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
using System.Threading;\r
+using Handbrake.EncodeQueue;\r
+using Handbrake.Functions;\r
+using Microsoft.Win32;\r
\r
\r
namespace Handbrake\r
{\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
- /// </summary>\r
- /// \r
- Thread monitorFile;\r
- public frmActivityWindow()\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
+\r
+ public frmActivityWindow(string file, EncodeAndQueueHandler eh, frmMain mw)\r
{\r
InitializeComponent();\r
- this.rtf_actLog.Text = string.Empty;\r
- monitorFile = new Thread(autoUpdate);\r
\r
+ _encodeQueue = eh;\r
+ _mainWin = mw;\r
+\r
+ fileNotFoundQuickFix = false;\r
+\r
+ if (file == "last_scan_log.txt")\r
+ SetLogView(true);\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
}\r
- \r
- private void btn_close_Click(object sender, EventArgs e)\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
{\r
- monitorFile.Abort();\r
- this.Hide();\r
+ // Reset\r
+ _position = 0;\r
+ rtf_actLog.Text = String.Empty;\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
+ if ((!_encodeQueue.LastEncode.IsEmpty) && _encodeQueue.LastEncode.Query != String.Empty)\r
+ {\r
+ rtf_actLog.AppendText("### CLI Query: " + _encodeQueue.LastEncode.Query + "\n\n");\r
+ rtf_actLog.AppendText("#########################################\n\n");\r
+ }\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
+ {\r
+ _readFile = "last_encode_log.txt";\r
+ txt_log.Text = "Encode Log";\r
+ }\r
+ _lastUpdate = false;\r
}\r
\r
- private void frmActivityWindow_Load(object sender, EventArgs e)\r
+ private void AutoUpdate(object state)\r
{\r
- this.rtf_actLog.Text = string.Empty;\r
- rtf_actLog.Text = readFile();\r
- \r
- monitorFile.Start();\r
- }\r
+ try\r
+ {\r
+ _lastUpdate = false;\r
+ UpdateTextFromThread();\r
+ while (true)\r
+ {\r
+ if (IsHandleCreated)\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
\r
- private void autoUpdate(object state)\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
+ }\r
+ }\r
+ Thread.Sleep(1000);\r
+ }\r
+ }\r
+ catch (Exception exc)\r
+ {\r
+ MessageBox.Show("AutoUpdate(): Exception: \n" + exc);\r
+ }\r
+ }\r
+ private void UpdateTextFromThread()\r
{\r
- while (true)\r
+ try\r
{\r
- updateTextFromThread();\r
- Thread.Sleep(3000);\r
+ String info = ReadFile();\r
+ if (info.Contains("has exited"))\r
+ info += "\n ############ End of Log ############## \n";\r
+\r
+ SetText(info);\r
+ }\r
+ catch (Exception exc)\r
+ {\r
+ MessageBox.Show("UpdateTextFromThread(): Exception: \n" + exc);\r
}\r
}\r
- \r
- private delegate void UpdateUIHandler();\r
- private void updateTextFromThread()\r
+ private void SetText(string text)\r
{\r
- if (this.InvokeRequired)\r
+ try\r
{\r
- this.BeginInvoke(new UpdateUIHandler(updateTextFromThread));\r
- return;\r
+ if (IsHandleCreated)\r
+ {\r
+ if (rtf_actLog.InvokeRequired)\r
+ {\r
+ IAsyncResult invoked = BeginInvoke(new setTextCallback(SetText), new object[] { text });\r
+ EndInvoke(invoked);\r
+ }\r
+ else\r
+ rtf_actLog.AppendText(text);\r
+ }\r
+ }\r
+ catch (Exception exc)\r
+ {\r
+ MessageBox.Show("SetText(): Exception: \n" + exc);\r
}\r
- rtf_actLog.Text = readFile();\r
- this.rtf_actLog.SelectionStart = this.rtf_actLog.Text.Length -1;\r
- this.rtf_actLog.ScrollToCaret();\r
-\r
- if (rtf_actLog.Text.Contains("HandBrake has exited."))\r
- monitorFile.Abort();\r
}\r
-\r
- private string readFile()\r
+ private String ReadFile()\r
{\r
- string log = "";\r
+ String appendText = String.Empty;\r
try\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
+ // 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) + "\\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
- File.Copy(logFile, logFile2);\r
-\r
- // Begin processing 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 = sr.ReadLine();\r
- while (line != null)\r
+ string line;\r
+ int i = 1;\r
+ while ((line = sr.ReadLine()) != null)\r
{\r
- log = log + (line + System.Environment.NewLine);\r
- line = sr.ReadLine();\r
+ if (i > _position)\r
+ {\r
+ appendText += line + Environment.NewLine;\r
+ _position++;\r
+ }\r
+ i++;\r
}\r
sr.Close();\r
+ sr.Dispose();\r
+\r
+ return appendText;\r
}\r
catch (Exception exc)\r
{\r
- MessageBox.Show("An Error has occured! \n\n" + exc.ToString(), "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\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
}\r
+ }\r
\r
- return log;\r
+ protected override void OnClosing(CancelEventArgs e)\r
+ {\r
+ e.Cancel = true;\r
+ this.Hide();\r
+ base.OnClosing(e);\r
}\r
\r
+ #region User Interface\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
+ }\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
+ prc.Start();\r
+ }\r
private void btn_copy_Click(object sender, EventArgs e)\r
{\r
- if (rtf_actLog.Text != "")\r
- Clipboard.SetText(rtf_actLog.Text, TextDataFormat.Text);\r
+ if (rtf_actLog.SelectedText != "")\r
+ Clipboard.SetDataObject(rtf_actLog.SelectedText, true);\r
+ else\r
+ Clipboard.SetDataObject(rtf_actLog.Text, true);\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
+ }\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
+ {\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
}\r
\r
- private void btn_refresh_Click(object sender, EventArgs e)\r
+ /// <summary>\r
+ /// Get the number of CPU Cores\r
+ /// </summary>\r
+ /// <returns>Object</returns>\r
+ public Object getCpuCount()\r
{\r
- rtf_actLog.Clear();\r
- rtf_actLog.Text = readFile();\r
+ RegistryKey RegKey = Registry.LocalMachine;\r
+ RegKey = RegKey.OpenSubKey("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0");\r
+ return RegKey.GetValue("ProcessorNameString");\r
}\r
\r
+ /// <summary>\r
+ /// Get the System screen size information.\r
+ /// </summary>\r
+ /// <returns>System.Windows.Forms.Scree</returns>\r
+ public Screen screenBounds()\r
+ {\r
+ return Screen.PrimaryScreen;\r
+ }\r
+ #endregion\r
\r
}\r
}
\ No newline at end of file
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