[KBM]Added option for exact match shortcut (#36000)

* Added option for exact match shortcut

* Fix spell-check

.github/actions/spell-check/allow/code.txt

@@ -97,6 +97,7 @@ EXSEL
 HOLDENTER
 HOLDESC
 HOLDSPACE
+HOLDBACKSPACE
 KBDLLHOOKSTRUCT
 keyevent
 LAlt

src/modules/keyboardmanager/KeyboardManagerEditor/Resources.resx

@@ -275,6 +275,9 @@
   <data name="Type_HoldSpace" xml:space="preserve">
     <value>Hold Space to toggle allow chord</value>
   </data>
+  <data name="Type_HoldBackSpace" xml:space="preserve">
+    <value>Hold BackSpace to toggle exact match</value>
+  </data>
   <data name="Type_HoldEnter" xml:space="preserve">
     <value>Hold Enter to continue</value>
   </data>
@@ -287,6 +290,9 @@
   <data name="EditShortcuts_Allow_Chords" xml:space="preserve">
     <value>Allow chords</value>
   </data>
+  <data name="EditShortcuts_Exact_Match" xml:space="preserve">
+    <value>Exact Match</value>
+  </data>
   <data name="EditShortcuts_Path_To_Program" xml:space="preserve">
     <value>Path to program</value>
   </data>

src/modules/keyboardmanager/KeyboardManagerEditorLibrary/KeyDropDownControl.h

@@ -115,4 +115,6 @@ public:
 
     // Get number of selected keys. Do not count -1 and 0 values as they stand for Not selected and None
     static int GetNumberOfSelectedKeys(std::vector<int32_t> keys);
+
+    bool exactMatch = false;
 };

src/modules/keyboardmanager/KeyboardManagerEditorLibrary/KeyboardManagerState.h

@@ -90,6 +90,8 @@ namespace KBMEditor
         // flag to set if we want to allow building a chord
         bool AllowChord = false;
 
+        bool exactMatch = false;
+
         // Stores the keyboard layout
         LayoutMap keyboardMap;
 

src/modules/keyboardmanager/KeyboardManagerEditorLibrary/ShortcutControl.cpp

@@ -496,11 +496,11 @@ ShortcutControl& ShortcutControl::AddNewShortcutControlRow(StackPanel& parent, s
         {
             // not sure why by we need to add the current item in here, so we have it even if does not change.
             auto newShortcut = std::get<Shortcut>(newKeys);
-            shortcutRemapBuffer.push_back(RemapBufferRow{ RemapBufferItem{ Shortcut(), newShortcut }, std::wstring(targetAppName) });
+            shortcutRemapBuffer.push_back(RemapBufferRow{ RemapBufferItem{ originalKeys, newShortcut }, std::wstring(targetAppName) });
         }
         else
         {
-            shortcutRemapBuffer.push_back(RemapBufferRow{ RemapBufferItem{ Shortcut(), Shortcut() }, std::wstring(targetAppName) });
+            shortcutRemapBuffer.push_back(RemapBufferRow{ RemapBufferItem{ originalKeys, newKeys }, std::wstring(targetAppName) });
         }
 
         KeyDropDownControl::AddShortcutToControl(originalKeys, parent, keyboardRemapControlObjects[keyboardRemapControlObjects.size() - 1][0]->shortcutDropDownVariableSizedWrapGrid.as<VariableSizedWrapGrid>(), *keyboardManagerState, 0, keyboardRemapControlObjects[keyboardRemapControlObjects.size() - 1][0]->keyDropDownControlObjects, shortcutRemapBuffer, row, targetAppTextBox, false, false);
@@ -956,11 +956,12 @@ void ShortcutControl::CreateDetectShortcutWindow(winrt::Windows::Foundation::IIn
             shortcut = std::get<Shortcut>(shortcutRemapBuffer[rowIndex].mapping[1]);
         }
 
-        if (!shortcut.IsEmpty() && shortcut.HasChord())
+        keyboardManagerState.AllowChord = false;
+        keyboardManagerState.exactMatch = false;
+        if (!shortcut.IsEmpty())
         {
-            keyboardManagerState.AllowChord = true;
+            keyboardManagerState.AllowChord = shortcut.HasChord();
-        } else {
+            keyboardManagerState.exactMatch = shortcut.exactMatch;
-            keyboardManagerState.AllowChord = false;
         }
     }
 
