843ad38b3c
This commit implements the StatusNotifierItem protocol, and enables swaybar to show tray icons. It also uses `xembedsniproxy` in order to communicate with xembed applications. The tray is completely optional, and can be disabled on compile time with the `enable-tray` option. Or on runtime with the bar config option `tray_output none`. Overview of changes: In swaybar very little is changed outside the tray subfolder except that all events are now polled in `event_loop.c`, this creates no functional difference. Six bar configuration options were added, these are detailed in sway-bar(5) The tray subfolder is where all protocol implementation takes place and is organised as follows: tray/sni_watcher.c: This file contains the StatusNotifierWatcher. It keeps track of items and hosts and reports when they come or go. tray/tray.c This file contains the StatusNotifierHost. It keeps track of sway's version of the items and represents the tray itself. tray/sni.c This file contains the StatusNotifierItem struct and all communication with individual items. tray/icon.c This file implements the icon theme protocol. It allows for finding icons by name, rather than by pixmap. tray/dbus.c This file allows for asynchronous DBus communication. See #986 #343
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
#include <stdlib.h>
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#include <strings.h>
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#include "sway/commands.h"
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#include "log.h"
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struct cmd_results *bar_cmd_tray_padding(int argc, char **argv) {
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const char *cmd_name = "tray_padding";
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#ifndef ENABLE_TRAY
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return cmd_results_new(CMD_INVALID, cmd_name, "Invalid %s command"
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"%s called, but sway was compiled without tray support",
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cmd_name, cmd_name);
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#else
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, cmd_name, EXPECTED_AT_LEAST, 1))) {
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return error;
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}
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if (!config->current_bar) {
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return cmd_results_new(CMD_FAILURE, cmd_name, "No bar defined.");
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}
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if (argc == 1 || (argc == 2 && strcasecmp("px", argv[1]) == 0)) {
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char *inv;
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uint32_t padding = strtoul(argv[0], &inv, 10);
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if (*inv == '\0' || strcasecmp(inv, "px") == 0) {
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config->current_bar->tray_padding = padding;
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sway_log(L_DEBUG, "Enabling tray padding of %d px on bar: %s", padding, config->current_bar->id);
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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}
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return cmd_results_new(CMD_FAILURE, cmd_name,
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"Expected 'tray_padding <padding>[px]'");
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#endif
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}
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