init

lib/tree/window.lua

@@ -0,0 +1,122 @@
+local Tree
+local X = require("x")
+local Util = require("util")
+local Async = require("async")
+local Tag = require("tree.tag")
+
+local function round(n)
+	return math.floor(n+0.5)
+end
+
+local Window = {
+	x = 0, y = 0,
+	w = 0, h = 0,
+	bx = 0, by = 0,
+	bw = 0, bh = 0,
+	margin = {top = 0, right = 0, bottom = 0, left = 0},
+	borderWidth = 0
+}
+Window.__index = Window
+function Window.new(id)
+	local window = {
+		id = id,
+		monitor = Tree.focusedMonitor,
+		-- tags = {
+		-- 	main = Tag.new()
+		-- }
+	}
+	 setmetatable(window, Window)
+	 return window
+end
+function Window:getClass()
+	if self.class == nil then
+		local c1, c2 = X.getProperty(self.id, X.getAtoms("WM_CLASS"), 0, X.AnyPropertyType)
+		if c1 then
+			self.class = {c1, c2}
+		else
+			self.class = false
+		end
+	end
+	return self.class
+end
+function Window:getName()
+	self.name = X.getProperty(self.id, X.getAtoms("_NET_WM_NAME"), 0, X.getAtoms("UTF8_STRING"))
+	if not self.name then
+		self.name = X.getProperty(self.id, X.getAtoms("WM_NAME"), 0, X.AnyPropertyType)
+	end
+	return self.name
+end
+function Window:float()
+end
+function Window:setGeometry(x, y, w, h)
+	if self.x ~= x or self.y ~= y or self.width ~= w or self.h ~= h then
+		self.x, self.y, self.width, self.height = x, y, w, h
+		self:applyGeometry()
+	end
+	-- self.monitor.dirtyGeometry = true
+	-- self.dirtyGeometry = true
+	-- Tree.dirtyGeometry = true
+	-- self.dirtyGeometry = true
+	-- print("set")
+	-- Async.idle(function()
+	-- 	if self.dirtyGeometry then
+	-- 		self:applyGeometry()
+	-- 	end
+	-- 	print("ran")
+	-- 	self.dirtyGeometry = false
+	-- end)
+end
+function Window:applyGeometry()
+	X.setWindowGeometry(self.id, self.x, self.y, self.width, self.height)
+end
+function Window:show()
+	self.visible = true
+	X.mapWindow(self.id)
+	Tree.focusedMonitor:updateTiling()
+end
+function Window:hide()
+	self.visible = false
+	X.unmapWindow(self.id)
+	Tree.focusedMonitor:updateTiling()
+end
+--* Window:focus() Moves keyboard focus to window, appends it to the focus history (**Tree**.**focusHistory**), and adds the "focused" tag
+function Window:unmanage()
+	local i = self:getIndex()
+	table.remove(self.monitor.stack, i)
+	if self.focused then
+		Tree.focusedWindow = nil
+		self.focused = nil
+	end
+	Tree.windows[self.id] = nil
+	Tree.focusedMonitor:updateTiling()
+end
+function Window:getIndex()
+	return Util.indexOf(self.monitor.stack, self)
+end
+function Window:getNext(d)
+	d = d or 1
+	local stack = Tree.focusedMonitor.stack
+	local w = self:getIndex()
+	local i = (((w-1) + d) % #stack) + 1
+	return stack[i]
+end
+function Window:focus()
+	self.focused = true
+	if Tree.focusedWindow then
+		Tree.focusedWindow.focused = false
+	end
+	Tree.focusedWindow = self
+	Tree.focusedContainer = self.parent
+	Tree.focusedMonitor.focusedContainer = self.parent
+	X.setInputFocus(self.id)
+end
+function Window:getStackIndex()
+	return Util.indexOf(self, self.monitor.stack)
+end
+
+function Window.init()
+	Tree = require("tree")
+end
+
+return Window
+