@@ -969,6 +970,7 @@ void ShortcutControl::CreateDetectShortcutWindow(winrt::Windows::Foundation::IIn
     // ContentDialog for detecting shortcuts. This is the parent UI element.
     ContentDialog detectShortcutBox;
     ToggleSwitch allowChordSwitch;
+    ToggleSwitch exactMatchSwitch;
 
     // ContentDialog requires manually setting the XamlRoot (https://learn.microsoft.com/uwp/api/windows.ui.xaml.controls.contentdialog#contentdialog-in-appwindow-or-xaml-islands)
     detectShortcutBox.XamlRoot(xamlRoot);
@@ -1038,6 +1040,11 @@ void ShortcutControl::CreateDetectShortcutWindow(winrt::Windows::Foundation::IIn
         allowChordSwitch.IsOn(keyboardManagerState.AllowChord);
     };
 
+    auto onReleaseBack = [&keyboardManagerState,
+                         exactMatchSwitch] {
+        keyboardManagerState.exactMatch = !keyboardManagerState.exactMatch;
+        exactMatchSwitch.IsOn(keyboardManagerState.exactMatch);
+    };
     auto onAccept = [onPressEnter,
                      onReleaseEnter] {
         onPressEnter();
@@ -1109,6 +1116,17 @@ void ShortcutControl::CreateDetectShortcutWindow(winrt::Windows::Foundation::IIn
                     });
             },
             nullptr);
+        keyboardManagerState.RegisterKeyDelay(
+            VK_BACK,
+            selectDetectedShortcutAndResetKeys,
+            [onReleaseBack, detectShortcutBox](DWORD) {
+                detectShortcutBox.Dispatcher().RunAsync(
+                    Windows::UI::Core::CoreDispatcherPriority::Normal,
+                    [onReleaseBack] {
+                        onReleaseBack();
+                    });
+            },
+            nullptr);
     }
 
     // Cancel button
@@ -1157,6 +1175,7 @@ void ShortcutControl::CreateDetectShortcutWindow(winrt::Windows::Foundation::IIn
 
     // Detect Chord
     Windows::UI::Xaml::Controls::StackPanel chordStackPanel;
+    Windows::UI::Xaml::Controls::StackPanel exactMatchStackPanel;
 
     if (isOrigShortcut)
     {
@@ -1189,6 +1208,32 @@ void ShortcutControl::CreateDetectShortcutWindow(winrt::Windows::Foundation::IIn
         };
 
         allowChordSwitch.Toggled(toggleHandler);
+
+        TextBlock exactMatchText;
+        exactMatchText.Text(GET_RESOURCE_STRING(IDS_EDITSHORTCUTS_EXACT_MATCH));
+        exactMatchText.FontSize(12);
+        exactMatchText.Margin({ 0, 12 + verticalMargin, 0, 0 });
+        exactMatchText.TextAlignment(TextAlignment::Center);
+        exactMatchStackPanel.VerticalAlignment(VerticalAlignment::Center);
+        exactMatchStackPanel.Orientation(Orientation::Horizontal);
+
+        exactMatchSwitch.OnContent(nullptr);
+        exactMatchSwitch.OffContent(nullptr);
+        exactMatchSwitch.Margin({ 12, verticalMargin, 0, 0 });
+        exactMatchSwitch.IsOn(keyboardManagerState.exactMatch);
+
+        exactMatchStackPanel.Children().Append(exactMatchText);
+        exactMatchStackPanel.Children().Append(exactMatchSwitch);
+
+        stackPanel.Children().Append(exactMatchStackPanel);
+        exactMatchSwitch.IsOn(keyboardManagerState.exactMatch);
+
+        auto toggleHandlerExactMatch = [exactMatchSwitch, &keyboardManagerState, rowIndex, &remapBuffer](auto const& sender, auto const& e) {
+            Shortcut& shortcut = std::get<Shortcut>(remapBuffer[rowIndex].mapping[0]);
+            shortcut.exactMatch = exactMatchSwitch.IsOn();
+        };
+
+        exactMatchSwitch.Toggled(toggleHandlerExactMatch);
     }
 
