821 lines
29 KiB
Lua
821 lines
29 KiB
Lua
local Gio = require("lgi").Gio
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local awful = require("awful")
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local gobject = require("gears.object")
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local gtable = require("gears.table")
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local gtimer = require("gears.timer")
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local wibox = require("wibox")
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local beautiful = require("beautiful")
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local prompt_widget = require(... .. ".prompt")
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local dpi = beautiful.xresources.apply_dpi
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local string = string
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local table = table
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local math = math
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local ipairs = ipairs
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local pairs = pairs
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local capi = { screen = screen, mouse = mouse }
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local path = ...
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local helpers = require(tostring(path):match(".*bling") .. ".helpers")
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local app_launcher = { mt = {} }
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local KILL_OLD_INOTIFY_SCRIPT = [[ ps x | grep "inotifywait -e modify /usr/share/applications" | grep -v grep | awk '{print $1}' | xargs kill ]]
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local INOTIFY_SCRIPT = [[ bash -c "while (inotifywait -e modify /usr/share/applications -qq) do echo; done" ]]
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local AWESOME_SENSIBLE_TERMINAL_PATH = debug.getinfo(1).source:match("@?(.*/)") ..
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"awesome-sensible-terminal"
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local function default_value(value, default)
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if value == nil then
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return default
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else
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return value
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end
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end
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local function string_levenshtein(str1, str2)
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local len1 = string.len(str1)
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local len2 = string.len(str2)
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local matrix = {}
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local cost = 0
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-- quick cut-offs to save time
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if (len1 == 0) then
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return len2
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elseif (len2 == 0) then
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return len1
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elseif (str1 == str2) then
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return 0
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end
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-- initialise the base matrix values
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for i = 0, len1, 1 do
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matrix[i] = {}
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matrix[i][0] = i
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end
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for j = 0, len2, 1 do
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matrix[0][j] = j
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end
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-- actual Levenshtein algorithm
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for i = 1, len1, 1 do
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for j = 1, len2, 1 do
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if (str1:byte(i) == str2:byte(j)) then
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cost = 0
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else
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cost = 1
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end
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matrix[i][j] = math.min(matrix[i-1][j] + 1, matrix[i][j-1] + 1, matrix[i-1][j-1] + cost)
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end
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end
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-- return the last value - this is the Levenshtein distance
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return matrix[len1][len2]
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end
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local function case_insensitive_pattern(pattern)
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-- find an optional '%' (group 1) followed by any character (group 2)
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local p = pattern:gsub("(%%?)(.)", function(percent, letter)
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if percent ~= "" or not letter:match("%a") then
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-- if the '%' matched, or `letter` is not a letter, return "as is"
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return percent .. letter
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else
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-- else, return a case-insensitive character class of the matched letter
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return string.format("[%s%s]", letter:lower(), letter:upper())
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end
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end)
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return p
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end
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local function has_value(tab, val)
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for index, value in pairs(tab) do
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if val:find(case_insensitive_pattern(value)) then
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return true
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end
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end
