Project Location

src/SourceGit/Converters/BookmarkConverters.cs

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+using Avalonia.Data.Converters;
+using Avalonia.Media;
+
+namespace SourceGit.Converters
+{
+    public static class BookmarkConverters
+    {
+        public static FuncValueConverter<int, IBrush> ToBrush =
+            new FuncValueConverter<int, IBrush>(bookmark => Models.Bookmarks.Brushes[bookmark]);
+
+        public static FuncValueConverter<int, double> ToStrokeThickness =
+            new FuncValueConverter<int, double>(bookmark => bookmark == 0 ? 1.0 : 0);
+    }
+}

src/SourceGit/Converters/BoolConverters.cs

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+using Avalonia.Data.Converters;
+
+namespace SourceGit.Converters
+{
+    public static class BoolConverters
+    {
+        public static FuncValueConverter<bool, double> ToCommitOpacity =
+            new FuncValueConverter<bool, double>(x => x ? 1 : 0.5);
+    }
+}

src/SourceGit/Converters/BranchConverters.cs

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+using Avalonia.Data.Converters;
+
+namespace SourceGit.Converters
+{
+    public static class BranchConverters
+    {
+        public static FuncValueConverter<Models.Branch, string> ToName =
+            new FuncValueConverter<Models.Branch, string>(v => v.IsLocal ? v.Name : $"{v.Remote}/{v.Name}");
+    }
+}

src/SourceGit/Converters/ChangeViewModeConverters.cs

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+using Avalonia.Controls;
+using Avalonia.Data.Converters;
+using Avalonia.Media;
+
+namespace SourceGit.Converters
+{
+    public static class ChangeViewModeConverters
+    {
+        public static FuncValueConverter<Models.ChangeViewMode, StreamGeometry> ToIcon =
+            new FuncValueConverter<Models.ChangeViewMode, StreamGeometry>(v =>
+            {
+                switch (v)
+                {
+                    case Models.ChangeViewMode.List:
+                        return App.Current?.FindResource("Icons.List") as StreamGeometry;
+                    case Models.ChangeViewMode.Grid:
+                        return App.Current?.FindResource("Icons.Grid") as StreamGeometry;
+                    default:
+                        return App.Current?.FindResource("Icons.Tree") as StreamGeometry;
+                }
+            });
+
+        public static FuncValueConverter<Models.ChangeViewMode, bool> IsList =
+            new FuncValueConverter<Models.ChangeViewMode, bool>(v => v == Models.ChangeViewMode.List);
+
+        public static FuncValueConverter<Models.ChangeViewMode, bool> IsGrid =
+            new FuncValueConverter<Models.ChangeViewMode, bool>(v => v == Models.ChangeViewMode.Grid);
+
+        public static FuncValueConverter<Models.ChangeViewMode, bool> IsTree =
+            new FuncValueConverter<Models.ChangeViewMode, bool>(v => v == Models.ChangeViewMode.Tree);
+    }
+}

src/SourceGit/Converters/DecoratorTypeConverters.cs

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+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Data.Converters;
+using Avalonia.Media;
+
+namespace SourceGit.Converters
+{
+    public static class DecoratorTypeConverters
+    {
+        public static FuncValueConverter<Models.DecoratorType, IBrush> ToBackground =
+            new FuncValueConverter<Models.DecoratorType, IBrush>(v =>
+            {
+                if (v == Models.DecoratorType.Tag) return Models.DecoratorResources.Backgrounds[0];
+                return Models.DecoratorResources.Backgrounds[1];
+            });
+
+        public static FuncValueConverter<Models.DecoratorType, StreamGeometry> ToIcon =
+            new FuncValueConverter<Models.DecoratorType, StreamGeometry>(v =>
+            {
+                var key = "Icons.Tag";
+                switch (v)
+                {
+                    case Models.DecoratorType.CurrentBranchHead:
+                        key = "Icons.Check";
+                        break;
+                    case Models.DecoratorType.RemoteBranchHead:
+                        key = "Icons.Remote";
+                        break;
+                    case Models.DecoratorType.LocalBranchHead:
+                        key = "Icons.Branch";
+                        break;
+                    default:
+                        break;
+                }
+
+                return Application.Current?.FindResource(key) as StreamGeometry;
+            });
+    }
+}

src/SourceGit/Converters/IntConverters.cs

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+using Avalonia.Data.Converters;
+
+namespace SourceGit.Converters
+{
+    public static class IntConverters
+    {
+        public static FuncValueConverter<int, bool> IsGreaterThanZero =
+            new FuncValueConverter<int, bool>(v => v > 0);
+
+        public static FuncValueConverter<int, bool> IsZero =
+            new FuncValueConverter<int, bool>(v => v == 0);
+
+        public static FuncValueConverter<int, bool> IsOne =
+            new FuncValueConverter<int, bool>(v => v == 1);
+    }
+}

