/// <summary>
/// Handles the OverwriteOlder button's Click event.
/// </summary>
/// <param name="sender">The button object.</param>
/// <param name="e">The event arguments.</param>
private void btnOverwriteOlder_Click(object sender, System.EventArgs e)
{
_args.NextAction = TransferConfirmNextActions.CheckAndOverwriteOlderFiles;
_overwriteOlder = true;
_args = null;
Close();
}
/// <summary>
/// Shows the form.
/// </summary>
/// <param name="parent">The parent form.</param>
/// <param name="evt">The event arguments.</param>
public void Show(Form parent, TransferConfirmEventArgs evt)
{
// If it's in the skipped type list, skip it.
if (_skipTypes.ContainsKey(evt.ConfirmReason))
{
evt.NextAction = TransferConfirmNextActions.Skip;
return;
}
// If the problem is file already exists?
if (evt.ConfirmReason == TransferConfirmReason.FileAlreadyExists)
{
// Overwrite all?
if (_overwriteAll)
{
evt.NextAction = TransferConfirmNextActions.Overwrite;
return;
}
// Overwrite if files have different sizes?
if (_overwriteDifferentSize)
{
evt.NextAction = TransferConfirmNextActions.CheckAndOverwriteFilesWithDifferentSizes;
return;
}
// Overwrite older files?
if (_overwriteOlder)
{
evt.NextAction = TransferConfirmNextActions.CheckAndOverwriteOlderFiles;
return;
}
// format the text according to TransferState (Downloading or Uploading)
const string messageFormat = Messages.OverwriteFileConfirm;
txtMessage.Text = string.Format(messageFormat,
evt.DestinationFileInfo.FullName, evt.DestinationFileInfo.Length,
evt.DestinationFileInfo.LastWriteTime,
evt.SourceFileInfo.FullName, evt.SourceFileInfo.Length,
evt.SourceFileInfo.LastWriteTime);
}
else
{
Exception ex = evt.Exception;
while (ex.InnerException != null)
{
ex = ex.InnerException;
}
// Show the exception message.
txtMessage.Text = evt.Message + "\r\nReason: " + ex.Message;
}
_args = evt;
// Only show available action buttons.
ArrangeButtons(evt);
ShowDialog(parent);
}
/// <summary>
/// Handles the OverwriteDiffSize button's Click event.
/// </summary>
/// <param name="sender">The button object.</param>
/// <param name="e">The event arguments.</param>
private void btnOverwriteDiffSize_Click(object sender, System.EventArgs e)
{
_args.NextAction = TransferConfirmNextActions.CheckAndOverwriteFilesWithDifferentSizes;
_overwriteDifferentSize = true;
_args = null;
Close();
}
private void btnFollowLinkAll_Click(object sender, System.EventArgs e)
{
_args.NextAction = TransferConfirmNextActions.FollowLink;
_followAllLinks = true;
_args = null; // Release mem
Close();
}
/// <summary>
/// Handles the OverwriteAll button's Click event.
/// </summary>
/// <param name="sender">The button object.</param>
/// <param name="e">The event arguments.</param>
private void btnOverwriteAll_Click(object sender, System.EventArgs e)
{
_args.NextAction = TransferConfirmNextActions.Overwrite;
_overwriteAll = true;
_args = null;
Close();
}
private void btnResumeAll_Click(object sender, System.EventArgs e)
{
_args.NextAction = TransferConfirmNextActions.ResumeFileTransfer;
_resumeAll = true;
_args = null; // Release mem
Close();
}
private void btnCancel_Click(object sender, System.EventArgs e)
{
_args.NextAction = TransferConfirmNextActions.Cancel;
_cancelAll = true;
_args = null; // Release mem
Close();
}
/// <summary>
/// Handles the Skip All button's Click event.
/// </summary>
/// <param name="sender">The button object.</param>
/// <param name="e">The event arguments.</param>
private void btnSkipAll_Click(object sender, System.EventArgs e)
{
_skipTypes.Add(_args.ConfirmReason, null);
_args.NextAction = TransferConfirmNextActions.Skip;
_args = null;
Close();
}
/// <summary>
/// Handles the Rename button's Click event.
/// </summary>
/// <param name="sender">The button object.</param>
/// <param name="e">The event arguments.</param>
private void btnRename_Click(object sender, System.EventArgs e)
{
string oldName = _args.DestinationFileSystem.GetFileName(_args.DestinationFileInfo.Name);
NewNamePrompt formNewName = new NewNamePrompt(oldName);
DialogResult result = formNewName.ShowDialog(this);
string newName = formNewName.NewName;
if (result != DialogResult.OK || newName.Length == 0 || newName == oldName)
{
return;
}
_args.NextAction = TransferConfirmNextActions.Rename;
_args.NewName = newName;
_args = null;
Close();
}
/// <summary>
/// Arranges buttons.
