public void Excute(object obj)
{
TransferTask task = (TransferTask)obj;
task.NetSize = 0;
capHelper.Reset();
while (task.Status == TaskStatus.Loading)
{
ccc++;
if (ccc == 10)
{
if (task.Type == TaskType.Upload)
{
task.Speed = capHelper.ProcInfo.NetSendBytes;
}
else
{
task.Speed = capHelper.ProcInfo.NetRecvBytes;
}
task.ElapsedTime += 1;
if (task.Speed != 0)
{
task.LeftTime = (task.Size - task.Progress) / (task.Speed / 1024.0);
}
else
{
task.LeftTime = -1;
}
ccc = 0;
}
double tt = 0;
if (task.Type == TaskType.Upload)
{
tt = capHelper.ProcInfo.AccNetSendBytes;
}
else
{
tt = capHelper.ProcInfo.AccNetRecvBytes;
}
task.NetSize = tt / 1024.0;
if (task.NetSize >= task.Size * 0.99)
{
task.Progress = (int)(task.Size * 0.99);
}
else
{
task.Progress = (int)(task.NetSize);
}
task.Name = System.IO.Path.GetFileNameWithoutExtension(task.SourceFileName);
task.Name = task.NetSize.ToString() + " / " + task.Size.ToString();
capHelper.RefershInfo();
}
}
public void CompleteTask(TransferTask currentTask)
{
currentTask.Progress = currentTask.Size;
currentTask.Speed = 0;
currentTask.LeftTime = 0;
currentTask.Status = TaskStatus.Completed;
RefreshDataSource();
}
public void AddTask(TransferTask task)
{
this.Tasks.Add(task);
if (CurrentTaskID.Equals(Guid.Empty))
{
CurrentTaskID = task.ID;
}
}
private bool IsCompletedOfUpload(TransferTask task)
{
if (task.Status == TaskStatus.Completed && task.Type == TaskType.Upload)
{
return(true);
}
return(false);
}
private bool IsPendingOrLoadingOfUpload(TransferTask task)
{
if (task.Status == TaskStatus.Loading || task.Status == TaskStatus.Pending)
{
if (task.Type == TaskType.Upload)
{
return(true);
}
}
return(false);
}
private void Transfer(TransferTask task)
{
task.Status = TaskStatus.Loading;
this.CurrentTaskID = task.ID;
task.Size = CalculateSize(task);
td = new System.Threading.Thread(new System.Threading.ParameterizedThreadStart(Excute));
td.Start(task);
string taskInfo = string.Format("{0}#{1}#{2}#{3}#{4}#{5}", new string[] { task.ID.ToString(), task.SourceFileName, task.DestFileName, task.Type.ToString(), task.RenameMode.ToString(), task.Category.ToString() }).Replace(' ', '$');
Int32 id = 1;
Int32 WM_COPYDATA = 0x004A;
COPYDATASTRUCT cd = new COPYDATASTRUCT();
cd.dwData = (IntPtr)id;
cd.lpData = taskInfo;
cd.cbData = taskInfo.Length;
SendMessage((int)FindWindow(null, "TransferForm"), WM_COPYDATA, 0, ref cd);
}
void refreshDSTM_Tick(object sender, EventArgs e)
{
RefreshDataSource();
TransferTask currentTask = GetTaskByID(CurrentTaskID);
if (currentTask != null)
{
if (currentTask.Status == TaskStatus.Pending)
{
Transfer(currentTask);
}
else if (currentTask.Status == TaskStatus.Completed || currentTask.Status == TaskStatus.Canceled)
{
TransferNext();
}
}
}
private void gridView1_CustomDrawCell(object sender, DevExpress.XtraGrid.Views.Base.RowCellCustomDrawEventArgs e)
{
if (e.Column.FieldName.Equals("Speed"))
{
TransferTask task = GetTaskByID(new Guid(gridView1.GetRowCellValue(e.RowHandle, "ID").ToString()));
switch (task.Status)
{
case TaskStatus.Completed:
{
e.DisplayText = "已完成";
break;
}
case TaskStatus.Canceled:
{
e.DisplayText = "已删除";
break;
}
case TaskStatus.Loading:
{
int value = Convert.ToInt32(e.CellValue);
if (value / 1024 == 0)
{
e.DisplayText = string.Format("{0} B/s", value);
}
else if (value / (1024 * 1024) == 0)
{
e.DisplayText = string.Format("{0:F2} K/s", value / 1024.0);
}
else
{
e.DisplayText = string.Format("{0:F2} M/s", value / 1024.0 / 1024.0);
}
break;
}
case TaskStatus.Pending:
{
e.DisplayText = "等待中";
break;
}
}
}
else if (e.Column.FieldName.Equals("LeftTime"))
{
try
{
if (e.CellValue.ToString().Equals("Infinity"))
{
e.DisplayText = "Infinity";
}
else if (e.CellValue.ToString().Equals("-1"))
{
e.DisplayText = "--:--:--";
}
else
{
int value = Convert.ToInt32(e.CellValue);
int seconds = value % 60;
