X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=win%2FC%23%2FfrmActivityWindow.cs;h=07e8f3dc8681816d17f85839fb5657c88aa8cd2d;hb=bbadff781cdcb5c4676d26141c493939ea28b769;hp=4864df680a7f6e76f0fe1a087c117a72df327acb;hpb=8e9552cf75ccc949de785fe02c88d71afd18a5fa;p=handbrake-jp%2Fhandbrake-jp-git.git diff --git a/win/C#/frmActivityWindow.cs b/win/C#/frmActivityWindow.cs index 4864df68..07e8f3dc 100644 --- a/win/C#/frmActivityWindow.cs +++ b/win/C#/frmActivityWindow.cs @@ -4,120 +4,283 @@ Homepage: . It may be used under the terms of the GNU General Public License. */ -using System; -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; - - namespace Handbrake { + using System; + using System.ComponentModel; + using System.Diagnostics; + using System.IO; + using System.Text; + using System.Threading; + using System.Windows.Forms; + using Functions; + using Timer = System.Threading.Timer; + public partial class frmActivityWindow : Form { - /// - /// This window should be used to display the RAW output of the handbrake CLI which is produced during an encode. - /// - /// - Thread monitorFile; - public frmActivityWindow() + private delegate void SetTextCallback(StringBuilder text); + + private delegate void SetTextClearCallback(); + + private int Position; + private string LastMode; + private string CurrentMode; + private Timer WindowTimer; + + public frmActivityWindow(string mode) { InitializeComponent(); - this.rtf_actLog.Text = string.Empty; - monitorFile = new Thread(autoUpdate); + Position = 0; + if (mode == "scan") + SetScanMode(); + else + SetEncodeMode(); } - - private void btn_close_Click(object sender, EventArgs e) + + private void NewActivityWindow_Load(object sender, EventArgs e) { - monitorFile.Abort(); - this.Hide(); + WindowTimer = new Timer(new TimerCallback(LogMonitor), null, 1000, 1000); } - private void frmActivityWindow_Load(object sender, EventArgs e) + private void LogMonitor(object n) { - this.rtf_actLog.Text = string.Empty; - rtf_actLog.Text = readFile(); - - monitorFile.Start(); + if (SetLogFile != LastMode) Reset(); + + // Perform the window update + switch (SetLogFile) + { + case "last_scan_log.txt": + AppendWindowText(ReadFile("last_scan_log.txt")); + LastMode = "last_scan_log.txt"; + break; + case "last_encode_log.txt": + AppendWindowText(ReadFile("last_encode_log.txt")); + LastMode = "last_encode_log.txt"; + break; + } } - private void autoUpdate(object state) + private StringBuilder ReadFile(string file) { - while (true) + StringBuilder appendText = new StringBuilder(); + lock (this) { - updateTextFromThread(); - Thread.Sleep(3000); + // last_encode_log.txt 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 logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + + "\\HandBrake\\logs"; + string logFile = Path.Combine(logDir, file); + string logFile2 = Path.Combine(logDir, "tmp_appReadable_log.txt"); + + try + { + // 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. + if (File.Exists(logFile)) + File.Copy(logFile, logFile2, true); + else + { + appendText.AppendFormat("Waiting for the log file to be generated ...\n"); + Position = 0; + ClearWindowText(); + PrintLogHeader(); + return appendText; + } + + // Start the Reader + // Only use text which continues on from the last read line + StreamReader sr = new StreamReader(logFile2); + string line; + int i = 1; + while ((line = sr.ReadLine()) != null) + { + if (i > Position) + { + appendText.AppendLine(line); + Position++; + } + i++; + } + sr.Close(); + sr.Dispose(); + } + catch (Exception) + { + Reset(); + appendText = new StringBuilder(); + appendText.AppendFormat( + "\nThe Log file is currently in use. Waiting for the log file to become accessible ...