1 files changed, 57 insertions, 0 deletions
diff --git a/Codemerx/Gestor.Application/Converters/ExtensaoVisibilityConverter.cs b/Codemerx/Gestor.Application/Converters/ExtensaoVisibilityConverter.cs
new file mode 100644
index 0000000..6114950
--- /dev/null
+++ b/Codemerx/Gestor.Application/Converters/ExtensaoVisibilityConverter.cs
@@ -0,0 +1,57 @@
+using System;
+using System.Globalization;
+using System.Windows;
+using System.Windows.Data;
+
+namespace Gestor.Application.Converters
+{
+	public class ExtensaoVisibilityConverter : IMultiValueConverter
+	{
+		public ExtensaoVisibilityConverter()
+		{
+		}
+
+		public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+		{
+			object obj;
+			try
+			{
+				if (values[0] == null || values[1] == null)
+				{
+					obj = Visibility.Collapsed;
+				}
+				else if (values[0] == null || (long)values[0] <= (long)0)
+				{
+					obj = (values[1].ToString().ToLower() == ".pdf" ? Visibility.Visible : Visibility.Collapsed);
+				}
+				else
+				{
+					obj = Visibility.Collapsed;
+				}
+			}
+			catch (Exception exception)
+			{
+				obj = Visibility.Collapsed;
+			}
+			return obj;
+		}
+
+		public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+		{
+			if (value == null)
+			{
+				return Visibility.Collapsed;
+			}
+			if (value.ToString().ToLower() != ".pdf")
+			{
+				return Visibility.Collapsed;
+			}
+			return Visibility.Visible;
+		}
+
+		public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+		{
+			return null;
+		}
+	}
+}
+\ No newline at end of file