339 lines
12 KiB
Markdown
339 lines
12 KiB
Markdown
|
Quake
|
||
|
|
-----
|
||
|
|
|
||
|
|
A Quake-like dropdown container for your favourite application.
|
||
|
|
|
||
|
|
**Usage**
|
||
|
|
|
||
|
|
Define it globally to have a single instance for all screens:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
local quake = lain.util.quake()
|
||
|
|
```
|
||
|
|
|
||
|
|
or define it in `connect_for_each_screen` to have one instance for each screen:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
awful.screen.connect_for_each_screen(function(s)
|
||
|
|
-- Quake application
|
||
|
|
s.quake = lain.util.quake()
|
||
|
|
-- [...]
|
||
|
|
```
|
||
|
|
|
||
|
|
**Keybinding example**
|
||
|
|
|
||
|
|
If using a global instance:
|
||
|
|
```lua
|
||
|
|
awful.key({ modkey, }, "z", function () quake:toggle() end),
|
||
|
|
```
|
||
|
|
|
||
|
|
If using a per-screen instance:
|
||
|
|
```lua
|
||
|
|
awful.key({ modkey, }, "z", function () awful.screen.focused().quake:toggle() end),
|
||
|
|
```
|
||
|
|
|
||
|
|
**Input table**
|
||
|
|
|
||
|
|
Variable | Meaning | Type | Default
|
||
|
|
--- | --- | --- | ---
|
||
|
|
`app` | client to spawn | string | "xterm"
|
||
|
|
`name` | client name | string | "QuakeDD"
|
||
|
|
`argname` | how to specify client name | string | "-name %s"
|
||
|
|
`extra` | extra `app` arguments | string | empty string
|
||
|
|
`border` | border width | integer | 1
|
||
|
|
`visible` | initially visible | boolean | false
|
||
|
|
`followtag` | always spawn on currently focused screen | boolean | false
|
||
|
|
`overlap` | Overlap the wibox or not | boolean | false
|
||
|
|
`settings` | Additional settings to make on the client | function | `nil`
|
||
|
|
`screen` | screen where to spawn the client | integer | `awful.screen.focused()`
|
||
|
|
`height` | dropdown client height | float in [0,1] or exact pixels number | 0.25
|
||
|
|
`width` | dropdown client width | float in [0,1] or exact pixels number | 1
|
||
|
|
`vert` | vertical position | string, possible values: "top", "bottom", "center" | "top"
|
||
|
|
`horiz` | horizontal position | string, possible values: "left", "right", "center" | "left"
|
||
|
|
|
||
|
|
`height` and `width` express a fraction of the workspace.
|
||
|
|
|
||
|
|
`settings` is a function which takes the client as input, and can be used to customize its properties. For instance:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
-- set the client sticky
|
||
|
|
s.quake = lain.util.quake { settings = function(c) c.sticky = true end }
|
||
|
|
```
|
||
|
|
|
||
|
|
Read [here](https://awesomewm.org/doc/api/classes/client.html#Object_properties) for the complete list of properties.
|
||
|
|
|
||
|
|
**Notes**
|
||
|
|
|
||
|
|
* [Does not work](https://github.com/lcpz/lain/issues/358) with `gnome-terminal`, `konsole`, or any other terminal which is strictly designed for a Desktop Environment. Just pick a better terminal, [there's plenty](https://wiki.archlinux.org/index.php/List_of_applications#Terminal_emulators).
|
||
|
|
* Set `followtag = true` if [experiencing issues with multiple screens](https://github.com/lcpz/lain/issues/346).
|
||
|
|
* If you have a `awful.client.setslave` rule for your application, ensure you use an exception for `QuakeDD` (or your defined `name`). Otherwise, you may run into problems with focus.
|
||
|
|
* If you are using a VTE-based terminal like `termite`, be sure to set [`argname = "--name %s"`](https://github.com/lcpz/lain/issues/211).
|
||
|
|
|
||
|
|
Separators
|
||
|
|
----------
|
||
|
|
|
||
|
|
Adds Cairo separators.
