flickerstreak@175: local addonName, addonTable = ...
flickerstreak@175: local ReAction = addonTable.ReAction
flickerstreak@24: local L = ReAction.L
flickerstreak@24: local _G = _G
flickerstreak@24: local CreateFrame = CreateFrame
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@128: local Button = ReAction.Button.Action -- see /classes/ActionButton.lua
flickerstreak@90: local Handle = { }
flickerstreak@90: local PropHandler = { }
flickerstreak@87: 
flickerstreak@77: -- Event handlers
flickerstreak@24: function module:OnInitialize()
flickerstreak@28:   self.db = ReAction.db:RegisterNamespace( moduleID,
flickerstreak@24:     { 
flickerstreak@28:       profile = {
flickerstreak@75:         bars = { },
flickerstreak@28:       }
flickerstreak@24:     }
flickerstreak@24:   )
flickerstreak@90:   self.handles = setmetatable({ }, weak)
flickerstreak@49: 
flickerstreak@63:   ReAction:RegisterBarOptionGenerator(self, "GetBarOptions")
flickerstreak@63: 
flickerstreak@90:   ReAction.RegisterCallback(self, "OnCreateBar")
flickerstreak@90:   ReAction.RegisterCallback(self, "OnRefreshBar")
flickerstreak@63:   ReAction.RegisterCallback(self, "OnDestroyBar")
flickerstreak@63:   ReAction.RegisterCallback(self, "OnEraseBar")
flickerstreak@63:   ReAction.RegisterCallback(self, "OnRenameBar")
flickerstreak@24: end
flickerstreak@24: 
flickerstreak@24: function module:OnEnable()
flickerstreak@53:   ReAction:RegisterBarType(L["Action Bar"], 
flickerstreak@53:     { 
flickerstreak@53:       type = moduleID,
flickerstreak@91:       defaultButtonSize = 36,
flickerstreak@53:       defaultBarRows = 1,
flickerstreak@53:       defaultBarCols = 12,
flickerstreak@53:       defaultBarSpacing = 3
flickerstreak@53:     }, true)
flickerstreak@90:   ReAction:GetModule("State"):RegisterStateProperty("page", nil, PropHandler.GetOptions(), PropHandler)
flickerstreak@24: end
flickerstreak@24: 
flickerstreak@24: function module:OnDisable()
flickerstreak@53:   ReAction:UnregisterBarType(L["Action Bar"])
flickerstreak@90:   ReAction:GetModule("State"):UnregisterStateProperty("page")
flickerstreak@90: end
flickerstreak@90: 
flickerstreak@90: function module:OnCreateBar(event, bar, name)
flickerstreak@90:   if bar.config.type == moduleID then
flickerstreak@90:     local profile = self.db.profile
flickerstreak@90:     if profile.bars[name] == nil then
flickerstreak@90:       profile.bars[name] = {
flickerstreak@90:         buttons = { }
flickerstreak@90:       }
flickerstreak@90:     end
flickerstreak@90:     if self.handles[bar] == nil then
flickerstreak@90:       self.handles[bar] = Handle:New(bar, profile.bars[name])
flickerstreak@90:     end
flickerstreak@90:   end
flickerstreak@24: end
flickerstreak@24: 
flickerstreak@63: function module:OnRefreshBar(event, bar, name)
flickerstreak@90:   if self.handles[bar] then
flickerstreak@90:     self.handles[bar]:Refresh()
flickerstreak@24:   end
flickerstreak@24: end
flickerstreak@24: 
flickerstreak@63: function module:OnDestroyBar(event, bar, name)
flickerstreak@90:   if self.handles[bar] then
flickerstreak@90:     self.handles[bar]:Destroy()
flickerstreak@90:     self.handles[bar] = nil
flickerstreak@24:   end
flickerstreak@24: end
flickerstreak@24: 
flickerstreak@63: function module:OnEraseBar(event, bar, name)
flickerstreak@75:   self.db.profile.bars[name] = nil
flickerstreak@24: end
flickerstreak@24: 
flickerstreak@63: function module:OnRenameBar(event, bar, oldname, newname)
flickerstreak@75:   b = self.db.profile.bars
flickerstreak@75:   b[newname], b[oldname] = b[oldname], nil
flickerstreak@48: end
flickerstreak@48: 
flickerstreak@90: ---- Interface ----
flickerstreak@90: function module:GetBarOptions(bar)
flickerstreak@90:   local h = self.handles[bar]
flickerstreak@90:   if h then
flickerstreak@90:     return h:GetOptions()
flickerstreak@90:   end
flickerstreak@90: end
flickerstreak@90: 
flickerstreak@90: 
flickerstreak@90: ---- Bar Handle ----
