1 files changed, 40 insertions, 0 deletions
diff --git a/Examples/WhisperDesktop/Utils/PendingState.cpp b/Examples/WhisperDesktop/Utils/PendingState.cpp
new file mode 100644
index 0000000..404ae4e
--- /dev/null
+++ b/Examples/WhisperDesktop/Utils/PendingState.cpp
@@ -0,0 +1,40 @@
+#include "stdafx.h"
+#include "PendingState.h"
+
+void PendingState::initialize( std::initializer_list<HWND> editors, std::initializer_list<HWND> pending )
+{
+	editorsWindows = editors;
+	wasEnabled.resize( editorsWindows.size() );
+	pendingWindows = pending;
+}
+
+void PendingState::setPending( bool nowPending )
+{
+	if( nowPending )
+	{
+		for( size_t i = 0; i < editorsWindows.size(); i++ )
+		{
+			BOOL e = IsWindowEnabled( editorsWindows[ i ] );
+			if( e )
+			{
+				wasEnabled[ i ] = true;
+				EnableWindow( editorsWindows[ i ], FALSE );
+			}
+			else
+				wasEnabled[ i ] = false;
+		}
+	}
+	else
+	{
+		for( size_t i = 0; i < editorsWindows.size(); i++ )
+		{
+			if( !wasEnabled[ i ] )
+				continue;
+			EnableWindow( editorsWindows[ i ], TRUE );
+		}
+	}
+
+	const int show = nowPending ? SW_NORMAL : SW_HIDE;
+	for( HWND w : pendingWindows )
+		::ShowWindow( w, show );
+}
+\ No newline at end of file