restructure awesome config, add fresnel

9 files changed, 648 insertions, 0 deletions

diff --git a/.config/awesome/ui/statusbar/init.lua b/.config/awesome/ui/statusbar/init.lua
new file mode 100644
index 0000000..dfe2868
--- /dev/null
+++ b/.config/awesome/ui/statusbar/init.lua
@@ -0,0 +1,75 @@
+local awful = require "awful"
+local beautiful = require "beautiful"
+local xresources = require "beautiful.xresources"
+local dpi = xresources.apply_dpi
+local vars = require "misc.vars"
+local wibox = require "wibox"
+local h = require "misc.helpers"
+
+local taglist = require "ui.statusbar.widgets.taglist"
+local clock = require "ui.statusbar.widgets.clock"
+local wifi = require "ui.statusbar.widgets.wifi"
+local battery = require "ui.statusbar.widgets.battery"
+local brightness = require "ui.statusbar.widgets.brightness"
+local keyboardlayout = require "ui.statusbar.widgets.keyboardlayout"
+
+screen.connect_signal("request::desktop_decoration", function(s)
+    local bar = h.popup {
+        placement = function(d)
+            local place = awful.placement.left
+            return place(d, {
+                margins = beautiful.useless_gap * 2
+            })
+        end,
+        -- ontop = true,
+        minimum_width = vars.bar_size,
+        maximum_width = vars.bar_size * 20,
+        minimum_height = s.geometry.height - (beautiful.useless_gap * 4 + vars.border_width * 2),
+        widget = {
+            {
+                {
+                    widget = wibox.container.place,
+                    valign = "top",
+                    {
+                        widget = wibox.widget.textbox,
+                        text = "",
+                        font = h.font(1.5)
+                    }
+                },
+                taglist,
+                {
+                    widget = wibox.container.place,
+                    valign = "bottom",
+                    {
+                        layout = wibox.layout.fixed.vertical,
+                        spacing = vars.padding * 2,
+                        brightness,
+                        battery,
+                        wifi,
+                        keyboardlayout,
+                        clock
+                    },
+                },
+                layout = wibox.layout.align.vertical,
+                expand = "outside",
+            },
+            -- {
+            --     widget = wibox.container.background,
+            --     bg = vars.colors.fg,
+            --     fg = vars.colors.bg,
+            --     visible = false,
+            --     {
+            --         widget = wibox.widget.textbox,
+            --         text = "this is gay"
+            --     }
+            -- },
+            -- spacing = vars.big_padding,
+            spacing = nil,
+            layout = wibox.layout.fixed.horizontal
+        }
+    }
+
+    bar:struts {
+        left = dpi(16) + vars.big_padding * 2 + beautiful.useless_gap * 4
+    }
+end)
diff --git a/.config/awesome/ui/statusbar/widgets/app_launcher.lua b/.config/awesome/ui/statusbar/widgets/app_launcher.lua
new file mode 100644
index 0000000..2e1e10a
--- /dev/null
+++ b/.config/awesome/ui/statusbar/widgets/app_launcher.lua
@@ -0,0 +1,6 @@
+local awful = require "awful"
+local wibox = require "wibox"
+local vars = require "misc.vars"
+local h = require "misc.helpers"
+
+
diff --git a/.config/awesome/ui/statusbar/widgets/battery.lua b/.config/awesome/ui/statusbar/widgets/battery.lua
new file mode 100644
index 0000000..b041c3a
--- /dev/null
+++ b/.config/awesome/ui/statusbar/widgets/battery.lua
@@ -0,0 +1,67 @@
+local awful = require "awful"
+local xresources = require "beautiful.xresources"
+local vars = require "misc.vars"
+local wibox = require "wibox"
+local h = require "misc.helpers"
+
+local battery_inner = awful.widget.watch("cat /sys/class/power_supply/BAT0/capacity", 1, function(widget, stdout)
+    local icon = ""
