public string GetText(bool includeVerseNumbers)
{
StringBuilder bldr = new StringBuilder();
foreach (var blockElement in BlockElements)
{
Verse verse = blockElement as Verse;
if (verse != null)
{
if (includeVerseNumbers)
{
bldr.Append("[");
bldr.Append(verse.Number);
bldr.Append("]\u00A0");
}
}
else
{
ScriptText text = blockElement as ScriptText;
if (text != null)
{
bldr.Append(text.Content);
}
}
}
return(bldr.ToString());
}
public string GetVerseText(int chapter, int verse)
{
var iFirstBlockToExamine = GetIndexOfFirstBlockForVerse(chapter, verse);
if (iFirstBlockToExamine < 0)
{
return(Empty);
}
StringBuilder bldr = new StringBuilder();
bool foundVerseStart = false;
for (int index = iFirstBlockToExamine; index < m_blockCount; index++)
{
var block = m_blocks[index];
if (block.ChapterNumber != chapter)
{
break;
}
foreach (var element in block.BlockElements)
{
Verse verseElement = element as Verse;
if (verseElement != null)
{
var endVerse = verseElement.EndVerse;
if (verse > endVerse)
{
continue;
}
if (verse >= verseElement.StartVerse && verse <= endVerse)
{
foundVerseStart = true;
}
else if (foundVerseStart)
{
return(bldr.ToString());
}
}
else if (foundVerseStart)
{
if (index > iFirstBlockToExamine)
{
bldr.Append(Environment.NewLine);
}
var textElement = (ScriptText)element;
bldr.Append(textElement.Content);
}
}
}
return(bldr.ToString());
}
private void FinalizeCharacterStyleBlock(StringBuilder sb, ref Block block, IList <Block> blocks, string newBlockTag)
{
FlushStringBuilderToBlockElement(sb, block);
if (block.BlockElements.OfType <ScriptText>().Any())
{
Verse finalVerse = block.BlockElements.Last() as Verse;
if (finalVerse != null)
{
block.BlockElements.RemoveAt(block.BlockElements.Count - 1);
}
blocks.Add(block);
block = new Block(newBlockTag, m_currentChapter, m_currentStartVerse, m_currentEndVerse);
if (finalVerse != null)
{
block.BlockElements.Add(finalVerse);
}
}
else
{
block.StyleTag = newBlockTag;
}
}
private string GetTextFromBlockElements(bool includeVerseNumbers, bool includeAnnotations = false)
{
StringBuilder bldr = new StringBuilder();
foreach (var blockElement in BlockElements)
{
Verse verse = blockElement as Verse;
if (verse != null)
{
if (includeVerseNumbers)
{
bldr.Append("{");
bldr.Append(verse.Number);
bldr.Append("}\u00A0");
}
}
else
{
ScriptText text = blockElement as ScriptText;
if (text != null)
{
bldr.Append(text.Content);
}
else if (includeAnnotations)
{
ScriptAnnotation annotation = blockElement as ScriptAnnotation;
if (annotation != null)
{
bldr.Append(annotation.ToDisplay());
}
}
}
}
return(bldr.ToString());
}
public Block SplitBlock(Block blockToSplit, string verseToSplit, int characterOffsetToSplit)
{
var iBlock = m_blocks.IndexOf(blockToSplit);
if (iBlock < 0)
{
throw new ArgumentException("Block not found in the list for " + BookId, "blockToSplit");
}
int splitId;
if (blockToSplit.SplitId != Block.NotSplit)
{
splitId = blockToSplit.SplitId;
}
else
{
splitId = m_blocks.Max(b => b.SplitId) + 1;
}
if (verseToSplit == null && characterOffsetToSplit == 0)
{
SplitBeforeBlock(iBlock, splitId);
return(blockToSplit);
}
var currVerse = blockToSplit.InitialVerseNumberOrBridge;
Block newBlock = null;
int indexOfFirstElementToRemove = -1;
for (int i = 0; i < blockToSplit.BlockElements.Count; i++)
{
var blockElement = blockToSplit.BlockElements[i];
if (newBlock != null)
{
newBlock.BlockElements.Add(blockElement);
continue;
}
Verse verse = blockElement as Verse;
