private void btnSavePosition_Click(object sender, EventArgs e)
{
if (_sigPositions.ContainsKey(_pageNumber))
{
_sigPositions.Remove(_pageNumber);
}
var sigPosition = new SignaturePosition(pagePreview1.SigWidth, pagePreview1.SigHeight,
pagePreview1.SigPosX, pagePreview1.SigPosY);
_sigPositions.Add(_pageNumber, sigPosition);
UpdateSavePositionInfo();
}
private void UpdateSignPlacementProperties(PdfOperationsDesigner designer, IFunctionData data)
{
SignaturePosition signaturePosition = data.Properties["Signature placement"].GetValue <SignaturePosition>();
designer.Properties[PropertyNames.SignPlacement].Value = signaturePosition;
switch (signaturePosition)
{
case SignaturePosition.FormField:
designer.Properties[PropertyNames.SignFieldName].Value = data.Properties["Field name"].Value;
designer.Properties[PropertyNames.SignBackgroundImage].Value = data.Properties["Background image"].Value;
break;
case SignaturePosition.OnPage:
designer.Properties[PropertyNames.SignPositionX].Value = data.Properties["Position X (mm)"].Value;
designer.Properties[PropertyNames.SignPositionY].Value = data.Properties["Position Y (mm)"].Value;
designer.Properties[PropertyNames.SignWidth].Value = data.Properties["Width (mm)"].Value;
designer.Properties[PropertyNames.SignHeight].Value = data.Properties["Height (mm)"].Value;
designer.Properties[PropertyNames.SignBackgroundImage].Value = data.Properties["Background image"].Value;
designer.Properties[PropertyNames.SignPage].Value = data.Properties["Page"].Value;
break;
}
}
private void InitializeSignProperties(VisibleDependency visibleDependency, ref int propertyOrder)
{
Action <bool> applyVisibility = (isVisible) =>
{
SignaturePosition signPlacementValue = Properties[PropertyNames.SignPlacement].GetValue <SignaturePosition>();
Properties[PropertyNames.SignSignedAt].IsVisible = isVisible;
Properties[PropertyNames.SignReason].IsVisible = isVisible;
Properties[PropertyNames.SignLockAfterSigning].IsVisible = isVisible;
Properties[PropertyNames.SignPlacement].IsVisible = isVisible;
Properties[PropertyNames.SignFieldName].IsVisible = (isVisible && signPlacementValue == SignaturePosition.FormField);
Properties[PropertyNames.SignPositionX].IsVisible = (isVisible && signPlacementValue == SignaturePosition.OnPage);
Properties[PropertyNames.SignPositionY].IsVisible = (isVisible && signPlacementValue == SignaturePosition.OnPage);
Properties[PropertyNames.SignWidth].IsVisible = (isVisible && signPlacementValue == SignaturePosition.OnPage);
Properties[PropertyNames.SignHeight].IsVisible = (isVisible && signPlacementValue == SignaturePosition.OnPage);
Properties[PropertyNames.SignBackgroundImage].IsVisible = (isVisible && (signPlacementValue == SignaturePosition.FormField || signPlacementValue == SignaturePosition.OnPage));
Properties[PropertyNames.SignPage].IsVisible = (isVisible && signPlacementValue == SignaturePosition.OnPage);
};
EventHandler updateVisibility = (sender, args) => applyVisibility(visibleDependency.Visible);
visibleDependency.VisibleChanged += (visible) => applyVisibility(visible);
Property signedAt = Properties.AddOrRetrieve(PropertyNames.SignSignedAt, typeof(string), ValueUseOption.RuntimeRead, string.Empty);
signedAt.Order = propertyOrder++;
signedAt.Description = "Location where the signing took place.";
signedAt.Validations.Add(new RequiredValidator());
Property reason = Properties.AddOrRetrieve(PropertyNames.SignReason, typeof(string), ValueUseOption.RuntimeRead, string.Empty);
reason.Order = propertyOrder++;
reason.Description = "Reason for signing the document.";
reason.Validations.Add(new RequiredValidator());
Property lockAfterSigning = Properties.AddOrRetrieve(PropertyNames.SignLockAfterSigning, typeof(bool), ValueUseOption.DesignTime, false);
lockAfterSigning.Order = propertyOrder++;
lockAfterSigning.Description = "Lock the document to prevent further changes.";
Properties.InitializeCertificateProperties(
PropertyNames.SignCertificateSource,
PropertyNames.SignCertificateFilePath,
PropertyNames.SignCertificateFilePassword,
PropertyNames.SignCertificate,
ref propertyOrder,
visibleDependency);
Property placement = Properties.AddOrRetrieve(PropertyNames.SignPlacement, typeof(SignaturePosition), ValueUseOption.DesignTime, SignaturePosition.Hidden);
placement.Order = propertyOrder++;
placement.Description = "Where to put the signature in the document.";
placement.ValueChanged += updateVisibility;
Property fieldName = Properties.AddOrRetrieve(PropertyNames.SignFieldName, typeof(string), ValueUseOption.RuntimeRead, string.Empty);
fieldName.Order = propertyOrder++;
fieldName.Description = "Form field name to place the signature in.";
fieldName.Validations.Add(new RequiredValidator());
Property positionX = Properties.AddOrRetrieve(PropertyNames.SignPositionX, typeof(int), ValueUseOption.RuntimeRead, 0);
positionX.Order = propertyOrder++;
positionX.Description = "X coordinate of the signature.";
Property positionY = Properties.AddOrRetrieve(PropertyNames.SignPositionY, typeof(int), ValueUseOption.RuntimeRead, 0);
positionY.Order = propertyOrder++;
positionY.Description = "Y coordinate of the signature.";
Property width = Properties.AddOrRetrieve(PropertyNames.SignWidth, typeof(int), ValueUseOption.RuntimeRead, 100);
width.Order = propertyOrder++;
width.Description = "Width of the signature box.";
Property height = Properties.AddOrRetrieve(PropertyNames.SignHeight, typeof(int), ValueUseOption.RuntimeRead, 50);
height.Order = propertyOrder++;
height.Description = "Height of the signature box.";
Property backgroundImage = Properties.AddOrRetrieve(PropertyNames.SignBackgroundImage, typeof(string), ValueUseOption.RuntimeRead, string.Empty);
backgroundImage.Order = propertyOrder++;
backgroundImage.Description = "Path to an image file to use as a background for the signature.";
backgroundImage.Editor = typeof(FilePathEditor);
Property page = Properties.AddOrRetrieve(PropertyNames.SignPage, typeof(int), ValueUseOption.RuntimeRead, 1);
page.Order = propertyOrder++;
page.Description = "Page on which to include the visible signature.";
page.Validations.Add(new RangeValidator(1, int.MaxValue));
applyVisibility(visibleDependency.Visible);
}
