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B2016-216 Don’t put a page break between a group heading and the first item under it.

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This commit is contained in:
John Jenko 2016-09-27 19:18:01 +00:00
parent 72282c3184
commit 570404687c
1 changed files with 34 additions and 25 deletions
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59
PROMS/Volian.Print.Library/PromsPrinter.cs
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@ -1178,25 +1178,13 @@ namespace Volian.Print.Library
// The grouping title will print if the same title wasn't last printed // The grouping title will print if the same title wasn't last printed
string tocGrpHeading = sc.Section_TOC_Group_Title; // returns a "" if no title was entered string tocGrpHeading = sc.Section_TOC_Group_Title; // returns a "" if no title was entered
float yBottomMargin = yPageStart - (float)tocSection.MyDocStyle.Layout.PageLength + (2 * vlnPrintObject.SixLinesPerInch); float yBottomMargin = yPageStart - (float)tocSection.MyDocStyle.Layout.PageLength + (2 * vlnPrintObject.SixLinesPerInch);
bool doGroupHeading = false;
if (tocGrpHeading != lastTOCGroupHeading && tocGrpHeading.Length > 0) if (tocGrpHeading != lastTOCGroupHeading && tocGrpHeading.Length > 0)
{ {
doGroupHeading = true;
if (lastTOCGroupHeading != "")
yLocation += vlnPrintObject.SixLinesPerInch;
lastTOCGroupHeading = tocGrpHeading; lastTOCGroupHeading = tocGrpHeading;
VE_Font grpingFont = new VE_Font(tOfC.Font.Family, (int)tOfC.Font.Size, (E_Style)tOfC.Font.Style | E_Style.Underline, (float)tOfC.Font.CPI);
string rtfGrpingText = GetRtfToC(tocGrpHeading, tOfC, grpingFont);
Paragraph myparagraphtc = vlnPrintObject.RtfToParagraph(rtfGrpingText);
float w = secPagePos - 6;
//if (yLocation > 0) yLocation += vlnPrintObject.SixLinesPerInch;// commented out for B2016-200 // for two blank line between last TOC title and the new grouping title
float rtnval = Rtf2Pdf.TextAt(cb, myparagraphtc, leftMargin + secNumPos, yPageStart - yLocation, w, height, "", yBottomMargin);
if (rtnval == 0) // couldn't fit, flags need for a page break.
{
NewPage();
_MyHelper.ResetSvg(); // needed to reset so that PSNotFirst pagelist justify flag gets used for BGE
yLocation = lastyLocation = 0;
rtnval = Rtf2Pdf.TextAt(cb, myparagraphtc, leftMargin + secNumPos, yPageStart - yLocation, w, height, "", yBottomMargin);
}
yLocation += vlnPrintObject.SixLinesPerInch; // for two blank line between last TOC title and the new grouping title - added for B2016-200
int lnaftergroup = ((tocSection.ActiveFormat.PlantFormat.FormatData.SectData.AccSectionData.TableOfContentsData.TofCLineSpacingSub ?? 0) > 0) ? 1 : 2;
yLocation += (lnaftergroup * vlnPrintObject.SixLinesPerInch); // new line
} }
// need to do the section number, section title & page number. Page number // need to do the section number, section title & page number. Page number
// has to be put on at end after number of page is known, so use a Template. // has to be put on at end after number of page is known, so use a Template.