+    local color = vars.colors.red
+
+    if io.popen("cat /sys/class/power_supply/BAT0/status"):read("*a"):sub(0, -2) == "Charging" then
+        icon = ""
+        color = vars.colors.green
+        widget:set_markup("<span color=\"" .. color .. "\">" .. icon .. "</span>")
+        return
+    end
+
+    local percent = tonumber(stdout)
+
+    if percent <= 5 then
+        icon = ""
+        color = vars.colors.red
+    elseif percent <= 10 then
+        icon = ""
+        color = vars.colors.red
+    elseif percent <= 20 then
+        icon = ""
+        color = vars.colors.red
+    elseif percent <= 30 then
+        icon = ""
+        color = vars.colors.yellow
+    elseif percent <= 40 then
+        icon = ""
+        color = vars.colors.yellow
+    elseif percent <= 50 then
+        icon = ""
+        color = vars.colors.yellow
+    elseif percent <= 60 then
+        icon = ""
+        color = vars.colors.yellow
+    elseif percent <= 70 then
+        icon = ""
+        color = vars.colors.yellow
+    elseif percent <= 80 then
+        icon = ""
+        color = vars.colors.green
+    elseif percent <= 90 then
+        icon = ""
+        color = vars.colors.green
+    elseif percent <= 100 then
+        icon = ""
+        color = vars.colors.green
+    end
+
+    widget:set_markup("<span color=\"" .. color .. "\">" .. icon .. "</span>")
+end)
+
+local battery = wibox.widget {
+    widget = wibox.container.place,
+    battery_inner
+}
+
+h.tooltip({ battery }, function()
+    return io.popen("cat /sys/class/power_supply/BAT0/capacity"):read("*a"):sub(0, -2) .. "%"
+end)
+
+return battery
diff --git a/.config/awesome/ui/statusbar/widgets/brightness.lua b/.config/awesome/ui/statusbar/widgets/brightness.lua
new file mode 100644
index 0000000..cceba89
--- /dev/null
+++ b/.config/awesome/ui/statusbar/widgets/brightness.lua
@@ -0,0 +1,18 @@
+local vars = require "misc.vars"
+local wibox = require "wibox"
+local h = require "misc.helpers"
+
+local brightness = wibox.widget {
+    widget = wibox.container.place,
+    {
+        widget = wibox.widget.textbox,
+        font = vars.font,
+        text = ""
+    },
+}
+
+h.tooltip({ brightness }, function()
+    return math.floor(tonumber(io.popen("brightnessctl g"):read("*a"):sub(0, -2)) / 255 * 100) .. "%"
+end)
+
+return brightness
diff --git a/.config/awesome/ui/statusbar/widgets/clock.lua b/.config/awesome/ui/statusbar/widgets/clock.lua
new file mode 100644
index 0000000..c7b3c29
--- /dev/null
+++ b/.config/awesome/ui/statusbar/widgets/clock.lua
@@ -0,0 +1,18 @@
+local vars = require "misc.vars"
+local wibox = require "wibox"
+local h = require "misc.helpers"
+
+local clock = wibox.widget {
+    widget = wibox.container.place,
+    {
+        format = "%H\n%M",
+        widget = wibox.widget.textclock,
+        font = vars.font
+    },
+}
+
+h.tooltip({ clock }, function()
+    return os.date("%a %d/%m/%y")
+end)
+
+return clock
diff --git a/.config/awesome/ui/statusbar/widgets/keyboardlayout.lua b/.config/awesome/ui/statusbar/widgets/keyboardlayout.lua
new file mode 100644
index 0000000..0bbbf14
--- /dev/null
+++ b/.config/awesome/ui/statusbar/widgets/keyboardlayout.lua
@@ -0,0 +1,327 @@
+-- Slightly modified to not take up as much space
+
+---------------------------------------------------------------------------
+-- Display the current keyboard layout name in a widget.
+--
+--
+-- @author Aleksey Fedotov &lt;lexa@cfotr.com&gt;
+-- @copyright 2015 Aleksey Fedotov
+-- @widgetmod awful.widget.keyboardlayout
+-- @supermodule wibox.widget.base
+---------------------------------------------------------------------------
+
+local capi = {awesome = awesome}
+local setmetatable = setmetatable
+local textbox = require("wibox.widget.textbox")
+local button = require("awful.button")
+local widget_base = require("wibox.widget.base")
+local gdebug = require("gears.debug")
+
+--- Keyboard Layout widget.
