Enable loading color palettes from embedded Qt resources

scwx-qt/source/scwx/qt/util/file.hpp

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <istream>
+#include <memory>
+#include <string>
+
+namespace scwx
+{
+namespace qt
+{
+namespace util
+{
+
+std::unique_ptr<std::istream>
+OpenFile(const std::string&      filename,
+         std::ios_base::openmode mode = std::ios_base::in);
+
+} // namespace util
+} // namespace qt
+} // namespace scwx