function Module:SetupHooks()
    local function AddRegionKeys(self)
        local name = self:GetName()
        self.__name = _G[name.."Name"]
        self.__count = _G[name.."Count"]
        self.__hotkey = _G[name.."HotKey"]
        self.__border = _G[name.."Border"]
        self.__flash = _G[name.."Flash"]
        self.__normalTexture = _G[name.."NormalTexture"]
        self.__normalTexture2 = _G[name.."NormalTexture2"]
        self.__pushedTexture = self:GetPushedTexture()
        self.__highlightTexture = self:GetHighlightTexture()
        self.__checkedTexture = self:GetCheckedTexture()
        return name
    end

    local function ColorButton(texture)
        if db.misc.classcolor then
            texture:SetVertexColor(classColor.r * 1.2, classColor.g * 1.2, classColor.b * 1.2)
        else
            local color = db.actionbars.color
            texture:SetVertexColor(color.r, color.g, color.b)
        end
    end

    local function UpdateButton(button, iconOffset, borderOffset)
        if not button then return end
        iconOffset = iconOffset or 1
        borderOffset = borderOffset or 15

        button:SetNormalTexture("Interface\\BUTTONS\\UI-Quickslot2")

        local icon = button.icon
        icon:ClearAllPoints()
        icon:SetPoint("TOPLEFT", -iconOffset, iconOffset)
        icon:SetPoint("BOTTOMRIGHT", iconOffset, -iconOffset)
        icon:SetTexCoord(0.07, 0.93, 0.07, 0.93)

        local normalTexture = button.__normalTexture2 or button.__normalTexture
        if not normalTexture then
            AddRegionKeys(button)
            normalTexture = button.__normalTexture2 or button.__normalTexture
        end
        normalTexture:ClearAllPoints()
        normalTexture:SetPoint("TOPLEFT", -borderOffset, borderOffset)
        normalTexture:SetPoint("BOTTOMRIGHT", borderOffset, -borderOffset)

        ColorButton(normalTexture)
    end

    local extraActionButtons = setmetatable({}, { __index = function(t, self)
        local name = AddRegionKeys(self)
        local v = not not strmatch(name, "ExtraActionButton")
        t[f] = v
        return v
    end })

    hooksecurefunc("ActionButton_Update", function(self)
        if not extraActionButtons[self] then
            UpdateButton(self, 0, 14)
        end
    end)

    hooksecurefunc("ActionButton_UpdateUsable", function(self)
        if not extraActionButtons[self] then
            ColorButton(self.__normalTexture)
        end
    end)

    hooksecurefunc("ActionButton_ShowGrid", function(self)
        if not extraActionButtons[self] then
            ColorButton(self.__normalTexture)
        end
    end)

    hooksecurefunc("PetActionBar_Update", function()
        for i = 1, NUM_PET_ACTION_SLOTS do
            UpdateButton(_G["PetActionButton"..i])
        end
    end)

    hooksecurefunc("PossessBar_UpdateState", function()
        for i = 1, NUM_POSSESS_SLOTS do
            UpdateButton(_G["PossessButton"..i])
        end
    end)

    hooksecurefunc("StanceBar_UpdateState", function()
        for i = 1, NUM_STANCE_SLOTS do
            UpdateButton(_G["StanceButton"..i])
        end
    end)

    ---------------------------------------------------------------------

    hooksecurefunc("AuraButton_Update", function(buttonName, index, filter)
        if not db.actionbars.auraborder then return end

        local buffName = buttonName..index
        local self = _G[buffName]
        if not self.__border then AddRegionKeys(self) end

        local icon = self.icon
        if icon then
            icon:SetTexCoord(.07, .93, .07, .93)
        end

        local border = self.__border
        if not border then
            border = self:CreateTexture("$parentOverlay", "ARTWORK")
            self.__border = border
        end
        border:SetTexture("Interface\\BUTTONS\\UI-Quickslot2")
        border:ClearAllPoints()
        border:SetPoint("TOPLEFT", bu, -12, 12)
        border:SetPoint("BOTTOMRIGHT", bu, 12, -12)
        border:SetTexCoord(0, 1, 0, 1)
        ColorButton(border)
    end)

    ---------------------------------------------------------------------

    local rangeAddons = {
        "GreenRange",
        "RangeColors",
        "RedRange",
        "tullaRange",
    }
    for i = 1, #rangeAddons do
        local _, _, _, enabled = GetAddOnInfo(rangeAddons[i])
        if enabled then
            rangeAddons = nil
            break
        end
    end

    if rangeAddons then
        hooksecurefunc("ActionButton_UpdateUsable", function(self)
            local isUsable, notEnoughMana = IsUsableAction(self.action)
            if isUsable then
                self.icon:SetVertexColor(1, 1, 1)
            elseif notEnoughMana then
                local color = db.actionbars.color.OutOfMana
                self.icon:SetVertexColor(color.r, color.g, color.b)
            else
                local color = db.actionbars.color.NotUsable
                self.icon:SetVertexColor(color.r, color.g, color.b)
            end
        end)

        hooksecurefunc("ActionButton_OnUpdate", function(self, elapsed)
            local rangeTimer = self.rangeTimer2 or 0
            rangeTimer = rangeTimer - elapsed
            if rangeTimer <= 0 then
                if IsActionInRange(self.action) == 0 then
                    local color = db.actionbars.color.OutOfRange
                    self.icon:SetVertexColor(color.r, color.g, color.b)
                end
                rangeTimer = TOOLTIP_UPDATE_TIME
            end
            self.rangeTimer2 = rangeTimer
        end)
    end

    self.SetupHooks = nil
end