From 515c9626bc8ea01d324a607789d4f172fb502763 Mon Sep 17 00:00:00 2001
From: miloush <miloush@users.noreply.github.com>
Date: Thu, 20 Apr 2023 11:04:17 +0100
Subject: [PATCH] Search box for resource tables

---
 ILSpy/Controls/ResourceObjectTable.xaml    |  8 +++++-
 ILSpy/Controls/ResourceObjectTable.xaml.cs | 29 +++++++++++++++++++++-
 ILSpy/Controls/ResourceStringTable.xaml    |  8 +++++-
 ILSpy/Controls/ResourceStringTable.xaml.cs | 29 +++++++++++++++++++++-
 4 files changed, 70 insertions(+), 4 deletions(-)

diff --git a/ILSpy/Controls/ResourceObjectTable.xaml b/ILSpy/Controls/ResourceObjectTable.xaml
index c983648148..e719f15b1d 100644
--- a/ILSpy/Controls/ResourceObjectTable.xaml
+++ b/ILSpy/Controls/ResourceObjectTable.xaml
@@ -27,16 +27,22 @@
 		<Grid.RowDefinitions>
 			<RowDefinition />
 			<RowDefinition />
+			<RowDefinition />
 		</Grid.RowDefinitions>
 		<Label Content="{x:Static properties:Resources.OtherResources}"
 			   FontFamily="Segoe UI"
 			   FontWeight="Bold"
 			   FontSize="12pt" />
+		<local:SearchBox x:Name="resourceFilterBox" 
+			   FontFamily="Segoe UI"
+			   FontSize="9pt"
+			   Grid.Row="1"
+			   TextChanged="OnFilterTextChanged" />
 		<ListView Name="resourceListView"
 				  FontFamily="Segoe UI"
 				  FontSize="9pt"
 				  Foreground="Black"
-				  Grid.Row="1"
+				  Grid.Row="2"
 				  AlternationCount="2"
 				  ItemContainerStyle="{StaticResource alternatingWithBinding}"
 				  local:SortableGridViewColumn.SortMode="Automatic">
diff --git a/ILSpy/Controls/ResourceObjectTable.xaml.cs b/ILSpy/Controls/ResourceObjectTable.xaml.cs
index 2a836d44ad..20f2a2a480 100644
--- a/ILSpy/Controls/ResourceObjectTable.xaml.cs
+++ b/ILSpy/Controls/ResourceObjectTable.xaml.cs
@@ -18,9 +18,12 @@
 
 using System;
 using System.Collections;
+using System.Collections.Generic;
+using System.ComponentModel;
 using System.Text;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Data;
 using System.Windows.Input;
 
 namespace ICSharpCode.ILSpy.Controls
@@ -30,6 +33,9 @@ namespace ICSharpCode.ILSpy.Controls
 	/// </summary>
 	public partial class ResourceObjectTable : UserControl
 	{
+		ICollectionView filteredView;
+		string filter;
+
 		public ResourceObjectTable(IEnumerable resources, FrameworkElement container)
 		{
 			InitializeComponent();
@@ -38,7 +44,22 @@ public ResourceObjectTable(IEnumerable resources, FrameworkElement container)
 			if (!double.IsNaN(container.ActualWidth))
 				Width = Math.Max(container.ActualWidth - 45, 0);
 			MaxHeight = container.ActualHeight;
-			resourceListView.ItemsSource = resources;
+
+			filteredView = CollectionViewSource.GetDefaultView(resources);
+			filteredView.Filter = OnResourceFilter;
+			resourceListView.ItemsSource = filteredView;
+		}
+
+		private bool OnResourceFilter(object obj)
+		{
+			if (string.IsNullOrEmpty(filter))
+				return true;
+
+			if (obj is TreeNodes.ResourcesFileTreeNode.SerializedObjectRepresentation item)
+				return item.Key?.Contains(filter, StringComparison.OrdinalIgnoreCase) == true ||
+					   item.Value?.Contains(filter, StringComparison.OrdinalIgnoreCase) == true;
+
+			return false; // make it obvious search is not working
 		}
 
 		private void OnParentSizeChanged(object sender, SizeChangedEventArgs e)
@@ -49,6 +70,12 @@ private void OnParentSizeChanged(object sender, SizeChangedEventArgs e)
 				MaxHeight = e.NewSize.Height;
 		}
 
