ESOUI SVN ZAMUnitFramesReactionColors

--[[submenuData = {
        type = "submenu",
        name = "Submenu Title",
        tooltip = "My submenu tooltip", --(optional)
        controls = {sliderData, buttonData}     --(optional) used by LAM
        reference = "MyAddonSubmenu"    --(optional) unique global reference to control
}       ]]

local widgetVersion = 7
local LAM = LibStub("LibAddonMenu-2.0")
if not LAM:RegisterWidget("submenu", widgetVersion) then return end

local wm = WINDOW_MANAGER
local am = ANIMATION_MANAGER
local tinsert = table.insert


local function UpdateValue(control)
        control.label:SetText(control.data.name)
        if control.data.tooltip then
                --control.label.tooltipText = control.data.tooltip
                control.label.data = {tooltipText = control.data.tooltip}
        end
end

local function AnimateSubmenu(clicked)
        local control = clicked:GetParent()
        control.open = not control.open
        
        if control.open then
                control.animation:PlayFromStart()
        else
                control.animation:PlayFromEnd()
        end
end


function LAMCreateControl.submenu(parent, submenuData, controlName)
        local control = wm:CreateTopLevelWindow(controlName or submenuData.reference)
        control:SetParent(parent.scroll or parent)
        control.panel = parent
        control:SetDimensions(523, 40)
        
        control.label = wm:CreateControlFromVirtual(nil, control, "ZO_Options_SectionTitleLabel")
        local label = control.label
        label:SetAnchor(TOPLEFT, control, TOPLEFT, 5, 5)
        label:SetDimensions(520, 30)
        label:SetWrapMode(TEXT_WRAP_MODE_ELLIPSIS)
        label:SetText(submenuData.name)
        label:SetMouseEnabled(true)
        if submenuData.tooltip then
                --label.tooltipText = submenuData.tooltip
                label.data = {tooltipText = submenuData.tooltip}
                label:SetHandler("OnMouseEnter", ZO_Options_OnMouseEnter)
                label:SetHandler("OnMouseExit", ZO_Options_OnMouseExit)
        end
        
        control.scroll = wm:CreateControl(nil, control, CT_SCROLL)
        local scroll = control.scroll
        scroll:SetParent(control)
        scroll:SetAnchor(TOPLEFT, label, BOTTOMLEFT, 0, 10)
        scroll:SetDimensionConstraints(525, 0, 525, 2500)

        control.bg = wm:CreateControl(nil, label, CT_BACKDROP)
        local bg = control.bg
        bg:SetAnchor(TOPLEFT, label, TOPLEFT, -5, -5)
        bg:SetAnchor(BOTTOMRIGHT, scroll, BOTTOMRIGHT, -7, 0)
        bg:SetEdgeTexture("EsoUI\\Art\\Tooltips\\UI-Border.dds", 128, 16)
        bg:SetCenterTexture("EsoUI\\Art\\Tooltips\\UI-TooltipCenter.dds")
        bg:SetInsets(16, 16, -16, -16)
        
        control.arrow = wm:CreateControl(nil, bg, CT_TEXTURE)
        local arrow = control.arrow
        arrow:SetDimensions(28, 28)
        arrow:SetTexture("EsoUI\\Art\\Miscellaneous\\list_sortdown.dds")        --list_sortup for the other way
        arrow:SetAnchor(TOPRIGHT, bg, TOPRIGHT, -5, 5)
        
        --figure out the cool animation later...
        control.animation = am:CreateTimeline()
        local animation = control.animation
        animation:SetPlaybackType(ANIMATION_SIZE, 0)    --2nd arg = loop count
        --animation:SetDuration(1)
        --animation:SetEasingFunction(ZO_LinearEase)    --is this needed?
        --animation:SetHeightStartAndEnd(40, 80)        --SetStartAndEndHeight
        --animation:SetStartAndEndHeight(40, 80)        --SetStartAndEndHeight
        --animation:SetAnimatedControl(control)
        
        control:SetResizeToFitDescendents(true)
        control.open = false
        label:SetHandler("OnMouseUp", AnimateSubmenu)
        animation:SetHandler("OnStop", function(self, completedPlaying)
                        scroll:SetResizeToFitDescendents(control.open)
                        if control.open then
                                control.arrow:SetTexture("EsoUI\\Art\\Miscellaneous\\list_sortup.dds")
                                scroll:SetResizeToFitPadding(5, 20)
                        else
                                control.arrow:SetTexture("EsoUI\\Art\\Miscellaneous\\list_sortdown.dds")
                                scroll:SetResizeToFitPadding(5, 0)
                                scroll:SetHeight(0)
                        end
                end)
        
        --small strip at the bottom of the submenu that you can click to close it
        control.btmToggle = wm:CreateControl(nil, control, CT_TEXTURE)
        local btmToggle = control.btmToggle
        btmToggle:SetMouseEnabled(true)
        btmToggle:SetAnchor(BOTTOMLEFT, control.scroll, BOTTOMLEFT)
        btmToggle:SetAnchor(BOTTOMRIGHT, control.scroll, BOTTOMRIGHT)
        btmToggle:SetHeight(15)
        btmToggle:SetAlpha(0)
        btmToggle:SetHandler("OnMouseUp", AnimateSubmenu)
        
        control.data = submenuData
        
        control.UpdateValue = UpdateValue
        
        if control.panel.data.registerForRefresh or control.panel.data.registerForDefaults then --if our parent window wants to refresh controls, then add this to the list
                tinsert(control.panel.controlsToRefresh, control)
        end
        
        return control
end