+-- awful.widget.keyboardlayout
+local keyboardlayout = { mt = {} }
+
+-- As to the country-code-like symbols below, refer to the names of XKB's
+-- data files in /.../xkb/symbols/*.
+keyboardlayout.xkeyboard_country_code = {
+    ["ad"] = true,    -- Andorra
+    ["af"] = true,    -- Afganistan
+    ["al"] = true,    -- Albania
+    ["am"] = true,    -- Armenia
+    ["ara"] = true,   -- Arabic
+    ["at"] = true,    -- Austria
+    ["az"] = true,    -- Azerbaijan
+    ["ba"] = true,    -- Bosnia and Herzegovina
+    ["bd"] = true,    -- Bangladesh
+    ["be"] = true,    -- Belgium
+    ["bg"] = true,    -- Bulgaria
+    ["br"] = true,    -- Brazil
+    ["bt"] = true,    -- Bhutan
+    ["bw"] = true,    -- Botswana
+    ["by"] = true,    -- Belarus
+    ["ca"] = true,    -- Canada
+    ["cd"] = true,    -- Congo
+    ["ch"] = true,    -- Switzerland
+    ["cm"] = true,    -- Cameroon
+    ["cn"] = true,    -- China
+    ["cz"] = true,    -- Czechia
+    ["de"] = true,    -- Germany
+    ["dk"] = true,    -- Denmark
+    ["ee"] = true,    -- Estonia
+    ["epo"] = true,   -- Esperanto
+    ["es"] = true,    -- Spain
+    ["et"] = true,    -- Ethiopia
+    ["eu"] = true,    -- EurKey
+    ["fi"] = true,    -- Finland
+    ["fo"] = true,    -- Faroe Islands
+    ["fr"] = true,    -- France
+    ["gb"] = true,    -- United Kingdom
+    ["ge"] = true,    -- Georgia
+    ["gh"] = true,    -- Ghana
+    ["gn"] = true,    -- Guinea
+    ["gr"] = true,    -- Greece
+    ["hr"] = true,    -- Croatia
+    ["hu"] = true,    -- Hungary
+    ["ie"] = true,    -- Ireland
+    ["il"] = true,    -- Israel
+    ["in"] = true,    -- India
+    ["iq"] = true,    -- Iraq
+    ["ir"] = true,    -- Iran
+    ["is"] = true,    -- Iceland
+    ["it"] = true,    -- Italy
+    ["jp"] = true,    -- Japan
+    ["ke"] = true,    -- Kenya
+    ["kg"] = true,    -- Kyrgyzstan
+    ["kh"] = true,    -- Cambodia
+    ["kr"] = true,    -- Korea
+    ["kz"] = true,    -- Kazakhstan
+    ["la"] = true,    -- Laos
+    ["latam"] = true, -- Latin America
+    ["latin"] = true, -- Latin
+    ["lk"] = true,    -- Sri Lanka
+    ["lt"] = true,    -- Lithuania
+    ["lv"] = true,    -- Latvia
+    ["ma"] = true,    -- Morocco
+    ["mao"] = true,   -- Maori
+    ["me"] = true,    -- Montenegro
+    ["mk"] = true,    -- Macedonia
+    ["ml"] = true,    -- Mali
+    ["mm"] = true,    -- Myanmar
+    ["mn"] = true,    -- Mongolia
+    ["mt"] = true,    -- Malta
+    ["mv"] = true,    -- Maldives
+    ["ng"] = true,    -- Nigeria
+    ["nl"] = true,    -- Netherlands
+    ["no"] = true,    -- Norway
+    ["np"] = true,    -- Nepal
+    ["ph"] = true,    -- Philippines
+    ["pk"] = true,    -- Pakistan
+    ["pl"] = true,    -- Poland
+    ["pt"] = true,    -- Portugal
+    ["ro"] = true,    -- Romania
+    ["rs"] = true,    -- Serbia
+    ["ru"] = true,    -- Russia
+    ["se"] = true,    -- Sweden
+    ["si"] = true,    -- Slovenia
+    ["sk"] = true,    -- Slovakia
+    ["sn"] = true,    -- Senegal
+    ["sy"] = true,    -- Syria
+    ["th"] = true,    -- Thailand
+    ["tj"] = true,    -- Tajikistan
+    ["tm"] = true,    -- Turkmenistan
+    ["tr"] = true,    -- Turkey
+    ["tw"] = true,    -- Taiwan
+    ["tz"] = true,    -- Tanzania
+    ["ua"] = true,    -- Ukraine
+    ["us"] = true,    -- USA
+    ["uz"] = true,    -- Uzbekistan
+    ["vn"] = true,    -- Vietnam
+    ["za"] = true,    -- South Africa
+}
+
+-- Callback for updating current layout.
