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[swaybar] Get bar config via IPC

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This commit is contained in:
Drew DeVault 2015-12-15 22:22:22 -05:00
parent f80e7364b1
commit 473ac4531f
2 changed files with 42 additions and 17 deletions
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1
sway/ipc-server.c
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@ -455,6 +455,7 @@ void ipc_client_handle_command(struct ipc_client *client) {
const char *json_string = json_object_to_json_string(json);
ipc_send_reply(client, json_string, (uint32_t)strlen(json_string));
json_object_put(json); // free
break;
}
}
default:

58
swaybar/main.c
View file

@ -48,7 +48,7 @@ struct workspace {
list_t *workspaces = NULL;
int socketfd;
FILE *command;
char *line, *output;
char *line, *output, *status_command;
struct registry *registry;
struct window *window;
@ -143,7 +143,7 @@ void ipc_update_workspaces() {
free(res);
}
void bar_ipc_init(int outputi) {
void bar_ipc_init(int outputi, const char *bar_id) {
uint32_t len = 0;
char *res = ipc_single_command(socketfd, IPC_GET_OUTPUTS, NULL, &len);
json_object *outputs = json_tokener_parse(res);
@ -155,6 +155,29 @@ void bar_ipc_init(int outputi) {
json_object_put(outputs);
sway_log(L_INFO, "Running on output %s", output);
len = strlen(bar_id);
res = ipc_single_command(socketfd, IPC_GET_BAR_CONFIG, bar_id, &len);
json_object *bar_config = json_tokener_parse(res);
json_object *tray_output, *mode, *hidden_state, *position, *_status_command;
json_object *font, *bar_height, *workspace_buttons, *strip_workspace_numbers;
json_object *binding_mode_indicator, *verbose, *colors;
json_object_object_get_ex(bar_config, "tray_output", &tray_output);
json_object_object_get_ex(bar_config, "mode", &mode);
json_object_object_get_ex(bar_config, "hidden_state", &hidden_state);
json_object_object_get_ex(bar_config, "position", &position);
json_object_object_get_ex(bar_config, "status_command", &_status_command);
json_object_object_get_ex(bar_config, "font", &font);
json_object_object_get_ex(bar_config, "bar_height", &bar_height);
json_object_object_get_ex(bar_config, "workspace_buttons", &workspace_buttons);
json_object_object_get_ex(bar_config, "strip_workspace_numbers", &strip_workspace_numbers);
json_object_object_get_ex(bar_config, "binding_mode_indicator", &binding_mode_indicator);
json_object_object_get_ex(bar_config, "verbose", &verbose);
json_object_object_get_ex(bar_config, "colors", &colors);
if (_status_command) status_command = strdup(json_object_get_string(_status_command));
json_object_put(bar_config);
free(res);
const char *subscribe_json = "[ \"workspace\" ]";
len = strlen(subscribe_json);
res = ipc_single_command(socketfd, IPC_SUBSCRIBE, subscribe_json, &len);
@ -281,10 +304,24 @@ int main(int argc, char **argv) {
sway_abort("swaybar requires the compositor to support the desktop-shell extension.");
}
int desired_output = atoi(argv[1]);
sway_log(L_INFO, "Using output %d of %d", desired_output, registry->outputs->length);
if (!socket_path) {
socket_path = get_socketpath();
if (!socket_path) {
sway_abort("Unable to retrieve socket path");
}
}
socketfd = ipc_open_socket(socket_path);
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';
window = window_setup(registry, output->width, 30, false);
if (!window) {
sway_abort("Failed to create window.");
@ -296,19 +333,6 @@ int main(int argc, char **argv) {
get_text_size(window, &width, &height, "Test string for measuring purposes");
window->height = height + MARGIN * 2;
command = popen(argv[2], "r");
line = malloc(1024);
line[0] = '\0';
if (!socket_path) {
char *socket_path = get_socketpath();
if (!socket_path) {
sway_abort("Unable to retrieve socket path");
}
}
socketfd = ipc_open_socket(socket_path);
bar_ipc_init(desired_output);
do {
if (window_prerender(window) && window->cairo) {
update();