public override Status Layout(Area area)
{
if (this.marker == MarkerBreakAfter)
{
return new Status(Status.OK);
}
if (this.marker == MarkerStart)
{
if (!setup)
{
DoSetup(area);
}
}
if (columnWidth > 0)
{
this.areaContainer =
new AreaContainer(propMgr.GetFontState(area.getFontInfo()),
columnOffset, 0, columnWidth,
area.getContentHeight(), Position.RELATIVE);
areaContainer.foCreator = this;
areaContainer.setPage(area.getPage());
areaContainer.setBorderAndPadding(propMgr.GetBorderAndPadding());
areaContainer.setBackground(propMgr.GetBackgroundProps());
areaContainer.SetHeight(area.GetHeight());
area.addChild(areaContainer);
}
return new Status(Status.OK);
}
public override Status Layout(Area area)
{
if (this.marker == MarkerStart)
{
AbsolutePositionProps mAbsProps = propMgr.GetAbsolutePositionProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
MarginProps mProps = propMgr.GetMarginProps();
this.marker = 0;
this.position = this.properties.GetProperty("position").GetEnum();
this.top = this.properties.GetProperty("top").GetLength().MValue();
this.bottom = this.properties.GetProperty("bottom").GetLength().MValue();
this.left = this.properties.GetProperty("left").GetLength().MValue();
this.right = this.properties.GetProperty("right").GetLength().MValue();
this.width = this.properties.GetProperty("width").GetLength().MValue();
this.height = this.properties.GetProperty("height").GetLength().MValue();
span = this.properties.GetProperty("span").GetEnum();
string id = this.properties.GetProperty("id").GetString();
area.getIDReferences().InitializeID(id, area);
}
AreaContainer container = (AreaContainer)area;
if ((this.width == 0) && (this.height == 0))
{
width = right - left;
height = bottom - top;
}
this.areaContainer =
new AreaContainer(propMgr.GetFontState(container.getFontInfo()),
container.getXPosition() + left,
container.GetYPosition() - top, width, height,
position);
areaContainer.setPage(area.getPage());
areaContainer.setBackground(propMgr.GetBackgroundProps());
areaContainer.setBorderAndPadding(propMgr.GetBorderAndPadding());
areaContainer.start();
areaContainer.setAbsoluteHeight(0);
areaContainer.setIDReferences(area.getIDReferences());
int numChildren = this.children.Count;
for (int i = this.marker; i < numChildren; i++)
{
FObj fo = (FObj)children[i];
Status status = fo.Layout(areaContainer);
}
areaContainer.end();
if (position == Position.ABSOLUTE)
{
areaContainer.SetHeight(height);
}
area.addChild(areaContainer);
return new Status(Status.OK);
}
public override Status Layout(Area area)
{
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
FontState fontState = propMgr.GetFontState(area.getFontInfo());
MarginInlineProps mProps = propMgr.GetMarginInlineProps();
Property prop;
prop = this.properties.GetProperty("baseline-shift");
if (prop is LengthProperty)
{
Length bShift = prop.GetLength();
}
else if (prop is EnumProperty)
{
int bShift = prop.GetEnum();
}
ColorType col = this.properties.GetProperty("color").GetColorType();
Length lHeight = this.properties.GetProperty("line-height").GetLength();
int lShiftAdj = this.properties.GetProperty(
"line-height-shift-adjustment").GetEnum();
int vis = this.properties.GetProperty("visibility").GetEnum();
Length zIndex = this.properties.GetProperty("z-index").GetLength();
return base.Layout(area);
}
public override Status Layout(Area area)
{
FonetDriver.ActiveDriver.FireFonetError(
this.name + " outside foreign xml");
return new Status(Status.OK);
}
public override Status Layout(Area area)
{
if (this.marker == MarkerStart)
{
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
this.marker = 0;
string id = this.properties.GetProperty("id").GetString();
area.getIDReferences().InitializeID(id, area);
}
