Exemplo n.º 1
0
        void RunRenderMht(IStreamGen sg)
        {
            OneFileStreamGen temp = null;
            FileStream       fs   = null;

            try
            {
                string tempHtmlReportFileName = Path.ChangeExtension(Path.GetTempFileName(), "htm");
                temp = new OneFileStreamGen(tempHtmlReportFileName, true);
                RunRender(temp, OutputPresentationType.HTML);
                temp.CloseMainStream();

                // Create the mht file (into a temporary file position)
                var    mhtConverter = new MhtBuilder();
                string fileName     = Path.ChangeExtension(Path.GetTempFileName(), "mht");
                mhtConverter.SavePageArchive(fileName, "file://" + tempHtmlReportFileName);

                // clean up the temporary files
                foreach (string tempFileName in temp.FileList)
                {
                    try
                    {
                        File.Delete(tempFileName);
                    }
                    catch
                    {
                    }
                }

                // Copy the mht file to the requested stream
                Stream os = sg.GetStream();
                fs = File.OpenRead(fileName);
                var ba = new byte[4096];
                int rb = 0;
                while ((rb = fs.Read(ba, 0, ba.Length)) > 0)
                {
                    os.Write(ba, 0, rb);
                }
            }
            catch (Exception ex)
            {
                rl.LogError(8, "Error converting HTML to MHTML " + ex.Message +
                            Environment.NewLine + ex.StackTrace);
            }
            finally
            {
                if (temp != null)
                {
                    temp.CloseMainStream();
                }
                if (fs != null)
                {
                    fs.Close();
                }
                _Cache = new RCache();
            }
        }
Exemplo n.º 2
0
        ICollection _UserParameters; // User parameters

        #endregion Fields

        #region Constructors

        /// <summary>
        ///     Construct a runtime Report object using the compiled report definition.
        /// </summary>
        /// <param name="r"></param>
        public Report(ReportDefn r)
        {
            _Report = r;
            _Cache = new RCache();
            rl = new ReportLog(r.rl);
            Name = r.Name;
            _UserParameters = null;
            _LURuntimeName = new ListDictionary(); // shouldn't be very many of these
            if (r.Code != null)
                _CodeInstance = r.Code.Load(this);
            if (r.Classes != null)
                r.Classes.Load(this);
        }
Exemplo n.º 3
0
        /// <summary>
        ///     Build the Pages for this report.
        /// </summary>
        /// <returns></returns>
        public Pages BuildPages()
        {
            PageNumber = 1; // reset page numbers
            TotalPages = 1;

            var pgs = new Pages(this);

            pgs.PageHeight = _Report.PageHeight.Points;
            pgs.PageWidth  = _Report.PageWidth.Points;
            try
            {
                var p = new Page(1); // kick it off with a new page
                pgs.AddPage(p);

                // Create all the pages
                _Report.Body.RunPage(pgs);

                if (pgs.LastPage.IsEmpty() && pgs.PageCount > 1) // get rid of extraneous pages which
                {
                    pgs.RemoveLastPage();                        //   can be caused by region page break at end
                }
                // Now create the headers and footers for all the pages (as needed)
                if (_Report.PageHeader != null)
                {
                    _Report.PageHeader.RunPage(pgs);
                }
                if (_Report.PageFooter != null)
                {
                    _Report.PageFooter.RunPage(pgs);
                }
                // clear out any runtime clutter
                foreach (Page pg in pgs)
                {
                    pg.ResetPageExpressions();
                }

                pgs.SortPageItems(); // Handle ZIndex ordering of pages
            }
            catch (Exception e)
            {
                rl.LogError(8, "Exception running report\r\n" + e.Message + "\r\n" + e.StackTrace);
            }
            finally
            {
                pgs.CleanUp(); // always want to make sure we clean this up since
                _Cache = new RCache();
            }

            return(pgs);
        }
Exemplo n.º 4
0
 /// <summary>
 ///     Construct a runtime Report object using the compiled report definition.
 /// </summary>
 /// <param name="r"></param>
 public Report(ReportDefn r)
 {
     _Report         = r;
     _Cache          = new RCache();
     rl              = new ReportLog(r.rl);
     Name            = r.Name;
     _UserParameters = null;
     _LURuntimeName  = new ListDictionary(); // shouldn't be very many of these
     if (r.Code != null)
     {
         _CodeInstance = r.Code.Load(this);
     }
     if (r.Classes != null)
     {
         r.Classes.Load(this);
     }
 }
Exemplo n.º 5
0
        /// <summary>
        ///     RunRenderPdf will render a Pdf given the page structure
        /// </summary>
        /// <param name="sg"></param>
        /// <param name="pgs"></param>
        public void RunRenderPdf(IStreamGen sg, Pages pgs)
        {
            PageNumber = 1; // reset page numbers
            TotalPages = 1;

