Added platform specific implementation of window management functions, that can be used by any backend passing some basic arguments to handle the operations.

src/window/platform/null/cnullimpl.cpp

@@ -0,0 +1,38 @@
+#include "cnullimpl.hpp"
+
+namespace EE { namespace Window { namespace Platform {
+
+cNullImpl::cNullImpl( cWindow * window ) :
+	cPlatformImpl( window )
+{
+}
+
+cNullImpl::~cNullImpl() {
+}
+
+void cNullImpl::MinimizeWindow() {
+}
+
+void cNullImpl::MaximizeWindow() {
+}
+
+void cNullImpl::HideWindow() {
+}
+
+void cNullImpl::RaiseWindow() {
+}
+
+void cNullImpl::ShowWindow() {
+}
+
+void cNullImpl::MoveWindow( int left, int top ) {
+}
+
+void cNullImpl::SetContext( eeWindowContex Context ) {
+}
+
+eeVector2i cNullImpl::Position() {
+	return eeVector2i(0,0);
+}
+
+}}}