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local _, addon = ...
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--[[ namespace:CreateFrame(_..._)
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A wrapper for [`CreateFrame`](https://warcraft.wiki.gg/wiki/API_CreateFrame), mixed in with `namespace.eventMixin`.
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--]]
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function addon:CreateFrame(...)
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return Mixin(CreateFrame(...), addon.eventMixin)
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end
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local KEY_DIRECTION_CVAR = 'ActionButtonUseKeyDown'
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local function updateKeyDirection(self)
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if C_CVar.GetCVarBool(KEY_DIRECTION_CVAR) then
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self:RegisterForClicks('AnyDown')
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else
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self:RegisterForClicks('AnyUp')
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end
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end
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local function onCVarUpdate(self, cvar)
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if cvar == KEY_DIRECTION_CVAR then
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addon:Defer(updateKeyDirection, self)
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end
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end
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--[[ namespace:CreateButton(...)
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A wrapper for `namespace:CreateFrame(...)`, but will handle key direction preferences of the client.
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Use this specifically to create clickable buttons.
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--]]
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function addon:CreateButton(...)
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local button = addon:CreateFrame(...)
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button:RegisterEvent('CVAR_UPDATE', onCVarUpdate)
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-- the CVar doesn't trigger during login, so we'll have to trigger the handlers ourselves
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onCVarUpdate(button, KEY_DIRECTION_CVAR)
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return button
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end
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