/// </summary>
/// <param name="evt">The event arguments.</param>
private void ArrangeButtons(TransferConfirmEventArgs evt)
{
int buttonHeight = 0;
int y = txtMessage.Top;
foreach (KeyValuePair <System.Windows.Forms.Button, TransferConfirmNextActions> en in _btns)
{
bool b = evt.CanPerform(en.Value);
en.Key.Visible = b;
if (buttonHeight == 0)
{
buttonHeight = en.Key.Height;
}
if (!b)
{
continue;
}
en.Key.Top = y;
y += buttonHeight + 3;
}
}
private void ArrangeButtons(TransferConfirmEventArgs evt)
{
const int buttonHeight = 24;
const int buttonWidth = 128;
const int gap = 3;
int buttons = 0;
foreach (KeyValuePair <System.Windows.Forms.Button, TransferConfirmNextActions> en in _btns)
{
bool b = evt.CanPerform(en.Value);
en.Key.Visible = b;
if (b)
{
buttons++;
}
}
int count = this.ClientSize.Width / (buttonWidth + gap);
int y = this.ClientSize.Height - (buttonHeight + gap) * ((buttons / count) + ((buttons % count) == 0 ? 0 : 1)) - 4;
int x = (this.ClientSize.Width - count * buttonWidth - gap) / 2;
int i = 0;
foreach (KeyValuePair <System.Windows.Forms.Button, TransferConfirmNextActions> en in _btns)
{
bool b = evt.CanPerform(en.Value);
en.Key.Visible = b;
if (b)
{
en.Key.Left = x + (buttonWidth + gap) * (i % count);
en.Key.Top = y + (buttonHeight + gap) * (i / count);
i++;
}
}
}
private void client_TransferConfirm(object sender, TransferConfirmEventArgs e)
{
_view.AskOverwrite(e);
}
/// <summary>
/// Handles the Follow Link button's Click event.
/// </summary>
/// <param name="sender">The button object.</param>
/// <param name="e">The event arguments.</param>
private void btnFollowLink_Click(object sender, System.EventArgs e)
{
_args.NextAction = TransferConfirmNextActions.FollowLink;
_args = null;
Close();
}
/// <summary>
/// Handles the Retry button's Click event.
/// </summary>
/// <param name="sender">The button object.</param>
/// <param name="e">The event arguments.</param>
private void btnRetry_Click(object sender, System.EventArgs e)
{
_args.NextAction = TransferConfirmNextActions.Retry;
_args = null;
Close();
}
public void Show(Form parent, TransferConfirmEventArgs evt)
{
if (_skipTypes.ContainsKey(evt.ConfirmReason))
{
evt.NextAction = TransferConfirmNextActions.Skip;
return;
}
if (evt.ConfirmReason == TransferConfirmReason.FileAlreadyExists)
{
if (_overwriteAll)
{
evt.NextAction = TransferConfirmNextActions.Overwrite;
return;
}
if (_overwriteDifferentSize)
{
evt.NextAction = TransferConfirmNextActions.CheckAndOverwriteFilesWithDifferentSizes;
return;
}
if (_overwriteOlder)
{
evt.NextAction = TransferConfirmNextActions.CheckAndOverwriteOlderFiles;
return;
}
if (_resumeAll && (evt.PossibleNextActions & TransferConfirmNextActions.ResumeFileTransfer) != 0)
{
evt.NextAction = TransferConfirmNextActions.ResumeFileTransfer;
return;
}
// format the text according to TransferState (Downloading or Uploading)
const string messageFormat = "Are you sure you want to overwrite file: {0}\r\n{1} Bytes, {2}\r\n\r\nWith file: {3}\r\n{4} Bytes, {5}";
lblMessage.Text = string.Format(messageFormat,
evt.DestinationFileInfo.FullName, evt.DestinationFileInfo.Length,
evt.DestinationFileInfo.LastWriteTime,
evt.SourceFileInfo.FullName, evt.SourceFileInfo.Length,
evt.SourceFileInfo.LastWriteTime);
Text = "File already exists";
}
else
{
if (evt.Exception != null)
{
lblMessage.Text = evt.Exception.Message;
if (evt.Exception.InnerException != null)
{
lblMessage.Text += "\r\nReason: " + evt.Exception.InnerException.Message;
}
}
else
{
if (_followAllLinks && (evt.PossibleNextActions & TransferConfirmNextActions.FollowLink) != 0)
{
evt.NextAction = TransferConfirmNextActions.FollowLink;
return;
}
lblMessage.Text = evt.Message;
}
Text = "An error occurred";
}
_oldEvt = evt;
ArrangeButtons(evt);
this.ShowDialog(parent);
}
private void btnOverwrite_Click(object sender, System.EventArgs e)
{
_args.NextAction = TransferConfirmNextActions.Overwrite;
_args = null; // Release mem
Close();
}