flickerstreak@90: 
flickerstreak@87: do
flickerstreak@87:   local options = {
flickerstreak@87:     hideEmpty = {
flickerstreak@87:       name = L["Hide Empty Buttons"],
flickerstreak@87:       order = 1,
flickerstreak@87:       type = "toggle",
flickerstreak@87:       width = "double",
flickerstreak@87:       get  = "GetHideEmpty",
flickerstreak@87:       set  = "SetHideEmpty",
flickerstreak@87:     },
flickerstreak@102:     lockButtons = {
flickerstreak@102:       name = L["Lock Buttons"],
flickerstreak@147:       desc = L["Prevents picking up/dragging actions (use SHIFT to override this behavior)"],
flickerstreak@102:       order = 2,
flickerstreak@102:       type = "toggle",
flickerstreak@102:       get = "GetLockButtons",
flickerstreak@102:       set = "SetLockButtons",
flickerstreak@102:     },
flickerstreak@102:     lockOnlyCombat = {
flickerstreak@102:       name = L["Only in Combat"],
flickerstreak@102:       desc = L["Only lock the buttons when in combat"],
flickerstreak@102:       order = 3,
flickerstreak@102:       type = "toggle",
flickerstreak@102:       disabled = "LockButtonsCombatDisabled",
flickerstreak@102:       get = "GetLockButtonsCombat",
flickerstreak@102:       set = "SetLockButtonsCombat",
flickerstreak@102:     },
flickerstreak@87:     pages = {
flickerstreak@87:       name  = L["# Pages"],
flickerstreak@87:       desc  = L["Use the Dynamic State tab to specify page transitions"],
flickerstreak@102:       order = 4,
flickerstreak@87:       type  = "range",
flickerstreak@87:       min   = 1,
flickerstreak@87:       max   = 10,
flickerstreak@87:       step  = 1,
flickerstreak@87:       get   = "GetNumPages",
flickerstreak@87:       set   = "SetNumPages",
flickerstreak@87:     },
flickerstreak@90:     mindcontrol = {
flickerstreak@90:       name = L["Mind Control Support"],
flickerstreak@90:       desc = L["When possessing a target (e.g. via Mind Control), map the first 12 buttons of this bar to the possessed target's actions."],
flickerstreak@102:       order = 5,
flickerstreak@90:       type = "toggle",
flickerstreak@90:       width = "double",
flickerstreak@90:       set = "SetMindControl",
flickerstreak@90:       get = "GetMindControl",
flickerstreak@90:     },
flickerstreak@121:     vehicle = {
flickerstreak@121:       name = L["Vehicle Support"],
flickerstreak@121:       desc = L["When on a vehicle, map the first 6 buttons of this bar to the vehicle actions. The vehicle-exit button is mapped to the 7th button. Pitch controls are not supported."],
flickerstreak@121:       order = 6,
flickerstreak@121:       type = "toggle",
flickerstreak@121:       width = "double",
flickerstreak@121:       get = "GetVehicle",
flickerstreak@121:       set = "SetVehicle",
flickerstreak@121:     },
flickerstreak@87:     actions = {
flickerstreak@87:       name   = L["Edit Action IDs"],
flickerstreak@121:       order  = 7,
flickerstreak@87:       type   = "group",
flickerstreak@87:       inline = true,
flickerstreak@87:       args   = {
flickerstreak@87:         method = {
flickerstreak@87:           name   = L["Assign"],
flickerstreak@87:           order  = 1,
flickerstreak@87:           type   = "select",
flickerstreak@87:           width  = "double",
flickerstreak@87:           values = { [0] = L["Choose Method..."],
flickerstreak@87:                      [1] = L["Individually"],
flickerstreak@87:                      [2] = L["All at Once"], },
flickerstreak@87:           get    = "GetActionEditMethod",
flickerstreak@87:           set    = "SetActionEditMethod",
flickerstreak@87:         },
flickerstreak@87:         rowSelect = {
flickerstreak@87:           name   = L["Row"],
flickerstreak@87:           desc   = L["Rows are numbered top to bottom"],
flickerstreak@87:           order  = 2,
flickerstreak@87:           type   = "select",
flickerstreak@87:           width  = "half",
flickerstreak@87:           hidden = "IsButtonSelectHidden",
