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.ComponentModel;\r
-using System.Windows.Forms;\r
-using System.IO;\r
-using System.Threading;\r
-using Handbrake.EncodeQueue;\r
-using Handbrake.Functions;\r
-using Microsoft.Win32;\r
-\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
public partial class frmActivityWindow : Form\r
{\r
- private delegate void setTextCallback(string text);\r
- private String _readFile;\r
- private readonly EncodeAndQueueHandler _encodeQueue;\r
- private int _position; // Position in the arraylist reached by the current log output in the rtf box.\r
- private readonly frmMain _mainWin;\r
- private Boolean _lastUpdate;\r
- private Boolean fileNotFoundQuickFix;\r
+ private delegate void SetTextCallback(StringBuilder text);\r
\r
- public frmActivityWindow(string file, EncodeAndQueueHandler eh, frmMain mw)\r
- {\r
- InitializeComponent();\r
+ private delegate void SetTextClearCallback();\r
\r
- _encodeQueue = eh;\r
- _mainWin = mw;\r
+ private int Position;\r
+ private string LastMode;\r
+ private string CurrentMode;\r
+ private Timer WindowTimer;\r
\r
- fileNotFoundQuickFix = false;\r
+ public frmActivityWindow(string mode)\r
+ {\r
+ InitializeComponent();\r
\r
- if (file == "last_scan_log.txt")\r
- SetLogView(true);\r
+ Position = 0;\r
+ if (mode == "scan")\r
+ SetScanMode();\r
else\r
- SetLogView(false);\r
-\r
- // Start a new thread which will montior and keep the log window up to date if required/\r
- try\r
- {\r
- Thread monitor = new Thread(AutoUpdate) { IsBackground = true };\r
- monitor.Start();\r
- }\r
- catch (Exception exc)\r
- {\r
- MessageBox.Show("startLogThread(): Exception: \n" + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
- }\r
+ SetEncodeMode();\r
}\r
\r
- /// <summary>\r
- /// Set the view which the Log window displays.\r
- /// Scan = true;\r
- /// Encode = false;\r
- /// </summary>\r
- /// <param name="scan">Boolean. Scan = true</param>\r
- public void SetLogView(Boolean scan)\r
+ private void NewActivityWindow_Load(object sender, EventArgs e)\r
{\r
- // Reset\r
- _position = 0;\r
- rtf_actLog.Text = String.Empty;\r
+ WindowTimer = new Timer(new TimerCallback(LogMonitor), null, 1000, 1000);\r
+ }\r
\r
- // Print the log header\r
- rtf_actLog.AppendText(String.Format("### Windows GUI {1} {0} \n", Properties.Settings.Default.hb_build, Properties.Settings.Default.hb_version));\r
- rtf_actLog.AppendText(String.Format("### Running: {0} \n###\n", Environment.OSVersion));\r
- rtf_actLog.AppendText(String.Format("### CPU: {0} \n", getCpuCount()));\r
- rtf_actLog.AppendText(String.Format("### Ram: {0} MB \n", TotalPhysicalMemory()));\r
- rtf_actLog.AppendText(String.Format("### Screen: {0}x{1} \n", screenBounds().Bounds.Width, screenBounds().Bounds.Height));\r
- rtf_actLog.AppendText(String.Format("### Temp Dir: {0} \n", Path.GetTempPath()));\r
- rtf_actLog.AppendText(String.Format("### Install Dir: {0} \n", Application.StartupPath));\r
- rtf_actLog.AppendText(String.Format("### Data Dir: {0} \n", Application.UserAppDataPath));\r
- rtf_actLog.AppendText("#########################################\n\n");\r
+ private void LogMonitor(object n)\r
+ {\r
+ if (SetLogFile != LastMode) Reset();\r
\r
- // Seutp the log file\r
- if (scan)\r
- {\r
- txt_log.Text = "Scan Log";\r
- _readFile = "last_scan_log.txt";\r
- }\r
- else\r
+ // Perform the window update\r
+ switch (SetLogFile)\r
{\r
- _readFile = "last_encode_log.txt";\r
- txt_log.Text = "Encode Log";\r
- if (_encodeQueue.isEncoding)\r
- if ((!_encodeQueue.LastEncode.IsEmpty) && _encodeQueue.LastEncode.Query != String.Empty)\r
- {\r
- rtf_actLog.AppendText("### CLI Query: " + _encodeQueue.LastEncode.Query + "\n");\r
- rtf_actLog.AppendText("### Custom Query: " + _encodeQueue.LastEncode.CustomQuery + "\n\n");\r
- rtf_actLog.AppendText("#########################################\n\n");\r
- }\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
- _lastUpdate = false;\r
}\r
\r
- private void AutoUpdate(object state)\r
