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QuickLook.Plugin/QuickLook.Plugin.ArchiveViewer/Converters.cs

@@ -0,0 +1,103 @@
+using System;
+using System.Globalization;
+using System.Windows;
+using System.Windows.Data;
+
+namespace QuickLook.Plugin.ArchiveViewer
+{
+    public class LevelToIndentConverter : DependencyObject, IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+        {
+            var level = (int) values[0];
+            var indent = (double) values[1];
+            return indent * level;
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+
+    public class LevelToBooleanConverter : DependencyObject, IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            var level = (int) value;
+
+            return level < 2;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+
+    public class BooleanToAsteriskConverter : DependencyObject, IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            var b = (bool) value;
+
+            return b ? "*" : "";
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+
+    public class SizePrettyPrintConverter : DependencyObject, IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+        {
+            var size = (ulong) values[0];
+            var isFolder = (bool) values[1];
+
+            return isFolder ? "" : size.ToPrettySize(2);
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+
+    public class DatePrintConverter : DependencyObject, IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+        {
+            var date = (DateTime) values[0];
+            var isFolder = (bool) values[1];
+
+            return isFolder ? "" : date.ToString(CultureInfo.CurrentCulture);
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+
+    public class FileExtToIconConverter : DependencyObject, IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+        {
+            var name = (string) values[0];
+            var isFolder = (bool) values[1];
+
+            if (isFolder)
+                return IconManager.FindIconForDir(false);
+
+            return IconManager.FindIconForFilename(name, false);
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}