int numChildren = this.children.Count;
for (int i = this.marker; i < numChildren; i++)
{
FObj fo = (FObj)children[i];
Status status;
if ((status = fo.Layout(area)).isIncomplete())
{
this.marker = i;
if ((i == 0) && (status.getCode() == Status.AREA_FULL_NONE))
{
return new Status(Status.AREA_FULL_NONE);
}
else
{
return new Status(Status.AREA_FULL_SOME);
}
}
}
return new Status(Status.OK);
}
public override Status Layout(Area area)
{
if (!(area is ForeignObjectArea))
{
throw new FonetException("XML not in fo:instream-foreign-object");
}
return new Status(Status.OK);
}
public override Status Layout(Area area, Region region)
{
int numChildren = this.children.Count;
string regionClass = "none";
if (region != null)
{
regionClass = region.GetRegionClass();
}
else
{
if (GetFlowName().Equals("xsl-region-before"))
{
regionClass = RegionBefore.REGION_CLASS;
}
else if (GetFlowName().Equals("xsl-region-after"))
{
regionClass = RegionAfter.REGION_CLASS;
}
else if (GetFlowName().Equals("xsl-region-start"))
{
regionClass = RegionStart.REGION_CLASS;
}
else if (GetFlowName().Equals("xsl-region-end"))
{
regionClass = RegionEnd.REGION_CLASS;
}
}
if (area is AreaContainer)
{
((AreaContainer)area).setAreaName(regionClass);
}
area.setAbsoluteHeight(0);
SetContentWidth(area.getContentWidth());
for (int i = 0; i < numChildren; i++)
{
FObj fo = (FObj)children[i];
Status status;
if ((status = fo.Layout(area)).isIncomplete())
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Some static content could not fit in the area.");
this.marker = i;
if ((i != 0) && (status.getCode() == Status.AREA_FULL_NONE))
{
status = new Status(Status.AREA_FULL_SOME);
}
return (status);
}
}
ResetMarker();
return new Status(Status.OK);
}
public override Status Layout(Area area)
{
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
MarginProps mProps = propMgr.GetMarginProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
return base.Layout(area);
}
public void applyAreaContainerOffsets(AreaContainer ac, Area area)
{
int height = area.getAbsoluteHeight();
BlockArea ba = (BlockArea)area;
foreach (LinkedRectangle r in rects)
{
r.setX(r.getX() + ac.getXPosition() + area.getTableCellXOffset());
r.setY(ac.GetYPosition() - height + (maxY - r.getY()) - ba.getHalfLeading());
}
}
public void ConfigureID(string id, Area area)
{
if (id != null && !id.Equals(""))
{
setPosition(id,
area.getPage().getBody().getXPosition()
+ area.getTableCellXOffset() - ID_PADDING,
area.getPage().getBody().GetYPosition()
- area.getAbsoluteHeight() + ID_PADDING);
setPageNumber(id, area.getPage().getNumber());
area.getPage().addToIDList(id);
}
}
public static bool LayoutFootnote(Page p, FootnoteBody fb, Area area)
{
try
{
BodyAreaContainer bac = p.getBody();
AreaContainer footArea = bac.getFootnoteReferenceArea();
footArea.setIDReferences(bac.getIDReferences());
int basePos = footArea.GetCurrentYPosition()
- footArea.GetHeight();
int oldHeight = footArea.GetHeight();
if (area != null)
{
footArea.setMaxHeight(area.getMaxHeight() - area.GetHeight()
+ footArea.GetHeight());
}
else
{
footArea.setMaxHeight(bac.getMaxHeight()
+ footArea.GetHeight());
}
Status status = fb.Layout(footArea);
if (status.isIncomplete())
{
return false;
}
else
{
if (area != null)
{
area.setMaxHeight(area.getMaxHeight()
- footArea.GetHeight() + oldHeight);
}
if (bac.getFootnoteState() == 0)
{
Area ar = bac.getMainReferenceArea();
DecreaseMaxHeight(ar, footArea.GetHeight() - oldHeight);
footArea.setYPosition(basePos + footArea.GetHeight());
}
}
}
catch (FonetException)
{
return false;
}
return true;
}
public override Status Layout(Area area)
{
if (marker == MarkerStart)
{
marker = 0;
Page containingPage = area.getPage();
bestMarker = SearchPage(containingPage);
