X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=win%2FC%23%2FfrmPreview.cs;h=14080bd4851cbd6a76ff50194584ddd6773d2c2b;hb=55b0015a8c50106e553bc2f48336cc2a1c495459;hp=029ac85d2896cd4a4ab875cd5f6c8117cd94bd54;hpb=33e972718e4f0a06a31616c8f695e945526c3c9c;p=handbrake-jp%2Fhandbrake-jp-git.git
diff --git a/win/C#/frmPreview.cs b/win/C#/frmPreview.cs
index 029ac85d..14080bd4 100644
--- a/win/C#/frmPreview.cs
+++ b/win/C#/frmPreview.cs
@@ -1,116 +1,328 @@
-using System;
-using System.Windows.Forms;
-using System.Threading;
-using System.Diagnostics;
-using System.Runtime.InteropServices;
-using QTOLibrary;
+/* frmPreview.cs $
+ This file is part of the HandBrake source code.
+ Homepage: .
+ It may be used under the terms of the GNU General Public License. */
namespace Handbrake
{
+ using System;
+ using System.Diagnostics;
+ using System.IO;
+ using System.Runtime.InteropServices;
+ using System.Threading;
+ using System.Windows.Forms;
+ using Functions;
+ using QTOControlLib;
+ using QTOLibrary;
+ using Services;
+ using Parsing;
+
public partial class frmPreview : Form
{
-
- QueryGenerator hb_common_func = new QueryGenerator();
- Functions.Encode process = new Functions.Encode();
+ private string CurrentlyPlaying = string.Empty;
+ private readonly frmMain MainWindow;
+ private Thread Player;
+ private readonly bool NoQT;
+ private readonly Queue Process = new Queue();
private delegate void UpdateUIHandler();
- String currently_playing = "";
- frmMain mainWindow;
- private Process hbProc;
- private Thread player;
+ private bool playWithVLC;
public frmPreview(frmMain mw)
{
- InitializeComponent();
- this.mainWindow = mw;
+ try
+ {
+ InitializeComponent();
+ }
+ catch (Exception)
+ {
+ NoQT = true;
+ }
+ this.MainWindow = mw;
cb_preview.SelectedIndex = 0;
cb_duration.SelectedIndex = 1;
+
+ cb_preview.Items.Clear();
+ for (int i = 1; i <= Properties.Settings.Default.previewScanCount; i++)
+ cb_preview.Items.Add(i.ToString());
+ cb_preview.SelectedIndex = 0;
+
+ Process.EncodeStarted += new EventHandler(Process_EncodeStarted);
}
+ private void Process_EncodeStarted(object sender, EventArgs e)
+ {
+ Thread encodeMon = new Thread(EncodeMonitorThread);
+ encodeMon.Start();
+ }
+
+ #region Encode Sample
- private void play()
+ private void btn_playVLC_Click(object sender, EventArgs e)
{
- player = new Thread(OpenMovie) {IsBackground = true};
- player.Start();
+ ProgressBarStatus.Visible = true;
+ ProgressBarStatus.Value = 0;
+ lbl_encodeStatus.Visible = true;
+ playWithVLC = true;
+
+ try
+ {
+ if (!NoQT)
+ QTControl.URL = string.Empty;
+
+ if (File.Exists(CurrentlyPlaying))
+ File.Delete(CurrentlyPlaying);
+ }
+ catch (Exception)
+ {
+ MessageBox.Show(this, "Unable to delete previous preview file. You may need to restart the application.",
+ "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ }
+
+ btn_playQT.Enabled = false;
+ btn_playVLC.Enabled = false;
+ this.Text += " (Encoding)";
+ int duration;
+ int.TryParse(cb_duration.Text, out duration);
+ string query = QueryGenerator.GenerateCliQuery(MainWindow, 3, duration, cb_preview.Text);
+ ThreadPool.QueueUserWorkItem(ProcMonitor, query);
}
- [STAThread]
- private void OpenMovie()
+ private void btn_playQT_Click(object sender, EventArgs e)
+ {
+ playWithVLC = false;
+ if (NoQT)
+ {
+ MessageBox.Show(this,
+ "It would appear QuickTime 7 is not installed or not accessible. Please (re)install QuickTime.",
+ "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+ return;
+ }
+ if (MainWindow.text_destination.Text.Contains(".mkv"))
+ {
+ MessageBox.Show(this,
+ "The QuickTime Control does not support MKV files, It is recommended you use VLC option instead.",
+ "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+ }
+ else
+ {
+ ProgressBarStatus.Visible = true;
+ ProgressBarStatus.Value = 0;
+ lbl_encodeStatus.Visible = true;
+ try
+ {
+ QTControl.URL = string.Empty;
+ if (File.Exists(CurrentlyPlaying))
+ File.Delete(CurrentlyPlaying);
+ }
+ catch (Exception)
+ {
+ MessageBox.Show(this,
+ "Unable to delete previous preview file. You may need to restart the application.",
+ "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ }
+
+ btn_playQT.Enabled = false;
+ btn_playVLC.Enabled = false;
+ this.Text += " (Encoding)";
+ int duration;
+ int.TryParse(cb_duration.Text, out duration);
+ string query = QueryGenerator.GenerateCliQuery(MainWindow, 3, duration, cb_preview.Text);
+
+ ThreadPool.QueueUserWorkItem(ProcMonitor, query);
+ }
+ }
+
+ private void ProcMonitor(object state)
+ {
+ // Make sure we are not already encoding and if we are then display an error.
