Merge branch 'feature/load-next-file' into 'release/0.1.1.008-alpha'

Feature/load next file

See merge request SympatheticFire/video-preview!1

AppResource.Designer.cs

@@ -60,6 +60,15 @@ namespace VideoPreview {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Video Preview.
+        /// </summary>
+        internal static string AppName {
+            get {
+                return ResourceManager.GetString("AppName", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>

AppResource.resx

@@ -117,6 +117,9 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <data name="AppName" xml:space="preserve">
+    <value>Video Preview</value>
+  </data>
   <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
   <data name="loading_block" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>Resources\loading-block.gif;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>

MainForm.Designer.cs

@@ -42,6 +42,7 @@ namespace VideoPreview
             this.button2 = new RyzStudio.Windows.ThemedForms.TButton();
             this.toolTip1 = new System.Windows.Forms.ToolTip(this.components);
             this.button3 = new RyzStudio.Windows.ThemedForms.TButton();
+            this.button4 = new RyzStudio.Windows.ThemedForms.TButton();
             this.label4 = new System.Windows.Forms.Label();
             this.label3 = new System.Windows.Forms.Label();
             this.label5 = new System.Windows.Forms.Label();
@@ -164,7 +165,7 @@ namespace VideoPreview
             this.textBox1.Name = "textBox1";
             this.textBox1.NormalImage = ((System.Drawing.Image)(resources.GetObject("textBox1.NormalImage")));
             this.textBox1.Padding = new System.Windows.Forms.Padding(10, 10, 9, 9);
-            this.textBox1.Size = new System.Drawing.Size(294, 35);
+            this.textBox1.Size = new System.Drawing.Size(286, 35);
             this.textBox1.SubmitButton = null;
             this.textBox1.TabIndex = 16;
             this.textBox1.UseSystemPasswordChar = false;
@@ -173,14 +174,14 @@ namespace VideoPreview
             // 
             this.button2.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
             this.button2.BackColor = System.Drawing.Color.Transparent;
-            this.button2.DefaultImage = null;
+            this.button2.DefaultImage = global::VideoPreview.UIResource.cog2;
-            this.button2.DownImage = null;
+            this.button2.DownImage = global::VideoPreview.UIResource.cog;
             this.button2.IsSelected = false;
             this.button2.LabelText = "";
             this.button2.Location = new System.Drawing.Point(12, 705);
             this.button2.Margin = new System.Windows.Forms.Padding(10);
             this.button2.Name = "button2";
-            this.button2.OverImage = null;
+            this.button2.OverImage = global::VideoPreview.UIResource.cog;
             this.button2.Padding = new System.Windows.Forms.Padding(4, 4, 3, 3);
             this.button2.Size = new System.Drawing.Size(37, 37);
             this.button2.TabIndex = 17;
@@ -191,20 +192,38 @@ namespace VideoPreview
             // 
             this.button3.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
             this.button3.BackColor = System.Drawing.Color.Transparent;
-            this.button3.DefaultImage = null;
+            this.button3.DefaultImage = global::VideoPreview.UIResource.refresh2;
-            this.button3.DownImage = null;
+            this.button3.DownImage = global::VideoPreview.UIResource.refresh;
             this.button3.IsSelected = false;
             this.button3.LabelText = "";
             this.button3.Location = new System.Drawing.Point(410, 9);
             this.button3.Margin = new System.Windows.Forms.Padding(10);
             this.button3.Name = "button3";
-            this.button3.OverImage = null;
+            this.button3.OverImage = global::VideoPreview.UIResource.refresh;
             this.button3.Padding = new System.Windows.Forms.Padding(4, 4, 3, 3);
             this.button3.Size = new System.Drawing.Size(35, 35);
             this.button3.TabIndex = 23;
             this.toolTip1.SetToolTip(this.button3, "Refresh");
             this.button3.MouseClick += new System.Windows.Forms.MouseEventHandler(this.button3_MouseClick);
             // 
+            // button4
+            // 
+            this.button4.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.button4.BackColor = System.Drawing.Color.Transparent;
+            this.button4.DefaultImage = global::VideoPreview.UIResource.arrow_right2;
+            this.button4.DownImage = global::VideoPreview.UIResource.arrow_right;
+            this.button4.IsSelected = false;
+            this.button4.LabelText = "";
+            this.button4.Location = new System.Drawing.Point(53, 705);
+            this.button4.Margin = new System.Windows.Forms.Padding(10);
+            this.button4.Name = "button4";
+            this.button4.OverImage = global::VideoPreview.UIResource.arrow_right;
+            this.button4.Padding = new System.Windows.Forms.Padding(4, 4, 3, 3);
+            this.button4.Size = new System.Drawing.Size(37, 37);
+            this.button4.TabIndex = 24;
+            this.toolTip1.SetToolTip(this.button4, "Next");
+            this.button4.MouseClick += new System.Windows.Forms.MouseEventHandler(this.button4_MouseClick);
+            // 
             // label4
             // 
             this.label4.AutoSize = true;
@@ -262,6 +281,7 @@ namespace VideoPreview
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(250)))), ((int)(((byte)(250)))), ((int)(((byte)(250)))));
             this.ClientSize = new System.Drawing.Size(464, 761);
+            this.Controls.Add(this.button4);
             this.Controls.Add(this.button3);
             this.Controls.Add(this.label6);
             this.Controls.Add(this.label7);
@@ -305,6 +325,7 @@ namespace VideoPreview
         private System.Windows.Forms.Label label6;
         private System.Windows.Forms.Label label7;
         private RyzStudio.Windows.ThemedForms.TButton button3;
+        private RyzStudio.Windows.ThemedForms.TButton button4;
     }
 }
 

