Flick@299: local _, ns = ...
Flick@299: local ReAction = ns.ReAction
Flick@299: local L = ReAction.L
Flick@299: local format = string.format
Flick@299: 
Flick@299: --
Flick@299: -- ExtraAction Button class
Flick@299: --
Flick@299: local buttonTypeID = "ExtraAction"
Flick@299: local Super = ReAction.Button.Action
Flick@299: local ExtraAction = setmetatable(
Flick@299:   { 
Flick@299:     defaultBarConfig = { 
Flick@299:       type = buttonTypeID ,
Flick@299:       btnWidth = 52,
Flick@299:       btnHeight = 52,
Flick@299:       btnRows = 1,
Flick@299:       btnColumns = 1,
Flick@299:       spacing = 3,
Flick@299:       buttons = { }
Flick@299:     },
Flick@299: 
Flick@299:     barType = L["Special Action Button"], 
Flick@299:     buttonTypeID = buttonTypeID
Flick@299:   }, 
Flick@299:   { __index = Super } )
Flick@299: 
Flick@299: ReAction.Button.ExtraAction = ExtraAction
Flick@299: ReAction:RegisterBarType(ExtraAction)
Flick@299: 
Flick@299: function ExtraAction:New( config, bar, idx, idHint )
Flick@299:   -- don't invoke the base ActionButton constructor, since it does a bunch of stuff that
Flick@299:   -- we don't need. Instead, call the Button base constructor directly instead and
Flick@299:   -- re-implement the bits of the ActionButton constructor that we actually need.
Flick@299:   self = ReAction.Button.New(self, config, bar, idx, "SecureActionButtonTemplate, ActionButtonTemplate" )
Flick@299: 
Flick@299:   self.barConfig = bar:GetConfig()
Flick@299: 
Flick@299:   local f = self:GetFrame()
Flick@299:   local barFrame = bar:GetFrame()
Flick@299: 
Flick@299:   self.rangeTimer = TOOLTIP_UPDATE_TIME
Flick@299: 
Flick@299:   self:SetActionIDPool("special-action",1)
Flick@299:   config.actionID = self:AcquireActionID(config.actionID, idHint, true)
Flick@299:   self.nPages = 1
Flick@299: 
Flick@299:   -- compute the actual game action-ID from the extra bar offset page
Flick@299:   local actionID = config.actionID + (GetExtraBarIndex() - 1)*NUM_ACTIONBAR_BUTTONS
Flick@299:   self.actionID = actionID
Flick@299:   f.action = actionID
Flick@299: 
Flick@299:   -- attribute setup
Flick@299:   f:SetAttribute("type","action")
Flick@299:   f:SetAttribute("checkselfcast", true)
Flick@299:   f:SetAttribute("checkfocuscast", true)
Flick@299:   f:SetAttribute("action", actionID)
Flick@299:   f:SetAttribute("default-action", actionID)
Flick@299:   f:SetAttribute("bar-idx",idx)
Flick@299: 
Flick@299:   -- non secure scripts
Flick@299:   f:SetScript("OnEvent", function(frame, ...) self:OnEvent(...) end)
Flick@299:   f:SetScript("OnEnter", function(frame) self:OnEnter() end)
Flick@299:   f:SetScript("OnLeave", function(frame) self:OnLeave() end)
Flick@299:   f:SetScript("OnAttributeChanged", function(frame, attr, value) self:OnAttributeChanged(attr, value) end)
Flick@299:   f:SetScript("PostClick", function(frame, ...) self:PostClick(...) end)
Flick@299:   f:SetScript("OnUpdate", function(frame, elapsed) self:OnUpdate(elapsed) end)
Flick@299: 
Flick@299:   -- event registration
Flick@299:   for _, evt in pairs(self.eventList) do
Flick@299:     f:RegisterEvent(evt)
Flick@299:   end
Flick@299: 
Flick@299:   -- register to use the C cooldown implementation
Flick@299:   SetActionUIButton(f, actionID, f.cooldown)
Flick@299: 
Flick@299:   -- attach to skinner
Flick@299:   bar:SkinButton(self)
Flick@299: 
Flick@299:   self:Refresh()
Flick@299: 
Flick@299:   return self
Flick@299: end
Flick@299: 
Flick@299: function ExtraAction:Destroy()
Flick@299:   -- similarly, don't call the ActionButton destructor function, call the Button destructor function
Flick@299:   ReAction.Button.Destroy(self)
Flick@299: end
Flick@299: 
Flick@299: function ExtraAction:SetupBar(bar)
Flick@299:   -- again don't call the ActionButton:SetupBar method, because it does a lot of things we don't need/want.
Flick@299:   -- however the Button base class SetupBar method does need to be called.
Flick@299:   ReAction.Button.SetupBar(self,bar)
Flick@299: 
Flick@299:   -- show/hide the bar based on whether we have an extrabar. Hook into the unitexists mechanism that the pet bar uses.
Flick@299:   RegisterStateDriver(bar:GetFrame(), "unitexists", "[extrabar] show ; hide")
Flick@299: end
Flick@299: 
Flick@299: function ExtraAction:ShowGrid()
Flick@299:   -- override: do nothing
Flick@299: end
Flick@299: 
Flick@299: function ExtraAction:ShowGridTemp( show )
Flick@299:   -- override: do nothing
Flick@299: end
Flick@299: 
Flick@299: function ExtraAction:SetActionID()
Flick@299:   -- override: action ID never changes
Flick@299: end
Flick@299: 
Flick@299: function ExtraAction:RefreshPages()
Flick@299:   -- override: action ID never changes
Flick@299: end
Flick@299: