[KBM] decoupling editor and engine (#11133)

src/modules/keyboardmanager/KeyboardManagerEditorLibrary/EditorHelpers.h

@@ -0,0 +1,25 @@
+#pragma once
+#include <keyboardmanager/common/Shortcut.h>
+
+#include "ShortcutErrorType.h"
+
+namespace EditorHelpers
+{
+    // Function to check if two keys are equal or cover the same set of keys. Return value depends on type of overlap
+    ShortcutErrorType DoKeysOverlap(DWORD first, DWORD second);
+
+    // Function to check if a modifier has been repeated in the previous drop downs
+    bool CheckRepeatedModifier(const std::vector<int32_t>& currentKeys, int selectedKeyCodes);
+
+    // Function to return true if the shortcut is valid. A valid shortcut has atleast one modifier, as well as an action key
+    bool IsValidShortcut(Shortcut shortcut);
+
+    // Function to check if the two shortcuts are equal or cover the same set of keys. Return value depends on type of overlap
+    ShortcutErrorType DoShortcutsOverlap(const Shortcut& first, const Shortcut& second);
+
+    // Function to return a vector of hstring for each key in the display order
+    std::vector<winrt::hstring> GetKeyVector(Shortcut shortcut, LayoutMap& keyboardMap);
+
+    // Function to check if the shortcut is illegal (i.e. Win+L or Ctrl+Alt+Del)
+    ShortcutErrorType IsShortcutIllegal(Shortcut shortcut);
+}