/// <summary>
/// Constructor
/// </summary>
/// <param name="report">report document</param>
/// <param name="data">report data</param>
/// <exception cref="ArgumentException">Flow document must have a specified page height</exception>
/// <exception cref="ArgumentException">Flow document must have a specified page width</exception>
/// <exception cref="ArgumentException">Flow document can have only one report header section</exception>
/// <exception cref="ArgumentException">Flow document can have only one report footer section</exception>
public ReportPaginator(ReportDocument report, ReportData data)
{
_report = report;
_data = data;
_flowDocument = report.CreateFlowDocument();
_pageSize = new Size(_flowDocument.PageWidth, _flowDocument.PageHeight);
if (_flowDocument.PageHeight == double.NaN) throw new ArgumentException("Flow document must have a specified page height");
if (_flowDocument.PageWidth == double.NaN) throw new ArgumentException("Flow document must have a specified page width");
_dynamicCache = new ReportPaginatorDynamicCache(_flowDocument);
ArrayList listPageHeaders = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportHeader));
if (listPageHeaders.Count > 1) throw new ArgumentException("Flow document can have only one report header section");
if (listPageHeaders.Count == 1) _blockPageHeader = (SectionReportHeader)listPageHeaders[0];
ArrayList listPageFooters = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportFooter));
if (listPageFooters.Count > 1) throw new ArgumentException("Flow document can have only one report footer section");
if (listPageFooters.Count == 1) _blockPageFooter = (SectionReportFooter)listPageFooters[0];
_paginator = ((IDocumentPaginatorSource)_flowDocument).DocumentPaginator;
// remove header and footer in our working copy
Block block = _flowDocument.Blocks.FirstBlock;
while (block != null)
{
Block thisBlock = block;
block = block.NextBlock;
if ((thisBlock == _blockPageHeader) || (thisBlock == _blockPageFooter)) _flowDocument.Blocks.Remove(thisBlock);
}
// get report context values
_reportContextValues = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(IInlineContextValue));
FillData();
}
public ReportPaginator(DocumentPaginator documentPaginator)
{
_paginator = documentPaginator;
_reportDefinition = new ReportDefinition();
_paginator.PageSize = _reportDefinition.ContentSize;
}
public DocumentPaginatorWrapper(DocumentPaginator paginator, Size pageSize, Size margin)
{
m_PageSize = pageSize;
m_Margin = margin;
m_Paginator = paginator;
m_Paginator.PageSize = new Size(m_PageSize.Width - margin.Width * 2, m_PageSize.Height - margin.Height * 2);
_dateTime = DateTime.Now;
}
public DocumentPaginatorWrapper(DocumentPaginator paginator, Size pageSize, Size margin)
{
m_PageSize = pageSize;
m_Margin = margin;
m_Paginator = paginator;
m_Paginator.PageSize = new Size(PageSize.Width - margin.Width * 2,
PageSize.Height - margin.Height * 2);
m_Typeface = new Typeface("Times New Roman");
}
public PageRangeDocumentPaginator(
DocumentPaginator paginator,
PageRange pageRange)
{
_startIndex = pageRange.PageFrom - 1;
_endIndex = pageRange.PageTo - 1;
_paginator = paginator;
// Adjust the _endIndex
_endIndex = Math.Min(_endIndex, _paginator.PageCount - 1);
}
public CustomDocumentPaginator(DocumentPaginator paginator, Size pageSize, Size margin, String headerText)
{
m_PageSize = pageSize;
m_Margin = margin;
m_Paginator = paginator;
m_Paginator.PageSize = new Size(m_PageSize.Width - margin.Width * 2,
m_PageSize.Height - margin.Height * 2);
HeaderText = headerText;
}
public PrintingPaginator(DocumentPaginator originalPaginator, Size pageSize, Size pageMargin)
{
this._originalPaginator = originalPaginator;
this._pageSize = pageSize;
this._pageMargin = pageMargin;
_originalPaginator.PageSize = new Size(
_pageSize.Width - _pageMargin.Width * 2,
_pageSize.Height - _pageMargin.Height * 2);
_originalPaginator.ComputePageCount();
}
//-------------------------------------------------------------------
//
// Constructors
//
//-------------------------------------------------------------------
#region Constructors
/// <summary>
/// Standard constructor.