if (verse != null)
{
currVerse = verse.Number;
}
else if (verseToSplit == currVerse)
{
ScriptText text = blockElement as ScriptText;
if (text == null)
{
continue;
}
var content = text.Content;
if (blockToSplit.BlockElements.Count > i + 1)
{
indexOfFirstElementToRemove = i + 1;
}
if (characterOffsetToSplit == kSplitAtEndOfVerse)
{
characterOffsetToSplit = content.Length;
}
if (characterOffsetToSplit <= 0 || characterOffsetToSplit > content.Length)
{
throw new ArgumentOutOfRangeException("characterOffsetToSplit", characterOffsetToSplit,
"Value must be greater than 0 and less than or equal to the length (" + content.Length +
") of the text of verse " + currVerse + ".");
}
if (characterOffsetToSplit == content.Length && indexOfFirstElementToRemove < 0)
{
SplitBeforeBlock(iBlock + 1, splitId);
return(m_blocks[iBlock + 1]);
}
int initialStartVerse, initialEndVerse;
if (characterOffsetToSplit == content.Length)
{
var firstVerseAfterSplit = ((Verse)blockToSplit.BlockElements[indexOfFirstElementToRemove]);
initialStartVerse = firstVerseAfterSplit.StartVerse;
initialEndVerse = firstVerseAfterSplit.EndVerse;
}
else
{
var verseNumParts = verseToSplit.Split(new[] { '-' }, 2, StringSplitOptions.None);
initialStartVerse = int.Parse(verseNumParts[0]);
initialEndVerse = verseNumParts.Length == 2 ? int.Parse(verseNumParts[1]) : 0;
}
newBlock = new Block(blockToSplit.StyleTag, blockToSplit.ChapterNumber,
initialStartVerse, initialEndVerse);
newBlock.CharacterId = blockToSplit.CharacterId;
newBlock.CharacterIdOverrideForScript = blockToSplit.CharacterIdOverrideForScript;
newBlock.UserConfirmed = blockToSplit.UserConfirmed;
if (characterOffsetToSplit < content.Length)
{
newBlock.BlockElements.Add(new ScriptText(content.Substring(characterOffsetToSplit)));
}
text.Content = content.Substring(0, characterOffsetToSplit);
m_blocks.Insert(iBlock + 1, newBlock);
var chapterNumbersToIncrement = m_chapterStartBlockIndices.Keys.Where(chapterNum => chapterNum > blockToSplit.ChapterNumber).ToList();
foreach (var chapterNum in chapterNumbersToIncrement)
{
m_chapterStartBlockIndices[chapterNum]++;
}
m_blockCount++;
}
}
if (newBlock == null)
{
throw new ArgumentException("Verse not found in given block.", "verseToSplit");
}
if (indexOfFirstElementToRemove >= 0)
{
while (indexOfFirstElementToRemove < blockToSplit.BlockElements.Count)
{
blockToSplit.BlockElements.RemoveAt(indexOfFirstElementToRemove);
}
}
blockToSplit.SplitId = newBlock.SplitId = splitId;
return(newBlock);
}
internal Block SplitBlock(string verseToSplit, int characterOffsetToSplit)
{
var currVerse = InitialVerseNumberOrBridge;
Block newBlock = null;
int indexOfFirstElementToRemove = -1;
for (int i = 0; i < BlockElements.Count; i++)
{
var blockElement = BlockElements[i];
if (newBlock != null)
{
newBlock.BlockElements.Add(blockElement);
continue;
}
Verse verse = blockElement as Verse;
if (verse != null)
{
currVerse = verse.Number;
}
else if (verseToSplit == currVerse)
{
ScriptText text = blockElement as ScriptText;
string content;
if (text == null)
{
if (BlockElements.Count > i + 1 && BlockElements[i + 1] is Verse)
{
content = string.Empty;
characterOffsetToSplit = 0;
indexOfFirstElementToRemove = i + 1;
}
else
{
continue;
}
}
else
{
content = text.Content;
if (BlockElements.Count > i + 1)
{
if (!(BlockElements[i + 1] is Verse) &&
(characterOffsetToSplit == BookScript.kSplitAtEndOfVerse || characterOffsetToSplit > content.Length))
{