MainForm.cs

@@ -1,10 +1,13 @@
 using MediaToolkit;
 using MediaToolkit.Model;
 using MediaToolkit.Options;
+using RyzStudio.IO;
 using RyzStudio.Windows.Forms;
 using System;
+using System.Collections.Generic;
 using System.Drawing;
 using System.IO;
+using System.Linq;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 
@@ -30,11 +33,6 @@ namespace VideoPreview
             textBox1.InnerTextBox.ReadOnly = true;
             textBox1.InnerTextBox.BackColor = Color.White;
             textBox1.InnerTextBox.TextChanged += textBox1_TextChanged;
-
-            button2.DefaultImage = UIResource.cog2;
-            button2.DownImage = button2.OverImage = UIResource.cog;
-            button3.DefaultImage = UIResource.refresh2;
-            button3.DownImage = button3.OverImage = UIResource.refresh;
         }
 
         protected override void OnFormClosing(FormClosingEventArgs e)
@@ -64,118 +62,6 @@ namespace VideoPreview
         }
 
 
-        //private void button1_Click(object sender, EventArgs e)
-        //{
-        //    //string searchPattern = "*.avi|*.mp4|*.ogm|*.mkv";
-
-        //    //string[] parts = searchPattern.Split(',', ';', '|');
-
-
-        //    //var inputFile = new MediaFile { Filename = videoFilename };
-        //    ////var outputFile = new MediaFile { Filename = @"N:\#\invincible.2021.s01e02.here.goes.nothing.720p.webrip.hevc.x265.mkv.jpg" };
-
-        //    //using (var engine = new Engine())
-        //    //{
-        //    //    engine.GetMetadata(inputFile);
-
-        //    //    // Saves the frame located on the 15th second of the video.
-        //    //    var options = new ConversionOptions { Seek = TimeSpan.FromSeconds(150) };
-        //    //    engine.GetThumbnail(inputFile, outputFile, options);
-        //    //}
-
-
-        //    //int i = 0;
-
-        //    //FFmpegLoader.FFmpegPath = @"L:\repos\WinFormsApp1\bin\Debug\net5.0-windows";
-
-        //    //MediaFile file = MediaFile.Open(@"N:\#\invincible.2021.s01e03.who.you.calling.ugly.720p.webrip.hevc.x265.mkv");
-
-        //    //FFMediaToolkit.Graphics.ImageData img;
-        //    //if (file.Video.TryGetNextFrame(out img))
-        //    //{
-        //    //    //img..ToBitmap()
-        //    //}
-
-        //    //while (file.Video.TryGetNextFrame(out var imageData))
-        //    //{
-        //    //    imageData.ToBitmap().Save($@"C:\images\frame_{i++}.png");
-        //    //    // See the #Usage details for example .ToBitmap() implementation
-        //    //    // The .Save() method may be different depending on your graphics library
-        //    //}
-
-        //    //MessageBox.Show("!");
-        //}
-
-        //private async void button2_Click(object sender, EventArgs e)
-        //{
-        //    //await Task.Run(() =>
-        //    //{
-        //    //    if (string.IsNullOrWhiteSpace(textBox1.Text)) return;
-        //    //    if (!Directory.Exists(textBox1.Text)) return;
-
-        //    //    ThreadControl.Clear(richTextBox1);
-
-        //    //    //string[] extensionFilters = new string[] { ".avi", ".mp4", ".ogm", ".mkv" };
-
-        //    //    ThreadControl.SetText(textBox1, @"C:\Windows");
-
-        //    //    List<string> fileList = RyzStudio.IO.SmarterFileSystem.GetFiles(textBox1.Text, "*.avi|*.mp4|*.ogm|*.mkv", SearchOption.AllDirectories);
-
-        //    //    //string[] fileList = Directory.GetFiles(textBox1.Text, "*.avi|*.mp4|*.ogm|*.mkv", SearchOption.TopDirectoryOnly);
-        //    //    foreach (string item in fileList)
-        //    //    {
-        //    //        ThreadControl.AddLine(richTextBox1, item);
-
-
-        //    //        //if (IsMatchExtension(item, extensionFilters))
-        //    //        //{
-        //    //        //    ThreadControl.AddLine(richTextBox1, item);
-
-        //    //        //}
-
-
-        //    //    }
-
-
-        //    //    MessageBox.Show("!");
-
-        //    //});
-        //}
-
-        //private bool IsMatchExtension(string filename, string[] extensionFilters)
-        //{
-        //    string ext = Path.GetExtension(filename)?.ToLower();
-
-        //    foreach (var item in extensionFilters)
-        //    {
-        //        if (ext.Equals(item))
-        //        {
-        //            return true;
-        //        }
-        //    }
-
-        //    return false;
-        //}
-
-
-        //private string[] Split(string lines)
-        //{
-        //    string[] rs = new string[0];
-
-        //    foreach (string item in lines.Split(',', ';', '|'))
-        //    {
-        //        if (string.IsNullOrWhiteSpace(item))
-        //        {
-        //            continue;
-        //        }
-
-        //        Array.Resize(ref rs, (rs.Length + 1));
-        //        rs[(rs.Length - 1)] = item?.Trim();
-        //    }
-
-        //    return rs;
-        //}
-
         private void Form1_DragOver(object sender, DragEventArgs e)
         {
             e.Effect = (e.Data.GetDataPresent(DataFormats.FileDrop) ? DragDropEffects.Copy : DragDropEffects.None);
@@ -206,11 +92,24 @@ namespace VideoPreview
         public AppSession CurrentSession { get; set; } = new AppSession();
 
 
-        private void button1_MouseClick(object sender, MouseEventArgs e)
+        /// <summary>
+        /// Refresh
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private async void button3_MouseClick(object sender, MouseEventArgs e)
         {
-            this.Close();
+            if (this.IsBusy) return;
+            if (string.IsNullOrWhiteSpace(textBox1.Text)) return;
+
+            await ReadVideoFile(textBox1.Text);
         }
 
+        /// <summary>
+        /// Options
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
         private void button2_MouseClick(object sender, MouseEventArgs e)
         {
             if (this.IsBusy)
@@ -227,9 +126,33 @@ namespace VideoPreview
             }
         }
 
-        private async void button3_MouseClick(object sender, MouseEventArgs e)
+        /// <summary>
+        /// Next file
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private async void button4_MouseClick(object sender, MouseEventArgs e)
         {
-            await ReadVideoFile(textBox1.Text);
+            await Task.Run(() =>
+            {
+                if (this.IsBusy) return;
+                if (string.IsNullOrWhiteSpace(textBox1.Text)) return;
+
+                string path = AccessibleDirectory.GetNextFile(textBox1.Text, "*.avi;*.mkv;*.mp4;*.ogm;*.mov;*.mpg;*.mpeg");
+                if (string.IsNullOrWhiteSpace(path)) return;
+
+                textBox1.Text = path;
+            });
+        }
+
+        /// <summary>
+        /// Close
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void button1_MouseClick(object sender, MouseEventArgs e)
+        {
+            this.Close();
         }
 
 
@@ -246,6 +169,7 @@ namespace VideoPreview
             videoFilename = null;
             videoDuration = TimeSpan.FromSeconds(0);
 
+            ThreadControl.SetText(this, AppResource.AppName);
             textBox1.Text = string.Empty;
             ThreadControl.SetText(label5, "-");
             ThreadControl.SetText(label7, "-");
@@ -291,37 +215,6 @@ namespace VideoPreview
             }
         }
 
