flickerstreak@108: -- local imports
flickerstreak@108: local ReAction = ReAction
flickerstreak@108: local L = ReAction.L
flickerstreak@108: local _G = _G
flickerstreak@108: 
flickerstreak@108: -- module declaration
flickerstreak@108: local moduleID = "ButtonFacade"
flickerstreak@108: local module = ReAction:NewModule( moduleID )
flickerstreak@108: 
flickerstreak@108: -- handlers
flickerstreak@108: function module:OnInitialize()
flickerstreak@108:   self.db = ReAction.db:RegisterNamespace( moduleID,
flickerstreak@108:     {
flickerstreak@108:       profile = {
flickerstreak@108:         -- default profile goes here
flickerstreak@108:       }
flickerstreak@108:     }
flickerstreak@108:   )
flickerstreak@108: 
flickerstreak@108:   local LBF = LibStub("LibButtonFacade",true)
flickerstreak@108: 
flickerstreak@108:   if not LBF then -- no more initialization
flickerstreak@108:     return
flickerstreak@108:   end
flickerstreak@108: 
flickerstreak@108:   self.LBF = LBF
flickerstreak@108:   self.groups = { }
flickerstreak@108: 
flickerstreak@108:   -- override a method of ReAction.Bar
flickerstreak@108:   -- note that 'self' in this context refers to the bar
flickerstreak@108:   function ReAction.Bar:SkinButton( button, data )
flickerstreak@108:     module:GetGroup(self:GetName()):AddButton(button:GetFrame(), data)
flickerstreak@108:   end
flickerstreak@108: 
flickerstreak@108:   -- register some common events
flickerstreak@108:   ReAction.RegisterCallback(self, "OnCreateBar")
flickerstreak@108:   ReAction.RegisterCallback(self, "OnDestroyBar")
flickerstreak@108:   ReAction.RegisterCallback(self, "OnRefreshBar")
flickerstreak@108:   ReAction.RegisterCallback(self, "OnEraseBar")
flickerstreak@108:   ReAction.RegisterCallback(self, "OnRenameBar")
flickerstreak@108: 
flickerstreak@108:   self.LBF:RegisterSkinCallback("ReAction", self.OnSkinChanged, self)
flickerstreak@108: end
flickerstreak@108: 
flickerstreak@108: function module:OnEnable()
flickerstreak@108: 
flickerstreak@108: end
flickerstreak@108: 
flickerstreak@108: function module:OnDisable()
flickerstreak@108: 
flickerstreak@108: end
flickerstreak@108: 
flickerstreak@108: function module:OnCreateBar(event, bar, name)
flickerstreak@108:   local c = self.db.profile[name]
flickerstreak@108:   if not c then
flickerstreak@108:      c = { 
flickerstreak@108:       skinID = "Blizzard",
flickerstreak@108:       backdrop = true,
flickerstreak@108:       gloss = 0,
flickerstreak@108:       colors = {},
flickerstreak@108:     }
flickerstreak@108:     self.db.profile[name] = c
flickerstreak@108:   end
flickerstreak@108: 
flickerstreak@108:   local g = self:GetGroup(name)
flickerstreak@108:   g.SkinID   = c.skinID or "Blizzard"
flickerstreak@108:   g.Backdrop = c.backdrop
flickerstreak@108:   g.Gloss    = c.gloss
flickerstreak@108:   g.Colors   = c.colors
flickerstreak@108: end
flickerstreak@108: 
flickerstreak@108: function module:OnDestroyBar(event, bar, name)
flickerstreak@108:   if self.groups[name] then
flickerstreak@108:     self.groups[name]:Delete()
flickerstreak@108:     self.groups[name] = nil
flickerstreak@108:   end
flickerstreak@108: end
flickerstreak@108: 
flickerstreak@108: function module:OnRefreshBar(event, bar, name)
flickerstreak@108:   local c = self.db.profile[name]
flickerstreak@108:   local g = self.groups[name]
flickerstreak@108:   if c and g then
flickerstreak@108:     g:Skin(c.skinID, c.gloss, c.backdrop, c.colors)
flickerstreak@108:   end
flickerstreak@108: end
flickerstreak@108: 
flickerstreak@108: function module:OnEraseBar(event, bar, name)
flickerstreak@108:   self:OnDestroyBar(event, bar, name)
flickerstreak@108:   self.db.profile[name] = nil
flickerstreak@108: end
flickerstreak@108: 
flickerstreak@108: function module:OnRenameBar(event, bar, oldName, newName)
flickerstreak@108:   if self.groups[name] then
flickerstreak@108:     self.groups[name]:Delete(true)
flickerstreak@108:     self.db.profile[oldName], self.db.profile[newName] = nil, self.db.profile[oldName]
flickerstreak@108:     self:OnCreateBar(event, bar, newName)
flickerstreak@108:   end
flickerstreak@108: end
flickerstreak@108: 
flickerstreak@108: function module:OnSkinChanged( skinID, gloss, backdrop, group, button, colors )
flickerstreak@108:   local c = self.db.profile[group]
flickerstreak@108:   if c then
flickerstreak@108:     c.skinID   = skinID
flickerstreak@108:     c.gloss    = gloss
flickerstreak@108:     c.backdrop = backdrop
flickerstreak@108:     c.colors   = colors
flickerstreak@108:   end  
flickerstreak@108: end
flickerstreak@108: 
flickerstreak@108: function module:GetGroup( name )
flickerstreak@108:   if not self.groups[name] then
flickerstreak@108:     self.groups[name] = self.LBF:Group("ReAction", name)
flickerstreak@108:   end
flickerstreak@108:   return self.groups[name]
flickerstreak@108: end