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[etc/awesome.git] / util / init.lua
diff --git a/util/init.lua b/util/init.lua
index 14a1e14a86b988eac61249a144d2259de697402a..8b8e719b3b7af6d835129185ae034cfe6ece0358 100644 (file)
--- a/util/init.lua
+++ b/util/init.lua
@@ -1,27 +1,21 @@
-
 --[[
 --[[
-                                                   
-     Lain                                          
-     Layouts, widgets and utilities for Awesome WM 
-                                                   
-     Utilities section                             
-                                                   
-     Licensed under GNU General Public License v2  
-      * (c) 2013,      Luke Bonham                 
-      * (c) 2010-2012, Peter Hofmann               
-                                                   
+
+     Lain
+     Layouts, widgets and utilities for Awesome WM
+
+     Utilities section
+
+     Licensed under GNU General Public License v2
+      * (c) 2013,      Luca CPZ
+      * (c) 2010-2012, Peter Hofmann
+
 --]]
 
 local awful        = require("awful")
 --]]
 
 local awful        = require("awful")
-local beautiful    = require("beautiful")
-local math         = { sqrt = math.sqrt }
-local mouse        = mouse
+local sqrt         = math.sqrt
 local pairs        = pairs
 local pairs        = pairs
-local string       = { gsub = string.gsub }
 local client       = client
 local client       = client
-local screen       = screen
 local tonumber     = tonumber
 local tonumber     = tonumber
-
 local wrequire     = require("lain.helpers").wrequire
 local setmetatable = setmetatable
 
 local wrequire     = require("lain.helpers").wrequire
 local setmetatable = setmetatable
 
@@ -29,26 +23,23 @@ 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
@@ -68,107 +59,64 @@ 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
-function util.magnify_client(c)
-    if c and not awful.client.floating.get(c) then
-        util.mc(c)
-        magnified_client = c
+-- Magnify a client: set it to "float" and resize it.
+function util.magnify_client(c, width_f, height_f)
+    if c and not c.floating then
+        util.magnified_client = c
+        util.mc(c, width_f, height_f)
     else
     else
-        awful.client.floating.set(c, false)
-        magnified_client = nil
+        util.magnified_client = nil
+        c.floating = false
     end
 end
 
     end
 end
 
--- https://github.com/copycat-killer/lain/issues/195
-function util.mc(c)
-    c = c or magnified_client
+-- https://github.com/lcpz/lain/issues/195
+function util.mc(c, width_f, height_f)
+    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
 
 
-    -- 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
+    c.floating   = true
+    local s      = awful.screen.focused()
+    local mg     = s.workarea
+    local g      = {}
+    local mwfact = width_f or s.selected_tag.master_width_factor or 0.5
+    g.width      = sqrt(mwfact) * mg.width
+    g.height     = sqrt(height_f or mwfact) * mg.height
+    g.x          = mg.x + (mg.width - g.width) / 2
+    g.y          = mg.y + (mg.height - g.height) / 2
 
 
--- 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()
+function util.add_tag(layout)
     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.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()
+            awful.tag.add(name, { screen = awful.screen.focused(), layout = layout or awful.layout.suit.tile }):view_only()
         end
     }
 end
         end
     }
 end
@@ -191,12 +139,11 @@ end
 -- Move current tag
 -- pos in {-1, 1} <-> {previous, next} tag position
 function util.move_tag(pos)
 -- Move current tag
 -- pos in {-1, 1} <-> {previous, next} tag position
 function util.move_tag(pos)
-    local tag = awful.tag.selected(mouse.screen)
-    local idx = awful.tag.getidx(tag)
+    local tag = awful.screen.focused().selected_tag
     if tonumber(pos) <= -1 then
     if tonumber(pos) <= -1 then
-        awful.tag.move(idx - 1, tag)
+        awful.tag.move(tag.index - 1, tag)
     else
     else
-        awful.tag.move(idx + 1, tag)
+        awful.tag.move(tag.index + 1, tag)
     end
 end
 
     end
 end
 
@@ -207,28 +154,14 @@ function util.delete_tag()
     if not t then return end
     t:delete()
 end
     if not t then return end
     t:delete()
 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
+    local scr = awful.screen.focused()
+    scr.selected_tag.gap = scr.selected_tag.gap + tonumber(thatmuch)
+    awful.layout.arrange(scr)
 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.