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101 lines
2.4 KiB
101 lines
2.4 KiB
--[[
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This file is part of 'Masque', an add-on for World of Warcraft. For bug reports,
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suggestions and license information, please visit https://github.com/SFX-WoW/Masque.
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* File...: Core\Regions\SlotIcon.lua
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* Author.: StormFX
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'SlotIcon' Region
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]]
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local _, Core = ...
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----------------------------------------
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-- Lua API
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---
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local error, type = error, type
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----------------------------------------
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-- Internal
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---
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-- @ Core\Utility
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local GetColor, GetSize, GetTexCoords = Core.GetColor, Core.GetSize, Core.GetTexCoords
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local SetPoints = Core.SetPoints
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-- @ Core\Regions\Mask
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local SkinMask = Core.SkinMask
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----------------------------------------
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-- Locals
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---
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local DEF_TEXTURE = [[Interface\Icons\INV_Misc_Bag_08]]
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----------------------------------------
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-- Functions
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---
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-- Skins or creates the 'SlotIcon' region of a button.
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local function AddSlotIcon(Button, Skin, xScale, yScale)
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local Region = Button.__MSQ_SlotIcon
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if not Region then
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Region = Button:CreateTexture()
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Button.__MSQ_SlotIcon = Region
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end
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Region:SetParent(Button)
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Region:SetTexture(Skin.Texture or DEF_TEXTURE)
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Region:SetTexCoord(GetTexCoords(Skin.TexCoords))
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Region:SetBlendMode(Skin.BlendMode or "BLEND")
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Region:SetVertexColor(GetColor(Skin.Color))
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Region:SetDrawLayer(Skin.DrawLayer or "BACKGROUND", Skin.DrawLevel or 0)
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Region:SetSize(GetSize(Skin.Width, Skin.Height, xScale, yScale))
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SetPoints(Region, Button, Skin, nil, Skin.SetAllPoints)
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SkinMask(Region, Button, Skin, xScale, yScale)
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end
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-- Removes the 'SlotIcon' region from a button.
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local function RemoveSlotIcon(Button)
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local Region = Button.__MSQ_SlotIcon
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if Region then
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Region:SetTexture()
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Region:Hide()
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Button.__MSQ_SlotIcon = nil
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end
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end
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----------------------------------------
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-- Core
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---
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-- Skins or removes a 'SlotIcon' region.
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function Core.SkinSlotIcon(Enabled, Button, Skin, xScale, yScale)
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if Enabled and not Skin.Hide and Skin.Texture then
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AddSlotIcon(Button, Skin, xScale, yScale)
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else
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RemoveSlotIcon(Button)
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end
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end
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----------------------------------------
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-- API
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---
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-- Retrieves the 'SlotIcon' region of a button.
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function Core.API:GetSlotIcon(Button)
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if type(Button) ~= "table" then
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if Core.Debug then
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error("Bad argument to API method 'GetGloss'. 'Button' must be a button object.", 2)
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end
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return
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end
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return Button.__MSQ_SlotIcon
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end
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