+/* frmQueue.cs $\r
+ \r
+ This file is part of the HandBrake source code.\r
+ Homepage: <http://handbrake.fr>.\r
+ It may be used under the terms of the GNU General Public License. */\r
+\r
using System;\r
using System.Collections.Generic;\r
using System.ComponentModel;\r
-using System.Data;\r
-using System.Drawing;\r
-using System.Text;\r
using System.Windows.Forms;\r
-using System.Threading;\r
-using System.Diagnostics;\r
-using System.Runtime.InteropServices;\r
-using System.IO;\r
+using Handbrake.EncodeQueue;\r
+using System.Collections.ObjectModel;\r
\r
namespace Handbrake\r
{\r
public partial class frmQueue : Form\r
{\r
- private delegate void ProgressUpdateHandler();\r
- private delegate void setEncoding();\r
+ private delegate void UpdateHandler();\r
+ private EncodeAndQueueHandler queue;\r
\r
- public frmQueue()\r
+ public frmQueue(EncodeAndQueueHandler q)\r
{\r
InitializeComponent();\r
+\r
+ this.queue = q;\r
+ queue.NewJobStarted += new EventHandler(queueOnEncodeStart);\r
+ queue.QueueCompleted += new EventHandler(queueOnQueueFinished);\r
+ queue.QueuePauseRequested += new EventHandler(queueOnPaused);\r
+ }\r
+ void queueOnPaused(object sender, EventArgs e)\r
+ {\r
+ setUIEncodeFinished();\r
+ updateUIElements();\r
+ }\r
+ void queueOnQueueFinished(object sender, EventArgs e)\r
+ {\r
+ setUIEncodeFinished();\r
+ resetQueue(); // Reset the Queue Window\r
+ }\r
+ void queueOnEncodeStart(object sender, EventArgs e)\r
+ {\r
+ setUIEncodeStarted(); // make sure the UI is set correctly\r
+ setCurrentEncodeInformation();\r
+ updateUIElements(); // Redraw the Queue, a new encode has started.\r
}\r
\r
- #region Queue Handling\r
- Boolean cancel = false;\r
+ /// <summary>\r
+ /// Initializes the Queue list with the Arraylist from the Queue class\r
+ /// </summary>\r
+ public void setQueue()\r
+ {\r
+ updateUIElements();\r
+ }\r
\r
- private void btn_encode_Click(object sender, EventArgs e)\r
+ /// <summary>\r
+ /// Initializes the Queue list, then shows and activates the window\r
+ /// </summary>\r
+ public new void Show()\r
{\r
- // Reset some values\r
+ Show(true);\r
+ }\r
\r
- lbl_status.Visible = false;\r
- cancel = false;\r
+ /// <summary>\r
+ /// Initializes the Queue list only if doSetQueue is true, then shows and activates the window\r
+ /// </summary>\r
+ /// <param name="doSetQueue">Indicates whether to call setQueue() before showing the window</param>\r
+ public void Show(bool doSetQueue)\r
+ {\r
+ if (doSetQueue) setQueue();\r
+ base.Show();\r
\r
- // Start the encode\r
- try\r
- {\r
- if (list_queue.Items.Count != 0)\r
- {\r
- // Setup or reset some values\r
- btn_stop.Visible = true;\r
- progressBar.Value = 0;\r
- lbl_progressValue.Text = "0 %";\r
- progressBar.Step = 100 / list_queue.Items.Count;\r
- progressBar.Update();\r
- //ThreadPool.QueueUserWorkItem(startProc);\r
- // Testing a new way of launching a thread. Hopefully will fix a random freeze up of the main thread.\r
- Thread theQ = new Thread(startProc);\r
- theQ.Start();\r
- }\r
- }\r
- catch (Exception exc)\r
+ //Activate();\r
+ }\r
+\r
+ // Start and Stop Controls\r
+ private void btn_encode_Click(object sender, EventArgs e)\r
+ {\r
+ if (queue.PauseRequested)\r