+		private void OnFilterTextChanged(object sender, TextChangedEventArgs e)
+		{
+			filter = resourceFilterBox.Text;
+			filteredView?.Refresh();
+		}
+
 		void ExecuteCopy(object sender, ExecutedRoutedEventArgs args)
 		{
 			StringBuilder sb = new StringBuilder();
diff --git a/ILSpy/Controls/ResourceStringTable.xaml b/ILSpy/Controls/ResourceStringTable.xaml
index 3262de0b6a..b2ce2127cd 100644
--- a/ILSpy/Controls/ResourceStringTable.xaml
+++ b/ILSpy/Controls/ResourceStringTable.xaml
@@ -27,15 +27,21 @@
 		<Grid.RowDefinitions>
 			<RowDefinition />
 			<RowDefinition />
+			<RowDefinition />
 		</Grid.RowDefinitions>
 		<Label Content="{x:Static properties:Resources.StringTable}"
 			   FontFamily="Segoe UI"
 			   FontWeight="Bold"
 			   FontSize="12pt" />
+		<local:SearchBox x:Name="resourceFilterBox" 
+			   FontFamily="Segoe UI"
+			   FontSize="9pt"
+			   Grid.Row="1"
+			   TextChanged="OnFilterTextChanged" />
 		<ListView Name="resourceListView"
 			  FontFamily="Segoe UI"
 			  FontSize="9pt"
-			  Grid.Row="1"
+			  Grid.Row="2"
 			  AlternationCount="2"
 			  ItemContainerStyle="{StaticResource alternatingWithBinding}"
 			  local:SortableGridViewColumn.SortMode="Automatic">
diff --git a/ILSpy/Controls/ResourceStringTable.xaml.cs b/ILSpy/Controls/ResourceStringTable.xaml.cs
index 5db68e5612..d2104d0c9b 100644
--- a/ILSpy/Controls/ResourceStringTable.xaml.cs
+++ b/ILSpy/Controls/ResourceStringTable.xaml.cs
@@ -18,9 +18,12 @@
 
 using System;
 using System.Collections;
+using System.Collections.Generic;
+using System.ComponentModel;
 using System.Text;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Data;
 using System.Windows.Input;
 
 namespace ICSharpCode.ILSpy.Controls
@@ -30,6 +33,9 @@ namespace ICSharpCode.ILSpy.Controls
 	/// </summary>
 	public partial class ResourceStringTable : UserControl
 	{
+		ICollectionView filteredView;
+		string filter;
+
 		public ResourceStringTable(IEnumerable strings, FrameworkElement container)
 		{
 			InitializeComponent();
@@ -38,7 +44,22 @@ public ResourceStringTable(IEnumerable strings, FrameworkElement container)
 			if (!double.IsNaN(container.ActualWidth))
 				Width = Math.Max(container.ActualWidth - 45, 0);
 			MaxHeight = container.ActualHeight;
-			resourceListView.ItemsSource = strings;
+
+			filteredView = CollectionViewSource.GetDefaultView(strings);
+			filteredView.Filter = OnResourceFilter;
+			resourceListView.ItemsSource = filteredView;
+		}
+
+		private bool OnResourceFilter(object obj)
+		{
+			if (string.IsNullOrEmpty(filter))
+				return true;
+
+			if (obj is KeyValuePair<string, string> item)
+				return item.Key?.Contains(filter, StringComparison.OrdinalIgnoreCase) == true || 
+					   item.Value?.Contains(filter, StringComparison.OrdinalIgnoreCase) == true;
+
+			return false; // make it obvious search is not working
 		}
 
 		private void OnParentSizeChanged(object sender, SizeChangedEventArgs e)
@@ -49,6 +70,12 @@ private void OnParentSizeChanged(object sender, SizeChangedEventArgs e)
 				MaxHeight = e.NewSize.Height;
 		}
 
+		private void OnFilterTextChanged(object sender, TextChangedEventArgs e)
+		{
+			filter = resourceFilterBox.Text;
+			filteredView?.Refresh();
+		}
+
 		void ExecuteCopy(object sender, ExecutedRoutedEventArgs args)
 		{
 			StringBuilder sb = new StringBuilder();