benilla-octo/crates/benilla-app/assets/ui/ItemRef.xml

<Ui>
    <!--
        The chat-link tooltip (decision 0274 P4) - ref ItemRef.xml/ItemRef.lua, quoted: a
        standalone GameTooltip instance parked above the bottom center that SetItemRef fills via
        SetHyperlink when a chat item link is clicked, plus its corner close button. The plate is
        the shared tooltip plate (GameTooltip.xml has the art + Thicken rationale); the ref gets
        it from GameTooltipTemplate.

        Departures, each named:
        - No drag (ref: movable + RegisterForDrag + StartMoving/StopMovingOrSizing +
          ValidateFramePosition): benilla has no user-moved-frame affordance yet - the window
          sits on its declared anchor.
        - SetItemRef's player-link branch lands here (ref l.3-46): left-click whispers,
          right-click opens the name-only FRIEND dropdown (FriendsFrame_ShowDropdown, the
          minimal FriendsFrame stand-in below), shift-click inserts into the chat editbox. The
          ref's shift-click friends/ignore popup fills + SendWho("n-"..name) wait on the
          friends/who arc (both guarded). The ITEM branch's Ctrl-DressUp landed with the dressing
          room itself (decision 1060).
        - No UIPanelWindows row (the ref has none either): ShowUIPanel's unregistered branch is
          a plain Show, and SetHyperlink's own empty-gate shows/hides the plate.
    -->
    <Script><![CDATA[
        -- ref ItemRef.lua SetItemRef (l.2-63): the chat-link click router. `link` is the payload
        -- inside |H...|h ("item:2947:0:0:0" / "player:Name"), `text` the full escaped link,
        -- `button` the mouse button.
        function SetItemRef(link, text, button)
            if strsub(link, 1, 6) == "player" then
                local name = strsub(link, 8)
                if name and strlen(name) > 0 then
                    -- ref l.6-7: collapse a space-separated name to its last token (a no-op for
                    -- the single-token names 1.12 uses).
                    name = gsub(name, "([^%s]*)%s+([^%s]*)%s+([^%s]*)", "%3")
                    name = gsub(name, "([^%s]*)%s+([^%s]*)", "%2")
                    if IsShiftKeyDown() then
                        -- ref fills a visible ADD_IGNORE/ADD_FRIEND/… popup editbox first (those
                        -- dialogs are the friends/ignore arc, deferred), else the chat editbox,
                        -- else SendWho (the /who arc, deferred) — we take the ref's editbox tail,
                        -- both branches guarded.
                        if ChatFrameEditBox and ChatFrameEditBox:IsVisible() then
                            ChatFrameEditBox:Insert(name)
                        elseif SendWho then
                            SendWho("n-"..name)
                        end
                    elseif button == "RightButton" then
                        FriendsFrame_ShowDropdown(name, 1)
                    else
                        ChatFrame_SendTell(name)
                    end
                end
                return
            end
            if IsControlKeyDown() then
                -- ref l.50: ctrl-clicking an item link in chat previews it on your own character
                -- (decision 1060). `text` is the FULL escaped link, not the bare payload —
                -- DressUpItemLink pulls the id out of it itself.
                DressUpItemLink(text)
                return
            end
            if IsShiftKeyDown() then
                if ChatFrameEditBox and ChatFrameEditBox:IsVisible() then
                    ChatFrameEditBox:Insert(text)
                end
                return
            end
            ShowUIPanel(ItemRefTooltip)
            if not ItemRefTooltip:IsVisible() then
                ItemRefTooltip:SetOwner(UIParent, "ANCHOR_PRESERVE")
            end
            ItemRefTooltip:SetHyperlink(link)
        end

        -- Minimal FriendsFrame stand-in for the chat-name right-click menu (ref FriendsFrame.lua
        -- l.35-47). The full social window (friends/ignore/who tabs) is a later arc; this hosts
        -- only the name-only FRIEND dropdown the chat links share with the unit popups.
        function FriendsFrame_ShowDropdown(name, connected)
            HideDropDownMenu(1)
            if connected then
                FriendsDropDown.initialize = FriendsFrameDropDown_Initialize
                FriendsDropDown.displayMode = "MENU"
                FriendsDropDown.name = name
                ToggleDropDownMenu(1, nil, FriendsDropDown, "cursor")
            end
        end

        function FriendsFrameDropDown_Initialize()
            UnitPopup_ShowMenu(getglobal(UIDROPDOWNMENU_OPEN_MENU), "FRIEND", nil, FriendsDropDown.name)
        end
    ]]></Script>

    <GameTooltip name="ItemRefTooltip" frameStrata="HIGH" hidden="true">
        <Size><AbsDimension x="128" y="64"/></Size>
        <Anchors>
            <Anchor point="BOTTOM"><Offset><AbsDimension x="0" y="80"/></Offset></Anchor>
        </Anchors>
        <Backdrop bgFile="Interface\Tooltips\UI-Tooltip-Background" edgeFile="Interface\Tooltips\UI-Tooltip-Border" tile="true">
            <EdgeSize><AbsValue val="16"/></EdgeSize>
            <TileSize><AbsValue val="16"/></TileSize>
            <BackgroundInsets><AbsInset left="5" right="5" top="5" bottom="5"/></BackgroundInsets>
        </Backdrop>
        <Layers>
            <Layer level="BACKGROUND">
                <Texture name="$parentThicken">
                    <Anchors>
                        <Anchor point="TOPLEFT"><Offset><AbsDimension x="5" y="-5"/></Offset></Anchor>
                        <Anchor point="BOTTOMRIGHT"><Offset><AbsDimension x="-5" y="5"/></Offset></Anchor>
                    </Anchors>
                    <Color r="0.09" g="0.09" b="0.19" a="0.4"/>
                </Texture>
            </Layer>
        </Layers>
        <Frames>
            <!-- ref ItemRefCloseButton (ItemRef.xml l.17-36, quoted): the corner minimize-style
                 close; OnLoad's SetPadding(16) keeps it off the text. -->
            <Button name="ItemRefCloseButton">
                <Size><AbsDimension x="32" y="32"/></Size>
                <Anchors>
                    <Anchor point="TOPRIGHT"><Offset><AbsDimension x="1" y="0"/></Offset></Anchor>
                </Anchors>
                <Scripts>
                    <OnClick>HideUIPanel(ItemRefTooltip)</OnClick>
                </Scripts>
                <NormalTexture file="Interface\Buttons\UI-Panel-MinimizeButton-Up"/>
                <PushedTexture file="Interface\Buttons\UI-Panel-MinimizeButton-Down"/>
                <HighlightTexture file="Interface\Buttons\UI-Panel-MinimizeButton-Highlight" alphaMode="ADD"/>
            </Button>
        </Frames>
        <Scripts>
            <OnLoad>
                GameTooltip_OnLoad(self)
                self:SetPadding(16)
            </OnLoad>
            <OnHide>GameTooltip_OnHide(this)</OnHide>
        </Scripts>
    </GameTooltip>

    <!-- The chat-name dropdown host (ref FriendsFrame's FriendsDropDown): a bare UIDropDownMenu
         the SetItemRef player branch toggles at the cursor. UIDropDownMenuTemplate + UnitPopup
         both load before this file (the ui_script load order). -->
    <Frame name="FriendsDropDown" parent="UIParent" inherits="UIDropDownMenuTemplate" hidden="true"/>
</Ui>