From 923eb46350b1102749eb05cd2120c96cc6a715d0 Mon Sep 17 00:00:00 2001
From: Tim Keller <tjk@tjkeller.xyz>
Date: Fri, 18 Oct 2024 21:49:17 -0500
Subject: initial commit

---
 func/noborders.lua   | 20 ++++++++++++++++++++
 func/sloppyfocus.lua |  4 ++++
 func/tagnames.lua    | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 func/warpcursor.lua  | 22 ++++++++++++++++++++++
 4 files changed, 97 insertions(+)
 create mode 100644 func/noborders.lua
 create mode 100644 func/sloppyfocus.lua
 create mode 100644 func/tagnames.lua
 create mode 100644 func/warpcursor.lua

(limited to 'func')

diff --git a/func/noborders.lua b/func/noborders.lua
new file mode 100644
index 0000000..fe67024
--- /dev/null
+++ b/func/noborders.lua
@@ -0,0 +1,20 @@
+local beautiful = require("beautiful")
+
+-- TODO this function will call arrange multiple times. once per each change of c.border_width
+local function update_borders(s)
+	local max = s.selected_tag.layout.name == "max"
+	local only_one = #s.tiled_clients == 1 -- use tiled_clients so that other floating windows don't affect the count
+
+	-- but iterate over clients instead of tiled_clients as tiled_clients doesn't include maximized windows
+	for _, c in pairs(s.clients) do
+		if c.prevent_kill then
+			c.border_width = beautiful.border_width * 3
+		elseif (max or only_one or c.maximized) and not c.floating then
+			c.border_width = 0
+		else
+			c.border_width = beautiful.border_width
+		end
+	end
+end
+
+screen.connect_signal("arrange", update_borders) -- NOTE this signal may eventually be deprecated. see issue #2581 and the v5 milestone on github
diff --git a/func/sloppyfocus.lua b/func/sloppyfocus.lua
new file mode 100644
index 0000000..a616286
--- /dev/null
+++ b/func/sloppyfocus.lua
@@ -0,0 +1,4 @@
+-- Enable sloppy focus, so that focus follows mouse.
+client.connect_signal("mouse::enter", function(c)
+	c:emit_signal("request::activate", "mouse_enter", { raise = false })
+end)
diff --git a/func/tagnames.lua b/func/tagnames.lua
new file mode 100644
index 0000000..fcd01a4
--- /dev/null
+++ b/func/tagnames.lua
@@ -0,0 +1,51 @@
+--TODO find out why it doesnt work at start
+--local awful = require("awful")
+
+function nametags(s)
+	local tags = s.tags
+	for _, tag in ipairs(tags) do
+		-- set tag basename
+		if tag.basename == nil then
+			tag.basename = tag.name
+		end
+
+		-- check if tag has any clients. if not, use basename
+		if next(tag:clients()) == nil then
+			tag.name = tag.basename
+		else
+			-- loop over all screen clients (ordered top to bottom)
+			local hastag = nil
+			for _, c in ipairs(s.clients) do
+				-- test if client in on the tag
+				for _, ctag in ipairs(c:tags()) do
+					if ctag == tag then
+						hastag = c
+						break
+					end
+				end
+				-- if it does, this will be the tag name. so break
+				if hastag ~= nil then
+					break
+				end
+			end
+			-- set tag name
+			-- there should always be a tag since we checked above so if there isnt then there is clearly a problem
+			--TODO remove this if statement
+			if hastag then
+				tag.name = tag.basename .. ": " .. hastag.class
+			end
+		end
+	end
+end
+
+function nametagsc(c)
+	nametags(c.screen)
+end
+
+client.connect_signal("manage",   nametagsc)
+client.connect_signal("swapped",  nametagsc)
+client.connect_signal("tagged",   nametagsc)
+client.connect_signal("unmanage", nametagsc)
+client.connect_signal("untagged", nametagsc)
+
+--awful.screen.connect_for_each_screen(nametags)
diff --git a/func/warpcursor.lua b/func/warpcursor.lua
new file mode 100644
index 0000000..f1a46bd
--- /dev/null
+++ b/func/warpcursor.lua
@@ -0,0 +1,22 @@
+function warp_cursor(c)
+--	if c ~= client.focus or not c.warp_cursor then
+	if not c.warp_cursor then
+		return
+	end
+
+	-- dont allow moving mouse unless it is over another client or over nothing
+	local canmovemouse = mouse.current_client or (mouse.current_wibox or mouse.current_widget) == nil
+
+	if canmovemouse and mouse.current_client ~= c then
+		mouse.coords {
+			x = c.x + (c.width  / 2),
+			y = c.y + (c.height / 2),
+		}
+	end
+end
+
+client.connect_signal("focus", warp_cursor)
+--client.connect_signal("property::size", warp_cursor)
+--client.connect_signal("property::position", warp_cursor)
+
+return warp_cursor
-- 
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