/// <summary>
/// Builds the list of pages
/// </summary>
private void BuildPageList()
{
Queue <DirmComponent> pageHeaders = new Queue <DirmComponent>(Directory.Components.Where(x => x.IsPage));
Queue <TH44Chunk> thumbnail = new Queue <TH44Chunk>(FormChunk.GetChildrenItems <TH44Chunk>());
DjviChunk[] sharedItems = FormChunk.GetChildrenItems <DjviChunk>();
List <DjvuPage> pages = new List <DjvuPage>();
int pageCount = 1;
foreach (IFFChunk child in FormChunk.Children)
{
if (child is FormChunk)
{
FormChunk form = (FormChunk)child;
if (form.Children.Any(x => x.ChunkType == ChunkTypes.Form_Djvu))
{
DirmComponent currentHeader = pageHeaders.Count() > 0 ? pageHeaders.Dequeue() : null;
TH44Chunk currentThumbnail = thumbnail.Count() > 0 ? thumbnail.Dequeue() : null;
DjvuPage newPage = new DjvuPage(pageCount++, this, currentHeader, currentThumbnail, sharedItems, form);
pages.Add(newPage);
}
}
}
Pages = pages.ToArray();
}
internal void AddPage(Queue <ITH44Chunk> thumbnails, DjvuChunk page)
{
ITH44Chunk thumbnail = thumbnails?.Count > 0 ? thumbnails.Dequeue() : null;
DjvuPage newPage = new DjvuPage(_Pages.Count + 1, this, null, thumbnail, Includes, page);
_Pages.Add(newPage);
}
internal void AddPage(DjvuFormElement page)
{
DjvuPage newPage = new DjvuPage(_Pages.Count + 1, this, null, null, Includes, page);
_Pages.Add(newPage);
}