public BackgroundProps GetBackgroundProps()
{
if (bgProps == null)
{
bgProps = new BackgroundProps();
bgProps.backColor =
properties.GetProperty("background-color").GetColorType();
string src = properties.GetProperty("background-image").GetString();
if (src == "none")
{
bgProps.backImage = null;
}
else if (src == "inherit")
{
bgProps.backImage = null;
}
else
{
try
{
bgProps.backImage = FonetImageFactory.Make(src);
}
catch (FonetImageException imgex)
{
bgProps.backImage = null;
FonetDriver.ActiveDriver.FireFonetError(imgex.Message);
}
}
bgProps.backRepeat = properties.GetProperty("background-repeat").GetEnum();
}
return(bgProps);
}
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)
{
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.GetSpanKind();
area.GetMyRefs().InitializeID(this.properties.GetId(), 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 RegionArea MakeRegionArea(int allocationRectangleXPosition,
int allocationRectangleYPosition,
int allocationRectangleWidth,
int allocationRectangleHeight)
{
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
MarginProps mProps = propMgr.GetMarginProps();
int extent = this.properties.GetProperty("extent").GetLength().MValue();
if (extent != 0)
{
allocationRectangleHeight = extent;
}
RegionArea area = new RegionArea(
allocationRectangleXPosition
+ mProps.marginLeft,
allocationRectangleYPosition
- mProps.marginTop,
allocationRectangleWidth
- mProps.marginLeft
- mProps.marginRight,
allocationRectangleHeight
- mProps.marginTop
- mProps.marginBottom);
area.setBackground(bProps);
return(area);
}
protected InlineContainer(FObj parent, PropertyList propertyList)
: base(parent, propertyList)
{
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
MarginInlineProps mProps = propMgr.GetMarginInlineProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
}
public override Status Layout(Area area)
{
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
return(base.Layout(area));
}
public override RegionArea MakeRegionArea(int allocationRectangleXPosition,
int allocationRectangleYPosition,
int allocationRectangleWidth,
int allocationRectangleHeight)
{
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
MarginProps mProps = propMgr.GetMarginProps();
BodyRegionArea body = new BodyRegionArea(allocationRectangleXPosition
+ mProps.marginLeft,
allocationRectangleYPosition
- mProps.marginTop,
allocationRectangleWidth
- mProps.marginLeft
- mProps.marginRight,
allocationRectangleHeight
- mProps.marginTop
- mProps.marginBottom);
body.setBackground(propMgr.GetBackgroundProps());
int overflow = this.properties.GetProperty("overflow").GetEnum();
string columnCountAsString =
this.properties.GetProperty("column-count").GetString();
int columnCount = 1;
try
{
columnCount = Int32.Parse(columnCountAsString);
}
catch (FormatException)
{
FonetDriver.ActiveDriver.FireFonetError(
"Bad value on region body 'column-count'");
columnCount = 1;
}
if ((columnCount > 1) && (overflow == Overflow.SCROLL))
{
FonetDriver.ActiveDriver.FireFonetError(
"Setting 'column-count' to 1 because 'overflow' is set to 'scroll'");
columnCount = 1;
}
body.setColumnCount(columnCount);
int columnGap =
this.properties.GetProperty("column-gap").GetLength().MValue();
body.setColumnGap(columnGap);
return(body);
}
public override RegionArea MakeRegionArea(int allocationRectangleXPosition,
int allocationRectangleYPosition,
int allocationRectangleWidth,
int allocationRectangleHeight)
{
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
int extent = this.properties.GetProperty("extent").GetLength().MValue();
return(MakeRegionArea(allocationRectangleXPosition,
allocationRectangleYPosition,
allocationRectangleWidth, extent, false, false,
0, 0));
}
public void DoSetup()
{
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
this.iColNumber =
properties.GetProperty("column-number").GetNumber().IntValue();
if (iColNumber < 0)
{
iColNumber = 0;
}
this.numColumnsSpanned =
