Fix build with new pugl

Signed-off-by: falkTX <falktx@falktx.com>

dgl/src/Window.cpp

@@ -362,7 +362,7 @@ const GraphicsContext& Window::getGraphicsContext() const noexcept
 
 uintptr_t Window::getNativeWindowHandle() const noexcept
 {
-    return puglGetNativeWindow(pData->view);
+    return puglGetNativeView(pData->view);
 }
 
 double Window::getScaleFactor() const noexcept

dgl/src/WindowPrivateData.cpp

@@ -70,7 +70,7 @@ static PuglView* puglNewViewWithTransientParent(PuglWorld* const world, PuglView
 
     if (PuglView* const view = puglNewView(world))
     {
-        puglSetTransientParent(view, puglGetNativeWindow(transientParentView));
+        puglSetTransientParent(view, puglGetNativeView(transientParentView));
         return view;
     }
 
@@ -477,7 +477,7 @@ bool Window::PrivateData::openFileBrowser(const FileBrowserOptions& options)
         options2.title = puglGetWindowTitle(view);
 
     fileBrowserHandle = fileBrowserCreate(isEmbed,
-                                          puglGetNativeWindow(view),
+                                          puglGetNativeView(view),
                                           autoScaling ? autoScaleFactor : scaleFactor,
                                           options2);
 

dgl/src/pugl.cpp

@@ -167,7 +167,8 @@ START_NAMESPACE_DGL
 # endif
 #endif
 
-#include "pugl-upstream/src/implementation.c"
+#include "pugl-upstream/src/common.c"
+#include "pugl-upstream/src/internal.c"
 
 // --------------------------------------------------------------------------------------------------------------------
 // DGL specific, expose backend enter