     TextBlock holdEscInfo;
@@ -1211,6 +1256,12 @@ void ShortcutControl::CreateDetectShortcutWindow(winrt::Windows::Foundation::IIn
         holdSpaceInfo.FontSize(12);
         holdSpaceInfo.Margin({ 0, 0, 0, 0 });
         stackPanel.Children().Append(holdSpaceInfo);
+
+        TextBlock holdCtrInfo;
+        holdCtrInfo.Text(GET_RESOURCE_STRING(IDS_TYPE_HOLDBACKSPACE));
+        holdCtrInfo.FontSize(12);
+        holdCtrInfo.Margin({ 0, 0, 0, 0 });
+        stackPanel.Children().Append(holdCtrInfo);
     }
 
     try

src/modules/keyboardmanager/KeyboardManagerEngineLibrary/KeyboardEventHandlers.cpp

@@ -314,6 +314,11 @@ namespace KeyboardEventHandlers
                 // if not a mod key, check for chord stuff
                 if (!resetChordsResults.CurrentKeyIsModifierKey && (data->wParam == WM_KEYDOWN || data->wParam == WM_SYSKEYDOWN))
                 {
+                    if (it->first.exactMatch == true && !it->first.IsKeyboardStateClearExceptShortcut(ii))
+                    {
+                        continue;
+                    }
+
                     if (itShortcut.HasChord())
                     {
                         if (!resetChordsResults.AnyChordStarted && data->lParam->vkCode == itShortcut.GetActionKey() && !itShortcut.IsChordStarted() && itShortcut.HasChord())

src/modules/keyboardmanager/common/KeyboardManagerConstants.h

@@ -64,15 +64,15 @@ namespace KeyboardManagerConstants
     // Name of the property use to store runProgramFilePath.
     inline const std::wstring RunProgramFilePathSettingName = L"runProgramFilePath";
 
-    // Name of the property use to store secondKeyOfChord.
-    inline const std::wstring ShortcutSecondKeyOfChordSettingName = L"secondKeyOfChord";
-
     // Name of the property use to store openUri.
     inline const std::wstring ShortcutOpenURI = L"openUri";
 
     // Name of the property use to store shortcutOperationType.
     inline const std::wstring ShortcutOperationType = L"operationType";
 
+    // Name of the property use to store exactMatch.
+    inline const std::wstring ShortcutExactMatch = L"exactMatch";
+
     // Name of the property use to store the target application.
     inline const std::wstring TargetAppSettingName = L"targetApp";
 

src/modules/keyboardmanager/common/MappingConfiguration.cpp

@@ -230,7 +230,9 @@ bool MappingConfiguration::LoadAppSpecificShortcutRemaps(const json::JsonObject&
                 auto newRemapText = it.GetObjectW().GetNamedString(KeyboardManagerConstants::NewTextSettingName, {});
                 auto targetApp = it.GetObjectW().GetNamedString(KeyboardManagerConstants::TargetAppSettingName);
                 auto operationType = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::ShortcutOperationType, 0);
-
+                auto exactMatch = it.GetObjectW().GetNamedBoolean(KeyboardManagerConstants::ShortcutExactMatch, false);
+                auto originalShortcut = Shortcut(originalKeys.c_str());
+                originalShortcut.exactMatch = exactMatch;
                 // undo dummy data for backwards compatibility
                 if (newRemapText == L"*Unsupported*")
                 {
@@ -246,7 +248,6 @@ bool MappingConfiguration::LoadAppSpecificShortcutRemaps(const json::JsonObject&
                     auto runProgramElevationLevel = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::RunProgramElevationLevelSettingName, 0);
                     auto runProgramAlreadyRunningAction = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::RunProgramAlreadyRunningAction, 0);
                     auto runProgramStartWindowType = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::RunProgramStartWindowType, 0);
-                    auto secondKeyOfChord = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::ShortcutSecondKeyOfChordSettingName, 0);
 
                     auto tempShortcut = Shortcut(newRemapKeys.c_str());
                     tempShortcut.operationType = Shortcut::OperationType::RunProgram;
@@ -257,16 +258,15 @@ bool MappingConfiguration::LoadAppSpecificShortcutRemaps(const json::JsonObject&
                     tempShortcut.alreadyRunningAction = static_cast<Shortcut::ProgramAlreadyRunningAction>(runProgramAlreadyRunningAction);
                     tempShortcut.startWindowType = static_cast<Shortcut::StartWindowType>(runProgramStartWindowType);
 