{\r
- MessageBox.Show(exc.ToString());\r
+ setUIEncodeStarted();\r
+ MessageBox.Show("Encoding restarted", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
}\r
- }\r
\r
- private void btn_stop_Click(object sender, EventArgs e)\r
+ if (!queue.isEncoding)\r
+ queue.StartEncodeQueue();\r
+\r
+ }\r
+ private void btn_pause_Click(object sender, EventArgs e)\r
{\r
- cancel = true;\r
- btn_stop.Visible = false;\r
- MessageBox.Show("No further items on the queue will start. The current encode process will continue until it is finished. \nClick 'Encode Video' when you wish to continue encoding the queue.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
+ queue.RequestPause();\r
+ setUIEncodeFinished();\r
+ resetQueue();\r
+ MessageBox.Show("No further items on the queue will start. The current encode process will continue until it is finished. \nClick 'Encode' when you wish to continue encoding the queue.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
}\r
\r
- [DllImport("user32.dll")]\r
- public static extern void LockWorkStation();\r
- [DllImport("user32.dll")]\r
- public static extern int ExitWindowsEx(int uFlags, int dwReason);\r
-\r
- private void startProc(object state)\r
+ // Window Display Management\r
+ private void setUIEncodeStarted()\r
{\r
- try\r
+ if (InvokeRequired)\r
{\r
- while (list_queue.Items.Count != 0)\r
- {\r
- string query = list_queue.Items[0].ToString();\r
- setEncValue();\r
- updateUIElements();\r
- \r
- Functions.CLI process = new Functions.CLI();\r
- Process hbProc = process.runCli(this, query, false, false, false, false);\r
-\r
- hbProc.WaitForExit();\r
- hbProc.Close();\r
- hbProc.Dispose();\r
-\r
- query = "";\r
-\r
- if (cancel == true)\r
- {\r
- break;\r
- }\r
- \r
- }\r
-\r
- resetQueue();\r
- \r
- // Do something whent he encode ends.\r
- switch (Properties.Settings.Default.CompletionOption)\r
- {\r
- case "Shutdown":\r
- System.Diagnostics.Process.Start("Shutdown", "-s -t 60");\r
- break;\r
- case "Log Off":\r
- ExitWindowsEx(0, 0);\r
- break;\r
- case "Suspend":\r
- Application.SetSuspendState(PowerState.Suspend, true, true);\r
- break;\r
- case "Hibernate":\r
- Application.SetSuspendState(PowerState.Hibernate, true, true);\r
- break;\r
- case "Lock System":\r
- LockWorkStation();\r
- break;\r
- case "Quit HandBrake":\r
- Application.Exit();\r
- break;\r
- default:\r
- break;\r
- }\r
+ BeginInvoke(new UpdateHandler(setUIEncodeStarted));\r
+ return;\r
}\r
- catch (Exception exc)\r
+ btn_encode.Enabled = false;\r
+ btn_pause.Visible = true;\r
+ }\r
+ private void setUIEncodeFinished()\r
+ {\r
+ if (InvokeRequired)\r
{\r
- MessageBox.Show(exc.ToString());\r
+ BeginInvoke(new UpdateHandler(setUIEncodeFinished));\r
+ return;\r
}\r
+ btn_pause.Visible = false;\r
+ btn_encode.Enabled = true;\r
}\r
-\r
- private void updateUIElements()\r
+ private void resetQueue()\r
{\r
- try\r
+ if (InvokeRequired)\r
{\r
- if (this.InvokeRequired)\r
- {\r
- this.BeginInvoke(new ProgressUpdateHandler(updateUIElements));\r
- return;\r
- }\r
- this.list_queue.Items.RemoveAt(0);\r
-\r
- progressBar.PerformStep();\r
- lbl_progressValue.Text = string.Format("{0} %", progressBar.Value);\r
- progressBar.Update();\r
