From aedf4ef0ec9712789310b5b6d7d06af90f4f6261 Mon Sep 17 00:00:00 2001
From: xero <x@xero.nu>
Date: Sat, 8 Mar 2014 22:14:34 -0500
Subject: add awesome wm config files and v0.1.0 of ghost theme.

---
 .config/awesome/lain/layout/cascadetile.lua | 155 ++++++++++++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 .config/awesome/lain/layout/cascadetile.lua

(limited to '.config/awesome/lain/layout/cascadetile.lua')

diff --git a/.config/awesome/lain/layout/cascadetile.lua b/.config/awesome/lain/layout/cascadetile.lua
new file mode 100644
index 0000000..98821e3
--- /dev/null
+++ b/.config/awesome/lain/layout/cascadetile.lua
@@ -0,0 +1,155 @@
+
+--[[
+                                                  
+     Licensed under GNU General Public License v2 
+      * (c) 2013,      Luke Bonham                
+      * (c) 2010-2012, Peter Hofmann              
+                                                  
+--]]
+
+local tag       = require("awful.tag")
+local beautiful = require("beautiful")
+local tonumber  = tonumber
+
+local cascadetile =
+{
+    name          = "cascadetile",
+    nmaster       = 0,
+    ncol          = 0,
+    mwfact        = 0,
+    offset_x      = 5,
+    offset_y      = 32,
+    extra_padding = 0
+}
+
+function cascadetile.arrange(p)
+
+    -- Layout with one fixed column meant for a master window. Its
+    -- width is calculated according to mwfact. Other clients are
+    -- cascaded or "tabbed" in a slave column on the right.
+
+    -- It's a bit hard to demonstrate the behaviour with ASCII-images...
+    --
+    --       (1)              (2)              (3)              (4)
+    --   +-----+---+      +-----+---+      +-----+---+      +-----+---+
+    --   |     |   |      |     |   |      |     |   |      |     | 4 |
+    --   |     |   |      |     | 2 |      |     | 3 |      |     |   |
+    --   |  1  |   |  ->  |  1  |   |  ->  |  1  |   |  ->  |  1  +---+
+    --   |     |   |      |     +---+      |     +---+      |     | 3 |
+    --   |     |   |      |     |   |      |     | 2 |      |     |---|
+    --   |     |   |      |     |   |      |     |---|      |     | 2 |
+    --   |     |   |      |     |   |      |     |   |      |     |---|
+    --   +-----+---+      +-----+---+      +-----+---+      +-----+---+
+
+    -- A useless gap (like the dwm patch) can be defined with
+    -- beautiful.useless_gap_width.
+    local useless_gap = tonumber(beautiful.useless_gap_width) or 0
+
+    -- Screen.
+    local wa = p.workarea
+    local cls = p.clients
+
+    -- Width of main column?
+    local t = tag.selected(p.screen)
+    local mwfact
+    if cascadetile.mwfact > 0
+    then
+        mwfact = cascadetile.mwfact
+    else
+        mwfact = tag.getmwfact(t)
+    end
+
+    -- Make slave windows overlap main window? Do this if ncol is 1.
+    local overlap_main
+    if cascadetile.ncol > 0
+    then
+        overlap_main = cascadetile.ncol
+    else
+        overlap_main = tag.getncol(t)
+    end
+
+    -- Minimum space for slave windows? See cascade.lua.
+    local num_c
+    if cascadetile.nmaster > 0
+    then
+        num_c = cascadetile.nmaster
+    else
+        num_c = tag.getnmaster(t)
+    end
+
+    local how_many = #cls - 1
+    if how_many < num_c
+    then
+        how_many = num_c
+    end
+    local current_offset_x = cascadetile.offset_x * (how_many - 1)
+    local current_offset_y = cascadetile.offset_y * (how_many - 1)
+
+    if #cls > 0
+    then
+        -- Main column, fixed width and height.
+        local c = cls[#cls]
+        local g = {}
+        local mainwid = wa.width * mwfact
+        local slavewid = wa.width - mainwid
+
+        if overlap_main == 1
+        then
+            g.width = wa.width
+
+            -- The size of the main window may be reduced a little bit.
+            -- This allows you to see if there are any windows below the
+            -- main window.
+            -- This only makes sense, though, if the main window is
+            -- overlapping everything else.
+            g.width = g.width - cascadetile.extra_padding
+        else
+            g.width = mainwid
+        end
+
+        g.height = wa.height
+        g.x = wa.x
+        g.y = wa.y
+        if useless_gap > 0
+        then
+            -- Reduce width once and move window to the right. Reduce
+            -- height twice, however.
+            g.width = g.width - useless_gap
+            g.height = g.height - 2 * useless_gap
+            g.x = g.x + useless_gap
+            g.y = g.y + useless_gap
+
+            -- When there's no window to the right, add an additional
+            -- gap.
+            if overlap_main == 1
+            then
+                g.width = g.width - useless_gap
+            end
+        end
+        c:geometry(g)
+
+        -- Remaining clients stacked in slave column, new ones on top.
+        if #cls > 1
+        then
+            for i = (#cls - 1),1,-1
+            do
+                c = cls[i]
+                g = {}
+                g.width = slavewid - current_offset_x
+                g.height = wa.height - current_offset_y
+                g.x = wa.x + mainwid + (how_many - i) * cascadetile.offset_x
+                g.y = wa.y + (i - 1) * cascadetile.offset_y
+                if useless_gap > 0
+                then
+                    g.width = g.width - 2 * useless_gap
+                    g.height = g.height - 2 * useless_gap
+                    g.x = g.x + useless_gap
+                    g.y = g.y + useless_gap
+                end
+                c:geometry(g)
+            end
+        end
+    end
+end
+
+return cascadetile
-- 
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