if (bestMarker != null)
{
bestMarker.resetMarkerContent();
return bestMarker.LayoutMarker(area);
}
AreaTree areaTree = containingPage.getAreaTree();
if (retrieveBoundary == RetrieveBoundary.PAGE_SEQUENCE)
{
PageSequence pageSequence = areaTree.GetCurrentPageSequence();
if (pageSequence == containingPage.getPageSequence())
{
return LayoutBestMarker(areaTree.GetCurrentPageSequenceMarkers(), area);
}
}
else if (retrieveBoundary == RetrieveBoundary.DOCUMENT)
{
return LayoutBestMarker(areaTree.GetDocumentMarkers(), area);
}
else if (retrieveBoundary != RetrieveBoundary.PAGE)
{
throw new FonetException("Illegal 'retrieve-boundary' value");
}
}
else if (bestMarker != null)
{
return bestMarker.LayoutMarker(area);
}
return new Status(Status.OK);
}
public override Status Layout(Area area)
{
FONode inline = null;
FONode fbody = null;
if (this.marker == MarkerStart)
{
this.marker = 0;
}
int numChildren = this.children.Count;
for (int i = this.marker; i < numChildren; i++)
{
FONode fo = (FONode)children[i];
if (fo is Inline)
{
inline = fo;
Status status = fo.Layout(area);
if (status.isIncomplete())
{
return status;
}
}
else if (inline != null && fo is FootnoteBody)
{
fbody = fo;
if (area is BlockArea)
{
((BlockArea)area).addFootnote((FootnoteBody)fbody);
}
else
{
Page page = area.getPage();
LayoutFootnote(page, (FootnoteBody)fbody, area);
}
}
}
if (fbody == null)
{
FonetDriver.ActiveDriver.FireFonetWarning(
"No footnote-body in footnote");
}
if (area is BlockArea) { }
return new Status(Status.OK);
}
public override Status Layout(Area area)
{
int numChildren = this.children.Count;
if (numChildren != 1)
{
throw new FonetException("list-item-label must have exactly one block in this version of FO.NET");
}
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
string id = this.properties.GetProperty("id").GetString();
area.getIDReferences().InitializeID(id, area);
Block block = (Block)children[0];
Status status;
status = block.Layout(area);
area.addDisplaySpace(-block.GetAreaHeight());
return status;
}
public override Status Layout(Area area)
{
if (this.properties != null)
{
Property prop = this.properties.GetProperty("id");
if (prop != null)
{
string id = prop.GetString();
if (this.marker == MarkerStart)
{
if (area.getIDReferences() != null)
{
area.getIDReferences().CreateID(id);
}
this.marker = 0;
}
if (this.marker == 0)
{
if (area.getIDReferences() != null)
{
area.getIDReferences().ConfigureID(id, area);
}
}
}
}
int numChildren = this.children.Count;
for (int i = this.marker; i < numChildren; i++)
{
FONode fo = (FONode)children[i];
Status status;
if ((status = fo.Layout(area)).isIncomplete())
{
this.marker = i;
return status;
}
}
return new Status(Status.OK);
}
public void DoSetup(Area area)
{
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
this.iColumnNumber =
this.properties.GetProperty("column-number").GetNumber().IntValue();
this.numColumnsRepeated =
this.properties.GetProperty("number-columns-repeated").GetNumber().IntValue();
this.columnWidthPropVal =
this.properties.GetProperty("column-width").GetLength();
this.columnWidth = columnWidthPropVal.MValue();
string id = this.properties.GetProperty("id").GetString();
area.getIDReferences().InitializeID(id, area);
setup = true;
}
public override Status Layout(Area area)
{
if (!(area is BlockArea))
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Page-number outside block area");
return new Status(Status.OK);
}
if (this.marker == MarkerStart)
{
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
MarginInlineProps mProps = propMgr.GetMarginInlineProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
ColorType c = this.properties.GetProperty("color").GetColorType();
this.red = c.Red;
this.green = c.Green;
this.blue = c.Blue;