+ BeginInvoke(new UpdateHandler(resetQueue));\r
+ return;\r
}\r
- catch (Exception exc)\r
+ btn_pause.Visible = false;\r
+ btn_encode.Enabled = true;\r
+\r
+ lbl_source.Text = "-";\r
+ lbl_dest.Text = "-";\r
+ lbl_vEnc.Text = "-";\r
+ lbl_aEnc.Text = "-";\r
+ lbl_title.Text = "-";\r
+ lbl_chapt.Text = "-";\r
+\r
+ lbl_encodesPending.Text = list_queue.Items.Count + " encode(s) pending";\r
+ }\r
+ private void redrawQueue()\r
+ {\r
+ if (InvokeRequired)\r
{\r
- MessageBox.Show(exc.ToString());\r
+ BeginInvoke(new UpdateHandler(redrawQueue));\r
+ return;\r
}\r
- }\r
\r
- private void resetQueue()\r
- {\r
- try\r
+ list_queue.Items.Clear();\r
+ ReadOnlyCollection<Job> theQueue = queue.CurrentQueue;\r
+ foreach (Job queue_item in theQueue)\r
{\r
- if (this.InvokeRequired)\r
- {\r
- this.BeginInvoke(new ProgressUpdateHandler(resetQueue));\r
- return;\r
- }\r
+ string q_item = queue_item.Query;\r
+ Functions.QueryParser parsed = Functions.QueryParser.Parse(q_item);\r
\r
- if (cancel == true)\r
+ // Get the DVD Title\r
+ string title = parsed.DVDTitle == 0 ? "Auto" : parsed.DVDTitle.ToString();\r
+\r
+ // Get the DVD Chapters\r
+ string chapters;\r
+ if (parsed.DVDChapterStart == 0)\r
+ chapters = "Auto";\r
+ else\r
{\r
- lbl_status.Visible = true;\r
- lbl_status.Text = "Encode Queue Cancelled!";\r
- text_edit.Text = "";\r
+ chapters = parsed.DVDChapterStart.ToString();\r
+ if (parsed.DVDChapterFinish != 0)\r
+ chapters = chapters + " - " + parsed.DVDChapterFinish;\r
}\r
- else\r
+\r
+ ListViewItem item = new ListViewItem();\r
+ item.Text = title; // Title\r
+ item.SubItems.Add(chapters); // Chapters\r
+ item.SubItems.Add(queue_item.Source); // Source\r
+ item.SubItems.Add(queue_item.Destination); // Destination\r
+ item.SubItems.Add(parsed.VideoEncoder); // Video\r
+\r
+ // Display The Audio Track Information\r
+ string audio = string.Empty;\r
+ foreach (Functions.AudioTrack track in parsed.AudioInformation)\r
{\r
- lbl_status.Visible = true;\r
- lbl_status.Text = "Encode Queue Completed!";\r
- text_edit.Text = "";\r
+ if (audio != "")\r
+ audio += ", " + track.Encoder;\r
+ else\r
+ audio = track.Encoder;\r
}\r
- btn_stop.Visible = false;\r
-\r
- lbl_progressValue.Text = "0 %";\r
- progressBar.Value = 0;\r
- progressBar.Update();\r
-\r
- lbl_source.Text = "-";\r
- lbl_dest.Text = "-";\r
- lbl_vEnc.Text = "-";\r
- lbl_aEnc.Text = "-";\r
- lbl_title.Text = "-";\r
- lbl_chapt.Text = "-";\r
+ item.SubItems.Add(audio); // Audio\r
+\r
+ list_queue.Items.Add(item);\r
}\r
- catch (Exception exc)\r
+ }\r
+ private void updateUIElements()\r
+ {\r
+ if (InvokeRequired)\r
{\r
- MessageBox.Show(exc.ToString());\r
+ BeginInvoke(new UpdateHandler(updateUIElements));\r
+ return;\r
}\r
+\r
+ redrawQueue();\r
+ lbl_encodesPending.Text = list_queue.Items.Count + " encode(s) pending";\r
}\r
- \r
- private void setEncValue()\r
+ private void setCurrentEncodeInformation()\r
{\r
try\r
{\r
- if (this.InvokeRequired)\r
+ if (InvokeRequired)\r
{\r
- this.BeginInvoke(new setEncoding(setEncValue));\r
+ BeginInvoke(new UpdateHandler(setCurrentEncodeInformation));\r
}\r
\r
- string query = query = list_queue.Items[0].ToString();\r
-\r
// found query is a global varible\r
