272 lines
11 KiB
Lua
Executable File
272 lines
11 KiB
Lua
Executable File
local setmetatable = setmetatable
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local print , pairs = print , pairs
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local ipairs , type = ipairs , type
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local string , unpack= string,unpack
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local awful = require("awful")
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local capi = {client = client , tag = tag , awesome = awesome,
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screen = screen , mouse = mouse }
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-------------------------------INIT------------------------------
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local signals,module,class_client,tags_hash,settings,sn_callback,fallbacks,prop = {
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"exclusive" , "init" , "volatile" , "focus_new" , "instances" ,
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"locked" , "class" , "spawn" , "position" , "force_screen" ,
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"max_clients" , "exec_once" , "clone_on" , "clone_of" , "no_focus_stealing",
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"fallback" , "no_focus_stealing_out","no_focus_stealing_in"
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},{},{},{},{},{},{},awful.tag.getproperty
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for _,sig in ipairs(signals) do
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capi.tag.add_signal("property::"..sig)
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end
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----------------------TYRANNICAL LOGIC--------------------------
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--Called when a tag is selected/unselected
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local function on_selected_change(tag,data)
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if data and data.exec_once and tag.selected then
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for _,v in ipairs(type(data.exec_once) == "string" and {data.exec_once} or data.exec_once) do
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awful.util.spawn_with_shell("ps -ef | grep -v grep | grep '" .. v .. "' > /dev/null || (" .. v .. ")")
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end
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end
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end
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--Load tags, this cannot be undone
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local function load_tags(tyrannical_tags)
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for k,v in ipairs(tyrannical_tags) do
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if v.init ~= false then
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local stype = type(v.screen)
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if stype == "table" then
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local screens = v.screen
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for k2,v2 in pairs(screens) do
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if v2 <= capi.screen.count() then
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v.screen = v2
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awful.tag.add(v.name,v)
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end
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end
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v.screen = screens
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elseif (v.screen or 1) <= capi.screen.count() then
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awful.tag.add(v.name,v)
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end
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elseif v.volatile == nil then
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v.volatile = true
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end
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if v.class and class_client then
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for i=1,#v.class do
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local low = string.lower(v.class[i])
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local tmp = class_client[low] or {tags={},properties={}}
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tmp.tags[#tmp.tags+1] = v
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class_client[low] = tmp
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end
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end
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tags_hash[v.name or "N/A"] = v
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end
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end
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--Load property
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local function load_property(name,property)
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for k2,v2 in pairs(property) do
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local key_type = type(k2)
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local low = string.lower(key_type == "number" and v2 or k2)
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class_client[low] = class_client[low] or {name=low,tags={},properties={}}
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class_client[low].properties[name] = key_type == "number" and true or v2
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end
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end
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--Apply all properties
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local function apply_properties(c,override,normal)
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local props = awful.util.table.join(normal,override)
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--Set all 'c.something' properties
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for k,_ in pairs(props) do
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props[k] = (override[v] ~= nil) and override[k] or normal[k]
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c[k] = props[k]
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end
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--Force floating state, if necessary
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if props.floating ~= nil then
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awful.client.floating.set(c, props.floating)
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end
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--Center client
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if props.centered == true then
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awful.placement.centered(c, nil)
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end
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--Focus new client
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if props.focus_new ~= false and (c.transient_for and not settings.block_transient_for_focus_stealing) then
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capi.client.focus = c
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end
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--Add to the current tag if the client is intrusive, ignore exclusive
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if props.intrusive == true or (settings.force_odd_as_intrusive and c.type ~= "normal") then