this.wrapOption = this.properties.GetProperty("wrap-option").GetEnum();
this.whiteSpaceCollapse =
this.properties.GetProperty("white-space-collapse").GetEnum();
ts = new TextState();
this.marker = 0;
string id = this.properties.GetProperty("id").GetString();
area.getIDReferences().InitializeID(id, area);
}
string p = area.getPage().getFormattedNumber();
this.marker = FOText.addText((BlockArea)area,
propMgr.GetFontState(area.getFontInfo()),
red, green, blue, wrapOption, null,
whiteSpaceCollapse, p.ToCharArray(), 0,
p.Length, ts, VerticalAlign.BASELINE);
return new Status(Status.OK);
}
public Status LayoutMarker(Area area)
{
if (this.marker == MarkerStart)
{
this.marker = 0;
}
int numChildren = this.children.Count;
for (int i = this.marker; i < numChildren; i++)
{
FONode fo = (FONode)children[i];
Status status;
if ((status = fo.Layout(area)).isIncomplete())
{
this.marker = i;
return status;
}
}
return new Status(Status.OK);
}
public override Status Layout(Area area)
{
if (this.marker == MarkerStart)
{
this.marker = 0;
}
BlockArea blockArea =
new BlockArea(propMgr.GetFontState(area.getFontInfo()),
area.getAllocationWidth(), area.spaceLeft(),
startIndent, endIndent, textIndent, align,
alignLast, lineHeight);
blockArea.setGeneratedBy(this);
blockArea.isFirst(true);
blockArea.setParent(area);
blockArea.setPage(area.getPage());
blockArea.start();
blockArea.setAbsoluteHeight(area.getAbsoluteHeight());
blockArea.setIDReferences(area.getIDReferences());
blockArea.setTableCellXOffset(area.getTableCellXOffset());
int numChildren = this.children.Count;
for (int i = this.marker; i < numChildren; i++)
{
FONode fo = (FONode)children[i];
Status status;
if ((status = fo.Layout(blockArea)).isIncomplete())
{
this.ResetMarker();
return status;
}
}
blockArea.end();
area.addChild(blockArea);
area.increaseHeight(blockArea.GetHeight());
blockArea.isLast(true);
return new Status(Status.OK);
}
public override Status Layout(Area area)
{
string destination;
int linkType;
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
MarginInlineProps mProps = propMgr.GetMarginInlineProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
if (!(destination =
this.properties.GetProperty("internal-destination").GetString()).Equals(""))
{
linkType = LinkSet.INTERNAL;
}
else if (!(destination =
this.properties.GetProperty("external-destination").GetString()).Equals(""))
{
linkType = LinkSet.EXTERNAL;
}
else
{
throw new FonetException("internal-destination or external-destination must be specified in basic-link");
}
if (this.marker == MarkerStart)
{
string id = this.properties.GetProperty("id").GetString();
area.getIDReferences().InitializeID(id, area);
this.marker = 0;
}
LinkSet ls = new LinkSet(destination, area, linkType);
AreaContainer ac = area.getNearestAncestorAreaContainer();
while (ac != null && ac.getPosition() != Position.ABSOLUTE)
{
ac = ac.getNearestAncestorAreaContainer();
}
if (ac == null)
{
ac = area.getPage().getBody().getCurrentColumnArea();
}
int numChildren = this.children.Count;
for (int i = this.marker; i < numChildren; i++)
{
FONode fo = (FONode)children[i];
fo.SetLinkSet(ls);
Status status;
if ((status = fo.Layout(area)).isIncomplete())
{
this.marker = i;
return status;
}
}
ls.applyAreaContainerOffsets(ac, area);
area.getPage().addLinkSet(ls);
return new Status(Status.OK);
}
public void setParent(Area parent)
{
this.parent = parent;
}
public void removeChild(Area area)
{
this.currentHeight -= area.GetHeight();
this.children.Remove(area);
}
public override Status Layout(Area area)
{
BlockArea blockArea;
if (!(area is BlockArea))
{
FonetDriver.ActiveDriver.FireFonetWarning(
"fo:leader must be a direct child of fo:block ");
return new Status(Status.OK);
}
else
{