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return false
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end
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local function app_widget(self, app)
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local widget = nil
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if self.app_template == nil then
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widget = wibox.widget
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{
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widget = wibox.container.background,
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forced_width = dpi(300),
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forced_height = dpi(120),
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bg = self.app_normal_color,
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{
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widget = wibox.container.margin,
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margins = dpi(10),
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{
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layout = wibox.layout.fixed.vertical,
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spacing = dpi(10),
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{
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widget = wibox.container.place,
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halign = "center",
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valign = "center",
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{
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widget = wibox.widget.imagebox,
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id = "icon_role",
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forced_width = dpi(70),
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forced_height = dpi(70),
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image = app.icon
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},
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},
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{
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widget = wibox.container.place,
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halign = "center",
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valign = "center",
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{
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widget = wibox.widget.textbox,
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id = "name_role",
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markup = string.format("<span foreground='%s'>%s</span>", self.app_name_normal_color, app.name)
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}
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}
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}
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}
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}
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widget:connect_signal("mouse::enter", function()
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local widget = capi.mouse.current_wibox
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if widget then
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widget.cursor = "hand2"
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end
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end)
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widget:connect_signal("mouse::leave", function()
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local widget = capi.mouse.current_wibox
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if widget then
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widget.cursor = "left_ptr"
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end
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end)
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else
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widget = self.app_template(app)
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local icon = widget:get_children_by_id("icon_role")[1]
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if icon then
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icon.image = app.icon
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end
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local name = widget:get_children_by_id("name_role")[1]
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if name then
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name.text = app.name
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end
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local generic_name = widget:get_children_by_id("generic_name_role")[1]
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if generic_name then
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generic_name.text = app.generic_name
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end
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local command = widget:get_children_by_id("command_role")[1]
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if command then
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command.text = app.executable
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end
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end
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widget:connect_signal("button::press", function(app, _, __, button)
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if button == 1 then
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if self._private.active_widget == app or not self.select_before_spawn then
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app:spawn()
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else
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app:select()
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end
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end
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end)
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local _self = self
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function widget:spawn()
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if app.terminal == true then
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awful.spawn.with_shell(AWESOME_SENSIBLE_TERMINAL_PATH .. " -e " .. app.executable)
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else
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awful.spawn(app.executable)
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end
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if _self.hide_on_launch then
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_self:hide()
