X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=win%2FC%23%2FfrmActivityWindow.cs;h=ee3d3bf750d20980f044f3efd290bbfaad629469;hb=4560ade3c833f282f02d15a9473e233488617df9;hp=cb2bbc222f4cf5109a1bcd130008998204a26633;hpb=d57bf0c5f9436c7faa917700a48e26f77d5881b0;p=handbrake-jp%2Fhandbrake-jp-git.git diff --git a/win/C#/frmActivityWindow.cs b/win/C#/frmActivityWindow.cs index cb2bbc22..ee3d3bf7 100644 --- a/win/C#/frmActivityWindow.cs +++ b/win/C#/frmActivityWindow.cs @@ -1,272 +1,477 @@ /* frmActivityWindow.cs $ - - This file is part of the HandBrake source code. - Homepage: . - It may be used under the terms of the GNU General Public License. */ - -using System; -using System.Collections; -using System.Collections.Generic; -using System.ComponentModel; -using System.Data; -using System.Drawing; -using System.Text; -using System.Windows.Forms; -using System.IO; -using System.Threading; -using System.Diagnostics; -using System.Runtime.InteropServices; - + 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.ComponentModel; + using System.Diagnostics; + using System.IO; + using System.Text; + using System.Threading; + using System.Windows.Forms; + + using HandBrake.Framework.Services; + using HandBrake.Framework.Services.Interfaces; + using HandBrake.ApplicationServices.Services.Interfaces; + + using Model; + using Timer = System.Threading.Timer; + + /// + /// The Activity Log Window + /// public partial class frmActivityWindow : Form { - delegate void SetTextCallback(string text); - String read_file; - Thread monitor; - frmMain mainWindow; - frmQueue queueWindow; - int position = 0; // Position in the arraylist reached by the current log output in the rtf box. + /* Private Variables */ + + /// + /// The Encode Object + /// + private readonly IQueue encode; + + /// + /// The Scan Object + /// + private readonly IScan scan; + + /// + /// The Error service + /// + private readonly IErrorService errorService = new ErrorService(); + + /// + /// The current position in the log file + /// + private int position; /// - /// This window should be used to display the RAW output of the handbrake CLI which is produced during an encode. + /// A Timer for this window /// - public frmActivityWindow(string file, frmMain fm, frmQueue fq) + private Timer windowTimer; + + /// + /// The Type of log that the window is currently dealing with + /// + private ActivityLogMode mode; + + /* Constructor */ + + /// + /// Initializes a new instance of the class. + /// + /// + /// The encode. + /// + /// + /// The scan. + /// + public frmActivityWindow(IQueue encode, IScan scan) { InitializeComponent(); - this.rtf_actLog.Text = string.Empty; - mainWindow = fm; - queueWindow = fq; - read_file = file; - position = 0; + this.encode = encode; + this.scan = scan; + this.position = 0; - // Print the Log header in the Rich text box. - displayLogHeader(); + // Listen for Scan and Encode Starting Events + scan.ScanStared += scan_ScanStared; + encode.EncodeStarted += encode_EncodeStarted; + } - // Start a new thread which will montior and keep the log window up to date if required/ - startLogThread(read_file); + /* Delegates */ - if (file == "dvdinfo.dat") - txt_log.Text = "Scan Log"; - else if (file == "hb_encode_log.dat") - txt_log.Text = "Encode Log"; + /// + /// A callback function for updating the ui + /// + /// + /// The text. + /// + private delegate void SetTextCallback(StringBuilder text); + /// + /// Clear text callback + /// + private delegate void SetTextClearCallback(); - // When the window closes, we want to abort the monitor thread. - this.Disposed += new EventHandler(forceQuit); - } + /// + /// Set mode callback + /// + /// + /// The set mode. + /// + private delegate void SetModeCallback(ActivityLogMode setMode); + + /* Private Methods */ /// - /// Displays the Log header + /// Set the window to scan mode /// - private void displayLogHeader() + /// + /// The set Mode. + /// + private void SetMode(ActivityLogMode setMode) { - // System Information - Functions.SystemInfo info = new Functions.SystemInfo(); - - // Add a header to the log file indicating that it's from