8 @@ parse_program_arguments (struct app_options *options, int argc, char **argv) argc -= optind; argv += optind; - if (argc) + options->filename = argv[0]; + if (argc > 1) { opt_handler_usage (&oh, stderr); exit (EXIT_FAILURE); @@ -1598,6 +1600,9 @@ main (int argc, char *argv[]) redraw (&app); redraw_canvas (&app); + if (options.filename) + load (&app, options.filename); + ev_run (loop, 0); endwin (); |