blockArea = (BlockArea)area;
}
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
MarginInlineProps mProps = propMgr.GetMarginInlineProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
ColorType c = this.properties.GetProperty("color").GetColorType();
float red = c.Red;
float green = c.Green;
float blue = c.Blue;
int leaderPattern = this.properties.GetProperty("leader-pattern").GetEnum();
int leaderLengthOptimum =
this.properties.GetProperty("leader-length.optimum").GetLength().MValue();
int leaderLengthMinimum =
this.properties.GetProperty("leader-length.minimum").GetLength().MValue();
Length maxlength = this.properties.GetProperty("leader-length.maximum").GetLength();
int leaderLengthMaximum;
if (maxlength is PercentLength)
{
leaderLengthMaximum = (int)(((PercentLength)maxlength).value()
* area.getAllocationWidth());
}
else
{
leaderLengthMaximum = maxlength.MValue();
}
int ruleThickness =
this.properties.GetProperty("rule-thickness").GetLength().MValue();
int ruleStyle = this.properties.GetProperty("rule-style").GetEnum();
int leaderPatternWidth =
this.properties.GetProperty("leader-pattern-width").GetLength().MValue();
int leaderAlignment =
this.properties.GetProperty("leader-alignment").GetEnum();
string id = this.properties.GetProperty("id").GetString();
blockArea.getIDReferences().InitializeID(id, blockArea);
int succeeded = AddLeader(blockArea,
propMgr.GetFontState(area.getFontInfo()),
red, green, blue, leaderPattern,
leaderLengthMinimum, leaderLengthOptimum,
leaderLengthMaximum, ruleThickness,
ruleStyle, leaderPatternWidth,
leaderAlignment);
if (succeeded == 1)
{
return new Status(Status.OK);
}
else
{
return new Status(Status.AREA_FULL_SOME);
}
}
public override Status Layout(Area area)
{
if (this.marker == MarkerStart)
{
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
MarginInlineProps mProps = propMgr.GetMarginInlineProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
this.align = this.properties.GetProperty("text-align").GetEnum();
this.startIndent =
this.properties.GetProperty("start-indent").GetLength().MValue();
this.endIndent =
this.properties.GetProperty("end-indent").GetLength().MValue();
this.spaceBefore =
this.properties.GetProperty("space-before.optimum").GetLength().MValue();
this.spaceAfter =
this.properties.GetProperty("space-after.optimum").GetLength().MValue();
this.width = this.properties.GetProperty("width").GetLength().MValue();
this.height = this.properties.GetProperty("height").GetLength().MValue();
this.src = this.properties.GetProperty("src").GetString();
this.id = this.properties.GetProperty("id").GetString();
area.getIDReferences().CreateID(id);
this.marker = 0;
}
try
{
FonetImage img = FonetImageFactory.Make(src);
if ((width == 0) || (height == 0))
{
double imgWidth = img.Width;
double imgHeight = img.Height;
if ((width == 0) && (height == 0))
{
width = (int)((imgWidth * 1000d));
height = (int)((imgHeight * 1000d));
}
else if (height == 0)
{
height = (int)((imgHeight * ((double)width)) / imgWidth);
}
else if (width == 0)
{
width = (int)((imgWidth * ((double)height)) / imgHeight);
}
}
double ratio = (double)width / (double)height;
Length maxWidth = this.properties.GetProperty("max-width").GetLength();
Length maxHeight = this.properties.GetProperty("max-height").GetLength();
if (maxWidth != null && width > maxWidth.MValue())
{
width = maxWidth.MValue();
height = (int)(((double)width) / ratio);
}
if (maxHeight != null && height > maxHeight.MValue())
{
height = maxHeight.MValue();
width = (int)(ratio * ((double)height));
}
int areaWidth = area.getAllocationWidth() - startIndent - endIndent;
int pageHeight = area.getPage().getBody().getMaxHeight() - spaceBefore;
if (height > pageHeight)
{
height = pageHeight;