|
||
|
|
|
||
|
|
```lua
|
||
|
|
local separators = lain.util.separators
|
||
|
|
```
|
||
|
|
|
||
|
|
A separator function `separators.separator` takes two color arguments, defined as strings. `"alpha"` argument is allowed. Example:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
arrl_dl = separators.arrow_left(beautiful.bg_focus, "alpha")
|
||
|
|
arrl_ld = separators.arrow_left("alpha", beautiful.bg_focus)
|
||
|
|
```
|
||
|
|
|
||
|
|
You can customize height and width by setting `separators_height` and `separators_width` in your `theme.lua`. Default values are 0 and 9, respectively.
|
||
|
|
|
||
|
|
List of functions:
|
||
|
|
|
||
|
|
+-- separators
|
||
|
|
|
|
||
|
|
|`-- arrow_right() Draw a right arrow.
|
||
|
|
`-- arrow_left() Draw a left arrow.
|
||
|
|
|
||
|
|
markup
|
||
|
|
------
|
||
|
|
|
||
|
|
Mades markup easier.
|
||
|
|
|
||
|
|
```lua
|
||
|
|
local markup = lain.util.markup
|
||
|
|
```
|
||
|
|
|
||
|
|
List of functions:
|
||
|
|
|
||
|
|
+-- markup
|
||
|
|
|
|
||
|
|
|`-- bold() Set bold.
|
||
|
|
|`-- italic() Set italicized text.
|
||
|
|
|`-- strike() Set strikethrough text.
|
||
|
|
|`-- underline() Set underlined text.
|
||
|
|
|`-- monospace() Set monospaced text.
|
||
|
|
|`-- big() Set bigger text.
|
||
|
|
|`-- small() Set smaller text.
|
||
|
|
|`-- font() Set the font of the text.
|
||
|
|
|`-- font() Set the font of the text.
|
||
|
|
|`-- color() Set background and foreground color.
|
||
|
|
|`-- fontfg() Set font and foreground color.
|
||
|
|
|`-- fontbg() Set font and background color.
|
||
|
|
`-- fontcolor() Set font, plus background and foreground colors.
|
||
|
|
|
|
||
|
|
|`--+ bg
|
||
|
|
| |
|
||
|
|
| `-- color() Set background color.
|
||
|
|
|
|
||
|
|
`--+ fg
|
||
|
|
|
|
||
|
|
`-- color() Set foreground color.
|
||
|
|
|
||
|
|
they all take one argument, which is the text to markup, except the following:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
markup.font(font, text)
|
||
|
|
markup.color(fg, bg, text)
|
||
|
|
markup.fontfg(font, fg, text)
|
||
|
|
markup.fontbg(font, bg, text)
|
||
|
|
markup.fontcolor(font, fg, bg, text)
|
||
|
|
markup.fg.color(color, text)
|
||
|
|
markup.bg.color(color, text)
|
||
|
|
```
|
||
|
|
|
||
|
|
Dynamic tagging
|
||
|
|
---------------
|
||
|
|
|
||
|
|
That is:
|
||
|
|
|
||
|
|
- add a new tag;
|
||
|
|
- rename current tag;
|
||
|
|
- move current tag;
|
||
|
|
- delete current tag.
|
||
|
|
|
||
|
|
If you delete a tag, any rule set on it shall be broken, so be careful.
|
||
|
|
|
||
|
|
Use it with key bindings like these:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
awful.key({ modkey, "Shift" }, "n", function () lain.util.add_tag(mylayout) end),
|
||
|
|
awful.key({ modkey, "Shift" }, "r", function () lain.util.rename_tag() end),
|
||
|
|
awful.key({ modkey, "Shift" }, "Left", function () lain.util.move_tag(1) end), -- move to next tag
|
||
|
|
awful.key({ modkey, "Shift" }, "Right", function () lain.util.move_tag(-1) end), -- move to previous tag
|
||
|
|
awful.key({ modkey, "Shift" }, "d", function () lain.util.delete_tag() end),
|
||
|
|
```
|
||
|
|
|
||
|
|
The argument in `lain.util.add_tag` represents the tag layout, and is optional: if not present, it will be defaulted to `awful.layout.suit.tile`.
|
||
|
|
|
||
|
|
Useless gaps resize
|
||
|
|
---------------------
|
||
|
|
|
||
|
|
Changes `beautiful.useless_gaps` on the fly.
|
||
|
|
|
||
|
|
```lua
|
||
|
|
lain.util.useless_gap_resize(thatmuch, s, t)
|
||
|
|
```
|
||
|
|
|
||
|
|
The argument `thatmuch` is the number of pixel to add to/substract from gaps (integer).
