- Remove unnecessary code

- Execute `OnValueChanged` event in task

src/DesktopMagic/MainWindow.xaml.cs

@@ -473,7 +473,6 @@ namespace DesktopMagic
                             Dispatcher.Invoke(() =>
                             {
                                 label.Text = eLabel.Value;
-                                Option_ValueChanged();
                             });
                         };
                     }
@@ -498,7 +497,6 @@ namespace DesktopMagic
                             Dispatcher.Invoke(() =>
                             {
                                 button.Content = eButton.Value;
-                                Option_ValueChanged();
                             });
                         };
 
@@ -522,7 +520,6 @@ namespace DesktopMagic
                             Dispatcher.Invoke(() =>
                             {
                                 checkBox.IsChecked = eCheckBox.Value;
-                                Option_ValueChanged();
                             });
                         };
 
@@ -546,7 +543,6 @@ namespace DesktopMagic
                             Dispatcher.Invoke(() =>
                             {
                                 textBox.Text = eTextBox.Value;
-                                Option_ValueChanged();
                             });
                         };
                         _ = stackPanel.Children.Add(textBox);
@@ -570,7 +566,6 @@ namespace DesktopMagic
                             Dispatcher.Invoke(() =>
                             {
                                 integerUpDown.Value = eIntegerUpDown.Value;
-                                Option_ValueChanged();
                             });
                         };
                         _ = stackPanel.Children.Add(integerUpDown);
@@ -596,7 +591,6 @@ namespace DesktopMagic
                             Dispatcher.Invoke(() =>
                             {
                                 slider.Value = eSlider.Value;
-                                Option_ValueChanged();
                             });
                         };
 
@@ -606,20 +600,6 @@ namespace DesktopMagic
             }
         }
 
-        private void Option_ValueChanged()
-        {
-            //Plugin settings save currenty disabled. Not sure if I want to add it back in the future.
-            /*
-            string pluginName = ((Tuple<string, int>)optionsComboBox.SelectedItem).Item1.ToString();
-
-            if (PluginsSettings.ContainsKey(pluginName))
-            {
-                string jsonSettings = JsonSerializer.Serialize(PluginsSettings[pluginName]);
-                File.WriteAllText($"{applicationDataPath}\\Plugins\\{pluginName}\\{pluginName}.save", jsonSettings);
-            }
-            */
-        }
-
         #endregion options
 
         private void TextBlock_Loaded(object sender, RoutedEventArgs e)

src/DesktopMagic/Plugin/PluginWindow.xaml.cs

@@ -117,15 +117,9 @@ namespace DesktopMagic
 
         private void LoadPlugin()
         {
-            string PluginPath;
-
             pluginFolderPath = $"{Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)}\\{MainWindow.AppName}\\Plugins\\{pluginName}";
 
-            if (File.Exists($"{pluginFolderPath}\\{pluginName}.dll"))
+            if (!File.Exists($"{pluginFolderPath}\\{pluginName}.dll"))
-            {
-                PluginPath = $"{pluginFolderPath}\\{pluginName}.dll";
-            }
-            else
             {
                 _ = MessageBox.Show("File does not exist!", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
                 Exit();

src/DesktopMagicPlugin.Test/PluginScript.cs

@@ -1,28 +1,60 @@
 using DesktopMagicPluginAPI;
 using DesktopMagicPluginAPI.Inputs;
 using System.Drawing;
-using System.Diagnostics;
+using System.Drawing.Imaging;
+using System.Drawing.Drawing2D;
+using System.IO;
+using System.Collections.Generic;
 
 namespace DesktopMagicPlugin.Test
 {
     public class GifPlugin : Plugin
     {
         [Element("Gif path:")]
-        public TextBox input = new TextBox("");
+        private TextBox input = new TextBox("");
 
-        public override int UpdateInterval { get; set; } = 100;
+        private List<Bitmap> bitmaps = new List<Bitmap>();
 
-        public override void OnMouseWheel(Point position, int delta)
+        private int frameCount = -1;
+
+        public override void Start()
         {
-            Debug.WriteLine(position + " | " + delta);
+            input.OnValueChanged += Input_OnValueChanged;
+        }
+
+        private void Input_OnValueChanged()
+        {
+            try
+            {
+                if (File.Exists(input.Value))
+                {
+                    Image gif = Image.FromFile(input.Value);
+                    PropertyItem item = gif.GetPropertyItem(0x5100); // FrameDelay in libgdiplus
+
+                    UpdateInterval = (item.Value[0] + item.Value[1] * 256) * 10; //FrameDelay in ms
+                    bitmaps.Clear();
+                    for (int i = 0; i < gif.GetFrameCount(FrameDimension.Time); i++)
+                    {
+                        gif.SelectActiveFrame(FrameDimension.Time, i);
+
+                        bitmaps.Add(new Bitmap(gif));
+                    }
+                }
+            }
+            catch { }
         }
 
         public override Bitmap Main()
         {
-            Bitmap bmp = new Bitmap(100, 100);
+            if (bitmaps.Count == 0)
-            using Graphics graphics = Graphics.FromImage(bmp);
+                return new Bitmap(1, 1);
-            graphics.Clear(Application.Color);
+
-            return bmp;
+            frameCount++;
+
+            if (frameCount >= bitmaps.Count)
+                frameCount = 0;
+
+            return bitmaps[frameCount];
         }
     }
 }

src/DesktopMagicPluginAPI/Inputs/Button.cs

@@ -1,7 +1,4 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 using System.Threading.Tasks;
 
 namespace DesktopMagicPluginAPI.Inputs
@@ -48,7 +45,7 @@ namespace DesktopMagicPluginAPI.Inputs
         /// </summary>
         public void Click()
         {
-            OnClick?.Invoke();
+            _ = Task.Run(() => OnClick?.Invoke());
         }
     }
 }

src/DesktopMagicPluginAPI/Inputs/Element.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Threading.Tasks;
 
 namespace DesktopMagicPluginAPI.Inputs
 {
@@ -17,7 +18,7 @@ namespace DesktopMagicPluginAPI.Inputs
         /// </summary>
         protected void ValueChanged()
         {
-            OnValueChanged?.Invoke();
+            _ = Task.Run(() => OnValueChanged?.Invoke());
         }
     }
 }