flickerstreak@63: --[[
flickerstreak@63:   ReAction.lua
flickerstreak@63: 
flickerstreak@63:   The ReAction core manages 4 collections:
flickerstreak@63:     - modules (via AceAddon)
flickerstreak@63:     - bars
flickerstreak@63:     - options
flickerstreak@63:     - bar-type constructors
flickerstreak@63:     
flickerstreak@90:   and publishes events when those collections change. It also implements a couple properties
flickerstreak@63:   and has a couple convenience methods which drill down to particular modules.
flickerstreak@63:   
flickerstreak@90:   Most of the "real work" of the addon happens in Bar.lua, Overlay.lua, State.lua, and the various modules.
flickerstreak@63: 
flickerstreak@63:   Events (with handler arguments):
flickerstreak@63:   --------------------------------
flickerstreak@63:   "OnCreateBar" (bar, name)             : after a bar object is created
flickerstreak@63:   "OnDestroyBar" (bar, name)            : before a bar object is destroyed
flickerstreak@63:   "OnEraseBar" (bar, name)              : before a bar config is removed from the profile db
flickerstreak@63:   "OnRenameBar" (bar, oldname, newname) : after a bar is renamed
flickerstreak@63:   "OnRefreshBar" (bar, name)            : after a bar's state has been updated
flickerstreak@63:   "OnOptionsRefreshed" ()               : after the global options tree is refreshed
flickerstreak@63:   "OnConfigModeChanged" (mode)          : after the config mode is changed
flickerstreak@63:   "OnBarOptionGeneratorRegistered" (module, function) : after an options generator function is registered
flickerstreak@63: 
flickerstreak@63:   ReAction is also an AceAddon-3.0 and contains an AceDB-3.0, which in turn publish more events.
flickerstreak@63: ]]--
flickerstreak@63: local version = GetAddOnMetadata("ReAction","Version")
flickerstreak@27: 
flickerstreak@27: ------ CORE ------
flickerstreak@30: local ReAction = LibStub("AceAddon-3.0"):NewAddon( "ReAction",
flickerstreak@33:   "AceConsole-3.0",
flickerstreak@33:   "AceEvent-3.0"
flickerstreak@30: )
flickerstreak@33: ReAction.revision = tonumber(("$Revision$"):match("%d+"))
flickerstreak@27: 
flickerstreak@28: ------ GLOBALS ------
flickerstreak@28: _G["ReAction"] = ReAction
flickerstreak@27: 
flickerstreak@28: ------ DEBUGGING ------
flickerstreak@25: ReAction.debug = true
flickerstreak@36: local dbprint
flickerstreak@25: if ReAction.debug then
flickerstreak@36:   dbprint = function(msg)
flickerstreak@25:     DEFAULT_CHAT_FRAME:AddMessage(msg)
flickerstreak@25:   end
flickerstreak@25: else
flickerstreak@36:   dbprint = function() end
flickerstreak@25: end
flickerstreak@36: ReAction.dbprint = dbprint
flickerstreak@25: 
flickerstreak@33: ------ LIBRARIES ------
flickerstreak@63: local callbacks = LibStub("CallbackHandler-1.0"):New(ReAction)
flickerstreak@88: local KB = LibStub("LibKeyBound-1.0")
flickerstreak@33: local L = LibStub("AceLocale-3.0"):GetLocale("ReAction")
flickerstreak@33: ReAction.L = L
flickerstreak@33: 
flickerstreak@28: ------ PRIVATE ------
flickerstreak@88: local weak = {__mode="k"}
flickerstreak@88: local private = {
flickerstreak@88:   allKB = setmetatable({}, weak),
flickerstreak@88:   kbHooked = setmetatable({}, weak),
flickerstreak@88: }
flickerstreak@63: local bars = {}
flickerstreak@63: local defaultBarConfig = {}
flickerstreak@63: local barOptionGenerators = { }
flickerstreak@63: local options = {
flickerstreak@63:   type = "group",
flickerstreak@63:   name = "ReAction",
flickerstreak@63:   childGroups = "tab",
flickerstreak@63:   args = {
flickerstreak@63:     _desc = {
flickerstreak@63:       type = "description",
flickerstreak@63:       name = L["Customizable replacement for Blizzard's Action Bars"],
flickerstreak@63:       order = 1,
flickerstreak@63:     },
flickerstreak@63:     global = {
flickerstreak@63:       type = "group",
flickerstreak@63:       name = L["Global Settings"],
flickerstreak@63:       desc = L["Global configuration settings"],
