override internal void RunPage(Pages pgs, Row row) { Report r = pgs.Report; TextboxRuntime tbr = TextboxRuntime.GetTextboxRuntime(r, this); tbr.RunCount++; // Increment the run count bool bHidden = IsHidden(r, row); SetPagePositionBegin(pgs); string t; if (bHidden) { t = ""; } else { t = RunText(r, row); // get the text } bool bDup = RunTextIsDuplicate(tbr, t, pgs.CurrentPage); if (bDup) { if (!(this.IsTableOrMatrixCell(r))) // don't put out anything if not in Table or Matrix { bHidden = true; } t = ""; // still need to put out the cell } PageText pt; PageTextHtml pth = null; if (IsHtml(r, row)) { pt = pth = new PageTextHtml(t); } else { pt = new PageText(t); } SetPagePositionAndStyle(r, pt, row); if (this.CanGrow && tbr.RunHeight == 0) // when textbox is in a DataRegion this will already be called { this.RunTextCalcHeight(r, pgs.G, row, pt is PageTextHtml? pt as PageTextHtml: null); } pt.H = Math.Max(pt.H, tbr.RunHeight); // reset height if (pt.SI.BackgroundImage != null) { pt.SI.BackgroundImage.H = pt.H; // and in the background image } pt.CanGrow = this.CanGrow; // check TextAlign: if General then correct based on data type if (pt.SI.TextAlign == TextAlignEnum.General) { if (DataType.IsNumeric(this.Value.GetTypeCode())) { pt.SI.TextAlign = TextAlignEnum.Right; } } // Hidden objects don't affect the current page? if (!bHidden) { // Force page break if it doesn't fit on a page if (this.IsInBody && // Only force page when object directly in body pgs.CurrentPage.YOffset + pt.Y + pt.H >= pgs.BottomOfPage && // running off end of page !pgs.CurrentPage.IsEmpty()) // if page is already empty don't force new { // force page break if it doesn't fit on the page pgs.NextOrNew(); pgs.CurrentPage.YOffset = OwnerReport.TopOfPage; if (this.YParents != null) { pt.Y = 0; } } Page p = pgs.CurrentPage; RecordPageReference(r, p, row); // save information for late page header/footer references p.AddObject(pt); if (!bDup) { tbr.PreviousText = t; // previous text displayed tbr.PreviousPage = p; // page previous text was shown on } } SetPagePositionEnd(pgs, pt.Y + pt.H); if (pth != null) { pth.Reset(); } if (this.CanGrow && !Value.IsConstant()) { tbr.RunHeight = 0; // need to recalculate } }
private void ProcessHtml(PageTextHtml pth, Graphics g, RectangleF clipRect, bool bHitList) { pth.Build(g); // Builds the subobjects that make up the html this.ProcessPage(g, pth, clipRect, bHitList); }
private void SelectTextHtml(PageTextHtml ph, StringBuilder sb) { bool bFirst = true; float lastY = float.MaxValue; foreach (PageItem pi in ph) { if (bFirst) // we ignore the contents of the first item { bFirst = false; continue; } PageText pt = pi as PageText; if (pt == null) continue; if (pt.Y > lastY) // we've gone to a new line; put a blank in between the text sb.Append(' '); // this isn't always ideal: if user was just selecting html text // then they might want to retain the new lines; but when selecting // html page items and other page items new lines affect the table building sb.Append(pt.Text); // append on this text lastY = pt.Y; } return; }
/// <summary> /// Render all the objects in a page /// </summary> private void processPage(Pages pages, IEnumerable page) { //loop thru the items in the page foreach (PageItem pageItem in page) { if (pageItem.SI.BackgroundImage != null) { //put out any background image PageImage backgroundImage = pageItem.SI.BackgroundImage; float imageWidth = RSize.PointsFromPixels(pages.G, backgroundImage.SamplesW); float imageHeight = RSize.PointsFromPixels(pages.G, backgroundImage.SamplesH); int repeatX = 0; int repeatY = 0; float itemWidth = pageItem.W - (pageItem.SI.PaddingLeft + pageItem.SI.PaddingRight); float itemHeight = pageItem.H - (pageItem.SI.PaddingTop + pageItem.SI.PaddingBottom); switch (backgroundImage.Repeat) { case ImageRepeat.Repeat: repeatX = (int)Math.Floor(itemWidth / imageWidth); repeatY = (int)Math.Floor(itemHeight / imageHeight); break; case ImageRepeat.RepeatX: repeatX = (int)Math.Floor(itemWidth / imageWidth); repeatY = 1; break; case ImageRepeat.RepeatY: repeatY = (int)Math.Floor(itemHeight / imageHeight); repeatX = 1; break; case ImageRepeat.NoRepeat: default: repeatX = repeatY = 1; break; } //make sure the image is drawn at least 1 times repeatX = Math.Max(repeatX, 1); repeatY = Math.Max(repeatY, 1); float currX = pageItem.X + pageItem.SI.PaddingLeft; float currY = pageItem.Y + pageItem.SI.PaddingTop; float startX = currX; float startY = currY; for (int i = 0; i < repeatX; i++) { for (int j = 0; j < repeatY; j++) { currX = startX + i * imageWidth; currY = startY + j * imageHeight; addImage(backgroundImage.SI, currX, currY, imageWidth, imageHeight, RectangleF.Empty, backgroundImage.ImageData, null, pageItem.Tooltip); } } } else if (pageItem is PageTextHtml) { PageTextHtml pageTextHtml = pageItem as PageTextHtml; pageTextHtml.Build(pages.G); processPage(pages, pageTextHtml); continue; } else if (pageItem is PageText) { PageText pageText = pageItem as PageText; float[] textwidth; string[] measureStrings = RenderUtility.MeasureString(pageText, pages.G, out textwidth); addText(pageText.X, pageText.Y, pageText.W, pageText.H, measureStrings, pageText.SI, textwidth, pageText.CanGrow, pageText.HyperLink, pageText.NoClip, pageText.Tooltip); continue; } else if (pageItem is PageLine) { PageLine pageLine = pageItem as PageLine; addLine(pageLine.X, pageLine.Y, pageLine.X2, pageLine.Y2, pageLine.SI); continue; } else if (pageItem is PageEllipse) { PageEllipse pageEllipse = pageItem as PageEllipse; addEllipse(pageEllipse.X, pageEllipse.Y, pageEllipse.W, pageEllipse.H, pageEllipse.SI, pageEllipse.HyperLink); continue; } else if (pageItem is PageImage) { PageImage pageImage = pageItem as PageImage; //Duc Phan added 20 Dec, 2007 to support sized image RectangleF r2 = new RectangleF(pageImage.X + pageImage.SI.PaddingLeft, pageImage.Y + pageImage.SI.PaddingTop, pageImage.W - pageImage.SI.PaddingLeft - pageImage.SI.PaddingRight, pageImage.H - pageImage.SI.PaddingTop - pageImage.SI.PaddingBottom); //work rectangle RectangleF adjustedRect; RectangleF clipRect = RectangleF.Empty; switch (pageImage.Sizing) { case ImageSizingEnum.AutoSize: adjustedRect = new RectangleF(r2.Left, r2.Top, r2.Width, r2.Height); break; case ImageSizingEnum.Clip: adjustedRect = new RectangleF(r2.Left, r2.Top, RSize.PointsFromPixels(pages.G, pageImage.SamplesW), RSize.PointsFromPixels(pages.G, pageImage.SamplesH)); clipRect = new RectangleF(r2.Left, r2.Top, r2.Width, r2.Height); break; case ImageSizingEnum.FitProportional: float height; float width; float ratioIm = (float)pageImage.SamplesH / pageImage.SamplesW; float ratioR = r2.Height / r2.Width; height = r2.Height; width = r2.Width; if (ratioIm > ratioR) { //this means the rectangle width must be corrected width = height * (1 / ratioIm); } else if (ratioIm < ratioR) { //this means the rectangle height must be corrected height = width * ratioIm; } adjustedRect = new RectangleF(r2.X, r2.Y, width, height); break; case ImageSizingEnum.Fit: default: adjustedRect = r2; break; } if (pageImage.ImgFormat != System.Drawing.Imaging.ImageFormat.Wmf && pageImage.ImgFormat != System.Drawing.Imaging.ImageFormat.Emf) { addImage(pageImage.SI, adjustedRect.X, adjustedRect.Y, adjustedRect.Width, adjustedRect.Height, clipRect, pageImage.ImageData, pageImage.HyperLink, pageImage.Tooltip); } continue; } else if (pageItem is PageRectangle) { PageRectangle pageRectangle = pageItem as PageRectangle; addRectangle(pageRectangle.X, pageRectangle.Y, pageRectangle.W, pageRectangle.H, pageItem.SI, pageItem.HyperLink, pageItem.Tooltip); continue; } else if (pageItem is PagePie) { PagePie pagePie = pageItem as PagePie; addPie(pagePie.X, pagePie.Y, pagePie.W, pagePie.H, pageItem.SI, pageItem.HyperLink, pageItem.Tooltip); continue; } else if (pageItem is PagePolygon) { PagePolygon pagePolygon = pageItem as PagePolygon; addPolygon(pagePolygon.Points, pageItem.SI, pageItem.HyperLink); continue; } else if (pageItem is PageCurve) { PageCurve pageCurve = pageItem as PageCurve; addCurve(pageCurve.Points, pageItem.SI); continue; } } }