-        //protected string GetTempFolder()
-        //{
-        //    string path = Path.Combine(Application.StartupPath, "tmp");
-        //    if (Directory.Exists(path))
-        //    {
-        //        return path;
-        //    }
-
-        //    try
-        //    {
-        //        Directory.CreateDirectory(path);
-        //    }
-        //    catch
-        //    {
-        //        // do nothing
-        //    }
-
-        //    if (Directory.Exists(path))
-        //    {
-        //        return path;
-        //    }
-
-        //    path = Path.GetTempPath();
-        //    if (Directory.Exists(path))
-        //    {
-        //        return path;
-        //    }
-
-        //    return null;
-        //}
-
         protected decimal ParseFrameSizeRatio(string videoSize)
         {
             if (string.IsNullOrWhiteSpace(videoSize))
@@ -361,10 +254,7 @@ namespace VideoPreview
         {
             await Task.Run(() =>
             {
-                if (this.IsBusy)
+                if (this.IsBusy) return;
-                {
-                    return;
-                }
 
                 this.IsBusy = true;
 
@@ -375,7 +265,7 @@ namespace VideoPreview
                     Filename = filename
                 };
 
-                using (Engine engine = new Engine())
+                using (Engine engine = new Engine(Path.GetDirectoryName(Application.ExecutablePath) + @"\ffmpeg.exe"))
                 {
                     try
                     {
@@ -393,6 +283,8 @@ namespace VideoPreview
                 videoFilename = filename;
                 videoDuration = inputFile.Metadata.Duration;
 
+                ThreadControl.SetText(this, Path.GetFileName(filename) + " - " + AppResource.AppName);
+
                 textBox1.Text = videoFilename;
                 ThreadControl.SetText(label5, inputFile.Metadata.VideoData.Format ?? string.Empty);
                 ThreadControl.SetText(label7, (inputFile.Metadata.VideoData.FrameSize ?? string.Empty) + " @ " + inputFile.Metadata.VideoData.Fps.ToString() + "FPS");

