fixed some quickshell stuff + hypr

hypr/lua/apps.lua

@@ -17,7 +17,7 @@ return {
     -- results appear as you type; a dmenu could only filter a list it was
     -- handed once, which made searching a two-step. It spawns its own terminal
     -- (class pdfs-prompt, floated in lua/rules/windows.lua).
-    pdfs = "pdfs-prompt --fzf",
+    pdfs = "pdfs-prompt --gtk",
 
     -- bluetooth menu
     bluetooth = "fluxo bt menu",

hypr/lua/autostart.lua

@@ -16,6 +16,11 @@ hl.on("hyprland.start", function()
     hl.exec_cmd("wl-paste --type text --watch cliphist store")
     hl.exec_cmd("wl-paste --type image --watch cliphist store")
 
+    -- pdfs-prompt has no hidden/resident mode, so the first search of the
+    -- session is cold. Run one throwaway query once the Proton Drive daemon
+    -- is up to pull the binary into the page cache and warm the daemon's index.
+    hl.exec_cmd("sh -c 'sleep 15; pdfs-prompt --feed a >/dev/null 2>&1'")
+
     -- hl.exec_cmd("uwsm app -- nextcloud --background")
     -- hl.exec_cmd("uwsm app -- rclone mount google_drive: ~/gdrive")
     -- hl.exec_cmd("uwsm app -- protonvpn-app")

hypr/lua/binds/shell.lua

@@ -12,3 +12,7 @@ shell("ask", { key = mod .. " + A", description = "ask claude" })
 shell("toggleDnd", { key = mod .. " + SHIFT + N", description = "toggle do not disturb" })
 shell("clearNotifications", { key = mod .. " + CTRL + SHIFT + N", description = "clear notifications" })
 shell("reloadConfig", { key = mod .. " + SHIFT + R", description = "reload shell config" })
+
+-- Not a shell call, but it lives with the other session toggles.
+local mirror = require("lua/mirror")
+hl.bind(mod .. " + SHIFT + P", mirror.toggle, { description = "mirror laptop to all screens" })

hypr/lua/mirror.lua

@@ -0,0 +1,107 @@
+-- Presentation mode: every external output shows the laptop panel.
+--
+-- Toggled from lua/binds/shell.lua. Mirroring is just a `mirror` field on the
+-- monitor rule, so switching it off clears that field and re-applies the specs
+-- from lua/monitors.lua to put the Samsung back where it belongs.
+--
+-- Anything plugged in while mirroring is on gets mirrored too, which is the
+-- usual order at a talk: press the key, then find the HDMI cable.
+
+local monitors = require("lua/monitors")
+
+local M = {}
+
+local function notify(text)
+    hl.notification.create({ text = text, timeout = 3000 })
+end
+
+-- The panel is off while docked with the lid shut, see lua/lid.lua. Mirroring
+-- a disabled output would leave every screen black.
+local function builtin()
+    for _, mon in ipairs(hl.get_monitors()) do
+        if mon.name == monitors.laptop then
+            return mon
+        end
+    end
+    return nil
+end
+
+-- A mirroring output drops out of hl.get_monitors(), so the only place left
+-- to find it is the panel's own `mirrors` list. That list is also the state:
+-- a Lua flag would reset on every config reload while the outputs stay
+-- mirrored.
+local function mirroring(panel)
+    local names = {}
+    for _, mon in ipairs(panel and panel.mirrors or {}) do
+        table.insert(names, mon.name)
+    end
+    return names
+end
+
+-- Outputs keep their own mode while mirroring, and the panel image gets
+-- rescaled to fit it every frame. The Dells at 1920x1200 flicker with that,
+-- so match the panel's resolution; Hyprland falls back to the preferred mode
+-- if the output cannot do it.
+local function mirror_all(panel)
+    local mode = panel.width .. "x" .. panel.height
+    for _, mon in ipairs(monitors.externals_present()) do
+        hl.monitor({ output = mon.name, mirror = monitors.laptop, mode = mode, position = "auto" })
+    end
+end
+
+-- The bar and popouts stay on the outputs they were created for, so
+-- respawn the shell the same way lua/autostart.lua starts it.
+local function restart_clients()
+    hl.exec_cmd("systemctl restart --user hyprpaper")
+    hl.exec_cmd("sh -c 'qs kill; exec uwsm app -- qs'")
+end
+
+-- hl.monitor() only takes effect after the calling handler returns, so
+-- anything that has to see the new layout goes on a timer.
+local function later(fn)
+    hl.timer(fn, { timeout = 500, type = "oneshot" })
+end
+
+-- Clearing `mirror` alone brings the image back, but Hyprland never
+-- re-announces the output to clients: hyprpaper and Quickshell keep seeing
+-- only the panel, however often they restart. Cycling the output through
+-- disabled makes it a fresh wl_output. Undeclared outputs get their auto
+-- defaults back, apply_external() then overrides what lua/monitors.lua knows
+-- better.
+local function unmirror_all(names)
+    for _, name in ipairs(names) do
+        hl.monitor({ output = name, mirror = "", disabled = true })
+    end
+    later(function()
+        for _, name in ipairs(names) do
+            hl.monitor({ output = name, disabled = false, mode = "preferred", position = "auto" })
+        end
+        monitors.apply_external()
+        later(restart_clients)
+    end)
+end
+
+function M.toggle()
+    local panel = builtin()
+    local mirrored = mirroring(panel)
+
+    if #mirrored > 0 then
+        unmirror_all(mirrored)
+        notify("Mirroring off")
+    elseif panel then
+        mirror_all(panel)
+        later(restart_clients)
+        notify("Mirroring " .. monitors.laptop .. " to all screens")
+    else
+        notify("Laptop panel is off, open the lid first")
+    end
+end
+
+hl.on("monitor.added", function()
+    local panel = builtin()
+    if #mirroring(panel) > 0 then
+        mirror_all(panel)
+    end
+end)
+
+return M