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end
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end
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function widget:select()
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if _self._private.active_widget then
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_self._private.active_widget:unselect()
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end
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_self._private.active_widget = self
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self:emit_signal("selected")
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self.selected = true
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if _self.app_template == nil then
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widget.bg = _self.app_selected_color
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local name_widget = self:get_children_by_id("name_role")[1]
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name_widget.markup = string.format("<span foreground='%s'>%s</span>", _self.app_name_selected_color, name_widget.text)
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end
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end
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function widget:unselect()
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self:emit_signal("unselected")
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self.selected = false
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_self._private.active_widget = nil
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if _self.app_template == nil then
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widget.bg = _self.app_normal_color
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local name_widget = self:get_children_by_id("name_role")[1]
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name_widget.markup = string.format("<span foreground='%s'>%s</span>", _self.app_name_normal_color, name_widget.text)
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end
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end
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return widget
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end
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local function search(self, text)
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local old_pos = self._private.grid:get_widget_position(self._private.active_widget)
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-- Reset all the matched entries
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self._private.matched_entries = {}
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-- Remove all the grid widgets
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self._private.grid:reset()
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if text == "" then
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self._private.matched_entries = self._private.all_entries
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else
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for _, entry in pairs(self._private.all_entries) do
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text = text:gsub( "%W", "" )
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-- Check if there's a match by the app name or app command
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if string.find(entry.name:lower(), text:lower(), 1, true) ~= nil or
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self.search_commands and string.find(entry.commandline, text:lower(), 1, true) ~= nil
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then
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table.insert(self._private.matched_entries, {
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name = entry.name,
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generic_name = entry.generic_name,
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commandline = entry.commandline,
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executable = entry.executable,
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terminal = entry.terminal,
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icon = entry.icon
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})
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end
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end
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-- Sort by string similarity
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table.sort(self._private.matched_entries, function(a, b)
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return string_levenshtein(text, a.name) < string_levenshtein(text, b.name)
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end)
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end
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for _, entry in pairs(self._private.matched_entries) do
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-- Only add the widgets for apps that are part of the first page
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if #self._private.grid.children + 1 <= self._private.max_apps_per_page then
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self._private.grid:add(app_widget(self, entry))
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end
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end
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-- Recalculate the apps per page based on the current matched entries
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self._private.apps_per_page = math.min(#self._private.matched_entries, self._private.max_apps_per_page)
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-- Recalculate the pages count based on the current apps per page
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self._private.pages_count = math.ceil(math.max(1, #self._private.matched_entries) / math.max(1, self._private.apps_per_page))
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-- Page should be 1 after a search
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self._private.current_page = 1
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-- This is an option to mimic rofi behaviour where after a search
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-- it will reselect the app whose index is the same as the app index that was previously selected
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-- and if matched_entries.length < current_index it will instead select the app with the greatest index
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if self.try_to_keep_index_after_searching then
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if self._private.grid:get_widgets_at(old_pos.row, old_pos.col) == nil then