this.properties.GetProperty("number-columns-spanned").GetNumber().IntValue();
if (numColumnsSpanned < 1)
{
numColumnsSpanned = 1;
}
this.numRowsSpanned =
this.properties.GetProperty("number-rows-spanned").GetNumber().IntValue();
if (numRowsSpanned < 1)
{
numRowsSpanned = 1;
}
this.id = this.properties.GetProperty("id").GetString();
bSepBorders = (this.properties.GetProperty("border-collapse").GetEnum()
== BorderCollapse.SEPARATE);
CalcBorders(propMgr.GetBorderAndPadding());
verticalAlign = this.properties.GetProperty("display-align").GetEnum();
if (verticalAlign == DisplayAlign.AUTO)
{
bRelativeAlign = true;
verticalAlign = this.properties.GetProperty("relative-align").GetEnum();
}
else
{
bRelativeAlign = false;
}
this.minCellHeight =
this.properties.GetProperty("height").GetLength().MValue();
}
public Inline(FObj parent, PropertyList propertyList)
: base(parent, propertyList)
{
if (parent.ElementName.Equals("fo:flow"))
{
throw new FonetException("inline formatting objects cannot"
+ " be directly under flow");
}
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
MarginInlineProps mProps = propMgr.GetMarginInlineProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
ts = propMgr.getTextDecoration(parent);
}
public void DoSetup(Area area)
{
AccessibilityProps mAccProps = propMgr.GetAccessibilityProps();
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
this.breakAfter = this.properties.GetProperty("break-after").GetEnum();
this.keepTogether = getKeepValue("keep-together.within-column");
this.keepWithNext = getKeepValue("keep-with-next.within-column");
this.keepWithPrevious =
getKeepValue("keep-with-previous.within-column");
this.id = this.properties.GetProperty("id").GetString();
this.minHeight = this.properties.GetProperty("height").GetLength().MValue();
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 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)
{
string destination;
Fonet.Pdf.LinkKind 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 = Pdf.LinkKind.Internal;
}
else if (!(destination =
this.properties.GetProperty("external-destination").GetString()).Equals(""))
{
linkType = Pdf.LinkKind.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();
MyIDRefs refs = (MyIDRefs)area.getIDReferences();
refs.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 setBackground(BackgroundProps bg)
{
this.background = bg;
}
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();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
this.spaceBefore = this.properties.GetProperty("space-before.optimum").GetLength().MValue();
this.spaceAfter = this.properties.GetProperty("space-after.optimum").GetLength().MValue();
this.id = this.properties.GetProperty("id").GetString();
try
{
area.getIDReferences().CreateID(id);
}
catch (FonetException e)
{
throw e;
}
if (area is BlockArea)
{
area.end();
}
if (rowSpanMgr == null)
{
rowSpanMgr = new RowSpanMgr(columns.Count);
}
this.marker = 0;
}
if ((spaceBefore != 0) && (this.marker == 0))
{
area.increaseHeight(spaceBefore);
}
if (marker == 0)
{
MyIDRefs refs = (MyIDRefs)area.getIDReferences();
refs.ConfigureID(id, area);
}
int spaceLeft = area.spaceLeft();
this.areaContainer =
new AreaContainer(propMgr.GetFontState(area.getFontInfo()), 0,
area.getContentHeight(),
area.getContentWidth(),
area.spaceLeft(), Position.RELATIVE);
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());
Hashtable keepWith = new Hashtable();
int numChildren = this.children.Count;
TableRow lastRow = null;
bool endKeepGroup = true;
for (int i = this.marker; i < numChildren; i++)
{
Object child = children[i];
if (child is Marker)
{
((Marker)child).Layout(area);
continue;
}
if (!(child is TableRow))
{
throw new FonetException("Currently only Table Rows are supported in table body, header and footer");
}
TableRow row = (TableRow)child;
row.SetRowSpanMgr(rowSpanMgr);
row.SetColumns(columns);
row.DoSetup(areaContainer);
