104 lines
3.5 KiB
Lua
104 lines
3.5 KiB
Lua
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-- Signals config --
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-----------------------------------------------------------------------------------------------------------------------
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-- Grab environment
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local awful = require("awful")
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local beautiful = require("beautiful")
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local redutil = require("redflat.util")
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-- Initialize tables and vars for module
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-----------------------------------------------------------------------------------------------------------------------
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local signals = {}
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-- Support functions
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-----------------------------------------------------------------------------------------------------------------------
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local function do_sloppy_focus(c)
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if awful.layout.get(c.screen) ~= awful.layout.suit.magnifier and awful.client.focus.filter(c) then
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client.focus = c
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end
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end
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local function fixed_maximized_geometry(c, context)
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if c.maximized and context ~= "fullscreen" then
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c:geometry({
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x = c.screen.workarea.x,
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y = c.screen.workarea.y,
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height = c.screen.workarea.height - 2 * c.border_width,
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width = c.screen.workarea.width - 2 * c.border_width
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})
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end
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end
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-- Build table
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-----------------------------------------------------------------------------------------------------------------------
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function signals:init(args)
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args = args or {}
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local env = args.env
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-- actions on every application start
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client.connect_signal(
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"manage",
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function(c)
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-- put client at the end of list
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if env.set_slave then awful.client.setslave(c) end
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-- startup placement
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if awesome.startup
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and not c.size_hints.user_position
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and not c.size_hints.program_position
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then
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awful.placement.no_offscreen(c)
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end
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-- put new floating windows to the center of screen
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if env.set_center and c.floating and not (c.maximized or c.fullscreen) then
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redutil.placement.centered(c, nil, mouse.screen.workarea)
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end
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end
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)
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-- add missing borders to windows that get unmaximized
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client.connect_signal(
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"property::maximized",
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function(c)
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if not c.maximized then
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c.border_width = beautiful.border_width
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end
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end
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)
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-- don't allow maximized windows move/resize themselves
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client.connect_signal(
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"request::geometry", fixed_maximized_geometry
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)
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-- enable sloppy focus, so that focus follows mouse
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if env.sloppy_focus then
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client.connect_signal("mouse::enter", do_sloppy_focus)
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end
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-- hilight border of focused window
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-- can be disabled since focus indicated by titlebars in current config
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if env.color_border_focus then
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client.connect_signal("focus", function(c) c.border_color = beautiful.border_focus end)
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client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
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end
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-- wallpaper update on screen geometry change
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screen.connect_signal("property::geometry", env.wallpaper)
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-- Awesome v4.0 introduce screen handling without restart.
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-- All redflat panel widgets was designed in old fashioned way and doesn't support this fature properly.
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-- Since I'm using single monitor setup I have no will to rework panel widgets by now,
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-- so restart signal added here is simple and dirty workaround.
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-- You can disable it on your own risk.
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screen.connect_signal("list", awesome.restart)
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end
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-- End
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-----------------------------------------------------------------------------------------------------------------------
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return signals
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