Add handling for non-client touch events (#211)

* Add handling for non-client touch events

Implemented handling for non-client pointer events to manage touch screen interactions.

* handle PR comments

---------

Co-authored-by: Julien Maille <[email protected]>

Author: JulienMaille

src/core/contexts/win32windowcontext.cpp

@@ -1207,6 +1207,9 @@ namespace QWK {
                 const auto xButtonMask = GET_XBUTTON_WPARAM(wParam);
                 return MAKEWPARAM(keyState, xButtonMask);
             }
+            if (myMsg == WM_NCPOINTERDOWN) {
+                return keyState | MK_LBUTTON;
+            }
             return keyState;
         }();
         const auto lParamNew = [myMsg, lParam, hWnd]() -> LPARAM {
@@ -1265,12 +1268,15 @@ namespace QWK {
             case WM_NCXBUTTONDBLCLK:
                 SEND_MESSAGE(hWnd, WM_XBUTTONDBLCLK, wParamNew, lParamNew);
                 break;
-#if 0 // ### TODO: How to handle touch events?
-        case WM_NCPOINTERUPDATE:
-        case WM_NCPOINTERDOWN:
-        case WM_NCPOINTERUP:
-            break;
-#endif
+            case WM_NCPOINTERUPDATE:
+                SEND_MESSAGE(hWnd, WM_MOUSEMOVE, wParamNew, lParamNew);
+                break;
+            case WM_NCPOINTERDOWN:
+                SEND_MESSAGE(hWnd, WM_LBUTTONDOWN, wParamNew, lParamNew);
+                break;
+            case WM_NCPOINTERUP:
+                SEND_MESSAGE(hWnd, WM_LBUTTONUP, wParamNew, lParamNew);
+                break;
             case WM_NCMOUSEHOVER:
                 SEND_MESSAGE(hWnd, WM_MOUSEHOVER, wParamNew, lParamNew);
                 break;
@@ -1353,11 +1359,9 @@ namespace QWK {
             case WM_NCXBUTTONDOWN:
             case WM_NCXBUTTONUP:
             case WM_NCXBUTTONDBLCLK:
-#if 0 // ### TODO: How to handle touch events?
-    case WM_NCPOINTERUPDATE:
-    case WM_NCPOINTERDOWN:
-    case WM_NCPOINTERUP:
-#endif
+            case WM_NCPOINTERUPDATE:
+            case WM_NCPOINTERDOWN:
+            case WM_NCPOINTERUP:
             case WM_NCMOUSEHOVER: {
                 if (message == WM_NCMOUSEMOVE) {
                     if (lastHitTestResult != WindowPart::ChromeButton) {