int minutes = (value % 3600) / 60;
int hours = (value % 216000) / 3600;
if (hours >= 24)
{
e.DisplayText = "多于1天";
}
else
{
e.DisplayText = string.Format("{0:D2}:{1:D2}:{2:D2}", new object[] { hours, minutes, seconds });
}
}
}
catch { }
}
else if (e.Column.FieldName.Equals("ElapsedTime"))
{
try
{
if (e.CellValue.ToString().Equals("Infinity"))
{
e.DisplayText = "Infinity";
}
else
{
int value = Convert.ToInt32(e.CellValue);
int seconds = value % 60;
int minutes = (value % 3600) / 60;
int hours = (value % 216000) / 3600;
if (hours >= 24)
{
e.DisplayText = "多于1天";
}
else
{
e.DisplayText = string.Format("{0:D2}:{1:D2}:{2:D2}", new object[] { hours, minutes, seconds });
}
}
}
catch { }
}
}
/// <summary>
/// 获取文件大小
/// </summary>
/// <param name="task"></param>
/// <returns></returns>
private int CalculateSize(TransferTask task)
{
if (task.Category == TaskCategory.Files)
{
System.IO.FileInfo fileInfo = new System.IO.FileInfo(task.SourceFileName);
return((int)(fileInfo.Length / 1024));
}
else if (task.Category == TaskCategory.Features)
{
DirectoryInfo dir = new DirectoryInfo(System.IO.Path.GetDirectoryName(task.SourceFileName));
string nickName = System.IO.Path.GetFileNameWithoutExtension(task.SourceFileName);
FileInfo[] fs = dir.GetFiles(string.Format("*{0}*", nickName));
int length = 0;
foreach (FileInfo f in fs)
{
length += (int)f.Length;
}
if (task.DestFileName.ToLower().Contains(".gdb"))
{
if (task.SourceFileName.ToLower().Contains(".gdb"))
{
}
else
{
return(length / 1024 + 1150);
}
}
else
{
if (task.SourceFileName.ToLower().Contains(".gdb"))
{
}
else
{
return(length / 1024);
}
}
}
else if (task.Category == TaskCategory.Raster)
{
if (task.DestFileName.ToLower().Contains(".gdb"))
{
if (task.SourceFileName.ToLower().Contains(".gdb"))
{
IWorkspaceFactory inputWsF = null;
IWorkspace inputWs = null;
IRasterWorkspace inputRstWs = null;
IRasterDataset2 inputRstDs = null;
IRaster inputRaster = null;
string inputDirectory = string.Empty;
string inputRstName = string.Empty;
string input = task.SourceFileName.Trim();
if (input.ToLower().Contains(".gdb"))
{
inputWsF = new FileGDBWorkspaceFactoryClass();
inputDirectory = input.Substring(0, input.IndexOf(".gdb") + 4);
}
else
{
inputWsF = new RasterWorkspaceFactoryClass();
inputDirectory = System.IO.Path.GetDirectoryName(input);
}
inputRstName = System.IO.Path.GetFileName(input);
inputWs = inputWsF.OpenFromFile(inputDirectory, 0);
inputRstWs = inputWs as IRasterWorkspace;
inputRstDs = inputRstWs.OpenRasterDataset(inputRstName) as IRasterDataset2;
inputRaster = inputRstDs.CreateDefaultRaster();
IRawBlocks inputRawBlocks = (IRawBlocks)inputRstDs;
IRasterInfo inputRstInfo = inputRawBlocks.RasterInfo;
IRasterProps in_rasterProps = (IRasterProps)inputRaster;
int Height = in_rasterProps.Height;
int Width = in_rasterProps.Width;
rstPixelType in_rstPT = in_rasterProps.PixelType;
int BandsCount = inputRstInfo.BandCount;
Dictionary <rstPixelType, int> DictPT = new Dictionary <rstPixelType, int>();
DictPT.Clear();
DictPT.Add(rstPixelType.PT_DOUBLE, 64);
DictPT.Add(rstPixelType.PT_FLOAT, 32);
DictPT.Add(rstPixelType.PT_LONG, 32);
DictPT.Add(rstPixelType.PT_SHORT, 32);
DictPT.Add(rstPixelType.PT_UCHAR, 8);
DictPT.Add(rstPixelType.PT_ULONG, 32);
DictPT.Add(rstPixelType.PT_USHORT, 32);
DictPT.Add(rstPixelType.PT_CHAR, 8);
int Depth = 32;
DictPT.TryGetValue(in_rasterProps.PixelType, out Depth);
return((int)(1.0 * Height * Width * BandsCount * Depth / 8.0 / 1024));
}
else
{
System.IO.FileInfo fileInfo = new System.IO.FileInfo(task.SourceFileName);
return((int)(fileInfo.Length / 1024 + 1150));
}
}
else
{
if (task.SourceFileName.ToLower().Contains(".gdb"))
{
}
else
{
System.IO.FileInfo fileInfo = new System.IO.FileInfo(task.SourceFileName);
return((int)(fileInfo.Length / 1024));
}
}
}
return(task.Size);
}
