This commits adds awesome.register_xproperty(). This allows lua code to register
arbitrary X11 properties with awesome which will then watch these properties.
Whenever such a property is changed on a client or drawin, we will emit the
xproperty::name signal.
This also adds window:get_xproperty(name) and window:set_xproperty(name, value)
which allows to mess with properties.
Signed-off-by: Uli Schlachter <psychon@znc.in>
With this change, awesome.spawn() can be called with a table as its command line
argument. This gets rid of lots of problems with escaping the arguments. For
example, the following call is now possible:
awesome.spawn({ "bash", "-c", "echo \"foo\"" })
Thanks to Ignas Anikevičius for inspiring me to this.
Signed-off-by: Uli Schlachter <psychon@znc.in>
This uses imlib2 for loading the image and thus supports more image formats than
just PNG.
Almost fixes: FS#958
Signed-off-by: Uli Schlachter <psychon@znc.in>
Uli Schlachter
Julien Danjou