Class: Wmctile::WindowTiler

Inherits:
Class
  • Object
show all
Defined in:
lib/wmctile/window_tiler.rb

Instance Method Summary collapse

Methods inherited from Class

#cmd, #notify

Constructor Details

#initialize(settings, memory, wm = nil) ⇒ WindowTiler

init ##########################



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# File 'lib/wmctile/window_tiler.rb', line 5

def initialize settings, memory, wm = nil
	@settings = settings
	@memory = memory
	@wm = wm
end

Instance Method Details

#memory ⇒ Object 



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# File 'lib/wmctile/window_tiler.rb', line 16

def memory
	@memory || @memory = Wmctile::Memory.new
end

#resize(where = 'left', portion = 0.01) ⇒ Object 



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# File 'lib/wmctile/window_tiler.rb', line 34

def resize where = 'left', portion = 0.01
	portion = portion.to_f
	# what are we moving? the last one used from these:
	methods = ['snap']
	freshest_meth = nil
	freshest_time = 0
	methods.each do |meth|
		time = self.memory.get self.wm.workspace, meth, 'time'
		if time > freshest_time
			freshest_time = time
			freshest_meth = meth
		end
	end
	# ok, got it, it's freshest_meth
	self.send "resize_#{ freshest_meth }", where, portion
end

#resize_snap(where = 'left', portion = 0.01) ⇒ Object 



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# File 'lib/wmctile/window_tiler.rb', line 50

def resize_snap where = 'left', portion = 0.01
	portion = portion.to_f
	info = self.memory.get self.wm.workspace, 'snap'
	if info.nil?
		return nil
	end
	negative = case info['where']
	when 'left'
		if where == 'left'	
			true
		elsif where == 'right'
			false
		else
			nil
		end
	when 'right'
		if where == 'left'	
			false
		elsif where == 'right'
			true
		else
			nil
		end
	when 'top'
		if where == 'bottom'	
			false
		elsif where == 'top'
			true
		else
			nil
		end
	when 'bottom'
		if where == 'top'	
			false
		elsif where == 'bottom'
			true
		else
			nil
		end
	end
	unless negative.nil?
		portion = -portion  if negative
		self.snap info['where'], info['window_id'], info['portion']+portion
	end
end

#snap(where = 'left', window_str = nil, portion = 0.5) ⇒ Object

actual snapping methods #######



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# File 'lib/wmctile/window_tiler.rb', line 22

def snap where = 'left', window_str = nil, portion = 0.5
	window = self.wm.get_window window_str
	if window
		how_to_move = self.wm.calculate_snap where, portion.to_f
		if how_to_move
			window.move how_to_move
			self.memory.set self.wm.workspace, 'snap', {
				'where' => where, 'portion' => portion, 'window_id' => window.id
			}
		end
	end
end

#wm ⇒ Object

object getter methods #########



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# File 'lib/wmctile/window_tiler.rb', line 13

def wm
	@wm || @wm = Wmctile::WindowManager.new(@settings)
end