-                    AddAppSpecificShortcut(targetApp.c_str(), Shortcut(originalKeys.c_str(), static_cast<DWORD>(secondKeyOfChord)), tempShortcut);
+                    AddAppSpecificShortcut(targetApp.c_str(), originalShortcut, tempShortcut);
                 }
                 else if (operationType == 2)
                 {
-                    auto secondKeyOfChord = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::ShortcutSecondKeyOfChordSettingName, 0);
                     auto tempShortcut = Shortcut(newRemapKeys.c_str());
                     tempShortcut.operationType = Shortcut::OperationType::OpenURI;
                     tempShortcut.uriToOpen = it.GetObjectW().GetNamedString(KeyboardManagerConstants::ShortcutOpenURI, L"");
 
-                    AddAppSpecificShortcut(targetApp.c_str(), Shortcut(originalKeys.c_str(), static_cast<DWORD>(secondKeyOfChord)), tempShortcut);
+                    AddAppSpecificShortcut(targetApp.c_str(), originalShortcut, tempShortcut);
                 }
 
                 if (!newRemapKeys.empty())
@@ -274,18 +274,18 @@ bool MappingConfiguration::LoadAppSpecificShortcutRemaps(const json::JsonObject&
                     // If remapped to a shortcut
                     if (std::wstring(newRemapKeys).find(L";") != std::string::npos)
                     {
-                        AddAppSpecificShortcut(targetApp.c_str(), Shortcut(originalKeys.c_str()), Shortcut(newRemapKeys.c_str()));
+                        AddAppSpecificShortcut(targetApp.c_str(), originalShortcut, Shortcut(newRemapKeys.c_str()));
                     }
 
                     // If remapped to a key
                     else
                     {
-                        AddAppSpecificShortcut(targetApp.c_str(), Shortcut(originalKeys.c_str()), std::stoul(newRemapKeys.c_str()));
+                        AddAppSpecificShortcut(targetApp.c_str(), originalShortcut, std::stoul(newRemapKeys.c_str()));
                     }
                 }
                 else
                 {
-                    AddAppSpecificShortcut(targetApp.c_str(), Shortcut(originalKeys.c_str()), newRemapText.c_str());
+                    AddAppSpecificShortcut(targetApp.c_str(), originalShortcut, newRemapText.c_str());
                 }
             }
             catch (...)
@@ -326,6 +326,8 @@ bool MappingConfiguration::LoadShortcutRemaps(const json::JsonObject& jsonData,
                         auto newRemapText = it.GetObjectW().GetNamedString(KeyboardManagerConstants::NewTextSettingName, {});
                         auto operationType = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::ShortcutOperationType, 0);
 
+                        auto originalShortcut = Shortcut(originalKeys.c_str());
+                        originalShortcut.exactMatch = it.GetObjectW().GetNamedBoolean(KeyboardManagerConstants::ShortcutExactMatch, false);
                         // undo dummy data for backwards compatibility
                         if (newRemapText == L"*Unsupported*")
                         {
@@ -340,8 +342,6 @@ bool MappingConfiguration::LoadShortcutRemaps(const json::JsonObject& jsonData,
                             auto runProgramStartInDir = it.GetObjectW().GetNamedString(KeyboardManagerConstants::RunProgramStartInDirSettingName, L"");
                             auto runProgramElevationLevel = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::RunProgramElevationLevelSettingName, 0);
                             auto runProgramStartWindowType = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::RunProgramStartWindowType, 0);
-                            auto secondKeyOfChord = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::ShortcutSecondKeyOfChordSettingName, 0);
-
                             auto runProgramAlreadyRunningAction = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::RunProgramAlreadyRunningAction, 0);
 
