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79 lines
2.4 KiB
79 lines
2.4 KiB
-- This file is part of Reno desktop.
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--
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-- Reno desktop is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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--
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-- Reno desktop is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License along with Reno desktop. If not, see <https://www.gnu.org/licenses/>.
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-- library for constructing bindable keys
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local asckey = {
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keymap = {}
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}
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local awful = require("awful")
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local gears = require("gears")
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asckey.set_keymap = function(keymap)
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for k,v in pairs(keymap) do
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asckey.keymap[v] = k
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end
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end
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asckey.get_keycomb = function(name)
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local modifiers = {}
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name = name:gsub("[^%s%+]+%+",function(v)
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if v == "modkey+" then v = global.modkey.."+" end
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table.insert(modifiers,v:sub(1,-2))
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return ""
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end)
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return modifiers,name
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end
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asckey.k = function(name,callback,description)
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if not asckey.keymap[name] then
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return {}
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end
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local modifiers,key = asckey.get_keycomb(asckey.keymap[name])
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return awful.key(modifiers,key,
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callback,
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description)
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end
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asckey.custom_binds = function()
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local custom_keys = {}
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for comm,_ in pairs(asckey.keymap) do
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if not comm:match("^:.*") then
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table.insert(custom_keys,asckey.k(comm,function()
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awful.spawn(comm)
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end,{description = comm, group = "custom"}))
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end
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end
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return custom_keys
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end
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asckey.context = function(keys)
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local context = {keys = keys, key_lookup = {},active = false}
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for _,v in pairs(keys) do
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context.key_lookup[v] = true
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end
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function context:activate()
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context.active = true
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root.keys(gears.table.join(
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root.keys(),
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self.keys
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))
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end
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function context:deactivate()
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context.active = false
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local root_keys = root.keys()
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for i = #root_keys,1,-1 do
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if self.key_lookup[root_keys[i]] then
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table.remove(root_keys,i)
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end
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end
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root.keys(root_keys)
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end
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return context
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end
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return asckey
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