/* frmActivityWindow.cs $\r
- \r
- This file is part of the HandBrake source code.\r
- Homepage: <http://handbrake.fr>.\r
- It may be used under the terms of the GNU General Public License. */\r
-\r
-using System;\r
-using System.Collections.Generic;\r
-using System.ComponentModel;\r
-using System.Data;\r
-using System.Drawing;\r
-using System.Text;\r
-using System.Windows.Forms;\r
-using System.IO;\r
-\r
+ This file is part of the HandBrake source code.\r
+ Homepage: <http://handbrake.fr>.\r
+ It may be used under the terms of the GNU General Public License. */\r
\r
namespace Handbrake\r
{\r
+ using System;\r
+ using System.ComponentModel;\r
+ using System.Diagnostics;\r
+ using System.IO;\r
+ using System.Text;\r
+ using System.Threading;\r
+ using System.Windows.Forms;\r
+ using Functions;\r
+ using Timer = System.Threading.Timer;\r
+\r
+ /// <summary>\r
+ /// The Activity Log Window\r
+ /// </summary>\r
public partial class frmActivityWindow : Form\r
{\r
/// <summary>\r
- /// This window should be used to display the RAW output of the handbrake CLI which is produced during an encode.\r
+ /// The current position in the log file\r
+ /// </summary>\r
+ private int position;\r
+\r
+ /// <summary>\r
+ /// The previous mode\r
+ /// </summary>\r
+ private string lastMode;\r
+\r
+ /// <summary>\r
+ /// The current mode\r
+ /// </summary>\r
+ private string currentMode;\r
+\r
+ /// <summary>\r
+ /// A Timer for this window\r
+ /// </summary>\r
+ private Timer windowTimer;\r
+\r
+ /// <summary>\r
+ /// Initializes a new instance of the <see cref="frmActivityWindow"/> class.\r
/// </summary>\r
- public frmActivityWindow()\r
+ /// <param name="mode">\r
+ /// The mode.\r
+ /// </param>\r
+ public frmActivityWindow(string mode)\r
{\r
InitializeComponent();\r
- this.rtf_actLog.Text = string.Empty; \r
+\r
+ position = 0;\r
+ if (mode == "scan")\r
+ SetScanMode();\r
+ else\r
+ SetEncodeMode();\r
+ }\r
+\r
+ /// <summary>\r
+ /// A callback function for updating the ui\r
+ /// </summary>\r
+ /// <param name="text">\r
+ /// The text.\r
+ /// </param>\r
+ private delegate void SetTextCallback(StringBuilder text);\r
+\r
+ /// <summary>\r
+ /// Clear text callback\r
+ /// </summary>\r
+ private delegate void SetTextClearCallback();\r
+\r
+ // Public\r
+\r
+ /// <summary>\r
+ /// Gets or sets SetLogFile.\r
+ /// </summary>\r
+ public string SetLogFile\r
+ {\r
+ get { return string.IsNullOrEmpty(currentMode) ? string.Empty : currentMode; }\r
+ set { currentMode = value; }\r
+ }\r
+\r
+ /// <summary>\r
+ /// Set the window to scan mode\r
+ /// </summary>\r
+ public void SetScanMode()\r
+ {\r
+ Reset();\r
+ SetLogFile = "last_scan_log.txt";\r
+ this.Text = "Activity Window (Scan Log)";\r
}\r
\r
- private void btn_close_Click(object sender, EventArgs e)\r
+ /// <summary>\r
+ /// Set the window to encode mode\r
+ /// </summary>\r
+ public void SetEncodeMode()\r
{\r
- this.Hide();\r
+ Reset();\r
+ SetLogFile = "last_encode_log.txt";\r
+ this.Text = "Activity Window (Enocde Log)";\r
