Add omni-button

Changes behaviour and content based on application state, e.g. if game
install location was found or Northstar was detect as installed.

3 files changed, 19 insertions, 2 deletions

diff --git a/dist/index.html b/dist/index.html
index bd036bc8..9aed5681 100644
--- a/dist/index.html
+++ b/dist/index.html
@@ -11,5 +11,14 @@
     <backend-ping class="server"></backend-ping>
     <install-location-holder>EMPTY</install-location-holder>
     <version-number-holder>UNKNOWN</version-number-holder>
+    <!--
+      This button serves multiple purposes
+      - Locate install
+      - Install Northstar
+      - Update Northstar
+      - Run Northstar
+      The functionality it serves and what it displays is based on the current state of the application
+    -->
+    <button id="omni-button">Loading...</button>
   </body>
 </html>
diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index 79386ca6..9bc5cc29 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -66,7 +66,7 @@ fn find_game_install_location() -> String {
         }
         None => println!("Couldn't locate Steam on this computer!"),
     }
-    "NOT FOUND".to_string()
+    "".to_string()
 }
 
 #[tauri::command]
diff --git a/src-ui/src/main.ts b/src-ui/src/main.ts
index e5149bdd..f9677938 100644
--- a/src-ui/src/main.ts
+++ b/src-ui/src/main.ts
@@ -12,6 +12,7 @@ document.addEventListener("DOMContentLoaded", async function () {
     let panicButtonEl = $("panic-button") as HTMLElement;
     let installLocationHolderEl = $("install-location-holder") as HTMLElement;
     let versionNumberHolderEl = $("version-number-holder") as HTMLElement;
+    let omniButtonEl = document.getElementById("omni-button") as HTMLElement;
 
     // listen backend-ping event (from Tauri Rust App)
     listen("backend-ping", function (evt: TauriEvent<any>) {
@@ -49,5 +50,12 @@ document.addEventListener("DOMContentLoaded", async function () {
 
     // Get install location
     let install_location = await invoke("find_game_install_location") as string;
-    installLocationHolderEl.textContent = install_location;
+    // Change omni-button content based on whether game install was found
+    if (install_location && install_location.length > 0) {
+        omniButtonEl.textContent = "Install";
+        installLocationHolderEl.textContent = install_location;
+    }
+    else {
+        omniButtonEl.textContent = "Find Titanfall2 install location";
+    }
 })