/// ------------------------------------------------------------------------------------
/// <summary>
/// Get the book at the selection
/// </summary>
/// <param name="helper"></param>
/// <returns>a ScrBook that is at the selection</returns>
/// ------------------------------------------------------------------------------------
private IScrBook BookAtSelection(SelectionHelper helper)
{
if (helper == null)
{
return(null);
}
if (m_page.Publication == null || !(m_page.Publication is ScripturePublication))
{
return(null);
}
ScripturePublication scrPub = m_page.Publication as ScripturePublication;
return(scrPub.GetBook(helper, SelectionHelper.SelLimitType.Anchor));
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Get the book at the selection
/// </summary>
/// <param name="helper"></param>
/// <returns>a ScrBook that is at the selection</returns>
/// ------------------------------------------------------------------------------------
private ScrBook BookAtSelection(SelectionHelper helper)
{
if (helper == null)
{
return(null);
}
if (m_page.Publication == null || !(m_page.Publication is ScripturePublication))
{
return(null);
}
ScripturePublication scrPub = m_page.Publication as ScripturePublication;
int hvo = scrPub.GetBookHvo(helper, SelectionHelper.SelLimitType.Anchor);
return(new ScrBook(m_cache, hvo));
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Gets Scripture reference for a selection
/// </summary>
/// <param name="helper">The selection helper that represents the selection</param>
/// <param name="fInclusive"><c>true</c> if the reference returned should include the
/// reference of the text of the verse where the selection is, even if that selection
/// is not at the start of the verse; <c>false</c> if the reference should be that of
/// the first full verse at or following the selection</param>
/// <param name="scriptureRef">returns the scripture reference found</param>
/// <returns>A TsString representing the reference of the selection, or null if the
/// selection represents a book title or something weird.</returns>
/// ------------------------------------------------------------------------------------
private ITsString GetSelectionReference(SelectionHelper helper, bool fInclusive,
out BCVRef scriptureRef)
{
scriptureRef = new BCVRef();
if (helper != null && m_page.Publication != null && m_page.Publication is ScripturePublication)
{
ScripturePublication scrPub = m_page.Publication as ScripturePublication;
int iParaLevel = helper.GetLevelForTag((int)StText.StTextTags.kflidParagraphs);
if (iParaLevel >= 0)
{
ScrTxtPara para = new ScrTxtPara(m_cache, helper.LevelInfo[iParaLevel].hvo);
// Look through the verses of the paragraph until we pass the location
// where the page break occurs. This verse reference will then be the
// first one on the page.
ScrVerse firstVerseOnPage = null;
int ichPageBreak = helper.IchAnchor;
foreach (ScrVerse verse in para)
{
if (!fInclusive)
{
firstVerseOnPage = verse;
}
if (verse.VerseStartIndex > ichPageBreak ||
(verse.VerseStartIndex == ichPageBreak && !fInclusive))
{
break;
}
if (fInclusive)
{
firstVerseOnPage = verse;
}
}
ITsString tssBookName = GetBookName(helper);
if (tssBookName != null)
{
ITsStrBldr bldr = tssBookName.GetBldr();
int cch = bldr.Length;
if (firstVerseOnPage != null)
{
if (firstVerseOnPage.StartRef.Verse != 0)
{
bldr.Replace(cch, cch, " " +
((Scripture)m_scr).ChapterVerseRefAsString(firstVerseOnPage.StartRef, m_wsDefault), null);
}
scriptureRef = firstVerseOnPage.StartRef;
}
return(bldr.GetString());
}
//else
//{
// // Probably no verses were found in the paragraph
// IVwSelection sel = FindNextPara(helper);
// helper = SelectionHelper.Create(sel, helper.RootSite);
// return GetSelectionReference(helper, fInclusive, out scriptureRef);
//}
}
}
return(null);
}