flickerstreak@87:           values = "GetRowList",
flickerstreak@87:           get    = "GetSelectedRow",
flickerstreak@87:           set    = "SetSelectedRow",
flickerstreak@87:         },
flickerstreak@87:         colSelect = {
flickerstreak@87:           name   = L["Col"],
flickerstreak@87:           desc   = L["Columns are numbered left to right"],
flickerstreak@87:           order  = 3,
flickerstreak@87:           type   = "select",
flickerstreak@87:           width  = "half",
flickerstreak@87:           hidden = "IsButtonSelectHidden",
flickerstreak@87:           values = "GetColumnList",
flickerstreak@87:           get    = "GetSelectedColumn",
flickerstreak@87:           set    = "SetSelectedColumn",
flickerstreak@87:         },
flickerstreak@87:         pageSelect = {
flickerstreak@87:           name   = L["Page"],
flickerstreak@87:           order  = 4,
flickerstreak@87:           type   = "select",
flickerstreak@87:           width  = "half",
flickerstreak@87:           hidden = "IsPageSelectHidden",
flickerstreak@87:           values = "GetPageList",
flickerstreak@87:           get    = "GetSelectedPage",
flickerstreak@87:           set    = "SetSelectedPage",
flickerstreak@87:         },
flickerstreak@87:         single = {
flickerstreak@87:           name   = L["Action ID"],
flickerstreak@87:           usage  = L["Specify ID 1-120"],
flickerstreak@87:           order  = 5,
flickerstreak@87:           type   = "input",
flickerstreak@87:           width  = "half",
flickerstreak@87:           hidden = "IsButtonSelectHidden",
flickerstreak@87:           get    = "GetActionID",
flickerstreak@87:           set    = "SetActionID",
flickerstreak@87:           validate = "ValidateActionID",
flickerstreak@87:         },
flickerstreak@87:         multi = {
flickerstreak@87:           name   = L["ID List"],
flickerstreak@87:           usage  = L["Specify a comma-separated list of IDs for each button in the bar (in order). Separate multiple pages with semicolons (;)"],
flickerstreak@87:           order  = 6,
flickerstreak@87:           type   = "input",
flickerstreak@87:           multiline = true,
flickerstreak@87:           width  = "double",
flickerstreak@87:           hidden = "IsMultiIDHidden",
flickerstreak@87:           get    = "GetMultiID",
flickerstreak@87:           set    = "SetMultiID",
flickerstreak@87:           validate = "ValidateMultiID",
flickerstreak@90:         },
flickerstreak@90:       },
flickerstreak@87:     },
flickerstreak@87:   }
flickerstreak@77: 
flickerstreak@90:   local meta = { __index = Handle }
flickerstreak@90: 
flickerstreak@90:   function Handle:New( bar, config )
flickerstreak@90:     local self = setmetatable(
flickerstreak@90:       {
flickerstreak@90:         bar = bar,
flickerstreak@90:         config = config,
flickerstreak@90:         btns = { }
flickerstreak@90:       }, 
flickerstreak@90:       meta)
flickerstreak@90:     
flickerstreak@90:     if self.config.buttons == nil then
flickerstreak@90:       self.config.buttons = { }
flickerstreak@90:     end
flickerstreak@90:     self:Refresh()
flickerstreak@90:     return self
flickerstreak@90:   end
flickerstreak@90: 
flickerstreak@90:   function Handle:Refresh()
flickerstreak@90:     local r, c = self.bar:GetButtonGrid()
flickerstreak@90:     local n = r*c
flickerstreak@90:     local btnCfg = self.config.buttons
flickerstreak@90:     if n ~= #self.btns then
flickerstreak@90:       for i = 1, n do
flickerstreak@90:         if btnCfg[i] == nil then
flickerstreak@90:           btnCfg[i] = {}
flickerstreak@90:         end
flickerstreak@90:         if self.btns[i] == nil then
flickerstreak@128:           local lastButton = self:GetLastButton()
flickerstreak@128:           local hint = lastButton and lastButton.config.actionID
flickerstreak@128:           local b = Button:New(i, self.config, self.bar, hint)
flickerstreak@90:           self.btns[i] = b
