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-rw-r--r--.config/awesome/scratchdrop/README.md3
-rw-r--r--.config/awesome/scratchdrop/init.lua133
2 files changed, 136 insertions, 0 deletions
diff --git a/.config/awesome/scratchdrop/README.md b/.config/awesome/scratchdrop/README.md
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+++ b/.config/awesome/scratchdrop/README.md
@@ -0,0 +1,3 @@
+This is the `drop` section of [scratchpad](http://awesome.naquadah.org/wiki/Scratchpad_manager).
+
+I cutted out the rest because I don't use it.
diff --git a/.config/awesome/scratchdrop/init.lua b/.config/awesome/scratchdrop/init.lua
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+++ b/.config/awesome/scratchdrop/init.lua
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+-------------------------------------------------------------------
+-- Drop-down applications manager for the awesome window manager
+-------------------------------------------------------------------
+-- Coded by: * Lucas de Vries <lucas@glacicle.com>
+-- Hacked by: * Adrian C. (anrxc) <anrxc@sysphere.org>
+-- Licensed under the WTFPL version 2
+-- * http://sam.zoy.org/wtfpl/COPYING
+-------------------------------------------------------------------
+-- To use this module add:
+-- local scratchdrop = require("scratchdrop")
+-- to the top of your rc.lua, and call it from a keybinding:
+-- scratchdrop(prog, vert, horiz, width, height, sticky, screen)
+--
+-- Parameters:
+-- prog - Program to run; "urxvt", "gmrun", "thunderbird"
+-- vert - Vertical; "bottom", "center" or "top" (default)
+-- horiz - Horizontal; "left", "right" or "center" (default)
+-- width - Width in absolute pixels, or width percentage
+-- when <= 1 (1 (100% of the screen) by default)
+-- height - Height in absolute pixels, or height percentage
+-- when <= 1 (0.25 (25% of the screen) by default)
+-- sticky - Visible on all tags, false by default
+-- screen - Screen (optional), mouse.screen by default
+-------------------------------------------------------------------
+
+-- Grab environment
+local pairs = pairs
+local awful = require("awful")
+local setmetatable = setmetatable
+local capi = {
+ mouse = mouse,
+ client = client,
+ screen = screen
+}
+
+-- Scratchdrop: drop-down applications manager for the awesome window manager
+local scratchdrop = {} -- module scratch.drop
+
+local dropdown = {}
+
+-- Create a new window for the drop-down application when it doesn't
+-- exist, or toggle between hidden and visible states when it does
+function toggle(prog, vert, horiz, width, height, sticky, screen)
+ vert = vert or "top"
+ horiz = horiz or "center"
+ width = width or 1
+ height = height or 0.25
+ sticky = sticky or false
+ screen = screen or capi.mouse.screen
+
+ -- Determine signal usage in this version of awesome
+ local attach_signal = capi.client.connect_signal or capi.client.add_signal
+ local detach_signal = capi.client.disconnect_signal or capi.client.remove_signal
+
+ if not dropdown[prog] then
+ dropdown[prog] = {}
+
+ -- Add unmanage signal for scratchdrop programs
+ attach_signal("unmanage", function (c)
+ for scr, cl in pairs(dropdown[prog]) do
+ if cl == c then
+ dropdown[prog][scr] = nil
+ end
+ end
+ end)
+ end
+
+ if not dropdown[prog][screen] then
+ spawnw = function (c)
+ dropdown[prog][screen] = c
+
+ -- Scratchdrop clients are floaters
+ awful.client.floating.set(c, true)
+
+ -- Client geometry and placement
+ local screengeom = capi.screen[screen].workarea
+
+ if width <= 1 then width = (screengeom.width * width) - 3 end
+ if height <= 1 then height = screengeom.height * height end
+
+ if horiz == "left" then x = screengeom.x
+ elseif horiz == "right" then x = screengeom.width - width
+ else x = screengeom.x+(screengeom.width-width)/2 - 1 end
+
+ if vert == "bottom" then y = screengeom.height + screengeom.y - height
+ elseif vert == "center" then y = screengeom.y+(screengeom.height-height)/2
+ else y = screengeom.y end
+
+ -- Client properties
+ c:geometry({ x = x, y = y, width = width, height = height })
+ c.ontop = true
+ c.above = true
+ c.skip_taskbar = true
+ if sticky then c.sticky = true end
+ if c.titlebar then awful.titlebar.remove(c) end
+
+ c:raise()
+ capi.client.focus = c
+ detach_signal("manage", spawnw)
+ end
+
+ -- Add manage signal and spawn the program
+ attach_signal("manage", spawnw)
+ awful.util.spawn_with_shell(prog, false) -- original without '_with_shell'
+ else
+ -- Get a running client
+ c = dropdown[prog][screen]
+
+ -- Switch the client to the current workspace
+ if c:isvisible() == false then c.hidden = true
+ awful.client.movetotag(awful.tag.selected(screen), c)
+ end
+
+ -- Focus and raise if hidden
+ if c.hidden then
+ -- Make sure it is centered
+ if vert == "center" then awful.placement.center_vertical(c) end
+ if horiz == "center" then awful.placement.center_horizontal(c) end
+ c.hidden = false
+ c:raise()
+ capi.client.focus = c
+ else -- Hide and detach tags if not
+ c.hidden = true
+ local ctags = c:tags()
+ for i, t in pairs(ctags) do
+ ctags[i] = nil
+ end
+ c:tags(ctags)
+ end
+ end
+end
+
+return setmetatable(scratchdrop, { __call = function(_, ...) return toggle(...) end })