width = (int)(ratio * ((double)height));
}
if (width > areaWidth)
{
width = areaWidth;
height = (int)(((double)width) / ratio);
}
if (area.spaceLeft() < (height + spaceBefore))
{
return new Status(Status.AREA_FULL_NONE);
}
this.imageArea =
new ImageArea(propMgr.GetFontState(area.getFontInfo()), img,
area.getAllocationWidth(), width, height,
startIndent, endIndent, align);
if ((spaceBefore != 0) && (this.marker == 0))
{
area.addDisplaySpace(spaceBefore);
}
if (marker == 0)
{
area.getIDReferences().ConfigureID(id, area);
}
imageArea.start();
imageArea.end();
if (spaceAfter != 0)
{
area.addDisplaySpace(spaceAfter);
}
if (breakBefore == BreakBefore.PAGE
|| ((spaceBefore + imageArea.GetHeight())
> area.spaceLeft()))
{
return new Status(Status.FORCE_PAGE_BREAK);
}
if (breakBefore == BreakBefore.ODD_PAGE)
{
return new Status(Status.FORCE_PAGE_BREAK_ODD);
}
if (breakBefore == BreakBefore.EVEN_PAGE)
{
return new Status(Status.FORCE_PAGE_BREAK_EVEN);
}
if (area is BlockArea)
{
BlockArea ba = (BlockArea)area;
LineArea la = ba.getCurrentLineArea();
if (la == null)
{
return new Status(Status.AREA_FULL_NONE);
}
la.addPending();
if (imageArea.getContentWidth() > la.getRemainingWidth())
{
la = ba.createNextLineArea();
if (la == null)
{
return new Status(Status.AREA_FULL_NONE);
}
}
la.addInlineArea(imageArea, GetLinkSet());
}
else
{
area.addChild(imageArea);
area.increaseHeight(imageArea.getContentHeight());
}
imageArea.setPage(area.getPage());
if (breakAfter == BreakAfter.PAGE)
{
this.marker = MarkerBreakAfter;
return new Status(Status.FORCE_PAGE_BREAK);
}
if (breakAfter == BreakAfter.ODD_PAGE)
{
this.marker = MarkerBreakAfter;
return new Status(Status.FORCE_PAGE_BREAK_ODD);
}
if (breakAfter == BreakAfter.EVEN_PAGE)
{
this.marker = MarkerBreakAfter;
return new Status(Status.FORCE_PAGE_BREAK_EVEN);
}
}
catch (FonetImageException imgex)
{
FonetDriver.ActiveDriver.FireFonetError("Error while creating area : " + imgex.Message);
}
return new Status(Status.OK);
}
public override Status Layout(Area area)
{
return new Status(Status.OK);
}
public override Status Layout(Area area)
{
if (this.marker == MarkerBreakAfter)
{
return new Status(Status.OK);
}
if (this.marker == MarkerStart)
{
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
MarginProps mProps = propMgr.GetMarginProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
this.breakBefore = this.properties.GetProperty("break-before").GetEnum();
this.breakAfter = this.properties.GetProperty("break-after").GetEnum();
this.spaceBefore =
this.properties.GetProperty("space-before.optimum").GetLength().MValue();
this.spaceAfter =
this.properties.GetProperty("space-after.optimum").GetLength().MValue();
this.ipd =
this.properties.GetProperty("inline-progression-dimension").
GetLengthRange();
this.height = this.properties.GetProperty("height").GetLength().MValue();
this.bAutoLayout = (this.properties.GetProperty("table-layout").GetEnum() ==
TableLayout.AUTO);
this.id = this.properties.GetProperty("id").GetString();
this.omitHeaderAtBreak =
this.properties.GetProperty("table-omit-header-at-break").GetEnum()
== TableOmitHeaderAtBreak.TRUE;
this.omitFooterAtBreak =
this.properties.GetProperty("table-omit-footer-at-break").GetEnum()
== TableOmitFooterAtBreak.TRUE;
if (area is BlockArea)
{
area.end();
}
if (this.areaContainer
== null)
{
area.getIDReferences().CreateID(id);
}
this.marker = 0;
if (breakBefore == BreakBefore.PAGE)
{
return new Status(Status.FORCE_PAGE_BREAK);
}
if (breakBefore == BreakBefore.ODD_PAGE)
{
return new Status(Status.FORCE_PAGE_BREAK_ODD);
}
if (breakBefore == BreakBefore.EVEN_PAGE)
{
return new Status(Status.FORCE_PAGE_BREAK_EVEN);
}
}
if ((spaceBefore != 0) && (this.marker == 0))
{
area.addDisplaySpace(spaceBefore);
