From 86e54906b49e566dad6a48eb253a09cce70dd2a8 Mon Sep 17 00:00:00 2001
From: grimsace <acegrimreaper@gmail.com>
Date: Mon, 8 Jun 2026 10:50:01 -0500
Subject: [PATCH] image thumbnails

---
 Views/MainWindow.axaml    |  4 +-
 Views/MainWindow.axaml.cs | 91 +++++++++++++++++++++++++++++----------
 2 files changed, 70 insertions(+), 25 deletions(-)

diff --git a/Views/MainWindow.axaml b/Views/MainWindow.axaml
index dea2869..cccaf74 100644
--- a/Views/MainWindow.axaml
+++ b/Views/MainWindow.axaml
@@ -17,8 +17,8 @@
         <vm:MainWindowViewModel/>
     </Design.DataContext>
 
-    <ScrollViewer>
-        <StackPanel Margin="20" Spacing="10">
+    <ScrollViewer DragDrop.AllowDrop="True">
+        <StackPanel Margin="20" Spacing="10" DragDrop.AllowDrop="True">
             <Label Content="Provider:"/>
             <Grid ColumnDefinitions="*,Auto">
                 <ComboBox Grid.Column="0" HorizontalAlignment="Stretch"
diff --git a/Views/MainWindow.axaml.cs b/Views/MainWindow.axaml.cs
index 2a88453..0faf740 100644
--- a/Views/MainWindow.axaml.cs
+++ b/Views/MainWindow.axaml.cs
@@ -1,12 +1,14 @@
 using System;
 using System.Linq;
 using System.Threading.Tasks;
+using System.IO;
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Input;
 using Avalonia.Input.Platform;
 using Avalonia.Interactivity;
 using Avalonia.Platform.Storage;
+using Avalonia.Media.Imaging;
 using Finder2eFoundryConverterCS.ViewModels;
 
 namespace Finder2eFoundryConverterCS.Views
@@ -17,7 +19,20 @@ namespace Finder2eFoundryConverterCS.Views
         {
             InitializeComponent();
             AddHandler(DragDrop.DropEvent, Drop);
-            KeyDown += OnKeyDown;
+            AddHandler(DragDrop.DragOverEvent, DragOver);
+            AddHandler(KeyDownEvent, OnKeyDown, RoutingStrategies.Bubble, true);
+        }
+
+        private void DragOver(object? sender, DragEventArgs e)
+        {
+            if (e.DataTransfer.TryGetFiles() != null || e.DataTransfer.TryGetBitmap() != null)
+            {
+                e.DragEffects = DragDropEffects.Copy;
+            }
+            else
+            {
+                e.DragEffects = DragDropEffects.None;
+            }
         }
 
         private async void OnKeyDown(object? sender, KeyEventArgs e)
@@ -34,14 +49,29 @@ namespace Finder2eFoundryConverterCS.Views
                 var text = await topLevel.Clipboard.TryGetTextAsync();
                 if (!string.IsNullOrWhiteSpace(text))
                 {
-                    var path = text.Replace("file://", "").Trim();
-                    if (System.IO.File.Exists(path))
+                    // Handle multiple lines (multiple files)
+                    var lines = text.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.RemoveEmptyEntries);
+                    foreach (var line in lines)
                     {
-                        var ext = System.IO.Path.GetExtension(path).ToLower();
-                        if (new[] { ".png", ".jpg", ".jpeg", ".webp" }.Contains(ext))
+                        var path = line.Trim();
+                        if (path.StartsWith("file://"))
                         {
-                            vm.AddImagePathCommand.Execute(path);
-                            return;
+                            try
+                            {
+                                var uri = new Uri(path);
+                                path = uri.LocalPath;
+                            }
+                            catch { path = path.Replace("file://", ""); }
+                        }
+
+                        if (File.Exists(path))
+                        {
+                            var ext = Path.GetExtension(path).ToLower();
+                            if (new[] { ".png", ".jpg", ".jpeg", ".webp" }.Contains(ext))
+                            {
+                                vm.AddImagePathCommand.Execute(path);
+                                return;
+                            }
                         }
                     }
                 }
@@ -50,13 +80,22 @@ namespace Finder2eFoundryConverterCS.Views
                 var bitmap = await topLevel.Clipboard.TryGetBitmapAsync();
                 if (bitmap != null)
                 {
-                    // Save bitmap to temp file
-                    var tempDir = System.IO.Path.Combine(System.IO.Path.GetTempPath(), "Finder2eFoundryConverter");
-                    if (!System.IO.Directory.Exists(tempDir)) System.IO.Directory.CreateDirectory(tempDir);
+                    try
+                    {
+                        var tempDir = Path.Combine(Path.GetTempPath(), "Finder2eFoundryConverter");
+                        if (!Directory.Exists(tempDir)) Directory.CreateDirectory(tempDir);
 
