/*
    NexusOS Plasma panel layout — the XFCE panel, rebuilt with native widgets.

    Applied through Plasma's scripting API rather than by editing
    plasma-org.kde.plasma.desktop-appletsrc directly: the file is owned by a
    running plasmashell, which rewrites it from memory on exit and would
    clobber anything written underneath it. Run with:

        qdbus org.kde.plasmashell /PlasmaShell evaluateScript "$(cat panel-layout.js)"

    Source layout is assets/themes/restore-snapshot/xfconf-xml/xfce4-panel.xml:
    a 36px full-width top panel, Whisker menu at the far left with the Nexus N
    as its button, everything else pushed to the right — tray, volume,
    bluetooth, network, battery, clock.

    The XFCE panel carried no window list; Plank showed running apps. So this
    adds no task manager either, and the dock keeps that job.

    Widget mapping from the XFCE plugins:
      whiskermenu          -> org.kde.plasma.kickoff (same N button icon)
      separator (expand)   -> org.kde.plasma.panelspacer
      systray + notify     -> org.kde.plasma.systemtray (notifications live in it)
      genmon network       -> networkmanagement, inside the tray
      genmon bluetooth     -> bluetooth, inside the tray
      pulseaudio           -> volume, inside the tray
      power-manager        -> battery, inside the tray
      clock                -> org.kde.plasma.digitalclock
      genmon nexus         -> not a panel widget; the dock keeps nexus-core
*/

var panel = panelById(panelIds[0]);
if (!panel) {
    panel = new Panel;
}

panel.location = "top";
panel.height = 36;          // xfce4-panel.xml: size=36
panel.alignment = "left";
panel.hiding = "none";

// Start from a known state so re-running is idempotent rather than additive.
var existing = panel.widgetIds;
for (var i = 0; i < existing.length; i++) {
    var w = panel.widgetById(existing[i]);
    if (w) { w.remove(); }
}

var launcher = panel.addWidget("org.kde.plasma.kickoff");
launcher.currentConfigGroup = ["General"];
// __NEXUS_ROOT__ is substituted by install-plasma.sh so a clone in another
// directory, or another user, gets a working path rather than this box's.
launcher.writeConfig("icon", "__NEXUS_ROOT__/assets/n-small.png");
launcher.writeConfig("favoritesPortedToKAstats", true);

panel.addWidget("org.kde.plasma.panelspacer");

var tray = panel.addWidget("org.kde.plasma.systemtray");

var clock = panel.addWidget("org.kde.plasma.digitalclock");
clock.currentConfigGroup = ["Appearance"];
clock.writeConfig("showDate", true);

panel.reloadConfig();