flickerstreak@63:       args = { 
flickerstreak@63:         unlock = {
flickerstreak@63:           type     = "toggle",
flickerstreak@63:           name     = L["Unlock Bars"],
flickerstreak@63:           desc     = L["Unlock bars for dragging and resizing with the mouse"],
flickerstreak@63:           handler  = ReAction,
flickerstreak@63:           get      = "GetConfigMode",
flickerstreak@63:           set      = function(info, value) ReAction:SetConfigMode(value) end,
flickerstreak@63:           disabled = InCombatLockdown,
flickerstreak@63:           order    = 1
flickerstreak@63:         },
flickerstreak@63:       },
flickerstreak@63:       plugins = { },
flickerstreak@63:       order = 2,
flickerstreak@63:     },
flickerstreak@63:     module = {
flickerstreak@63:       type = "group",
flickerstreak@63:       childGroups = "select",
flickerstreak@63:       name = L["Module Settings"],
flickerstreak@63:       desc = L["Configuration settings for each module"],
flickerstreak@63:       args = { },
flickerstreak@63:       plugins = { },
flickerstreak@63:       order = 3,
flickerstreak@63:     },
flickerstreak@63:   },
flickerstreak@63:   plugins = { }
flickerstreak@63: }
flickerstreak@63: ReAction.options = options
flickerstreak@63: 
flickerstreak@63: local SelectBar, DestroyBar, InitializeBars, TearDownBars, DeepCopy, CallModuleMethod, SlashHandler
flickerstreak@28: do
flickerstreak@28:   local pcall = pcall
flickerstreak@28:   local geterrorhandler = geterrorhandler
flickerstreak@63:   local self = ReAction
flickerstreak@63:   local inited = false
flickerstreak@28: 
flickerstreak@63:   function SelectBar(x)
flickerstreak@28:     local bar, name
flickerstreak@28:     if type(x) == "string" then
flickerstreak@28:       name = x
flickerstreak@63:       bar = self:GetBar(name)
flickerstreak@50:     else
flickerstreak@63:       for k,v in pairs(bars) do
flickerstreak@50:         if v == x then
flickerstreak@28:           name = k
flickerstreak@50:           bar = x
flickerstreak@28:         end
flickerstreak@28:       end
flickerstreak@28:     end
flickerstreak@28:     return bar, name
flickerstreak@28:   end
flickerstreak@28: 
flickerstreak@63:   function DestroyBar(x)
flickerstreak@28:     local bar, name = SelectBar(x)
flickerstreak@63:     if bar and name then
flickerstreak@63:       bars[name] = nil
flickerstreak@63:       callbacks:Fire("OnDestroyBar", bar, name)
flickerstreak@28:       bar:Destroy()
flickerstreak@28:     end
flickerstreak@28:   end
flickerstreak@28: 
flickerstreak@63:   function InitializeBars()
flickerstreak@63:     if not inited then
flickerstreak@63:       for name, config in pairs(self.db.profile.bars) do
flickerstreak@28:         if config then
flickerstreak@63:           self:CreateBar(name, config)
flickerstreak@28:         end
flickerstreak@28:       end
flickerstreak@63:       -- re-anchor in case anchor order does not match init order
flickerstreak@63:       for name, bar in pairs(bars) do
flickerstreak@63:         bar:ApplyAnchor()
flickerstreak@63:       end
flickerstreak@63:       inited = true
flickerstreak@28:     end
flickerstreak@28:   end
flickerstreak@28: 
flickerstreak@63:   function TearDownBars()
flickerstreak@63:     for name, bar in pairs(bars) do
flickerstreak@28:       if bar then
flickerstreak@63:         bars[name] = DestroyBar(bar)
flickerstreak@28:       end
flickerstreak@28:     end
flickerstreak@63:     inited = false
flickerstreak@28:   end
flickerstreak@28: 
flickerstreak@63:   function DeepCopy(x)
flickerstreak@28:     if type(x) ~= "table" then
flickerstreak@28:       return x
flickerstreak@28:     end
flickerstreak@28:     local r = {}
flickerstreak@28:     for k,v in pairs(x) do
flickerstreak@28:       r[k] = DeepCopy(v)
flickerstreak@28:     end
flickerstreak@28:     return r
flickerstreak@28:   end
flickerstreak@28: 
flickerstreak@63:   function CallModuleMethod(modulename, method, ...)