}
if (marker == 0 && areaContainer == null)
{
area.getIDReferences().ConfigureID(id, area);
}
int spaceLeft = area.spaceLeft();
this.areaContainer =
new AreaContainer(propMgr.GetFontState(area.getFontInfo()), 0, 0,
area.getAllocationWidth(), area.spaceLeft(),
Position.STATIC);
areaContainer.foCreator = this;
areaContainer.setPage(area.getPage());
areaContainer.setParent(area);
areaContainer.setBackground(propMgr.GetBackgroundProps());
areaContainer.setBorderAndPadding(propMgr.GetBorderAndPadding());
areaContainer.start();
areaContainer.setAbsoluteHeight(area.getAbsoluteHeight());
areaContainer.setIDReferences(area.getIDReferences());
bool addedHeader = false;
bool addedFooter = false;
int numChildren = this.children.Count;
if (columns.Count == 0)
{
FindColumns(areaContainer);
if (this.bAutoLayout)
{
FonetDriver.ActiveDriver.FireFonetWarning(
"table-layout=auto is not supported, using fixed!");
}
this.contentWidth =
CalcFixedColumnWidths(areaContainer.getAllocationWidth());
}
areaContainer.setAllocationWidth(this.contentWidth);
layoutColumns(areaContainer);
for (int i = this.marker; i < numChildren; i++)
{
FONode fo = (FONode)children[i];
if (fo is TableHeader)
{
if (columns.Count == 0)
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Current implementation of tables requires a table-column for each column, indicating column-width");
return new Status(Status.OK);
}
tableHeader = (TableHeader)fo;
tableHeader.SetColumns(columns);
}
else if (fo is TableFooter)
{
if (columns.Count == 0)
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Current implementation of tables requires a table-column for each column, indicating column-width");
return new Status(Status.OK);
}
tableFooter = (TableFooter)fo;
tableFooter.SetColumns(columns);
}
else if (fo is TableBody)
{
if (columns.Count == 0)
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Current implementation of tables requires a table-column for each column, indicating column-width");
return new Status(Status.OK);
}
Status status;
if (tableHeader != null && !addedHeader)
{
if ((status =
tableHeader.Layout(areaContainer)).isIncomplete())
{
tableHeader.ResetMarker();
return new Status(Status.AREA_FULL_NONE);
}
addedHeader = true;
tableHeader.ResetMarker();
area.setMaxHeight(area.getMaxHeight() - spaceLeft
+ this.areaContainer.getMaxHeight());
}
if (tableFooter != null && !this.omitFooterAtBreak
&& !addedFooter)
{
if ((status =
tableFooter.Layout(areaContainer)).isIncomplete())
{
return new Status(Status.AREA_FULL_NONE);
}
addedFooter = true;
tableFooter.ResetMarker();
}
fo.SetWidows(widows);
fo.SetOrphans(orphans);
((TableBody)fo).SetColumns(columns);
if ((status = fo.Layout(areaContainer)).isIncomplete())
{
this.marker = i;
if (bodyCount == 0
&& status.getCode() == Status.AREA_FULL_NONE)
{
if (tableHeader != null)
{
tableHeader.RemoveLayout(areaContainer);
}
if (tableFooter != null)
{
tableFooter.RemoveLayout(areaContainer);
}
ResetMarker();
}
if (areaContainer.getContentHeight() > 0)
{
area.addChild(areaContainer);
area.increaseHeight(areaContainer.GetHeight());
if (this.omitHeaderAtBreak)
{
tableHeader = null;
}
if (tableFooter != null && !this.omitFooterAtBreak)
{
((TableBody)fo).SetYPosition(tableFooter.GetYPosition());
tableFooter.SetYPosition(tableFooter.GetYPosition()
+ ((TableBody)fo).GetHeight());
}
SetupColumnHeights();
status = new Status(Status.AREA_FULL_SOME);
}
return status;
}
else
{
bodyCount++;
}
area.setMaxHeight(area.getMaxHeight() - spaceLeft
+ this.areaContainer.getMaxHeight());
if (tableFooter != null && !this.omitFooterAtBreak)
{
((TableBody)fo).SetYPosition(tableFooter.GetYPosition());
tableFooter.SetYPosition(tableFooter.GetYPosition()
+ ((TableBody)fo).GetHeight());
}
}
}
