From f65a12034b71e7535b6c567072810768907915f1 Mon Sep 17 00:00:00 2001
From: streetturtle <streetturtle@gmail.com>
Date: Sat, 9 Mar 2019 14:50:47 -0500
Subject: add run shell

---
 run-shell-3/run-shell.lua | 134 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 134 insertions(+)
 create mode 100644 run-shell-3/run-shell.lua

(limited to 'run-shell-3/run-shell.lua')

diff --git a/run-shell-3/run-shell.lua b/run-shell-3/run-shell.lua
new file mode 100644
index 0000000..8fab5fd
--- /dev/null
+++ b/run-shell-3/run-shell.lua
@@ -0,0 +1,134 @@
+-------------------------------------------------
+-- Run Shell for Awesome Window Manager
+-- More details could be found here:
+-- https://github.com/streetturtle/awesome-wm-widgets/tree/master/run-shell
+
+-- @author Pavel Makhov
+-- @copyright 2018 Pavel Makhov
+-- @copyright 2019 Pavel Makhov
+-------------------------------------------------
+
+local capi = {
+    screen = screen,
+    client = client,
+}
+local awful = require("awful")
+local gfs = require("gears.filesystem")
+local wibox = require("wibox")
+local gears = require("gears")
+local naughty = require("naughty")
+local completion = require("awful.completion")
+
+local run_shell = awful.widget.prompt()
+
+local widget = {}
+
+function widget.new()
+    local widget_instance = {
+        _cached_wiboxes = {},
+        _cmd_pixelate = [[bash -c 'ffmpeg -loglevel panic -f x11grab -video_size 1920x1060 -y -i :0.0+%s,20 -vf frei0r=pixeliz0r -vframes 1 /tmp/i3lock-%s.png ; echo done']],
+        _cmd_blur = [[bash -c 'ffmpeg -loglevel panic -f x11grab -video_size 1920x1060 -y -i :0.0+%s,20 -filter_complex "boxblur=9" -vframes 1 /tmp/i3lock-%s.png ; echo done']]
+    }
+
+    function widget_instance:_create_wibox()
+        local w = wibox {
+            visible = false,
+            ontop = true,
+            height = 1060,
+            width = 1920
+        }
+
+        w:setup {
+            {
+                {
+                    {
+                        {
+                            markup = '<span font="awesomewm-font 14" color="#ffffff">a</span>',
+                            widget = wibox.widget.textbox,
+                        },
+                        id = 'icon',
+                        left = 10,
+                        layout = wibox.container.margin
+                    },
+                    {
+                        run_shell,
+                        left = 10,
+                        layout = wibox.container.margin,
+                    },
+                    id = 'left',
+                    layout = wibox.layout.fixed.horizontal
+                },
+                widget = wibox.container.background,
+                bg = '#333333',
+                shape = function(cr, width, height)
+                    gears.shape.rounded_rect(cr, width, height, 3)
+                end,
+                shape_border_color = '#74aeab',
+                shape_border_width = 1,
+                forced_width = 200,
+                forced_height = 50
+            },
+            layout = wibox.container.place
+        }
+
+        return w
+    end
+
+    function widget_instance:launch(s, c)
+        c = c or capi.client.focus
+        s = mouse.screen
+        --        naughty.notify { text = 'screen ' .. s.index }
+        if not self._cached_wiboxes[s] then
+            self._cached_wiboxes[s] = {}
+            --            naughty.notify { text = 'nope' }
+        end
+        if not self._cached_wiboxes[s][1] then
+            self._cached_wiboxes[s][1] = self:_create_wibox()
+            --            naughty.notify { text = 'nope' }
+        end
+        local w = self._cached_wiboxes[s][1]
+        local rnd = math.random()
+        awful.spawn.with_line_callback(string.format(self._cmd_blur, tostring(awful.screen.focused().geometry.x), rnd), {
+            stdout = function(line)
+                w.visible = true
+                w.bgimage = '/tmp/i3lock-' .. rnd ..'.png'
+                awful.placement.top(w, { margins = { top = 20 }, parent = awful.screen.focused() })
+                awful.prompt.run {
+                    prompt = 'Run: ',
+                    bg_cursor = '#74aeab',
+                    textbox = run_shell.widget,
+                    completion_callback = completion.shell,
+                    exe_callback = function(...)
+                        run_shell:spawn_and_handle_error(...)
+                    end,
+                    history_path = gfs.get_cache_dir() .. "/history",
+                    done_callback = function()
+                        w.visible = false
+                        w.bgimage = ''
+                        awful.spawn([[bash -c 'rm -f /tmp/i3lock*']])
+                    end
+                }
+            end,
+            stderr = function(line)
+                naughty.notify { text = "ERR:" .. line }
+            end,
+        })
+
+    end
+
+    return widget_instance
+end
+
+local function get_default_widget()
+    if not widget.default_widget then
+        widget.default_widget = widget.new()
+    end
+    return widget.default_widget
+end
+
+function widget.launch(...)
+    return get_default_widget():launch(...)
+end
+
+return widget
+
-- 
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