diff options
| -rw-r--r-- | swaybar/main.c | 71 |
1 files changed, 49 insertions, 22 deletions
diff --git a/swaybar/main.c b/swaybar/main.c index 21a8d292..8f544c02 100644 --- a/swaybar/main.c +++ b/swaybar/main.c @@ -189,7 +189,9 @@ void bar_ipc_init(int outputi, const char *bar_id) { // TODO: More of these options // TODO: Refactor swaybar into several files, create a bar config struct (shared with compositor?) - if (_status_command) status_command = strdup(json_object_get_string(_status_command)); + if (_status_command) { + status_command = strdup(json_object_get_string(_status_command)); + } if (_colors) { json_object *background, *statusline, *separator; @@ -219,30 +221,42 @@ void bar_ipc_init(int outputi, const char *bar_id) { if (background) colors.background = parse_color(json_object_get_string(background)); if (statusline) colors.statusline = parse_color(json_object_get_string(statusline)); if (separator) colors.seperator = parse_color(json_object_get_string(separator)); - if (focused_workspace_border) + if (focused_workspace_border) { colors.focused_workspace.border = parse_color(json_object_get_string(focused_workspace_border)); - if (focused_workspace_bg) + } + if (focused_workspace_bg) { colors.focused_workspace.background = parse_color(json_object_get_string(focused_workspace_bg)); - if (focused_workspace_text) + } + if (focused_workspace_text) { colors.focused_workspace.text = parse_color(json_object_get_string(focused_workspace_text)); - if (active_workspace_border) + } + if (active_workspace_border) { colors.active_workspace.border = parse_color(json_object_get_string(active_workspace_border)); - if (active_workspace_bg) + } + if (active_workspace_bg) { colors.active_workspace.background = parse_color(json_object_get_string(active_workspace_bg)); - if (active_workspace_text) + } + if (active_workspace_text) { colors.active_workspace.text = parse_color(json_object_get_string(active_workspace_text)); - if (inactive_workspace_border) + } + if (inactive_workspace_border) { colors.inactive_workspace.border = parse_color(json_object_get_string(inactive_workspace_border)); - if (inactive_workspace_bg) + } + if (inactive_workspace_bg) { colors.inactive_workspace.background = parse_color(json_object_get_string(inactive_workspace_bg)); - if (inactive_workspace_text) + } + if (inactive_workspace_text) { colors.inactive_workspace.text = parse_color(json_object_get_string(inactive_workspace_text)); - if (binding_mode_border) + } + if (binding_mode_border) { colors.binding_mode.border = parse_color(json_object_get_string(binding_mode_border)); - if (binding_mode_bg) + } + if (binding_mode_bg) { colors.binding_mode.background = parse_color(json_object_get_string(binding_mode_bg)); - if (binding_mode_text) + } + if (binding_mode_text) { colors.binding_mode.text = parse_color(json_object_get_string(binding_mode_text)); + } } json_object_put(bar_config); @@ -258,12 +272,15 @@ void bar_ipc_init(int outputi, const char *bar_id) { void update() { int pending; - if (ioctl(fileno(command), FIONREAD, &pending) != -1 && pending > 0) { - free(line); - line = read_line(command); - int l = strlen(line) - 1; - if (line[l] == '\n') { - line[l] = '\0'; + // If no command is set, we don't have to update anything + if (status_command) { + if (ioctl(fileno(command), FIONREAD, &pending) != -1 && pending > 0) { + free(line); + line = read_line(command); + int l = strlen(line) - 1; + if (line[l] == '\n') { + line[l] = '\0'; + } } } if (ioctl(socketfd, FIONREAD, &pending) != -1 && pending > 0) { @@ -368,6 +385,10 @@ int main(int argc, char **argv) { } } + if (!bar_id) { + sway_abort("No bar_id passed. Provide --bar_id or let sway start swaybar"); + } + registry = registry_poll(); if (!registry->desktop_shell) { @@ -382,15 +403,21 @@ int main(int argc, char **argv) { } socketfd = ipc_open_socket(socket_path); + if (argc == optind) { + sway_abort("No output index provided"); + } + int desired_output = atoi(argv[optind]); sway_log(L_INFO, "Using output %d of %d", desired_output, registry->outputs->length); struct output_state *output = registry->outputs->items[desired_output]; bar_ipc_init(desired_output, bar_id); - command = popen(status_command, "r"); - line = malloc(1024); - line[0] = '\0'; + if (status_command) { + command = popen(status_command, "r"); + line = malloc(1024); + line[0] = '\0'; + } window = window_setup(registry, output->width, 30, false); if (!window) { |