the Windows GUI and display the windows version - rtf_actLog.AppendText(String.Format("### Windows GUI {1} {0} \n", Properties.Settings.Default.hb_build, Properties.Settings.Default.hb_version)); - rtf_actLog.AppendText(String.Format("### Running: {0} \n###\n", Environment.OSVersion.ToString())); - rtf_actLog.AppendText(String.Format("### CPU: {0} \n", info.getCpuCount())); - rtf_actLog.AppendText(String.Format("### Ram: {0} MB \n", info.TotalPhysicalMemory())); - rtf_actLog.AppendText(String.Format("### Screen: {0}x{1} \n", info.screenBounds().Bounds.Width, info.screenBounds().Bounds.Height)); - rtf_actLog.AppendText(String.Format("### Temp Dir: {0} \n", Path.GetTempPath())); - rtf_actLog.AppendText(String.Format("### Install Dir: {0} \n", Application.StartupPath)); - rtf_actLog.AppendText(String.Format("### Data Dir: {0} \n", Application.UserAppDataPath)); - rtf_actLog.AppendText("#########################################\n\n"); + if (IsHandleCreated) + { + if (rtf_actLog.InvokeRequired) + { + IAsyncResult invoked = BeginInvoke(new SetModeCallback(SetMode), new object[] { setMode }); + EndInvoke(invoked); + } + else + { + Reset(); + this.mode = setMode; + + Array values = Enum.GetValues(typeof(ActivityLogMode)); + Properties.Settings.Default.ActivityWindowLastMode = (int)values.GetValue(Convert.ToInt32(setMode)); + Properties.Settings.Default.Save(); + + this.Text = mode == ActivityLogMode.Scan + ? "Activity Window (Scan Log)" + : "Activity Window (Encode Log)"; + + if (mode == ActivityLogMode.Scan) + { + scan.ScanCompleted += stopWindowRefresh; + encode.EncodeEnded -= stopWindowRefresh; + } + else + { + scan.ScanCompleted -= stopWindowRefresh; + encode.EncodeEnded += stopWindowRefresh; + } + + // Start a fresh window timer + windowTimer = new Timer(new TimerCallback(LogMonitor), null, 1000, 1000); + } + } } /// - /// Starts a new thread which runs the autoUpdate function. + /// On Window load, start a new timer /// - /// File which will be used to populate the Rich text box. - private void startLogThread(string file) + /// + /// The sender. + /// + /// + /// The EventArgs. + /// + private void ActivityWindowLoad(object sender, EventArgs e) { - string logFile = Path.Combine(Path.GetTempPath(), file); - if (File.Exists(logFile)) + try { - // Start a new thread to run the autoUpdate process - monitor = new Thread(autoUpdate); - monitor.IsBackground = true; - monitor.Start(); + // Set the inital log file. + if (encode.IsEncoding) + { + this.logSelector.SelectedIndex = 1; + } + else if (scan.IsScanning) + { + this.logSelector.SelectedIndex = 0; + } + else + { + // Otherwise, use the last mode the window was in. + ActivityLogMode activitLogMode = (ActivityLogMode)Enum.ToObject(typeof(ActivityLogMode), Properties.Settings.Default.ActivityWindowLastMode); + this.logSelector.SelectedIndex = activitLogMode == ActivityLogMode.Scan ? 0 : 1; + } + } + catch (Exception exc) + { + errorService.ShowError("Error during load.", exc.ToString()); } - else - rtf_actLog.AppendText("\n\n\nERROR: The log file could not be found. \nMaybe you cleared your system's tempory folder or maybe you just havn't run an encode yet. \nTried to find the log file in: " + logFile); } /// - /// Change the log file to be displayed to hb_encode_log.dat + /// Set the Log window to encode mode when an encode starts. /// - /// - /// - private void btn_scan_log_Click(object sender, EventArgs e) + /// + /// The sender. + /// + /// + /// The e. + /// + private void encode_EncodeStarted(object sender, EventArgs e) { - if (monitor != null) - monitor.Abort(); - - rtf_actLog.Clear(); - read_file = "dvdinfo.dat"; - displayLogHeader(); - startLogThread(read_file); - txt_log.Text = "Scan Log"; + SetMode(ActivityLogMode.Encode); } /// - /// Change the log file to be displayed to dvdinfo.dat + /// Set the log widow to scan mode when a scan starts /// - /// - /// - private void btn_encode_log_Click(object sender, EventArgs e) + /// + /// The sender. + /// + /// + /// The e. + /// + private void scan_ScanStared(object sender, EventArgs e) { - if (monitor != null) - monitor.Abort(); + SetMode(ActivityLogMode.Scan); + } - rtf_actLog.Clear(); - read_file = "hb_encode_log.dat"; - position = 0; - displayLogHeader(); - startLogThread(read_file); - txt_log.Text = "Encode Log"; + /// + /// Stop refreshing the window when no scanning or encoding is happening. + /// + /// + /// The sender. + /// + /// + /// The e. + /// + private void stopWindowRefresh(object sender, EventArgs e) + { + windowTimer.Dispose(); + Reset(); + LogMonitor(null); } /// - /// Copy to Clipboard + /// Append new text to the window /// - /// - /// - private void btn_copy_Click(object sender, EventArgs e) + /// + /// The n. + /// + private void LogMonitor(object n) { - if (rtf_actLog.SelectedText != "") - Clipboard.SetDataObject(rtf_actLog.SelectedText, true); - else - Clipboard.SetDataObject(rtf_actLog.Text, true); + AppendWindowText(GetLog()); } /// - /// Updates the log window with any new data which is in the log file. - /// This is done every 5 seconds. + /// New Code for getting the Activity log from the Services rather than reading a file. /// - /// - private void autoUpdate(object state) + /// + /// The StringBuilder containing a log + /// + private StringBuilder GetLog() { - Boolean lastUpdate = false; - updateTextFromThread(); - while (true) + StringBuilder appendText = new StringBuilder(); + + try { - if ((mainWindow.isEncoding() == true) || (queueWindow.isEncoding() == true)) - updateTextFromThread(); + if (this.mode == ActivityLogMode.Scan) + { + if (scan == null || scan.ActivityLog == string.Empty) + { + appendText.AppendFormat("Waiting for the log to be generated ...\n"); + position = 0; + ClearWindowText(); + return appendText; + } + + using (StringReader reader = new StringReader(scan.ActivityLog)) + { + LogReader(reader, appendText); + } + } else { - // The encode may just have stoped, so, refresh the log one more time before restarting it. - if (lastUpdate == false) - updateTextFromThread(); - - lastUpdate = true; // Prevents the log window from being updated when there is no encode going. - position = 0; // There is no encoding, so reset the log position counter to 0 so it can be reused + if (encode == null || encode.ActivityLog == string.Empty) + { + appendText.AppendFormat("Waiting for the log to be generated ...\n"); + position = 0; + ClearWindowText(); + return appendText; + } + + using (StringReader reader = new StringReader(encode.ActivityLog)) + { + LogReader(reader, appendText); + } } - Thread.Sleep(5000); } + catch (Exception exc) + { + windowTimer.Dispose(); + errorService.ShowError("GetLog() Error", exc.ToString()); + } + + return appendText; } /// - /// Finds any new text in the log file and calls a funciton to display this new text. + /// Reads the log data from a Scan or Encode object /// - private void updateTextFromThread() + /// + /// The reader. + /// + /// + /// The append text. + /// + private void LogReader(StringReader reader, StringBuilder appendText) { - string text = ""; - List data = readFile(); - int count = data.Count; - - while (position < count) + string line; + int i = 1; + while ((line = reader.ReadLine()) != null) { - text = data[position].ToString(); - if (data[position].ToString().Contains("has exited")) - text = "\n ############ End of Log ############## \n"; - position++; - - SetText(text); + if (i > position) + { + appendText.AppendLine(line); + position++; + } + i++; } } /// - /// Updates the rich text box with anything in the string text. + /// Append text to the RTF box /// - /// - private void SetText(string text) + /// + /// The text. + /// + private void AppendWindowText(StringBuilder text) { - // InvokeRequired required compares the thread ID of the - // calling thread to the thread ID of the creating thread. - // If these threads are different, it returns true. - if (this.rtf_actLog.InvokeRequired) + try { - SetTextCallback d = new SetTextCallback(SetText); - this.Invoke(d, new object[] { text }); + if (IsHandleCreated) + { + if (rtf_actLog.InvokeRequired) + { + IAsyncResult invoked = BeginInvoke(new SetTextCallback(AppendWindowText), new object[] { text }); + EndInvoke(invoked); + } + else + lock (rtf_actLog) + rtf_actLog.AppendText(text.ToString()); + + // Stop the refresh process if log has finished. + if (text.ToString().Contains("HandBrake has Exited")) + { + windowTimer.Dispose(); + } + } } - else + catch (Exception) { - this.rtf_actLog.AppendText(text); + return; } } /// - /// Read the log file, and store the data in a List. + /// Clear the contents of the log window /// - /// - private List readFile() + private void ClearWindowText() { - // Ok, the task here is to, Get an arraylist of log data. - // And update some global varibles which are pointers to the last displayed log line. - List logData = new List(); - try { - // hb_encode_log.dat is the primary log file. Since .NET can't read this file whilst the CLI is outputing to it (Not even in read only mode), - // we'll need to make a copy of it. - string logFile = Path.Combine(Path.GetTempPath(), read_file); - string logFile2 = Path.Combine(Path.GetTempPath(), "hb_encode_log_AppReadable.dat"); - - // Make sure the application readable log file does not already exist. FileCopy fill fail if it does. - if (File.Exists(logFile2)) - File.Delete(logFile2); - - // Copy the log file. - File.Copy(logFile, logFile2); - - // Open the copied log file for reading - StreamReader sr = new StreamReader(logFile2); - string line = sr.ReadLine(); - while (line != null) + if (IsHandleCreated) { - if (line.Trim() != "") - logData.Add(line + System.Environment.NewLine); - - line = sr.ReadLine(); + if (rtf_actLog.InvokeRequired) + { + IAsyncResult invoked = BeginInvoke(new SetTextClearCallback(ClearWindowText)); + EndInvoke(invoked); + } + else + lock (rtf_actLog) + rtf_actLog.Clear(); } - sr.Close(); - sr.Dispose(); - - return logData; } - catch (Exception exc) + catch (Exception) { - MessageBox.Show("Error in readFile() \n Unable to read the log file.\n You may have to restart HandBrake.\n Error Information: \n\n" + exc.ToString(), "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning); + return; } - return null; } /// - /// Kills the montior thead when the window is disposed of. + /// Reset Everything /// - /// - /// - private void forceQuit(object sender, EventArgs e) + private void Reset() { - if (monitor != null) - monitor.Abort(); + if (windowTimer != null) + windowTimer.Dispose(); + position = 0; + ClearWindowText(); + windowTimer = new Timer(new TimerCallback(LogMonitor), null, 1000, 1000); + } + + /* Menus and Buttons */ + + /// + /// Copy log to clipboard + /// + /// + /// The sender. + /// + /// + /// The e. + /// + private void MnuCopyLogClick(object sender, EventArgs e) + { + Clipboard.SetDataObject(rtf_actLog.SelectedText != string.Empty ? rtf_actLog.SelectedText : rtf_actLog.Text, true); + } + + /// + /// Open the log folder + /// + /// + /// The sender. + /// + /// + /// The e. + /// + private void MnuOpenLogFolderClick(object sender, EventArgs e) + { + string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs"; + string windir = Environment.GetEnvironmentVariable("WINDIR"); + Process prc = new Process + { + StartInfo = + { + FileName = windir + @"\explorer.exe", + Arguments = logDir + } + }; + prc.Start(); + } + + /// + /// Copy the log + /// + /// + /// The sender. + /// + /// + /// The e. + /// + private void BtnCopyClick(object sender, EventArgs e) + { + Clipboard.SetDataObject(rtf_actLog.SelectedText != string.Empty ? rtf_actLog.SelectedText : rtf_actLog.Text, true); + } + + /// + /// Change the Log file in the viewer + /// + /// The Sender + /// The EventArgs + private void LogSelectorClick(object sender, EventArgs e) + { + this.SetMode((string)this.logSelector.SelectedItem == "Scan Log" ? ActivityLogMode.Scan : ActivityLogMode.Encode); + } + + /* Overrides */ + + /// + /// override onclosing + /// + /// + /// The e. + /// + protected override void OnClosing(CancelEventArgs e) + { + scan.ScanStared -= scan_ScanStared; + encode.EncodeStarted -= encode_EncodeStarted; + + scan.ScanCompleted -= stopWindowRefresh; + encode.EncodeEnded -= stopWindowRefresh; - this.Close(); + windowTimer.Dispose(); + e.Cancel = true; + this.Dispose(); + base.OnClosing(e); } } } \ No newline at end of file