Initial

Code/Forms/BatchForm.cs

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+using Flowframes.IO;
+using Flowframes.Main;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace Flowframes.Forms
+{
+    public partial class BatchForm : Form
+    {
+        public BatchForm()
+        {
+            InitializeComponent();
+            BatchProcessing.currentBatchForm = this;
+        }
+
+        private void addToQueue_Click(object sender, EventArgs e)
+        {
+            Program.batchQueue.Enqueue(Program.mainForm.GetBatchEntry());
+            RefreshGui();
+        }
+
+        public void RefreshGui ()
+        {
+            taskList.Items.Clear();
+            string nl = Environment.NewLine;
+            for (int i = 0; i < Program.batchQueue.Count; i++)
+            {
+                BatchEntry entry = Program.batchQueue.ElementAt(i);
+                string niceOutMode = entry.outMode.ToString().ToUpper().Replace("VID", "").Replace("IMG", "");
+                string str = $"#{i}: {Path.GetFileName(entry.inPath).Trunc(45)} - {entry.inFps} FPS => {entry.interpFactor}x{nl} {entry.ai.aiNameShort} => {niceOutMode}";
+                taskList.Items.Add(str);
+            }
+        }
+
+        public void SetWorking (bool working)
+        {
+            runBtn.Enabled = !working;
+            addToQueue.Enabled = !working;
+            stopBtn.Visible = working;
+            forceStopBtn.Visible = working;
+            stopBtn.Enabled = working;
+        } 
+
+        private void BatchForm_Load(object sender, EventArgs e)
+        {
+            SetWorking(BatchProcessing.busy);
+            RefreshGui();
+        }
+
+        private void runBtn_Click(object sender, EventArgs e)
+        {
+            stopBtn.Enabled = true;
+            BatchProcessing.Start();
+            //WindowState = FormWindowState.Minimized;
+            Program.mainForm.WindowState = FormWindowState.Normal;
+            Program.mainForm.BringToFront();
+        }
+
+        private void clearBtn_Click(object sender, EventArgs e)
+        {
+            Program.batchQueue.Clear();
+            RefreshGui();
+        }
+
+        private void stopBtn_Click(object sender, EventArgs e)
+        {
+            stopBtn.Enabled = false;
+            BatchProcessing.stopped = true;
+        }
+
+        private void forceStopBtn_Click(object sender, EventArgs e)
+        {
+            Interpolate.Cancel("Force stopped by user.");
+            BatchProcessing.stopped = true;
+        }
+
+        private void BatchForm_FormClosing(object sender, FormClosingEventArgs e)
+        {
+            BatchProcessing.currentBatchForm = null;
+        }
+
+        private void clearSelectedBtn_Click(object sender, EventArgs e)
+        {
+            if (taskList.SelectedItem == null) return;
+
+            Queue<BatchEntry> temp = new Queue<BatchEntry>();
+
+            for(int i = 0; i < Program.batchQueue.Count; i++)
+            {
+                if (i != taskList.SelectedIndex)
+                    temp.Enqueue(Program.batchQueue.ElementAt(i));
+            }
+
+            Program.batchQueue = temp;
+
+            RefreshGui();
+        }
+
+        private void taskList_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            clearSelectedBtn.Enabled = taskList.SelectedItem != null;
+        }
+
+        private void taskList_DragEnter(object sender, DragEventArgs e) { e.Effect = DragDropEffects.Copy; }
+
+        private async void taskList_DragDrop(object sender, DragEventArgs e)
+        {
+            string[] droppedPaths = (string[])e.Data.GetData(DataFormats.FileDrop);
+            foreach(string path in droppedPaths)
+            {
+                string frame1 = Path.Combine(path, "00000001.png");
+                if (IOUtils.IsPathDirectory(path) && !File.Exists(frame1))
+                {
+                    InterpolateUtils.ShowMessage($"Can't find frames in this folder:\n\n{frame1} does not exist.", "Error");
+                    continue;
+                }
+
+                BatchEntry dragDropEntry = Program.mainForm.GetBatchEntry();
+                dragDropEntry.inPath = path;
+                dragDropEntry.outPath = path.GetParentDir();
+                dragDropEntry.inFps = GetFramerate(path);
+                Program.batchQueue.Enqueue(dragDropEntry);
+                RefreshGui();
+                await Task.Delay(100);
+            }
+        }
+
+        float GetFramerate (string path)
+        {
+            float fps = Interpolate.currentInFps;
+            float fpsFromFile = IOUtils.GetFpsFolderOrVideo(path);
+            if (fpsFromFile > 0)
+                return fpsFromFile;
+
+            return fps;
+        }
+    }
+}