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local app = self._private.grid.children[#self._private.grid.children]
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app:select()
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else
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local app = self._private.grid:get_widgets_at(old_pos.row, old_pos.col)[1]
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app:select()
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end
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-- Otherwise select the first app on the list
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elseif #self._private.grid.children > 0 then
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local app = self._private.grid:get_widgets_at(1, 1)[1]
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app:select()
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end
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end
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local function page_forward(self, dir)
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local min_app_index_to_include = 0
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local max_app_index_to_include = self._private.apps_per_page
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if self._private.current_page < self._private.pages_count then
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min_app_index_to_include = self._private.apps_per_page * self._private.current_page
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self._private.current_page = self._private.current_page + 1
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max_app_index_to_include = self._private.apps_per_page * self._private.current_page
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elseif self.wrap_page_scrolling and #self._private.matched_entries >= self._private.max_apps_per_page then
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self._private.current_page = 1
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min_app_index_to_include = 0
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max_app_index_to_include = self._private.apps_per_page
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elseif self.wrap_app_scrolling then
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local app = self._private.grid:get_widgets_at(1, 1)[1]
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app:select()
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return
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else
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return
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end
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local pos = self._private.grid:get_widget_position(self._private.active_widget)
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-- Remove the current page apps from the grid
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self._private.grid:reset()
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for index, entry in pairs(self._private.matched_entries) do
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-- Only add widgets that are between this range (part of the current page)
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if index > min_app_index_to_include and index <= max_app_index_to_include then
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self._private.grid:add(app_widget(self, entry))
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end
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end
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if self._private.current_page > 1 or self.wrap_page_scrolling then
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if dir == "down" then
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local app = self._private.grid:get_widgets_at(1, 1)[1]
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app:select()
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else
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local app = self._private.grid:get_widgets_at(pos.row, 1)[1]
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if app == nil then
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local app = self._private.grid.children[#self._private.grid.children]
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app:select()
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else
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app:select()
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end
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end
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end
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end
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local function page_backward(self, dir)
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if self._private.current_page > 1 then
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self._private.current_page = self._private.current_page - 1
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elseif self.wrap_page_scrolling and #self._private.matched_entries >= self._private.max_apps_per_page then
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self._private.current_page = self._private.pages_count
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elseif self.wrap_app_scrolling then
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local app = self._private.grid.children[#self._private.grid.children]
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app:select()
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return
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else
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return
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end
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local pos = self._private.grid:get_widget_position(self._private.active_widget)
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-- Remove the current page apps from the grid
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self._private.grid:reset()
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local max_app_index_to_include = self._private.apps_per_page * self._private.current_page
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local min_app_index_to_include = max_app_index_to_include - self._private.apps_per_page
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for index, entry in pairs(self._private.matched_entries) do
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-- Only add widgets that are between this range (part of the current page)
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if index > min_app_index_to_include and index <= max_app_index_to_include then