                             auto tempShortcut = Shortcut(newRemapKeys.c_str());
@@ -353,33 +353,32 @@ bool MappingConfiguration::LoadShortcutRemaps(const json::JsonObject& jsonData,
                             tempShortcut.alreadyRunningAction = static_cast<Shortcut::ProgramAlreadyRunningAction>(runProgramAlreadyRunningAction);
                             tempShortcut.startWindowType = static_cast<Shortcut::StartWindowType>(runProgramStartWindowType);
 
-                            AddOSLevelShortcut(Shortcut(originalKeys.c_str(), static_cast<DWORD>(secondKeyOfChord)), tempShortcut);
+                            AddOSLevelShortcut(originalShortcut, tempShortcut);
                         }
                         else if (operationType == 2)
                         {
-                            auto secondKeyOfChord = it.GetObjectW().GetNamedNumber(KeyboardManagerConstants::ShortcutSecondKeyOfChordSettingName, 0);
                             auto tempShortcut = Shortcut(newRemapKeys.c_str());
                             tempShortcut.operationType = Shortcut::OperationType::OpenURI;
                             tempShortcut.uriToOpen = it.GetObjectW().GetNamedString(KeyboardManagerConstants::ShortcutOpenURI, L"");
 
-                            AddOSLevelShortcut(Shortcut(originalKeys.c_str(), static_cast<DWORD>(secondKeyOfChord)), tempShortcut);
+                            AddOSLevelShortcut(originalShortcut, tempShortcut);
                         }
                         else if (!newRemapKeys.empty())
                         {
                             // If remapped to a shortcut
                             if (std::wstring(newRemapKeys).find(L";") != std::string::npos)
                             {
-                                AddOSLevelShortcut(Shortcut(originalKeys.c_str()), Shortcut(newRemapKeys.c_str()));
+                                AddOSLevelShortcut(originalShortcut, Shortcut(newRemapKeys.c_str()));
                             }
                             // If remapped to a key
                             else
                             {
-                                AddOSLevelShortcut(Shortcut(originalKeys.c_str()), std::stoul(newRemapKeys.c_str()));
+                                AddOSLevelShortcut(originalShortcut, std::stoul(newRemapKeys.c_str()));
                             }
                         }
                         else
                         {
-                            AddOSLevelShortcut(Shortcut(originalKeys.c_str()), newRemapText.c_str());
+                            AddOSLevelShortcut(originalShortcut, newRemapText.c_str());
                         }
                     }
                     catch (...)
@@ -501,6 +500,7 @@ bool MappingConfiguration::SaveSettingsToFile()
 
         keys.SetNamedValue(KeyboardManagerConstants::OriginalKeysSettingName, json::value(it.first.ToHstringVK()));
 
+        keys.SetNamedValue(KeyboardManagerConstants::ShortcutExactMatch, json::JsonValue::CreateBooleanValue(it.first.exactMatch));
         bool remapToText = false;
 
         // For shortcut to key remapping
@@ -516,7 +516,6 @@ bool MappingConfiguration::SaveSettingsToFile()
             if (targetShortcut.operationType == Shortcut::OperationType::RunProgram)
             {
                 keys.SetNamedValue(KeyboardManagerConstants::RunProgramElevationLevelSettingName, json::value(static_cast<unsigned int>(targetShortcut.elevationLevel)));
-                keys.SetNamedValue(KeyboardManagerConstants::ShortcutSecondKeyOfChordSettingName, json::value(static_cast<unsigned int>(it.first.secondKey)));
 
                 keys.SetNamedValue(KeyboardManagerConstants::ShortcutOperationType, json::value(static_cast<unsigned int>(targetShortcut.operationType)));
                 keys.SetNamedValue(KeyboardManagerConstants::RunProgramAlreadyRunningAction, json::value(static_cast<unsigned int>(targetShortcut.alreadyRunningAction)));
@@ -532,7 +531,6 @@ bool MappingConfiguration::SaveSettingsToFile()
             else if (targetShortcut.operationType == Shortcut::OperationType::OpenURI)
             {
                 keys.SetNamedValue(KeyboardManagerConstants::RunProgramElevationLevelSettingName, json::value(static_cast<unsigned int>(targetShortcut.elevationLevel)));
-                keys.SetNamedValue(KeyboardManagerConstants::ShortcutSecondKeyOfChordSettingName, json::value(static_cast<unsigned int>(it.first.secondKey)));
                 keys.SetNamedValue(KeyboardManagerConstants::ShortcutOperationType, json::value(static_cast<unsigned int>(targetShortcut.operationType)));
 
