public void DrawPage(XGraphics gfx, PointF pagepos, PageDrawOptions opts)
{
float acty = 0;
for (int i = 0; i < m_noDelimPageCount; i++)
{
Pane pane = m_panes[i];
pane.Draw(gfx, new PointF(pagepos.X, pagepos.Y + acty), true);
acty += pane.Height;
}
if (opts != null)
{
string header = opts.Header.Replace("%c", PageNumber.ToString());
string footer = opts.Footer.Replace("%c", PageNumber.ToString());
if (header != "")
{
float hdrwi = (float)gfx.MeasureString(header, opts.HeaderFont).Width;
float hdrhi = (float)gfx.MeasureString(header, opts.HeaderFont).Height;
gfx.DrawString(header, opts.HeaderFont, opts.HeaderColor, new PointF(pagepos.X + opts.PageWidth / 2 - hdrwi / 2, pagepos.Y - hdrhi), XStringFormat.TopLeft);
}
if (footer != "")
{
float ftrwi = (float)gfx.MeasureString(footer, opts.FooterFont).Width;
gfx.DrawString(footer, opts.FooterFont, opts.FooterColor, new PointF(pagepos.X + opts.PageWidth / 2 - ftrwi / 2, pagepos.Y + opts.PageHeight), XStringFormat.TopLeft);
}
}
}
public void ClearCaches()
{
m_formatted.Clear();
m_songFormatOptions = null;
m_bookFormatOptions = null;
m_pageDrawOptions = null;
m_fbook = null;
}
public FormattedBook(LogPages pages, BookLayout layout, PageDrawOptions opts)
{
m_layout = layout;
m_hcnt = layout.HorizontalCount;
m_vcnt = layout.VerticalCount;
m_pagesPerSheet = 2 * m_vcnt * m_hcnt;
m_opts = opts;
List<LogPage> tmp = new List<LogPage>();
tmp.AddRange(pages.Pages);
m_originalPages = tmp.ToArray();
m_smallPageCount = pages.Count;
// logicke stranky doplnene o null
List<LogPage> virtpages = new List<LogPage>();
virtpages.AddRange(pages.Pages);
while (m_smallPageCount % m_pagesPerSheet > 0)
{
m_smallPageCount++;
virtpages.Add(null);
}
// logicke stranky doplnene o null obracene
List<LogPage> revvirtpages = new List<LogPage>();
revvirtpages.AddRange(virtpages);
revvirtpages.Reverse();
m_sheetCount = m_smallPageCount / m_pagesPerSheet;
m_pages = new LogPage[m_smallPageCount];
if (layout.DistribType == DistribType.Lines)
{
IEnumerator<LogPage> actpage = virtpages.GetEnumerator();
for (int i = 0; i < m_sheetCount; i++)
{
for (int l = 0; l < m_vcnt; l++)
{
for (int j = 0; j < 2; j++)
{
for (int k = 0; k < m_hcnt; k++)
{
actpage.MoveNext();
m_pages[PageIndex(i, k, l, j)] = actpage.Current;
}
}
}
}
}
if (layout.DistribType == DistribType.Book)
{
if (m_hcnt % 2 == 1) // liche horizontalne
{
for (int i = 0; i < m_smallPageCount; i++) m_pages[i] = virtpages[i];
}
else // sude horizontalne
{
IEnumerator<LogPage> incer = virtpages.GetEnumerator();
IEnumerator<LogPage> decer = revvirtpages.GetEnumerator();
for (int i = 0; i < m_smallPageCount; i += 4)
{
incer.MoveNext(); m_pages[i + 0] = incer.Current;
incer.MoveNext(); m_pages[i + 1] = incer.Current;
decer.MoveNext(); m_pages[i + 2] = decer.Current;
decer.MoveNext(); m_pages[i + 3] = decer.Current;
}
}
}
}
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;
}
public void DrawBigPage(XGraphics gfx, int sheet, int side, PageDrawOptions opts)
{
for (int x = 0; x < m_hcnt; x++)
{
for (int y = 0; y < m_vcnt; y++)
{
LogPage page = m_pages[PageIndex(sheet, x, y, side)];
if (page != null)
{
PointF pagepos = m_layout.GetPagePos(x, y);
page.DrawPage(gfx, pagepos, opts);
}
}
}
}