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self._private.grid:add(app_widget(self, entry))
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end
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end
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local rows, columns = self._private.grid:get_dimension()
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if self._private.current_page < self._private.pages_count then
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if dir == "up" then
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local app = self._private.grid.children[#self._private.grid.children]
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app:select()
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else
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-- Keep the same row from last page
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local app = self._private.grid:get_widgets_at(pos.row, columns)[1]
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app:select()
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end
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elseif self.wrap_page_scrolling then
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local app = self._private.grid.children[#self._private.grid.children]
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app:select()
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end
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end
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local function scroll(self, dir)
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if #self._private.grid.children < 1 then
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self._private.active_widget = nil
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return
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end
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local pos = self._private.grid:get_widget_position(self._private.active_widget)
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local can_scroll = false
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local step_size = 0
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local if_cant_scroll_func = nil
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if dir == "up" then
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can_scroll = self._private.grid:index(self._private.active_widget) > 1
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step_size = -1
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if_cant_scroll_func = function() page_backward(self, "up") end
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elseif dir == "down" then
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can_scroll = self._private.grid:index(self._private.active_widget) < #self._private.grid.children
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step_size = 1
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if_cant_scroll_func = function() page_forward(self, "down") end
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elseif dir == "left" then
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can_scroll = self._private.grid:get_widgets_at(pos.row, pos.col - 1) ~= nil
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step_size = -self._private.grid.forced_num_rows
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if_cant_scroll_func = function() page_backward(self, "left") end
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elseif dir == "right" then
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can_scroll = self._private.grid:get_widgets_at(pos.row, pos.col + 1) ~= nil
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step_size = self._private.grid.forced_num_cols
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if_cant_scroll_func = function() page_forward(self, "right") end
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end
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if can_scroll then
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local app = gtable.cycle_value(self._private.grid.children, self._private.active_widget, step_size)
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app:select()
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else
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if_cant_scroll_func()
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end
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end
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local function reset(self)
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self._private.grid:reset()
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self._private.matched_entries = self._private.all_entries
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self._private.apps_per_page = self._private.max_apps_per_page
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self._private.pages_count = math.ceil(#self._private.all_entries / self._private.apps_per_page)
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self._private.current_page = 1
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for index, entry in pairs(self._private.all_entries) do
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-- Only add the apps that are part of the first page
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if index <= self._private.apps_per_page then
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self._private.grid:add(app_widget(self, entry))
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else
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break
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end
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end
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local app = self._private.grid:get_widgets_at(1, 1)[1]
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app:select()
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end
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local function generate_apps(self)
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self._private.all_entries = {}
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self._private.matched_entries = {}
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local app_info = Gio.AppInfo
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local apps = app_info.get_all()
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if self.sort_alphabetically then
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table.sort(apps, function(a, b)
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local app_a_score = app_info.get_name(a):lower()
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if has_value(self.favorites, app_info.get_id(a)) then
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app_a_score = "aaaaaaaaaaa" .. app_a_score