flickerstreak@63:     local m = self:GetModule(modulename,true)
flickerstreak@63:     if not m then
flickerstreak@63:       LoadAddOn(("ReAction_%s"):format(modulename))
flickerstreak@63:       m = self:GetModule(modulename,true)
flickerstreak@63:       if m then
flickerstreak@63:         dbprint(("succesfully loaded LOD module: %s"):format(modulename))
flickerstreak@28:       end
flickerstreak@28:     end
flickerstreak@63:     if m then
flickerstreak@63:       if type(m) == "table" and type(m[method]) == "function" then
flickerstreak@63:         m[method](m,...)
flickerstreak@63:       else
flickerstreak@63:         dbprint(("Bad call '%s' to %s module"):format(tostring(method),modulename));
flickerstreak@63:       end
flickerstreak@63:     else
flickerstreak@63:       self:Print(("Module '%s' not found"):format(tostring(modulename)))
flickerstreak@63:     end
flickerstreak@28:   end
flickerstreak@28: 
flickerstreak@63:   function SlashHandler(option)
flickerstreak@30:     if option == "config" then
flickerstreak@63:       self:ShowConfig()
flickerstreak@58:     elseif option == "edit" then
flickerstreak@63:       self:ShowEditor()
flickerstreak@50:     elseif option == "unlock" then
flickerstreak@63:       self:SetConfigMode(true)
flickerstreak@50:     elseif option == "lock" then
flickerstreak@63:       self:SetConfigMode(false)
flickerstreak@88:     elseif option == "kb" then
flickerstreak@88:       self:SetKeybindMode(true)
flickerstreak@30:     else
flickerstreak@63:       self:Print(("%3.1f.%d"):format(version,self.revision))
flickerstreak@63:       self:Print("/rxn config")
flickerstreak@63:       self:Print("/rxn edit")
flickerstreak@63:       self:Print("/rxn lock")
flickerstreak@63:       self:Print("/rxn unlock")
flickerstreak@88:       self:Print("/rxn kb")
flickerstreak@30:     end
flickerstreak@30:   end
flickerstreak@28: end
flickerstreak@28: 
flickerstreak@28: 
flickerstreak@28: ------ HANDLERS ------
flickerstreak@28: function ReAction:OnInitialize()
flickerstreak@28:   self.db = LibStub("AceDB-3.0"):New("ReAction_DB", 
flickerstreak@28:     { 
flickerstreak@28:       profile = {
flickerstreak@28:         bars = { },
flickerstreak@28:         defaultBar = { }
flickerstreak@28:       }
flickerstreak@28:     }
flickerstreak@90:     -- initial profile is character-specific
flickerstreak@28:   )
flickerstreak@28:   self.db.RegisterCallback(self,"OnProfileChanged")
flickerstreak@43:   self.db.RegisterCallback(self,"OnProfileReset","OnProfileChanged")
flickerstreak@63: 
flickerstreak@88:   KB.RegisterCallback(self,"LIBKEYBOUND_ENABLED")
flickerstreak@88:   KB.RegisterCallback(self,"LIBKEYBOUND_DISABLED")
flickerstreak@88: 
flickerstreak@63:   options.args.profile = LibStub("AceDBOptions-3.0"):GetOptionsTable(self.db)
flickerstreak@63: 
flickerstreak@30:   self:RegisterChatCommand("reaction", SlashHandler)
flickerstreak@30:   self:RegisterChatCommand("rxn", SlashHandler)
flickerstreak@33:   self:RegisterEvent("PLAYER_REGEN_DISABLED")
flickerstreak@28: end
flickerstreak@28: 
flickerstreak@28: function ReAction:OnEnable()
flickerstreak@28:   InitializeBars()
flickerstreak@28: end
flickerstreak@28: 
flickerstreak@28: function ReAction:OnDisable()
flickerstreak@28:   TearDownBars()
flickerstreak@28: end
flickerstreak@28: 
flickerstreak@28: function ReAction:OnProfileChanged()
flickerstreak@33:   TearDownBars()
flickerstreak@33:   InitializeBars()
flickerstreak@28: end
flickerstreak@28: 
flickerstreak@33: function ReAction:PLAYER_REGEN_DISABLED()
flickerstreak@63:   if private.configMode == true then
flickerstreak@63:     self:UserError(L["ReAction config mode disabled during combat."])
