X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=win%2FC%23%2FfrmPreview.cs;h=10bd1cf4cfbebc7f828e95a462764d8c451eb7e2;hb=3166f4bf518b12ef658ce4a249f9a265b16693bd;hp=e2022ca2b4e7f7bb2eac675a41f71256997a5d63;hpb=8949d123568c92fc6955ddfb26131e4831389689;p=handbrake-jp%2Fhandbrake-jp-git.git
diff --git a/win/C#/frmPreview.cs b/win/C#/frmPreview.cs
index e2022ca2..10bd1cf4 100644
--- a/win/C#/frmPreview.cs
+++ b/win/C#/frmPreview.cs
@@ -1,107 +1,333 @@
-using System;
-using System.Windows.Forms;
-using System.Threading;
-using System.Diagnostics;
-using System.Runtime.InteropServices;
-using System.IO;
-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;
+ using System.Windows.Forms;
+ using Functions;
+
+ using HandBrake.ApplicationServices.Model;
+ using HandBrake.ApplicationServices.Services;
+ using HandBrake.ApplicationServices.Services.Interfaces;
+
+ using QTOControlLib;
+ using QTOLibrary;
+
+ using MessageBox = System.Windows.Forms.MessageBox;
+
+ ///
+ /// The Preview Window
+ ///
public partial class frmPreview : Form
{
+ #region Private Variables
+
+ ///
+ /// The Main Window
+ ///
+ private readonly frmMain mainWindow;
+
+ ///
+ /// True if QT is not installed
+ ///
+ private readonly bool noQt;
- QueryGenerator hb_common_func = new QueryGenerator();
- Functions.Encode process = new Functions.Encode();
- private delegate void UpdateUIHandler();
- String currently_playing = "";
- readonly frmMain mainWindow;
- private Process hbProc;
+ ///
+ /// The encode queue
+ ///
+ private readonly IEncode encodeQueue = new Encode();
+
+ ///
+ /// What is currently playing
+ ///
+ private string currentlyPlaying = string.Empty;
+
+ ///
+ /// Play With VLC tracker
+ ///
+ private bool playWithVlc;
+
+ ///
+ /// A Thread for the video player
+ ///
private Thread player;
- private Boolean noQT;
+ #endregion
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ ///
+ /// The mw.
+ ///
public frmPreview(frmMain mw)
{
try
{
InitializeComponent();
}
- catch (Exception exc)
+ catch (Exception)
{
- MessageBox.Show(mw, "It would appear QuickTime 7 is not installed. QuickTime preview functionality will be disabled! \n\n Debug Info:\n" + exc, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+ this.noQt = true;
+
+ int borderWidth = (this.Width - this.ClientSize.Width) / 2;
+ int titlebarAndBorder = this.Height - this.ClientSize.Height;
+
+ this.Height = toolBar.Height + titlebarAndBorder + 1;
btn_playQT.Enabled = false;
- noQT = true;
+ btn_playQT.Visible = false;
}
+
this.mainWindow = mw;
+
cb_preview.SelectedIndex = 0;
cb_duration.SelectedIndex = 1;
- }
-
- #region Encode Sample
- private void btn_playVLC_Click(object sender, EventArgs e)
- {
- btn_playQT.Enabled = false;
- btn_playVLC.Enabled = false;
- lbl_status.Text = "Encoding Sample for (VLC) ...";
- String query = hb_common_func.GeneratePreviewQuery(mainWindow, cb_duration.Text, cb_preview.Text);
- ThreadPool.QueueUserWorkItem(procMonitor, query);
- }
- private void btn_playQT_Click(object sender, EventArgs e)
- {
- btn_playQT.Enabled = false;
- btn_playVLC.Enabled = false;
- lbl_status.Text = "Encoding Sample for (QT) ...";
- String query = hb_common_func.GeneratePreviewQuery(mainWindow, cb_duration.Text, 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 (hbProc != null)
- MessageBox.Show(this, "Handbrake is already encoding a video!", "Status", MessageBoxButtons.OK, MessageBoxIcon.Warning);
- else
+
+ cb_preview.Items.Clear();
+ for (int i = 1; i <= Properties.Settings.Default.previewScanCount; i++)
{
- hbProc = process.runCli(this, (string)state);
- hbProc.WaitForExit();
- hbProc = null;
- encodeCompleted();
+ cb_preview.Items.Add(i.ToString());
}
+
+ cb_preview.SelectedIndex = 0;
+
+ encodeQueue.EncodeStarted += this.EncodeQueueEncodeStarted;
+ encodeQueue.EncodeCompleted += this.EncodeQueueEncodeEnded;
+ }
+
+ #region Delegates
+ ///
+ /// Update UI Delegate
+ ///
+ ///
+ /// The sender.
