private void AddHeaders(Container b)
{
decimal pos = _pageHeaderBox.Height;
if (b.Parent != null)
{
AddHeaders(b.Parent);
}
// Loop through the repeated elements
foreach (Container r in b.RepeatList)
{
// If the repeated element is above the current element then put it at the top
if (r.AbsoluteTop < b.AbsoluteTop)
{
// Copy the header element along with all children.
Container re = PageRender.Copy(r, true);
re.Parent = _pageHeaderBox;
re.Top += pos;
re.Left = r.AbsoluteLeft;
_pageHeaderBox.Children.Add(re);
_pageHeaderBox.Height = Math.Max(_pageHeaderBox.Height, pos + re.Top + re.Height);
}
else
{
// If the repeated element is below the current element then reserve space
// for it at the bottom.
_pageFooterBox.Height += (r.Top - b.Top - b.Height + r.Height);
}
}
}
internal Container AddParentBoxes(Container b, Container newParent)
{
if (b == null)
{
return(newParent);
}
if (b.Parent != null)
{
newParent = AddParentBoxes(b.Parent, newParent);
}
Container b1 = PageRender.Copy(b, false);
b1.Parent = newParent;
newParent.Children.Add(b1);
if (b1.AbsoluteTop >= RelativeTop)
{
b1.Top -= (b1.AbsoluteTop - RelativeTop);
}
else
{
if (b.AbsoluteTop < _relativeTop)
{
b1.Height -= (_relativeTop - b.AbsoluteTop);
}
b1.Top = 0;
}
if (b1.Height > newParent.Height)
{
b1.Height = _pageDetailsBox.Height;
}
return(b1);
}
private void RecurseAddFooters(Container b, ref decimal top)
{
decimal height = 0;
// Loop through the repeated elements
foreach (Container r in b.RepeatList)
{
// If the repeated element is above the current element then put it at the top
if (r.AbsoluteTop > b.AbsoluteTop)
{
// Copy the header element along with all children.
Container re = PageRender.Copy(r, true);
re.Parent = _pageFooterBox;
re.Top = top + re.Top - b.Top - b.Height;
re.Left = r.AbsoluteLeft;
_pageFooterBox.Children.Add(re);
height = Math.Max(re.Top + re.Height, height);
}
}
top += height;
if (b.Parent != null)
{
RecurseAddFooters(b.Parent, ref top);
}
}
internal Page(Rdl.Render.GenericRender rpt,
int pageNumber,
decimal width,
decimal height,
decimal relativeTop,
Container breakAt,
ref Container currentPos) : base(null, null, null)
{
Width = width;
Height = height;
CanGrowVertically = false;
Name = "Page";
_pageNumber = pageNumber;
_relativeTop = relativeTop;
_genericRender = rpt;
_pageHeaderBox = AddFixedContainer(rpt.Report, rpt.Report.Style, null);
_pageHeaderBox.Width = Width;
_pageHeaderBox.Name = "PageHeader";
_pageHeaderBox.CanGrowVertically = true;
// Add in the page header if appropriate
if (rpt.Report.PageHeader != null)
{
if (pageNumber > 0 || rpt.Report.PageHeader.PrintOnFirstPage)
{
_pageHeaderBox.Children.Add(PageRender.Copy(rpt.PageHeaderContainer, true));
}
}
_pageHeaderBox.SetSizes(false);
_pageDetailsBox = AddFixedContainer(rpt.Report, rpt.Report.Style, null);
_pageDetailsBox.Width = Width;
_pageDetailsBox.Height = Height;
_pageDetailsBox.Name = "PageDetails";
_pageDetailsBox.CanGrowVertically = false;
_pageFooterBox = AddFixedContainer(rpt.Report, rpt.Report.Style, null);
_pageFooterBox.Width = Width;
_pageFooterBox.Name = "PageFooter";
_pageFooterBox.CanGrowVertically = true;
if (breakAt != null)
{
AddHeaders(breakAt);
}
AddFooters(rpt, _pageFooterBox);
_pageDetailsBox.Height = Height - _pageHeaderBox.Height - _pageFooterBox.Height;
_pageDetailsBox.Top = _pageHeaderBox.Height;
currentPos = AddParentBoxes(breakAt, _pageDetailsBox);
}
