Nenue@54: -- Veneer
Nenue@71: -- Base framework for making things draggable.
Nenue@0: 
Nenue@59: local vn, print = LibStub("LibKraken").register(VeneerController)
Nenue@54: 
Nenue@0: 
Nenue@59: local defaults = {
Nenue@59:   enableAll = true,
Nenue@59:   enableModule = {
Nenue@59:     BuffFrame = true,
Nenue@59:   },
Nenue@59:   BuffFrame = {
Nenue@59:     width = 48,
Nenue@59:     height = 48,
Nenue@59:   }
Nenue@59: }
Nenue@71: local configMode
Nenue@71: local veneers = {}
Nenue@71: 
Nenue@71: do
Nenue@71:   local anonID = 0
Nenue@71:   local AnonymousName = function()
Nenue@71:     anonID = anonID + 1
Nenue@71:     return 'VN' .. anonID
Nenue@71:   end
Nenue@71: end
Nenue@71: 
Nenue@71: 
Nenue@71: local VeneerButton_Update = function(self)
Nenue@71:   if configMode then
Nenue@71:     self:SetScript('OnDragStart', self.StartMoving)
Nenue@71:     self:SetScript('OnDragStop', self.StopMovingOrSizing)
Nenue@71:     self:SetMovable(false)
Nenue@71:     self:EnableMouse(false)
Nenue@71:     self:RegisterForDrag('LeftButton')
Nenue@71: 
Nenue@71:     self.bg:SetColorTexture(0,1,0,0.5)
Nenue@71:   else
Nenue@71: 
Nenue@71:     self:SetScript('OnDragStart', self.StartMoving)
Nenue@71:     self:SetScript('OnDragStop', self.StopMovingOrSizing)
Nenue@71:     self:SetMovable(false)
Nenue@71:     self:EnableMouse(false)
Nenue@71: 
Nenue@71:     self.bg:SetColorTexture(0,1,0,0)
Nenue@71:   end
Nenue@71: end
Nenue@71: 
Nenue@71: local ToggleVeneerConfig = function()
Nenue@71:   if configMode then
Nenue@71:     configMode = false
Nenue@71:     vn:print('Config mode off.')
Nenue@71:   else
Nenue@71:     configMode = true
Nenue@71:     vn:print('Config mode on.')
Nenue@71:   end
Nenue@71: 
Nenue@71:   for frame, veneer in pairs(veneers) do
Nenue@71:     VeneerButton_Update(veneer)
Nenue@71:   end
Nenue@71: end
Nenue@71: 
Nenue@71: local VeneerButton_OnShow = function(self)
Nenue@71:   VeneerButton_Update(self)
Nenue@71: end
Nenue@71: 
Nenue@71: vn.GetVeneer = function(frame)
Nenue@71:   if not frame then
Nenue@71:     print('|cFFFF4400Unable to acquire frame...|r')
Nenue@71:     return
Nenue@71:   end
Nenue@71: 
Nenue@71: 
Nenue@71:   if veneers[frame] then
Nenue@71:     return veneers[frame]
Nenue@71:   end
Nenue@71: 
Nenue@71:   local veneer = CreateFrame('Frame', (frame:GetName() or AnonymousName())..'Veneer', UIParent)
Nenue@71: 
Nenue@71:   veneer:SetAllPoints(frame)
Nenue@71:   veneer:SetParent(frame)
Nenue@71:   veneer.bg = veneer:CreateTexture()
Nenue@71:   veneer.bg:SetColorTexture(1,1,1,0)
Nenue@71:   veneer.bg:SetAllPoints(veneer)
Nenue@71:   veneer.bg:Show()
Nenue@71:   veneer:Hide()
Nenue@71:   veneer:EnableMouse(false)
Nenue@71: 
Nenue@71:   veneer:SetScript('OnShow', VeneerButton_OnShow)
Nenue@71: 
Nenue@71:   -- find current X/Y
Nenue@71:   veneer.currentLeft = frame:GetLeft()
Nenue@71:   veneer.currentTop = frame:GetTop()
Nenue@71: 
Nenue@71:   veneers[frame] = veneer
Nenue@71:   return veneers[frame]
Nenue@71: end
Nenue@0: 
Nenue@59: vn.init = function()
Nenue@59:   if (not VeneerData) or (not VeneerData.version) then
Nenue@59:     VeneerData = defaults
Nenue@0:   end
Nenue@59:   vn.db = VeneerData
Nenue@71: end
Nenue@62: 
Nenue@71: 
Nenue@71: vn.wrap = function(module)
Nenue@71:   vn.modules = vn.modules or {}
Nenue@71:   tinsert(vn.modules, module)
Nenue@71: end
Nenue@71: 
Nenue@71: SLASH_VENEER1 = "/veneer"
Nenue@71: SLASH_VENEER2 = "/vn"
Nenue@71: 
Nenue@71: SlashCmdList.VENEER = function()
Nenue@71:   ToggleVeneerConfig()
Nenue@59: end