1 files changed, 25 insertions, 0 deletions
diff --git a/gui/util.cc b/gui/util.cc
new file mode 100644
index 0000000..b62ed81
--- /dev/null
+++ b/gui/util.cc
@@ -0,0 +1,25 @@
+#include "util.h"
+#include "definitions.h"
+#include <QString>
+
+int cache_size_mapper(int total_levels, int level)
+{
+	const int y_min = 4;
+	const int y_max = MEM_LINE_SPEC - 4;
+	double f, r;
+
+	if (total_levels <= 0)
+		return 7;
+
+	f = level / (double)total_levels;
+	r = y_min + f * (y_max - y_min);
+
+	return r;
+}
+
+QString format_toggled_value(int value, bool is_hex, bool is_cleared)
+{
+	if (is_cleared)
+		return QString();
+	return is_hex ? QString::asprintf("%X", value) : QString::number(value);
+}