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[etc/awesome.git] / util / init.lua
diff --git a/util/init.lua b/util/init.lua
index 5fe8213dfae623bc906cefde22eb3ad137810cd9..5596afa1aee19c196c935ea7915a988ef66ea835 100644 (file)
--- a/util/init.lua
+++ b/util/init.lua
@@ -15,7 +15,6 @@
 local awful        = require("awful")
 local beautiful    = require("beautiful")
 local math         = { sqrt = math.sqrt }
 local awful        = require("awful")
 local beautiful    = require("beautiful")
 local math         = { sqrt = math.sqrt }
-local mouse        = mouse
 local pairs        = pairs
 local string       = { gsub = string.gsub }
 local client       = client
 local pairs        = pairs
 local string       = { gsub = string.gsub }
 local client       = client
@@ -29,26 +28,23 @@ local setmetatable = setmetatable
 -- lain.util
 local util = { _NAME = "lain.util" }
 
 -- lain.util
 local util = { _NAME = "lain.util" }
 
--- Like awful.menu.clients, but only show clients of currently selected
--- tags.
+-- Like awful.menu.clients, but only show clients of currently selected tags
 function util.menu_clients_current_tags(menu, args)
     -- List of currently selected tags.
 function util.menu_clients_current_tags(menu, args)
     -- List of currently selected tags.
-    local cls_tags = awful.tag.selectedlist(mouse.screen)
+    local cls_tags = awful.screen.focused().selected_tags
+
+    if cls_tags == nil then return nil end
 
     -- Final list of menu items.
     local cls_t = {}
 
 
     -- Final list of menu items.
     local cls_t = {}
 
-    if cls_tags == nil then return nil end
-
     -- For each selected tag get all clients of that tag and add them to
     -- the menu. A click on a menu item will raise that client.
     -- For each selected tag get all clients of that tag and add them to
     -- the menu. A click on a menu item will raise that client.
-    for i = 1,#cls_tags
-    do
-        local t = cls_tags[i]
+    for i = 1,#cls_tags do
+        local t   = cls_tags[i]
         local cls = t:clients()
 
         local cls = t:clients()
 
-        for k, c in pairs(cls)
-        do
+        for k, c in pairs(cls) do
             cls_t[#cls_t + 1] = { awful.util.escape(c.name) or "",
                                   function ()
                                       c.minimized = false
             cls_t[#cls_t + 1] = { awful.util.escape(c.name) or "",
                                   function ()
                                       c.minimized = false
@@ -68,129 +64,88 @@ function util.menu_clients_current_tags(menu, args)
 
     -- Set the list of items and show the menu.
     menu.items = cls_t
 
     -- Set the list of items and show the menu.
     menu.items = cls_t
-    local m = awful.menu.new(menu)
+    local m = awful.menu(menu)
     m:show(args)
     m:show(args)
+
     return m
 end
 
     return m
 end
 
--- Magnify a client: Set it to "float" and resize it.
-local magnified_client = nil
+-- Magnify a client: set it to "float" and resize it.
 function util.magnify_client(c)
 function util.magnify_client(c)
-    if c and not awful.client.floating.get(c) then
+    if c and not c.floating then
         util.mc(c)
         util.mc(c)
-        magnified_client = c
+        util.magnified_client = c
     else
     else
-        awful.client.floating.set(c, false)
-        magnified_client = nil
+        c.floating = false
+        util.magnified_client = nil
     end
 end
 
 -- https://github.com/copycat-killer/lain/issues/195
 function util.mc(c)
     end
 end
 
 -- https://github.com/copycat-killer/lain/issues/195
 function util.mc(c)
-    c = c or magnified_client
+    c = c or util.magnified_client
     if not c then return end
     if not c then return end
-    awful.client.floating.set(c, true)
-    local mg = screen[mouse.screen].geometry
-    local tag = awful.tag.selected(mouse.screen)
-    local mwfact = awful.tag.getmwfact(tag)
-    local g = {}
-    g.width = math.sqrt(mwfact) * mg.width
-    g.height = math.sqrt(mwfact) * mg.height
-    g.x = mg.x + (mg.width - g.width) / 2
-    g.y = mg.y + (mg.height - g.height) / 2
-    if c then c:geometry(g) end -- if c is still a valid object
-end
 
 
--- Read the nice value of pid from /proc.
-local function get_nice_value(pid)
-    local n = first_line('/proc/' .. pid .. '/stat')
-    if not n then return 0 end
+    c.floating   = true
+    local s      = awful.screen.focused()
+    local mg     = s.geometry
+    local tag    = s.selected_tag
+    local mwfact = beautiful.master_width_factor or 0.5
+    local g      = {}
+    g.width      = math.sqrt(mwfact) * mg.width
+    g.height     = math.sqrt(mwfact) * mg.height
+    g.x          = mg.x + (mg.width - g.width) / 2
+    g.y          = mg.y + (mg.height - g.height) / 2
 
 
-    -- Remove pid and tcomm. This is necessary because tcomm may contain
-    -- nasty stuff such as whitespace or additional parentheses...
-    n = string.gsub(n, '.*%) ', '')
-
-    -- Field number 17 now is the nice value.
-    fields = split(n, ' ')
-    return tonumber(fields[17])
-end
-
--- To be used as a signal handler for "focus"
--- This requires beautiful.border_focus{,_highprio,_lowprio}.
-function util.niceborder_focus(c)
-    local n = get_nice_value(c.pid)
-    if n == 0
-    then
-        c.border_color = beautiful.border_focus
-    elseif n < 0
-    then
-        c.border_color = beautiful.border_focus_highprio
-    else
-        c.border_color = beautiful.border_focus_lowprio
-    end
-end
-
--- To be used as a signal handler for "unfocus"
--- This requires beautiful.border_normal{,_highprio,_lowprio}.
-function util.niceborder_unfocus(c)
-    local n = get_nice_value(c.pid)
-    if n == 0
-    then
-        c.border_color = beautiful.border_normal
-    elseif n < 0
-    then
-        c.border_color = beautiful.border_normal_highprio
-    else
-        c.border_color = beautiful.border_normal_lowprio
-    end
+    if c then c:geometry(g) end -- if c is still a valid object
 end
 