if ((row.GetKeepWithPrevious().GetKeepType() != KeepValue.KEEP_WITH_AUTO ||
row.GetKeepWithNext().GetKeepType() != KeepValue.KEEP_WITH_AUTO ||
row.GetKeepTogether().GetKeepType() != KeepValue.KEEP_WITH_AUTO) &&
lastRow != null && !keepWith.Contains(lastRow))
{
keepWith.Add(lastRow, null);
}
else
{
if (endKeepGroup && keepWith.Count > 0)
{
keepWith = new Hashtable();
}
if (endKeepGroup && i > this.marker)
{
rowSpanMgr.SetIgnoreKeeps(false);
}
}
bool bRowStartsArea = (i == this.marker);
if (bRowStartsArea == false && keepWith.Count > 0)
{
if (children.IndexOf(keepWith[0]) == this.marker)
{
bRowStartsArea = true;
}
}
row.setIgnoreKeepTogether(bRowStartsArea && startsAC(area));
Status status = row.Layout(areaContainer);
if (status.isIncomplete())
{
if (status.isPageBreak())
{
this.marker = i;
area.addChild(areaContainer);
area.increaseHeight(areaContainer.GetHeight());
if (i == numChildren - 1)
{
this.marker = MarkerBreakAfter;
if (spaceAfter != 0)
{
area.increaseHeight(spaceAfter);
}
}
return(status);
}
if ((keepWith.Count > 0) &&
(!rowSpanMgr.IgnoreKeeps()))
{
row.RemoveLayout(areaContainer);
foreach (TableRow tr in keepWith.Keys)
{
tr.RemoveLayout(areaContainer);
i--;
}
if (i == 0)
{
ResetMarker();
rowSpanMgr.SetIgnoreKeeps(true);
return(new Status(Status.AREA_FULL_NONE));
}
}
this.marker = i;
if ((i != 0) && (status.getCode() == Status.AREA_FULL_NONE))
{
status = new Status(Status.AREA_FULL_SOME);
}
if (!((i == 0) && (areaContainer.getContentHeight() <= 0)))
{
area.addChild(areaContainer);
area.increaseHeight(areaContainer.GetHeight());
}
rowSpanMgr.SetIgnoreKeeps(true);
return(status);
}
else if (status.getCode() == Status.KEEP_WITH_NEXT ||
rowSpanMgr.HasUnfinishedSpans())
{
keepWith.Add(row, null);
endKeepGroup = false;
}
else
{
endKeepGroup = true;
}
lastRow = row;
area.setMaxHeight(area.getMaxHeight() - spaceLeft
+ this.areaContainer.getMaxHeight());
spaceLeft = area.spaceLeft();
}
area.addChild(areaContainer);
areaContainer.end();
area.increaseHeight(areaContainer.GetHeight());
if (spaceAfter != 0)
{
area.increaseHeight(spaceAfter);
area.setMaxHeight(area.getMaxHeight() - spaceAfter);
}
if (area is BlockArea)
{
area.start();
}
return(new Status(Status.OK));
}
public override Status Layout(Area area)
{
if (!(area is BlockArea))
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Page-number-citation outside block area");
return(new Status(Status.OK));
}
IDReferences idReferences = area.getIDReferences();
this.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();
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();
this.refId = this.properties.GetProperty("ref-id").GetString();
if (this.refId.Equals(""))
{
throw new FonetException("page-number-citation must contain \"ref-id\"");
}
this.id = this.properties.GetProperty("id").GetString();
idReferences.CreateID(id);
ts = new TextState();
this.marker = 0;
}
if (marker == 0)
{
idReferences.ConfigureID(id, area);
}
pageNumber = idReferences.getPageNumber(refId);
if (pageNumber != null)
{
this.marker =
FOText.addText((BlockArea)area,
propMgr.GetFontState(area.getFontInfo()), red,
green, blue, wrapOption, null,
whiteSpaceCollapse, pageNumber.ToCharArray(),
0, pageNumber.Length, ts,
VerticalAlign.BASELINE);
}
else
{
BlockArea blockArea = (BlockArea)area;
LineArea la = blockArea.getCurrentLineArea();
if (la == null)
{
return(new Status(Status.AREA_FULL_NONE));
}
la.changeFont(propMgr.GetFontState(area.getFontInfo()));
la.changeColor(red, green, blue);
la.changeWrapOption(wrapOption);
la.changeWhiteSpaceCollapse(whiteSpaceCollapse);
la.addPageNumberCitation(refId, null);
this.marker = -1;
}
if (this.marker == -1)
{
return(new Status(Status.OK));
}
else
{
return(new Status(Status.AREA_FULL_NONE));
}
}
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.GetMyRefs().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)
{
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.align = this.properties.GetProperty("text-align").GetEnum();
