Release v0.6.33: warn about unsaved settings and expose menu access keys

src/platform.cpp

@@ -159,6 +159,31 @@ void showRequestedWindow(HWND window)
     if (!IsWindowVisible(window))
         ShowWindow(window, SW_SHOW);
 }
+void showMenuAccessKeys(HMENU menu)
+{
+    // Mouse-opened popups ignore the owner's keyboard-cue state.
+    // Preserve the mnemonic and expose it in the right-hand hint column.
+    for (int i = 0; i < GetMenuItemCount(menu); ++i)
+    {
+        if (auto child = GetSubMenu(menu, i)) showMenuAccessKeys(child);
+        int length = GetMenuStringW(menu, i, nullptr, 0, MF_BYPOSITION);
+        std::wstring text(length + 1, L'\0');
+        GetMenuStringW(menu, i, text.data(), (int)text.size(), MF_BYPOSITION);
+        text.resize(length);
+        if (text.find(L'\t') != text.npos) continue;
+        for (size_t p = 0; p + 1 < text.size(); ++p)
+        {
+            if (text[p] != L'&') continue;
+            if (text[p + 1] == L'&') { ++p; continue; }
+            text += L"\t" + upper(text.substr(p + 1, 1));
+            MENUITEMINFOW item{sizeof(item)};
+            item.fMask = MIIM_STRING;
+            item.dwTypeData = text.data();
+            SetMenuItemInfoW(menu, i, TRUE, &item);
+            break;
+        }
+    }
+}
 bool activateWindow(HWND window)
 {
     if (!IsWindow(window))