            IPresent ip = new RenderPdf(this, sg);

            try
            {
                ip.Start();
                ip.RunPages(pgs);
                ip.End();
            }
            finally
            {
                pgs.CleanUp(); // always want to make sure we cleanup to reduce resource usage
                _Cache = new RCache();
            }

            return;
        }
Exemplo n.º 6
0
        /// <summary>
        ///     Renders the report using the requested presentation type.
        /// </summary>
        /// <param name="sg">IStreamGen for generating result stream</param>
        /// <param name="type">Presentation type: HTML, XML, PDF, MHT, or ASP compatible HTML</param>
        /// <param name="prefix">For HTML puts prefix allowing unique name generation</param>
        public void RunRender(IStreamGen sg, OutputPresentationType type, string prefix)
        {
            if (sg == null)
            {
                throw new ArgumentException("IStreamGen argument cannot be null.", "sg");
            }
            RenderHtml rh = null;

            PageNumber = 1; // reset page numbers
            TotalPages = 1;
            IPresent        ip;
            MemoryStreamGen msg = null;

            switch (type)
            {
            case OutputPresentationType.PDF:
                ip = new RenderPdf(this, sg);
                _Report.Run(ip);
                break;

            case OutputPresentationType.TIF:
                ip = new RenderTif(this, sg);
                _Report.Run(ip);
                break;

            case OutputPresentationType.TIFBW:
                var rtif = new RenderTif(this, sg);
                rtif.RenderColor = false;
                ip = rtif;
                _Report.Run(ip);
                break;

            case OutputPresentationType.XML:
                if (_Report.DataTransform != null && _Report.DataTransform.Length > 0)
                {
                    msg = new MemoryStreamGen();
                    ip  = new RenderXml(this, msg);
                    _Report.Run(ip);
                    RunRenderXmlTransform(sg, msg);
                }
                else
                {
                    ip = new RenderXml(this, sg);
                    _Report.Run(ip);
                }
                break;

            case OutputPresentationType.MHTML:
                RunRenderMht(sg);
                break;

            case OutputPresentationType.CSV:
                ip = new RenderCsv(this, sg);
                _Report.Run(ip);
                break;

            case OutputPresentationType.RTF:
                ip = new RenderRtf(this, sg);
                _Report.Run(ip);
                break;

            case OutputPresentationType.Excel:
                ip = new RenderExcel(this, sg);
                _Report.Run(ip);
                break;

            case OutputPresentationType.ASPHTML:
            case OutputPresentationType.HTML:
            default:
                ip        = rh = new RenderHtml(this, sg);
                rh.Asp    = (type == OutputPresentationType.ASPHTML);
                rh.Prefix = prefix;
                _Report.Run(ip);
                // Retain the CSS and JavaScript
                if (rh != null)
                {
                    _CSS        = rh.CSS;
                    _JavaScript = rh.JavaScript;
                }
                break;
            }

            sg.CloseMainStream();
            _Cache = new RCache();
            return;
        }
Exemplo n.º 7
0
        void RunRenderMht(IStreamGen sg)
        {
            OneFileStreamGen temp = null;
            FileStream fs = null;
            try
            {
                string tempHtmlReportFileName = Path.ChangeExtension(Path.GetTempFileName(), "htm");
                temp = new OneFileStreamGen(tempHtmlReportFileName, true);
                RunRender(temp, OutputPresentationType.HTML);
                temp.CloseMainStream();

                // Create the mht file (into a temporary file position)
                var mhtConverter = new MhtBuilder();
                string fileName = Path.ChangeExtension(Path.GetTempFileName(), "mht");
                mhtConverter.SavePageArchive(fileName, "file://" + tempHtmlReportFileName);

                // clean up the temporary files
                foreach (string tempFileName in temp.FileList)
                {
                    try
                    {
                        File.Delete(tempFileName);
                    }
                    catch
                    {
                    }
                }

                // Copy the mht file to the requested stream
                Stream os = sg.GetStream();
                fs = File.OpenRead(fileName);
                var ba = new byte[4096];
                int rb = 0;
                while ((rb = fs.Read(ba, 0, ba.Length)) > 0)
                {
                    os.Write(ba, 0, rb);
                }
            }
            catch (Exception ex)
            {
                rl.LogError(8, "Error converting HTML to MHTML " + ex.Message +
                               Environment.NewLine + ex.StackTrace);
            }
            finally
            {
                if (temp != null)
                    temp.CloseMainStream();
                if (fs != null)
                    fs.Close();
                _Cache = new RCache();
            }
        }
Exemplo n.º 8
0
        /// <summary>
        ///     RunRenderTif will render a TIF given the page structure
        /// </summary>
        /// <param name="sg"></param>
        /// <param name="pgs"></param>
        public void RunRenderTif(IStreamGen sg, Pages pgs, bool bColor)
        {
            PageNumber = 1; // reset page numbers
            TotalPages = 1;