RyzStudio/IO/AccessibleDirectory.cs

@@ -0,0 +1,381 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+namespace RyzStudio.IO
+{
+    public class AccessibleDirectory
+    {
+
+        public static List<string> GetFiles(string path, string pattern, bool searchTopOnly)
+        {
+            List<string> fileList = new List<string>();
+            List<string> directoryList = new List<string>();
+
+            if (string.IsNullOrWhiteSpace(pattern)) pattern = "*";
+
+            directoryList.Add(path);
+
+            while (true)
+            {
+                if (directoryList.Count <= 0)
+                {
+                    break;
+                }
+
+                string directory = directoryList.First();
+                directoryList.RemoveAt(0);
+
+                if (IsDirectoryAccessible(directory))
+                {
+                    IEnumerable<string> searchDirList = new List<string>();
+
+                    try
+                    {
+                        searchDirList = Directory.EnumerateDirectories(directory, "*", SearchOption.TopDirectoryOnly);
+                    }
+                    catch (Exception)
+                    {
+                        continue;
+                    }
+
+                    if (!searchTopOnly)
+                    {
+                        foreach (string item in searchDirList)
+                        {
+                            if (!IsDirectoryAccessible(item))
+                            {
+                                continue;
+                            }
+
+                            directoryList.Add(item);
+                        }
+                    }
+
+                    foreach (string item in Directory.EnumerateFiles(directory, "*", SearchOption.TopDirectoryOnly))
+                    {
+                        if (!MatchFileSearchPattern(pattern, Path.GetFileName(item)))
+                        {
+                            continue;
+                        }
+
+                        if (!IsFileAccessible(item))
+                        {
+                            continue;
+                        }
+
+                        fileList.Add(item);
+                    }
+                }
+            }
+
+            return fileList;
+        }
+
+        public static IEnumerable<string> EnumerateFiles(string path, string pattern, bool searchTopOnly)
+        {
+            List<string> directoryList = new List<string>();
+
+            if (string.IsNullOrWhiteSpace(pattern)) pattern = "*";
+
+            directoryList.Add(path);
+
+            while (true)
+            {
+                if (directoryList.Count <= 0)
+                {
+                    yield break;
+                }
+
+                string directory = directoryList.First();
+                directoryList.RemoveAt(0);
+
+                if (IsDirectoryAccessible(directory))
+                {
+                    IEnumerable<string> searchDirList = new List<string>();
+
+                    try
+                    {
+                        searchDirList = Directory.EnumerateDirectories(directory, "*", SearchOption.TopDirectoryOnly);
+                    }
+                    catch (Exception)
+                    {
+                        continue;
+                    }
+
+                    if (!searchTopOnly)
+                    {
+                        foreach (string item in searchDirList)
+                        {
+                            if (!IsDirectoryAccessible(item))
+                            {
+                                continue;
+                            }
+
+                            directoryList.Add(item);
+                        }
+                    }
+
+                    foreach (string item in Directory.EnumerateFiles(directory, "*", SearchOption.TopDirectoryOnly))
+                    {
+                        if (!MatchFileSearchPattern(pattern, Path.GetFileName(item)))
+                        {
+                            continue;
+                        }
+
+                        if (!IsFileAccessible(item))
+                        {
+                            continue;
+                        }
+
+                        yield return item;
+                    }
+                }
+            }
+        }
+
+        public static void GetFiles(string path, string pattern, bool searchTopOnly, Func<string, ulong, int, bool> callback)
+        {
+            List<string> directoryList = new List<string>();
+            ulong searchCount = 0;
+
+            if (string.IsNullOrWhiteSpace(pattern)) pattern = "*";
+
+            directoryList.Add(path);
+            searchCount++;
+
+            while (true)
+            {
+                if (directoryList.Count <= 0)
+                {
+                    break;
+                }
+
+                string directory = directoryList.First();
+                directoryList.RemoveAt(0);
+
+                callback(null, searchCount, directoryList.Count);
+
+                if (IsDirectoryAccessible(directory))
+                {
+                    IEnumerable<string> searchDirList = new List<string>();
+
+                    try
+                    {
+                        searchDirList = Directory.EnumerateDirectories(directory, "*", SearchOption.TopDirectoryOnly);
+                    }
+                    catch (Exception)
+                    {
+                        continue;
+                    }
+
+                    if (!searchTopOnly)
+                    {
+                        foreach (string item in searchDirList)
+                        {
+                            if (!IsDirectoryAccessible(item))
+                            {
+                                continue;
+                            }
+
+                            directoryList.Add(item);
+                            searchCount++;
+
+                            callback(null, searchCount, directoryList.Count);
+                        }
+                    }
+
+                    foreach (string item in Directory.EnumerateFiles(directory, "*", SearchOption.TopDirectoryOnly))
+                    {
