// -------------------------------------------------------------------
/// <summary>
/// Called when the form is loaded to initialize various UI components.
/// </summary>
/// <param name="sender">
/// The form being loaded.
/// </param>
/// <param name="e">
/// The event arguments describing the event.
/// </param>
private void SubmitterWizard_Load(object sender, EventArgs e)
{
// Add submission targets to the tree view.
foreach (ITarget target in engine.Root.Children)
{
TargetTreeNode node = new TargetTreeNode(target);
submissionTargetsTree.Nodes.Add(node);
ExpandLocalGroups(node);
}
UpdateSubmittablesField();
UpdateNextEnablement();
}
// -------------------------------------------------------------------
/// <summary>
/// Expands all of the local (non-imported) assignment groups in the
/// tree view. Delay-loaded groups are not automatically expanded since
/// they potentially require slower network access.
/// </summary>
/// <param name="parent">
/// The node that should be expanded.
/// </param>
private void ExpandLocalGroups(TargetTreeNode parent)
{
if (parent.Target.IsLoaded)
{
parent.PopulateChildren(false);
parent.Expand();
foreach (TreeNode child in parent.Nodes)
{
TargetTreeNode targetChild = child as TargetTreeNode;
if (targetChild != null)
{
ExpandLocalGroups(targetChild);
}
}
}
}
// -------------------------------------------------------------------
/// <summary>
/// Used to update the availability of the Next button based on whether
/// the current selections and field values are valid.
/// </summary>
private void UpdateNextEnablement()
{
bool enabled = true;
TargetTreeNode selNode = submissionTargetsTree.SelectedNode
as TargetTreeNode;
if (selNode == null || !selNode.Target.IsActionable)
{
enabled = false;
}
else if (usernameField.Text.Length == 0)
{
enabled = false;
}
else if (submittables.Length == 0)
{
enabled = false;
}
nextButton.Enabled = enabled;
}
// -------------------------------------------------------------------
/// <summary>
/// Performs the actual submission of the projects.
/// </summary>
private void DoSubmission()
{
TargetTreeNode node =
(TargetTreeNode)submissionTargetsTree.SelectedNode;
SubmissionManifest parameters = new SubmissionManifest();
parameters.Assignment = (ITargetAssignment)node.Target;
parameters.Username = usernameField.Text;
parameters.Password = passwordField.Text;
parameters.SubmittableItems = submittables;
Exception exception = null;
BackgroundWorkerDialog dialog = new BackgroundWorkerDialog(
Messages.SendingSubmission, true,
delegate(object sender, DoWorkEventArgs e)
{
try
{
engine.SubmitProject(parameters);
}
catch (Exception ex)
{
exception = ex;
}
});
dialog.ShowDialog(this);
if (exception == null)
{
string message = engine.HasResponse ?
Messages.ResponseClose : Messages.NoResponseClose;
SetSubmissionResults(SubmissionResultCode.Success, message);
}
else if (exception is RequiredFilesMissingException)
{
RequiredFilesMissingException e =
(RequiredFilesMissingException)exception;
StringBuilder builder = new StringBuilder();
builder.Append(Messages.WizardMissingFilesPreamble);
foreach (string file in e.MissingFiles)
{
builder.Append(String.Format(
Messages.WizardMissingFilesListItem, file));
}
SetSubmissionResults(SubmissionResultCode.Incomplete,
builder.ToString());
}
else if (exception is ProtocolNotRegisteredException)
{
ProtocolNotRegisteredException e =
(ProtocolNotRegisteredException)exception;
SetSubmissionResults(SubmissionResultCode.Error,
String.Format(Messages.ProtocolNotFound, e.Scheme));
}
else
{
SetSubmissionResults(SubmissionResultCode.Error,
exception.Message);
}
}
