private void RefreshSelectedModels()
{
this.UnhookEvents();
if (this.Files != null)
{
if (this.ComboBoxTypeValue == ComboBoxType.Books)
{
this.SelectedFiles = this.Files.Where(f => this.WhereRootFiles(f)).Select(f => (FileModel) new BookFileModel(this.SelectWithOrder(f, 1))).ToList();
for (int index = 0; index < this.SelectedFiles.Count(); index++)
{
BookFileModel cModel = (BookFileModel)this.SelectedFiles.ElementAt(index);
cModel.Book = index + 1;
}
this.SelectedFiles = this.SelectedFiles.Select(f => this.HookBookFileModel((BookFileModel)f)).OrderBy(b => b.Book).ThenBy(b => b.ExpectedName).Select(b => (FileModel)b).ToList();
this.UnusedFiles = this.Files.Where(f => !this.WhereRootFiles(f)).Select(f => this.SelectWithOrder(f, 0)).OrderBy(f => f.ExpectedName).ToList();
}
else
{
this.SelectedFiles = this.Files.Where(f => this.WhereSubRootFiles(f, 1)).Select(f => this.CreateChapterFileModel(this.SelectWithOrder(f, 1))).OrderBy(c => c.Book).ThenBy(c => c.Chapter).ThenBy(c => c.ExpectedName).Select(c => (FileModel)c).ToList();
this.UnusedFiles = this.Files.Where(f => !this.WhereSubRootFiles(f, 1)).Select(f => this.SelectWithOrder(f, 0)).OrderBy(f => f.ExpectedName).ToList();
}
this.PushSelectedModelsList();
}
}
private void UnhookEvent(FileModel model)
{
if (model is BookFileModel)
{
BookFileModel cModel = (BookFileModel)model;
cModel.BookChanged -= this.OnBookModelChanged;
}
else if (model is ChapterFileModel)
{
ChapterFileModel vModel = (ChapterFileModel)model;
vModel.BookChanged -= this.OnChapterModelChanged;
vModel.BookChanged -= this.OnChapterModelChanged;
}
}
private BookFileModel HookBookFileModel(BookFileModel cModel)
{
cModel.BookChanged += this.OnBookModelChanged;
return(cModel);
}