if (tableFooter != null && this.omitFooterAtBreak)
{
if (tableFooter.Layout(areaContainer).isIncomplete())
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Footer could not fit on page, moving last body row to next page");
area.addChild(areaContainer);
area.increaseHeight(areaContainer.GetHeight());
if (this.omitHeaderAtBreak)
{
tableHeader = null;
}
tableFooter.RemoveLayout(areaContainer);
tableFooter.ResetMarker();
return new Status(Status.AREA_FULL_SOME);
}
}
if (height != 0)
{
areaContainer.SetHeight(height);
}
SetupColumnHeights();
areaContainer.end();
area.addChild(areaContainer);
area.increaseHeight(areaContainer.GetHeight());
if (spaceAfter != 0)
{
area.addDisplaySpace(spaceAfter);
}
if (area is BlockArea)
{
area.start();
}
if (breakAfter == BreakAfter.PAGE)
{
this.marker = MarkerBreakAfter;
return new Status(Status.FORCE_PAGE_BREAK);
}
if (breakAfter == BreakAfter.ODD_PAGE)
{
this.marker = MarkerBreakAfter;
return new Status(Status.FORCE_PAGE_BREAK_ODD);
}
if (breakAfter == BreakAfter.EVEN_PAGE)
{
this.marker = MarkerBreakAfter;
return new Status(Status.FORCE_PAGE_BREAK_EVEN);
}
return new Status(Status.OK);
}
private void layoutColumns(Area tableArea)
{
foreach (TableColumn c in columns)
{
if (c != null)
{
c.Layout(tableArea);
}
}
}
private void FindColumns(Area areaContainer)
{
int nextColumnNumber = 1;
foreach (FONode fo in children)
{
if (fo is TableColumn)
{
TableColumn c = (TableColumn)fo;
c.DoSetup(areaContainer);
int numColumnsRepeated = c.GetNumColumnsRepeated();
int currentColumnNumber = c.GetColumnNumber();
if (currentColumnNumber == 0)
{
currentColumnNumber = nextColumnNumber;
}
for (int j = 0; j < numColumnsRepeated; j++)
{
if (currentColumnNumber < columns.Count)
{
if (columns[currentColumnNumber - 1] != null)
{
FonetDriver.ActiveDriver.FireFonetWarning(
"More than one column object assigned to column " + currentColumnNumber);
}
}
columns.Insert(currentColumnNumber - 1, c);
currentColumnNumber++;
}
nextColumnNumber = currentColumnNumber;
}
}
}
public LinkSet(string destination, Area area, int linkType)
{
this.destination = destination;
this.area = area;
this.linkType = linkType;
}
public int CheckBreakAfter(Area area)
{
switch (properties.GetProperty("break-after").GetEnum())
{
case BreakAfter.PAGE:
return Status.FORCE_PAGE_BREAK;
case BreakAfter.ODD_PAGE:
return Status.FORCE_PAGE_BREAK_ODD;
case BreakAfter.EVEN_PAGE:
return Status.FORCE_PAGE_BREAK_EVEN;
case BreakAfter.COLUMN:
return Status.FORCE_COLUMN_BREAK;
default:
return Status.OK;
}
}
public int CheckBreakBefore(Area area)
{
if (!(area is ColumnArea))
{
switch (properties.GetProperty("break-before").GetEnum())
{
case BreakBefore.PAGE:
return Status.FORCE_PAGE_BREAK;
case BreakBefore.ODD_PAGE:
return Status.FORCE_PAGE_BREAK_ODD;
case BreakBefore.EVEN_PAGE:
return Status.FORCE_PAGE_BREAK_EVEN;
case BreakBefore.COLUMN:
return Status.FORCE_COLUMN_BREAK;
default:
return Status.OK;
}
}
else
{
ColumnArea colArea = (ColumnArea)area;
switch (properties.GetProperty("break-before").GetEnum())
{
case BreakBefore.PAGE:
if (!colArea.hasChildren() && (colArea.getColumnIndex() == 1))
{
return Status.OK;
}
else
{
return Status.FORCE_PAGE_BREAK;
}
case BreakBefore.ODD_PAGE:
if (!colArea.hasChildren() && (colArea.getColumnIndex() == 1)
&& (colArea.getPage().getNumber() % 2 != 0))
{
return Status.OK;
}
else
{
return Status.FORCE_PAGE_BREAK_ODD;
}
case BreakBefore.EVEN_PAGE:
if (!colArea.hasChildren() && (colArea.getColumnIndex() == 1)
&& (colArea.getPage().getNumber() % 2 == 0))
{
return Status.OK;
}
else
{
return Status.FORCE_PAGE_BREAK_EVEN;
}
case BreakBefore.COLUMN:
if (!area.hasChildren())
{
return Status.OK;
}
else
{
return Status.FORCE_COLUMN_BREAK;
}
default:
return Status.OK;
}
}
}