flickerstreak@33:     self:SetConfigMode(false)
flickerstreak@88:     self:SetKeybindMode(false)
flickerstreak@33:   end
flickerstreak@33: end
flickerstreak@33: 
flickerstreak@88: function ReAction:LIBKEYBOUND_ENABLED( evt )
flickerstreak@88:   self:SetKeybindMode(true)
flickerstreak@88: end
flickerstreak@88: 
flickerstreak@88: function ReAction:LIBKEYBOUND_DISABLED( evt )
flickerstreak@88:   return self:SetKeybindMode(false)
flickerstreak@88: end
flickerstreak@88: 
flickerstreak@33: 
flickerstreak@28: 
flickerstreak@28: ------ API ------
flickerstreak@77: function ReAction:UpdateRevision(str)
flickerstreak@77:   local revision = tonumber(str:match("%d+"))
flickerstreak@77:   if revision and revision > ReAction.revision then
flickerstreak@77:     ReAction.revision = revision
flickerstreak@77:   end
flickerstreak@77: end
flickerstreak@77: 
flickerstreak@61: function ReAction:UserError(msg)
flickerstreak@61:   -- any user errors should be flashed to the UIErrorsFrame
flickerstreak@61:   UIErrorsFrame:AddMessage(msg)
flickerstreak@61: end
flickerstreak@61: 
flickerstreak@63: -- usage:
flickerstreak@63: --  (1) ReAction:CreateBar(name, cfgTable)
flickerstreak@63: --  (2) ReAction:CreateBar(name, "barType", [nRows], [nCols], [btnSize], [btnSpacing])
flickerstreak@48: function ReAction:CreateBar(name, ...)
flickerstreak@48:   local config = select(1,...)
flickerstreak@48:   if config and type(config) ~= "table" then
flickerstreak@48:     bartype = select(1,...)