flickerstreak@90:           self.bar:AddButton(i,b)
flickerstreak@90:         end
flickerstreak@90:       end
flickerstreak@90:       for i = n+1, #self.btns do
flickerstreak@90:         if self.btns[i] then
flickerstreak@90:           self.bar:RemoveButton(self.btns[i])
flickerstreak@90:           self.btns[i]:Destroy()
flickerstreak@90:           self.btns[i] = nil
flickerstreak@90:           btnCfg[i] = nil
flickerstreak@90:         end
flickerstreak@90:       end
flickerstreak@90:     end
flickerstreak@90:     for _, b in ipairs(self.btns) do
flickerstreak@90:       b:Refresh()
flickerstreak@90:     end
flickerstreak@128:     Button.SetupBarHeader(self.bar,self.config)
flickerstreak@102:     self:UpdateButtonLock()
flickerstreak@90:   end
flickerstreak@90: 
flickerstreak@90:   function Handle:Destroy()
flickerstreak@90:     for _,b in pairs(self.btns) do
flickerstreak@90:       if b then
flickerstreak@90:         b:Destroy()
flickerstreak@90:       end
flickerstreak@90:     end
flickerstreak@90:   end
flickerstreak@90: 
flickerstreak@102:   function Handle:UpdateButtonLock()
flickerstreak@128:     Button.SetButtonLock(self.bar, self.config.lockButtons, self.config.lockButtonsCombat)
flickerstreak@102:   end
flickerstreak@102: 
flickerstreak@90:   function Handle:GetLastButton()
flickerstreak@90:     return self.btns[#self.btns]
flickerstreak@90:   end
flickerstreak@90: 
flickerstreak@90:     -- options handlers
flickerstreak@90:   function Handle:GetOptions()
flickerstreak@87:     return {
flickerstreak@87:       type = "group",
flickerstreak@87:       name = L["Action Buttons"],
flickerstreak@90:       handler = self,
flickerstreak@87:       args = options
flickerstreak@87:     }
flickerstreak@77:   end
flickerstreak@77: 
flickerstreak@90:   function Handle:SetHideEmpty(info, value)
flickerstreak@90:     if value ~= self.config.hideEmpty then
flickerstreak@90:       self.config.hideEmpty = value
flickerstreak@128:       for _, b in pairs(self.btns) do
flickerstreak@128:         b:ShowGrid(not value)
flickerstreak@128:       end
flickerstreak@77:     end
flickerstreak@77:   end
flickerstreak@77: 
flickerstreak@90:   function Handle:GetHideEmpty()
flickerstreak@90:     return self.config.hideEmpty
flickerstreak@77:   end
flickerstreak@87: 
flickerstreak@102:   function Handle:GetLockButtons()
flickerstreak@128:     return self.config.lockButtons
flickerstreak@102:   end
flickerstreak@102: 
flickerstreak@102:   function Handle:SetLockButtons(info, value)
flickerstreak@102:     self.config.lockButtons = value
flickerstreak@102:     self:UpdateButtonLock()
flickerstreak@102:   end
flickerstreak@102: 
flickerstreak@102:   function Handle:GetLockButtonsCombat()
flickerstreak@102:     return self.config.lockButtonsCombat
flickerstreak@102:   end
flickerstreak@102: 
flickerstreak@102:   function Handle:SetLockButtonsCombat(info, value)
flickerstreak@102:     self.config.lockButtonsCombat = value
flickerstreak@102:     self:UpdateButtonLock()
flickerstreak@102:   end
flickerstreak@102: 
flickerstreak@102:   function Handle:LockButtonsCombatDisabled()
flickerstreak@128:     return not self.config.lockButtons
flickerstreak@102:   end
flickerstreak@102: 
flickerstreak@90:   function Handle:GetNumPages()
flickerstreak@90:     return self.config.nPages
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:SetNumPages(info, value)
flickerstreak@90:     self.config.nPages = value
flickerstreak@90:     self:Refresh()
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:GetMindControl()
flickerstreak@90:     return self.config.mindcontrol
flickerstreak@90:   end
flickerstreak@90: 
flickerstreak@90:   function Handle:SetMindControl(info, value)
flickerstreak@90:     self.config.mindcontrol = value
flickerstreak@90:     self:Refresh()
flickerstreak@90:   end
flickerstreak@90: 
flickerstreak@121:   function Handle:GetVehicle()
flickerstreak@121:     return self.config.vehicle