+                        if (!MatchFileSearchPattern(pattern, Path.GetFileName(item)))
+                        {
+                            continue;
+                        }
+
+                        if (!IsFileAccessible(item))
+                        {
+                            continue;
+                        }
+
+                        callback(item, searchCount, directoryList.Count);
+                    }
+                }
+            }
+        }
+
+        public static string GetNextFile(string filepath, string pattern)
+        {
+            if (string.IsNullOrWhiteSpace(filepath)) return null;
+
+            string path = Path.GetDirectoryName(filepath);
+            if (string.IsNullOrWhiteSpace(path)) return null;
+
+            string filename = Path.GetFileName(filepath);
+            if (string.IsNullOrWhiteSpace(filename)) return null;
+
+            List<string> fileList = AccessibleDirectory.GetFiles(path, pattern, true);
+            if (fileList == null) return null;
+            if (fileList.Count <= 0) return null;
+            if (fileList.Count(x => (Path.GetFileName(x).Equals(filename))) < 0) return null;
+
+            int pos = fileList.FindIndex(x => Path.GetFileName(x).Equals(filename));
+            if (pos < 0) return null;
+            if (pos >= (fileList.Count - 1)) return null;
+
+            return fileList[(pos + 1)];
+        }
+
+        public static bool IsAccessible(string path)
+        {
+            if (string.IsNullOrWhiteSpace(path)) return false;
+
+            if (File.Exists(path)) return IsFileAccessible(path);
+            if (Directory.Exists(path)) return IsDirectoryAccessible(path);
+
+            return false;
+        }
+
+        public static bool IsFileAccessible(string filename)
+        {
+            if (string.IsNullOrWhiteSpace(filename)) return false;
+            if (!File.Exists(filename)) return false;
+
+            try
+            {
+                FileInfo fi = new FileInfo(filename);
+                fi.GetAccessControl();
+            }
+            catch
+            {
+                return false;
+            }
+
+            return true;
+        }
+
+        public static bool IsDirectoryAccessible(string path)
+        {
+            if (string.IsNullOrWhiteSpace(path)) return false;
+            if (!Directory.Exists(path)) return false;
+
+            try
+            {
+                DirectoryInfo di = new DirectoryInfo(path);
+                di.GetAccessControl();
+            }
+            catch
+            {
+                return false;
+            }
+
+            return true;
+        }
+
+        public static bool MatchFileSearchPattern(string pattern, string subject)
+        {
+            if (string.IsNullOrWhiteSpace(pattern))
+            {
+                return false;
+            }
+
+            Func<string, string, bool> matchPattern = (pattern, subject) =>
+            {
+                string[] parts = pattern.Split('*');
+                if (parts.Length <= 1)
+                {
+                    return subject.Equals(pattern, StringComparison.CurrentCultureIgnoreCase);
+                }
+
+                int pos = 0;
+
+                for (int i = 0; i < parts.Length; i++)
+                {
+                    if (i <= 0)
+                    {
+                        // first
+                        pos = subject.IndexOf(parts[i], pos, StringComparison.CurrentCultureIgnoreCase);
+                        if (pos != 0)
+                        {
+                            return false;
+                        }
+                    }
+                    else if (i >= (parts.Length - 1))
+                    {
+                        // last
+                        if (!subject.EndsWith(parts[i], StringComparison.CurrentCultureIgnoreCase))
+                        {
+                            return false;
+                        }
+                    }
+                    else
+                    {
+                        pos = subject.IndexOf(parts[i], pos, StringComparison.CurrentCultureIgnoreCase);
+                        if (pos < 0)
+                        {
+                            return false;
+                        }
+
+                        pos += parts[i].Length;
+                    }
+                }
+
+                return true;
+            };
+
+            Func<string, string, bool> matchAllPattern = (pattern, subject) =>
+            {
+                int wildcardCount = pattern.Count(x => x.Equals('*'));
+                if (wildcardCount <= 0)
+                {
+                    return subject.Equals(pattern, StringComparison.CurrentCultureIgnoreCase);
+                }
+                else if (wildcardCount == 1)
+                {
+                    string newWildcardPattern = pattern.Replace("*", "");
+
+                    if (pattern.StartsWith("*"))
+                    {
+                        return subject.EndsWith(newWildcardPattern, StringComparison.CurrentCultureIgnoreCase);
+                    }
+                    else if (pattern.EndsWith("*"))
+                    {
+                        return subject.StartsWith(newWildcardPattern, StringComparison.CurrentCultureIgnoreCase);
+                    }
+                    else
+                    {
+                        return matchPattern(pattern, subject);
+                    }
+                }
+                else
+                {
+                    return matchPattern(pattern, subject);
+                }
+            };
+
+            if (pattern.Contains(';'))
+            {
+                string[] parts = pattern.Split(';');
+                for (int i=0; i<parts.Length; i++)
+                {
+                    if (string.IsNullOrWhiteSpace(parts[i]))
+                    {
+                        continue;
+                    }
+
+                    if (matchAllPattern(parts[i].Trim(), subject))
+                    {
+                        return true;
+                    }
+                }
+
+                return false;
+            }
+            else
+            {
+                return matchAllPattern(pattern, subject);
+            }
+        }
+
+    }
+}