+ ///
+ ///
+ /// The e.
+ ///
+ private delegate void UpdateUiHandler(object sender, EventArgs e);
+
+ ///
+ /// The Open Movie Handler
+ ///
+ private delegate void OpenMovieHandler();
+ #endregion
+
+ #region Event Handlers
+ ///
+ /// The encode has started
+ ///
+ ///
+ /// The sender.
+ ///
+ ///
+ /// The e.
+ ///
+ private void EncodeQueueEncodeStarted(object sender, EventArgs e)
+ {
+ encodeQueue.EncodeStatusChanged += this.EncodeQueueEncodeStatusChanged;
}
- private void encodeCompleted()
+
+ ///
+ /// The Enocde has ended
+ ///
+ ///
+ /// The sender.
+ ///
+ ///
+ /// The e.
+ ///
+ private void EncodeQueueEncodeEnded(object sender, EventArgs e)
{
+ encodeQueue.EncodeStatusChanged -= this.EncodeQueueEncodeStatusChanged;
+
try
{
- if (InvokeRequired)
+ if (this.InvokeRequired)
{
- BeginInvoke(new UpdateUIHandler(encodeCompleted));
+ this.BeginInvoke(new UpdateUiHandler(EncodeQueueEncodeEnded), new[] { sender, e });
return;
}
- if (!noQT)
+
+ ProgressBarStatus.Visible = false;
+ lbl_encodeStatus.Visible = false;
+
+ if (!this.noQt)
btn_playQT.Enabled = true;
btn_playVLC.Enabled = true;
- // Decide which player to use.
- String playerSelection = lbl_status.Text.Contains("QT") ? "QT" : "VLC";
-
- lbl_status.Text = "Loading Clip ...";
+ this.Text = this.Text.Replace(" (Encoding)", string.Empty);
// Get the sample filename
- if (mainWindow.text_destination.Text != "")
- currently_playing = mainWindow.text_destination.Text.Replace(".mp4", "_sample.mp4").Replace(".m4v", "_sample.m4v").Replace(".avi", "_sample.avi").Replace(".ogm", "_sample.ogm");
+ if (this.mainWindow.text_destination.Text != string.Empty)
+ this.currentlyPlaying =
+ this.mainWindow.text_destination.Text.Replace(".mp4", "_sample.mp4").Replace(".m4v", "_sample.m4v").
+ Replace(".mkv", "_sample.mkv");
// Play back in QT or VLC
- if (playerSelection == "QT")
- play();
- else
- playVLC();
-
- lbl_status.Text = "";
+ if (!playWithVlc)
+ Play();
+ else
+ PlayVlc();
}
catch (Exception exc)
{
- MessageBox.Show(this, "frmPreview.cs encodeCompleted " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ Main.ShowExceptiowWindow("An Unexpected error has occured", exc.ToString());
}
}
+
+ ///
+ /// Encode status has changed
+ ///
+ ///
+ /// The sender.
+ ///
+ ///
+ /// The e.
+ ///
+ private void EncodeQueueEncodeStatusChanged(object sender, HandBrake.ApplicationServices.EventArgs.EncodeProgressEventArgs e)
+ {
+ if (this.InvokeRequired)
+ {
+ this.BeginInvoke(new EncodeProgessStatus(this.EncodeQueueEncodeStatusChanged), new[] { sender, e });
+ return;
+ }
+
+ lbl_encodeStatus.Text = e.PercentComplete + "%";
+ ProgressBarStatus.Value = (int)Math.Round(e.PercentComplete);
+ }
+ #endregion
+
+ #region Encode Sample
+
+ ///
+ /// Play with VLC
+ ///
+ ///
+ /// The sender.
+ ///
+ ///
+ /// The e.
+ ///
+ private void PlayVlcClick(object sender, EventArgs e)
+ {
+ ProgressBarStatus.Visible = true;
+ ProgressBarStatus.Value = 0;
+ lbl_encodeStatus.Visible = true;
+ playWithVlc = true;
+ this.panel1.Visible = false;
+
+ try
+ {
+ if (!this.noQt)
+ QTControl.URL = string.Empty;
+
+ if (File.Exists(this.currentlyPlaying))
+ File.Delete(this.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.GeneratePreviewQuery(this.mainWindow, duration, cb_preview.Text);
+ ThreadPool.QueueUserWorkItem(this.CreatePreview, query);
+ }
+
+ ///
+ /// Encode and Play with QT
+ ///
+ ///
+ /// The sender.