src/SourceGit/Converters/LauncherPageConverters.cs

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+using System.Collections.Generic;
+
+using Avalonia.Collections;
+using Avalonia.Data.Converters;
+
+namespace SourceGit.Converters
+{
+    public static class LauncherPageConverters
+    {
+        public static FuncMultiValueConverter<object, bool> ToTabSeperatorVisible =
+            new FuncMultiValueConverter<object, bool>(v =>
+            {
+                if (v == null) return false;
+
+                var array = new List<object>();
+                array.AddRange(v);
+                if (array.Count != 3) return false;
+
+                var self = array[0] as ViewModels.LauncherPage;
+                if (self == null) return false;
+
+                var selected = array[1] as ViewModels.LauncherPage;
+                var collections = array[2] as AvaloniaList<ViewModels.LauncherPage>;
+
+                if (selected != null && collections != null && (self == selected || collections.IndexOf(self) + 1 == collections.IndexOf(selected)))
+                {
+                    return false;
+                }
+                else
+                {
+                    return true;
+                }
+            });
+    }
+}

src/SourceGit/Converters/ListConverters.cs

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+using System.Collections;
+
+using Avalonia.Data.Converters;
+
+namespace SourceGit.Converters
+{
+    public static class ListConverters
+    {
+        public static FuncValueConverter<IList, string> ToCount =
+            new FuncValueConverter<IList, string>(v => $" ({v.Count})");
+
+        public static FuncValueConverter<IList, bool> IsNotNullOrEmpty =
+            new FuncValueConverter<IList, bool>(v => v != null && v.Count > 0);
+    }
+}

src/SourceGit/Converters/PathConverters.cs

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+using System.IO;
+
+using Avalonia.Data.Converters;
+
+namespace SourceGit.Converters
+{
+    public static class PathConverters
+    {
+        public static FuncValueConverter<string, string> PureFileName =
+            new FuncValueConverter<string, string>(fullpath => Path.GetFileName(fullpath) ?? "");
+
+        public static FuncValueConverter<string, string> PureDirectoryName =
+            new FuncValueConverter<string, string>(fullpath => Path.GetDirectoryName(fullpath) ?? "");
+
+        public static FuncValueConverter<string, string> TruncateIfTooLong =
+            new FuncValueConverter<string, string>(fullpath =>
+            {
+                if (fullpath.Length <= 50) return fullpath;
+                return fullpath.Substring(0, 20) + ".../" + Path.GetFileName(fullpath);
+            });
+    }
+}

src/SourceGit/Converters/StringConverters.cs

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+using System;
+using System.Globalization;
+
+using Avalonia.Data.Converters;
+using Avalonia.Styling;
+
+namespace SourceGit.Converters
+{
+    public static class StringConverters
+    {
+        public class ToLocaleConverter : IValueConverter
+        {
+            public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+            {
+                return Models.Locale.Supported.Find(x => x.Key == value as string);
+            }
+
+            public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+            {
+                return (value as Models.Locale).Key;
+            }
+        }
+
+        public static ToLocaleConverter ToLocale = new ToLocaleConverter();
+
+        public class ToThemeConverter : IValueConverter
+        {
+            public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+            {
+                var theme = (string)value;
+                if (theme.Equals("Light", StringComparison.OrdinalIgnoreCase))
+                {
+                    return ThemeVariant.Light;
+                }
+                else if (theme.Equals("Dark", StringComparison.OrdinalIgnoreCase))
+                {
+                    return ThemeVariant.Dark;
+                }
+                else
+                {
+                    return ThemeVariant.Default;
+                }
+            }
+
+            public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+            {
+                var theme = (ThemeVariant)value;
+                return theme.Key;
+            }
+        }
+
+        public static ToThemeConverter ToTheme = new ToThemeConverter();
+
+        public class FormatByResourceKeyConverter : IValueConverter
+        {
+            public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+            {
+                var key = parameter as string;
+                return App.Text(key, value);
+            }
+
+            public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+            {
+                throw new NotImplementedException();
+            }
+        }
+
+        public static FormatByResourceKeyConverter FormatByResourceKey = new FormatByResourceKeyConverter();
+
+        public static FuncValueConverter<string, string> ToShortSHA =
+            new FuncValueConverter<string, string>(v => v.Length > 10 ? v.Substring(0, 10) : v);
+    }
+}

src/SourceGit/Converters/WindowStateConverters.cs

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+using System;
+
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Data.Converters;
+using Avalonia.Media;
+
+namespace SourceGit.Converters
+{
+    public static class WindowStateConverters
+    {
+        public static FuncValueConverter<WindowState, Thickness> ToContentMargin =
+            new FuncValueConverter<WindowState, Thickness>(state =>
+            {
+                if (OperatingSystem.IsWindows() && state == WindowState.Maximized)
+                {
+                    return new Thickness(6);
+                }
+                else if (OperatingSystem.IsLinux() && state != WindowState.Maximized)
+                {
+                    return new Thickness(6);
+                }
+                else
+                {
+                    return new Thickness(0);
+                }
+            });
+
+        public static FuncValueConverter<WindowState, GridLength> ToTitleBarHeight =
+            new FuncValueConverter<WindowState, GridLength>(state =>
+            {
+                if (state == WindowState.Maximized)
+                {
+                    return new GridLength(30);
+                }
+                else
+                {
+                    return new GridLength(38);
+                }
+            });
+
+        public static FuncValueConverter<WindowState, StreamGeometry> ToMaxOrRestoreIcon =
+            new FuncValueConverter<WindowState, StreamGeometry>(state =>
+            {
+                if (state == WindowState.Maximized)
+                {
+                    return Application.Current?.FindResource("Icons.Window.Restore") as StreamGeometry;
+                }
+                else
+                {
+                    return Application.Current?.FindResource("Icons.Window.Maximize") as StreamGeometry;
+                }
+            });
+    }
+}