private void AssertEqual(InlineElement element)
{
Assert.AreEqual(Content, element.Type);
if (element is InlineText text)
{
Assert.AreEqual(0, Children?.Length ?? 0);
Assert.AreEqual(Text, text.Content);
}
else if (element is CodeSpan code)
{
Assert.AreEqual(0, Children?.Length ?? 0);
Assert.AreEqual(Text, code.Code);
}
else if (element is InlineHtml html)
{
Assert.AreEqual(0, Children?.Length ?? 0);
Assert.AreEqual(Text, html.Content);
}
else if (element is ContainerInlineElement container)
{
Assert.AreEqual(Children.Length, container.Children.Length);
for (int i = 0; i < Children.Length; i++)
{
Children[i].AssertEqual(container.Children[i]);
}
}
}
protected IRenderable InstantiateTag(ITag tag, ArgumentList arguments)
{
IRenderable statement;
if (tag is IInlineTag)
{
statement = new InlineElement(tag)
{
Arguments = arguments
};
}
else if (tag is IConditionalTag)
{
statement = new ConditionalElement(tag)
{
Arguments = arguments
};
}
else if (tag is IBlockTag)
{
statement = new BlockElement(tag)
{
Arguments = arguments
};
}
else
{
throw new Exception(String.Format(@"Internal compiler error. Unknown tag type {0}", tag));
}
// TODO: Validation of parameters.
return(statement);
}
public void Append(IInlineContainer parent, InlineElement inlineElement)
{
if (inlineElement.Parent != null)
{
inlineElement.Paragraph?.Invalidate(Paragraph.InvalidationFlags.TextFlow);
inlineElement.Parent?.RemoveContent(inlineElement);
}
_children ??= new List <InlineElement>();
_children.Add(inlineElement);
inlineElement.Parent = parent;
inlineElement.Paragraph?.Invalidate(Paragraph.InvalidationFlags.TextFlow);
}
public void Remove(IInlineContainer parent, InlineElement inlineElement)
{
if (inlineElement.Parent != parent)
{
throw new ArgumentException("Element is not in this parent");
}
inlineElement.Paragraph?.Invalidate(Paragraph.InvalidationFlags.TextFlow);
if (_children != null && _children.Remove(inlineElement))
{
if (_children.Count == 0)
{
_children = null;
}
}
inlineElement.Parent = null;
}
public static Inline GetWindowsInline(this InlineElement inline)
{
switch (inline)
{
case TextRun r:
return(new Run(r.Text)
{
FontWeight = r.IsBold ? FontWeights.Bold : FontWeights.Regular,
FontStyle = r.IsItalic ? FontStyles.Italic : FontStyles.Normal
});
case Symbol s:
return(new InlineUIContainer(new Image
{
Width = 12,
Height = 12,
Source = ((DiceIcons)Enum.Parse(typeof(DiceIcons), s.Name)).GetImageSource()
}));
default:
throw new ArgumentException("Unknown InlineElement.");
}
}
public void RemoveContent(InlineElement inlineElement) => _children.Remove(this, inlineElement);
public void AppendContent(InlineElement inlineElement) => _children.Append(this, inlineElement);
/// <summary>
/// Parses XML for a set of block elements.
/// </summary>
/// <param name="Xml">XML representation</param>
/// <returns>Array of block elements</returns>
public static BlockElement[] Parse(XmlElement Xml)
{
List <BlockElement> Result = new List <BlockElement>();
foreach (XmlNode N in Xml.ChildNodes)
{
if (N is XmlElement E)
{
switch (E.LocalName)
{
case "paragraph":
Result.Add(new Paragraph()
{
Elements = InlineElement.Parse(E)
});
break;
case "section":
Section Section = new Section();
foreach (XmlNode N2 in E.ChildNodes)
{
if (N2 is XmlElement E2)
{
switch (E2.LocalName)
{
case "header":
Section.Header = InlineElement.Parse(E2);
break;
case "body":
Section.Body = BlockElement.Parse(E2);
break;
}
}
}
Result.Add(Section);
break;
case "bulletItems":
List <Item> Items = new List <Item>();
foreach (XmlNode N2 in E.ChildNodes)
{
if (N2 is XmlElement E2 && E2.LocalName == "item")
{
Items.Add(new Item()
{
Elements = InlineElement.Parse(E2)
});
}
}
Result.Add(new BulletList()
{
Items = Items.ToArray()
});
break;
case "numberedItems":
Items = new List <Item>();
foreach (XmlNode N2 in E.ChildNodes)
{
if (N2 is XmlElement E2 && E2.LocalName == "item")
{
Items.Add(new Item()
{
Elements = InlineElement.Parse(E2)
});
}
}
Result.Add(new NumberedList()
{
Items = Items.ToArray()
});
break;
default:
return(null);
}
}
}
return(Result.ToArray());
}
public WidgetText(InlineElement content, string styleId) : this()
{
Content = content;
AddStyle(styleId);
}
public void SetHelpText(InlineElement content)
{
_textLabel.Content = content;
}