- Functions.QueryParser parsed = Functions.QueryParser.Parse(query);\r
- lbl_source.Text = parsed.Source;\r
- lbl_dest.Text = parsed.Destination;\r
+ Functions.QueryParser parsed = Functions.QueryParser.Parse(queue.LastEncode.Query);\r
+ lbl_source.Text = queue.LastEncode.Source;\r
+ lbl_dest.Text = queue.LastEncode.Destination;\r
\r
+ lbl_title.Text = parsed.DVDTitle == 0 ? "Auto" : parsed.DVDTitle.ToString();\r
\r
- if (parsed.DVDTitle == 0)\r
- lbl_title.Text = "Auto";\r
- else\r
- lbl_title.Text = parsed.DVDTitle.ToString();\r
-\r
- string chapters = "";\r
- if (parsed.DVDChapterStart == 0)\r
- {\r
+ if (Equals(parsed.DVDChapterStart, 0))\r
lbl_chapt.Text = "Auto";\r
- }\r
else\r
{\r
- chapters = parsed.DVDChapterStart.ToString();\r
+ string chapters = parsed.DVDChapterStart.ToString();\r
if (parsed.DVDChapterFinish != 0)\r
chapters = chapters + " - " + parsed.DVDChapterFinish;\r
lbl_chapt.Text = chapters;\r
}\r
\r
lbl_vEnc.Text = parsed.VideoEncoder;\r
- lbl_aEnc.Text = parsed.AudioEncoder;\r
+\r
+ // Display The Audio Track Information\r
+ string audio = string.Empty;\r
+ foreach (Functions.AudioTrack track in parsed.AudioInformation)\r
+ {\r
+ if (audio != "")\r
+ audio += ", " + track.Encoder;\r
+ else\r
+ audio = track.Encoder;\r
+ }\r
+ lbl_aEnc.Text = audio;\r
}\r
catch (Exception)\r
{\r
// Do Nothing\r
}\r
}\r
+ private void deleteSelectedItems()\r
+ {\r
+ // If there are selected items\r
+ if (list_queue.SelectedIndices.Count > 0)\r
+ {\r
+ // Save the selected indices to select them after the move\r
+ List<int> selectedIndices = new List<int>(list_queue.SelectedIndices.Count);\r
+ foreach (int selectedIndex in list_queue.SelectedIndices)\r
+ selectedIndices.Add(selectedIndex);\r
\r
- #endregion\r
+ int firstSelectedIndex = selectedIndices[0];\r
\r
- #region Queue Management\r
+ // Reverse the list to delete the items from last to first (preserves indices)\r
+ selectedIndices.Reverse();\r
\r
- private void btn_up_Click(object sender, EventArgs e)\r
- {\r
- int count = list_queue.Items.Count;\r
- int itemToMove = list_queue.SelectedIndex;\r
- int previousItemint = 0;\r
- String previousItem = "";\r
+ // Remove each selected item\r
+ foreach (int selectedIndex in selectedIndices)\r
+ queue.RemoveJob(selectedIndex);\r
\r
- if (itemToMove > 0)\r
- {\r
- previousItemint = itemToMove - 1;\r
- previousItem = list_queue.Items[previousItemint].ToString();\r
- list_queue.Items[previousItemint] = list_queue.Items[itemToMove];\r
- list_queue.Items[itemToMove] = previousItem;\r
- list_queue.SelectedIndex = list_queue.SelectedIndex - 1;\r
+ updateUIElements();\r
+\r
+ // Select the item where the first deleted item was previously\r
+ if (firstSelectedIndex < list_queue.Items.Count)\r
+ list_queue.Items[firstSelectedIndex].Selected = true;\r
}\r
+\r
+ list_queue.Select(); // Activate the control to show the selected items\r
}\r
\r
+ // Queue Management\r
+ private void mnu_up_Click(object sender, EventArgs e)\r
+ {\r
+ moveUp();\r
+ }\r
+ private void mnu_Down_Click(object sender, EventArgs e)\r
+ {\r
+ moveDown();\r
+ }\r
+ private void mnu_delete_Click(object sender, EventArgs e)\r
+ {\r
+ deleteSelectedItems();\r
+ }\r
+ private void btn_up_Click(object sender, EventArgs e)\r