// Some kind of annotation. We can skip this. If we're splitting at
continue;
}
indexOfFirstElementToRemove = i + 1;
}
if (characterOffsetToSplit == BookScript.kSplitAtEndOfVerse)
{
characterOffsetToSplit = content.Length;
}
if (characterOffsetToSplit <= 0 || characterOffsetToSplit > content.Length)
{
throw new ArgumentOutOfRangeException("characterOffsetToSplit", characterOffsetToSplit,
@"Value must be greater than 0 and less than or equal to the length (" + content.Length +
@") of the text of verse " + currVerse + @".");
}
if (characterOffsetToSplit == content.Length && indexOfFirstElementToRemove < 0)
{
return(null);
}
}
int initialStartVerse, initialEndVerse;
if (characterOffsetToSplit == content.Length)
{
var firstVerseAfterSplit = (Verse)BlockElements[indexOfFirstElementToRemove];
initialStartVerse = firstVerseAfterSplit.StartVerse;
initialEndVerse = firstVerseAfterSplit.EndVerse;
}
else
{
var verseNumParts = verseToSplit.Split(new[] { '-' }, 2, StringSplitOptions.None);
initialStartVerse = int.Parse(verseNumParts[0]);
initialEndVerse = verseNumParts.Length == 2 ? int.Parse(verseNumParts[1]) : 0;
}
newBlock = new Block(StyleTag, ChapterNumber, initialStartVerse, initialEndVerse)
{
CharacterId = CharacterId,
CharacterIdOverrideForScript = CharacterIdOverrideForScript,
Delivery = Delivery,
UserConfirmed = UserConfirmed
};
if (characterOffsetToSplit < content.Length)
{
newBlock.BlockElements.Add(new ScriptText(content.Substring(characterOffsetToSplit)));
}
if (text != null)
{
text.Content = content.Substring(0, characterOffsetToSplit);
}
}
}
if (newBlock == null)
{
throw new ArgumentException(String.Format("Verse {0} not found in given block: {1}", verseToSplit, GetText(true)), "verseToSplit");
}
if (indexOfFirstElementToRemove >= 0)
{
while (indexOfFirstElementToRemove < BlockElements.Count)
{
BlockElements.RemoveAt(indexOfFirstElementToRemove);
}
}
return(newBlock);
}
public string GetTextAsHtml(bool showVerseNumbers, bool rightToLeftScript, string verseToInsertExtra = null, int offsetToInsertExtra = -1, string extra = null)
{
StringBuilder bldr = new StringBuilder();
var currVerse = InitialVerseNumberOrBridge;
foreach (var blockElement in BlockElements)
{
Verse verse = blockElement as Verse;
if (verse != null)
{
if (showVerseNumbers)
{
bldr.Append("<sup>");
if (rightToLeftScript)
{
bldr.Append("‏");
}
bldr.Append(verse.Number);
bldr.Append(" ");
if (rightToLeftScript)
{
bldr.Append("‏");
}
bldr.Append("</sup>");
}
currVerse = verse.Number;
}
else
{
ScriptText text = blockElement as ScriptText;
if (text != null)
{
var encodedContent = HttpUtility.HtmlEncode(text.Content);
if (verseToInsertExtra == currVerse)
{
if (offsetToInsertExtra == BookScript.kSplitAtEndOfVerse)
{
offsetToInsertExtra = encodedContent.Length;
}
if (offsetToInsertExtra < 0 || offsetToInsertExtra > encodedContent.Length)
{
throw new ArgumentOutOfRangeException("offsetToInsertExtra", offsetToInsertExtra,
"Value must be greater than or equal to 0 and less than or equal to the length (" + encodedContent.Length +
") of the encoded content of verse " + currVerse);
}
if (extra == null)
{
throw new ArgumentNullException("extra");
}
encodedContent = HttpUtility.HtmlEncode(text.Content.Insert(offsetToInsertExtra, kAwooga)).Replace(kAwooga, extra);
}
var content = String.Format("<div id=\"{0}\" class=\"scripttext\">{1}</div>", currVerse,
encodedContent);
bldr.Append(content);
}
}
}
return(bldr.ToString());
}