private void ProcessHtml(PageTextHtml pth, System.Drawing.Graphics g) { pth.Build(g); // Builds the subobjects that make up the html this.ProcessPage(g, pth); }
internal float RunTextCalcHeight(Report rpt, Graphics g, Row row, PageTextHtml pth) { // normally only called when CanGrow is true Size s = Size.Empty; if (IsHidden(rpt, row)) return 0; object o = _Value.Evaluate(rpt, row); TypeCode tc = _Value.GetTypeCode(); int width = this.WidthCalc(rpt, g); if (this.Style != null) { width -= (Style.EvalPaddingLeftPx(rpt, row) + Style.EvalPaddingRightPx(rpt, row)); if (this.IsHtml(rpt, row)) { if (pth == null) { pth = new PageTextHtml(o==null? "": o.ToString()); SetPagePositionAndStyle(rpt, pth, row); } pth.Build(g); s.Height = RSize.PixelsFromPoints(pth.TotalHeight); } else s = Style.MeasureString(rpt, g, o, tc, row, width); } else // call the class static method s = Style.MeasureStringDefaults(rpt, g, o, tc, row, width); TextboxRuntime tbr = TextboxRuntime.GetTextboxRuntime(rpt, this); tbr.RunHeight = RSize.PointsFromPixels(g, s.Height); if (Style != null) tbr.RunHeight += (Style.EvalPaddingBottom(rpt, row) + Style.EvalPaddingTop(rpt, row)); return tbr.RunHeight; }
internal override void RunPage(Pages pgs, Row row) { Report r = pgs.Report; TextboxRuntime tbr = TextboxRuntime.GetTextboxRuntime(r, this); tbr.RunCount++; // Increment the run count bool bHidden = IsHidden(r, row); SetPagePositionBegin(pgs); string t; if (bHidden) t = ""; else t = RunText(r, row); // get the text bool bDup = RunTextIsDuplicate(tbr, t, pgs.CurrentPage); if (bDup) { if (!(this.IsTableOrMatrixCell(r))) // don't put out anything if not in Table or Matrix bHidden = true; t = ""; // still need to put out the cell } PageText pt; PageTextHtml pth=null; if (IsHtml(r, row)) pt = pth = new PageTextHtml(t); else pt = new PageText(t); SetPagePositionAndStyle(r, pt, row); if (this.CanGrow && tbr.RunHeight == 0) // when textbox is in a DataRegion this will already be called { this.RunTextCalcHeight(r, pgs.G, row, pt is PageTextHtml? pt as PageTextHtml: null); } pt.H = Math.Max(pt.H, tbr.RunHeight); // reset height if (pt.SI.BackgroundImage != null) pt.SI.BackgroundImage.H = pt.H; // and in the background image pt.CanGrow = this.CanGrow; // check TextAlign: if General then correct based on data type if (pt.SI.TextAlign == TextAlignEnum.General) { if (DataType.IsNumeric(this.Value.GetTypeCode() )) pt.SI.TextAlign = TextAlignEnum.Right; } // Hidden objects don't affect the current page? if (!bHidden) { // Force page break if it doesn't fit on a page if (this.IsInBody && // Only force page when object directly in body pgs.CurrentPage.YOffset + pt.Y + pt.H >= pgs.BottomOfPage && // running off end of page !pgs.CurrentPage.IsEmpty()) // if page is already empty don't force new { // force page break if it doesn't fit on the page pgs.NextOrNew(); pgs.CurrentPage.YOffset = OwnerReport.TopOfPage; if (this.YParents != null) pt.Y = 0; } Page p = pgs.CurrentPage; RecordPageReference(r, p, row); // save information for late page header/footer references p.AddObject(pt); if (!bDup) { tbr.PreviousText = t; // previous text displayed tbr.PreviousPage = p; // page previous text was shown on } } SetPagePositionEnd(pgs, pt.Y+pt.H); if (pth != null) pth.Reset(); if (this.CanGrow && !Value.IsConstant()) { tbr.RunHeight = 0; // need to recalculate } }
private void ProcessHtml(PageTextHtml pth, System.Drawing.Graphics g) { pth.Build(g); // Builds the subobjects that make up the html this.ProcessPage(g, pth); }