minimized/maximized windows on key press

themes/vertex/rc.lua.custom

@@ -302,19 +302,17 @@ awful.key({modkey, "Ctrl"}, "Left", awful.tag.viewprev, {
     description = "go back",
     group = "tag"
 }), -- Non-empty tag browsing
--- awful.key({altkey}, "Left", function()
---     lain.util.tag_view_nonempty(-1)
--- end, {
---     description = "view  previous nonempty",
---     group = "tag"
--- }),
--- awful.key({altkey}, "Right", function()
---     lain.util.tag_view_nonempty(1)
--- end, {
---     description = "view  previous nonempty",
---     group = "tag"
--- }),
--- Default client focus
+awful.key({altkey}, "Left", function()
+    lain.util.tag_view_nonempty(-1)
+end, {
+    description = "view  previous nonempty",
+    group = "tag"
+}), awful.key({altkey}, "Right", function()
+    lain.util.tag_view_nonempty(1)
+end, {
+    description = "view  previous nonempty",
+    group = "tag"
+}), -- Default client focus
 awful.key({altkey}, "j", function()
     awful.client.focus.byidx(1)
 end, {
@@ -618,50 +616,7 @@ end, {
 end, {
     description = "volume 0%",
     group = "hotkeys"
-}), -- MPD control
--- awful.key({altkey, "Control"}, "Up", function()
---     os.execute("mpc toggle")
---     beautiful.mpd.update()
--- end, {
---     description = "mpc toggle",
---     group = "widgets"
--- }), awful.key({altkey, "Control"}, "Down", function()
---     os.execute("mpc stop")
---     beautiful.mpd.update()
--- end, {
---     description = "mpc stop",
---     group = "widgets"
--- }), awful.key({altkey, "Control"}, "Left", function()
---     os.execute("mpc prev")
---     beautiful.mpd.update()
--- end, {
---     description = "mpc prev",
---     group = "widgets"
--- }), awful.key({altkey, "Control"}, "Right", function()
---     os.execute("mpc next")
---     beautiful.mpd.update()
--- end, {
---     description = "mpc next",
---     group = "widgets"
--- }), awful.key({altkey}, "0", function()
---     local common = {
---         text = "MPD widget ",
---         position = "top_middle",
---         timeout = 2
---     }
---     if beautiful.mpd.timer.started then
---         beautiful.mpd.timer:stop()
---         common.text = common.text .. lain.util.markup.bold("OFF")
---     else
---         beautiful.mpd.timer:start()
---         common.text = common.text .. lain.util.markup.bold("ON")
---     end
---     naughty.notify(common)
--- end, {
---     description = "mpc on/off",
---     group = "widgets"
--- }),
--- Copy primary to clipboard (terminals to gtk)
+}), -- Copy primary to clipboard (terminals to gtk)
 awful.key({modkey}, "c", function()
     awful.spawn.with_shell("xsel | xsel -i -b")
 end, {
@@ -673,12 +628,40 @@ awful.key({modkey}, "v", function()
 end, {
     description = "copy gtk to terminal",
     group = "hotkeys"
-}), -- User programs
-awful.key({modkey}, "d", function()
-    awful.spawn(browser)
+}), awful.key({modkey}, 'd', function()
+    for _, cl in ipairs(mouse.screen.selected_tag:clients()) do
+        local c = cl
+        if c then
+            if _G.client.focus then
+                c.minimized = true
+            else
+                c.minimized = false
+            end
+        end
+    end
 end, {
-    description = "run browser",
-    group = "launcher"
+    description = "min/max all windows",
+    group = "client"
+}), awful.key({altkey, "Control"}, "m", function()
+    for _, cl in ipairs(mouse.screen.selected_tag:clients()) do
+        local c = cl
+        if c then
+            c.minimized = true
+        end
+    end
+end, {
+    description = "minimize all windows in current tag",
+    group = "client"
+}), awful.key({altkey, "Control"}, "n", function()
+    for _, cl in ipairs(mouse.screen.selected_tag:clients()) do
+        local c = cl
+        if c then
+            c.minimized = false
+        end
+    end
+end, {
+    description = "maximize all windows in current tag",
+    group = "client"
 }), -- Default
 --[[ Menubar
     awful.key({ modkey }, "p", function() menubar.show() end,

themes/vertex/theme.lua

@@ -108,13 +108,14 @@ theme.widget_cpu = theme.icon_dir .. "/cpu.png"
 theme.widget_mem = theme.icon_dir .. "/mem.png"
 
 -- http://fontawesome.io/cheatsheet
-awful.util.tagnames = {"", "", "", "", "", ""}
+awful.util.tagnames = {"", "", "", "", "", ""}
 
 local markup = lain.util.markup
 
 -- Clock
 -- os.setlocale(os.getenv("LANG")) -- to localize the clock
-local mytextclock = wibox.widget.textclock(markup("#FFFFFF", "| %a %d %b | %H:%M |"))
+-- local mytextclock = wibox.widget.textclock(markup("#FFFFFF", "| %a %d %b | %H:%M |"))
+local mytextclock = wibox.widget.textclock(markup("#FFFFFF", "| %H:%M |"))
 mytextclock.font = theme.font
 theme.cal = lain.widget.cal({
     attach_to = {mytextclock},
@@ -494,8 +495,7 @@ function theme.at_screen_connect(s)
             hspace,
             s.mypromptbox,
             hspace,
-            s.mytasklist,
-            hspace
+            s.mytasklist
         },
         { -- Middle widgets
             layout = wibox.layout.flex.horizontal,