public static void UpdateAnnotations(String bookID, List <Page> newPageList)
{
List <Page> oldPageList = PagesOnDeviceDataAccessor.GetPages(bookID);
if (oldPageList != null)
{
foreach (Page oldPage in oldPageList)
{
bool notFound = true;
foreach (Page newPage in newPageList)
{
if (oldPage.ID == newPage.ID)
{
notFound = false;
break;
}
}
if (notFound)
{
RemoveAnnotation(bookID, oldPage.ID);
}
}
}
}
public static void RemoveOrphanBookmarks(String bookID, List <Page> newPageList)
{
List <Page> oldPageList = PagesOnDeviceDataAccessor.GetPages(bookID);
if (oldPageList != null)
{
foreach (Page oldPage in oldPageList)
{
var item = newPageList.Where(i => i.ID == oldPage.ID).FirstOrDefault();
if (item == null)
{
RemoveBookmark(bookID, oldPage.ID);
}
}
}
}
public static int GetNumAnnotationsInBook(String bookID)
{
return(GetNumAnnotations(bookID, PagesOnDeviceDataAccessor.GetPages(bookID)));
}
public static List <Page> GetPages(String bookID)
{
return(PagesOnDeviceDataAccessor.GetPages(bookID));
}