From 56988ffbf8fff9e7d20130c52ddf7c9e972df658 Mon Sep 17 00:00:00 2001
From: Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
Date: Mon, 20 Jan 2025 22:26:33 +0900
Subject: [PATCH] [EXPLORER] Support Unicode on Start Button InvokeCommand
 (#7644)

Support Unicode on Start Button
context menu for international text
support.
JIRA issue: N/A
- Support Unicode in
  CStartMenuBtnCtxMenu::InvokeCommand
  method by using
  CMINVOKECOMMANDINFOEX structure.
---
 base/shell/explorer/startctxmnu.cpp | 36 ++++++++++++++++++-----------
 1 file changed, 23 insertions(+), 13 deletions(-)

diff --git a/base/shell/explorer/startctxmnu.cpp b/base/shell/explorer/startctxmnu.cpp
index ccee6ef6a7e..83d176eb590 100644
--- a/base/shell/explorer/startctxmnu.cpp
+++ b/base/shell/explorer/startctxmnu.cpp
@@ -193,27 +193,37 @@ public:
         InvokeCommand(LPCMINVOKECOMMANDINFO lpici)
     {
         UINT uiCmdId = PtrToUlong(lpici->lpVerb);
-        if (!IsShellCmdId((UINT_PTR)lpici->lpVerb))
+        if (!IsShellCmdId(uiCmdId))
         {
-            CMINVOKECOMMANDINFO cmici = { 0 };
-            CHAR szDir[MAX_PATH];
+            CMINVOKECOMMANDINFOEX cmici = { sizeof(cmici) };
 
             /* Setup and invoke the shell command */
-            cmici.cbSize = sizeof(cmici);
             cmici.hwnd = m_Owner;
-            if (IS_INTRESOURCE(lpici->lpVerb))
-                cmici.lpVerb = MAKEINTRESOURCEA(uiCmdId - INNERIDOFFSET);
-            else
-                cmici.lpVerb = lpici->lpVerb;
             cmici.nShow = SW_NORMAL;
-
-            /* FIXME: Support Unicode!!! */
-            if (SHGetPathFromIDListA(m_FolderPidl, szDir))
+            cmici.fMask = CMIC_MASK_UNICODE;
+            WCHAR szVerbW[MAX_PATH];
+            if (IS_INTRESOURCE(lpici->lpVerb))
             {
-                cmici.lpDirectory = szDir;
+                cmici.lpVerb = MAKEINTRESOURCEA(uiCmdId - INNERIDOFFSET);
+                cmici.lpVerbW = MAKEINTRESOURCEW(uiCmdId - INNERIDOFFSET);
+            }
+            else
+            {
+                cmici.lpVerb = lpici->lpVerb;
+                SHAnsiToUnicode(lpici->lpVerb, szVerbW, _countof(szVerbW));
+                cmici.lpVerbW = szVerbW;
             }
 
-            return m_Inner->InvokeCommand(&cmici);
+            CHAR szDirA[MAX_PATH];
+            WCHAR szDirW[MAX_PATH];
+            if (SHGetPathFromIDListW(m_FolderPidl, szDirW))
+            {
+                SHUnicodeToAnsi(szDirW, szDirA, _countof(szDirA));
+                cmici.lpDirectory = szDirA;
+                cmici.lpDirectoryW = szDirW;
+            }
+
+            return m_Inner->InvokeCommand((LPCMINVOKECOMMANDINFO)&cmici);
         }
         m_TrayWnd->ExecContextMenuCmd(uiCmdId);
         return S_OK;