Mikkel Oscar Lyderik
9 years ago
parent
a6349a2444
commit
fcc47cb3bd
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#include <string.h>
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#include <json-c/json.h>
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#include "ipc-client.h"
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#include "list.h"
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#include "log.h"
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#include "config.h"
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#include "ipc.h"
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static void ipc_parse_config(struct swaybar_config *config, const char *payload) {
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json_object *bar_config = json_tokener_parse(payload);
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json_object *tray_output, *mode, *hidden_state, *position, *status_command;
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json_object *font, *bar_height, *workspace_buttons, *strip_workspace_numbers;
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json_object *binding_mode_indicator, *verbose, *colors, *sep_symbol;
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json_object_object_get_ex(bar_config, "tray_output", &tray_output);
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json_object_object_get_ex(bar_config, "mode", &mode);
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json_object_object_get_ex(bar_config, "hidden_state", &hidden_state);
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json_object_object_get_ex(bar_config, "position", &position);
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json_object_object_get_ex(bar_config, "status_command", &status_command);
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json_object_object_get_ex(bar_config, "font", &font);
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json_object_object_get_ex(bar_config, "bar_height", &bar_height);
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json_object_object_get_ex(bar_config, "workspace_buttons", &workspace_buttons);
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json_object_object_get_ex(bar_config, "strip_workspace_numbers", &strip_workspace_numbers);
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json_object_object_get_ex(bar_config, "binding_mode_indicator", &binding_mode_indicator);
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json_object_object_get_ex(bar_config, "verbose", &verbose);
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json_object_object_get_ex(bar_config, "separator_symbol", &sep_symbol);
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json_object_object_get_ex(bar_config, "colors", &colors);
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if (status_command) {
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free(config->status_command);
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config->status_command = strdup(json_object_get_string(status_command));
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}
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if (position) {
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config->position = parse_position(json_object_get_string(position));
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}
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if (font) {
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free(config->font);
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config->font = parse_font(json_object_get_string(font));
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}
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if (sep_symbol) {
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free(config->sep_symbol);
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config->sep_symbol = strdup(json_object_get_string(sep_symbol));
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}
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if (strip_workspace_numbers) {
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config->strip_workspace_numbers = json_object_get_boolean(strip_workspace_numbers);
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}
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if (binding_mode_indicator) {
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config->binding_mode_indicator = json_object_get_boolean(binding_mode_indicator);
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}
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if (workspace_buttons) {
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config->workspace_buttons = json_object_get_boolean(workspace_buttons);
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}
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if (bar_height) {
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config->height = json_object_get_int(bar_height);
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}
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if (colors) {
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json_object *background, *statusline, *separator;
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json_object *focused_workspace_border, *focused_workspace_bg, *focused_workspace_text;
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json_object *inactive_workspace_border, *inactive_workspace_bg, *inactive_workspace_text;
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json_object *active_workspace_border, *active_workspace_bg, *active_workspace_text;
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json_object *urgent_workspace_border, *urgent_workspace_bg, *urgent_workspace_text;
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json_object *binding_mode_border, *binding_mode_bg, *binding_mode_text;
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json_object_object_get_ex(colors, "background", &background);
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json_object_object_get_ex(colors, "statusline", &statusline);
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json_object_object_get_ex(colors, "separator", &separator);
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json_object_object_get_ex(colors, "focused_workspace_border", &focused_workspace_border);
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json_object_object_get_ex(colors, "focused_workspace_bg", &focused_workspace_bg);
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json_object_object_get_ex(colors, "focused_workspace_text", &focused_workspace_text);
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json_object_object_get_ex(colors, "active_workspace_border", &active_workspace_border);
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json_object_object_get_ex(colors, "active_workspace_bg", &active_workspace_bg);
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json_object_object_get_ex(colors, "active_workspace_text", &active_workspace_text);
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json_object_object_get_ex(colors, "inactive_workspace_border", &inactive_workspace_border);
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json_object_object_get_ex(colors, "inactive_workspace_bg", &inactive_workspace_bg);
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json_object_object_get_ex(colors, "inactive_workspace_text", &inactive_workspace_text);
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json_object_object_get_ex(colors, "urgent_workspace_border", &urgent_workspace_border);
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json_object_object_get_ex(colors, "urgent_workspace_bg", &urgent_workspace_bg);
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json_object_object_get_ex(colors, "urgent_workspace_text", &urgent_workspace_text);
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json_object_object_get_ex(colors, "binding_mode_border", &binding_mode_border);
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json_object_object_get_ex(colors, "binding_mode_bg", &binding_mode_bg);
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json_object_object_get_ex(colors, "binding_mode_text", &binding_mode_text);
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if (background) {
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config->colors.background = parse_color(json_object_get_string(background));
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}
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if (statusline) {
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config->colors.statusline = parse_color(json_object_get_string(statusline));
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}
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if (separator) {
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config->colors.separator = parse_color(json_object_get_string(separator));
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}
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if (focused_workspace_border) {
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config->colors.focused_workspace.border = parse_color(json_object_get_string(focused_workspace_border));
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}
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if (focused_workspace_bg) {
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config->colors.focused_workspace.background = parse_color(json_object_get_string(focused_workspace_bg));
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}
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if (focused_workspace_text) {
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config->colors.focused_workspace.text = parse_color(json_object_get_string(focused_workspace_text));
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}
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if (active_workspace_border) {
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config->colors.active_workspace.border = parse_color(json_object_get_string(active_workspace_border));
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}
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if (active_workspace_bg) {
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config->colors.active_workspace.background = parse_color(json_object_get_string(active_workspace_bg));
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}
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if (active_workspace_text) {
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config->colors.active_workspace.text = parse_color(json_object_get_string(active_workspace_text));
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}
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if (inactive_workspace_border) {