/// </summary>
public DocumentGridPage(DocumentPaginator paginator) : base()
{
_paginator = paginator;
//Attach the GetPageCompleted event handler to the paginator so we can
//use it to keep track of whether our page has been loaded yet.
_paginator.GetPageCompleted += new GetPageCompletedEventHandler(OnGetPageCompleted);
//Set up the static elements of our Visual Tree.
Init();
}
private XpsDocument LoadAsXPS(DocumentPaginator paginator)
{
var stream = new MemoryStream();
var docPackage = Package.Open(stream, FileMode.Create, FileAccess.ReadWrite);
var uri = new Uri(@"memorystream://myXps.xps");
PackageStore.RemovePackage(uri);
PackageStore.AddPackage(uri, docPackage);
var xpsDoc = new XpsDocument(docPackage) { Uri = uri };
XpsDocument.CreateXpsDocumentWriter(xpsDoc).Write(paginator);
return xpsDoc;
}
/// <summary>
/// Class constructor
/// </summary>
/// <param name="paginator"></param>
/// <param name="pageSettings"></param>
/// <param name="printTicket"></param>
/// <param name="headerFooterfontFamily"></param>
public DocumentPaginatorWrapper(DocumentPaginator paginator, PageSettings pageSettings, PrintTicket printTicket, FontFamily headerFooterfontFamily)
{
m_Margins = ConvertMarginsToPx(pageSettings.Margins);
if (pageSettings.Landscape)
m_PageSize = new Size((int)printTicket.PageMediaSize.Height, (int)printTicket.PageMediaSize.Width);
else
m_PageSize = new Size((int)printTicket.PageMediaSize.Width, (int)printTicket.PageMediaSize.Height);
m_Paginator = paginator;
m_Paginator.PageSize = new Size(m_PageSize.Width - m_Margins.Left - m_Margins.Right, m_PageSize.Height - m_Margins.Top - m_Margins.Bottom);
m_Typeface = new Typeface(headerFooterfontFamily, FontStyles.Normal, FontWeights.Normal, FontStretches.Normal);
}
// ReSharper restore InconsistentNaming
/// <summary>
/// Constructor
/// </summary>
/// <param name="report">report document</param>
/// <param name="data">report data</param>
/// <exception cref="ArgumentException">Flow document must have a specified page height</exception>
/// <exception cref="ArgumentException">Flow document must have a specified page width</exception>
/// <exception cref="ArgumentException">Flow document can have only one report header section</exception>
/// <exception cref="ArgumentException">Flow document can have only one report footer section</exception>
public ReportPaginator(ReportDocument report, ReportData data, Action<int, int> PageGeneratedCallBack = null, FlowDocument flowDocument = null)
{
_report = report;
_data = data;
_pageGeneratedCallBack = PageGeneratedCallBack;
_flowDocument = flowDocument;
if (_flowDocument == null)
_flowDocument = report.CreateFlowDocument();
_pageSize = new Size(_flowDocument.PageWidth, _flowDocument.PageHeight);
if (_flowDocument.PageHeight == double.NaN) throw new ArgumentException("Flow document must have a specified page height");
if (_flowDocument.PageWidth == double.NaN) throw new ArgumentException("Flow document must have a specified page width");
_dynamicCache = new ReportPaginatorDynamicCache(_flowDocument);
ArrayList listPageHeaders = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportHeader));
if (listPageHeaders.Count > 1) throw new ArgumentException("Flow document can have only one report header section");
if (listPageHeaders.Count == 1) _blockPageHeader = (SectionReportHeader)listPageHeaders[0];
ArrayList listPageFooters = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportFooter));
if (listPageFooters.Count > 1) throw new ArgumentException("Flow document can have only one report footer section");
if (listPageFooters.Count == 1) _blockPageFooter = (SectionReportFooter)listPageFooters[0];
_paginator = ((IDocumentPaginatorSource)_flowDocument).DocumentPaginator;
// remove header and footer in our working copy
Block block = _flowDocument.Blocks.FirstBlock;
while (block != null)
{
Block thisBlock = block;
block = block.NextBlock;
if ((thisBlock == _blockPageHeader) || (thisBlock == _blockPageFooter)) _flowDocument.Blocks.Remove(thisBlock);
}
// get report context values
_reportContextValues = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(IInlineContextValue));
FillData();
/*Application.Current.Dispatcher.Invoke(new Action(() =>
{
Window aa = new Window();
FlowDocumentPageViewer bb = new FlowDocumentPageViewer();
bb.Document = _flowDocument;
aa.Content = bb;
aa.SizeToContent = SizeToContent.WidthAndHeight;
aa.ShowDialog();
}));*/
}
// --------------------- AdjustFlowDocumentToPage ---------------------
/// <summary>
/// Fits a given flow document to a specified media size.</summary>
/// <param name="ipd">
/// The document paginator containing the flow document.</param>
/// <param name="pq">
/// The print queue the document will be output to.