+ if (Process.HbProcess != null)
+ MessageBox.Show(this, "Handbrake is already encoding a video!", "Status", MessageBoxButtons.OK,
+ MessageBoxIcon.Warning);
+ else
+ {
+ Process.CreatePreviewSample((string) state);
+
+ if (Process.HbProcess != null)
+ {
+ Process.HbProcess.WaitForExit();
+ Process.HbProcess = null;
+ }
+ EncodeCompleted();
+ }
+ }
+
+ private void EncodeMonitorThread()
+ {
+ try
+ {
+ Parser encode = new Parser(Process.HbProcess.StandardOutput.BaseStream);
+ encode.OnEncodeProgress += EncodeOnEncodeProgress;
+ while (!encode.EndOfStream)
+ encode.ReadEncodeStatus();
+ }
+ catch (Exception exc)
+ {
+ MessageBox.Show(exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ }
+ }
+
+ private void EncodeOnEncodeProgress(object Sender, int CurrentTask, int TaskCount, float PercentComplete, float CurrentFps, float AverageFps, TimeSpan TimeRemaining)
+ {
+ if (this.InvokeRequired)
+ {
+ this.BeginInvoke(
+ new EncodeProgressEventHandler(EncodeOnEncodeProgress),
+ new[] { Sender, CurrentTask, TaskCount, PercentComplete, CurrentFps, AverageFps, TimeRemaining });
+ return;
+ }
+ lbl_encodeStatus.Text = PercentComplete + "%";
+ ProgressBarStatus.Value = (int)Math.Round(PercentComplete);
+ }
+
+ private void EncodeCompleted()
{
try
{
if (InvokeRequired)
{
- BeginInvoke(new UpdateUIHandler(OpenMovie));
+ BeginInvoke(new UpdateUIHandler(EncodeCompleted));
return;
}
- QTControl.URL = currently_playing;
- QTControl.Width = QTControl.Movie.Width;
- QTControl.Height = QTControl.Movie.Height;
- // The initial control size is 64,64. If we do not reload the clip here
- // it'll scale the video from 64,64.
- // Unsure why as it correctly resizes the control to the movies actual size.
- QTControl.URL = currently_playing;
- QTControl.SetScale(0);
- QTControl.Show();
- this.Width = QTControl.Width + 5;
- this.Height = QTControl.Height + 90;
- }
- catch (COMException ex)
- {
- QTUtils qtu = new QTUtils();
- MessageBox.Show("Unable to open movie:\n\nError Code: " + ex.ErrorCode.ToString("X") + "\nQT Error code : " + qtu.QTErrorFromErrorCode(ex.ErrorCode));
+ ProgressBarStatus.Visible = false;
+ lbl_encodeStatus.Visible = false;
+
+ if (!NoQT)
+ btn_playQT.Enabled = true;
+ btn_playVLC.Enabled = true;
+
+ this.Text = this.Text.Replace(" (Encoding)", string.Empty);
+
+ // Get the sample filename
+ if (MainWindow.text_destination.Text != string.Empty)
+ CurrentlyPlaying =
+ MainWindow.text_destination.Text.Replace(".mp4", "_sample.mp4").Replace(".m4v", "_sample.m4v").
+ Replace(".mkv", "_sample.mkv");
+
+ // Play back in QT or VLC
+ if (!playWithVLC)
+ Play();
+ else
+ PlayVLC();
}
- catch (Exception ex)
+ catch (Exception exc)
{
- MessageBox.Show("Unable to open movie:\n\n" + ex);
+ MessageBox.Show(this, "frmPreview.cs EncodeCompleted " + exc, "Error", MessageBoxButtons.OK,
+ MessageBoxIcon.Error);
}
}
-
- #region Encode Sample
- private void btn_encode_Click(object sender, EventArgs e)
+
+ #endregion
+
+ #region Playback
+
+ ///
+ /// Play the video back in the QuickTime control
+ ///
+ private void Play()
{
- btn_encode.Enabled = false;
- lbl_encode.Text = "Encoding Sample ...";
- String query = hb_common_func.GeneratePreviewQuery(mainWindow, cb_duration.Text, cb_preview.Text);
- ThreadPool.QueueUserWorkItem(procMonitor, query);
+ Player = new Thread(OpenMovie) {IsBackground = true};
+ Player.Start();
}
- private void procMonitor(object state)
+
+ ///
+ /// Play the video back in an external VLC Player
+ ///
+ private void PlayVLC()
{
- // Make sure we are not already encoding and if we are then display an error.
