/// <summary>
/// Parses paragraph text.
/// </summary>
/// <param name="markdown"> The markdown text. </param>
/// <returns> A parsed paragraph. </returns>
internal static ParagraphBlock Parse(string markdown)
{
var result = new ParagraphBlock();
result.Inlines = Common.ParseInlineChildren(markdown, 0, markdown.Length);
return(result);
}
/// <summary>
/// Parsing helper.
/// </summary>
/// <param name="list"></param>
/// <returns> <c>true</c> if any of the list items were parsed using the block parser. </returns>
private static bool ReplaceStringBuilders(ListBlock list)
{
bool usedBlockParser = false;
foreach (var listItem in list.Items)
{
// Use the inline parser if there is one paragraph, use the block parser otherwise.
var useBlockParser = listItem.Blocks.Count(block => block.Type == MarkdownBlockType.ListItemBuilder) > 1;
// Recursively replace any child lists.
foreach (var block in listItem.Blocks)
{
if (block is ListBlock && ReplaceStringBuilders((ListBlock)block))
{
useBlockParser = true;
}
}
// Parse the text content of the list items.
var newBlockList = new List <MarkdownBlock>();
foreach (var block in listItem.Blocks)
{
if (block is ListItemBuilder)
{
var blockText = ((ListItemBuilder)block).Builder.ToString();
if (blockText.TrimStart().StartsWith("```"))
{
useBlockParser = true;
}
if (useBlockParser)
{
// Parse the list item as a series of blocks.
int actualEnd;
newBlockList.AddRange(MarkdownDocument.Parse(blockText, 0, blockText.Length, quoteDepth: 0, actualEnd: out actualEnd));
usedBlockParser = true;
}
else
{
// Don't allow blocks.
var paragraph = new ParagraphBlock();
paragraph.Inlines = Common.ParseInlineChildren(blockText, 0, blockText.Length);
newBlockList.Add(paragraph);
}
}
else
{
newBlockList.Add(block);
}
}
listItem.Blocks = newBlockList;
}
return(usedBlockParser);
}
/// <summary>
/// Parses paragraph text.
/// </summary>
/// <param name="markdown"> The markdown text. </param>
/// <returns> A parsed paragraph. </returns>
internal static ParagraphBlock Parse(string markdown)
{
var result = new ParagraphBlock();
result.Inlines = Common.ParseInlineChildren(markdown, 0, markdown.Length);
return result;
}
/// <summary>
/// Parsing helper.
/// </summary>
/// <param name="list"></param>
/// <returns> <c>true</c> if any of the list items were parsed using the block parser. </returns>
private static bool ReplaceStringBuilders(ListBlock list)
{
bool usedBlockParser = false;
foreach (var listItem in list.Items)
{
// Use the inline parser if there is one paragraph, use the block parser otherwise.
var useBlockParser = listItem.Blocks.Count(block => block.Type == MarkdownBlockType.ListItemBuilder) > 1;
// Recursively replace any child lists.
foreach (var block in listItem.Blocks)
if (block is ListBlock && ReplaceStringBuilders((ListBlock)block))
useBlockParser = true;
// Parse the text content of the list items.
var newBlockList = new List<MarkdownBlock>();
foreach (var block in listItem.Blocks)
{
if (block is ListItemBuilder)
{
var blockText = ((ListItemBuilder)block).Builder.ToString();
if (useBlockParser)
{
// Parse the list item as a series of blocks.
int actualEnd;
newBlockList.AddRange(MarkdownDocument.Parse(blockText, 0, blockText.Length, quoteDepth: 0, actualEnd: out actualEnd));
usedBlockParser = true;
}
else
{
// Don't allow blocks.
var paragraph = new ParagraphBlock();
paragraph.Inlines = Common.ParseInlineChildren(blockText, 0, blockText.Length);
newBlockList.Add(paragraph);
}
}
else
newBlockList.Add(block);
}
listItem.Blocks = newBlockList;
}
return usedBlockParser;
}
/// <summary>
/// Renders a paragraph element.
/// </summary>
/// <param name="element"></param>
/// <param name="blockUIElementCollection"></param>
/// <param name="context"></param>
private void RenderParagraph(ParagraphBlock element, UIElementCollection blockUIElementCollection, RenderContext context)
{
var paragraph = new Paragraph();
paragraph.Margin = ParagraphMargin;
context.TrimLeadingWhitespace = true;
RenderInlineChildren(paragraph.Inlines, element.Inlines, paragraph, context);
var textBlock = CreateOrReuseRichTextBlock(blockUIElementCollection, context);
textBlock.Blocks.Add(paragraph);
}
/// <summary>
/// Renders a paragraph element.
/// </summary>
/// <param name="element"></param>
/// <param name="currentBlocks"></param>
private void RenderPargraph(ParagraphBlock element, BlockCollection currentBlocks)
{
// Make a new paragraph
Paragraph paragraph = new Paragraph();
// Add some padding to differentiate the blocks
paragraph.Margin = new Thickness(0, 12, 0, 0);
// Add it to the blocks
currentBlocks.Add(paragraph);
// Render the children into the para inline.
bool trimTextStart = true;
RenderInlineChildren(element, paragraph.Inlines, ref trimTextStart);
}