public Visual AdjustFlowDocumentToPage(
DocumentPaginator idp, PrintQueue pq)
{
const double inch = 96;
PrintTicket pt = pq.UserPrintTicket;
// Get the media size.
double width = pt.PageMediaSize.Width.Value;
double height = pt.PageMediaSize.Height.Value;
// Set the margins.
double leftmargin = 1.25 * inch;
double rightmargin = 1.25 * inch;
double topmargin = 1 * inch;
double bottommargin = 1 * inch;
// Calculate the content size.
double contentwidth = width - leftmargin - rightmargin;
double contentheight = height - topmargin - bottommargin;
idp.PageSize = new Size(contentwidth, contentheight);
DocumentPage p = idp.GetPage(0);
// Create a wrapper visual for transformation and add extras.
ContainerVisual page = new ContainerVisual();
page.Children.Add(p.Visual);
DrawingVisual title = new DrawingVisual();
using (DrawingContext ctx = title.RenderOpen())
{
Typeface typeface = new Typeface("Times New Roman");
Brush pen = Brushes.Black;
FormattedText text =
new FormattedText("Page 0",
System.Globalization.CultureInfo.CurrentCulture,
FlowDirection.LeftToRight, typeface, 14, pen);
ctx.DrawText(text, new Point(inch / 4, -inch / 2));
}
page.Children.Add(title);
page.Transform = new TranslateTransform(leftmargin, topmargin);
return page;
}
public Paginator(FlowDocument document, Definition def)
{
this.paginator = ((IDocumentPaginatorSource)document).DocumentPaginator;
this.definition = def;
def.Margins = document.PagePadding;
def.FooterHeight = 40;
paginator.PageSize = def.ContentSize;
// Change page size of the document to
// the size of the content area
document.ColumnWidth = definition.ContentSize.Width; // Prevent columns
document.PageWidth = definition.ContentSize.Width;
document.PageHeight = definition.ContentSize.Height;
document.PagePadding = new Thickness(0);
}
/// <summary>
/// Create an instance of AnnotationDocumentPaginator for a given document and annotation store.