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end
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local app_b_score = app_info.get_name(b):lower()
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if has_value(self.favorites, app_info.get_id(b)) then
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app_b_score = "aaaaaaaaaaa" .. app_b_score
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end
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return app_a_score < app_b_score
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end)
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elseif self.reverse_sort_alphabetically then
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table.sort(apps, function(a, b)
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local app_a_score = app_info.get_name(a):lower()
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if has_value(self.favorites, app_info.get_id(a)) then
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app_a_score = "zzzzzzzzzzz" .. app_a_score
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end
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local app_b_score = app_info.get_name(b):lower()
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if has_value(self.favorites, app_info.get_id(b)) then
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app_b_score = "zzzzzzzzzzz" .. app_b_score
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end
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return app_a_score > app_b_score
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end)
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else
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table.sort(apps, function(a, b)
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local app_a_favorite = has_value(self.favorites, app_info.get_id(a))
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local app_b_favorite = has_value(self.favorites, app_info.get_id(b))
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if app_a_favorite and not app_b_favorite then
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return true
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elseif app_b_favorite and not app_a_favorite then
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return false
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elseif app_a_favorite and app_b_favorite then
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return app_info.get_name(a):lower() < app_info.get_name(b):lower()
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else
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return false
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end
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end)
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end
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|
|
for _, app in ipairs(apps) do
|
|
if app.should_show(app) then
|
|
local name = app_info.get_name(app)
|
|
local commandline = app_info.get_commandline(app)
|
|
local executable = app_info.get_executable(app)
|
|
local icon = helpers.icon_theme.get_gicon_path(app_info.get_icon(app), self.icon_theme, self.icon_size)
|
|
|
|
-- Check if this app should be skipped, depanding on the skip_names / skip_commands table
|
|
if not has_value(self.skip_names, name) and not has_value(self.skip_commands, commandline) then
|
|
-- Check if this app should be skipped becuase it's iconless depanding on skip_empty_icons
|
|
if icon ~= "" or self.skip_empty_icons == false then
|
|
if icon == "" then
|
|
if self.default_app_icon_name ~= nil then
|
|
icon = helpers.icon_theme.get_icon_path(self.default_app_icon_name, self.icon_theme, self.icon_size)
|
|
elseif self.default_app_icon_path ~= nil then
|
|
icon = self.default_app_icon_path
|
|
else
|
|
icon = helpers.icon_theme.choose_icon(
|
|
{"application-all", "application", "application-default-icon", "app"},
|
|
self.icon_theme, self.icon_size)
|
|
end
|
|
end
|
|
|
|
local desktop_app_info = Gio.DesktopAppInfo.new(app_info.get_id(app))
|
|
local terminal = Gio.DesktopAppInfo.get_string(desktop_app_info, "Terminal") == "true" and true or false
|
|
local generic_name = Gio.DesktopAppInfo.get_string(desktop_app_info, "GenericName") or nil
|
|
|
|
table.insert(self._private.all_entries, {
|
|
name = name,
|
|
generic_name = generic_name,
|
|
commandline = commandline,
|
|
executable = executable,
|
|
terminal = terminal,
|
|
icon = icon
|
|
})
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
local function build_widget(self)
|
|
local widget = self.widget_template
|
|
if widget == nil then
|
|
self._private.prompt = wibox.widget
|
|
{
|
|
widget = prompt_widget,
|
|
always_on = true,
|
|
reset_on_stop = self.reset_on_hide,
|
|
icon_font = self.prompt_icon_font,
|
|
icon_size = self.prompt_icon_size,
|
|
icon_color = self.prompt_icon_color,
|
|
icon = self.prompt_icon,
|
|
label_font = self.prompt_label_font,
|
|
label_size = self.prompt_label_size,
|
|
label_color = self.prompt_label_color,
|
|
label = self.prompt_label,
|
|
text_font = self.prompt_text_font,
|
|
text_size = self.prompt_text_size,
|
|
text_color = self.prompt_text_color,
|
|
}
|
|
self._private.grid = wibox.widget
|
|
{
|
|
layout = wibox.layout.grid,
|
|
orientation = "horizontal",
|
|
homogeneous = true,
|
|
spacing = dpi(30),
|
|
forced_num_cols = self.apps_per_column,
|
|
forced_num_rows = self.apps_per_row,
|
|
}
|
|
widget = wibox.widget
|
|
{
|
|
layout = wibox.layout.fixed.vertical,
|
|
{
|
|
widget = wibox.container.background,
|
|
forced_height = dpi(120),
|
|
bg = self.prompt_bg_color,
|
|
{
|
|
widget = wibox.container.margin,
|
|
margins = dpi(30),
|
|
{
|
|
widget = wibox.container.place,
|
|
halign = "left",
|
|
valign = "center",
|
|
self._private.prompt
|
|
}
|
|
}
|
|
},
|
|
{
|
|
widget = wibox.container.margin,
|
|
margins = dpi(30),
|
|
self._private.grid
|
|
}
|
|
}
|
|
else
|
|
self._private.prompt = widget:get_children_by_id("prompt_role")[1]
|
|
self._private.grid = widget:get_children_by_id("grid_role")[1]
|
|
end
|
|
|
|
self._private.widget = awful.popup
|
|
{
|
|
screen = self.screen,
|
|
type = self.type,
|
|
visible = false,
|
|
ontop = true,
|
|
placement = self.placement,
|
|
border_width = self.border_width,
|
|
border_color = self.border_color,
|
|
shape = self.shape,
|
|
bg = self.background,
|
|
widget = widget
|
|
}
|
|
|
|
self._private.grid:connect_signal("button::press", function(_, lx, ly, button, mods, find_widgets_result)
|
|
if button == 4 then
|
|
self:scroll_up()
|
|
elseif button == 5 then
|
|
self:scroll_down()
|
|
end
|
|
end)
|
|
|
|
self._private.prompt:connect_signal("text::changed", function(_, text)
|
|
if text == self._private.text then
|
|
return
|
|
end
|