+ ///
+ ///
+ /// The e.
+ ///
+ private void PlayQtClick(object sender, EventArgs e)
+ {
+ playWithVlc = false;
+ this.panel1.Visible = true;
+ if (this.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 (this.mainWindow.text_destination.Text.Contains(".mkv"))
+ {
+ MessageBox.Show(this,
+ "The QuickTime Control does not support MKV files, It is recommended you use the 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(this.currentlyPlaying))
+ File.Delete(this.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.GeneratePreviewQuery(this.mainWindow, duration, cb_preview.Text);
+
+ ThreadPool.QueueUserWorkItem(this.CreatePreview, query);
+ }
+ }
+
+ ///
+ /// Create the Preview.
+ ///
+ ///
+ /// The state.
+ ///
+ private void CreatePreview(object state)
+ {
+ // Make sure we are not already encoding and if we are then display an error.
+ if (encodeQueue.IsEncoding)
+ {
+ MessageBox.Show(
+ this,
+ "Handbrake is already encoding a video!",
+ "Warning",
+ MessageBoxButtons.OK,
+ MessageBoxIcon.Warning);
+
+ return;
+ }
+
+ QueueTask task = new QueueTask((string)state);
+ encodeQueue.Start(task, false);
+ }
+
#endregion
#region Playback
@@ -109,34 +335,61 @@ namespace Handbrake
///
/// Play the video back in the QuickTime control
///
- private void play()
+ private void Play()
{
- player = new Thread(OpenMovie) { IsBackground = true };
- player.Start();
+ this.player = new Thread(OpenMovie) { IsBackground = true };
+ this.player.Start();
}
///
- /// Play the video back in an external VLC player
+ /// Play the video back in an external VLC Player
///
- private void playVLC()
+ private void PlayVlc()
{
- // Launch VLC and play video.
- if (currently_playing != "")
+ // Launch VLC and Play video.
+ if (this.currentlyPlaying != string.Empty)
{
- if (File.Exists(currently_playing))
+ if (File.Exists(this.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 = "\"" + currently_playing + "\"";
+ string args = "\"" + this.currentlyPlaying + "\"";
ProcessStartInfo vlc = new ProcessStartInfo(Properties.Settings.Default.VLC_Path, args);
Process.Start(vlc);
- lbl_status.Text = "VLC will now launch.";
}
- else
- MessageBox.Show(this, "Unable to detect VLC Player. \nPlease make sure VLC is installed and the directory specified in the program options is correct.", "VLC", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
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);
+ 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);
}
}
@@ -150,32 +403,41 @@ namespace Handbrake
{
if (InvokeRequired)
{
- BeginInvoke(new UpdateUIHandler(OpenMovie));
+ BeginInvoke(new OpenMovieHandler(OpenMovie));
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.URL = this.currentlyPlaying;
+ QTControl.SetSizing(QTSizingModeEnum.qtControlFitsMovie, true);
+ QTControl.URL = this.currentlyPlaying;
QTControl.Show();
- this.Width = QTControl.Width + 5;
- this.Height = QTControl.Height + 90;
+ this.ClientSize = QTControl.Size;
+ this.Height += toolBar.Height;
}
catch (COMException ex)
{
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);
+ Main.ShowExceptiowWindow("Unable to open movie.", ex + Environment.NewLine + qtu.QTErrorFromErrorCode(ex.ErrorCode));
}
catch (Exception ex)
{
- MessageBox.Show(this, "Unable to open movie:\n\n" + ex, "QT", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+ Main.ShowExceptiowWindow("Unable to open movie.", ex.ToString());
}
}
+
#endregion
+
+ ///
+ /// Remove any subscribed events then close.
+ ///
+ ///
+ /// The e.
+ ///
+ protected override void OnClosing(System.ComponentModel.CancelEventArgs e)
+ {
+ encodeQueue.EncodeStarted -= this.EncodeQueueEncodeStarted;
+ encodeQueue.EncodeCompleted -= this.EncodeQueueEncodeEnded;
+ base.OnClosing(e);
+ }
}
-}
+}
\ No newline at end of file