/// </summary>
/// <param name="originalPaginator">document to add annotations to</param>
/// <param name="annotationStore">store to retrieve annotations from</param>
/// <param name="flowDirection"></param>
public AnnotationDocumentPaginator(DocumentPaginator originalPaginator, AnnotationStore annotationStore, FlowDirection flowDirection)
{
_isFixedContent = originalPaginator is FixedDocumentPaginator || originalPaginator is FixedDocumentSequencePaginator;
if (!_isFixedContent && !(originalPaginator is FlowDocumentPaginator))
throw new ArgumentException(SR.Get(SRID.OnlyFlowAndFixedSupported));
_originalPaginator = originalPaginator;
_annotationStore = annotationStore;
_locatorManager = new LocatorManager(_annotationStore);
_flowDirection = flowDirection;
// Register for events
_originalPaginator.GetPageCompleted += new GetPageCompletedEventHandler(HandleGetPageCompleted);
_originalPaginator.ComputePageCountCompleted += new AsyncCompletedEventHandler(HandleComputePageCountCompleted);
_originalPaginator.PagesChanged += new PagesChangedEventHandler(HandlePagesChanged);
}
public Visual GetNextPortion(Size availableSpace)
{
if (_docPaginator == null)
_docPaginator = GetDocumentPaginator(availableSpace);
var page = _docPaginator.GetPage(_nextPageToRetrieveNumber++);
if (page == DocumentPage.Missing)
return null;
var pageSize = page.Size;
if (pageSize.Height > availableSpace.Height || pageSize.Width > availableSpace.Width)
throw new ArgumentOutOfRangeException("availableSpace");
return page.Visual;
}
public PimpedPaginator(FlowDocument document, Definition def)
{
// Create a copy of the flow document,
// so we can modify it without modifying
// the original.
MemoryStream stream = new MemoryStream();
TextRange sourceDocument = new TextRange(document.ContentStart, document.ContentEnd);
sourceDocument.Save(stream, DataFormats.Xaml);
FlowDocument copy = new FlowDocument();
TextRange copyDocumentRange = new TextRange(copy.ContentStart, copy.ContentEnd);
copyDocumentRange.Load(stream, DataFormats.Xaml);
this.paginator = ((IDocumentPaginatorSource)copy).DocumentPaginator;
this.definition = def;
paginator.PageSize = def.ContentSize;
// Change page size of the document to
// the size of the content area
copy.ColumnWidth = double.MaxValue; // Prevent columns
copy.PageWidth = definition.ContentSize.Width;
copy.PageHeight = definition.ContentSize.Height;
copy.PagePadding = new Thickness(0);
}
//IDocumentPaginatorSource flowDocument,
public static FixedDocument ConvertToFixedDocument(DocumentPaginator documentPaginator)
{
FixedDocument fixeddoc = new FixedDocument();
// DocumentPaginator paginator = documentPaginator;
if (!documentPaginator.IsPageCountValid)
documentPaginator.ComputePageCount();
int pageindex;
for (pageindex = 0; pageindex < documentPaginator.PageCount; pageindex++)
{
Grid grid = new Grid();
DocumentPageView pageView = new DocumentPageView();
pageView.DocumentPaginator = documentPaginator;
pageView.PageNumber = pageindex;
grid.Children.Add(new Border()
{
BorderBrush = Brushes.Black,
BorderThickness = new Thickness(1),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Child = pageView
});
FixedPage fixedpage = new FixedPage();
fixedpage.Width = documentPaginator.PageSize.Width;
fixedpage.Height = documentPaginator.PageSize.Height;
fixedpage.Children.Add(grid);
PageContent pc = new PageContent();
((IAddChild)pc).AddChild(fixedpage);
fixeddoc.Pages.Add(pc);
}
return fixeddoc;
}
public DocumentPaginatorWrapper(DocumentPaginator paginator, PrintableDocumentDefinition definition)
{
if (!(paginator.Source is PrintableDocument))
{
throw new Exception("This paginator can be used only in PrintableDocument classes");
}
_paginator = paginator;
_definition = definition;
doc = Source as PrintableDocument;
var headerSize = GetModelContentSize(doc.DataContext, doc.Header, _definition.PageSize);
var footerSize = GetModelContentSize(doc.DataContext, doc.Footer, _definition.PageSize);
_definition.HeaderHeight = double.IsInfinity(headerSize.Height) ? 0 : headerSize.Height;
_definition.FooterHeight = double.IsInfinity(footerSize.Height) ? 0 : footerSize.Height;
_paginator.PageSize = _definition.ContentSize;
ComputePageCount();
doc.DataSource.PageCount = _paginator.PageCount;
}
public override void WriteAsync(DocumentPaginator documentPaginator)
{
throw new NotSupportedException();
}
/// <summary>
/// Create an instance of AnnotationDocumentPaginator for a given document and annotation store.
