Commit Graph

4 Commits

Author SHA1 Message Date
Calvin Lee
e8f589c3dc Fix memory leaks in swaybar tray 2017-07-16 19:06:24 -07:00
Calvin Lee
62223e8fbb Don't trust SNI names, fixes #1274
If an item doesn't have a well-formed name, it will not be added to the
tray.
2017-07-13 07:47:21 -07:00
Calvin Lee
0a71aa6e97 Fix Catching NewIcon Signal
The unique name was not copied out of the wire marshalled DBus message
data so `sni_uniq_cmp` would always match against junk data.
2017-06-08 08:24:35 -07:00
Calvin Lee
843ad38b3c Implement Tray Icons
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
2017-06-07 17:49:16 -07:00