+ {\r
+ moveUp();\r
+ }\r
private void btn_down_Click(object sender, EventArgs e)\r
{\r
- int count = list_queue.Items.Count;\r
- int itemToMove = list_queue.SelectedIndex;\r
- int itemAfterInt = 0;\r
- String itemAfter = "";\r
-\r
- if (itemToMove < (count - 1))\r
- {\r
- itemAfterInt = itemToMove + 1;\r
- itemAfter = list_queue.Items[itemAfterInt].ToString();\r
- list_queue.Items[itemAfterInt] = list_queue.Items[itemToMove];\r
- list_queue.Items[itemToMove] = itemAfter;\r
- list_queue.SelectedIndex = list_queue.SelectedIndex + 1;\r
- }\r
+ moveDown();\r
}\r
-\r
private void btn_delete_Click(object sender, EventArgs e)\r
{\r
- list_queue.Items.Remove(list_queue.SelectedItem);\r
+ deleteSelectedItems();\r
}\r
-\r
- #endregion\r
-\r
- #region Queue Item Modification\r
-\r
- int listCount = 0;\r
-\r
- private void btn_updateQuery_Click(object sender, EventArgs e)\r
+ private void list_queue_deleteKey(object sender, KeyEventArgs e)\r
{\r
- if (text_edit.Text != "")\r
- {\r
- if (list_queue.Items.Count != listCount)\r
- {\r
- MessageBox.Show("Unable to modify the selected item. The number of items on the list has changed. \nPlease avoid modifying an item when a new encode is about to start!", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
- }\r
- else\r
- {\r
- if (list_queue.SelectedItem != null)\r
- list_queue.Items[list_queue.SelectedIndex] = text_edit.Text;\r
- \r
- }\r
- }\r
+ if (e.KeyCode == Keys.Delete)\r
+ deleteSelectedItems();\r
}\r
-\r
- private void list_queue_SelectedIndexChanged(object sender, EventArgs e)\r
+ private void moveUp()\r
{\r
- if (list_queue.SelectedItem != null)\r
- text_edit.Text = list_queue.SelectedItem.ToString();\r
+ // If there are selected items and the first item is not selected\r
+ if (list_queue.SelectedIndices.Count > 0 && !list_queue.SelectedIndices.Contains(0))\r
+ {\r
+ // Copy the selected indices to preserve them during the movement\r
+ List<int> selectedIndices = new List<int>(list_queue.SelectedIndices.Count);\r
+ foreach (int selectedIndex in list_queue.SelectedIndices)\r
+ selectedIndices.Add(selectedIndex);\r
\r
- listCount = list_queue.Items.Count;\r
- }\r
+ // Move up each selected item\r
+ foreach (int selectedIndex in selectedIndices)\r
+ queue.MoveUp(selectedIndex);\r
\r
- #endregion\r
+ updateUIElements();\r
\r
- #region Queue Save & Batch Script\r
- private void btn_batch_Click(object sender, EventArgs e)\r
- {\r
- string queries = "";\r
- for (int i = 0; i < list_queue.Items.Count; i++)\r
- {\r
- string query = list_queue.Items[i].ToString();\r
- string fullQuery = '"' + Application.StartupPath.ToString()+ "\\HandBrakeCLI.exe"+ '"' + query;\r
-\r
- if (queries == "")\r
- queries = queries + fullQuery;\r
- else\r
- queries = queries + " && " + fullQuery;\r
+ // Keep the selected item(s) selected, now moved up one index\r
+ foreach (int selectedIndex in selectedIndices)\r
+ if (selectedIndex - 1 > -1) // Defensive programming: ensure index is good\r
+ list_queue.Items[selectedIndex - 1].Selected = true;\r
}\r
- string strCmdLine = queries;\r
-\r
- SaveFile.ShowDialog();\r
- string filename = SaveFile.FileName;\r
\r
- if (filename != "")\r
