Added separate buttons to upscale entire preview or just the cutout

Author: N00MKRAD

Code/Cupscale/ConfigData.cs

@@ -17,7 +17,6 @@ public static void Log(string s, bool replaceLastLine = false)
 			s = s.Replace("\n", Environment.NewLine);
 			if (textbox != null)
 			{
-				Console.WriteLine("appending to logTbox: " + s);
 				textbox.AppendText(Environment.NewLine + s);
 			}
             else

Code/Cupscale/Logger.cs

@@ -4,6 +4,7 @@
 using System.IO;
 using System.Linq;
 using System.Text;
+using System.Windows.Forms;
 
 namespace Cupscale
 {
@@ -154,5 +155,19 @@ public static void ReplaceInFilename(string path, string textToFind, string text
 			}
 			File.Move(path, targetPath);
 		}
+
+		public static bool TryCopy (string source, string dest, bool overwrite)		// Copy with error handling. Returns false if failed
+        {
+            try
+            {
+				File.Copy(source, dest, overwrite);
+			}
+			catch (Exception e)
+            {
+				MessageBox.Show("Copy from \"" + source + "\" to \"" + dest + " (Overwrite: " + overwrite + " failed: \n\n" + e.Message);
+				return false;
+            }
+			return true;
+        }
 	}
 }

Code/Cupscale/Config.cs renamed to Code/IO/Config.cs

@@ -16,6 +16,7 @@ public static async Task UpscaleBasic(string inpath, string outpath, string mode
 			string modelArg = "\"" + formattedModelPath + "/" + model + ".pth\"";
 			Program.mainForm.SetPreviewProgress(5f, "Starting ESRGAN...");
 			await Run(inpath, outpath, modelArg, tilesize, alpha);
+			File.Delete(Paths.progressLogfile);
 			if (isPreview)
 			{
 				Program.mainForm.SetPreviewProgress(100f, "Merging into preview...");

Code/Cupscale/IOUtils.cs renamed to Code/IO/IOUtils.cs

@@ -149,7 +149,7 @@ public static async void UpscalePreview(bool fullImage = false)
 			Program.mainForm.SetPreviewProgress(3f, "Preparing...");
             if (fullImage)
             {
-				previewImg.Image.Save(Path.Combine(Paths.previewPath, "preview.png"));
+				if(!IOUtils.TryCopy(Program.lastFilename, Path.Combine(Paths.previewPath, "preview.png"), true)) return;
 			}
             else
             {
@@ -159,6 +159,7 @@ public static async void UpscalePreview(bool fullImage = false)
 			{
 				string mdl = GetMdl();
 				if (string.IsNullOrWhiteSpace(mdl)) return;
+				Logger.Log(Paths.previewPath + " - " + Paths.previewOutPath + " - " + mdl + " - " + Config.Get("tilesize") + " - " + bool.Parse(Config.Get("alpha")));
 				await ESRGAN.UpscaleBasic(Paths.previewPath, Paths.previewOutPath, mdl, Config.Get("tilesize"), bool.Parse(Config.Get("alpha")), isPreview: true);
 			}
 		}
@@ -185,7 +186,7 @@ public static void SaveCurrentCutout()
 			GetCurrentRegion().Save(path);
 		}
 
-		public static Bitmap GetCurrentRegion()
+		public static Bitmap GetCurrentRegion()		// thx ieu
 		{
 			RectangleF sourceImageRegion = previewImg.GetSourceImageRegion();
 			int num = (int)Math.Round(sourceImageRegion.Width);