internal void AddAttachmentRiskControl(AttachmentRiskControl rc)
{
lock (_attachmentLock)
{
cbPerformAction.CheckedChanged += rc.PerformActionCheckChanged;
rc.MetadataTypeCheckChanged += OnMetadataTypeCheckChanged;
pnlContent.Controls.Add(rc);
rc.EnableControls(cbPerformAction.Checked);
// Auto expand - when a password protected file is added
if (rc.Attachment.HasPassword && !AutoSize)
{
ExpanderClicked();
this.AutoSize = true;
}
if (AnyAttachmentsWithMetadata())
{
cbPerformAction.Enabled = (PolicyBridge.IsEnabled("InteractiveProtectAllowUsersToSkipCleaning") && PolicyBridge.IsEnabled("InteractiveProtectShowAdvancedSendOptions"));
cbPerformAction.Checked = true;
}
else
{
cbPerformAction.Enabled = false;
cbPerformAction.Checked = false;
}
}
}
public void AddAttachment(IProtectAttachment attachment)
{
try
{
if (InvokeRequired)
{
Invoke(new MethodInvoker(() => AddAttachment(attachment)));
return;
}
if (_cleanFilesControl.pnlContent.Controls.ContainsKey(attachment.Id))
{
_cleanFilesControl.pnlContent.Controls.RemoveByKey(attachment.Id);
}
var rc = new AttachmentRiskControl(attachment, PropertyChanged) { Dock = DockStyle.Top, Name = attachment.Id };
// Do not touch the following code, there is a race condition whereby the control's handle is not created by the
// time the statusupdate events start firing. This ensures that it is created immediately.
var handle = rc.Handle;
if (handle == IntPtr.Zero)
{
Logger.LogError("Attachment risk control's handle is invalid.");
}
rc.DecryptAttachmentClicked += OnDecryptAttachmentClicked;
rc.ViewRiskReportClicked += (sender, args) => _presenter.ViewRiskReport(args.Attachment);
rc.RemoveEncryptedAttachment += (sender, args) => RemoveAttachment(args.Attachment, false);
_cleanFilesControl.AddAttachmentRiskControl(rc);
_convertToPdfControl.AddAttachment(attachment);
}
catch (ObjectDisposedException e)
{
Logger.LogError(e);
}
}
private void AddAttachment(IProtectAttachment attachment)
{
try
{
if (InvokeRequired)
{
Invoke(new MethodInvoker(() => AddAttachment(attachment)));
return;
}
if (_filesPanel.Controls.ContainsKey(attachment.Id))
_filesPanel.Controls.RemoveByKey(attachment.Id);
var rc = new AttachmentRiskControl(attachment, PropertyChanged) { Dock = DockStyle.Top, Name = attachment.Id };
// Do not touch the following code, there is a race condition whereby the control's handle is not created by the
// time the statusupdate events start firing. This ensures that it is created immediately.
var handle = rc.Handle;
if (handle == IntPtr.Zero)
{
Logger.LogError("Attachment risk control's handle is invalid.");
}
rc.AllowedToExpand = false;
rc.DecryptAttachmentClicked += OnDecryptAttachmentClicked;
_filesPanel.Controls.Add(rc);
}
catch (ObjectDisposedException e)
{
Logger.LogError(e);
}
}