@ -1215,9 +1203,9 @@ namespace Volian.Print.Library
didGrp = true; didGrp = true;
} }
string rtfText = GetRtfToC(tmptxt, tOfC); string rtfText = GetRtfToC(tmptxt, tOfC);
Paragraph myparagraphn = vlnPrintObject.RtfToParagraph(rtfText); Paragraph myparagraphSecNum = vlnPrintObject.RtfToParagraph(rtfText);
float width = 0; float width = 0;
foreach (Chunk chkt in myparagraphn.Chunks) foreach (Chunk chkt in myparagraphSecNum.Chunks)
width += chkt.GetWidthPoint(); width += chkt.GetWidthPoint();
float numwidth = width; float numwidth = width;
Rtf2Pdf.Offset = new PointF(0, 2.5F); Rtf2Pdf.Offset = new PointF(0, 2.5F);
@ -1245,25 +1233,46 @@ namespace Volian.Print.Library
} }
else else
rtfText = GetRtfToC(tocSecTitle, tOfC); rtfText = GetRtfToC(tocSecTitle, tOfC);
Paragraph myparagrapht = vlnPrintObject.RtfToParagraph(rtfText); Paragraph myparagraphSecTitle = vlnPrintObject.RtfToParagraph(rtfText); // section title
width = secPagePos - adjSecTitlePos - 6; width = secPagePos - adjSecTitlePos - 6;
float savTitleWid = width; float savTitleWid = width;
// for South Texas Table of Contents // for South Texas Table of Contents
// if there is no section number (we put a blank in tmptxt) then move the section title over to the section number position // if there is no section number (we put a blank in tmptxt) then move the section title over to the section number position
float retval = Rtf2Pdf.TextAt(cb, myparagrapht, leftMargin + ((tOfC.TofCSecNumPos == tOfC.TofCSecTitlePos && tmptxt.Equals(" "))? secNumPos : adjSecTitlePos), yPageStart - yLocation, width, height, "", yBottomMargin); if (doGroupHeading) // see if the group title and the first item under it will fit on the page B2016-216
{
VE_Font grpingFont = new VE_Font(tOfC.Font.Family, (int)tOfC.Font.Size, (E_Style)tOfC.Font.Style | E_Style.Underline, (float)tOfC.Font.CPI);
string rtfGrpingText = GetRtfToC(tocGrpHeading, tOfC, grpingFont);
Paragraph myparagraphGrpTitle = vlnPrintObject.RtfToParagraph(rtfGrpingText);
float w = secPagePos - 6;
int lnaftergroup = ((tocSection.ActiveFormat.PlantFormat.FormatData.SectData.AccSectionData.TableOfContentsData.TofCLineSpacingSub ?? 0) > 0) ? 1 : 2;
float yLocAfterGrpTitleAndFirstItem = yLocation + (lnaftergroup * vlnPrintObject.SixLinesPerInch) + vlnPrintObject.GetHeight(cb, myparagraphGrpTitle, string.Empty, w, false) + vlnPrintObject.GetHeight(cb, myparagraphSecTitle, string.Empty, savTitleWid, false);
// if group heading and first item under it does not fit on the page, do a page break
if ((yPageStart - yLocAfterGrpTitleAndFirstItem) < yBottomMargin)
{
NewPage();
_MyHelper.ResetSvg(); // needed to reset so that PSNotFirst pagelist justify flag gets used for BGE
yLocation = lastyLocation = 0;
}
//if (yLocation > 0) yLocation += vlnPrintObject.SixLinesPerInch;// commented out for B2016-200 // for two blank line between last TOC title and the new grouping title
float rtnval = Rtf2Pdf.TextAt(cb, myparagraphGrpTitle, leftMargin + secNumPos, yPageStart - yLocation, w, height, "", yBottomMargin); // print the Group Title
yLocation += vlnPrintObject.SixLinesPerInch; // for two blank line between last TOC title and the new grouping title - added for B2016-200
yLocation += (lnaftergroup * vlnPrintObject.SixLinesPerInch); // new line
}
// Print the section title
float retval = Rtf2Pdf.TextAt(cb, myparagraphSecTitle, leftMargin + ((tOfC.TofCSecNumPos == tOfC.TofCSecTitlePos && tmptxt.Equals(" "))? secNumPos : adjSecTitlePos), yPageStart - yLocation, width, height, "", yBottomMargin);
if (retval == 0) // couldn't fit, flags need for a page break. if (retval == 0) // couldn't fit, flags need for a page break.
