-namespace Handbrake\r
+/* frmPreview.cs $\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
+namespace Handbrake\r
{\r
using System;\r
using System.Diagnostics;\r
using QTOControlLib;\r
using QTOLibrary;\r
using Services;\r
+ using Parsing;\r
\r
public partial class frmPreview : Form\r
{\r
- private readonly Queue Process = new Queue();\r
-\r
- private delegate void UpdateUIHandler();\r
-\r
private string CurrentlyPlaying = string.Empty;\r
private readonly frmMain MainWindow;\r
private Thread Player;\r
private readonly bool NoQT;\r
+ private readonly Queue Process = new Queue();\r
+ private delegate void UpdateUIHandler();\r
+ private bool playWithVLC;\r
\r
public frmPreview(frmMain mw)\r
{\r
for (int i = 1; i <= Properties.Settings.Default.previewScanCount; i++)\r
cb_preview.Items.Add(i.ToString());\r
cb_preview.SelectedIndex = 0;\r
+\r
+ Process.EncodeStarted += new EventHandler(Process_EncodeStarted);\r
+ }\r
+ private void Process_EncodeStarted(object sender, EventArgs e)\r
+ {\r
+ Thread encodeMon = new Thread(EncodeMonitorThread);\r
+ encodeMon.Start();\r
}\r
\r
#region Encode Sample\r
\r
private void btn_playVLC_Click(object sender, EventArgs e)\r
{\r
- lbl_status.Visible = true;\r
+ ProgressBarStatus.Visible = true;\r
+ ProgressBarStatus.Value = 0;\r
+ lbl_encodeStatus.Visible = true;\r
+ playWithVLC = true;\r
+\r
try\r
{\r
if (!NoQT)\r
\r
btn_playQT.Enabled = false;\r
btn_playVLC.Enabled = false;\r
- lbl_status.Text = "Encoding Sample for (VLC) ...";\r
+ this.Text += " (Encoding)";\r
int duration;\r
int.TryParse(cb_duration.Text, out duration);\r
string query = QueryGenerator.GenerateCliQuery(MainWindow, 3, duration, cb_preview.Text);\r
\r
private void btn_playQT_Click(object sender, EventArgs e)\r
{\r
+ playWithVLC = false;\r
if (NoQT)\r
{\r
MessageBox.Show(this, \r
}\r
else\r
{\r
- lbl_status.Visible = true;\r
+ ProgressBarStatus.Visible = true;\r
+ ProgressBarStatus.Value = 0;\r
+ lbl_encodeStatus.Visible = true;\r
try\r
{\r
QTControl.URL = string.Empty;\r
\r
btn_playQT.Enabled = false;\r
btn_playVLC.Enabled = false;\r
- lbl_status.Text = "Encoding Sample for (QT) ...";\r
+ this.Text += " (Encoding)";\r
int duration;\r
int.TryParse(cb_duration.Text, out duration);\r
string query = QueryGenerator.GenerateCliQuery(MainWindow, 3, duration, cb_preview.Text);\r
else\r
{\r
Process.CreatePreviewSample((string) state);\r
+\r
if (Process.HbProcess != null)\r
{\r
Process.HbProcess.WaitForExit();\r
}\r
}\r
\r
+ private void EncodeMonitorThread()\r
+ {\r
+ try\r
+ {\r
+ Parser encode = new Parser(Process.HbProcess.StandardOutput.BaseStream);\r
+ encode.OnEncodeProgress += EncodeOnEncodeProgress;\r
+ while (!encode.EndOfStream)\r
+ encode.ReadEncodeStatus();\r
+ }\r
+ catch (Exception exc)\r
+ {\r
+ MessageBox.Show(exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
+ }\r
+ }\r
+\r
+ private void EncodeOnEncodeProgress(object Sender, int CurrentTask, int TaskCount, float PercentComplete, float CurrentFps, float AverageFps, TimeSpan TimeRemaining)\r
+ {\r
+ if (this.InvokeRequired)\r
+ {\r
+ this.BeginInvoke(\r
+ new EncodeProgressEventHandler(EncodeOnEncodeProgress),\r
+ new[] { Sender, CurrentTask, TaskCount, PercentComplete, CurrentFps, AverageFps, TimeRemaining });\r
+ return;\r
+ }\r
+ lbl_encodeStatus.Text = PercentComplete + "%";\r
+ ProgressBarStatus.Value = (int)Math.Round(PercentComplete);\r
+ }\r
+\r
private void EncodeCompleted()\r
{\r
try\r
BeginInvoke(new UpdateUIHandler(EncodeCompleted));\r
return;\r
}\r
+\r
+ ProgressBarStatus.Visible = false;\r
+ lbl_encodeStatus.Visible = false;\r
+\r
if (!NoQT)\r
btn_playQT.Enabled = true;\r
btn_playVLC.Enabled = true;\r
\r
- // Decide which Player to use.\r
- string playerSelection = lbl_status.Text.Contains("QT") ? "QT" : "VLC";\r
-\r
- lbl_status.Text = "Loading Clip ...";\r
+ this.Text = this.Text.Replace(" (Encoding)", string.Empty);\r
\r
// Get the sample filename\r
if (MainWindow.text_destination.Text != string.Empty)\r
CurrentlyPlaying =\r
MainWindow.text_destination.Text.Replace(".mp4", "_sample.mp4").Replace(".m4v", "_sample.m4v").\r
Replace(".mkv", "_sample.mkv");\r
- ;\r
\r
// Play back in QT or VLC\r
- if (playerSelection == "QT")\r
+ if (!playWithVLC)\r
Play();\r
else\r
PlayVLC();\r
-\r
- lbl_status.Text = string.Empty;\r
}\r
catch (Exception exc)\r
{\r
{\r
Player = new Thread(OpenMovie) {IsBackground = true};\r
Player.Start();\r
- lbl_status.Visible = false;\r
}\r
\r
/// <summary>\r
string args = "\"" + CurrentlyPlaying + "\"";\r
ProcessStartInfo vlc = new ProcessStartInfo(Properties.Settings.Default.VLC_Path, args);\r
System.Diagnostics.Process.Start(vlc);\r
- lbl_status.Text = "VLC will now launch.";\r
}\r
}\r
else\r
"Unable to find the preview file. Either the file was deleted or the encode failed. Check the activity log for details.", \r
"VLC", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
}\r
- lbl_status.Visible = false;\r
}\r
\r
/// <summary>\r
}\r
\r
#endregion\r
+\r
+ protected override void OnClosing(System.ComponentModel.CancelEventArgs e)\r
+ {\r
+ Process.EncodeStarted -= Process_EncodeStarted;\r
+ base.OnClosing(e);\r
+ }\r
}\r
}
\ No newline at end of file
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