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local tag = awful.tag.selected(c.screen)
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if not tag then
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awful.tag.viewonly(awful.tag.gettags(c.screen)[1])
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end
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tag = awful.tag.selected(c.screen)
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if tag then --Can be false if there is no tags
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return c:tags({tag})
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end
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end
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end
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--Match client
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local function match_client(c, startup)
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if not c then return end
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local startup = startup == nil and capi.awesome.startup or startup
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if c.startup_id and sn_callback[c.startup_id] and sn_callback[c.startup_id](c,startup) then return end
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local low = string.lower(c.class or "N/A")
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local rules = class_client[low]
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if c.transient_for and settings.group_children == true then
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c.sticky = c.transient_for.sticky or false
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c:tags(c.transient_for:tags())
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capi.client.focus = c
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return
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elseif rules then
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local ret = apply_properties(c,{},rules.properties)
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if ret then
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if not rules.properties.no_autofocus then
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capi.client.focus = c
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end
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return ret
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end
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--Add to matches
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local tags,tags_src,fav_scr,c_src,mouse_s = {},{},false,c.screen,capi.mouse.screen
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for j=1,#(rules.tags or {}) do
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local tag,cache = rules.tags[j],rules.tags[j].screen
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tag.instances,has_screen = tag.instances or {},(type(tag.screen)=="table" and awful.util.table.hasitem(tag.screen,c_src)~=nil)
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tag.screen = (tag.force_screen ~= true and c_src) or (has_screen and c_src or type(tag.screen)=="table" and tag.screen[1] or tag.screen)
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tag.screen,match = (tag.screen <= capi.screen.count()) and tag.screen or mouse_s,tag.instances[tag.screen]
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if (not match and not (fav_scr == true and mouse_s ~= tag.screen)) or (match and (prop(match,"max_clients") or 999) <= #match:clients()) then
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awful.tag.add(tag.name,tag)
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end
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tags_src[tag.screen],fav_scr = tags_src[tag.screen] or {},fav_scr or (tag.screen == mouse_s) --Reset if a better screen is found
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tags_src[tag.screen][#tags_src[tag.screen]+1] = tag.instances[tag.screen]
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tag.screen = cache
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end
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for k,t in ipairs(tags_src[mouse_s] or tags_src[c_src] or select(2,next(tags_src)) or awful.util.table.join(unpack(tags_src))) do
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tags[#tags+1] = prop(t,"locked") ~= true and t or nil --Do not add to locked tags
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end
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c.screen = tags[1] and awful.tag.getscreen(tags[1]) or c_src
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if #tags > 0 then
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c:tags(tags)
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if prop(tags[1],"focus_new") ~= false and not (c.transient_for and settings.block_transient_for_focus_stealing)
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and not prop(tags[1],"no_focus_stealing_in") then
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awful.tag.viewonly(tags[1])
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end
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if not rules.properties.no_autofocus then
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capi.client.focus = c
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end
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return
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end
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end
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--Add to the current tag if not exclusive
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local cur_tag = awful.tag.selected(c.screen)
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if cur_tag and prop(cur_tag,"exclusive") ~= true and prop(cur_tag,"locked") ~= true then
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c:tags({cur_tag})
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capi.client.focus = c
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return true
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end
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--Add to the fallback tags
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if #c:tags((function(arr) for k,v in ipairs(fallbacks) do
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arr[#arr+1]=awful.tag.getscreen(v) == c.screen and v or nil
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end; return arr
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end)({})) > 0 then -- Select the first fallback tag if the current tag isn't a fallback
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return (not awful.util.table.hasitem(c:tags(), awful.tag.selected(c.screen or 1))) and awful.tag.viewonly(c:tags()[1])
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end
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--Last resort, create a new tag
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class_client[low] = class_client[low] or {tags={},properties={}}
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local tmp,tag = class_client[low],awful.tag.add(c.class or "N/A",{name=c.class or "N/A",volatile=true,exclusive=true,screen=(c.screen <= capi.screen.count())
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and c.screen or 1,layout=settings.default_layout or awful.layout.suit.max})
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tmp.tags[#tmp.tags+1] = {name=c.class or "N/A",instances = {[c.screen]=tag},volatile=true,screen=c.screen,exclusive=true}
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c:tags({tag})
