feat(window-switcher): mark desktops with waybar's icons

The card's desktop line showed the workspace number. waybar draws the same
eight desktops as CSS background images keyed by number, because its
format-icons takes text rather than paths; those names now live in the
Windows singleton and are resolved through the active icon theme, so a
theme switch follows the drawer and the bar and the switcher agree. A named
workspace, or one past eight, falls back to its number, and so does an icon
the active theme cannot resolve.

1 files changed, 24 insertions, 0 deletions

diff --git a/window-switcher/Windows.qml b/window-switcher/Windows.qml
index 040f4d4..fb582ad 100644
--- a/window-switcher/Windows.qml
+++ b/window-switcher/Windows.qml
@@ -64,4 +64,28 @@ Singleton {
     function closeWindow(toplevel) {
         Hyprland.dispatch(`hl.dsp.window.close({ window = "address:${addressOf(toplevel)}" })`);
     }
+
+    // The desktop marker on a card is the same icon waybar's bar draws for that
+    // workspace, so the switcher and the bar agree. waybar keeps them as CSS
+    // background images by workspace number (styles/modules.css); the names are
+    // repeated here and resolved through the active icon theme, because a
+    // QML-side icon has to go by name. A named workspace, or one past eight,
+    // has no icon and the card falls back to its number.
+    readonly property var workspaceIcons: ({
+        1: "web-browser",
+        2: "utilities-terminal",
+        3: "text-editor",
+        4: "network-server",
+        5: "document-edit",
+        6: "applications-graphics",
+        7: "internet-chat",
+        8: "input-gaming",
+    })
+
+    function workspaceIcon(workspace) {
+        if (!workspace) return "";
+        const n = parseInt(String(workspace.name), 10);
+        if (isNaN(n)) return "";
+        return root.workspaceIcons[n] ?? "";
+    }
 }