flickerstreak@121:   end
flickerstreak@121: 
flickerstreak@121:   function Handle:SetVehicle(info, value)
flickerstreak@121:     self.config.vehicle = value
flickerstreak@121:     self:Refresh()
flickerstreak@121:   end
flickerstreak@121: 
flickerstreak@90:   function Handle:GetActionEditMethod()
flickerstreak@87:     return self.editMethod or 0
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:SetActionEditMethod(info, value)
flickerstreak@87:     self.editMethod = value
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:IsButtonSelectHidden()
flickerstreak@87:     return self.editMethod ~= 1
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:GetRowList()
flickerstreak@87:     local r,c = self.bar:GetButtonGrid()
flickerstreak@87:     if self.rowList == nil or #self.rowList ~= r then
flickerstreak@87:       local list = { }
flickerstreak@87:       for i = 1, r do
flickerstreak@87:         table.insert(list,i)
flickerstreak@87:       end
flickerstreak@87:       self.rowList = list
flickerstreak@87:     end
flickerstreak@87:     return self.rowList
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:GetSelectedRow()
flickerstreak@87:     local r, c = self.bar:GetButtonGrid()
flickerstreak@87:     local row = self.selectedRow or 1
flickerstreak@87:     if row > r then
flickerstreak@87:       row = 1
flickerstreak@87:     end
flickerstreak@87:     self.selectedRow = row
flickerstreak@87:     return row
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:SetSelectedRow(info, value)
flickerstreak@87:     self.selectedRow = value
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:GetColumnList()
flickerstreak@87:     local r,c = self.bar:GetButtonGrid()
flickerstreak@87:     if self.columnList == nil or #self.columnList ~= c then
flickerstreak@87:       local list = { }
flickerstreak@87:       for i = 1, c do
flickerstreak@87:         table.insert(list,i)
flickerstreak@87:       end
flickerstreak@87:       self.columnList = list
flickerstreak@87:     end
flickerstreak@87:     return self.columnList
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:GetSelectedColumn()
flickerstreak@87:     local r, c = self.bar:GetButtonGrid()
flickerstreak@87:     local col = self.selectedColumn or 1
flickerstreak@87:     if col > c then
flickerstreak@87:       col = 1
flickerstreak@87:     end
flickerstreak@87:     self.selectedColumn = col
flickerstreak@87:     return col
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:SetSelectedColumn(info, value)
flickerstreak@87:     self.selectedColumn = value
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:IsPageSelectHidden()
flickerstreak@90:     return self.editMethod ~= 1 or (self.config.nPages or 1) < 2
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:GetPageList()
flickerstreak@90:     local n = self.config.nPages or 1
flickerstreak@87:     if self.pageList == nil or #self.pageList ~= n then
flickerstreak@87:       local p = { }
flickerstreak@87:       for i = 1, n do
flickerstreak@87:         table.insert(p,i)
flickerstreak@87:       end
flickerstreak@87:       self.pageList = p
flickerstreak@87:     end
flickerstreak@87:     return self.pageList
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:GetSelectedPage()
flickerstreak@87:     local p = self.selectedPage or 1
flickerstreak@90:     if p > (self.config.nPages or 1) then
flickerstreak@87:       p = 1
flickerstreak@87:     end
flickerstreak@87:     self.selectedPage = p
flickerstreak@87:     return p
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:SetSelectedPage(info, value)
flickerstreak@87:     self.selectedPage = value
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:GetActionID()
flickerstreak@87:     local row = self.selectedRow or 1
flickerstreak@87:     local col = self.selectedColumn or 1
flickerstreak@87:     local r, c = self.bar:GetButtonGrid()
flickerstreak@87:     local n = (row-1) * c + col
