139 lines
2.6 KiB
Lua
139 lines
2.6 KiB
Lua
-- aweswt.lua
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-- Application switcher using dmenu
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--
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local M = {}
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-- local functions
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local get_out, get_input, _switch, assemble_command
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local defaults = {}
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local settings = {}
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defaults.bg_focus = theme.bg_focus
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defaults.fg_focus = theme.fg_focus
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defaults.bg_normal = theme.bg_normal
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defaults.fg_normal = theme.fg_normal
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defaults.font = string.gsub(theme.font, " ","-")
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defaults.menu_cmd = "dmenu -nf %q -nb %q -sf %q -sb %q -p 'Switch to' -fn %q -i"
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local command
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for key, value in pairs(defaults) do
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settings[key] = value
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end
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-- switch with window titles
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M.switch = function()
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_switch(true)
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end
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-- switch with client instance and class
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M.switch_class = function()
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_switch(false)
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end
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-- {{{ option setters
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M.set_bg_focus = function (color)
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settings.bg_focus = color or defaults.bg_focus
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assemble_command()
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end
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M.set_fg_focus = function (color)
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settings.fg_focus = color or defaults.fg_focus
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assemble_command()
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end
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M.set_bg_normal = function (color)
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settings.bg_normal = color or defaults.bg_normal
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assemble_command()
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end
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M.set_fg_normal = function (color)
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settings.fg_normal = color or defaults.fg_normal
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assemble_command()
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end
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M.set_font = function (font)
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settings.font = font or defaults.font
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assemble_command()
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end
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M.set_menu_command = function (command)
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settings.menu_cmd = command or defaults.menu_cmd
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assemble_command()
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end
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-- }}}
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-- {{{ io functions
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get_out = function (a)
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local f = io.popen(a)
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t = {}
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for line in f:lines() do
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table.insert(t, line)
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end
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return t
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end
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get_input = function (a)
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s1 = 'echo "' .. a .. '" | ' .. command
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return get_out(s1)
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end
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-- }}}
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-- {{{ main worker function
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_switch = function(use_name)
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local clients = client.get()
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if table.getn(clients) == 0 then
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return
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end
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local client_list_table = {}
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local apps = {}
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for key, client in pairs(clients) do
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local app
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if use_name then
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app = client['name']
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else
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app = key .. ':' .. client['instance'] .. '.' .. client['class']
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end
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table.insert(client_list_table, app)
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apps[app] = client
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end
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table.sort(client_list_table, function(a, b)
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return string.lower(a) < string.lower(b)
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end)
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local client_list = table.concat(client_list_table, "\n")
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local client_selected = apps[get_input(client_list)[1]]
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if client_selected then
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local ctags = client_selected:tags()
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awful.tag.viewonly(ctags[1])
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client.focus = client_selected
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client_selected:raise()
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end
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end
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-- }}}
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assemble_command = function()
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command = string.format(settings.menu_cmd,
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settings.fg_normal,
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settings.bg_normal,
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settings.fg_focus,
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settings.bg_focus,
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settings.font)
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end
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assemble_command()
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return M
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