flickerstreak@175: local addonName, addonTable = ...
flickerstreak@175: local ReAction = addonTable.ReAction
flickerstreak@24: local L = ReAction.L
flickerstreak@24: local _G = _G
flickerstreak@88: local format = string.format
flickerstreak@92: local wipe = wipe
flickerstreak@24: 
flickerstreak@116: local weak = { __mode="k" }
flickerstreak@116: 
flickerstreak@24: -- module declaration
flickerstreak@24: local moduleID = "Action"
flickerstreak@28: local module = ReAction:NewModule( moduleID )
flickerstreak@24: 
flickerstreak@90: -- Class declarations
flickerstreak@90: local PropHandler = { }
flickerstreak@87: 
flickerstreak@77: -- Event handlers
flickerstreak@24: function module:OnInitialize()
flickerstreak@90:   self.handles = setmetatable({ }, weak)
flickerstreak@24: end
flickerstreak@24: 
flickerstreak@24: function module:OnEnable()
flickerstreak@90:   ReAction:GetModule("State"):RegisterStateProperty("page", nil, PropHandler.GetOptions(), PropHandler)
flickerstreak@24: end
flickerstreak@24: 
flickerstreak@24: function module:OnDisable()
flickerstreak@90:   ReAction:GetModule("State"):UnregisterStateProperty("page")
flickerstreak@90: end
flickerstreak@90: 
flickerstreak@87: ------ State property options ------
flickerstreak@87: do
flickerstreak@87:   local pageOptions = {
flickerstreak@87:     page = {
flickerstreak@92:       name     = L["Show Page #"],
flickerstreak@92:       order    = 11,
flickerstreak@92:       type     = "select",
flickerstreak@92:       width    = "half",
flickerstreak@87:       disabled = "IsPageDisabled",
flickerstreak@87:       hidden   = "IsPageHidden",
flickerstreak@87:       values   = "GetPageValues",
flickerstreak@87:       set      = "SetProp",
flickerstreak@87:       get      = "GetPage",
flickerstreak@87:     },
flickerstreak@87:   }
flickerstreak@50: 
flickerstreak@90:   function PropHandler.GetOptions()
flickerstreak@90:     return pageOptions
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function PropHandler:IsPageDisabled()
flickerstreak@220:     local c = self.bar:GetConfig()
flickerstreak@90:     local n = c and c.nPages or 1
flickerstreak@90:     return not (n > 1)
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function PropHandler:IsPageHidden()
flickerstreak@220:     return not self.bar:GetConfig()
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function PropHandler:GetPageValues()
flickerstreak@92:     if not self._pagevalues then
flickerstreak@92:       self._pagevalues = { }
flickerstreak@92:     end
flickerstreak@220:     local c = self.bar:GetConfig()
flickerstreak@87:     if c then
flickerstreak@87:       local n = c.nPages
flickerstreak@92:         -- cache the results
flickerstreak@87:       if self._npages ~= n then
flickerstreak@87:         self._npages = n
flickerstreak@92:         wipe(self._pagevalues)
flickerstreak@87:         for i = 1, n do
flickerstreak@90:           self._pagevalues["page"..i] = i
flickerstreak@87:         end
flickerstreak@87:       end
flickerstreak@87:     end
flickerstreak@92:     return self._pagevalues
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function PropHandler:GetPage(info)
flickerstreak@87:     return self:GetProp(info) or 1
flickerstreak@87:   end
flickerstreak@90: 
flickerstreak@87: end
flickerstreak@87: