Harden Windows resource embedding and add exe metadata and manifest

Cargo.toml

@@ -15,16 +15,12 @@ version.workspace = true
 edition.workspace = true
 license.workspace = true
 
-[[bin]]
-name = "windisplaymanager_rs"
-path = "src/main.rs"
-
 [profile.release]
 strip = true
 lto = "thin"
 
 [build-dependencies]
-winres = "0.1"
+winresource = "0.1"
 
 [dependencies]
 data.workspace = true

build.rs

@@ -1,11 +1,24 @@
-#[cfg(windows)]
-fn main() {
-    let mut res = winres::WindowsResource::new();
-    res.set_icon("icon.ico");
-    res.compile().unwrap();
-}
+const ICON: &str = "resources/icons/icon.ico";
+const MANIFEST: &str = "resources/app.manifest";
+
+fn main() -> std::io::Result<()> {
+    println!("cargo:rerun-if-changed=build.rs");
+    println!("cargo:rerun-if-changed={ICON}");
+    println!("cargo:rerun-if-changed={MANIFEST}");
+
+    if std::env::var("CARGO_CFG_TARGET_OS").as_deref() != Ok("windows") {
+        return Ok(());
+    }
 
-#[cfg(not(windows))]
-fn main() {
-    // No-op for non-Windows platforms
+    let mut res = winresource::WindowsResource::new();
+    // data/src/tray.rs loads the tray icon from resource ID 1.
+    res.set_icon_with_id(ICON, "1");
+    res.set("ProductName", "WinDisplayManager");
+    res.set(
+        "FileDescription",
+        "WinDisplayManager - DDC/CI monitor control",
+    );
+    res.set("LegalCopyright", "Copyright (c) 2026 cyb0rg56");
+    res.set_manifest_file(MANIFEST);
+    res.compile()
 }

packaging/msix/generate-assets.ps1

@@ -15,7 +15,7 @@
 #>
 [CmdletBinding()]
 param(
-    [string]$IconPath = (Join-Path $PSScriptRoot '..\..\icon.ico'),
+    [string]$IconPath = (Join-Path $PSScriptRoot '..\..\resources\icons\icon.ico'),
     [string]$OutDir   = (Join-Path $PSScriptRoot 'Assets')
 )
 

resources/app.manifest

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+  <assemblyIdentity type="win32" name="WinDisplayManager" version="1.0.0.0" />
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
+    <security>
+      <requestedPrivileges>
+        <requestedExecutionLevel level="asInvoker" uiAccess="false" />
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- Windows 10 and 11 -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
+    </application>
+  </compatibility>
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true/pm</dpiAware>
+      <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
+      <activeCodePage xmlns="http://schemas.microsoft.com/SMI/2019/WindowsSettings">UTF-8</activeCodePage>
+    </windowsSettings>
+  </application>
+</assembly>

ui/src/app.rs

@@ -274,6 +274,7 @@ impl cosmic::Application for AppModel {
                         } else {
                             // Window was closed — open a new one
                             let (new_id, open_task) = window::open(window::Settings {
+                                size: cosmic::iced::Size::new(1920.0, 1080.0),
                                 min_size: Some(cosmic::iced::Size::new(600.0, 400.0)),
                                 decorations: false,
                                 ..window::Settings::default()

ui/src/lib.rs

@@ -19,6 +19,7 @@ pub fn run(minimized: bool) -> cosmic::iced::Result {
         .antialiasing(false)
         // Don't exit when the window is closed — keep running in the tray
         .exit_on_close(false)
+        .size(cosmic::iced::Size::new(1920.0, 1080.0))
         .size_limits(
             cosmic::iced::Limits::NONE
                 .min_width(600.0)