- if (hbProc != null)
- MessageBox.Show("Handbrake is already encoding a video!", "Status", MessageBoxButtons.OK, MessageBoxIcon.Warning);
- else
+ // Launch VLC and Play video.
+ if (CurrentlyPlaying != string.Empty)
{
- hbProc = process.runCli(this, (string)state);
- hbProc.WaitForExit();
- hbProc = null;
- encodeCompleted();
+ if (File.Exists(CurrentlyPlaying))
+ {
+ // Attempt to find VLC if it doesn't exist in the default set location.
+ string vlcPath;
+
+ if (8 == IntPtr.Size ||
+ (!String.IsNullOrEmpty(Environment.GetEnvironmentVariable("PROCESSOR_ARCHITEW6432"))))
+ vlcPath = Environment.GetEnvironmentVariable("ProgramFiles(x86)");
+ else
+ vlcPath = Environment.GetEnvironmentVariable("ProgramFiles");
+
+ vlcPath = vlcPath != null
+ ? vlcPath + @"\VideoLAN\VLC\vlc.exe"
+ : @"C:\Program Files (x86)\VideoLAN\VLC\vlc.exe";
+
+ if (!File.Exists(Properties.Settings.Default.VLC_Path))
+ {
+ if (File.Exists(vlcPath))
+ {
+ Properties.Settings.Default.VLC_Path = "C:\\Program Files (x86)\\VideoLAN\\VLC\\vlc.exe";
+ Properties.Settings.Default.Save(); // Save this new path if it does
+ }
+ else
+ {
+ MessageBox.Show(this,
+ "Unable to detect VLC Player. \nPlease make sure VLC is installed and the directory specified in HandBrake's options is correct. (See: \"Tools Menu > Options > Picture Tab\") ",
+ "VLC", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+ }
+ }
+
+ if (File.Exists(Properties.Settings.Default.VLC_Path))
+ {
+ string args = "\"" + CurrentlyPlaying + "\"";
+ ProcessStartInfo vlc = new ProcessStartInfo(Properties.Settings.Default.VLC_Path, args);
+ System.Diagnostics.Process.Start(vlc);
+ }
+ }
+ else
+ MessageBox.Show(this,
+ "Unable to find the preview file. Either the file was deleted or the encode failed. Check the activity log for details.",
+ "VLC", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
- private void encodeCompleted()
+
+ ///
+ /// QT control - Open the file
+ ///
+ [STAThread]
+ private void OpenMovie()
{
try
{
if (InvokeRequired)
{
- BeginInvoke(new UpdateUIHandler(encodeCompleted));
+ BeginInvoke(new UpdateUIHandler(OpenMovie));
return;
}
- btn_encode.Enabled = true;
- lbl_encode.Text = "Loading Clip ...";
-
- if (mainWindow.text_destination.Text != "")
- currently_playing = mainWindow.text_destination.Text.Replace(".m", "_sample.m").Replace(".avi", "_sample.avi").Replace(".ogm", "_sample.ogm");
+ QTControl.URL = CurrentlyPlaying;
+ QTControl.SetSizing(QTSizingModeEnum.qtControlFitsMovie, true);
+ QTControl.URL = CurrentlyPlaying;
+ QTControl.Show();
- play();
- lbl_encode.Text = "";
+ this.ClientSize = QTControl.Size;
+ this.Height += 25;
}
- catch (Exception exc)
+ catch (COMException ex)
{
- MessageBox.Show("frmPreview.cs encodeCompleted " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ QTUtils qtu = new QTUtils();
+ MessageBox.Show(this,
+ "Unable to open movie:\n\nError Code: " + ex.ErrorCode.ToString("X") +
+ "\nQT Error code : " + qtu.QTErrorFromErrorCode(ex.ErrorCode), "QT",
+ MessageBoxButtons.OK, MessageBoxIcon.Warning);
+ }
+ catch (Exception ex)
+ {
+ MessageBox.Show(this, "Unable to open movie:\n\n" + ex, "QT", MessageBoxButtons.OK,
+ MessageBoxIcon.Warning);
}
}
+
#endregion
+ protected override void OnClosing(System.ComponentModel.CancelEventArgs e)
+ {
+ Process.EncodeStarted -= Process_EncodeStarted;
+ base.OnClosing(e);
+ }
}
}
\ No newline at end of file