public ComparisonUnitGroup(
IEnumerable <ComparisonUnit> comparisonUnitList,
ComparisonUnitGroupType groupType,
int level)
{
Contents = comparisonUnitList.ToList();
ComparisonUnitGroupType = groupType;
ComparisonUnit first = Contents.First();
ComparisonUnitAtom comparisonUnitAtom = GetFirstComparisonUnitAtomOfGroup(first);
XElement[] ancestorsToLookAt = comparisonUnitAtom
.AncestorElements
.Where(e => e.Name == W.tbl || e.Name == W.tr || e.Name == W.tc || e.Name == W.p || e.Name == W.txbxContent)
.ToArray();
XElement ancestor = ancestorsToLookAt[level];
if (ancestor == null)
{
throw new OpenXmlPowerToolsException("Internal error: ComparisonUnitGroup");
}
SHA1Hash = (string)ancestor.Attribute(PtOpenXml.SHA1Hash);
CorrelatedSHA1Hash = (string)ancestor.Attribute(PtOpenXml.CorrelatedSHA1Hash);
StructureSHA1Hash = (string)ancestor.Attribute(PtOpenXml.StructureSHA1Hash);
}
public void Reset()
{
Latest.Clear();
if (Site != null)
{
Latest.Add(Contents.First(p => p.ContentLink.Equals(Site.StartPage, true)));
}
}
public void RemovePage(PageViewModel page)
{
Contents.Remove(page);
if (FirstPage.ID == page.ID)
{
if (Contents.Count > 0)
{
FirstPage = Contents.First();
}
else
{
FirstPage = null;
}
}
}
public void LoadBook(int bookId, bool append = false)
{
var epubBook = bookModel.OpenBook(bookId);
Contents = Contents.AddRange(bookModel.GetChapters(epubBook));
images = images.AddRange(epubBook.Content.Images.ToDictionary(imageFile => imageFile.Key, imageFile => imageFile.Value.Content));
styleSheets = styleSheets.AddRange(epubBook.Content.Css.ToDictionary(cssFile => cssFile.Key, cssFile => cssFile.Value.Content));
fonts = fonts.AddRange(epubBook.Content.Fonts.ToDictionary(fontFile => fontFile.Key, fontFile => fontFile.Value.Content));
selectChapterCommand = null;
selectedChapter = null;
selectedChapterContent = null;
if (Contents.Any())
{
SelectChapter(Contents.First());
}
}
private decimal GetBreadDiscount()
{
var bread = Contents.First(p => string.Compare(p.Name, Bread.ProductName, true) == 0);
return(bread.Price / 2);
}