Add open image and open folder buttons

Author: TheJoeFin

MainWindow.xaml

@@ -28,7 +28,7 @@
                             <GeometryModel3D.Material>
                                 <DiffuseMaterial>
                                     <DiffuseMaterial.Brush>
-                                        <ImageBrush ImageSource="LetterPaperTest.jpg" />
+                                        <ImageBrush x:Name="MainImage" ImageSource="LetterPaperTest.jpg" />
                                     </DiffuseMaterial.Brush>
                                 </DiffuseMaterial>
                             </GeometryModel3D.Material>
@@ -74,11 +74,30 @@
         </Viewbox>
 
         <Button
+            x:Name="OpenButton"
             Margin="20"
+            HorizontalAlignment="Left"
+            VerticalAlignment="Top"
+            Click="OpenButton_Click"
+            Content="Open Image" />
+
+        <StackPanel
             HorizontalAlignment="Right"
             VerticalAlignment="Bottom"
-            Click="SaveButton_Click"
-            Content="Save" />
+            Orientation="Horizontal">
+            <Button
+                x:Name="OpenFolder"
+                Margin="5,20"
+                Click="OpenFolder_Click"
+                Content="Open Folder"
+                IsEnabled="False" />
+
+            <Button
+                x:Name="SaveButton"
+                Margin="5,20,20,20"
+                Click="SaveButton_Click"
+                Content="Save" />
+        </StackPanel>
     </Grid>
 
 </Window>

MainWindow.xaml.cs

@@ -1,4 +1,6 @@
-using System;
+using Microsoft.Win32;
+using System;
+using System.Diagnostics;
 using System.IO;
 using System.Windows;
 using System.Windows.Controls;
@@ -205,13 +207,42 @@ public void SaveButton_Click(object sender, RoutedEventArgs e)
             return;
 
         string imageFileName = $"{folder}\\tempFile.png";
-        button.Content = imageFileName;
 
         if (File.Exists(imageFileName))
             File.Delete(imageFileName);
 
         using FileStream fs = new(imageFileName, FileMode.Create);
         encoder.Save(fs);
+        OpenFolder.IsEnabled = true;
+        button.Content = "Saved as \"tempFile.png\"";
+    }
+
+    private void OpenButton_Click(object sender, RoutedEventArgs e)
+    {
+        OpenFileDialog openFileDialog = new()
+        {
+            InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures),
+            Filter = "PNG Files(*.png)|*.png|JPEG Files(*.jpg;*.jpeg)|*.jpg;*.jpeg|All files (*.*)|*.*"
+        };
+
+        if (openFileDialog.ShowDialog() != true)
+            return;
+
+        BitmapImage bitmap = new();
+        bitmap.BeginInit();
+        bitmap.UriSource = new(openFileDialog.FileName);
+        bitmap.EndInit();
+        MainImage.ImageSource = bitmap;
+    }
+
+    private void OpenFolder_Click(object sender, RoutedEventArgs e)
+    {
+        string? folder = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
+
+        if (folder is null)
+            return;
+
+        Process.Start("explorer.exe", folder);
     }
 }