            var ip = new RenderTif(this, sg);
            ip.RenderColor = bColor;
            try
            {
                ip.Start();
                ip.RunPages(pgs);
                ip.End();
            }
            finally
            {
                pgs.CleanUp(); // always want to make sure we cleanup to reduce resource usage
                _Cache = new RCache();
            }

            return;
        }
Exemplo n.º 9
0
        /// <summary>
        ///     Renders the report using the requested presentation type.
        /// </summary>
        /// <param name="sg">IStreamGen for generating result stream</param>
        /// <param name="type">Presentation type: HTML, XML, PDF, MHT, or ASP compatible HTML</param>
        /// <param name="prefix">For HTML puts prefix allowing unique name generation</param>
        public void RunRender(IStreamGen sg, OutputPresentationType type, string prefix)
        {
            if (sg == null)
                throw new ArgumentException("IStreamGen argument cannot be null.", "sg");
            RenderHtml rh = null;

            PageNumber = 1; // reset page numbers
            TotalPages = 1;
            IPresent ip;
            MemoryStreamGen msg = null;
            switch (type)
            {
                case OutputPresentationType.PDF:
                    ip = new RenderPdf(this, sg);
                    _Report.Run(ip);
                    break;
                case OutputPresentationType.TIF:
                    ip = new RenderTif(this, sg);
                    _Report.Run(ip);
                    break;
                case OutputPresentationType.TIFBW:
                    var rtif = new RenderTif(this, sg);
                    rtif.RenderColor = false;
                    ip = rtif;
                    _Report.Run(ip);
                    break;
                case OutputPresentationType.XML:
                    if (_Report.DataTransform != null && _Report.DataTransform.Length > 0)
                    {
                        msg = new MemoryStreamGen();
                        ip = new RenderXml(this, msg);
                        _Report.Run(ip);
                        RunRenderXmlTransform(sg, msg);
                    }
                    else
                    {
                        ip = new RenderXml(this, sg);
                        _Report.Run(ip);
                    }
                    break;
                case OutputPresentationType.MHTML:
                    RunRenderMht(sg);
                    break;
                case OutputPresentationType.CSV:
                    ip = new RenderCsv(this, sg);
                    _Report.Run(ip);
                    break;
                case OutputPresentationType.RTF:
                    ip = new RenderRtf(this, sg);
                    _Report.Run(ip);
                    break;
                case OutputPresentationType.Excel:
                    ip = new RenderExcel(this, sg);
                    _Report.Run(ip);
                    break;
                case OutputPresentationType.ASPHTML:
                case OutputPresentationType.HTML:
                default:
                    ip = rh = new RenderHtml(this, sg);
                    rh.Asp = (type == OutputPresentationType.ASPHTML);
                    rh.Prefix = prefix;
                    _Report.Run(ip);
                    // Retain the CSS and JavaScript
                    if (rh != null)
                    {
                        _CSS = rh.CSS;
                        _JavaScript = rh.JavaScript;
                    }
                    break;
            }

            sg.CloseMainStream();
            _Cache = new RCache();
            return;
        }
Exemplo n.º 10
0
        /// <summary>
        ///     Build the Pages for this report.
        /// </summary>
        /// <returns></returns>
        public Pages BuildPages()
        {
            PageNumber = 1; // reset page numbers
            TotalPages = 1;

            var pgs = new Pages(this);
            pgs.PageHeight = _Report.PageHeight.Points;
            pgs.PageWidth = _Report.PageWidth.Points;
            try
            {
                var p = new Page(1); // kick it off with a new page
                pgs.AddPage(p);

                // Create all the pages
                _Report.Body.RunPage(pgs);

                if (pgs.LastPage.IsEmpty() && pgs.PageCount > 1) // get rid of extraneous pages which
                    pgs.RemoveLastPage(); //   can be caused by region page break at end

                // Now create the headers and footers for all the pages (as needed)
                if (_Report.PageHeader != null)
                    _Report.PageHeader.RunPage(pgs);
                if (_Report.PageFooter != null)
                    _Report.PageFooter.RunPage(pgs);
                // clear out any runtime clutter
                foreach (Page pg in pgs)
                    pg.ResetPageExpressions();

                pgs.SortPageItems(); // Handle ZIndex ordering of pages
            }
            catch (Exception e)
            {
                rl.LogError(8, "Exception running report\r\n" + e.Message + "\r\n" + e.StackTrace);
            }
            finally
            {
                pgs.CleanUp(); // always want to make sure we clean this up since
                _Cache = new RCache();
            }

            return pgs;
        }