|
|
|
self._private.text = text
|
|
self._private.search_timer:again()
|
|
end)
|
|
|
|
self._private.prompt:connect_signal("key::press", function(_, mod, key, cmd)
|
|
if key == "Escape" then
|
|
self:hide()
|
|
end
|
|
if key == "Return" then
|
|
if self._private.active_widget ~= nil then
|
|
self._private.active_widget:spawn()
|
|
end
|
|
end
|
|
if key == "Up" then
|
|
self:scroll_up()
|
|
end
|
|
if key == "Down" then
|
|
self:scroll_down()
|
|
end
|
|
if key == "Left" then
|
|
self:scroll_left()
|
|
end
|
|
if key == "Right" then
|
|
self:scroll_right()
|
|
end
|
|
end)
|
|
|
|
self._private.max_apps_per_page = self._private.grid.forced_num_cols * self._private.grid.forced_num_rows
|
|
self._private.apps_per_page = self._private.max_apps_per_page
|
|
end
|
|
|
|
-- Sets favorites
|
|
function app_launcher:set_favorites(favorites)
|
|
self.favorites = favorites
|
|
generate_apps(self)
|
|
end
|
|
|
|
--- Scrolls up
|
|
function app_launcher:scroll_up()
|
|
scroll(self, "up")
|
|
end
|
|
|
|
--- Scrolls down
|
|
function app_launcher:scroll_down()
|
|
scroll(self, "down")
|
|
end
|
|
|
|
--- Scrolls to the left
|
|
function app_launcher:scroll_left()
|
|
scroll(self, "left")
|
|
end
|
|
|
|
--- Scrolls to the right
|
|
function app_launcher:scroll_right()
|
|
scroll(self, "right")
|
|
end
|
|
|
|
--- Shows the app launcher
|
|
function app_launcher:show()
|
|
if self.show_on_focused_screen then
|
|
self._private.widget.screen = awful.screen.focused()
|
|
end
|
|
|
|
self._private.widget.visible = true
|
|
self._private.prompt:start()
|
|
self:emit_signal("visibility", true)
|
|
end
|
|
|
|
--- Hides the app launcher
|
|
function app_launcher:hide()
|
|
self._private.widget.visible = false
|
|
self._private.prompt:stop()
|
|
self:emit_signal("visibility", false)
|
|
end
|
|
|
|
--- Toggles the app launcher
|
|
function app_launcher:toggle()
|
|
if self._private.widget.visible then
|
|
self:hide()
|
|
else
|
|
self:show()
|
|
end
|
|
end
|
|
|
|
-- Returns a new app launcher
|
|
local function new(args)
|
|
args = args or {}
|
|
|
|
args.favorites = default_value(args.favorites, {})
|
|
args.search_commands = default_value(args.search_commands, true)
|
|
args.skip_names = default_value(args.skip_names, {})
|
|
args.skip_commands = default_value(args.skip_commands, {})
|
|
args.skip_empty_icons = default_value(args.skip_empty_icons, false)
|
|
args.sort_alphabetically = default_value(args.sort_alphabetically, true)
|
|
args.reverse_sort_alphabetically = default_value(args.reverse_sort_alphabetically, false)
|
|
args.select_before_spawn = default_value(args.select_before_spawn, true)
|
|
args.hide_on_left_clicked_outside = default_value(args.hide_on_left_clicked_outside, true)
|
|
args.hide_on_right_clicked_outside = default_value(args.hide_on_right_clicked_outside, true)
|
|
args.hide_on_launch = default_value(args.hide_on_launch, true)
|
|
args.try_to_keep_index_after_searching = default_value(args.try_to_keep_index_after_searching, false)
|
|
args.reset_on_hide = default_value(args.reset_on_hide, true)
|
|
args.wrap_page_scrolling = default_value(args.wrap_page_scrolling, true)
|
|
args.wrap_app_scrolling = default_value(args.wrap_app_scrolling, true)
|
|
|
|
args.type = default_value(args.type, "dock")
|
|
args.show_on_focused_screen = default_value(args.show_on_focused_screen, true)
|
|
args.screen = default_value(args.screen, capi.screen.primary)
|
|
args.placement = default_value(args.placement, awful.placement.centered)
|
|
args.background = default_value(args.background, "#000000")
|
|
args.border_width = default_value(args.border_width, beautiful.border_width or dpi(0))
|
|
args.border_color = default_value(args.border_color, beautiful.border_color or "#FFFFFF")
|
|
args.shape = default_value(args.shape, nil)
|
|
|
|
args.default_app_icon_name = default_value(args.default_app_icon_name, nil)
|
|
args.default_app_icon_path = default_value(args.default_app_icon_path, nil)
|
|
args.icon_theme = default_value(args.icon_theme, nil)
|
|
args.icon_size = default_value(args.icon_size, nil)
|
|
|
|
args.apps_per_row = default_value(args.apps_per_row, 5)
|
|
args.apps_per_column = default_value(args.apps_per_column, 3)
|
|
|
|
args.prompt_bg_color = default_value(args.prompt_bg_color, "#000000")
|
|
args.prompt_icon_font = default_value(args.prompt_icon_font, beautiful.font)
|
|
args.prompt_icon_size = default_value(args.prompt_icon_size, 12)
|
|
args.prompt_icon_color = default_value(args.prompt_icon_color, "#FFFFFF")
|
|
args.prompt_icon = default_value(args.prompt_icon, "")
|
|
args.prompt_label_font = default_value(args.prompt_label_font, beautiful.font)
|
|
args.prompt_label_size = default_value(args.prompt_label_size, 12)
|
|
args.prompt_label_color = default_value(args.prompt_label_color, "#FFFFFF")
|
|
args.prompt_label = default_value(args.prompt_label, "<b>Search</b>: ")
|
|
args.prompt_text_font = default_value(args.prompt_text_font, beautiful.font)
|
|
args.prompt_text_size = default_value(args.prompt_text_size, 12)
|
|
args.prompt_text_color = default_value(args.prompt_text_color, "#FFFFFF")
|
|
|
|
args.app_normal_color = default_value(args.app_normal_color, "#000000")
|
|
args.app_selected_color = default_value(args.app_selected_color, "#FFFFFF")
|
|
args.app_name_normal_color = default_value( args.app_name_normal_color, "#FFFFFF")
|
|
args.app_name_selected_color = default_value(args.app_name_selected_color, "#000000")
|
|
|
|
local ret = gobject {}
|
|
gtable.crush(ret, app_launcher, true)
|
|
gtable.crush(ret, args, true)
|
|
|
|
ret._private = {}
|
|
ret._private.text = ""
|
|
ret._private.pages_count = 0
|
|
ret._private.current_page = 1
|
|
ret._private.search_timer = gtimer {
|
|
timeout = 0.05,
|
|
autostart = true,
|
|
single_shot = true,
|
|
callback = function()
|
|
search(ret, ret._private.text)
|
|
end
|
|
}
|
|
|
|
if ret.hide_on_left_clicked_outside then
|
|
awful.mouse.append_client_mousebinding(
|
|
awful.button({ }, 1, function (c)
|
|
ret:hide()
|
|
end)
|
|
)
|
|
|
|
awful.mouse.append_global_mousebinding(
|
|
awful.button({ }, 1, function (c)
|
|
ret:hide()
|
|
end)
|
|
)
|
|
end
|
|
if ret.hide_on_right_clicked_outside then
|
|
awful.mouse.append_client_mousebinding(
|
|
awful.button({ }, 3, function (c)
|
|
ret:hide()
|
|
end)
|
|
)
|
|
|
|
awful.mouse.append_global_mousebinding(
|
|
awful.button({ }, 3, function (c)
|
|
ret:hide()
|
|
end)
|
|
)
|
|
end
|
|
|
|
awful.spawn.easy_async_with_shell(KILL_OLD_INOTIFY_SCRIPT, function()
|
|
awful.spawn.with_line_callback(INOTIFY_SCRIPT, {stdout = function()
|
|
generate_apps(ret)
|
|
end})
|
|
end)
|
|
|
|
build_widget(ret)
|
|
generate_apps(ret)
|
|
reset(ret)
|
|
|
|
return ret
|
|
end
|
|
|
|
function app_launcher.mt:__call(...)
|
|
return new(...)
|
|
end
|
|
|
|
return setmetatable(app_launcher, app_launcher.mt)
|