X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=win%2FC%23%2FfrmActivityWindow.cs;h=613a1a4c2c31a912d16abb5fa1f0940996703642;hb=4f0019f03c2e85e8634150ff0c9a31bee6d35ce5;hp=63157909c9b38c8d6ba8ac13c9c2e841adee25f4;hpb=83f94313f43f1e3c02159cbc86d3721c7c2da288;p=handbrake-jp%2Fhandbrake-jp-git.git

diff --git a/win/C#/frmActivityWindow.cs b/win/C#/frmActivityWindow.cs
index 63157909..613a1a4c 100644
--- a/win/C#/frmActivityWindow.cs
+++ b/win/C#/frmActivityWindow.cs
@@ -1,206 +1,502 @@
 /*  frmActivityWindow.cs $
- 	
- 	   This file is part of the HandBrake source code.
- 	   Homepage: <http://handbrake.fr>.
- 	   It may be used under the terms of the GNU General Public License. */
-
-using System;
-using System.Collections;
-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;
-using Microsoft.Win32;
+    This file is part of the HandBrake source code.
+    Homepage: <http://handbrake.fr>.
+    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 Functions;
+    using Model;
+    using Services;
+    using Timer = System.Threading.Timer;
+
+    /// <summary>
+    /// The Activity Log Window
+    /// </summary>
     public partial class frmActivityWindow : Form
     {
+        /* Private Variables */
+
+        /// <summary>
+        /// The current position in the log file
+        /// </summary>
+        private int position;
+
+        /// <summary>
+        /// A Timer for this window
+        /// </summary>
+        private Timer windowTimer;
+
+        /// <summary>
+        /// The Encode Object
+        /// </summary>
+        private Encode encode;
 
-        Thread monitorFile;
-        String read_file;
-        frmMain mainWindow;
-        frmQueue queueWindow;
-        int position = 0;  // Position in the arraylist reached by the current log output in the rtf box.
-        
+        /// <summary>
+        /// The Scan Object
+        /// </summary>
+        private ScanService scan;
+
+        /// <summary>
+        /// The Type of log that the window is currently dealing with
+        /// </summary>
+        private ActivityLogMode mode;
+
+        /* Constructor */
 
         /// <summary>
-        /// This window should be used to display the RAW output of the handbrake CLI which is produced during an encode.
+        /// Initializes a new instance of the <see cref="frmActivityWindow"/> class.
         /// </summary>
-        /// 
-        public frmActivityWindow(string file, frmMain fm, frmQueue fq)
+        /// <param name="encode">
+        /// The encode.
+        /// </param>
+        /// <param name="scan">
+        /// The scan.
+        /// </param>
+        public frmActivityWindow(Encode encode, ScanService scan)
         {
             InitializeComponent();
 
-            mainWindow = fm;
-            queueWindow = fq;
-            read_file = file;
+            this.encode = encode;
+            this.scan = scan;
+            this.position = 0;
 
-            // Reset some varibles
-            this.rtf_actLog.Text = string.Empty;
-            position = 0;
+            // Listen for Scan and Encode Starting Events
+            scan.ScanStared += scan_ScanStared;
+            encode.EncodeStarted += encode_EncodeStarted;
+        }
 
-            string logFile = Path.Combine(Path.GetTempPath(), read_file);
-            if (File.Exists(logFile))
+        /* Delegates */
+
+        /// <summary>
+        /// A callback function for updating the ui
+        /// </summary>
+        /// <param name="text">
+        /// The text.
+        /// </param>
+        private delegate void SetTextCallback(StringBuilder text);
+
+        /// <summary>
+        /// Clear text callback
+        /// </summary>
+        private delegate void SetTextClearCallback();
+
+        /// <summary>
+        /// Set mode callback
+        /// </summary>
+        /// <param name="setMode">
+        /// The set mode.
+        /// </param>
+        private delegate void SetModeCallback(ActivityLogMode setMode);
+
+        /* Private Methods */
+
+        /// <summary>
+        /// Set the window to scan mode
+        /// </summary>
+        /// <param name="setMode">
+        /// The set Mode.
+        /// </param>
+        private void SetMode(ActivityLogMode setMode)
+        {
+            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;
+                    }
 
-                // Get the CPU Processor Name
-                RegistryKey RegKey = Registry.LocalMachine;
-                RegKey = RegKey.OpenSubKey("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0");
-                Object cpuType = RegKey.GetValue("ProcessorNameString");
-
-                // Get the screen resolution
-                System.Windows.Forms.Screen scr = System.Windows.Forms.Screen.PrimaryScreen;
-
-                // Physical Ram
-                Functions.SystemInfo info = new Functions.SystemInfo();
-                uint memory = info.TotalPhysicalMemory();
-
-                // Add a header to the log file indicating that it's from the Windows GUI and display the windows version
-                rtf_actLog.AppendText("### Windows GUI \n");
-                rtf_actLog.AppendText(String.Format("### Running: {0} \n###\n", Environment.OSVersion.ToString()));
-                rtf_actLog.AppendText(String.Format("### CPU: {0} \n", cpuType));
-                rtf_actLog.AppendText(String.Format("### Ram: {0} MB \n", memory));
-                rtf_actLog.AppendText(String.Format("### Screen: {0}x{1} \n", scr.Bounds.Width, scr.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###\n", Application.UserAppDataPath));
-
-                // Start a new thread to run the autoUpdate process
-                monitorFile = new Thread(autoUpdate);
-                monitorFile.Start();
+                    // Start a fresh window timer
+                    windowTimer = new Timer(new TimerCallback(LogMonitor), null, 1000, 1000);
+                }
             }
-            else
-                MessageBox.Show("The log file could not be found. Maybe you cleared your system's tempory folder or maybe you just havn't run an encode yet.", "Notice", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+        }
 
-            // Handle the event of the window being disposed. This is needed to make sure HandBrake exit's cleanly.
-            this.Disposed += new EventHandler(forceQuit);
+        /// <summary>
+        /// On Window load, start a new timer
+        /// </summary>
+        /// <param name="sender">
+        /// The sender.
+        /// </param>
+        /// <param name="e">
+        /// The e.
+        /// </param>
+        private void NewActivityWindow_Load(object sender, EventArgs e)
+        {
+            ActivityLogMode activitLogMode = (ActivityLogMode) Enum.ToObject(typeof(ActivityLogMode), Properties.Settings.Default.ActivityWindowLastMode);
+            SetMode(activitLogMode);        
         }
 
-        // Ok, so, this function is called when someone closes frmMain but didn't close frmActivitWindow first.
-        // When you close frmMain, the activity window gets closed (disposed of) but, this doens't kill the threads that it started.
-        // When that thread tries to access the disposed rich text box, it causes an exception.
-        // Basically, this function is called when the window is disposed of, to kill the thread and close the window properly.
-        // This allows HandBrake to close cleanly.
-        private void forceQuit(object sender, EventArgs e)
+        /// <summary>
+        /// Set the Log window to encode mode when an encode starts.
+        /// </summary>
+        /// <param name="sender">
+        /// The sender.
+        /// </param>
+        /// <param name="e">
+        /// The e.
+        /// </param>
+        private void encode_EncodeStarted(object sender, EventArgs e)
         {
-            if (monitorFile != null)
-                monitorFile.Abort();
+            SetMode(ActivityLogMode.Encode);
+        }
 
-            this.Close();
+        /// <summary>
+        /// Set the log widow to scan mode when a scan starts
+        /// </summary>
+        /// <param name="sender">
+        /// The sender.
+        /// </param>
+        /// <param name="e">
+        /// The e.
+        /// </param>
+        private void scan_ScanStared(object sender, EventArgs e)
+        {
+            SetMode(ActivityLogMode.Scan);
         }
 
-        // Update the Activity window every 5 seconds with the latest log data.
-        private void autoUpdate(object state)
+        /// <summary>
+        /// Stop refreshing the window when no scanning or encoding is happening.
+        /// </summary>
+        /// <param name="sender">
+        /// The sender.
+        /// </param>
+        /// <param name="e">
+        /// The e.
+        /// </param>
+        private void stopWindowRefresh(object sender, EventArgs e)
         {
-            Boolean lastUpdate = false;
-            updateTextFromThread();
-            while (true)
-            {   
-                if ((mainWindow.isEncoding() == true) || (queueWindow.isEncoding() == true))
-                    updateTextFromThread();
-                else
+            windowTimer.Dispose();
+            LogMonitor(null);
+        }
+
+        /// <summary>
+        /// Append new text to the window
+        /// </summary>
+        /// <param name="n">
+        /// The n.
+        /// </param>
+        private void LogMonitor(object n)
+        {
+            AppendWindowText(GetLog());
+        }
+
+        /// <summary>
+        /// New Code for getting the Activity log from the Services rather than reading a file.
+        /// </summary>
+        /// <returns>
+        /// The StringBuilder containing a log
+        /// </returns>
+        private StringBuilder GetLog()
+        {
+            StringBuilder appendText = new StringBuilder();
+
+            if (this.mode == ActivityLogMode.Scan)
+            {
+                if (scan == null || scan.ActivityLog == string.Empty)
                 {
-                    // The encode may just have stoped, so, refresh the log one more time before restarting it.
-                    if (lastUpdate == false)
-                        updateTextFromThread();
+                    appendText.AppendFormat("Waiting for the log to be generated ...\n");
+                    position = 0;
+                    ClearWindowText();
+                    PrintLogHeader();
+                    return appendText;
+                }
 