public void Render(Rdl.Render.GenericRender report, PageRender pageRender, bool forPrint)
{
_sourceReport = report;
_styles.AppendLine("@page {");
_styles.AppendLine(" size: " + (pageRender.PageWidth / 72m).ToString() + "in " +
(pageRender.PageHeight / 72m).ToString() + "in;");
_styles.AppendLine(" margin-left: " + (pageRender.LeftMargin / 72m).ToString() + "in;");
_styles.AppendLine(" margin-right: " + (pageRender.RightMargin / 72m).ToString() + "in;");
_styles.AppendLine(" margin-top: " + (pageRender.TopMargin / 72m).ToString() + "in;");
_styles.AppendLine(" margin-bottom: " + (pageRender.BottomMargin / 72m).ToString() + "in;");
_styles.AppendLine(" padding: 0in;");
_styles.AppendLine("}");
_styles.AppendLine(".pagediv {");
//_styles.AppendLine(" width: " + pageRender.PageWidth.ToString() + "pt;");
//_styles.AppendLine(" height: " + pageRender.PageHeight.ToString() + "pt;");
_styles.AppendLine("}");
int styleTop = AddStyles(report, 0);
//RecurseAddStyles(report.PageHeaderContainer, 0, ref styleTop);
//RecurseAddStyles(report.PageFooterContainer, 0, ref styleTop);
//RecurseAddStyles(report.BodyContainer, 0, ref styleTop);
//for (int pageNum = 0; pageNum < pageRender.Pages.Count; pageNum++)
// RecurseAddStyles(pageRender.Pages[pageNum], 0, ref styleTop);
decimal top = 0;
for (int pageNum = 0; pageNum < pageRender.Pages.Count; pageNum++)
{
Page page = pageRender.Pages[pageNum];
_body.AppendLine("<div " + //class=\"pagediv\" " +
"style=\"position: static;" + ((pageNum + 1 < pageRender.Pages.Count) ? "page-break-after: always;" : string.Empty) + "\" " +
"title=\"page " + (pageNum + 1).ToString() + "\">");
foreach (Rdl.Render.Element elmt in pageRender.Pages[pageNum].Children)
{
RecurseRender(report, _body, elmt, 1, forPrint);
}
_body.AppendLine("</div>");
top += pageRender.PageHeight;
}
}
public string Render(Rdl.Render.GenericRender rpt, PageRender pageRender)
{
_doc = new Document();
_pageRender = pageRender;
_bm = new Bitmap(1000, 1000);
_g = Graphics.FromImage(_bm);
_g.PageUnit = GraphicsUnit.Point;
// Create the fonts used in the report.
int ct = rpt.StyleList.Count;
_pdfFontList = new Pdf.Font[ct];
_winFontList = new System.Drawing.Font[ct];
for (int i = 0; i < ct; i++)
{
if (rpt.StyleList[i] is TextStyle)
{
TextStyle ts = rpt.StyleList[i] as TextStyle;
_winFontList[i] = ts.GetWindowsFont();
_pdfFontList[i] = new Pdf.Font(_doc, "F" + i.ToString(), _winFontList[i]);
}
}
// Loop through the pages in the document rendering the pages to PDF.
for (int pageNum = 0; pageNum < pageRender.Pages.Count; pageNum++)
{
Pdf.Page pdfPage = _doc.Pages.AddPage(_doc,
new Rectangle(0, 0, (int)_pageRender.PageWidth, (int)_pageRender.PageHeight));
Page renderedPage = pageRender.Pages[pageNum];
Pdf.ContentStream cs = pdfPage.AddContents(_doc);
foreach (Element elmt in pageRender.Pages[pageNum].Children)
{
RecurseRender(elmt, cs, pageRender.TopMargin, pageRender.LeftMargin);
}
}
return(_doc.ToString());
}
internal void AddFooters(Rdl.Render.GenericRender rpt, Container b)
{
decimal top = 0;
//_pageFooterBox.Top = _pageHeaderBox.Height + _pageDetailsBox.Height;
if (b != null)
{
RecurseAddFooters(b, ref top);
}
if (rpt.Report.PageFooter != null)
{
Container pageFooter = PageRender.Copy(rpt.PageFooterContainer, true);
pageFooter.Top = top;
_pageFooterBox.Children.Add(pageFooter);
top += pageFooter.Height;
}
_pageFooterBox.Height = top;
_pageFooterBox.Top = Height - top;
}
