/// <summary>
/// Writes the value of the geolocation to the table as an image.
/// </summary>
/// <param name="table">The <see cref="MigraDoc.DocumentObjectModel.Tables.Table"/> to write to.</param>
/// <param name="control">The control.</param>
/// <param name="container">The application data container.</param>
/// <param name="level">The depth down the control tree being rendered (affects indenting).</param>
private void WriteValueGeolocation(Table table, GeolocationControl control, Dictionary<string, object> container, int level)
{
if (control.DisplayStyle == GeolocationDisplayStyle.None)
{
return;
}
Row row = table.AppendRow(this.DefaultStyle.Font.Size, control.Label, string.Empty);
row.Cells[0].Format.LeftIndent = new Unit(PdfConstants.IndentMultiplier * level, UnitType.Millimeter);
string coords = container[control.Name].ToString();
if (control.DisplayStyle == GeolocationDisplayStyle.Both || control.DisplayStyle == GeolocationDisplayStyle.Coordinates)
{
row.Cells[1].AddParagraph(coords);
}
if (control.DisplayStyle != GeolocationDisplayStyle.Both && control.DisplayStyle != GeolocationDisplayStyle.Map)
{
return;
}
string path = this.GetTemporaryFileName("png");
Coordinate coordinate = Coordinate.Parse(coords);
GoogleMapProvider provider = new GoogleMapProvider();
using (FileStream fileStream = new FileStream(path, FileMode.Create))
{
provider.Write(coordinate, new Size(225, 225), fileStream);
}
row.Cells[1].AddParagraph().AddImage(path);
}
/// <summary>
/// Writes the value of the signature to the table as an image.
/// </summary>
/// <param name="table">The <see cref="MigraDoc.DocumentObjectModel.Tables.Table"/> to write to.</param>
/// <param name="control">The control.</param>
/// <param name="container">The application data container.</param>
/// <param name="level">The depth down the control tree being rendered (affects indenting).</param>
private void WriteValueSignature(Table table, SignaturePadControl control, Dictionary<string, object> container, int level)
{
Row row = table.AppendRow(this.DefaultStyle.Font.Size, control.Label, string.Empty);
row.Cells[0].Format.LeftIndent = new Unit(PdfConstants.IndentMultiplier * level, UnitType.Millimeter);
string controlValue = container[control.Name].ToString();
if (string.IsNullOrEmpty(controlValue))
{
return;
}
byte[] encodedBytes = Convert.FromBase64String(controlValue.Split(',')[1]);
string path = this.GetTemporaryFileName("png");
using (FileStream stream = new FileStream(path, FileMode.CreateNew))
{
SvgToImageConverter converter = new SvgToImageConverter();
converter.ConvertToImage(encodedBytes, stream, ImageFormat.Png);
}
Unit size = this.DefaultStyle.Font.Size * 2;
Image addedImage = row.Cells[1].AddParagraph().AddImage(path);
addedImage.LockAspectRatio = true;
addedImage.Height = size;
row.Height = size;
}
/// <summary>
/// Writes the application value from <paramref name="container"/>
/// that corresponds to <paramref name="control"/> to the <paramref name="table"/>.
/// </summary>
/// <param name="table">The <see cref="MigraDoc.DocumentObjectModel.Tables.Table"/> to write to.</param>
/// <param name="control">The control.</param>
/// <param name="container">The application data container.</param>
/// <param name="level">The depth down the control tree being rendered (affects indenting).</param>
private void WriteValue(Table table, Control control, Dictionary<string, object> container, int level)
{
if (control.Type == ControlType.Group)
{
this.WriteValueGroup(table, (GroupControl)control, container, level);
return;
}
if (!container.ContainsKey(control.Name))
{
return;
}
switch (control.Type)
{
case ControlType.Group:
break;
case ControlType.Repeater:
this.WriteValueRepeater(table, (RepeaterControl)control, container, level);
break;
case ControlType.Calculation:
Row calcRow = table.AppendRow(this.DefaultStyle.Font.Size, ((CalculationControl)control).Label, container[control.Name].ToString());
calcRow.Cells[0].Format.LeftIndent = new Unit(PdfConstants.IndentMultiplier * level, UnitType.Millimeter);
break;
case ControlType.Checkbox:
case ControlType.CheckboxGroup:
case ControlType.Combo:
case ControlType.Date:
case ControlType.FileBrowser:
case ControlType.Hidden:
case ControlType.Radio:
case ControlType.Text:
case ControlType.Time:
string formattedValue = this.formatter.FormatApplicationValue(container[control.Name], control);
Row row = table.AppendRow(this.DefaultStyle.Font.Size, ((ValueControl)control).Label, formattedValue);
row.Cells[0].Format.LeftIndent = new Unit(PdfConstants.IndentMultiplier * level, UnitType.Millimeter);
break;
case ControlType.Geolocation:
this.WriteValueGeolocation(table, (GeolocationControl)control, container, level);
break;
case ControlType.SignaturePad:
this.WriteValueSignature(table, (SignaturePadControl)control, container, level);
break;
case ControlType.Likert:
this.WriteValueLikert(table, (LikertControl)control, container, level);
break;
default:
throw new InvalidOperationException(string.Format(ExceptionMessages.UnknownControlType, control.Type));
}
}