\n"); + } } + return appendText; } - - private delegate void UpdateUIHandler(); - private void updateTextFromThread() + + private void AppendWindowText(StringBuilder text) { - if (this.InvokeRequired) + try + { + 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()); + } + } + catch (Exception) { - this.BeginInvoke(new UpdateUIHandler(updateTextFromThread)); return; } - rtf_actLog.Text = readFile(); - this.rtf_actLog.SelectionStart = this.rtf_actLog.Text.Length -1; - this.rtf_actLog.ScrollToCaret(); - - if (rtf_actLog.Text.Contains("HandBrake has exited.")) - monitorFile.Abort(); } - private string readFile() + private void ClearWindowText() { - string log = ""; try { - // hb_encode_log.dat is the primary log file. Since .NET can't read this file whilst the CLI is outputing to it, - // we'll need to make a copy of it. - string logFile = Path.Combine(Path.GetTempPath(), "hb_encode_log.dat"); - 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); + if (IsHandleCreated) + { + if (rtf_actLog.InvokeRequired) + { + IAsyncResult invoked = BeginInvoke(new SetTextClearCallback(ClearWindowText)); + EndInvoke(invoked); + } + else + lock (rtf_actLog) + rtf_actLog.Clear(); + } + } + catch (Exception) + { + return; + } + } - // Begin processing the log file. - StreamReader sr = new StreamReader(logFile2); - string line = sr.ReadLine(); - while (line != null) + private void PrintLogHeader() + { + try + { + if (IsHandleCreated) { - log = log + (line + System.Environment.NewLine); - line = sr.ReadLine(); + if (rtf_actLog.InvokeRequired) + { + IAsyncResult invoked = BeginInvoke(new SetTextClearCallback(PrintLogHeader)); + EndInvoke(invoked); + } + else + { + lock (rtf_actLog) + { + // Print the log header. This function will be re-implimented later. Do not delete. + 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)); + rtf_actLog.AppendText(String.Format("### CPU: {0} \n", SystemInfo.GetCpuCount)); + rtf_actLog.AppendText(String.Format("### Ram: {0} MB \n", SystemInfo.TotalPhysicalMemory)); + rtf_actLog.AppendText(String.Format("### Screen: {0}x{1} \n", + SystemInfo.ScreenBounds.Bounds.Width, + SystemInfo.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"); + } + } } - sr.Close(); } - catch (Exception exc) + catch (Exception) { - MessageBox.Show("An Error has occured! \n\n" + exc.ToString(), "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning); + return; } + } + + private void Reset() + { + if (WindowTimer != null) + WindowTimer.Dispose(); + Position = 0; + ClearWindowText(); + PrintLogHeader(); + WindowTimer = new Timer(new TimerCallback(LogMonitor), null, 1000, 1000); + } + + #region Public + + public string SetLogFile + { + get { return string.IsNullOrEmpty(CurrentMode) ? string.Empty : CurrentMode; } + set { CurrentMode = value; } + } + + public void SetScanMode() + { + Reset(); + SetLogFile = "last_scan_log.txt"; + this.Text = "Activity Window (Scan Log)"; + } + + public void SetEncodeMode() + { + Reset(); + SetLogFile = "last_encode_log.txt"; + this.Text = "Activity Window (Enocde Log)"; + } + + #endregion + + #region User Interface + + private void mnu_copy_log_Click(object sender, EventArgs e) + { + Clipboard.SetDataObject(rtf_actLog.SelectedText != string.Empty ? rtf_actLog.SelectedText : rtf_actLog.Text, true); + } - return log; + private void mnu_openLogFolder_Click(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(); } private void btn_copy_Click(object sender, EventArgs e) { - if (rtf_actLog.Text != "") - Clipboard.SetText(rtf_actLog.Text, TextDataFormat.Rtf); + Clipboard.SetDataObject(rtf_actLog.SelectedText != string.Empty ? rtf_actLog.SelectedText : rtf_actLog.Text, true); + } + + private void btn_scan_log_Click(object sender, EventArgs e) + { + SetScanMode(); } - private void btn_refresh_Click(object sender, EventArgs e) + private void btn_encode_log_Click(object sender, EventArgs e) { - rtf_actLog.Clear(); - rtf_actLog.Text = readFile(); + SetEncodeMode(); } + #endregion + protected override void OnClosing(CancelEventArgs e) + { + WindowTimer.Dispose(); + e.Cancel = true; + this.Dispose(); + base.OnClosing(e); + } } } \ No newline at end of file