Initial Commit

Focuser/Focuser.lua

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+local modifier = "shift" -- shift, alt or ctrl
+local mouseButton = "1" -- 1 = left, 2 = right, 3 = middle, 4 and 5 = thumb buttons if there are any
+
+local function SetFocusHotkey(frame)
+	frame:SetAttribute(modifier.."-type"..mouseButton,"focus")
+end
+
+local function CreateFrame_Hook(type, name, parent, template)
+	if template == "SecureUnitButtonTemplate" then
+		SetFocusHotkey(_G[name])
+	end
+end
+
+hooksecurefunc("CreateFrame", CreateFrame_Hook)
+
+-- Keybinding override so that models can be shift/alt/ctrl+clicked
+local f = CreateFrame("CheckButton", "FocuserButton", UIParent, "SecureActionButtonTemplate")
+f:SetAttribute("type1","macro")
+f:SetAttribute("macrotext","/focus mouseover")
+SetOverrideBindingClick(FocuserButton,true,modifier.."-BUTTON"..mouseButton,"FocuserButton")
+
+-- Set the keybindings on the default unit frames since we won't get any CreateFrame notification about them
+local duf = {
+	PlayerFrame,
+	PetFrame,
+	PartyMemberFrame1,
+	PartyMemberFrame2,
+	PartyMemberFrame3,
+	PartyMemberFrame4,
+	PartyMemberFrame1PetFrame,
+	PartyMemberFrame2PetFrame,
+	PartyMemberFrame3PetFrame,
+	PartyMemberFrame4PetFrame,
+	TargetFrame,
+	TargetofTargetFrame,
+}
+
+for i,frame in pairs(duf) do
+	SetFocusHotkey(frame)
+end

Focuser/Focuser.toc

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+## Interface: 30300
+## Title: Focuser
+## Notes: Sets your focus by shift clicking
+## Author: Slizen, Areasis(Backporter)
+## Version 0.51
+
+Focuser.lua