UIResource.Designer.cs

@@ -60,6 +60,26 @@ namespace VideoPreview {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap arrow_right {
+            get {
+                object obj = ResourceManager.GetObject("arrow_right", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap arrow_right2 {
+            get {
+                object obj = ResourceManager.GetObject("arrow_right2", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>

UIResource.resx

@@ -118,6 +118,12 @@
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="arrow_right" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\UI\arrow_right.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="arrow_right2" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\UI\arrow_right2.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="cog" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>Resources\UI\cog.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>

VideoPreview.csproj

@@ -11,7 +11,7 @@
     <Copyright>Ray Lam</Copyright>
     <ApplicationIcon>favicon.ico</ApplicationIcon>
     <NoWin32Manifest>true</NoWin32Manifest>
-    <Version>0.1.0.097</Version>
+    <Version>0.1.1.008</Version>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
@@ -61,6 +61,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Compile Include="RyzStudio\IO\AccessibleDirectory.cs" />
     <Compile Include="RyzStudio\Windows\ThemedForms\PickerBox\TPickerBox.cs" />
     <Compile Include="RyzStudio\Windows\ThemedForms\PickerBox\TPickerBox.designer.cs" />
     <Compile Include="RyzStudio\Windows\ThemedForms\PickerBox\TNumericPickerBox.cs">