+ private StringBuilder ReadFile(string file)\r
{\r
- try\r
+ StringBuilder appendText = new StringBuilder();\r
+ lock (this)\r
{\r
- _lastUpdate = false;\r
- UpdateTextFromThread();\r
- while (true)\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 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
- if (IsHandleCreated)\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
- if (_encodeQueue.isEncoding || _mainWin.isScanning)\r
- UpdateTextFromThread();\r
- else\r
- {\r
- // The encode may just have stoped, so, refresh the log one more time before restarting it.\r
- if (_lastUpdate == false)\r
- UpdateTextFromThread();\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
- _lastUpdate = true; // Prevents the log window from being updated when there is no encode going.\r
- _position = 0; // There is no encoding, so reset the log position counter to 0 so it can be reused\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
- Thread.Sleep(1000);\r
+ sr.Close();\r
+ sr.Dispose();\r
+ }\r
+ catch (Exception)\r
+ {\r
+ Reset();\r
+ appendText = new StringBuilder();\r
+ appendText.AppendFormat(\r
+ "\nThe Log file is currently in use. Waiting for the log file to become accessible ...\n");\r
}\r
}\r
- catch (Exception exc)\r
- {\r
- MessageBox.Show("AutoUpdate(): Exception: \n" + exc);\r
- }\r
+ return appendText;\r
}\r
- private void UpdateTextFromThread()\r
+\r
+ private void AppendWindowText(StringBuilder text)\r
{\r
try\r
{\r
- String info = ReadFile();\r
- if (info.Contains("has exited"))\r
- info += "\n ############ End of Log ############## \n";\r
-\r
- SetText(info);\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 exc)\r
+ catch (Exception)\r
{\r
- MessageBox.Show("UpdateTextFromThread(): Exception: \n" + exc);\r
+ return;\r
}\r
}\r
- private void SetText(string text)\r
+\r
+ private void ClearWindowText()\r
{\r
try\r
{\r
{\r
if (rtf_actLog.InvokeRequired)\r
{\r
- IAsyncResult invoked = BeginInvoke(new setTextCallback(SetText), new object[] { text });\r
+ IAsyncResult invoked = BeginInvoke(new SetTextClearCallback(ClearWindowText));\r
EndInvoke(invoked);\r
}\r
else\r
- rtf_actLog.AppendText(text);\r
+ lock (rtf_actLog)\r
+ rtf_actLog.Clear();\r
}\r
}\r
- catch (Exception exc)\r
+ catch (Exception)\r
{\r
- MessageBox.Show("SetText(): Exception: \n" + exc);\r
+ return;\r
}\r
}\r
- private String ReadFile()\r
+\r
+ private void PrintLogHeader()\r
{\r
- String appendText = String.Empty;\r
try\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 logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs";\r
- string logFile = Path.Combine(logDir, _readFile);\r
- string logFile2 = Path.Combine(logDir, "tmp_appReadable_log.txt");\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
- if (fileNotFoundQuickFix)\r
- return "";\r
- fileNotFoundQuickFix = true;\r
- return "\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;\r
- }\r
-\r
- StreamReader sr = new StreamReader(logFile2);\r
- string line;\r
- int i = 1;\r
- while ((line = sr.ReadLine()) != null)\r
+ if (IsHandleCreated)\r
{\r
- if (i > _position)\r
+ if (rtf_actLog.InvokeRequired)\r
{\r
- appendText += line + Environment.NewLine;\r
- _position++;\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
+ rtf_actLog.AppendText(String.Format("### Windows GUI {1} {0} \n", \r
+ Properties.Settings.Default.hb_build, \r
+ Properties.Settings.Default.hb_version));\r
+ rtf_actLog.AppendText(String.Format("### Running: {0} \n###\n", Environment.OSVersion));\r
+ rtf_actLog.AppendText(String.Format("### CPU: {0} \n", SystemInfo.GetCpuCount));\r
+ rtf_actLog.AppendText(String.Format("### Ram: {0} MB \n", SystemInfo.TotalPhysicalMemory));\r
+ rtf_actLog.AppendText(String.Format("### Screen: {0}x{1} \n", \r
+ SystemInfo.ScreenBounds.Bounds.Width, \r
+ SystemInfo.ScreenBounds.Bounds.Height));\r
+ rtf_actLog.AppendText(String.Format("### Temp Dir: {0} \n", Path.GetTempPath()));\r
+ rtf_actLog.AppendText(String.Format("### Install Dir: {0} \n", Application.StartupPath));\r