|
||
|
|
|
||
|
|
The arguments `s` and `t` are the `awful.screen` and `awful.tag` in which you want to change the gap. They are optional.
|
||
|
|
|
||
|
|
Following are example keybindings for changing client gaps on current screen and tag.
|
||
|
|
|
||
|
|
Example 1:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
-- On the fly useless gaps change
|
||
|
|
awful.key({ altkey, "Control" }, "+", function () lain.util.useless_gaps_resize(1) end),
|
||
|
|
awful.key({ altkey, "Control" }, "-", function () lain.util.useless_gaps_resize(-1) end),
|
||
|
|
```
|
||
|
|
|
||
|
|
where `altkey = Mod1`. Example 2:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
mywidget:buttons(awful.util.table.join (
|
||
|
|
awful.button({}, 4, function() lain.util.useless_gaps_resize(-1) end),
|
||
|
|
awful.button({}, 5, function() lain.util.useless_gaps_resize(1) end)
|
||
|
|
end)
|
||
|
|
))
|
||
|
|
```
|
||
|
|
|
||
|
|
so when hovering the mouse over `mywidget`, you can adjust useless gaps size by scrolling with the mouse wheel.
|
||
|
|
|
||
|
|
tag\_view\_nonempty
|
||
|
|
-------------------
|
||
|
|
|
||
|
|
This function lets you jump to the next/previous non-empty tag.
|
||
|
|
It takes two arguments:
|
||
|
|
|
||
|
|
* `direction`: `1` for next non-empty tag, `-1` for previous.
|
||
|
|
* `sc`: Screen which the taglist is in. Default is `mouse.screen` or `1`. This
|
||
|
|
argument is optional.
|
||
|
|
|
||
|
|
You can use it with key bindings like these:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
-- Non-empty tag browsing
|
||
|
|
awful.key({ altkey }, "Left", function () lain.util.tag_view_nonempty(-1) end),
|
||
|
|
awful.key({ altkey }, "Right", function () lain.util.tag_view_nonempty(1) end),
|
||
|
|
```
|
||
|
|
|
||
|
|
where `altkey = "Mod1"`.
|
||
|
|
|
||
|
|
magnify\_client
|
||
|
|
---------------
|
||
|
|
|
||
|
|
Set a client to floating and resize it in the same way the "magnifier"
|
||
|
|
layout does it. Place it on the "current" screen (derived from the mouse
|
||
|
|
position). This allows you to magnify any client you wish, regardless of
|
||
|
|
the currently used layout. Use it with a client keybinding like this:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
clientkeys = awful.util.table.join(
|
||
|
|
-- [...]
|
||
|
|
awful.key({ modkey, "Control" }, "m", lain.util.magnify_client),
|
||
|
|
-- [...]
|
||
|
|
)
|
||
|
|
```
|
||
|
|
|
||
|
|
If you want to "de-magnify" it, just retype the keybinding.
|
||
|
|
|
||
|
|
If you want magnified client to respond to `incmwfact`, read [here](https://github.com/lcpz/lain/issues/195).
|
||
|
|
|
||
|
|
menu\_clients\_current\_tags
|
||
|
|
----------------------------
|
||
|
|
|
||
|
|
Similar to `awful.menu.clients`, but this menu only shows the clients
|
||
|
|
of currently visible tags. Use it with a key binding like this:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
awful.key({ "Mod1" }, "Tab", function()
|
||
|
|
lain.util.menu_clients_current_tags({ width = 350 }, { keygrabber = true })
|
||
|
|
end),
|
||
|
|
```
|
||
|
|
|
||
|
|
menu\_iterator
|
||
|
|
--------------
|
||
|
|
|
||
|
|
A generic menu utility which enables iteration over lists of possible
|
||
|
|
actions to execute. The perfect example is a menu for choosing what
|
||
|
|
configuration to apply to X with `xrandr`, as suggested on the [Awesome wiki page](https://awesomewm.org/recipes/xrandr).
