Openbox-menu is a pipemenu for Openbox window manager. It provides a dynamic menu listing installed applications. Most of the work is done by the LXDE library menu-cache.
make then, with superuser privileges,
make install to install it. openbox-menu is installed in /usr/local/bin directory by default.type
make install DESTDIR=/usr to install it to /usr/bin/directory.
Compile openbox-menu without icons
Openbox-menu shows icons before categories name and applications name (in fact, the menu and the icons are displayed by Openbox; Openbox-menu only outputs text content). You can remove icon support by editing the Makefile and commenting the following line (add a # in the begining)
If errors occur while compiling, remove gtk+-2.0 from lines above the one previously commented.
Openbox can display SVG icons since version 3.5.1. SVG support in openbox-menu has to be activated in Makefile by uncommenting the following line
SVG suport will be activated by default in the future.
Default menu file
If no menu file specified in the command line, openbox-menu will use "applications.menu" as default menu filename. If $XDG_MENU_PREFIX is set, openbox-menu uses its content to prefix "applications.menu".
User menu file
Openbox-menu looks up for a valid menu file in /etc/xdg/menus directory. In order to make it looks up somewhere else, set up the $XDG_CONFIG_DIRS variable (don't suffix pathnames with "menus", it's automatically added).
For example, if $XDG_CONFIG_DIRS is set like this:
And openbox-menu is called this way:
Openbox-menu will check for "my.menu" (or "my.menu" prefixed by the value of $XDG_MENU_PREFIX) in "$HOME/.config/menus/" directory and, if the file doesn't exist here, in "/etc/xdg/menus/" directory.
Custom XML header and footer.
Openbox-menu is not only a pipe-menu, it can also be used as an XML generator by setting the output file with the -o parameter (output file will be written in
In case you want to embed openbox-menu output in another menu, it is possible to define the header and the footer for the XML output generated by openbox-menu with the -H and -F parameters. Openbox-menu can even create the equivalent of Openbox's menu.xml file if proper header and footer content are passed.
Openbox-menu uses, as default, a
<openbox_pipe_menu> tag for header, and a
</openbox_pipe_menu> tag for footer.
For the folliwing examples, we consider that the proper menu file is automatically found by openbox-menu.
Memory and CPU load when called, manual refesh.
We won't use openbox-menu as a pipe-menu, we will use a file containing the pipe-menu XML output. User should launch the next command every time he wants the menu to be refreshed.
openbox-menu -o menu.xml
This command creates a file menu.xml located in ~/.cache. Its content is used as a pipe-menu with the
cat ~/.cache/menu.xml command.
Memory and CPU load when called, automatic refresh.
This time we simply use the command
openbox-menu; Openbox-menu is used as every pipe-menu.
Low memory, small CPU load, automatic refresh.
First, we launch openbox-menu at openbox startup with
openbox-menu -p -o menu.xml &. It makes openbox-menu to stay in memory and to output the menu content in the ~/.cache/menu.xml
file. As in the first example, we simply usecat ~/.cache/menu.xml` to display the menu as a pipe-menu.