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if prop(tag,"focus_on_new") ~= false then
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awful.tag.viewonly(tag)
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end
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end
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capi.client.connect_signal("manage", match_client)
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capi.client.connect_signal("untagged", function (c, t)
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if prop(t,"volatile") == true and #t:clients() == 0 then
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local rules = class_client[string.lower(c.class or "N/A")]
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for j=1,#(rules and rules.tags or {}) do
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rules.tags[j].instances[c.screen] = rules.tags[j].instances[c.screen] ~= t and rules.tags[j].instances[c.screen] or nil
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end
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awful.tag.delete(t)
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end
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end)
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awful.tag.withcurrent,awful.tag._add = function(c, startup)
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local tags,old_tags = {},c:tags()
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--Safety to prevent
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for k, t in ipairs(old_tags) do
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tags[#tags+1] = (awful.tag.getscreen(t) == c.screen) and t or nil
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end
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--Necessary when dragging clients
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if startup == nil and old_tags[1] and old_tags[1].screen ~= c.screen then --nil != false
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local sellist = awful.tag.selectedlist(c.screen)
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if #sellist > 0 then --Use already selected tag
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tags = sellist
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else --Select a tag
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match_client(c, startup)
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end
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end
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c:tags(tags)
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end,awful.tag.add
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awful.tag.add,awful.tag._setscreen = function(tag,props)
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props.screen,props.instances = props.screen or capi.mouse.screen,props.instances or {}
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props.mwfact,props.layout = props.mwfact or settings.mwfact,props.layout or settings.default_layout or awful.layout.max
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local t = awful.tag._add(tag,props)
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if prop(t,"clone_on") and prop(t,"clone_on") ~= t.screen then
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local t3 = awful.tag._add(tag,{screen = prop(t,"clone_on"), clone_of = t,icon=awful.tag.geticon(t)})
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--TODO prevent clients from being added to the clone
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end
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fallbacks[#fallbacks+1] = props.fallback and t or nil
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t:connect_signal("property::selected", function(t) on_selected_change(t,props or {}) end)
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t.selected = props.selected or false
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props.instances[props.screen] = t
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return t
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end,awful.tag.setscreen
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awful.tag._viewonly = awful.tag.viewonly
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-- Check is Awesome is 3.5.3+
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if capi.awesome.startup == nil then
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-- Monkey patch a bug fixed in 3.5.3
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awful.tag.setscreen = function(tag,screen)
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if not tag or type(tag) ~= "tag" then return end
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awful.tag._setscreen(tag,screen)
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for k,c in ipairs(tag:clients()) do
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c.screen = screen or 1 --Move all clients
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c:tags({tag}) --Prevent some very strange side effects, does create some issue with multitag clients
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end
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awful.tag.history.restore(tag.screen,1)
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end
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else
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-- Restore the old behavior in newer Awesome
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require("tyrannical.extra.request")
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end
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awful.tag.viewonly = function(t)
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if not t then return end
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if not awful.tag.getscreen(t) then awful.tag.setscreen(capi.mouse.screen) end
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awful.tag._viewonly(t)
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if prop(t,"clone_of") then
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awful.tag.swap(t,prop(t,"clone_of"))
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awful.tag.viewonly(prop(t,"clone_of"))
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end
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end
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awful.tag.swap = function(tag1,tag2)
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local idx1,idx2,scr2 = awful.tag.getidx(tag1),awful.tag.getidx(tag2),awful.tag.getscreen(tag2)
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awful.tag.setscreen(tag2,awful.tag.getscreen(tag1))
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awful.tag.move(idx1,tag2)
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awful.tag.setscreen(tag1,scr2)
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awful.tag.move(idx2,tag1)
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end
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--------------------------OBJECT GEARS---------------------------
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local getter = {properties = setmetatable({}, {__newindex = function(table,k,v) load_property(k,v) end}),
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settings = settings, tags_by_name = tags_hash, sn_callback = sn_callback}
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local setter = {tags = load_tags}
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return setmetatable(module,{__index=function(t,k) return getter[k] end,__newindex=function(t,k,v) if setter[k] then return setter[k](v) end end})
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