public 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);
}
// render all the objects in a page in PDF
private void ProcessPage(Pages pgs, IEnumerable items)
{
foreach (PageItem pi in items)
{
if (pi.SI.BackgroundImage != null)
{ // put out any background image
PageImage bgImg = pi.SI.BackgroundImage;
// elements.AddImage(images, i.Name, content.objectNum, i.SI, i.ImgFormat,
// pi.X, pi.Y, pi.W, pi.H, i.ImageData,i.SamplesW, i.SamplesH, null);
//Duc Phan modified 10 Dec, 2007 to support on background image
float imW = RSize.PointsFromPixels(pgs.G, bgImg.SamplesW);
float imH = RSize.PointsFromPixels(pgs.G, bgImg.SamplesH);
int repeatX = 0;
int repeatY = 0;
float itemW = pi.W - (pi.SI.PaddingLeft + pi.SI.PaddingRight);
float itemH = pi.H - (pi.SI.PaddingTop + pi.SI.PaddingBottom);
switch (bgImg.Repeat)
{
case ImageRepeat.Repeat:
repeatX = (int)Math.Floor(itemW / imW);
repeatY = (int)Math.Floor(itemH / imH);
break;
case ImageRepeat.RepeatX:
repeatX = (int)Math.Floor(itemW / imW);
repeatY = 1;
break;
case ImageRepeat.RepeatY:
repeatY = (int)Math.Floor(itemH / imH);
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 = pi.X + pi.SI.PaddingLeft;
float currY = pi.Y + pi.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 * imW;
currY = startY + j * imH;
elements.AddImage(images, bgImg.Name,
content.objectNum, bgImg.SI, bgImg.ImgFormat,
currX, currY, imW, imH, RectangleF.Empty, bgImg.ImageData, bgImg.SamplesW, bgImg.SamplesH, null, pi.Tooltip);
}
}
}
if (pi is PageTextHtml)
{
PageTextHtml pth = pi as PageTextHtml;
pth.Build(pgs.G);
ProcessPage(pgs, pth);
continue;
}
if (pi is PageText)
{
PageText pt = pi as PageText;
float[] textwidth;
string[] sa = MeasureString(pt, pgs.G, out textwidth);
elements.AddText(pt.X, pt.Y, pt.H, pt.W, sa, pt.SI,
fonts, textwidth, pt.CanGrow, pt.HyperLink, pt.NoClip, pt.Tooltip);
if (pt.Bookmark != null)
{
outline.Bookmarks.Add(new PdfOutlineEntry(anchor, page.objectNum, pt.Bookmark, pt.X, elements.PageSize.yHeight - pt.Y));
}
continue;
}
if (pi is PageLine)
{
PageLine pl = pi as PageLine;
elements.AddLine(pl.X, pl.Y, pl.X2, pl.Y2, pl.SI);
continue;
}
if (pi is PageEllipse)
{
PageEllipse pe = pi as PageEllipse;
elements.AddEllipse(pe.X, pe.Y, pe.H, pe.W, pe.SI, pe.HyperLink);
continue;
}
if (pi is PageImage)
{
//PageImage i = pi as PageImage;
//float x = i.X + i.SI.PaddingLeft;
//float y = i.Y + i.SI.PaddingTop;
//float w = i.W - i.SI.PaddingLeft - i.SI.PaddingRight;
//float h = i.H - i.SI.PaddingTop - i.SI.PaddingBottom;
//elements.AddImage(images, i.Name, content.objectNum, i.SI, i.ImgFormat,
// x, y, w, h, i.ImageData,i.SamplesW, i.SamplesH, i.HyperLink);
//continue;
PageImage i = pi as PageImage;
//Duc Phan added 20 Dec, 2007 to support sized image
RectangleF r2 = new RectangleF(i.X + i.SI.PaddingLeft, i.Y + i.SI.PaddingTop, i.W - i.SI.PaddingLeft - i.SI.PaddingRight, i.H - i.SI.PaddingTop - i.SI.PaddingBottom);
RectangleF adjustedRect; // work rectangle
RectangleF clipRect = RectangleF.Empty;
switch (i.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(pgs.G, i.SamplesW), RSize.PointsFromPixels(pgs.G, i.SamplesH));