flickerstreak@48:     if type(bartype) ~= "string" then
flickerstreak@48:       error("ReAction:CreateBar() - first argument must be a config table or a default config type string")
flickerstreak@48:     end
flickerstreak@63:     config = defaultBarConfig[bartype]
flickerstreak@48:     if not config then
flickerstreak@48:       error(("ReAction:CreateBar() - unknown bar type '%s'"):format(bartype))
flickerstreak@48:     end
flickerstreak@48:     config = DeepCopy(config)
flickerstreak@48:     config.btnRows    = select(2,...) or config.btnRows    or 1
flickerstreak@48:     config.btnColumns = select(3,...) or config.btnColumns or 12
flickerstreak@48:     config.btnWidth   = select(4,...) or config.btnWidth   or 36
flickerstreak@48:     config.btnHeight  = select(4,...) or config.btnHeight  or 36
flickerstreak@48:     config.spacing    = select(5,...) or config.spacing    or 3
flickerstreak@48:     config.width      = config.width or config.btnColumns*(config.btnWidth + config.spacing) + 1
flickerstreak@48:     config.height     = config.height or config.btnRows*(config.btnHeight + config.spacing) + 1
flickerstreak@81:     config.anchor     = config.anchor or "UIParent"
flickerstreak@81:     config.point      = config.point or "BOTTOM"
flickerstreak@81:     config.relpoint   = config.relpoint or "BOTTOM"
flickerstreak@48:     config.y          = config.y or 200
flickerstreak@48:     config.x          = config.x or 0
flickerstreak@48:   end
flickerstreak@28:   local profile = self.db.profile
flickerstreak@48:   config = config or DeepCopy(profile.defaultBar)
flickerstreak@28:   prefix = prefix or L["Bar "]
flickerstreak@28:   if not name then
flickerstreak@28:     i = 1
flickerstreak@28:     repeat
flickerstreak@28:       name = prefix..i
flickerstreak@28:       i = i + 1
flickerstreak@63:     until bars[name] == nil
flickerstreak@28:   end
flickerstreak@48:   profile.bars[name] = profile.bars[name] or config
flickerstreak@75:   local bar = self.Bar:New( name, profile.bars[name] )  -- ReAction.Bar defined in Bar.lua
flickerstreak@63:   bars[name] = bar
flickerstreak@63:   callbacks:Fire("OnCreateBar", bar, name)
flickerstreak@63:   if private.configMode then
flickerstreak@33:     bar:ShowControls(true)
flickerstreak@33:   end
flickerstreak@33: 
flickerstreak@28:   return bar
flickerstreak@28: end
flickerstreak@28: 
flickerstreak@28: function ReAction:EraseBar(x)
flickerstreak@28:   local bar, name = SelectBar(x)
flickerstreak@63:   if bar and name then
flickerstreak@63:     callbacks:Fire("OnEraseBar", bar, name)
flickerstreak@28:     DestroyBar(bar)
flickerstreak@28:     self.db.profile.bars[name] = nil
flickerstreak@28:   end
flickerstreak@28: end
flickerstreak@28: 
flickerstreak@28: function ReAction:GetBar(name)
flickerstreak@63:   return bars[name]
flickerstreak@63: end
flickerstreak@63: 
flickerstreak@90: -- returns pairs of name, bar
flickerstreak@63: function ReAction:IterateBars()
flickerstreak@63:   return pairs(bars)
flickerstreak@28: end
flickerstreak@28: 
flickerstreak@28: function ReAction:RenameBar(x, newname)
flickerstreak@28:   local bar, name = SelectBar(x)
flickerstreak@63:   if type(newname) ~= "string" then
flickerstreak@63:     error("ReAction:RenameBar() - second argument must be a string")
flickerstreak@63:   end
flickerstreak@63:   if bar and name and #newname > 0 then
flickerstreak@63:     if bars[newname] then
flickerstreak@63:       self:UserError(("%s ('%s')"):format(L["ReAction: name already in use"],newname))
flickerstreak@47:     else
flickerstreak@63:       bars[newname], bars[name] = bars[name], nil
flickerstreak@47:       bar:SetName(newname or "")
flickerstreak@47:       local cfg = self.db.profile.bars
flickerstreak@47:       cfg[newname], cfg[name] = cfg[name], nil
flickerstreak@63:       callbacks:Fire("OnRenameBar", bar, name, newname)
