/// <summary>
/// 添加准备接收文件Item
/// </summary>
/// <param name="e"></param>
public void AddReadyReceiveItem(RequestSendFileEventArgs e)
{
TraFransfersFileStart traFransfersFileStart = e.TraFransfersFileStart;
Form.ActiveForm.BeginInvoke(new MethodInvoker(delegate()
{
FileTransfersItem item = fileTansfersContainer.AddItem(
traFransfersFileStart.MD5,
"接收文件",
traFransfersFileStart.FileName,
traFransfersFileStart.Image,
traFransfersFileStart.Length,
FileTransfersItemStyle.ReadyReceive);
item.BaseColor = _baseColor;
item.BorderColor = _borderColor;
item.ProgressBarBarColor = _progressBarBarColor;
item.ProgressBarBorderColor = _progressBarBorderColor;
item.ProgressBarTextColor = _progressBarTextColor;
item.Tag = e;
item.SaveButtonClick += new EventHandler(ItemSaveButtonClick);
item.SaveToButtonClick += new EventHandler(ItemSaveToButtonClick);
item.RefuseButtonClick += new EventHandler(ItemRefuseButtonClick);
fileTansfersContainer.ResumeLayout(true);
}));
}
/// <summary>
/// 请求接收文件响应时触发事件
/// </summary>
/// <param name="e"></param>
protected virtual void OnFileRecieveRequest(RequestSendFileEventArgs e)
{
AddReadyReceiveItem(e);
if (FileRecieveRequest != null)
{
FileRecieveRequest(this, e);
}
}
/// <summary>
/// 拒绝接收文件按钮事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ItemRefuseButtonClick(object sender, EventArgs e)
{
FileTransfersItem item = sender as FileTransfersItem;
RequestSendFileEventArgs rse = item.Tag as RequestSendFileEventArgs;
rse.Cancel = true;
fileTansfersContainer.RemoveItem(item);
item.Dispose();
AcceptReceive(rse);
}
/// <summary>
/// 保存文件按钮事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ItemSaveButtonClick(object sender, EventArgs e)
{
FileTransfersItem item = sender as FileTransfersItem;
RequestSendFileEventArgs rse = item.Tag as RequestSendFileEventArgs;
//自动保存在程序根目录下
rse.Path = Application.StartupPath;
ControlTag tag = new ControlTag(
rse.TraFransfersFileStart.MD5,
rse.TraFransfersFileStart.FileName,
rse.RemoteIP);
item.Tag = tag;
item.Style = FileTransfersItemStyle.Receive;
item.CancelButtonClick += new EventHandler(ItemCancelButtonClick);
item.Start();
this.AcceptReceive(rse);
}
/// <summary>
/// 允许接收
/// </summary>
/// <param name="e"></param>
public void AcceptReceive(RequestSendFileEventArgs e)
{
TraFransfersFileStart traFransfersFileStart = e.TraFransfersFileStart;
IPEndPoint remoteIP = e.RemoteIP;
ResponeTraFransfersFile responeTraFransfersFile;
if (e.Cancel)
{
responeTraFransfersFile = new ResponeTraFransfersFile(
traFransfersFileStart.MD5, 0, -1);
Send((int)Command.ResponeSendFile, responeTraFransfersFile, remoteIP);
}
else
{
ReceiveFileManager receiveFileManager;
if (!ReceiveFileManagerList.TryGetValue(
traFransfersFileStart.MD5,
out receiveFileManager))
{
receiveFileManager = new ReceiveFileManager(
traFransfersFileStart.MD5,
e.Path,
traFransfersFileStart.FileName,
traFransfersFileStart.PartCount,
traFransfersFileStart.PartSize,
traFransfersFileStart.Length,
remoteIP);
receiveFileManager.ReceiveFileComplete +=
new FileReceiveCompleteEventHandler(
ReceiveFileManagerReceiveFileComplete);
receiveFileManager.ReceiveFileTimeout +=
new EventHandler(ReceiveFileManagerReceiveFileTimeout);
ReceiveFileManagerList.Add(
traFransfersFileStart.MD5,
receiveFileManager);
receiveFileManager.Start();
}
responeTraFransfersFile = new ResponeTraFransfersFile(
traFransfersFileStart.MD5, 0, 0);
Send((int)Command.ResponeSendFile, responeTraFransfersFile, remoteIP);
}
}
/// <summary>
/// 文件另存为按钮事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ItemSaveToButtonClick(object sender, EventArgs e)
{
FileTransfersItem item = sender as FileTransfersItem;
RequestSendFileEventArgs rse = item.Tag as RequestSendFileEventArgs;
FolderBrowserDialog fbd = new FolderBrowserDialog();
if (fbd.ShowDialog() == DialogResult.OK)
{
rse.Path = fbd.SelectedPath;
ControlTag tag = new ControlTag(
rse.TraFransfersFileStart.MD5,
rse.TraFransfersFileStart.FileName,
rse.RemoteIP);
item.Tag = tag;
item.Style = FileTransfersItemStyle.Receive;
item.CancelButtonClick += new EventHandler(ItemCancelButtonClick);
item.Start();
this.AcceptReceive(rse);
}
}