flickerstreak@90:     local btn = self.btns[n]
flickerstreak@87:     if btn then
flickerstreak@87:       return tostring(btn:GetActionID(self.selectedPage or 1))
flickerstreak@87:     end
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:SetActionID(info, value)
flickerstreak@87:     local row = self.selectedRow or 1
flickerstreak@87:     local col = self.selectedColumn or 1
flickerstreak@87:     local r, c = self.bar:GetButtonGrid()
flickerstreak@87:     local n = (row-1) * c + col
flickerstreak@90:     local btn = self.btns[n]
flickerstreak@87:     if btn then
flickerstreak@87:       btn:SetActionID(tonumber(value), self.selectedPage or 1)
flickerstreak@87:     end
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:ValidateActionID(info, value)
flickerstreak@87:     value = tonumber(value)
flickerstreak@87:     if value == nil or value < 1 or value > 120 then
flickerstreak@87:       return L["Specify ID 1-120"]
flickerstreak@87:     end
flickerstreak@87:     return true
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:IsMultiIDHidden()
flickerstreak@87:     return self.editMethod ~= 2
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:GetMultiID()
flickerstreak@87:     local p = { }
flickerstreak@90:     for i = 1, self.config.nPages or 1 do
flickerstreak@87:       local b = { }
flickerstreak@90:       for _, btn in ipairs(self.btns) do
flickerstreak@87:         table.insert(b, btn:GetActionID(i))
flickerstreak@87:       end
flickerstreak@87:       table.insert(p, table.concat(b,","))
flickerstreak@87:     end
flickerstreak@87:     return table.concat(p,";\n")
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@87: 
flickerstreak@87:   local function ParseMultiID(nBtns, nPages, s)
flickerstreak@87:     if s:match("[^%d%s,;]") then
flickerstreak@87:       return nil
flickerstreak@87:     end
flickerstreak@87:     local p = { }
flickerstreak@87:     for list in s:gmatch("[^;]+") do
flickerstreak@87:       local pattern = ("^%s?$"):format(("%s*(%d+)%s*,"):rep(nBtns))
flickerstreak@87:       local ids = { list:match(pattern) }
flickerstreak@87:       if #ids ~= nBtns then
flickerstreak@87:         return nil
flickerstreak@87:       end
flickerstreak@87:       table.insert(p,ids)
flickerstreak@87:     end
flickerstreak@87:     if #p ~= nPages then
flickerstreak@87:       return nil
flickerstreak@87:     end
flickerstreak@87:     return p
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:SetMultiID(info, value)
flickerstreak@91:     local p = ParseMultiID(#self.btns, self.config.nPages or 1, value)
flickerstreak@87:     for page, b in ipairs(p) do
flickerstreak@87:       for button, id in ipairs(b) do
flickerstreak@90:         self.btns[button]:SetActionID(id, page)
flickerstreak@87:       end
flickerstreak@87:     end
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function Handle:ValidateMultiID(info, value)
flickerstreak@87:     local bad = L["Invalid action ID list string"]
flickerstreak@90:     if value == nil or ParseMultiID(#self.btns, self.config.nPages or 1, value) == nil then
flickerstreak@87:       return bad
flickerstreak@87:     end
flickerstreak@87:     return true
flickerstreak@87:   end
flickerstreak@77: end
flickerstreak@77: 
flickerstreak@77: 
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:   local function GetBarConfig(bar)
flickerstreak@90:     return module.db.profile.bars[bar:GetName()]
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function PropHandler.GetOptions()
flickerstreak@90:     return pageOptions
flickerstreak@87:   end
flickerstreak@87: 
flickerstreak@90:   function PropHandler:IsPageDisabled()
flickerstreak@90:     local c = GetBarConfig(self.bar)
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@87:     return not GetBarConfig(self.bar)
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@87:     local c = GetBarConfig(self.bar)
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: