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         }\r
  32 \r
  33         private void btn_ok_Click(object sender, EventArgs e)\r
  34         {\r
  35       \r
  36             try\r
  37             {\r
  38                 btn_ok.Enabled = false;\r
  39                 //btn_skip.Visible = true;\r
  40                 lbl_pressOk.Visible = false;\r
  41                 lbl_progress.Text = "0%";\r
  42                 //lbl_progress.Visible = true;\r
  43                 lbl_status.Visible = true;\r
  44                 // throw cli call and parsing on it's own thread\r
  45                 ThreadPool.QueueUserWorkItem(startProc);\r
  46             }\r
  47             catch(Exception exc)\r
  48             {\r
  49                 MessageBox.Show(exc.ToString());\r
  50             }\r
  51         }\r
  52      \r
  53         private void updateUIElements()\r
  54         {\r
  55             try\r
  56             {\r
  57                 if (this.InvokeRequired)\r
  58                 {\r
  59                     this.BeginInvoke(new UpdateUIHandler(updateUIElements));\r
  60                     return;\r
  61                 }\r
  62                 // Now pass this streamreader to frmMain so that it can be used there.\r
  63                 mainWindow.setStreamReader(thisDvd);\r
  64 \r
  65                 mainWindow.drp_dvdtitle.Items.Clear();\r
  66                 mainWindow.drp_dvdtitle.Items.AddRange(thisDvd.Titles.ToArray());\r
  67 \r
  68                 this.Close();\r
  69             }\r
  70             catch(Exception exc)\r
  71             {\r
  72                 MessageBox.Show(exc.ToString());\r
  73             }\r
  74         }\r
  75 \r
  76         Functions.CLI process = new Functions.CLI();\r
  77         private void startProc(object state)\r
  78         {\r
  79             //string query = "-i " + '"' + inputFile + '"' + " -t0";\r
  80             // hbProc = process.runCli(this, query, true, true, false, true);\r
  81 \r
  82             //*********************************************************************************************************************************************\r
  83             /*\r
  84              * Quick and Dirty hack to get around the stderr crashes of hbcli. Lets try feeding brians parser text straight from a text file.\r
  85              */\r
  86             try\r
  87             {\r
  88                 string appPath = Application.StartupPath.ToString();\r
  89                 appPath = appPath + "\\";\r
  90                 string strCmdLine = "cmd /c " + '"' + '"' + appPath + "\\hbcli.exe" + '"' +  " -i" + '"' + inputFile + '"' + " -t0 >" + '"'+ appPath + "\\dvdinfo.dat" + '"' + " 2>&1" + '"';\r
  91                 Process hbproc = Process.Start("CMD.exe", strCmdLine);\r
  92                 hbproc.WaitForExit();\r
  93                 hbproc.Dispose();\r
  94                 hbproc.Close();\r
  95 \r
  96           \r
  97                 StreamReader sr = new StreamReader(appPath + "dvdinfo.dat");\r
  98                 thisDvd = Parsing.DVD.Parse(sr);\r
  99 \r
 100                 sr.Close();\r
 101 \r
 102                 Console.ReadLine();\r
 103 \r
 104                 updateUIElements();\r
 105             }\r
 106             catch (Exception exc)\r
 107             {\r
 108                 MessageBox.Show(exc.ToString());\r
 109             }\r
 110 \r
 111         }\r
 112 \r
 113             //*********************************************************************************************************************************************\r
 114             /*\r
 115              * This has been temporily disabled due to the stderr issue\r
 116              * \r
 117              * \r
 118             Parsing.Parser readData = new Parsing.Parser(hbProc.StandardError.BaseStream);\r
 119             readData.OnScanProgress += Parser_OnScanProgress;\r
 120             readData.OnReadLine += dvdInfo.HandleParsedData;\r
 121             readData.OnReadToEnd += dvdInfo.HandleParsedData;\r
 122 \r
 123             // Setup the parser\r
 124             \r
 125 \r
 126             if (cancel != 1)\r
 127             {\r
 128                 updateUIElements();\r
 129                 process.killCLI();\r
 130                 process.closeCLI();\r
 131             }\r
 132             */\r
 133             //*********************************************************************************************************************************************\r
 134 \r
 135 \r
 136         /*private void Parser_OnScanProgress(object Sender, int CurrentTitle, int TitleCount)\r
 137         {\r
 138             if (this.InvokeRequired)\r
 139             {\r
 140                 this.BeginInvoke(new Parsing.ScanProgressEventHandler(Parser_OnScanProgress), new object[] { Sender, CurrentTitle, TitleCount });\r
 141                 return;\r
 142             }\r
 143             int progress = Convert.ToInt32(Convert.ToDouble(CurrentTitle) / Convert.ToDouble(TitleCount) * 100) + 1;\r
 144             if (progress > 100)\r
 145             {\r
 146                 progress = 100;\r
 147             }\r
 148             this.lbl_progress.Text = progress.ToString() + "%";\r
 149         }*/\r
 150 \r
 151         private void btn_skip_Click(object sender, EventArgs e)\r
 152         {\r
 153             try\r
 154             {\r
 155                 this.Close();\r
 156                 //cancel = 1;\r
 157             }\r
 158             catch (Exception exc)\r
 159             {\r
 160                 MessageBox.Show(exc.ToString());\r
 161             }\r
 162         }\r
 163     }\r
 164 }