+ list_queue.Select(); // Activate the control to show the selected items\r
+ }\r
+ private void moveDown()\r
+ {\r
+ // If there are selected items and the last item is not selected\r
+ if (list_queue.SelectedIndices.Count > 0 &&\r
+ !list_queue.SelectedIndices.Contains(list_queue.Items[list_queue.Items.Count - 1].Index))\r
{\r
- try\r
- {\r
- // Create a StreamWriter and open the file\r
- StreamWriter line = new StreamWriter(filename);\r
+ // Copy the selected indices to preserve them during the movement\r
+ List<int> selectedIndices = new List<int>(list_queue.SelectedIndices.Count);\r
+ foreach (int selectedIndex in list_queue.SelectedIndices)\r
+ selectedIndices.Add(selectedIndex);\r
\r
- // Write the batch file query to the file\r
- line.WriteLine(strCmdLine);\r
+ // Reverse the indices to move the items down from last to first (preserves indices)\r
+ selectedIndices.Reverse();\r
\r
- // close the stream\r
- line.Close();\r
+ // Move down each selected item\r
+ foreach (int selectedIndex in selectedIndices)\r
+ queue.MoveDown(selectedIndex);\r
\r
- MessageBox.Show("Your batch script has been sucessfully saved.", "Status", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
- }\r
- catch (Exception)\r
- {\r
- 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);\r
- }\r
+ updateUIElements();\r
\r
+ // Keep the selected item(s) selected, now moved down one index\r
+ foreach (int selectedIndex in selectedIndices)\r
+ if (selectedIndex + 1 < list_queue.Items.Count) // Defensive programming: ensure index is good\r
+ list_queue.Items[selectedIndex + 1].Selected = true;\r
}\r
- }\r
\r
- #endregion\r
+ list_queue.Select(); // Activate the control to show the selected items\r
+ }\r
\r
- #region other\r
- private void btn_Close_Click(object sender, EventArgs e)\r
+ // Queue Import/Export Features\r
+ private void mnu_batch_Click(object sender, EventArgs e)\r
{\r
- this.Hide();\r
+ SaveFile.FileName = "";\r
+ SaveFile.Filter = "Batch|.bat";\r
+ SaveFile.ShowDialog();\r
+ if (SaveFile.FileName != String.Empty)\r
+ queue.WriteBatchScriptToFile(SaveFile.FileName);\r
+ }\r
+ private void mnu_export_Click(object sender, EventArgs e)\r
+ {\r
+ SaveFile.FileName = "";\r
+ SaveFile.Filter = "HandBrake Queue|*.queue";\r
+ SaveFile.ShowDialog();\r
+ if (SaveFile.FileName != String.Empty)\r
+ queue.WriteQueueStateToFile(SaveFile.FileName);\r
+ }\r
+ private void mnu_import_Click(object sender, EventArgs e)\r
+ {\r
+ OpenFile.FileName = "";\r
+ OpenFile.ShowDialog();\r
+ if (OpenFile.FileName != String.Empty)\r
+ queue.LoadQueueFromFile(OpenFile.FileName);\r
+ updateUIElements();\r
+ }\r
+ private void mnu_readd_Click(object sender, EventArgs e)\r
+ {\r
+ if (!queue.LastEncode.IsEmpty)\r
+ {\r
+ queue.AddJob(queue.LastEncode.Query, queue.LastEncode.Source, queue.LastEncode.Destination, queue.LastEncode.CustomQuery);\r
+ updateUIElements();\r
+ }\r
}\r
\r
+ // Hide's the window when the user tries to "x" out of the window instead of closing it.\r
protected override void OnClosing(CancelEventArgs e)\r
{\r
e.Cancel = true;\r
this.Hide();\r
base.OnClosing(e);\r
}\r
- #endregion\r
+\r
}\r
-}
\ No newline at end of file
+}\r
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