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| author | Dana Jansens <danakj@orodu.net> | 2002-04-11 03:20:38 +0000 |
|---|---|---|
| committer | Dana Jansens <danakj@orodu.net> | 2002-04-11 03:20:38 +0000 |
| commit | dfc5f034581f5a26cba5c4811500438f89f0634a (patch) | |
| tree | efb1e3af799383aa5835a736cabf658d18db4be5 /data/README.menu | |
| parent | 17532e906b1dd6340bb1eccd2d9724643637958b (diff) | |
Initial revision
Diffstat (limited to 'data/README.menu')
| -rw-r--r-- | data/README.menu | 369 |
1 files changed, 369 insertions, 0 deletions
diff --git a/data/README.menu b/data/README.menu new file mode 100644 index 00000000..fcb94f34 --- /dev/null +++ b/data/README.menu @@ -0,0 +1,369 @@ +Creating a user defined menu: +----------------------------- +Creating a menu for Openbox requires a text editor of some sort. Familiarity +with your choice of text editor is assumed, since editor preference differs +as much (if not more than) window manager preference. + +First, we need to decide on a location for our custom menu. Your home +directory is the most logical solution, since you will most likely not have +write access anywhere else. You place the menu file in any directory, and +give it any name you choose, as we will later tell Openbox the path or +location for this file. + +As an example, let's assume that my home directory is `/home/bhughes' (which it +is). I've decided to keep all my Openbox related files in a directory named +`openbox.' After creating the directory, I now have two options for creating +my new menu. I can either copy the system default (usually in +`/usr/local/share/Openbox/menu') to this directory, or I can create a new +one from scratch. Let's do the latter, for the sake of completeness. + +I've decided to name the file `rootmenu.' I fire up my favorite text editor +and now have a clean file. So let's begin. + + +Menu syntax: +------------ +The menu syntax is very simple and very effective. There are upto three +fields in a menu line. They are of the form: + + [tag] (label or filename) {command or filename} + +The supported tags are as follows: + +[begin] (label for root menu) + + This tells Openbox to start parsing the menu file. This tag is + required for Openbox to parse your menu file. If it cannot find it, + the system default menu is used instead. + +[end] + + This tells Openbox that it is at the end of a menu. This can either + be a submenu or the main root menu. There must be at least one + of these tags in your menu to correspond to the required [begin] tag. + +[exec] (label for command) {shell command} + + This tells Openbox to insert a command item into the menu. When you + select the menu item from the menu, Openbox runs `shell command.' + +[exit] (label for exit) + + This tells Openbox to insert an item that shuts down and exits + Openbox. Any open windows are reparented to the root window before + Openbox exits. + +[include] (filename) + + This tells Openbox to parse the file specified by `filename' inline + with the current menu. `filename' can be the full path to a file + (such as /usr/local/share/Openbox/brueghel/stylesmenu) or it can + begin with `~/', which will be expanded into your home directory + (e.g. [include] (~/.openbox/stylesmenu) will include + /home/bhughes/.openbox/stylesmenu in my menu) + +[nop] (label - optional) + + This tells Openbox to insert a non-operational item into the current + menu. This can be used to help format the menu into blocks or sections + if so desired (e.g. you could put all your ssh accounts together, add + a [nop] and then add all your telnet accounts together). [nop] does + accept a label, but it is not required, and a blank item will be used + if none is supplied. + +[style] (label) {filename} + + This tells Openbox to read `filename' and apply the new textures, + colors and fonts to the current running session. The filename is + just like the [include] tag, it can be the full path to the file, + or it can be of the form `~/path/from/home/dir.' Openbox also + re-reads the entire menu structure from disk, incase the menu has + changed. + +[submenu] (label) {title for menu - optional} + + This tells Openbox to create and parse a new menu. This menu is + inserted as a submenu into the parent menu. These menus are parsed + recursively, so there is no limit to the number of levels or nested + submenus you can have. The title for the new menu is optional, if + none is supplied, the new menu's title is the same as the item label. + +[reconfig] (label) + + This tells Openbox to reread