-                    lastUpdate = true;
+                using (StringReader reader = new StringReader(scan.ActivityLog))
+                {
+                    LogReader(reader, appendText);
+                }
+            }
+            else
+            {
+                if (encode == null || encode.ActivityLog == string.Empty)
+                {
+                    appendText.AppendFormat("Waiting for the log to be generated ...\n");
                     position = 0;
+                    ClearWindowText();
+                    PrintLogHeader();
+                    return appendText;
+                }
+
+                using (StringReader reader = new StringReader(encode.ActivityLog))
+                {
+                    LogReader(reader, appendText);
                 }
-                Thread.Sleep(5000);
             }
+            return appendText;
         }
 
-        private delegate void UpdateUIHandler();
-        private void updateTextFromThread()
+        /// <summary>
+        /// Reads the log data from a Scan or Encode object
+        /// </summary>
+        /// <param name="reader">
+        /// The reader.
+        /// </param>
+        /// <param name="appendText">
+        /// The append text.
+        /// </param>
+        private void LogReader(StringReader reader, StringBuilder appendText)
         {
-            try
+            string line;
+            int i = 1;
+            while ((line = reader.ReadLine()) != null)
             {
-                if (this.InvokeRequired)
+                if (i > position)
                 {
-                    this.BeginInvoke(new UpdateUIHandler(updateTextFromThread));
-                    return;
+                    appendText.AppendLine(line);
+                    position++;
                 }
-                // Initialize a pointer and get the log data arraylist
-                ArrayList data = readFile();
+                i++;
+            }
+        }
 
-                while (position < data.Count)
+        /// <summary>
+        /// Append text to the RTF box
+        /// </summary>
+        /// <param name="text">
+        /// The text.
+        /// </param>
+        private void AppendWindowText(StringBuilder text)
+        {
+            try
+            {
+                if (IsHandleCreated)
                 {
-                    rtf_actLog.AppendText(data[position].ToString());
-                    if (data[position].ToString().Contains("has exited"))
+                    if (rtf_actLog.InvokeRequired)
                     {
-                        rtf_actLog.AppendText("\n ############ End of Encode ############## \n");
+                        IAsyncResult invoked = BeginInvoke(new SetTextCallback(AppendWindowText), new object[] { text });
+                        EndInvoke(invoked);
                     }
-                    position++;
-                }
+                    else
+                        lock (rtf_actLog)
+                            rtf_actLog.AppendText(text.ToString());
 
-               // this.rtf_actLog.SelectionStart = this.rtf_actLog.Text.Length - 1;
-               // this.rtf_actLog.ScrollToCaret();
+                    // Stop the refresh process if log has finished.
+                    if (text.ToString().Contains("HandBrake has Exited"))
+                    {
+                        windowTimer.Dispose();
+                    }
+                }
             }
-            catch (Exception exc)
+            catch (Exception)
             {
-                MessageBox.Show("An error has occured in: updateTextFromThread(). \n You may have to restart HandBrake. \n  Error Information: \n\n" + exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
             }
         }
 
-        private ArrayList readFile()
+        /// <summary>
+        /// Clear the contents of the log window
+        /// </summary>
+        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.
-            ArrayList logData = new ArrayList();
+            try
+            {
+                if (IsHandleCreated)
+                {
+                    if (rtf_actLog.InvokeRequired)
+                    {
+                        IAsyncResult invoked = BeginInvoke(new SetTextClearCallback(ClearWindowText));
+                        EndInvoke(invoked);
+                    }
+                    else
+                        lock (rtf_actLog)
+                            rtf_actLog.Clear();
+                }
+            }
+            catch (Exception)
+            {
+                return;
+            }
+        }
 