flickerstreak@28:     end
flickerstreak@28:   end
flickerstreak@28: end
flickerstreak@28: 
flickerstreak@63: function ReAction:RefreshBar(x)
flickerstreak@63:   local bar, name = SelectBar(x)
flickerstreak@63:   if bar and name then
flickerstreak@63:     callbacks:Fire("OnRefreshBar", bar, name)
flickerstreak@63:   end
flickerstreak@63: end
flickerstreak@63: 
flickerstreak@53: function ReAction:RegisterBarType( name, config, isDefaultChoice )
flickerstreak@63:   defaultBarConfig[name] = config
flickerstreak@48:   if isDefaultChoice then
flickerstreak@81:     private.defaultBarConfigChoice = name
flickerstreak@48:   end
flickerstreak@48:   self:RefreshOptions()
flickerstreak@48: end
flickerstreak@48: 
flickerstreak@53: function ReAction:UnregisterBarType( name )
flickerstreak@63:   defaultBarConfig[name] = nil
flickerstreak@63:   if private.defaultBarConfigChoice == name then
flickerstreak@63:     private.defaultBarConfigChoice = nil
flickerstreak@48:   end
flickerstreak@48:   self:RefreshOptions()
flickerstreak@48: end
flickerstreak@48: 
flickerstreak@63: function ReAction:IterateBarTypes()
flickerstreak@63:   return pairs(defaultBarConfig)
flickerstreak@63: end
flickerstreak@63: 
flickerstreak@63: function ReAction:GetBarTypeConfig(name)
flickerstreak@63:   if name then
flickerstreak@63:     return defaultBarConfig[name]
flickerstreak@63:   end
flickerstreak@63: end
flickerstreak@63: 
flickerstreak@63: function ReAction:GetBarTypeOptions( fill )
flickerstreak@63:   fill = fill or { }
flickerstreak@63:   for k in self:IterateBarTypes() do
flickerstreak@63:     fill[k] = k
flickerstreak@63:   end
flickerstreak@63:   return fill
flickerstreak@63: end
flickerstreak@63: 
flickerstreak@63: function ReAction:GetDefaultBarType()
flickerstreak@63:   return private.defaultBarConfigChoice
flickerstreak@63: end
flickerstreak@63: 
flickerstreak@63: function ReAction:RegisterOptions(module, opts, global)
flickerstreak@63:   options.args[global and "global" or "module"].plugins[module:GetName()] = opts
flickerstreak@63:   self:RefreshOptions()
flickerstreak@30: end
flickerstreak@30: 
flickerstreak@30: function ReAction:RefreshOptions()
flickerstreak@63:   callbacks:Fire("OnOptionsRefreshed")
flickerstreak@63: end
flickerstreak@63: 
flickerstreak@63: -- 
flickerstreak@63: -- In addition to global and general module options, options tables 
flickerstreak@63: -- must be generated dynamically for each bar.
flickerstreak@63: --
flickerstreak@63: -- 'func' should be a function or a method string.
flickerstreak@63: -- The function or method will be passed the bar as its parameter.
flickerstreak@63: -- (methods will of course get the module as the first 'self' parameter)
flickerstreak@63: -- 
flickerstreak@63: -- A generator can be unregistered by passing a nil func.
flickerstreak@63: --
flickerstreak@63: function ReAction:RegisterBarOptionGenerator( module, func )
flickerstreak@63:   if not module or type(module) ~= "table" then -- doesn't need to be a proper module, strictly
flickerstreak@63:     error("ReAction:RegisterBarOptionGenerator() : Invalid module")
flickerstreak@63:   end
flickerstreak@63:   if type(func) == "string" then
flickerstreak@63:     if not module[func] then
flickerstreak@63:       error(("ReAction:RegisterBarOptionGenerator() : Invalid method '%s'"):format(func))
flickerstreak@63:     end
flickerstreak@63:   elseif func and type(func) ~= "function" then
flickerstreak@63:     error("ReAction:RegisterBarOptionGenerator() : Invalid function")
flickerstreak@63:   end
flickerstreak@63:   barOptionGenerators[module] = func
flickerstreak@63:   callbacks:Fire("OnBarOptionGeneratorRegistered", module, func)
flickerstreak@63: end
flickerstreak@63: 
flickerstreak@63: -- builds a table suitable for use as an AceConfig3 group 'plugins' sub-table