}\r
\r
- private void frmActivityWindow_Load(object sender, EventArgs e)\r
+ // Logging\r
+\r
+ /// <summary>\r
+ /// On Window load, start a new timer\r
+ /// </summary>\r
+ /// <param name="sender">\r
+ /// The sender.\r
+ /// </param>\r
+ /// <param name="e">\r
+ /// The e.\r
+ /// </param>\r
+ private void NewActivityWindow_Load(object sender, EventArgs e)\r
{\r
- this.rtf_actLog.Text = string.Empty;\r
- readFile();\r
+ windowTimer = new Timer(new TimerCallback(LogMonitor), null, 1000, 1000);\r
}\r
\r
- private void readFile()\r
+ /// <summary>\r
+ /// Append new text to the window\r
+ /// </summary>\r
+ /// <param name="n">\r
+ /// The n.\r
+ /// </param>\r
+ private void LogMonitor(object n)\r
{\r
- try\r
+ if (SetLogFile != lastMode) Reset();\r
+\r
+ // Perform the window update\r
+ switch (SetLogFile)\r
{\r
- // hb_encode_log.dat is the primary log file. Since .NET can't read this file whilst the CLI is outputing to it,\r
+ case "last_scan_log.txt":\r
+ AppendWindowText(ReadFile("last_scan_log.txt"));\r
+ lastMode = "last_scan_log.txt";\r
+ break;\r
+ case "last_encode_log.txt":\r
+ AppendWindowText(ReadFile("last_encode_log.txt"));\r
+ lastMode = "last_encode_log.txt";\r
+ break;\r
+ }\r
+ }\r
+\r
+ /// <summary>\r
+ /// Read the log file\r
+ /// </summary>\r
+ /// <param name="file">\r
+ /// The file.\r
+ /// </param>\r
+ /// <returns>\r
+ /// A string builder containing the log data\r
+ /// </returns>\r
+ private StringBuilder ReadFile(string file)\r
+ {\r
+ StringBuilder appendText = new StringBuilder();\r
+ lock (this)\r
+ {\r
+ // 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),\r
// we'll need to make a copy of it.\r
- string logFile = Path.Combine(Path.GetTempPath(), "hb_encode_log.dat");\r
- string logFile2 = Path.Combine(Path.GetTempPath(), "hb_encode_log_AppReadable.dat");\r
+ string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) +\r
+ "\\HandBrake\\logs";\r
+ string logFile = Path.Combine(logDir, file);\r
+ string logFile2 = Path.Combine(logDir, "tmp_appReadable_log.txt");\r
+\r
+ try\r
+ {\r
+ // Make sure the application readable log file does not already exist. FileCopy fill fail if it does.\r
+ if (File.Exists(logFile2))\r
+ File.Delete(logFile2);\r
+\r
+ // Copy the log file.\r
+ if (File.Exists(logFile))\r
+ File.Copy(logFile, logFile2, true);\r
+ else\r
+ {\r
+ appendText.AppendFormat("Waiting for the log file to be generated ...\n");\r
+ position = 0;\r
+ ClearWindowText();\r
+ PrintLogHeader();\r
+ return appendText;\r
+ }\r
+\r
+ // Start the Reader\r
+ // Only use text which continues on from the last read line\r
+ StreamReader sr = new StreamReader(logFile2);\r
+ string line;\r
+ int i = 1;\r
+ while ((line = sr.ReadLine()) != null)\r
+ {\r
+ if (i > position)\r
+ {\r
+ appendText.AppendLine(line);\r
+ position++;\r
+ }\r
+ i++;\r
+ }\r
+ sr.Close();\r
+ sr.Dispose();\r
+ }\r
+ catch (Exception)\r
+ {\r
+ Reset();\r
+ appendText = new StringBuilder();\r
+ appendText.AppendLine("\nThe Log file is currently in use. Waiting for the log file to become accessible ...\n");\r