                 keys.SetNamedValue(KeyboardManagerConstants::ShortcutOpenURI, json::value(targetShortcut.uriToOpen));
@@ -543,7 +541,6 @@ bool MappingConfiguration::SaveSettingsToFile()
             else
             {
                 keys.SetNamedValue(KeyboardManagerConstants::ShortcutOperationType, json::value(static_cast<unsigned int>(targetShortcut.operationType)));
-                keys.SetNamedValue(KeyboardManagerConstants::ShortcutSecondKeyOfChordSettingName, json::value(static_cast<unsigned int>(it.first.secondKey)));
                 keys.SetNamedValue(KeyboardManagerConstants::NewRemapKeysSettingName, json::value(targetShortcut.ToHstringVK()));
             }
         }
@@ -552,7 +549,6 @@ bool MappingConfiguration::SaveSettingsToFile()
         {
             remapToText = true;
             keys.SetNamedValue(KeyboardManagerConstants::NewTextSettingName, json::value(std::get<std::wstring>(it.second.targetShortcut)));
-            keys.SetNamedValue(KeyboardManagerConstants::ShortcutSecondKeyOfChordSettingName, json::value(static_cast<unsigned int>(it.first.secondKey)));
         }
 
         if (!remapToText)
@@ -568,7 +564,7 @@ bool MappingConfiguration::SaveSettingsToFile()
         {
             json::JsonObject keys;
             keys.SetNamedValue(KeyboardManagerConstants::OriginalKeysSettingName, json::value(itKeys.first.ToHstringVK()));
-
+            keys.SetNamedValue(KeyboardManagerConstants::ShortcutExactMatch, json::JsonValue::CreateBooleanValue(itKeys.first.exactMatch));
             bool remapToText = false;
 
             // For shortcut to key remapping
@@ -585,7 +581,6 @@ bool MappingConfiguration::SaveSettingsToFile()
                 if (targetShortcut.operationType == Shortcut::OperationType::RunProgram)
                 {
                     keys.SetNamedValue(KeyboardManagerConstants::RunProgramElevationLevelSettingName, json::value(static_cast<unsigned int>(targetShortcut.elevationLevel)));
-                    keys.SetNamedValue(KeyboardManagerConstants::ShortcutSecondKeyOfChordSettingName, json::value(static_cast<unsigned int>(itKeys.first.secondKey)));
 
                     keys.SetNamedValue(KeyboardManagerConstants::ShortcutOperationType, json::value(static_cast<unsigned int>(targetShortcut.operationType)));
                     keys.SetNamedValue(KeyboardManagerConstants::RunProgramAlreadyRunningAction, json::value(static_cast<unsigned int>(targetShortcut.alreadyRunningAction)));
@@ -601,7 +596,6 @@ bool MappingConfiguration::SaveSettingsToFile()
                 else if (targetShortcut.operationType == Shortcut::OperationType::OpenURI)
                 {
                     keys.SetNamedValue(KeyboardManagerConstants::RunProgramElevationLevelSettingName, json::value(static_cast<unsigned int>(targetShortcut.elevationLevel)));
-                    keys.SetNamedValue(KeyboardManagerConstants::ShortcutSecondKeyOfChordSettingName, json::value(static_cast<unsigned int>(itKeys.first.secondKey)));
                     keys.SetNamedValue(KeyboardManagerConstants::ShortcutOperationType, json::value(static_cast<unsigned int>(targetShortcut.operationType)));
 
                     keys.SetNamedValue(KeyboardManagerConstants::ShortcutOpenURI, json::value(targetShortcut.uriToOpen));

src/modules/keyboardmanager/common/Shortcut.h

@@ -26,6 +26,9 @@ private:
     std::vector<int32_t> Shortcut::ConvertToNumbers(std::vector<std::wstring>& keys);
 
 public:
+
+    bool exactMatch = false;
+
     enum ElevationLevel
     {
         NonElevated = 0,