 -- Non-empty tag browsing
 -- direction in {-1, 1} <-> {previous, next} non-empty tag
 function util.tag_view_nonempty(direction, sc)
 end
 
 -- Non-empty tag browsing
 -- direction in {-1, 1} <-> {previous, next} non-empty tag
 function util.tag_view_nonempty(direction, sc)
-   local s = sc or mouse.screen or 1
-   local scr = screen[s]
+   local s = sc or awful.screen.focused()
 
 
-   for i = 1, #awful.tag.gettags(s) do
-       awful.tag.viewidx(direction,s)
-       if #awful.client.visible(s) > 0 then
+   for i = 1, #s.tags do
+       awful.tag.viewidx(direction, s)
+       if #s.clients > 0 then
            return
        end
    end
 end
 
 -- {{{ Dynamic tagging
            return
        end
    end
 end
 
 -- {{{ Dynamic tagging
---
+
 -- Add a new tag
 -- Add a new tag
-function util.add_tag(mypromptbox)
-    awful.prompt.run({prompt="New tag name: "}, mypromptbox[mouse.screen].widget,
-    function(text)
-        if text:len() > 0 then
-            props = { selected = true }
-            tag = awful.tag.add(new_name, props)
-            tag.name = text
-            tag:emit_signal("property::name")
+function util.add_tag()
+    awful.prompt.run {
+        prompt       = "New tag name: ",
+        textbox      = awful.screen.focused().mypromptbox.widget,
+        exe_callback = function(name)
+            if not name or #name == 0 then return end
+            awful.tag.add(name, { screen = awful.screen.focused() }):view_only()
         end
         end
-    end)
+    }
 end
 
 -- Rename current tag
 end
 
 -- Rename current tag
--- @author: minism
-function util.rename_tag(mypromptbox)
-    local tag = awful.tag.selected(mouse.screen)
-    awful.prompt.run({prompt="Rename tag: "}, mypromptbox[mouse.screen].widget,
-    function(text)
-        if text:len() > 0 then
-            tag.name = text
-            tag:emit_signal("property::name")
+function util.rename_tag()
+    awful.prompt.run {
+        prompt       = "Rename tag: ",
+        textbox      = awful.screen.focused().mypromptbox.widget,
+        exe_callback = function(new_name)
+            if not new_name or #new_name == 0 then return end
+            local t = awful.screen.focused().selected_tag
+            if t then
+                t.name = new_name
+            end
         end
         end
-    end)
+    }
 end
 
 -- Move current tag
 -- pos in {-1, 1} <-> {previous, next} tag position
 function util.move_tag(pos)
 end
 
 -- Move current tag
 -- pos in {-1, 1} <-> {previous, next} tag position
 function util.move_tag(pos)
-    local tag = awful.tag.selected(mouse.screen)
+    local tag = awful.screen.focused().selected_tag
     local idx = awful.tag.getidx(tag)
     if tonumber(pos) <= -1 then
         awful.tag.move(idx - 1, tag)
     local idx = awful.tag.getidx(tag)
     if tonumber(pos) <= -1 then
         awful.tag.move(idx - 1, tag)
@@ -199,36 +154,20 @@ function util.move_tag(pos)
     end
 end
 
     end
 end
 
--- Remove current tag (if empty)
+-- Delete current tag
 -- Any rule set on the tag shall be broken
 -- Any rule set on the tag shall be broken
-function util.remove_tag()
-    local tag = awful.tag.selected(mouse.screen)
-    local prevtag = awful.tag.gettags(mouse.screen)[awful.tag.getidx(tag) - 1]
-    awful.tag.delete(tag, prevtag)
+function util.delete_tag()
+    local t = awful.screen.focused().selected_tag
+    if not t then return end
+    t:delete()
 end
 end
---
+
 -- }}}
 
 -- On the fly useless gaps change
 function util.useless_gaps_resize(thatmuch)
 -- }}}
 
 -- On the fly useless gaps change
 function util.useless_gaps_resize(thatmuch)
-    beautiful.useless_gap_width = tonumber(beautiful.useless_gap_width) + thatmuch
-    awful.layout.arrange(mouse.screen)
-end
-
--- On the fly global border change
-function util.global_border_resize(thatmuch)
-    beautiful.global_border_width = tonumber(beautiful.global_border_width) + thatmuch
-    awful.layout.arrange(mouse.screen)
-end
-
--- Check if an element exist on a table
-function util.element_in_table(element, tbl)
-    for _, i in pairs(tbl) do
-        if i == element then
-            return true
-        end
-    end
-    return false
+    beautiful.useless_gap = tonumber(beautiful.useless_gap) + thatmuch
+    awful.layout.arrange(awful.screen.focused())
 end
 
 return setmetatable(util, { __index = wrequire })
 end
 
 return setmetatable(util, { __index = wrequire })
awesome window-manager configuration

Legalese

All content available in this repository is copyright © martin f. krafft, unless otherwise noted.

All files and their content are released under the terms of the Artistic Licence 2.0, unless otherwise noted.

The operator of this repository shall not be held liable for offending content in pages linking to or linked from these page, nor does he endorse their content unless stated otherwise.