+ rtf_actLog.AppendText(String.Format("### Data Dir: {0} \n", Application.UserAppDataPath));\r
+ rtf_actLog.AppendText("#########################################\n\n");\r
+ }\r
}\r
- i++;\r
}\r
- sr.Close();\r
- sr.Dispose();\r
-\r
- return appendText;\r
}\r
- catch (Exception exc)\r
+ catch (Exception)\r
{\r
- return "Error in ReadFile() \n Unable to read the log file.\n You may have to restart HandBrake. Will try reading the file again in a few seconds... \n Error Information: \n\n" + exc;\r
+ return;\r
}\r
}\r
\r
- protected override void OnClosing(CancelEventArgs e)\r
+ private void Reset()\r
{\r
- e.Cancel = true;\r
- this.Hide();\r
- base.OnClosing(e);\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
+ #region Public\r
+\r
+ public string SetLogFile\r
+ {\r
+ get { return string.IsNullOrEmpty(CurrentMode) ? string.Empty : CurrentMode; }\r
+ set { CurrentMode = value; }\r
+ }\r
+\r
+ public void SetScanMode()\r
+ {\r
+ Reset();\r
+ SetLogFile = "last_scan_log.txt";\r
+ this.Text = "Activity Window (Scan Log)";\r
+ }\r
+\r
+ public void SetEncodeMode()\r
+ {\r
+ Reset();\r
+ SetLogFile = "last_encode_log.txt";\r
+ this.Text = "Activity Window (Enocde Log)";\r
}\r
\r
+ #endregion\r
+\r
#region User Interface\r
+\r
private void mnu_copy_log_Click(object sender, EventArgs e)\r
{\r
- if (rtf_actLog.SelectedText != "")\r
- Clipboard.SetDataObject(rtf_actLog.SelectedText, true);\r
- else\r
- Clipboard.SetDataObject(rtf_actLog.Text, true);\r
+ Clipboard.SetDataObject(rtf_actLog.SelectedText != string.Empty ? rtf_actLog.SelectedText : rtf_actLog.Text, true);\r
}\r
+\r
private void mnu_openLogFolder_Click(object sender, EventArgs e)\r
{\r
string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs";\r
string windir = Environment.GetEnvironmentVariable("WINDIR");\r
- System.Diagnostics.Process prc = new System.Diagnostics.Process();\r
- prc.StartInfo.FileName = windir + @"\explorer.exe";\r
- prc.StartInfo.Arguments = logDir;\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
private void btn_copy_Click(object sender, EventArgs e)\r
{\r
- if (rtf_actLog.SelectedText != "")\r
- Clipboard.SetDataObject(rtf_actLog.SelectedText, true);\r
- else\r
- Clipboard.SetDataObject(rtf_actLog.Text, true);\r
+ Clipboard.SetDataObject(rtf_actLog.SelectedText != string.Empty ? rtf_actLog.SelectedText : rtf_actLog.Text, true);\r
}\r
+\r
private void btn_scan_log_Click(object sender, EventArgs e)\r
{\r
- SetLogView(true);\r
- }\r
- private void btn_encode_log_Click(object sender, EventArgs e)\r
- {\r
- SetLogView(false);\r
+ SetScanMode();\r
}\r
- #endregion\r
\r
- #region System Information\r
- /// <summary>\r
- /// Returns the total physical ram in a system\r
- /// </summary>\r
- /// <returns></returns>\r
- public uint TotalPhysicalMemory()\r
+ private void btn_encode_log_Click(object sender, EventArgs e)\r
{\r
- Win32.MEMORYSTATUS memStatus = new Win32.MEMORYSTATUS();\r
- Win32.GlobalMemoryStatus(ref memStatus);\r
-\r
- uint MemoryInfo = memStatus.dwTotalPhys;\r
- MemoryInfo = MemoryInfo / 1024 / 1024;\r
-\r
- return MemoryInfo;\r
+ SetEncodeMode();\r
}\r
\r
- /// <summary>\r
- /// Get the number of CPU Cores\r
- /// </summary>\r
- /// <returns>Object</returns>\r
- public Object getCpuCount()\r
- {\r
- RegistryKey RegKey = Registry.LocalMachine;\r
- RegKey = RegKey.OpenSubKey("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0");\r
- return RegKey.GetValue("ProcessorNameString");\r
- }\r
+ #endregion\r
\r
- /// <summary>\r
- /// Get the System screen size information.\r
- /// </summary>\r
- /// <returns>System.Windows.Forms.Scree</returns>\r
- public Screen screenBounds()\r
+ protected override void OnClosing(CancelEventArgs e)\r
{\r
- return Screen.PrimaryScreen;\r
+ WindowTimer.Dispose();\r
+ e.Cancel = true;\r
+ this.Dispose();\r
+ base.OnClosing(e);\r
}\r
- #endregion\r
-\r
}\r
}
\ No newline at end of file
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