109 lines
3.8 KiB
Lua
109 lines
3.8 KiB
Lua
-- 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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-- Asynchronous XDG data aggregator
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local menu_utils = require("menubar.utils")
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local menu_gen = require("menubar.menu_gen")
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local awful = require("awful")
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local gears = require("gears")
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menu_utils.wm_name = ""
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-- Directories to scan for .desktop files
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local desktop_dirs = {}
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local desktop_dirs_complete = 0
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local icon_dirs = {}
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((os.getenv("XDG_DATA_DIRS") or
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"/usr/share/applications:/usr/local/share/applications")..":/home/yessiest/.local/share"):gsub("[^:]*",function(path)
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if gears.filesystem.dir_readable(path.."/applications") then
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table.insert(desktop_dirs, path.."/applications")
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end
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if gears.filesystem.dir_readable(path.."/icons") then
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table.insert(icon_dirs, path.."/icons")
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end
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end)
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-- Global xdg data cache
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xdg = {
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apps = {},
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categories = {
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Other = {
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icon = "applications-other",
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apps = {}
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},
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Wine = {
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icon = "wine",
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apps = {}
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}
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}
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}
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for k,v in pairs(menu_gen.all_categories) do
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xdg.categories[v.app_type] = {
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name = v.name,
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icon = v.icon_name,
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apps = {}
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}
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end
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-- Asynchronous scanning process
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for k,v in pairs(desktop_dirs) do
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awful.spawn.with_line_callback("find "..tostring(v).." -name *.desktop",{
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stdout = function(line)
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local data = menu_utils.parse_desktop_file(line)
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if data.NoDisplay then
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return
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end
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local appdata = {
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name = data.Name,
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category = "Other",
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exec = data.Exec,
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icon = (data.Icon and menu_utils.lookup_icon(data.Icon)),
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description = data.Comment
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}
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-- Match first available cateogry for sorting
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for k,v in pairs(data.Categories or {"Other"}) do
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if xdg.categories[v] then
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appdata.category = v
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break
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end
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-- Oh how do I love those Wine applications and their categories
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if v:match("^Wine") then
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appdata.category = "Wine"
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break
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end
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end
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-- Open terminal apps in the terminal (duh)
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if data.Terminal then
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appdata.exec = global.terminal.." -e "..appdata.exec
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end
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-- Just for you, Wine - special case because you're being a shit
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if (exec and exec:find("%W?wine ")) then
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appdata.category = "Wine"
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end
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table.insert(xdg.apps,appdata)
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table.insert(xdg.categories[appdata.category].apps,appdata)
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end,
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output_done = function()
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-- Call a global signal
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desktop_dirs_complete = desktop_dirs_complete + 1
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awesome.emit_signal("xdg::dir_finished",v)
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end
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})
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end
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awesome.connect_signal("xdg::dir_finished",function(dir)
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if desktop_dirs_complete == #desktop_dirs then
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awesome.emit_signal("xdg::all_finished")
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-- Clean up empty categories
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for k,v in pairs(xdg.categories) do
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if #v.apps == 0 then
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xdg.categories[k] = nil
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end
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end
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end
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end)
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