Create source.cs

2026-09-04 00:55:58 +02:00 · 2021-09-16 08:35:22 +02:00
parent 0dd0e5c2c8
commit 31be96a398
1 changed files with 84 additions and 0 deletions
@@ -0,0 +1,84 @@
+using DesktopMagicPluginAPI;
+using DesktopMagicPluginAPI.Inputs;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using System;
+
+namespace DesktopMagicPlugin.Test
+{
+    public class GifPlugin : Plugin
+    {
+        [Element("Gif path:")]
+        private TextBox input = new TextBox("");
+
+        [Element]
+        private Label info = new Label("");
+
+        private List<Bitmap> bitmaps = new List<Bitmap>();
+
+        private int frameCount = -1;
+
+        private const string SaveFilePath = "gifPath.txt";
+
+        public override void Start()
+        {
+            input.OnValueChanged += Input_OnValueChanged;
+            if (File.Exists(SaveFilePath))
+            {
+                input.Value = File.ReadAllText(SaveFilePath);
+            }
+        }
+
+        private void Input_OnValueChanged()
+        {
+            _ = Task.Run(() =>
+            {
+                try
+                {
+                    if (File.Exists(input.Value))
+                    {
+                        info.Value = "Loading...";
+                        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));
+                        }
+                        File.WriteAllText(SaveFilePath, input.Value);
+                        info.Value = string.Empty;
+                    }
+                    else
+                    {
+                        info.Value = "File not found!";
+                    }
+                }
+                catch (Exception ex)
+                {
+                    info.Value = $"Error: {ex.Message}";
+                }
+            });
+        }
+
+        public override Bitmap Main()
+        {
+            if (bitmaps.Count == 0)
+                return new Bitmap(1, 1);
+
+            frameCount++;
+
+            if (frameCount >= bitmaps.Count)
+                frameCount = 0;
+
+            return bitmaps[frameCount];
+        }
+    }
+}