/// <summary>
/// Parses an XElement that contains a component
/// </summary>
/// <param name="componentElement">XElement to be parsed</param>
/// <param name="cc">Parent Component</param>
/// <returns>Parsed PrintableComponent</returns>
private PrintableComponent parseComponent(XElement componentElement, CompositeComponent cc = null)
{
if (componentElement.Attribute("Type") != null)
{
PrintableComponent pc;
double left = 0, top = 0, width = 0, height = 0, angle = 0;
if (componentElement.Attribute("X") == null ||
componentElement.Attribute("Y") == null ||
componentElement.Attribute("Width") == null ||
componentElement.Attribute("Height") == null)
{
throw new Exception("One of the translation parameters is missing");
}
else
{
left = double.Parse(componentElement.Attribute("X").Value, CultureInfo.InvariantCulture);
top = double.Parse(componentElement.Attribute("Y").Value, CultureInfo.InvariantCulture);
width = double.Parse(componentElement.Attribute("Width").Value, CultureInfo.InvariantCulture);
height = double.Parse(componentElement.Attribute("Height").Value, CultureInfo.InvariantCulture);
angle = (componentElement.Attribute("Angle") != null) ? double.Parse(componentElement.Attribute("Angle").Value, CultureInfo.InvariantCulture) : 0.0;
}
switch (componentElement.Attribute("Type").Value)
{
case "Image": pc = new ImageComponent(left, top, width, height, angle); break;
case "Composite": pc = new CompositeComponent(0, 0, 100, 100, 0);
if (componentElement.Element("Binding") != null)
{
parseBinding(componentElement.Element("Binding"), (CompositeComponent)pc);
}
if (componentElement.Element("Children") != null)
{
foreach (XElement childelem in componentElement.Element("Children").Elements())
{
parseComponent(childelem, (CompositeComponent)pc);
}
}
break;
case "Barcode": pc = new BarcodeComponent(left, top, width, height, angle); break;
case "Textbox": pc = new TextComponent(left, top, width, height, angle);
if (componentElement.Element("TextStyle") != null)
{
XElement styleElement = componentElement.Element("TextStyle");
PrintableStyle style = new PrintableStyle();
if (styleElement.Attribute("Bold") != null)
{
style.Bold = bool.Parse(styleElement.Attribute("Bold").Value);
}
if (styleElement.Attribute("Font") != null)
{
style.Font = FontFamily.Families.FirstOrDefault(c => c.Name == styleElement.Attribute("Font").Value) ?? FontFamily.GenericSansSerif;
}
if (styleElement.Attribute("Alignment") != null)
{
string align = styleElement.Attribute("Alignment").Value;
style.FontAlignment = (align == "Left") ? XParagraphAlignment.Left : ((align == "Right") ? XParagraphAlignment.Right : XParagraphAlignment.Center);
}
if (styleElement.Attribute("PrimaryColor") != null)
{
style.PrimaryColor = System.Drawing.ColorTranslator.FromHtml(styleElement.Attribute("PrimaryColor").Value);
}
if (styleElement.Attribute("SecondaryColor") != null)
{
style.SecondaryColor = System.Drawing.ColorTranslator.FromHtml(styleElement.Attribute("SecondaryColor").Value);
}
if (styleElement.Attribute("Size") != null)
{
style.FontSize = double.Parse(styleElement.Attribute("Size").Value);
}
if (styleElement.Attribute("Italic") != null)
{
style.Italic = bool.Parse(styleElement.Attribute("Italic").Value);
}
if (styleElement.Attribute("Underline") != null)
{
style.Underlined = bool.Parse(styleElement.Attribute("Underline").Value);
}
((TextComponent)pc).Style = style;
}
break;
case "Rectangle": pc = new RectangleComponent(left, top, width, height, angle);
if (componentElement.Element("TextStyle") != null)
{
XElement styleElement = componentElement.Element("TextStyle");
if (styleElement.Attribute("PrimaryColor") != null)
{
var brush = new SolidBrush(System.Drawing.ColorTranslator.FromHtml(styleElement.Attribute("PrimaryColor").Value));
