struct cmd_results *cmd_bar(int argc, char **argv) { struct cmd_results *error = NULL; if ((error = checkarg(argc, "bar", EXPECTED_AT_LEAST, 1))) { return error; } if (config->reading && strcmp("{", argv[0]) != 0) { return cmd_results_new(CMD_INVALID, "bar", "Expected '{' at start of bar config definition."); } if (!config->reading) { if (argc > 1) { if (strcasecmp("mode", argv[0]) == 0) { return bar_cmd_mode(argc-1, argv + 1); } if (strcasecmp("hidden_state", argv[0]) == 0) { return bar_cmd_hidden_state(argc-1, argv + 1); } } return cmd_results_new(CMD_FAILURE, "bar", "Can only be used in config file."); } // Create new bar with default values struct bar_config *bar = default_bar_config(); // set bar id int i; for (i = 0; i < config->bars->length; ++i) { if (bar == config->bars->items[i]) { const int len = 5 + numlen(i); // "bar-" + i + \0 bar->id = malloc(len * sizeof(char)); snprintf(bar->id, len, "bar-%d", i); break; } } // Set current bar config->current_bar = bar; sway_log(L_DEBUG, "Configuring bar %s", bar->id); return cmd_results_new(CMD_BLOCK_BAR, NULL, NULL); }
struct cmd_results *cmd_bar(int argc, char **argv) { struct cmd_results *error = NULL; if ((error = checkarg(argc, "bar", EXPECTED_AT_LEAST, 2))) { return error; } bool spawn = false; struct bar_config *bar = NULL; if (strcmp(argv[0], "id") != 0 && is_subcommand(argv[1])) { for (int i = 0; i < config->bars->length; ++i) { struct bar_config *item = config->bars->items[i]; if (strcmp(item->id, argv[0]) == 0) { sway_log(SWAY_DEBUG, "Selecting bar: %s", argv[0]); bar = item; break; } } if (!bar) { spawn = !config->reading; sway_log(SWAY_DEBUG, "Creating bar: %s", argv[0]); bar = default_bar_config(); if (!bar) { return cmd_results_new(CMD_FAILURE, "Unable to allocate bar state"); } bar->id = strdup(argv[0]); } config->current_bar = bar; ++argv; --argc; } if (!config->current_bar && config->reading) { // Create new bar with default values struct bar_config *bar = default_bar_config(); if (!bar) { return cmd_results_new(CMD_FAILURE, "Unable to allocate bar state"); } // set bar id const int len = snprintf(NULL, 0, "bar-%d", config->bars->length - 1) + 1; bar->id = malloc(len * sizeof(char)); if (bar->id) { snprintf(bar->id, len, "bar-%d", config->bars->length - 1); } else { return cmd_results_new(CMD_FAILURE, "Unable to allocate bar ID"); } // Set current bar config->current_bar = bar; sway_log(SWAY_DEBUG, "Creating bar %s", bar->id); } if (find_handler(argv[0], bar_config_handlers, sizeof(bar_config_handlers))) { if (config->reading) { return config_subcommand(argv, argc, bar_config_handlers, sizeof(bar_config_handlers)); } else if (spawn) { for (int i = config->bars->length - 1; i >= 0; i--) { struct bar_config *bar = config->bars->items[i]; if (bar == config->current_bar) { list_del(config->bars, i); free_bar_config(bar); break; } } } return cmd_results_new(CMD_INVALID, "Can only be used in the config file."); } struct cmd_results *res = config_subcommand(argv, argc, bar_handlers, sizeof(bar_handlers)); if (!config->reading) { if (spawn) { load_swaybar(config->current_bar); } config->current_bar = NULL; } return res; }