clipRect = new RectangleF(r2.Left, r2.Top,
r2.Width, r2.Height);
break;
case ImageSizingEnum.FitProportional:
float height;
float width;
float ratioIm = (float)i.SamplesH / i.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 (i.ImgFormat == System.Drawing.Imaging.ImageFormat.Wmf || i.ImgFormat == System.Drawing.Imaging.ImageFormat.Emf)
{
//We dont want to add it - its already been broken down into page items;
}
else
{
elements.AddImage(images, i.Name, content.objectNum, i.SI, i.ImgFormat,
adjustedRect.X, adjustedRect.Y, adjustedRect.Width, adjustedRect.Height, clipRect, i.ImageData, i.SamplesW, i.SamplesH, i.HyperLink, i.Tooltip);
}
continue;
}
if (pi is PageRectangle)
{
PageRectangle pr = pi as PageRectangle;
elements.AddRectangle(pr.X, pr.Y, pr.H, pr.W, pi.SI, pi.HyperLink, patterns, pi.Tooltip);
continue;
}
if (pi is PagePie)
{ // TODO
PagePie pp = pi as PagePie;
// elements.AddPie(pr.X, pr.Y, pr.H, pr.W, pi.SI, pi.HyperLink, patterns, pi.Tooltip);
continue;
}
if (pi is PagePolygon)
{
PagePolygon ppo = pi as PagePolygon;
elements.AddPolygon(ppo.Points, pi.SI, pi.HyperLink, patterns);
continue;
}
if (pi is PageCurve)
{
PageCurve pc = pi as PageCurve;
elements.AddCurve(pc.Points, pi.SI);
continue;
}
}
}
// render all the objects in a page in PDF
private void ProcessPage(Pages pgs, IEnumerable items)
{
foreach (PageItem pi in items)
{
if (pi.SI.BackgroundImage != null)
{
}
if (pi is PageTextHtml)
{
PageTextHtml pth = pi as PageTextHtml;
continue;
}
if (pi is PageText)
{
PageText pt = pi as PageText;
tw.LastPage.IsInBody = IsInBody;
tw.LastPage.IsInPageFooter = IsInPageFooter;
tw.LastPage.IsInPageHeader = IsInPageHeader;
tw.LastPage.InsertContent(pt.Text, pt.X, pt.Y, pt.W, pt.H, pt.SI, pt.CanGrow);
continue;
}
if (pi is PageLine)
{
PageLine pl = pi as PageLine;
tw.LastPage.IsInBody = IsInBody;
tw.LastPage.IsInPageFooter = IsInPageFooter;
tw.LastPage.IsInPageHeader = IsInPageHeader;
tw.LastPage.InsertLine(pl.X, pl.Y, pl.X2, pl.Y2, pl.SI);
continue;
}
if (pi is PageEllipse)
{
PageEllipse pe = pi as PageEllipse;
// elements.AddEllipse(pe.X, pe.Y, pe.H, pe.W, pe.SI, pe.HyperLink);
continue;
}
if (pi is PageImage)
{
continue;
}
if (pi is PageRectangle)
{
PageRectangle pr = pi as PageRectangle;
continue;
}
if (pi is PagePie)
{ // TODO
PagePie pp = pi as PagePie;
// elements.AddPie(pr.X, pr.Y, pr.H, pr.W, pi.SI, pi.HyperLink, patterns, pi.Tooltip);
continue;
}
if (pi is PagePolygon)
{
PagePolygon ppo = pi as PagePolygon;
continue;
}
if (pi is PageCurve)
{
PageCurve pc = pi as PageCurve;
continue;
}
}
}
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;
}
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);
}
override public 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);
}
private void ProcessHtml(PageTextHtml pth, System.Drawing.Graphics g)
{
pth.Build(g); // Builds the subobjects that make up the html
this.ProcessPage(g, pth);
}
public 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;
}
override public 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
}
}