diff options
Diffstat (limited to 'win/C#/EncodeQueue/Queue.cs')
| -rw-r--r-- | win/C#/EncodeQueue/Queue.cs | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/win/C#/EncodeQueue/Queue.cs b/win/C#/EncodeQueue/Queue.cs deleted file mode 100644 index d31caf9be..000000000 --- a/win/C#/EncodeQueue/Queue.cs +++ /dev/null @@ -1,382 +0,0 @@ -/* Queue.cs $
- This file is part of the HandBrake source code.
- Homepage: <http://handbrake.fr/>.
- It may be used under the terms of the GNU General Public License. */
-
-namespace Handbrake.EncodeQueue
-{
- using System;
- using System.Collections.Generic;
- using System.Collections.ObjectModel;
- using System.IO;
- using System.Threading;
- using System.Windows.Forms;
- using System.Xml.Serialization;
- using Functions;
-
- /// <summary>
- /// The HandBrake Queue
- /// </summary>
- public class Queue : Encode
- {
- /// <summary>
- /// An XML Serializer
- /// </summary>
- private static XmlSerializer serializer;
-
- /// <summary>
- /// The Queue Job List
- /// </summary>
- private readonly List<Job> queue = new List<Job>();
-
- /// <summary>
- /// The Next Job ID
- /// </summary>
- private int nextJobId;
-
- /// <summary>
- /// Fires when a pause to the encode queue has been requested.
- /// </summary>
- public event EventHandler QueuePauseRequested;
-
- /// <summary>
- /// Fires when the entire encode queue has completed.
- /// </summary>
- public event EventHandler QueueCompleted;
-
- #region Queue
-
- /// <summary>
- /// Gets and removes the next job in the queue.
- /// </summary>
- /// <returns>The job that was removed from the queue.</returns>
- private Job GetNextJob()
- {
- Job job = this.queue[0];
- this.LastEncode = job;
- this.Remove(0); // Remove the item which we are about to pass out.
-
- this.WriteQueueStateToFile("hb_queue_recovery.xml");
-
- return job;
- }
-
- /// <summary>
- /// Gets the current state of the encode queue.
- /// </summary>
- public ReadOnlyCollection<Job> CurrentQueue
- {
- get { return this.queue.AsReadOnly(); }
- }
-
- /// <summary>
- /// Gets the number of items in the queue.
- /// </summary>
- public int Count
- {
- get { return this.queue.Count; }
- }
-
- /// <summary>
- /// Adds an item to the queue.
- /// </summary>
- /// <param name="query">
- /// The query that will be passed to the HandBrake CLI.
- /// </param>
- /// <param name="source">
- /// The location of the source video.
- /// </param>
- /// <param name="destination">
- /// The location where the encoded video will be.
- /// </param>
- /// <param name="customJob">
- /// Custom job
- /// </param>
- public void Add(string query, string source, string destination, bool customJob)
- {
- Job newJob = new Job
- {
- Id = this.nextJobId++,
- Query = query,
- Source = source,
- Destination = destination,
- CustomQuery = customJob
- };
-
- this.queue.Add(newJob);
- this.WriteQueueStateToFile("hb_queue_recovery.xml");
- }
-
- /// <summary>
- /// Removes an item from the queue.
- /// </summary>
- /// <param name="index">The zero-based location of the job in the queue.</param>
- public void Remove(int index)
- {
- this.queue.RemoveAt(index);
- this.WriteQueueStateToFile("hb_queue_recovery.xml");
- }
-
- /// <summary>
- /// Retrieve a job from the queue
- /// </summary>
- /// <param name="index">the job id</param>
- /// <returns>A job for the given index or blank job object</returns>
- public Job GetJob(int index)
- {
- if (this.queue.Count >= (index + 1))
- return this.queue[index];
-
- return new Job();
- }
-
- /// <summary>
- /// Moves an item up one position in the queue.
- /// </summary>
- /// <param name="index">The zero-based location of the job in the queue.</param>
- public void MoveUp(int index)
- {
- if (index > 0)
- {
- Job item = queue[index];
-
- queue.RemoveAt(index);
- queue.Insert((index - 1), item);
- }
-
- WriteQueueStateToFile("hb_queue_recovery.xml"); // Update the queue recovery file
- }
-
- /// <summary>
- /// Moves an item down one position in the queue.
- /// </summary>
- /// <param name="index">The zero-based location of the job in the queue.</param>
- public void MoveDown(int index)
- {
- if (index < this.queue.Count - 1)
- {
- Job item = this.queue[index];
-
- this.queue.RemoveAt(index);
- this.queue.Insert((index + 1), item);
- }
-
- this.WriteQueueStateToFile("hb_queue_recovery.xml"); // Update the queue recovery file
- }
-
- /// <summary>
- /// Writes the current state of the queue to a file.
- /// </summary>
- /// <param name="file">The location of the file to write the queue to.</param>
- public void WriteQueueStateToFile(string file)
- {
- string appDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
- @"HandBrake\hb_queue_recovery.xml");
- string tempPath = file == "hb_queue_recovery.xml" ? appDataPath : file;
-
- try
- {
- using (FileStream strm = new FileStream(tempPath, FileMode.Create, FileAccess.Write))
- {
- if (serializer == null)
- serializer = new XmlSerializer(typeof (List<Job>));
- serializer.Serialize(strm, queue);
- strm.Close();
- strm.Dispose();
- }
- }
- catch (Exception)
- {
- return;
- }
- }
-
- /// <summary>
- /// Writes the current state of the queue in the form of a batch (.bat) file.
