253 lines
12 KiB
Lua
Executable File
253 lines
12 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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-- Patch Awesome < 3.5.3
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require("tyrannical.extra.legacy")
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-------------------------------INIT------------------------------
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local signals,module,c_rules,tags_hash,settings,sn_callback,fallbacks,prop = {
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"exclusive" , "init" , "volatile" , "focus_new" , "instances" ,
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"locked" , "class" , "instance" , "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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},{},{class={},instance={}},{},{},awful.spawn and awful.spawn.snid_buffer or {},{},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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for _,prop in ipairs {"class","instance"} do
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if v[prop] and c_rules[prop] then
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for i=1,#v[prop] do
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local low = string.lower(v[prop][i])
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local tmp = c_rules[prop][low] or {tags={},properties={}}
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tmp.tags[#tmp.tags+1] = v
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c_rules[prop][low] = tmp
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end
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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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c_rules.class[low] = c_rules.class[low] or {name=low,tags={},properties={}}
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c_rules.class[low].properties[name] = key_type == "number" and true or v2
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end
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end
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--Check all focus policies then change focus (Awesome 3.5.3+)
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function module.focus_client(c,properties)
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local properties = properties or (c_rules.instance[string.lower(c.instance or "N/A")] or {}).properties or (c_rules.class[string.lower(c.class or "N/A")] or {}).properties or {}
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if (((not c.transient_for) or (c.transient_for==capi.client.focus) or (not settings.block_children_focus_stealing)) and (not properties.no_autofocus)) then
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if not awful.util.table.hasitem(c:tags(), awful.tag.selected(c.screen or 1)) and (not prop(c:tags()[1],"no_focus_stealing_in")) then
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awful.tag.viewonly(c:tags()[1])
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end
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capi.client.focus = c
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c:raise()
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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,ret = awful.util.table.join(normal,override),nil
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--Set all 'c.something' properties, --TODO maybe eventually move to awful.rules.execute
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for k,_ in pairs(props) do
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if override[k] ~= nil then props[k] = override[k] else props[k] = normal[k] end
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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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--Set slave or master
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if props.slave == true or props.master == true then
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awful.client["set"..(props.slave and "slave" or "master")](c, true)
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end
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if props.new_tag then
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ret = c:tags({awful.tag.add(type(props.new_tag)=="table" and props.new_tag.name or c.class,type(props.new_tag)=="table" and props.new_tag or {})})
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--Add to the current tag if the client is intrusive, ignore exclusive
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elseif 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) or awful.tag.viewonly(awful.tag.gettags(c.screen)[1]) or awful.tag.selected(c.screen)
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if tag then --Can be false if there is no tags
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ret = c:tags({tag})
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end
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end
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return ret,props
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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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local props = c.startup_id and sn_callback[tostring(c.startup_id)] or {}
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local low_i,low_c,tags = string.lower(c.instance or "N/A"),string.lower(c.class or "N/A"),props.tags or {props.tag}
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local rules = c_rules.instance[low_i] or c_rules.class[low_c]
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if #tags == 0 and 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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return module.focus_client(c,props)
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elseif rules then
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local ret,props = apply_properties(c,props,rules.properties)
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if ret then
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return module.focus_client(c,props)
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end
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--Add to matches
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local tags_src,fav_scr,c_src,mouse_s = {},false,c.screen,capi.mouse.screen
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for j=1,#(#tags == 0 and 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 setmetatable({}, { __mode = 'v' }),(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.setproperty(awful.tag.add(tag.name,tag),"volatile",match and (prop(match,"max_clients") ~= nil) or tag.volatile)
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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.activated 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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return module.focus_client(c,props)
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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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return module.focus_client(c,props)
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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 module.focus_client(c,props)
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end
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--Last resort, create a new tag
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c_rules.class[low_c] = c_rules.class[low_c] or {tags={},properties={}}
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local tmp,tag = c_rules.class[low_c],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 = setmetatable({[c.screen]=tag}, { __mode = 'v' }),volatile=true,screen=c.screen,exclusive=true}
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c:tags({tag})
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return module.focus_client(c,props)
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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 = c_rules.class[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,awful.tag._viewonly = function(tag,props)
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props.screen,props.instances = props.screen or capi.mouse.screen,props.instances or setmetatable({}, { __mode = 'v' })
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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,awful.tag.viewonly
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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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capi.tag.connect_signal("property::fallback",function(t)
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fallbacks[awful.util.table.hasitem(fallbacks, t) or (#fallbacks+1)] = prop(t,"fallback") and t or nil
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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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