quickshell/bar/Tray.qml

@@ -16,15 +16,32 @@ Column {
     spacing: Theme.padS + 2
     visible: root.shownItems.length > 0
 
-    // Applets whose whole job the rail already does. nm-applet and blueman keep
-    // running — they are the Wi-Fi secret agent and the pairing agent — but
-    // their icons were a second network and a second bluetooth glyph a few
-    // slots below the rail's own.
-    readonly property var hiddenIds: ["nm-applet", "blueman"]
+    // Applets whose whole job the rail already does. blueman keeps running as
+    // the pairing agent, but its icon was a second bluetooth glyph a few slots
+    // below the rail's own.
+    readonly property var hiddenIds: ["blueman"]
 
     readonly property var shownItems: SystemTray.items.values
         .filter(item => root.hiddenIds.indexOf(item.id) === -1)
 
+    // Electron and Chromium apps send only a full-colour pixmap, and flattening
+    // that loses everything inside the outline: Brave's lion became a plain
+    // shield. The icon theme often ships a panel glyph drawn for exactly this
+    // job, so look one up by the app's name and use the pixmap only when none
+    // exists. The id is no help here ("chrome_status_icon_1" for Brave and
+    // Proton Pass alike), so the tooltip title is the name we go by.
+    function themedIcon(item: SystemTrayItem): string {
+        if (item.icon.startsWith("image://icon/")) return item.icon;
+
+        const name = (item.tooltipTitle || item.title || item.id)
+            .toLowerCase().replace(/[^a-z0-9]+/g, "-");
+        for (const suffix of ["-tray", "-panel", "-symbolic"]) {
+            const path = Quickshell.iconPath(name + suffix, true);
+            if (path !== "") return path;
+        }
+        return item.icon;
+    }
+
     Repeater {
         model: root.shownItems
 
@@ -45,7 +62,7 @@ Column {
             IconImage {
                 id: img
                 anchors.fill: parent
-                source: entry.modelData.icon
+                source: root.themedIcon(entry.modelData)
                 asynchronous: true
 
                 layer.enabled: true

quickshell/services/Apps.qml

@@ -304,18 +304,25 @@ Singleton {
     // So when the target declares no placeholder we build the command line
     // ourselves and hand uwsm an argv instead of an ID. It is still scoped and
     // still supervised; we just did the expansion.
+    //
+    // The same fallback covers entries whose file name uwsm will not accept as
+    // an ID at all. Its check is the regex below, so `Proton Authenticator
+    // .desktop` and most Steam/Lutris shortcuts ("Hollow Knight.desktop") fail
+    // with "Invalid Desktop Entry ID" before anything runs.
     readonly property var fieldRe: /%[fFuU]/
     readonly property var anyFieldRe: /^%[a-zA-Z]$/
+    readonly property var uwsmIdRe: /^[a-zA-Z0-9_][a-zA-Z0-9_.-]*\.desktop(:.*)?$/
 
     function launch(item: var, arg: string): void {
         root._remember(item.key);
+        const byId = root.uwsmIdRe.test(item.key);
 
-        if (arg === "") {
+        if (byId && arg === "") {
             Quickshell.execDetached(["uwsm", "app", "--", item.key]);
             return;
         }
 
-        if (root.fieldRe.test(item.exec || "")) {
+        if (byId && root.fieldRe.test(item.exec || "")) {
             Quickshell.execDetached(["uwsm", "app", "--", item.key, arg]);
             return;
         }
@@ -323,10 +330,10 @@ Singleton {
         const argv = root._tokenize(item.exec || "")
             .filter(t => !root.anyFieldRe.test(t));
         if (argv.length === 0) {
-            Quickshell.execDetached(["uwsm", "app", "--", item.key]);
+            if (byId) Quickshell.execDetached(["uwsm", "app", "--", item.key]);
             return;
         }
-        argv.push(arg);
+        if (arg !== "") argv.push(arg);
 
         // Without this the unit is named after the bare executable and every
         // app launched this way collides in the unit namespace.