+local function update_status (self)
+    self._current = awesome.xkb_get_layout_group()
+    local text = ""
+    if #self._layout > 0 then
+        -- Please note that the group number reported by xkb_get_layout_group
+        -- is lower by one than the group numbers reported by xkb_get_group_names.
+        local name = self._layout[self._current+1]
+        if name then
+            text = name
+        end
+    end
+    self.widget:set_text(text)
+end
+
+--- Auxiliary function for the local function update_layout().
+-- Create an array whose element is a table consisting of the four fields:
+-- vendor, file, section and group_idx, which all correspond to the
+-- xkb_symbols pattern "vendor/file(section):group_idx".
+-- @tparam string group_names The string `awesome.xkb_get_group_names()` returns.
+-- @treturn table An array of tables whose keys are vendor, file, section, and group_idx.
+-- @staticfct awful.keyboardlayout.get_groups_from_group_names
+function keyboardlayout.get_groups_from_group_names(group_names)
+    if group_names == nil then
+        return nil
+    end
+
+    -- Pattern elements to be captured.
+    local word_pat = "([%w_]+)"
+    local sec_pat = "(%b())"
+    local idx_pat = ":(%d)"
+    -- Pairs of a pattern and its callback.  In callbacks, set 'group_idx' to 1
+    -- and return it if there's no specification on 'group_idx' in the given
+    -- pattern.
+    local pattern_and_callback_pairs = {
+        -- vendor/file(section):group_idx
+        ["^" .. word_pat .. "/" .. word_pat .. sec_pat .. idx_pat .. "$"]
+            = function(token, pattern)
+                local vendor, file, section, group_idx = string.match(token, pattern)
+                return vendor, file, section, group_idx
+            end,
+        -- vendor/file(section)
+        ["^" .. word_pat .. "/" .. word_pat .. sec_pat .. "$"]
+            = function(token, pattern)
+                local vendor, file, section = string.match(token, pattern)
+                return vendor, file, section, 1
+            end,
+        -- vendor/file:group_idx
+        ["^" .. word_pat .. "/" .. word_pat .. idx_pat .. "$"]
+            = function(token, pattern)
+                local vendor, file, group_idx = string.match(token, pattern)
+                return vendor, file, nil, group_idx
+            end,
+        -- vendor/file
+        ["^" .. word_pat .. "/" .. word_pat .. "$"]
+            = function(token, pattern)
+                local vendor, file = string.match(token, pattern)
+                return vendor, file, nil, 1
+            end,
+        --  file(section):group_idx
+        ["^" .. word_pat .. sec_pat .. idx_pat .. "$"]
+            = function(token, pattern)
+                local file, section, group_idx = string.match(token, pattern)
+                return nil, file, section, group_idx
+            end,
+        -- file(section)
+        ["^" .. word_pat .. sec_pat .. "$"]
+            = function(token, pattern)
+                local file, section = string.match(token, pattern)
+                return nil, file, section, 1
+            end,
+        -- file:group_idx
+        ["^" .. word_pat .. idx_pat .. "$"]
+            = function(token, pattern)
+                local file, group_idx = string.match(token, pattern)
+                return nil, file, nil, group_idx
+            end,
+        -- file
+        ["^" .. word_pat .. "$"]
+            = function(token, pattern)
+                local file = string.match(token, pattern)
+                return nil, file, nil, 1
+            end
+    }
+
+    -- Split 'group_names' into 'tokens'.  The separator is "+".
