X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=win%2FC%23%2FfrmPreview.cs;h=14080bd4851cbd6a76ff50194584ddd6773d2c2b;hb=55b0015a8c50106e553bc2f48336cc2a1c495459;hp=6118b43dabf3150f4dd77c9912b583d523e85592;hpb=7be6051e420dba45add0a213f12f143b898f5d7a;p=handbrake-jp%2Fhandbrake-jp-git.git diff --git a/win/C#/frmPreview.cs b/win/C#/frmPreview.cs index 6118b43d..14080bd4 100644 --- a/win/C#/frmPreview.cs +++ b/win/C#/frmPreview.cs @@ -1,25 +1,31 @@ -using System; -using System.Windows.Forms; -using System.Threading; -using System.Diagnostics; -using System.Runtime.InteropServices; -using System.IO; -using Handbrake.EncodeQueue; -using Handbrake.Functions; -using QTOControlLib; -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 { - readonly QueryGenerator HbCommonFunc = new QueryGenerator(); - readonly Queue Process = new Queue(); - private delegate void UpdateUIHandler(); - String CurrentlyPlaying = ""; - readonly frmMain MainWindow; + private string CurrentlyPlaying = string.Empty; + private readonly frmMain MainWindow; private Thread Player; - private readonly Boolean NoQT; + private readonly bool NoQT; + private readonly Queue Process = new Queue(); + private delegate void UpdateUIHandler(); + private bool playWithVLC; public frmPreview(frmMain mw) { @@ -39,78 +45,102 @@ namespace Handbrake 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 btn_playVLC_Click(object sender, EventArgs e) { - lbl_status.Visible = true; + ProgressBarStatus.Visible = true; + ProgressBarStatus.Value = 0; + lbl_encodeStatus.Visible = true; + playWithVLC = true; + try { if (!NoQT) - QTControl.URL = ""; + 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); + 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; - lbl_status.Text = "Encoding Sample for (VLC) ..."; + this.Text += " (Encoding)"; int duration; int.TryParse(cb_duration.Text, out duration); - String query = HbCommonFunc.GenerateCLIQuery(MainWindow, 3, duration, cb_preview.Text); + string query = QueryGenerator.GenerateCliQuery(MainWindow, 3, duration, cb_preview.Text); ThreadPool.QueueUserWorkItem(ProcMonitor, query); } + 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); + 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.", + 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 { - lbl_status.Visible = true; + ProgressBarStatus.Visible = true; + ProgressBarStatus.Value = 0; + lbl_encodeStatus.Visible = true; try { - QTControl.URL = ""; + 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); + 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; - lbl_status.Text = "Encoding Sample for (QT) ..."; + this.Text += " (Encoding)"; int duration; int.TryParse(cb_duration.Text, out duration); - String query = HbCommonFunc.GenerateCLIQuery(MainWindow, 3, duration, cb_preview.Text); + 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); + MessageBox.Show(this, "Handbrake is already encoding a video!", "Status", MessageBoxButtons.OK, + MessageBoxIcon.Warning); else { - Process.CreatePreviewSample((string)state); + Process.CreatePreviewSample((string) state); + if (Process.HbProcess != null) { Process.HbProcess.WaitForExit(); @@ -119,6 +149,35 @@ namespace Handbrake 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 @@ -128,32 +187,35 @@ namespace Handbrake BeginInvoke(new UpdateUIHandler(EncodeCompleted)); return; } + + ProgressBarStatus.Visible = false; + lbl_encodeStatus.Visible = false; + if (!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 != "") - CurrentlyPlaying = MainWindow.text_destination.Text.Replace(".mp4", "_sample.mp4").Replace(".m4v", "_sample.m4v").Replace(".mkv", "_sample.mkv"); ; + 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 (playerSelection == "QT") + if (!playWithVLC) Play(); else PlayVLC(); - - lbl_status.Text = ""; } catch (Exception exc) { - MessageBox.Show(this, "frmPreview.cs EncodeCompleted " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); + MessageBox.Show(this, "frmPreview.cs EncodeCompleted " + exc, "Error", MessageBoxButtons.OK, + MessageBoxIcon.Error); } } + #endregion #region Playback @@ -163,9 +225,8 @@ namespace Handbrake /// private void Play() { - Player = new Thread(OpenMovie) { IsBackground = true }; + Player = new Thread(OpenMovie) {IsBackground = true}; Player.Start(); - lbl_status.Visible = false; } /// @@ -174,20 +235,23 @@ namespace Handbrake private void PlayVLC() { // Launch VLC and Play video. - if (CurrentlyPlaying != "") + if (CurrentlyPlaying != string.Empty) { 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")))) + + 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"; - + + 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)) @@ -197,25 +261,24 @@ namespace Handbrake } 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\") ", + 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 + "\""; + string args = "\"" + CurrentlyPlaying + "\""; ProcessStartInfo vlc = new ProcessStartInfo(Properties.Settings.Default.VLC_Path, args); System.Diagnostics.Process.Start(vlc); - lbl_status.Text = "VLC will now launch."; } - } 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); } - lbl_status.Visible = false; } /// @@ -242,13 +305,24 @@ namespace Handbrake 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); + 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); + 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