+        /// <summary>
+        /// Display the log header
+        /// </summary>
+        private void PrintLogHeader()
+        {
             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);
+                    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.
+                            StringBuilder header = new StringBuilder();
 
-                    line = sr.ReadLine();
-                }
-                sr.Close();
-                sr.Dispose();
+                            header.Append(String.Format("### Windows GUI {1} {0} \n", Properties.Settings.Default.hb_build, Properties.Settings.Default.hb_version));
+                            header.Append(String.Format("### Running: {0} \n###\n", Environment.OSVersion));
+                            header.Append(String.Format("### CPU: {0} \n", SystemInfo.GetCpuCount));
+                            header.Append(String.Format("### Ram: {0} MB \n", SystemInfo.TotalPhysicalMemory));
+                            header.Append(String.Format("### Screen: {0}x{1} \n", SystemInfo.ScreenBounds.Bounds.Width, SystemInfo.ScreenBounds.Bounds.Height));
+                            header.Append(String.Format("### Temp Dir: {0} \n", Path.GetTempPath()));
+                            header.Append(String.Format("### Install Dir: {0} \n", Application.StartupPath));
+                            header.Append(String.Format("### Data Dir: {0} \n", Application.UserAppDataPath));
+                            header.Append("#########################################\n\n");
 
-                return logData;
+                            rtf_actLog.AppendText(header.ToString());
+                        }
+                    }
+                }
             }
-            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;
         }
 
+        /// <summary>
+        /// Reset Everything
+        /// </summary>
+        private void Reset()
+        {
+            if (windowTimer != null)
+                windowTimer.Dispose();
+            position = 0;
+            ClearWindowText();
+            PrintLogHeader();
+            windowTimer = new Timer(new TimerCallback(LogMonitor), null, 1000, 1000);
+        }
+
+        /* Menus and Buttons */
+
+        /// <summary>
+        /// Copy log to clipboard
+        /// </summary>
+        /// <param name="sender">
+        /// The sender.
+        /// </param>
+        /// <param name="e">
+        /// The e.
+        /// </param>
+        private void MnuCopyLogClick(object sender, EventArgs e)
+        {
+            Clipboard.SetDataObject(rtf_actLog.SelectedText != string.Empty ? rtf_actLog.SelectedText : rtf_actLog.Text, true);
+        }
+
+        /// <summary>
+        /// Open the log folder
+        /// </summary>
+        /// <param name="sender">
+        /// The sender.
+        /// </param>
+        /// <param name="e">
+        /// The e.
+        /// </param>
+        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();
+        }
+
+        /// <summary>
+        /// Copy the log
+        /// </summary>
+        /// <param name="sender">
+        /// The sender.
+        /// </param>
+        /// <param name="e">
+        /// The e.
+        /// </param>
+        private void BtnCopyClick(object sender, EventArgs e)
+        {
+            Clipboard.SetDataObject(rtf_actLog.SelectedText != string.Empty ? rtf_actLog.SelectedText : rtf_actLog.Text, true);
+        }
+
+        /// <summary>
+        /// Set scan mode
+        /// </summary>
+        /// <param name="sender">
+        /// The sender.
+        /// </param>
+        /// <param name="e">
+        /// The e.
+        /// </param>
+        private void BtnScanLogClick(object sender, EventArgs e)
+        {
+            SetMode(ActivityLogMode.Scan);
+        }
 
-        // Ok, We need to make sure the monitor thread is dead when we close the window.
+        /// <summary>
+        /// Set the encode mode
+        /// </summary>
+        /// <param name="sender">
+        /// The sender.
+        /// </param>
+        /// <param name="e">
+        /// The e.
+        /// </param>
+        private void BtnEncodeLogClick(object sender, EventArgs e)
+        {
+            SetMode(ActivityLogMode.Encode);
+        }
+
+        /* Overrides */
+
+        /// <summary>
+        /// override onclosing
+        /// </summary>
+        /// <param name="e">
+        /// The e.
+        /// </param>
         protected override void OnClosing(CancelEventArgs e)
         {
-            if (monitorFile != null)
-                monitorFile.Abort();
+            scan.ScanStared -= scan_ScanStared;
+            encode.EncodeStarted -= encode_EncodeStarted;
+
+            scan.ScanCompleted -= stopWindowRefresh;
+            encode.EncodeEnded -= stopWindowRefresh;
+
+            windowTimer.Dispose();
             e.Cancel = true;
-            this.Hide();
+            this.Dispose();
             base.OnClosing(e);
         }
-
     }
 }
\ No newline at end of file