+    local tokens = {}
+    string.gsub(group_names, "[^+]+", function(match)
+        table.insert(tokens, match)
+    end)
+
+    -- For each token in 'tokens', check if it matches one of the patterns in
+    -- the array 'pattern_and_callback_pairs', where the patterns are used as
+    -- key.  If a match is found, extract captured strings using the
+    -- corresponding callback function.  Check if those extracted is country
+    -- specific part of a layout.  If so, add it to 'layout_groups'; otherwise,
+    -- ignore it.
+    local layout_groups = {}
+    for i = 1, #tokens do
+        for pattern, callback in pairs(pattern_and_callback_pairs) do
+            local vendor, file, section, group_idx = callback(tokens[i], pattern)
+            if file then
+                if not keyboardlayout.xkeyboard_country_code[file] then
+                    break
+                end
+
+                if section then
+                    section = string.gsub(section, "%(([%w-_]+)%)", "%1")
+                end
+
+                table.insert(layout_groups, { vendor = vendor,
+                                              file = file,
+                                              section = section,
+                                              group_idx = tonumber(group_idx) })
+                break
+            end
+        end
+    end
+
+    return layout_groups
+end
+
+-- Callback for updating list of layouts
+local function update_layout(self)
+    self._layout = {};
+    local layouts = keyboardlayout.get_groups_from_group_names(awesome.xkb_get_group_names())
+    if layouts == nil or layouts[1] == nil then
+        gdebug.print_error("Failed to get list of keyboard groups")
+        return
+    end
+    if #layouts == 1 then
+        layouts[1].group_idx = 1
+    end
+    for _, v in ipairs(layouts) do
+        self._layout[v.group_idx] = self.layout_name(v)
+    end
+    update_status(self)
+end
+
+--- Select the next layout.
+-- @noreturn
+-- @method next_layout
+
+--- Create a keyboard layout widget.
+--
+-- It shows current keyboard layout name in a textbox.
+--
+-- @constructorfct awful.widget.keyboardlayout
+-- @treturn awful.widget.keyboardlayout A keyboard layout widget.
+function keyboardlayout.new()
+    local widget = textbox()
+    local self = widget_base.make_widget(widget, nil, {enable_properties=true})
+
+    self.widget = widget
+
+    self.layout_name = function(v)
+        local name = v.file
+        if v.section ~= nil then
+            name = name .. "(" .. v.section .. ")"
+        end
+        return name
+    end
+
+    self.next_layout = function()
+        self.set_layout((self._current + 1) % (#self._layout + 1))
+    end
+
+    self.set_layout = function(group_number)
+        if (0 > group_number) or (group_number > #self._layout) then
+            error("Invalid group number: " .. group_number ..
+                    "expected number from 0 to " .. #self._layout)
+            return;
+        end
+        awesome.xkb_set_layout_group(group_number);
+    end
+
+    update_layout(self);
+
+    -- callback for processing layout changes
+    capi.awesome.connect_signal("xkb::map_changed",
+                                function () update_layout(self) end)
+    capi.awesome.connect_signal("xkb::group_changed",
+                                function () update_status(self) end);
+
+    -- Mouse bindings
+    self.buttons = {
+        button({ }, 1, self.next_layout)
+    }
+
+    return self
+end
+
+local _instance = nil;
+
+function keyboardlayout.mt:__call(...)
+    if _instance == nil then
+        _instance = keyboardlayout.new(...)
