private void Format()
{
if (m_book == null)
{
m_fbook = null;
}
else
{
m_fbook = m_book.Book;
}
if (m_fbook != null)
{
previewFrame1.mmky = m_book.PrintTarget.mmky;
previewFrame1.Source = m_fbook.GetPreview();
previewFrame2.mmky = m_book.PrintTarget.mmky;
previewFrame2.Source = m_fbook.GetLogicalPreview();
}
else
{
previewFrame1.Source = null;
previewFrame2.Source = null;
}
if (ChangedPageInfo != null) ChangedPageInfo(this, new EventArgs());
}
public void ClearCaches()
{
m_formatted.Clear();
m_songFormatOptions = null;
m_bookFormatOptions = null;
m_pageDrawOptions = null;
m_fbook = null;
}
public void DispatchBookChanged()
{
m_fbook = null;
if (BookChanged != null) BookChanged(this, EventArgs.Empty);
}
public NormalPreviewSource(FormattedBook book, PageDrawOptions opts)
{
m_book = book;
m_opts = opts;
}
public PolyLogPagePreview(FormattedBook book, PageDrawOptions opts, int skipCount, int groupSize)
{
m_book = book;
m_opts = opts;
m_skipCount = skipCount;
m_groupSize = groupSize;
m_smallWidth = m_book.Layout.SmallPageWidth + m_book.Layout.DistLeftMM + m_book.Layout.DistRightMM;
m_smallHeight = m_book.Layout.SmallPageHeight + m_book.Layout.DistTopMM + m_book.Layout.DistBottomMM;
}