flickerstreak@63: function ReAction:GenerateBarOptionsTable( bar )
flickerstreak@63:   local opts = { }
flickerstreak@63:   for module, func in pairs(barOptionGenerators) do
flickerstreak@63:     local success, r
flickerstreak@63:     if type(func) == "string" then
flickerstreak@63:       success, r = pcall(module[func], module, bar)
flickerstreak@63:     else
flickerstreak@63:       success, r = pcall(func, bar)
flickerstreak@63:     end
flickerstreak@63:     if success then
flickerstreak@90:       if r then
flickerstreak@90:         opts[module:GetName()] = { [module:GetName()] = r }
flickerstreak@90:       end
flickerstreak@63:     else
flickerstreak@63:       geterrorhandler()(r)
flickerstreak@63:     end
flickerstreak@63:   end
flickerstreak@63:   return opts
flickerstreak@30: end
flickerstreak@33: 
flickerstreak@33: function ReAction:SetConfigMode( mode )
flickerstreak@77:   if mode ~= private.configMode then
flickerstreak@77:     private.configMode = mode
flickerstreak@77:     callbacks:Fire("OnConfigModeChanged", mode)
flickerstreak@77:   end
flickerstreak@63: end
flickerstreak@63: 
flickerstreak@63: function ReAction:GetConfigMode()
flickerstreak@63:   return private.configMode
flickerstreak@33: end
flickerstreak@38: 
flickerstreak@38: function ReAction:ShowConfig()
flickerstreak@63:   CallModuleMethod("ConfigUI","OpenConfig")
flickerstreak@38: end
flickerstreak@38: 
flickerstreak@81: function ReAction:ShowEditor(bar, ...)
flickerstreak@81:   CallModuleMethod("ConfigUI","LaunchBarEditor",bar, ...)
flickerstreak@47: end
flickerstreak@88: 
flickerstreak@88: 
flickerstreak@88: local kb_onEnter
flickerstreak@88: do
flickerstreak@88:   function kb_onEnter( self )
flickerstreak@88:     if ReAction:GetKeybindMode() then
flickerstreak@88:       KB:Set(self)
flickerstreak@88:     end
flickerstreak@88:   end
flickerstreak@88: end
flickerstreak@88: 
flickerstreak@88: function ReAction:SetKeybindMode( mode )
flickerstreak@88:   if mode ~= private.kbMode then
flickerstreak@88:     if mode then
flickerstreak@88:       for f in pairs(private.allKB) do
flickerstreak@88:         if not private.kbHooked[f] then
flickerstreak@88:           -- avoid taint, particularly with SecureAnchorEnterTemplate
flickerstreak@88:           -- don't hook scripts multiple times, there isn't any unhook!
flickerstreak@88:           f:HookScript("OnEnter",kb_onEnter)
flickerstreak@88:           private.kbHooked[f] = true
flickerstreak@88:         end
flickerstreak@88:       end
flickerstreak@88:       KB:Activate()
flickerstreak@88:     else
flickerstreak@88:       KB:Deactivate()
flickerstreak@88:     end
flickerstreak@88:     private.kbMode = KB:IsShown() or false
flickerstreak@88:   end
flickerstreak@88: end
flickerstreak@88: 
flickerstreak@88: function ReAction:GetKeybindMode( mode )
flickerstreak@88:   return private.kbMode
flickerstreak@88: end
flickerstreak@88: 
flickerstreak@88: function ReAction:RegisterKeybindFrame( f )
flickerstreak@88:   private.allKB[f] = true
flickerstreak@88: end
flickerstreak@88: 
flickerstreak@88: function ReAction:FreeOverrideHotkey( key )
flickerstreak@88:   for f in pairs(private.allKB) do
flickerstreak@88:     if f.GetBindings then
flickerstreak@88:       for i = 1, select('#', f:GetBindings()) do
flickerstreak@88:         if select(i, f:GetBindings()) == key then
flickerstreak@88:           if f.FreeKey then
flickerstreak@88:             return f:FreeKey(key)
flickerstreak@88:           else
flickerstreak@88:             local action = f.GetActionName and f:GetActionName() or f:GetName()
flickerstreak@88:             SetOverrideBinding(f, false, key, nil)
flickerstreak@88:             return action
flickerstreak@88:           end
flickerstreak@88:         end
flickerstreak@88:       end
flickerstreak@88:     end
flickerstreak@88:   end
flickerstreak@88: end