{ {
NewPage(); NewPage();
_MyHelper.ResetSvg(); // needed to reset so that PSNotFirst pagelist justify flag gets used for BGE _MyHelper.ResetSvg(); // needed to reset so that PSNotFirst pagelist justify flag gets used for BGE
yLocation = lastyLocation = 0; yLocation = lastyLocation = 0;
retval = Rtf2Pdf.TextAt(cb, myparagrapht, leftMargin + adjSecTitlePos, yPageStart - yLocation, width, height, "", yBottomMargin); retval = Rtf2Pdf.TextAt(cb, myparagraphSecTitle, leftMargin + adjSecTitlePos, yPageStart - yLocation, width, height, "", yBottomMargin);
} }
float ttlRetval = retval; float ttlRetval = retval;
float savTitleFillWidth = Rtf2Pdf.FillWidth; float savTitleFillWidth = Rtf2Pdf.FillWidth;
// Now do the section number. Retval is the ylocation on page after the text // Now do the section number. Retval is the ylocation on page after the text
// is put out. // is put out.
retval = Rtf2Pdf.TextAt(cb, myparagraphn, leftMargin + secNumPos + indentOffset, yPageStart - yLocation, numwidth * 1.3F, height, "", yBottomMargin); retval = Rtf2Pdf.TextAt(cb, myparagraphSecNum, leftMargin + secNumPos + indentOffset, yPageStart - yLocation, numwidth * 1.3F, height, "", yBottomMargin);
//float lSpace = (float)(tOfC.TofCLineSpacing ?? 1) * vlnPrintObject.SixLinesPerInch; //float lSpace = (float)(tOfC.TofCLineSpacing ?? 1) * vlnPrintObject.SixLinesPerInch;
@ -1286,12 +1295,12 @@ namespace Volian.Print.Library
if (tOfC.TofCSpaceChar != null && tOfC.TofCSpaceChar != "" && tOfC.TofCSpaceChar != " ") if (tOfC.TofCSpaceChar != null && tOfC.TofCSpaceChar != "" && tOfC.TofCSpaceChar != " ")
{ {
width = 0; width = 0;
foreach (Chunk chkt in myparagrapht.Chunks) foreach (Chunk chkt in myparagraphSecTitle.Chunks)
width += chkt.GetWidthPoint(); width += chkt.GetWidthPoint();
// get height - if two lines high, need width of 2nd line for adding // get height - if two lines high, need width of 2nd line for adding
// space characters // space characters
float heightTtl = vlnPrintObject.GetHeight(cb, myparagrapht, string.Empty, savTitleWid, false); float heightTtl = vlnPrintObject.GetHeight(cb, myparagraphSecTitle, string.Empty, savTitleWid, false);
string spaceStr = ""; string spaceStr = "";
float startSpace = 0; float startSpace = 0;
// the '6's in the next few code lines & in the 'while' loop below allows the placement of the dots (or other space character) // the '6's in the next few code lines & in the 'while' loop below allows the placement of the dots (or other space character)
@ -1322,7 +1331,7 @@ namespace Volian.Print.Library
numSpace -= spacchrwid; numSpace -= spacchrwid;
} }
rtfText = GetRtfToC(spaceStr, tOfC); rtfText = GetRtfToC(spaceStr, tOfC); // out the leader dots
Paragraph myparagraphs = vlnPrintObject.RtfToParagraph(rtfText); Paragraph myparagraphs = vlnPrintObject.RtfToParagraph(rtfText);
retval = Rtf2Pdf.TextAt(cb, myparagraphs, startSpace, yPageStart - yLocation, endSpace - startSpace, height, "", yBottomMargin); retval = Rtf2Pdf.TextAt(cb, myparagraphs, startSpace, yPageStart - yLocation, endSpace - startSpace, height, "", yBottomMargin);