/// </summary>
/// <param name="originalPaginator">document to add annotations to</param>
/// <param name="annotationStore">store to retrieve annotations from</param>
public AnnotationDocumentPaginator(DocumentPaginator originalPaginator, AnnotationStore annotationStore) : this(originalPaginator, annotationStore, FlowDirection.LeftToRight)
{
}
/// <summary>
/// Create an instance of AnnotationDocumentPaginator for a given document and annotation store.
/// </summary>
/// <param name="originalPaginator">document to add annotations to</param>
/// <param name="annotationStore">store to retrieve annotations from</param>
/// <param name="flowDirection"></param>
public AnnotationDocumentPaginator(DocumentPaginator originalPaginator, Stream annotationStore, FlowDirection flowDirection) : this(originalPaginator, new XmlStreamStore(annotationStore), flowDirection)
{
}
//-----------------------------------------------------
//
// Public Constructors
//
//-----------------------------------------------------
#region Public Constructors
/// <summary>
/// Create an instance of AnnotationDocumentPaginator for a given document and annotation store.
/// </summary>
/// <param name="originalPaginator">document to add annotations to</param>
/// <param name="annotationStore">store to retrieve annotations from</param>
public AnnotationDocumentPaginator(DocumentPaginator originalPaginator, Stream annotationStore) : this(originalPaginator, new XmlStreamStore(annotationStore), FlowDirection.LeftToRight)
{
}
public void PrintDocument(DocumentPaginator documentPaginator, string description)
{
DocumentPaginator = documentPaginator;
Description = description;
}
public void PrintDocument(DocumentPaginator documentPaginator, string description)
{
printDialog.PrintDocument(documentPaginator, description);
}
public override void Write(DocumentPaginator documentPaginator, PrintTicket printTicket)
{
SerializeObjectTree(documentPaginator.Source);
}
public override void Write(DocumentPaginator documentPaginator)
{
Write(documentPaginator, null);
}
private void GenerateReport()
{
using (new TimeCounter("Build report: {0}"))
using (new WaitWrapper())
{
var reportDocument = new ReportDocument();
using (new TimeCounter("\tGet template: {0}"))
reportDocument.XamlData = GetXaml();
using (new TimeCounter("\tGet paginator: {0}"))
DocumentPaginator = GetPaginator(reportDocument);
PageNumber = 0;
}
}
/// <summary>
/// Builds the fixed document.
/// </summary>
/// <param name="sourceFlowDocPaginator">The source flow doc paginator.</param>
/// <param name="size">The size.</param>
/// <param name="margins">The margins.</param>
/// <returns>The document.</returns>
private FixedDocument BuildFixedDocument(DocumentPaginator sourceFlowDocPaginator, Size size, Thickness margins)
{
var fixedDocument = new FixedDocument();
for (int pageNo = 0; pageNo < sourceFlowDocPaginator.PageCount; pageNo++)
{
var pageCanvas = new Canvas { Margin = margins };
this.AddPageBody(sourceFlowDocPaginator, pageNo, pageCanvas, margins);
this.AddPageToDocument(fixedDocument, pageCanvas, size);
}
return fixedDocument;
}
/// <summary>
/// The add page body.
/// </summary>
/// <param name="sourceFlowDocPaginator">
/// The source flow doc paginator.
/// </param>
/// <param name="pageNo">
/// The page no.
/// </param>
/// <param name="pageCanvas">
/// The page canvas.
/// </param>
/// <param name="margins">
/// The margins.
/// </param>
private void AddPageBody(
DocumentPaginator sourceFlowDocPaginator, int pageNo, Canvas pageCanvas, Thickness margins)
{
using (var dpv = new DocumentPageView())
{
dpv.DocumentPaginator = sourceFlowDocPaginator;
dpv.PageNumber = pageNo;
Canvas.SetTop(dpv, margins.Top);
Canvas.SetLeft(dpv, margins.Left);
pageCanvas.Children.Add(dpv);
}
}
public override void WriteAsync(DocumentPaginator documentPaginator, PrintTicket printTicket, object userState)
{
throw new NotSupportedException();
}