+ }\r
+ }\r
+ return appendText;\r
+ }\r
\r
- // Make sure the application readable log file does not already exist. FileCopy fill fail if it does.\r
- if (File.Exists(logFile2))\r
- File.Delete(logFile2);\r
+ /// <summary>\r
+ /// Append text to the RTF box\r
+ /// </summary>\r
+ /// <param name="text">\r
+ /// The text.\r
+ /// </param>\r
+ private void AppendWindowText(StringBuilder text)\r
+ {\r
+ try\r
+ {\r
+ if (IsHandleCreated)\r
+ {\r
+ if (rtf_actLog.InvokeRequired)\r
+ {\r
+ IAsyncResult invoked = BeginInvoke(new SetTextCallback(AppendWindowText), new object[] { text });\r
+ EndInvoke(invoked);\r
+ }\r
+ else\r
+ lock (rtf_actLog)\r
+ rtf_actLog.AppendText(text.ToString());\r
+ }\r
+ }\r
+ catch (Exception)\r
+ {\r
+ return;\r
+ }\r
+ }\r
\r
- // Copy the log file.\r
- File.Copy(logFile, logFile2);\r
+ /// <summary>\r
+ /// Clear the contents of the log window\r
+ /// </summary>\r
+ private void ClearWindowText()\r
+ {\r
+ try\r
+ {\r
+ if (IsHandleCreated)\r
+ {\r
+ if (rtf_actLog.InvokeRequired)\r
+ {\r
+ IAsyncResult invoked = BeginInvoke(new SetTextClearCallback(ClearWindowText));\r
+ EndInvoke(invoked);\r
+ }\r
+ else\r
+ lock (rtf_actLog)\r
+ rtf_actLog.Clear();\r
+ }\r
+ }\r
+ catch (Exception)\r
+ {\r
+ return;\r
+ }\r
+ }\r
\r
- // Begin processing the log file.\r
- StreamReader sr = new StreamReader(logFile2);\r
- string line = sr.ReadLine();\r
- while (line != null)\r
+ /// <summary>\r
+ /// Display the log header\r
+ /// </summary>\r
+ private void PrintLogHeader()\r
+ {\r
+ try\r
+ {\r
+ if (IsHandleCreated)\r
{\r
- this.rtf_actLog.AppendText(line + System.Environment.NewLine);\r
- line = sr.ReadLine();\r
+ if (rtf_actLog.InvokeRequired)\r
+ {\r
+ IAsyncResult invoked = BeginInvoke(new SetTextClearCallback(PrintLogHeader));\r
+ EndInvoke(invoked);\r
+ }\r
+ else\r
+ {\r
+ lock (rtf_actLog)\r
+ {\r
+ // Print the log header. This function will be re-implimented later. Do not delete.\r
+ StringBuilder header = new StringBuilder();\r
+\r
+ header.AppendLine(String.Format("### Windows GUI {1} {0} \n", Properties.Settings.Default.hb_build, Properties.Settings.Default.hb_version));\r
+ header.AppendLine(String.Format("### Running: {0} \n###\n", Environment.OSVersion));\r
+ header.AppendLine(String.Format("### CPU: {0} \n", SystemInfo.GetCpuCount));\r
+ header.AppendLine(String.Format("### Ram: {0} MB \n", SystemInfo.TotalPhysicalMemory));\r
+ header.AppendLine(String.Format("### Screen: {0}x{1} \n", SystemInfo.ScreenBounds.Bounds.Width, SystemInfo.ScreenBounds.Bounds.Height));\r
+ header.AppendLine(String.Format("### Temp Dir: {0} \n", Path.GetTempPath()));\r
+ header.AppendLine(String.Format("### Install Dir: {0} \n", Application.StartupPath));\r
+ header.AppendLine(String.Format("### Data Dir: {0} \n", Application.UserAppDataPath));\r
+ header.AppendLine("#########################################\n\n");\r
+\r
+ rtf_actLog.AppendText(header.ToString());\r
+ }\r
+ }\r
}\r
- sr.Close();\r
