win/C#/frmReadDVD.cs

   1 using System;\r
   2 using System.Collections.Generic;\r
   3 using System.ComponentModel;\r
   4 using System.Data;\r
   5 using System.Drawing;\r
   6 using System.Text;\r
   7 using System.Windows.Forms;\r
   8 using System.IO;\r
   9 using System.Threading;\r
  10 using System.Diagnostics;\r
  11 \r
  12 \r
  13 namespace Handbrake\r
  14 {\r
  15     public partial class frmReadDVD : Form\r
  16     {\r
  17         private string inputFile;\r
  18         private frmMain mainWindow;\r
  19         private frmDvdInfo dvdInfo;\r
  20         private Parsing.DVD thisDvd;\r
  21         private Process hbProc;\r
  22         private delegate void UpdateUIHandler();\r
  23         //private int cancel = 0;\r
  24 \r
  25         public frmReadDVD(string inputFile, frmMain parent, frmDvdInfo dvdInfoWindow)\r
  26         {\r
  27             InitializeComponent();\r
  28             this.inputFile = inputFile;\r
  29             this.mainWindow = parent;\r
  30             this.dvdInfo = dvdInfoWindow;\r
  31             startScan();\r
  32             \r
  33         }\r
  34 \r
  35         private void startScan()\r
  36         {\r
  37             try\r
  38             {\r
  39                 //btn_skip.Visible = true;\r
  40                 lbl_progress.Text = "0%";\r
  41                 //lbl_progress.Visible = true;\r
  42                 lbl_status.Visible = true;\r
  43                 // throw cli call and parsing on it's own thread\r
  44                 ThreadPool.QueueUserWorkItem(startProc);\r
  45             }\r
  46             catch (Exception exc)\r
  47             {\r
  48                 if (Properties.Settings.Default.GuiDebug == "Checked")\r
  49                 {\r
  50                     MessageBox.Show("frmReadDVD.cs - startScan " + exc.ToString());\r
  51                 }\r
  52                 else\r
  53                 {\r
  54                     MessageBox.Show(Properties.Settings.Default.defaultError.ToString());\r
  55                 }\r
  56             }\r
  57         }\r
  58    \r
  59         private void updateUIElements()\r
  60         {\r
  61             try\r
  62             {\r
  63                 if (this.InvokeRequired)\r
  64                 {\r
  65                     this.BeginInvoke(new UpdateUIHandler(updateUIElements));\r
  66                     return;\r
  67                 }\r
  68                 // Now pass this streamreader to frmMain so that it can be used there.\r
  69                 mainWindow.setStreamReader(thisDvd);\r
  70 \r
  71                 mainWindow.drp_dvdtitle.Items.Clear();\r
  72                 mainWindow.drp_dvdtitle.Items.AddRange(thisDvd.Titles.ToArray());\r
  73 \r
  74                 this.Close();\r
  75             }\r
  76             catch(Exception exc)\r
  77             {\r
  78                 if (Properties.Settings.Default.GuiDebug == "Checked")\r
  79                 {\r
  80                     MessageBox.Show("frmReadDVD.cs - updateUIElements " + exc.ToString());\r
  81                 }\r
  82                 else\r
  83                 {\r
  84                     MessageBox.Show(Properties.Settings.Default.defaultError.ToString());\r
  85                 }\r
  86             }\r
  87         }\r
  88 \r
  89         Functions.CLI process = new Functions.CLI();\r
  90         private void startProc(object state)\r
  91         {\r
  92             //string query = "-i " + '"' + inputFile + '"' + " -t0";\r
  93             // hbProc = process.runCli(this, query, true, true, false, true);\r
  94 \r
  95             //*********************************************************************************************************************************************\r
  96             /*\r
  97              * Quick and Dirty hack to get around the stderr crashes of hbcli. Lets try feeding brians parser text straight from a text file.\r
  98              */\r
  99             try\r
 100             {\r
 101                 string appPath = Application.StartupPath.ToString()+ "\\";\r
 102                 string strCmdLine = "cmd /c " + '"' + '"' + appPath + "hbcli.exe" + '"' +  " -i " + '"' + inputFile + '"' + " -t0 >" + '"'+ appPath + "dvdinfo.dat" + '"' + " 2>&1" + '"';\r
 103                 Process hbproc = Process.Start("CMD.exe", strCmdLine);\r
 104                 hbproc.WaitForExit();\r
 105                 hbproc.Dispose();\r
 106                 hbproc.Close();\r
 107 \r
 108           \r
 109                 StreamReader sr = new StreamReader(appPath + "dvdinfo.dat");\r
 110                 thisDvd = Parsing.DVD.Parse(sr);\r
 111                 sr.Close();\r
 112 \r
 113                 Console.ReadLine();\r
 114 \r
 115                 updateUIElements();\r
 116             }\r
 117             catch (Exception exc)\r
 118             {\r
 119                 if (Properties.Settings.Default.GuiDebug == "Checked")\r
 120                 {\r
 121                     MessageBox.Show("frmReadDVD.cs - startProc " + exc.ToString());\r
 122                 }\r
 123                 else\r
 124                 {\r
 125                     MessageBox.Show(Properties.Settings.Default.defaultError.ToString());\r
 126                 }\r
 127             }\r
 128 \r
 129         }\r
 130 \r
 131             //*********************************************************************************************************************************************\r
 132             /*\r
 133              * This has been temporily disabled due to the stderr issue\r
 134              * \r
 135              * \r
 136             Parsing.Parser readData = new Parsing.Parser(hbProc.StandardError.BaseStream);\r
 137             readData.OnScanProgress += Parser_OnScanProgress;\r
 138             readData.OnReadLine += dvdInfo.HandleParsedData;\r
 139             readData.OnReadToEnd += dvdInfo.HandleParsedData;\r
 140 \r
 141             // Setup the parser\r
 142             \r
 143 \r
 144             if (cancel != 1)\r
 145             {\r
 146                 updateUIElements();\r
 147                 process.killCLI();\r
 148                 process.closeCLI();\r
 149             }\r
 150             */\r
 151             //*********************************************************************************************************************************************\r
 152 \r
 153 \r
 154         /*private void Parser_OnScanProgress(object Sender, int CurrentTitle, int TitleCount)\r
 155         {\r
 156             if (this.InvokeRequired)\r
 157             {\r
 158                 this.BeginInvoke(new Parsing.ScanProgressEventHandler(Parser_OnScanProgress), new object[] { Sender, CurrentTitle, TitleCount });\r
 159                 return;\r
 160             }\r
 161             int progress = Convert.ToInt32(Convert.ToDouble(CurrentTitle) / Convert.ToDouble(TitleCount) * 100) + 1;\r
 162             if (progress > 100)\r
 163             {\r
 164                 progress = 100;\r
 165             }\r
 166             this.lbl_progress.Text = progress.ToString() + "%";\r
 167         }*/\r
 168 \r
 169     }\r
 170 }