- /// </summary>
- /// <param name="file">The location of the file to write the batch file to.</param>
- public void WriteBatchScriptToFile(string file)
- {
- string queries = string.Empty;
- foreach (Job queueItem in this.queue)
- {
- string qItem = queueItem.Query;
- string fullQuery = '"' + Application.StartupPath + "\\HandBrakeCLI.exe" + '"' + qItem;
-
- if (queries == string.Empty)
- queries = queries + fullQuery;
- else
- queries = queries + " && " + fullQuery;
- }
- string strCmdLine = queries;
-
- if (file != string.Empty)
- {
- try
- {
- // Create a StreamWriter and open the file, Write the batch file query to the file and
- // Close the stream
- using (StreamWriter line = new StreamWriter(file))
- {
- line.WriteLine(strCmdLine);
- }
-
- MessageBox.Show("Your batch script has been sucessfully saved.", "Status", MessageBoxButtons.OK,
- MessageBoxIcon.Asterisk);
- }
- catch (Exception)
- {
- MessageBox.Show(
- "Unable to write to the file. Please make sure that the location has the correct permissions for file writing.",
- "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);
- }
- }
- }
-
- /// <summary>
- /// Reads a serialized XML file that represents a queue of encoding jobs.
- /// </summary>
- /// <param name="file">The location of the file to read the queue from.</param>
- public void LoadQueueFromFile(string file)
- {
- string appDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
- @"HandBrake\hb_queue_recovery.xml");
- string tempPath = file == "hb_queue_recovery.xml" ? appDataPath : file;
-
- if (File.Exists(tempPath))
- {
- using (FileStream strm = new FileStream(tempPath, FileMode.Open, FileAccess.Read))
- {
- if (strm.Length != 0)
- {
- if (serializer == null)
- serializer = new XmlSerializer(typeof (List<Job>));
-
- List<Job> list = serializer.Deserialize(strm) as List<Job>;
-
- if (list != null)
- foreach (Job item in list)
- this.queue.Add(item);
-
- if (file != "hb_queue_recovery.xml")
- this.WriteQueueStateToFile("hb_queue_recovery.xml");
- }
- }
- }
- }
-
- /// <summary>
- /// Checks the current queue for an existing instance of the specified destination.
- /// </summary>
- /// <param name="destination">The destination of the encode.</param>
- /// <returns>Whether or not the supplied destination is already in the queue.</returns>
- public bool CheckForDestinationDuplicate(string destination)
- {
- foreach (Job checkItem in this.queue)
- {
- if (checkItem.Destination.Contains(destination.Replace("\\\\", "\\")))
- return true;
- }
-
- return false;
- }
-
- #endregion
-
- #region Encoding
-
- /// <summary>
- /// Gets or sets the last encode that was processed.
- /// </summary>
- /// <returns></returns>
- public Job LastEncode { get; set; }
-
- /// <summary>
- /// Gets a value indicating whether Request Pause
- /// </summary>
- public bool PauseRequested { get; private set; }
-
- /// <summary>
- /// Starts encoding the first job in the queue and continues encoding until all jobs
- /// have been encoded.
- /// </summary>
- public void Start()
- {
- if (this.Count != 0)
- {
- if (this.PauseRequested)
- this.PauseRequested = false;
- else
- {
- this.PauseRequested = false;
- try
- {
- Thread theQueue = new Thread(this.StartQueue) {IsBackground = true};
- theQueue.Start();
- }
- catch (Exception exc)
- {
- MessageBox.Show(exc.ToString());
- }
- }
- }
- }
-
- /// <summary>
- /// Requests a pause of the encode queue.
- /// </summary>
- public void Pause()
- {
- this.PauseRequested = true;
-
- if (this.QueuePauseRequested != null)
- this.QueuePauseRequested(this, new EventArgs());
- }
-
- /// <summary>
- /// Run through all the jobs on the queue.
- /// </summary>
- /// <param name="state">Object State</param>
- private void StartQueue(object state)
- {
- // Run through each item on the queue
- while (this.Count != 0)
- {
- Job encJob = this.GetNextJob();
- string query = encJob.Query;
- this.WriteQueueStateToFile("hb_queue_recovery.xml"); // Update the queue recovery file
-
- Run(query);
-
- HbProcess.WaitForExit();
-
- AddCLIQueryToLog(encJob);
- this.CopyLog(this.LastEncode.Destination);
-
- HbProcess.Close();
- HbProcess.Dispose();
-
- IsEncoding = false;
-
- // Growl
- if (Properties.Settings.Default.growlEncode)
- GrowlCommunicator.Notify("Encode Completed",
- "Put down that cocktail...\nyour Handbrake encode is done.");
-
- while (this.PauseRequested) // Need to find a better way of doing this.
- {
- Thread.Sleep(2000);
- }
- }
- this.LastEncode = new Job();
-
- if (this.QueueCompleted != null)
- this.QueueCompleted(this, new EventArgs());
-
- // After the encode is done, we may want to shutdown, suspend etc.
- Finish();
- }
-
- #endregion
- }
-}
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