+    end
+    return _instance
+end
+
+
+return setmetatable(keyboardlayout, keyboardlayout.mt)
+
+-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
+
diff --git a/.config/awesome/ui/statusbar/widgets/power_menu.lua b/.config/awesome/ui/statusbar/widgets/power_menu.lua
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/.config/awesome/ui/statusbar/widgets/power_menu.lua
diff --git a/.config/awesome/ui/statusbar/widgets/taglist.lua b/.config/awesome/ui/statusbar/widgets/taglist.lua
new file mode 100644
index 0000000..751cbf0
--- /dev/null
+++ b/.config/awesome/ui/statusbar/widgets/taglist.lua
@@ -0,0 +1,89 @@
+local awful = require "awful"
+local vars = require "misc.vars"
+local wibox = require "wibox"
+local timed = require "lib.rubato".timed
+
+return awful.widget.taglist({
+    screen = screen[1],
+    filter = awful.widget.taglist.filter.all,
+    style = {
+        shape = vars.shape
+    },
+    layout = {
+        spacing = vars.padding,
+        layout = wibox.layout.fixed.vertical
+    },
+    widget_template = {
+        {
+            widget = wibox.container.background,
+            bg = vars.colors.bright.black,
+            shape = vars.shape,
+            forced_height = vars.button_size,
+            forced_width = vars.button_size,
+            id = "indicator_role"
+        },
+        widget = wibox.container.place,
+        create_callback = function(self, tag)
+            local indicator = self:get_children_by_id("indicator_role")[1]
+
+            self._anim = timed {
+                duration = vars.anim_duration,
+                intro = vars.anim_intro,
+                pos = indicator.height,
+                subscribed = function(pos)
+                    indicator.forced_height = pos
+                end
+            }
+
+            if tag.selected then
+                indicator.bg = vars.colors.yellow
+                self._anim.target = vars.button_size * 2
+            elseif next(tag:clients()) then
+                indicator.bg = vars.colors.bright.black
+                self._anim.target = vars.button_size * 1.5
+            else
+                self._anim.target = vars.button_size
+            end
+
+            self:connect_signal("mouse::enter", function()
+                if tag.selected then return end
+
+                indicator.bg = vars.colors.yellow
+            end)
+
+            self:connect_signal("mouse::leave", function()
+                if tag.selected then return end
+
+                if next(tag:clients()) then
+                    indicator.bg = vars.colors.bright.black
+                    return
+                end
+
+                indicator.bg = vars.colors.bright.black
+            end)
+        end,
+        update_callback = function(self, tag)
+            local indicator = self:get_children_by_id("indicator_role")[1]
+
+            if tag.selected then
+                indicator.bg = vars.colors.yellow
+                self._anim.target = vars.button_size * 2
+            elseif next(tag:clients()) then
+                indicator.bg = vars.colors.bright.black
+                self._anim.target = vars.button_size * 1.5
+            else
+                indicator.bg = vars.colors.bright.black
+                self._anim.target = vars.button_size
+            end
+        end
+    },
+    buttons = {
+        awful.button({ }, 1, function(t) t:view_only() end),
+        awful.button(vars.mods.M, 1, function(t)
+            if client.focus then
+                client.focus:move_to_tag(t)
+            end
+        end),
+        awful.button({ }, 3, awful.tag.viewtoggle),
+    }
+})
diff --git a/.config/awesome/ui/statusbar/widgets/wifi.lua b/.config/awesome/ui/statusbar/widgets/wifi.lua
new file mode 100644
index 0000000..d0b7116
--- /dev/null
+++ b/.config/awesome/ui/statusbar/widgets/wifi.lua
@@ -0,0 +1,48 @@
+local awful = require "awful"
+local vars = require "misc.vars"
+local wibox = require "wibox"
+local h = require "misc.helpers"
+
+local wifi_inner = awful.widget.watch("awk 'NR==3 {printf(\"%.0f\", $3*10/7)}' /proc/net/wireless", 1, function(widget, stdout)
+    widget.font = "DejaVu Sans Mono wifi ramp Normal 8"
+    local icon = ""
+    local color = vars.colors.red
+
+    if stdout == "" then
+        widget:set_markup("<span color=\"" .. color .. "\">" .. icon .. "</span>")
+        return
+    end
+
+    local percent = tonumber(stdout)
+
+    if percent <= 20 then
+        icon = ""
+        color = vars.colors.red
+    elseif percent <= 40 then
+        icon = ""
+        color = vars.colors.yellow
+    elseif percent <= 60 then
+        icon = ""
+        color = vars.colors.yellow
+    elseif percent <= 80 then
+        icon = ""
+        color = vars.colors.green
+    elseif percent <= 100 then
+        icon = ""
+        color = vars.colors.green
+    end
+
+
+    widget:set_markup("<span color=\"" .. color .. "\">" .. icon .. "</span>")
+end)
+
+local wifi = wibox.widget {
+    widget = wibox.container.place,
+    wifi_inner
+}
+
+h.tooltip({ wifi }, function()
+    return io.popen("iwgetid -r"):read("*a"):sub(0, -2)
+end)
+
+return wifi