From 2abd1058fa5064544c1e7d0c2d0fcf4ae5c38aad Mon Sep 17 00:00:00 2001
From: Stefan Markovic <57057282+stefansjfw@users.noreply.github.com>
Date: Sat, 24 Aug 2024 15:31:22 +0200
Subject: [PATCH] [Workspaces] Bring Editor to foreground on hotkey (#34414)

---
 .../WorkspacesModuleInterface/dllmain.cpp     | 32 ++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/src/modules/Workspaces/WorkspacesModuleInterface/dllmain.cpp b/src/modules/Workspaces/WorkspacesModuleInterface/dllmain.cpp
index 33ec6a1c16..e50c68331f 100644
--- a/src/modules/Workspaces/WorkspacesModuleInterface/dllmain.cpp
+++ b/src/modules/Workspaces/WorkspacesModuleInterface/dllmain.cpp
@@ -75,7 +75,14 @@ public:
 
     virtual void OnHotkeyEx() override
     {
-        launch_editor();
+        if (is_process_running())
+        {
+            bring_process_to_front();
+        }
+        else
+        {
+            launch_editor();
+        }
     }
 
     // Return the configured status for the gpo policy for the module
@@ -323,6 +330,29 @@ private:
         m_hProcess = sei.hProcess;
     }
 
+    void bring_process_to_front()
+    {
+        auto enum_windows = [](HWND hwnd, LPARAM param) -> BOOL {
+            HANDLE process_handle = reinterpret_cast<HANDLE>(param);
+            DWORD window_process_id = 0;
+
+            GetWindowThreadProcessId(hwnd, &window_process_id);
+            if (GetProcessId(process_handle) == window_process_id)
+            {
+                SetForegroundWindow(hwnd);
+                return FALSE;
+            }
+            return TRUE;
+        };
+
+        EnumWindows(enum_windows, (LPARAM)m_hProcess);
+    }
+
+    bool is_process_running() const
+    {
+        return WaitForSingleObject(m_hProcess, 0) == WAIT_TIMEOUT;
+    }
+
     std::wstring app_name;
     //contains the non localized key of the powertoy
     std::wstring app_key;