((RectangleComponent)pc).FillColor = (PdfSharp.Drawing.XBrush)brush;
((RectangleComponent)pc).Fill = brush.Color.A > 0;
}
if (styleElement.Attribute("SecondaryColor") != null)
{
((RectangleComponent)pc).BorderColor = System.Drawing.ColorTranslator.FromHtml(styleElement.Attribute("SecondaryColor").Value);
}
if (styleElement.Attribute("CornerRadius") != null)
{
((RectangleComponent)pc).BorderRadius = double.Parse(styleElement.Attribute("CornerRadius").Value, CultureInfo.InvariantCulture);
}
if (styleElement.Attribute("BorderWidth") != null)
{
((RectangleComponent)pc).BorderWidth = double.Parse(styleElement.Attribute("BorderWidth").Value, CultureInfo.InvariantCulture);
}
}
break;
case "LayoutBox": return(null);
case "None": return(null);
case "ImageBag":
{
pc = new ImageBagComponent(left, top, width, height, angle);
if (componentElement.Element("TextStyle") != null)
{
XElement styleElement = componentElement.Element("TextStyle");
PrintableStyle style = new PrintableStyle();
if (styleElement.Attribute("ImageWidth") != null)
{
((ImageBagComponent)pc).ImageWidth = double.Parse(styleElement.Attribute("ImageWidth").Value, CultureInfo.InvariantCulture);
}
if (styleElement.Attribute("ImageHeight") != null)
{
((ImageBagComponent)pc).ImageHeight = double.Parse(styleElement.Attribute("ImageHeight").Value, CultureInfo.InvariantCulture);
}
if (styleElement.Attribute("ImagePaddingX") != null)
{
((ImageBagComponent)pc).ImagePaddingX = double.Parse(styleElement.Attribute("ImagePaddingX").Value, CultureInfo.InvariantCulture);
}
if (styleElement.Attribute("ImagePaddingY") != null)
{
((ImageBagComponent)pc).ImagePaddingY = double.Parse(styleElement.Attribute("ImagePaddingY").Value, CultureInfo.InvariantCulture);
}
if (styleElement.Attribute("RightToLeft") != null)
{
((ImageBagComponent)pc).RightToLeft = bool.Parse(styleElement.Attribute("RightToLeft").Value);
}
}
} break;
default: throw new Exception("Unknown component type encountered!");
}
if (componentElement.Attribute("DataSource") != null)
{
pc.DataBindingSource = componentElement.Attribute("DataSource").Value;
}
if (componentElement.Element("Binding") != null)
{
XElement binding = componentElement.Element("Binding");
switch (int.Parse(binding.Attribute("ID").Value))
{
case -1: // page number
{
if (pc is TextComponent)
{
if (pc.DataBindingSource == "Index")
{
((TextComponent)pc).BindingOption = TextComponent.SpecialBinding.Index;
}
if (pc.DataBindingSource == "Page Number")
{
((TextComponent)pc).BindingOption = TextComponent.SpecialBinding.PageNumber;
}
}
}; break;
case -2: // static image
foreach (XElement input in binding.Element("Inputs").Elements())
{
if (input.Attribute("Name").Value == "ImagePath")
{
string url = input.Attribute("Value").Value;
if (ConfigurationManager.AppSettings.AllKeys.Contains("DesignerImageDirectory") &&
!string.IsNullOrEmpty(ConfigurationManager.AppSettings["DesignerImageDirectory"]) &&
ConfigurationManager.AppSettings.AllKeys.Contains("DesignerImageURL") &&
!string.IsNullOrEmpty(ConfigurationManager.AppSettings["DesignerImageURL"]))
{
string directory = ConfigurationManager.AppSettings["DesignerImageDirectory"].ToString();
string designerurl = ConfigurationManager.AppSettings["DesignerImageURL"];
if (url.Contains(designerurl))
{
url = url.Replace(designerurl, directory).Replace(@"\\", @"\").Replace("/", @"\");
}
}
pc.SetData(url);
}
}
; break;
case -3: // static text
foreach (XElement input in binding.Element("Inputs").Elements())
{
if (input.Attribute("Name").Value == "TextInput")
{
pc.SetData(input.Attribute("Value").Value);
}
}
break;
}
}
cc.AddChild(pc);
return(pc);
}
else
{
throw new Exception("Component has no type defined");
}
}