Issue exposed by the pager plugin, which somehow forces
use of width_for_height and height_for_width functions.

Related bug: #10270

Pass working-directory as an argument only when requested.
That is, only when starting FileManager, not TerminalEmulator.

Author: Filipp Andjelo <filipp.andjelo@gmail.com>

Directory Menu's setting panel does not save/show the selected directory and the browsing always starts from the user's home.
Changing directory name in ..../xfconf/xfce-perchannel-xml/xfce4-panel.xml does nothing with this issue (it's overwritten with the user's home path).
The only solution (I found) is to change the value in "xfce settings editor".

Bug: 11494
Enables localization of dialog titles.

Bug: 11058

The logical screen width/height as reported by X may be larger than
the outer bounds of all the monitors combined.

Compute the actual outer bounds of the monitors and place the panel
accordingly.

But keep the struts based on the logical screen width/height as this is
what the standard expects.

Author: Mauro Giubileo AKA amigamagic <debianmaverick@gmail.com>

Disabled window wrapping when scrolling over the tasklist plugin.
Window wrapping can be enabled by setting a hidden boolean property:
/plugins/plugin-#/wrap-windows            true

Disabled workspace wrapping when scrolling over the pager plugin.
Workspace wrapping can be enabled by setting a hidden boolean property:
/plugins/plugin-#/wrap-workspaces            true

This avoids possibility of infinite loops during recursion.
The assumption is that all directories are still in /usr/share/zoneinfo,
that is, none of the symlinks point outside of it.

Previous commit accidentally removed this feature. Bringing it back.

This will be needed for intelligent autohiding, which is implemented by
monitoring the current WnckScreen for active window changes and hiding
the panel whenever the active window geometry overlaps with the panel.

Check the button toggle status in actions_plugin_menu() and avoid to popup
the menu if the button is not pressed.

Signed-off-by: Petr Gajdůšek <gajdusek.petr@centrum.cz>

Especially visible with minimized windows. The button was stuck
in "half active" state (normally inactive, but rendered as active when
mouse cursor was above it).