the current style and menu files and + apply any changes. This is useful for creating a new style or theme, + as you don't have to constantly restart Openbox every time you save + your style. + +[restart] (label) {shell command - optional} + + This tells Openbox to restart. If `shell command' is supplied, it + shuts down and runs the command (which is commonly the name of another + window manager). If the command is omitted, Openbox restarts itself. + +[workspaces] (label) + + This tells Openbox to insert a "link" to the workspaces menu directly + into your menu. This is handy for those users who can't access the + workspace menu directly (e.g. if you don't have a 3 button mouse, it's + rather hard to middle click to show the workspace menu). This is a + "link" to the systems workspace menu, so multiple [workspaces] tags + will display the same workspace menu, so expect it to move around if + you do so. ;) + +[config] (label) + + This tells Openbox to insert the ConfigMenu into your menu. From + this menu you can configure several options stored in your + ~/.openbox/rc, and the changes take effect immediately. + +Comments may be inserted on any line of the file, as long as the first +character on the line is a `#.' + +Also, in the labels/commands/filenames fields, you can escape any character +like so: + + [exec] (\(my cool\) \{XTERM\}) {\(xterm -T \\\"cool XTERM\\\"\)} + +Using `\\' inserts a literal back-slash into the label/command/filename field. + + +Putting it all together: +------------------------ +Alrighty, so let's see if we can understand the arcane incantation above. It +says we have to have a [begin] and an [end] tag, which create our menu and +give it a title. Let's do that first: + + + [begin] (Example \[Menu\]) + + [end] + +Simple enough. Now let's add some items to the list. We always want to have +access to a terminal emulator, be it a regular xterm or something else. +So we add the item to our menu, and it now looks like this: + +... +[begin] (Example \[Menu\]) +[exec] (xterm) {xterm -ls} +[end] +... + +Great! Now let's add us some items to run an irc client, a web browser and +some other common programs. This gives up this: + +... +[begin] (Example \[Menu\]) +[exec] (xterm) {xterm -ls} +[exec] (efnet irc) {xterm -e irc fnord irc.efnet.net} +[exec] (Mozilla Navigator) {mozilla} +[exec] (XEmacs) {xemacs} +[exec] (The GIMP) {gimp} +[exec] (Video Tune) {xvidtune} +[end] +... + +Whoa, wait a second. This menu file is beginning to look a little cluttered. +Not a problem, just like programmers indent and space their code, we can +do this with our menu file, so let's clean it up a bit: + +... +[begin] (Example \[Menu\]) + [exec] (xterm) {xterm -ls} + [exec] (efnet irc) {xterm -e irc fnord irc.efnet.net} + + [exec] (Mozilla Navigator) {mozilla} + [exec] (XEmacs) {xemacs} + + [exec] (Konqueror) {konqueror} + [exec] (The GIMP) {gimp} + + [exec] (Video Tune) {xvidtune} +[end] +... + +Ahh... now that looks a little better. Now we decide that we kind of like the +spacing in the file, and decide we want to apply it to the menu itself. Now +we take advantage of the [nop] tag: + +... +[begin] (Example \[Menu\]) + [exec] (xterm) {xterm -ls} + [exec] (efnet irc) {xterm -e irc fnord irc.efnet.net} + + [nop] + + [exec] (Mozilla Navigator) {mozilla} + [exec] (XEmacs) {xemacs} + + [nop] + + [exec] (Konqueror) {konqueror} + [exec] (The GIMP) {gimp} + + [nop] + + [exec] (Video Tune) {xvidtune} +[end] +... + +Now, let's create a submenu to put some items to change between all these +themes we downloaded from http://bb.classic.themes.org/. Let's assume we +untarred the themes into the ~/.openbox directory like the documentation on +the themes.org site recommends. + +... +[begin] (Example \[Menu\]) + [exec] (xterm) {xterm -ls} + [exec] (efnet irc) {xterm -e irc fnord irc.efnet.net} + + [nop] + + [exec] (Mozilla Navigator) {mozilla} + [exec] (XEmacs) {xemacs} + + [nop] + + [exec] (Konqueror) {konqueror} + [exec] (The GIMP) {gimp} + + [nop] + + [exec] (Video Tune) {xvidtune} + + [submenu] (Themes) {Themes from bb.classic.themes.org} + [style] (Openbox) {~/.openbox/styles/blackbox} + [style] (Openbox II) {~/.openbox/styles/blackbox2} + [style] (Hardware) {~/.openbox/styles/hardware} + [style] (Nova) {~/.openbox/styles/nova} + [style] (Orbital) {~/.openbox/styles/orbital} + [style] (Orbital II) {~/.openbox/styles/orbital2} + [style] (Seething) {~/.openbox/styles/seething} + [style] (Zero) {~/.openbox/styles/zero} + [style] (Cold Fusion) {~/.openbox/styles/coldfusion} + [end] +[end] +... + +Even