-                    var tempPath = System.IO.Path.Combine(tempDir, $"pasted_image_{DateTime.Now.Ticks}.png");
-                    bitmap.Save(tempPath);
-                    vm.AddImagePathCommand.Execute(tempPath);
+                        var tempPath = Path.Combine(tempDir, $"pasted_image_{DateTime.Now.Ticks}.png");
+                        using (var stream = File.Create(tempPath))
+                        {
+                            bitmap.Save(stream);
+                        }
+                        vm.AddImagePathCommand.Execute(tempPath);
+                    }
+                    catch (Exception ex)
+                    {
+                        vm.StatusMessage = $"Error saving pasted image: {ex.Message}";
+                    }
                 }
             }
         }
@@ -94,18 +133,18 @@ namespace Finder2eFoundryConverterCS.Views
 
         private async void Drop(object? sender, DragEventArgs e)
         {
+            var vm = DataContext as MainWindowViewModel;
+            if (vm == null) return;
+
             var files = e.DataTransfer.TryGetFiles();
             if (files != null)
             {
-                var vm = DataContext as MainWindowViewModel;
-                if (vm == null) return;
-
                 foreach (var file in files)
                 {
                     var path = file.Path.LocalPath;
                     if (path == null) continue;
 
-                    var ext = System.IO.Path.GetExtension(path).ToLower();
+                    var ext = Path.GetExtension(path).ToLower();
                     if (new[] { ".png", ".jpg", ".jpeg", ".webp" }.Contains(ext))
                     {
                         vm.AddImagePathCommand.Execute(path);
@@ -117,16 +156,22 @@ namespace Finder2eFoundryConverterCS.Views
             var bitmap = e.DataTransfer.TryGetBitmap();
             if (bitmap != null)
             {
-                var vm = DataContext as MainWindowViewModel;
-                if (vm != null)
+                try
                 {
-                    var tempDir = System.IO.Path.Combine(System.IO.Path.GetTempPath(), "Finder2eFoundryConverter");
-                    if (!System.IO.Directory.Exists(tempDir)) System.IO.Directory.CreateDirectory(tempDir);
+                    var tempDir = Path.Combine(Path.GetTempPath(), "Finder2eFoundryConverter");
+                    if (!Directory.Exists(tempDir)) Directory.CreateDirectory(tempDir);
 
-                    var tempPath = System.IO.Path.Combine(tempDir, $"dropped_image_{DateTime.Now.Ticks}.png");
-                    bitmap.Save(tempPath);
+                    var tempPath = Path.Combine(tempDir, $"dropped_image_{DateTime.Now.Ticks}.png");
+                    using (var stream = File.Create(tempPath))
+                    {
+                        bitmap.Save(stream);
+                    }
                     vm.AddImagePathCommand.Execute(tempPath);
                 }
+                catch (Exception ex)
+                {
+                    vm.StatusMessage = $"Error saving dropped image: {ex.Message}";
+                }
             }
         }