WinGui: Fixes around libhb scanning. (Progress % was not shown and the scan logs was not written to disc)

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5744 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 65 insertions, 21 deletions

diff --git a/win/CS/HandBrake.ApplicationServices/Services/LibScan.cs b/win/CS/HandBrake.ApplicationServices/Services/LibScan.cs
index cc48ea3f4..a082bd2a4 100644
--- a/win/CS/HandBrake.ApplicationServices/Services/LibScan.cs
+++ b/win/CS/HandBrake.ApplicationServices/Services/LibScan.cs
@@ -11,6 +11,7 @@ namespace HandBrake.ApplicationServices.Services
 {

     using System;

     using System.Collections.Generic;

+    using System.IO;

     using System.Text;

     using System.Threading;

 

@@ -66,6 +67,21 @@ namespace HandBrake.ApplicationServices.Services
         /// </summary>

         private string currentSourceScanPath;

 

+        /// <summary>

+        /// The log dir.

+        /// </summary>

+        private static string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs";

+

+        /// <summary>

+        /// The dvd info path.

+        /// </summary>

+        private string dvdInfoPath = Path.Combine(logDir, string.Format("last_scan_log{0}.txt", GeneralUtilities.ProcessId));

+

+        /// <summary>

+        /// The scan log.

+        /// </summary>

+        private StreamWriter scanLog;

+

         #endregion

 

         /// <summary>

@@ -154,6 +170,9 @@ namespace HandBrake.ApplicationServices.Services
         /// </param>

         public void Scan(string sourcePath, int title, int previewCount, Action<bool> postAction)

         {

+            this.logging.Clear();

+            scanLog = new StreamWriter(dvdInfoPath);

+

             Thread t = new Thread(unused => this.ScanSource(sourcePath, title, previewCount));

             t.Start();

         }

@@ -163,21 +182,20 @@ namespace HandBrake.ApplicationServices.Services
         /// </summary>

         public void Stop()

         {

-            instance.StopScan();

-        }

+            try

+            {

+                if (this.scanLog != null)

+                {

+                    this.scanLog.Close();

+                    this.scanLog.Dispose();

+                }

+            }

+            catch (Exception)

+            {

+                // Do Nothing.

+            }

 

-        /// <summary>

-        /// Debug a Scan Log (Only Available for CLI Mode, not LIBHB)

-        /// </summary>

-        /// <param name="path">

-        /// The path.

-        /// </param>

-        /// <exception cref="NotImplementedException">

-        /// (Only Available for CLI Mode, not LIBHB)

-        /// </exception>

-        public void DebugScanLog(string path)

-        {

-            throw new NotImplementedException("Only Available when using the CLI mode. Not LibHB");

+            instance.StopScan();

         }

 

         /// <summary>

@@ -246,6 +264,20 @@ namespace HandBrake.ApplicationServices.Services
         /// </param>

         private void InstanceScanCompleted(object sender, EventArgs e)

         {

+            // Write the log file out before we start processing incase we crash.

+            try

+            {

+                if (this.scanLog != null)

+                {

+                    this.scanLog.Close();

+                    this.scanLog.Dispose();

+                }

+            }

+            catch (Exception)

+            {

+                // Do Nothing.

+            }

+

             // TODO -> Might be a better place to fix this.

             string path = currentSourceScanPath;

             if (currentSourceScanPath.Contains("\""))

@@ -253,6 +285,7 @@ namespace HandBrake.ApplicationServices.Services
                 path = currentSourceScanPath.Trim('\"');

             }

 

+            // Process into internal structures.

             this.SouceData = new Source { Titles = ConvertTitles(this.instance.Titles), ScanPath = path };

 

             IsScanning = false;

@@ -278,7 +311,8 @@ namespace HandBrake.ApplicationServices.Services
                     new ApplicationServices.EventArgs.ScanProgressEventArgs

                         {

                             CurrentTitle = e.CurrentTitle,

-                            Titles = e.Titles

+                            Titles = e.Titles,

+                            Percentage = Math.Round((decimal)e.Progress * 100, 0)

                         };

 

                 this.ScanStatusChanged(this, eventArgs);

@@ -298,6 +332,11 @@ namespace HandBrake.ApplicationServices.Services
         {

             lock (LogLock)

             {

+                if (this.scanLog != null)

+                {

+                    this.scanLog.WriteLine(e.Message);

+                }

+

                 this.logging.AppendLine(e.Message);

             }

         }

@@ -315,6 +354,11 @@ namespace HandBrake.ApplicationServices.Services
         {

             lock (LogLock)

             {

+                if (this.scanLog != null)

+                {

+                    this.scanLog.WriteLine(e.Message);

+                }

+

                 this.logging.AppendLine(e.Message);

             }

         }

@@ -335,12 +379,12 @@ namespace HandBrake.ApplicationServices.Services
             {

                 Title converted = new Title

                     {

-                        TitleNumber = title.TitleNumber, 

-                        Duration = title.Duration, 

-                        Resolution = new Size(title.Resolution.Width, title.Resolution.Height), 

-                        AspectRatio = title.AspectRatio, 

-                        AngleCount = title.AngleCount, 

-                        ParVal = new Size(title.ParVal.Width, title.ParVal.Height), 

+                        TitleNumber = title.TitleNumber,

+                        Duration = title.Duration,

+                        Resolution = new Size(title.Resolution.Width, title.Resolution.Height),

+                        AspectRatio = title.AspectRatio,

+                        AngleCount = title.AngleCount,

+                        ParVal = new Size(title.ParVal.Width, title.ParVal.Height),

                         AutoCropDimensions = title.AutoCropDimensions,

                         Fps = title.Framerate

                     };