better. Now hold on a second, if we have our themes and styles in +~/.openbox why do we have to have our menu in ~/openbox? Answer: WE DON'T! +This is where the choice comes. Do we keep our stuff in two separate +directories? Do we put it all in one directory? That is up to you to decide. +I personally prefer to keep everything in one directory (but, I use ~/.openbox +and have been for a long, long time; long before bb.classic.themes.org was +even thought of... and again that is *personal* preference, not a hard-fast +rule). + +Now that we've gotten a feel for the menu syntax, we decide to finish off our +menu. In addition to the styles we downloaded, we decide we also want to +keep a submenu for the default styles that came with Openbox. All we need +to do is [include] the styles file from the share directory for Openbox. +After putting everything together, we have: + + +... +# custom menu file for Openbox + +[begin] (Example \[Menu\]) + [exec] (xterm) {xterm -ls} + [exec] (efnet irc) {xterm -e irc fnord irc.efnet.net} + + [nop] + + [exec] (Mozilla Browser) {mozilla} + [exec] (Konqueror) {konqueror} + [exec] (XEmacs) {xemacs} + + [nop] + + [exec] (The GIMP) {gimp} + + [nop] + + [exec] (Video Tune) {xvidtune} + + [nop] (...) + + [submenu] (Themes) {Themes from bb.classic.themes.org} + [style] (Openbox) {~/.openbox/styles/blackbox} + [style] (Openbox II) {~/.openbox/styles/blackbox2} + [style] (Hardware) {~/.openbox/styles/hardware} + [style] (Nova) {~/.openbox/styles/nova} + [style] (Orbital) {~/.openbox/styles/orbital} + [style] (Orbital II) {~/.openbox/styles/orbital2} + [style] (Seething) {~/.openbox/styles/seething} + [style] (Zero) {~/.openbox/styles/zero} + [style] (Cold Fusion) {~/.openbox/styles/coldfusion} + +# include the default style menu... this is assuming Openbox was installed +# into /usr/local + + [nop] + + [include] (/usr/local/share/Openbox/styles/stylesmenu) + [end] + + [workspaces] (Workspace list) + + [submenu] (Restart) {Restart which?} + [restart] (Openbox) + +# let's also give us access to some other window managers + + [restart] (Window Maker) {wmaker} + [restart] (Enlightenment) {enlightenment} + [restart] (KWM) {kwm} + [restart] (TWM) {twm} + [end] + + [nop] (...) + + [reconfig] (Reconfigure) + [exit] (Quit!) +[end] +... + +And voila! our menu file is finished. Now we need to tell Openbox to read +this menu file. We do this by editing the file ~/.openbox/rc. + +NOTE: your ~/.openbox/rc is auotmatically updated every time Openbox restarts, +reconfigures, changes styles or exits. Changes to dynamic data like workspace +count, names, etc. is lost. About the only thing you can change and have it +preserved is the menu filename, which is what we are about to change. + +The format of ~/.openbox/rc is in the X resource database format (just like +~/.Xdefaults). Since the file is updated automatically, it may be full of +stuff or it may not even exist (especially if this is the first time we've +ran Openbox). Don't worry if you have to create ~/.openbox/rc, Openbox will +see the file the next time it starts. + +What we need to do is change the resource for the menu's filename. This is +done by changing (or adding) the line that looks like so: + +... +session.menuFile: /path/to/some/file +... + +If this resource exists, we change it. If it does not, we add it. Depending +on where we put the menu file, our new resource could look like this: + +... +session.menuFile: /home/bhughes/.openbox/rootmenu +... + +We save ~/.openbox/rc and then restart Openbox (reconfiguring doesn't work, +we need Openbox to completely shutdown and reread ALL of it's configuration +files, not just the ones that control colors/fonts/etc.) + +If we've done everything correctly, Openbox restarts itself and our new menu +is now ready for use. If something doesn't work, read over the above example +again to make sure you didn't forget a step or leave out the necessary tags. + +Now that Openbox has been told where to find it's menu, it does a little more. +Openbox 0.51.x introduced automagic menu updates. As long as you never +change session.menuFile, you will never have to restart or reconfigure Openbox +whenever you change your menu. Openbox watches the timestamps on all the +files it reads to build your menu. If any of them change, they are reread and +your menu updated. This check is done everytime you open the root menu. Like +I said... it is a check, it doesn't reread the menu everytime, it just looks +at the modification time and rereads when it changes. |