|
||
|
|
|
||
|
|
<p align="center">
|
||
|
|
<img src="https://user-images.githubusercontent.com/4147254/36317474-3027f8b6-130b-11e8-9b6b-9a2cf55ae841.gif"/>
|
||
|
|
<br>An example Synergy menu, courtesy of <a href="https://github.com/sim590/dotfiles/blob/master/awesome/rc/xrandr.lua">sim590</a>
|
||
|
|
</p>
|
||
|
|
|
||
|
|
You can either manually create a menu by defining a table in this format:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
{ { "choice description 1", callbackFuction1 }, { "choice description 2", callbackFunction2 }, ... }
|
||
|
|
```
|
||
|
|
|
||
|
|
or use `util.menu_iterator.menu`. Once you have your menu, use it with `lain.menu_iterator.iterate`.
|
||
|
|
|
||
|
|
### Input tables
|
||
|
|
|
||
|
|
**lain.menu_iterator.iterate**
|
||
|
|
|
||
|
|
| Argument | Description | Type
|
||
|
|
|---|---| ---
|
||
|
|
| `menu` | the menu to iterate on | table
|
||
|
|
| `timeout` | time (in seconds) to wait on a choice before the choice is accepted | integer (default: 4)
|
||
|
|
| `icon` | path to the icon to display in `naughty.notify` window | string
|
||
|
|
|
||
|
|
**lain.menu_iterator.menu**
|
||
|
|
|
||
|
|
| Argument | Description | Type
|
||
|
|
|---|---| ---
|
||
|
|
`choices` | list of choices (e.g., `{ "choice1", "choice2", ... }`) | array of strings
|
||
|
|
`name` | name of the program related to this menu | string
|
||
|
|
`selected_cb` | callback to execute for each selected choice, it takes one choice (string) as argument; can be `nil` (no action to execute) | function
|
||
|
|
`rejected_cb` | callback to execute for all rejected choices (the remaining choices, once one is selected), it takes one choice (string) as argument; can be `nil` (no action to execute) | function
|
||
|
|
`extra_choices` | more choices to be added to the menu; unlike `choices`, these ones won't trigger `rejected_cb` | array of `{ choice, callback }` pairs, where `choice` is a string and `callback` is a function
|
||
|
|
`combination` | how choices have to be combined in the menu; possible values are: "single" (default), the set of possible choices will simply be the input set ; "powerset", the set of possible choices will be the [power set](https://en.wikipedia.org/wiki/Power_set) of the input set | string
|
||
|
|
|
||
|
|
### Examples
|
||
|
|
|
||
|
|
A simple example is:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
local mymenu_iterable = lain.util.menu_iterator.menu {
|
||
|
|
choices = {"My first choice", "My second choice"},
|
||
|
|
name = "My awesome program",
|
||
|
|
selected_cb = function(choice)
|
||
|
|
-- do something with selected choice
|
||
|
|
end,
|
||
|
|
rejected_cb = function(choice)
|
||
|
|
-- do something with every rejected choice
|
||
|
|
end
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
The variable `mymenu_iterable` is a menu compatible with the function `lain.util.menu_iterator.iterate`, which will iterate over it and displays notification with `naughty.notify` every time it is called. You can use it like this:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
local confirm_timeout = 5 -- time to wait before confirming the menu selection
|
||
|
|
local my_notify_icon = "/path/to/icon" -- the icon to display in the notification
|
||
|
|
lain.util.menu_iterator.iterate(mymenu_iterable, confirm_timeout, my_notify_icon)
|
||
|
|
```
|
||
|
|
|
||
|
|
Once `confirm_timeout` has passed without anymore calls to `iterate`, the choice is made and the associated callbacks (both for selected and rejected choices) are spawned.
|
||
|
|
|
||
|
|
A useful practice is to add a `Cancel` option as an extra choice for canceling a menu selection. Extending the above example:
|
||
|
|
|
||
|
|
```lua
|
||
|
|
local mymenu_iterable = lain.util.menu_iterator.menu {
|
||
|
|
choices = {"My first choice", "My second choice"},
|
||
|
|
name = "My awesome program",
|
||
|
|
selected_cb = function(choice)
|
||
|
|
-- do something with selected choice
|
||
|
|
end,
|
||
|
|
rejected_cb = function(choice)
|
||
|
|
-- do something with every rejected choice
|
||
|
|
end
|
||
|
|
-- nil means no action to do
|
||
|
|
extra_choices = { {"Cancel"}, nil }
|
||
|
|
}
|
||
|
|
```
|