250 lines
9.0 KiB
Lua
250 lines
9.0 KiB
Lua
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 = string
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local awful = require("awful")
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local capi = {client = client , tag = tag ,
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screen = screen , mouse = mouse }
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local module = {}
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-------------------------------INIT------------------------------
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local signals = {
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"property::exclusive" , "property::init" , "property::volatile" ,
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"property::focus_on_new" , "property::instances" , "property::match" ,
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"property::class" , "property::spawn" , "property::position" ,
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"property::force_screen" , "property::max_clients", "property::exec_once",
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"property::clone_on" , "property::clone_of"
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}
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for _,sig in ipairs(signals) do
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capi.tag.add_signal(sig)
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end
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-------------------------------DATA------------------------------
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local class_client,matches_client = {},{}
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--------------------------TYRANIC 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.exec_once and tag.selected and not data._init_done then
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for k,v in ipairs(type(data.exec_once) == "string" and {data.exec_once} or data.exec_once) do
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awful.util.spawn(v, false)
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end
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data._init_done = true
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end
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end
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--Turn tags -> matches into matches -> tags
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local function fill_tyranic(tab_in,tab_out,value)
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if tab_in and tab_out then
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for i=1,#tab_in do
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local low = string.lower(tab_in[i])
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local tmp = tab_out[low] or {tags={},properties={}}
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value.instances= value.instances or {}
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tmp.tags[#tmp.tags+1] = value
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tab_out[low] = tmp
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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(tyranic_tags)
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for k,v in ipairs(tyranic_tags) do
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if v.init ~= false then
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v.instances = {}
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local stype = type(v.screen)
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if stype == "table" then
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for k2,v2 in pairs(v.screen) do
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if v2 <= capi.screen.count() then
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v.screen = v2
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v.instances[v2] = awful.tag.add(v.name,v)
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end
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end
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elseif (v.screen or 1) <= capi.screen.count() then
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v.instances[v.screen or 1] = 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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fill_tyranic(v.class,class_client,v)
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fill_tyranic(v.match,matches_client,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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--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 low = string.lower(c.class or "N/A")
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local rules = class_client[low]
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if rules then
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--Force floating state if necessary
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if rules.properties.floating ~= nil then
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awful.client.floating.set(c, rules.properties.floating)
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end
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--Center client
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if rules.properties.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 rules.properties.focus_on_new == true then
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c.focus = true
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end
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--Set other properties
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for k,v in pairs(rules.properties) do
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c[k] = v
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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 rules.properties.intrusive == true 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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c:tags({tag})
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return
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end
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end
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--TODO pre_match
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--Add to matches
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local tags = {}
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for j=1,#(rules.tags or {}) do
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local tag_tmp = rules.tags[j]
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if not tag_tmp.instances[c.screen or 1] then
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local cache = tag_tmp.screen
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tag_tmp.screen = tag_tmp.force_screen == true and tag_tmp.screen or c.screen
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tag_tmp.screen = (tag_tmp.screen <= capi.screen.count()) and tag_tmp.screen or 1
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c.screen = tag_tmp.screen
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tag_tmp.instances[(c.screen <= capi.screen.count()) and tag_tmp.screen or 1] = awful.tag.add(tag_tmp.name,tag_tmp)
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tag_tmp.screen = cache
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end
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tags[#tags+1] = tag_tmp.instances[(c.screen <= capi.screen.count()) and c.screen or 1]
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end
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if #tags > 0 then
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c:tags(tags)
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if awful.tag.getproperty(tags[1],"focus_on_new") ~= false then
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awful.tag.viewonly(tags[1])
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end
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return
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end
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--TODO post_match
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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 awful.tag.getproperty(cur_tag,"exclusive") ~= true then
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return c:tags({cur_tag})
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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,{name=c.class,volatile=true,screen=(c.screen <= capi.screen.count()) and c.screen or 1,layout=awful.layout.suit.max})
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tmp.tags[#tmp.tags+1] = {name=c.class,instances = {[c.screen]=tag},volatile=true,screen=c.screen}
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c:tags({tag})
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if awful.tag.getproperty(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 awful.tag.getproperty(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 = function() end --Disable automatic tag insertion
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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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if awful.tag.getscreen(t) == c.screen then
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tags[#tags+1] = t
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end
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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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local t = awful.tag._add(tag,props)
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if awful.tag.getproperty(t,"clone_on") and awful.tag.getproperty(t,"clone_on") ~= t.screen then
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local t3 = awful.tag._add(tag,{screen = awful.tag.getproperty(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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t:connect_signal("property::selected", function(t) on_selected_change(t,props) end)
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return t
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end,awful.tag.setscreen
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awful.tag.setscreen,awful.tag._viewonly = function(tag,screen) --Why this isn't by default...
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awful.tag.history.restore(tag.screen,1)
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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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end
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end,awful.tag.viewonly
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awful.tag.viewonly = function(t)
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awful.tag._viewonly(t)
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if awful.tag.getproperty(t,"clone_of") then
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awful.tag.swap(t,awful.tag.getproperty(t,"clone_of"))
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awful.tag.viewonly(awful.tag.getproperty(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 properties = {}
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setmetatable(properties, {__newindex = function(table,k,v) load_property(k,v) end})
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local function getter (table, key)
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if key == "properties" then
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return properties
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end
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end
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local function setter (table, key,value)
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if key == "tags" then
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load_tags(value)
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elseif key == "properties" then
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properties = value
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setmetatable(properties, {__newindex = function(table,k,v) load_property(k,v) end})
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for k,v in pairs(tyranic_properties) do
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load_property(k,v)
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end
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end
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end
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return setmetatable(module, { __call = function(_, ...) return end , __index = getter, __newindex = setter})
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