}\r
- catch (Exception exc)\r
+ catch (Exception)\r
{\r
- rtf_actLog.Clear();\r
- rtf_actLog.Text = "Please wait until the encode has finished to view the log. \n\n\n" + exc.ToString();\r
+ return;\r
}\r
}\r
\r
- private void btn_copy_Click(object sender, EventArgs e)\r
+ /// <summary>\r
+ /// Reset Everything\r
+ /// </summary>\r
+ private void Reset()\r
{\r
- if (rtf_actLog.Text != "")\r
- Clipboard.SetText(rtf_actLog.Text, TextDataFormat.Text);\r
+ if (windowTimer != null)\r
+ windowTimer.Dispose();\r
+ position = 0;\r
+ ClearWindowText();\r
+ PrintLogHeader();\r
+ windowTimer = new Timer(new TimerCallback(LogMonitor), null, 1000, 1000);\r
}\r
\r
- private void btn_refresh_Click(object sender, EventArgs e)\r
+ // Menus and Buttons\r
+\r
+ /// <summary>\r
+ /// Copy log to clipboard\r
+ /// </summary>\r
+ /// <param name="sender">\r
+ /// The sender.\r
+ /// </param>\r
+ /// <param name="e">\r
+ /// The e.\r
+ /// </param>\r
+ private void MnuCopyLogClick(object sender, EventArgs e)\r
{\r
- rtf_actLog.Clear();\r
- readFile();\r
+ Clipboard.SetDataObject(rtf_actLog.SelectedText != string.Empty ? rtf_actLog.SelectedText : rtf_actLog.Text, true);\r
}\r
\r
+ /// <summary>\r
+ /// Open the log folder\r
+ /// </summary>\r
+ /// <param name="sender">\r
+ /// The sender.\r
+ /// </param>\r
+ /// <param name="e">\r
+ /// The e.\r
+ /// </param>\r
+ private void MnuOpenLogFolderClick(object sender, EventArgs e)\r
+ {\r
+ string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs";\r
+ string windir = Environment.GetEnvironmentVariable("WINDIR");\r
+ Process prc = new Process\r
+ {\r
+ StartInfo =\r
+ {\r
+ FileName = windir + @"\explorer.exe",\r
+ Arguments = logDir\r
+ }\r
+ };\r
+ prc.Start();\r
+ }\r
\r
+ /// <summary>\r
+ /// Copy the log\r
+ /// </summary>\r
+ /// <param name="sender">\r
+ /// The sender.\r
+ /// </param>\r
+ /// <param name="e">\r
+ /// The e.\r
+ /// </param>\r
+ private void BtnCopyClick(object sender, EventArgs e)\r
+ {\r
+ Clipboard.SetDataObject(rtf_actLog.SelectedText != string.Empty ? rtf_actLog.SelectedText : rtf_actLog.Text, true);\r
+ }\r
+\r
+ /// <summary>\r
+ /// Set scan mode\r
+ /// </summary>\r
+ /// <param name="sender">\r
+ /// The sender.\r
+ /// </param>\r
+ /// <param name="e">\r
+ /// The e.\r
+ /// </param>\r
+ private void BtnScanLogClick(object sender, EventArgs e)\r
+ {\r
+ SetScanMode();\r
+ }\r
+\r
+ /// <summary>\r
+ /// Set the encode mode\r
+ /// </summary>\r
+ /// <param name="sender">\r
+ /// The sender.\r
+ /// </param>\r
+ /// <param name="e">\r
+ /// The e.\r
+ /// </param>\r
+ private void BtnEncodeLogClick(object sender, EventArgs e)\r
+ {\r
+ SetEncodeMode();\r
+ }\r
+\r
+ // Overrides\r
+\r
+ /// <summary>\r
+ /// override onclosing\r
+ /// </summary>\r
+ /// <param name="e">\r
+ /// The e.\r
+ /// </param>\r
+ protected override void OnClosing(CancelEventArgs e)\r
+ {\r
+ windowTimer.Dispose();\r
+ e.Cancel = true;\r
+ this.Dispose();\r
+ base.OnClosing(e);\r
+ }\r
}\r
}
\ No newline at end of file