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config->colors.inactive_workspace.border = parse_color(json_object_get_string(inactive_workspace_border));
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}
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if (inactive_workspace_bg) {
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config->colors.inactive_workspace.background = parse_color(json_object_get_string(inactive_workspace_bg));
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}
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if (inactive_workspace_text) {
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config->colors.inactive_workspace.text = parse_color(json_object_get_string(inactive_workspace_text));
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}
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if (binding_mode_border) {
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config->colors.binding_mode.border = parse_color(json_object_get_string(binding_mode_border));
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}
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if (binding_mode_bg) {
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config->colors.binding_mode.background = parse_color(json_object_get_string(binding_mode_bg));
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}
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if (binding_mode_text) {
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config->colors.binding_mode.text = parse_color(json_object_get_string(binding_mode_text));
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}
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}
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json_object_put(bar_config);
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}
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static void ipc_update_workspaces(struct swaybar_state *state) {
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if (state->output->workspaces) {
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list_foreach(state->output->workspaces, free_workspace);
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list_free(state->output->workspaces);
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}
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state->output->workspaces = create_list();
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uint32_t len = 0;
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char *res = ipc_single_command(state->ipc_socketfd, IPC_GET_WORKSPACES, NULL, &len);
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json_object *results = json_tokener_parse(res);
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if (!results) {
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free(res);
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return;
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}
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int i;
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int length = json_object_array_length(results);
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json_object *ws_json;
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json_object *num, *name, *visible, *focused, *out, *urgent;
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for (i = 0; i < length; ++i) {
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ws_json = json_object_array_get_idx(results, i);
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json_object_object_get_ex(ws_json, "num", &num);
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json_object_object_get_ex(ws_json, "name", &name);
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json_object_object_get_ex(ws_json, "visible", &visible);
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json_object_object_get_ex(ws_json, "focused", &focused);
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json_object_object_get_ex(ws_json, "output", &out);
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json_object_object_get_ex(ws_json, "urgent", &urgent);
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if (strcmp(json_object_get_string(out), state->output->name) == 0) {
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struct workspace *ws = malloc(sizeof(struct workspace));
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ws->num = json_object_get_int(num);
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ws->name = strdup(json_object_get_string(name));
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ws->visible = json_object_get_boolean(visible);
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ws->focused = json_object_get_boolean(focused);
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ws->urgent = json_object_get_boolean(urgent);
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list_add(state->output->workspaces, ws);
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}
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}
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json_object_put(results);
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free(res);
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}
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void ipc_bar_init(struct swaybar_state *state, int outputi, const char *bar_id) {
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uint32_t len = 0;
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char *res = ipc_single_command(state->ipc_socketfd, IPC_GET_OUTPUTS, NULL, &len);
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json_object *outputs = json_tokener_parse(res);
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json_object *info = json_object_array_get_idx(outputs, outputi);
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json_object *name;
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json_object_object_get_ex(info, "name", &name);
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state->output->name = strdup(json_object_get_string(name));
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free(res);
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json_object_put(outputs);
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len = strlen(bar_id);
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res = ipc_single_command(state->ipc_socketfd, IPC_GET_BAR_CONFIG, bar_id, &len);
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ipc_parse_config(state->config, res);
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free(res);
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const char *subscribe_json = "[ \"workspace\", \"mode\" ]";
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len = strlen(subscribe_json);
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res = ipc_single_command(state->ipc_event_socketfd, IPC_SUBSCRIBE, subscribe_json, &len);
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free(res);
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ipc_update_workspaces(state);
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}
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bool handle_ipc_event(struct swaybar_state *state) {
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struct ipc_response *resp = ipc_recv_response(state->ipc_event_socketfd);
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switch (resp->type) {
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case IPC_EVENT_WORKSPACE:
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ipc_update_workspaces(state);
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break;
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case IPC_EVENT_MODE: {
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json_object *result = json_tokener_parse(resp->payload);
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if (!result) {
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free_ipc_response(resp);
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sway_log(L_ERROR, "failed to parse payload as json");
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return false;
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}
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json_object *json_change;
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if (json_object_object_get_ex(result, "change", &json_change)) {
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const char *change = json_object_get_string(json_change);
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free(state->config->mode);
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if (strcmp(change, "default") == 0) {
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state->config->mode = NULL;
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} else {
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state->config->mode = strdup(change);
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}
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} else {
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sway_log(L_ERROR, "failed to parse response");
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}
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json_object_put(result);
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break;
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}
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default:
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free_ipc_response(resp);
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return false;
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}
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free_ipc_response(resp);
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return true;
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}
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@ -0,0 +1,17 @@
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#ifndef _SWAYBAR_IPC_H
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#define _SWAYBAR_IPC_H
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#include "state.h"
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/**
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* Initialize ipc connection to sway and get sway state, outputs, bar_config.
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*/
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void ipc_bar_init(struct swaybar_state *state, int outputi, const char *bar_id);
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/**
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* Handle ipc event from sway.
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*/
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bool handle_ipc_event(struct swaybar_state *state);
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#endif /* _SWAYBAR_IPC_H */
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