this.alignLast = this.properties.GetProperty("text-align-last").GetEnum();
this.lineHeight =
this.properties.GetProperty("line-height").GetLength().MValue();
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.marker = 0;
if (area is BlockArea)
{
area.end();
}
if (spaceBefore != 0)
{
area.addDisplaySpace(spaceBefore);
}
if (this.isInTableCell)
{
startIndent += forcedStartOffset;
endIndent += area.getAllocationWidth() - forcedWidth
- forcedStartOffset;
}
string id = this.properties.GetProperty("id").GetString();
area.getIDReferences().InitializeID(id, area);
}
BlockArea blockArea =
new BlockArea(propMgr.GetFontState(area.getFontInfo()),
area.getAllocationWidth(), area.spaceLeft(),
startIndent, endIndent, 0, align, alignLast,
lineHeight);
blockArea.setTableCellXOffset(area.getTableCellXOffset());
blockArea.setGeneratedBy(this);
this.areasGenerated++;
if (this.areasGenerated == 1)
{
blockArea.isFirst(true);
}
blockArea.addLineagePair(this, this.areasGenerated);
blockArea.setParent(area);
blockArea.setPage(area.getPage());
blockArea.setBackground(propMgr.GetBackgroundProps());
blockArea.start();
blockArea.setAbsoluteHeight(area.getAbsoluteHeight());
blockArea.setIDReferences(area.getIDReferences());
int numChildren = this.children.Count;
for (int i = this.marker; i < numChildren; i++)
{
if (!(children[i] is ListItem))
{
FonetDriver.ActiveDriver.FireFonetError(
"Children of list-blocks must be list-items");
return(new Status(Status.OK));
}
ListItem listItem = (ListItem)children[i];
Status status;
if ((status = listItem.Layout(blockArea)).isIncomplete())
{
if (status.getCode() == Status.AREA_FULL_NONE && i > 0)
{
status = new Status(Status.AREA_FULL_SOME);
}
this.marker = i;
blockArea.end();
area.addChild(blockArea);
area.increaseHeight(blockArea.GetHeight());
return(status);
}
}
blockArea.end();
area.addChild(blockArea);
area.increaseHeight(blockArea.GetHeight());
if (spaceAfter != 0)
{
area.addDisplaySpace(spaceAfter);
}
if (area is BlockArea)
{
area.start();
}
blockArea.isLast(true);
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();
MarginInlineProps mProps = propMgr.GetMarginInlineProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
string id = this.properties.GetProperty("id").GetString();
int align = this.properties.GetProperty("text-align").GetEnum();
int valign = this.properties.GetProperty("vertical-align").GetEnum();
int overflow = this.properties.GetProperty("overflow").GetEnum();
this.breakBefore = this.properties.GetProperty("break-before").GetEnum();
this.breakAfter = this.properties.GetProperty("break-after").GetEnum();
this.width = this.properties.GetProperty("width").GetLength().MValue();
this.height = this.properties.GetProperty("height").GetLength().MValue();
this.contwidth =
this.properties.GetProperty("content-width").GetLength().MValue();
this.contheight =
this.properties.GetProperty("content-height").GetLength().MValue();
this.wauto = this.properties.GetProperty("width").GetLength().IsAuto();
this.hauto = this.properties.GetProperty("height").GetLength().IsAuto();
this.cwauto =
this.properties.GetProperty("content-width").GetLength().IsAuto();
this.chauto =
this.properties.GetProperty("content-height").GetLength().IsAuto();
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.scaling = this.properties.GetProperty("scaling").GetEnum();
area.getIDReferences().CreateID(id);
if (this.areaCurrent == null)
{
this.areaCurrent =
new ForeignObjectArea(propMgr.GetFontState(area.getFontInfo()),
area.getAllocationWidth());
this.areaCurrent.start();
areaCurrent.SetWidth(this.width);
areaCurrent.SetHeight(this.height);
areaCurrent.SetContentWidth(this.contwidth);
areaCurrent.setContentHeight(this.contheight);
areaCurrent.setScaling(this.scaling);
areaCurrent.setAlign(align);
areaCurrent.setVerticalAlign(valign);
areaCurrent.setOverflow(overflow);
areaCurrent.setSizeAuto(wauto, hauto);
areaCurrent.setContentSizeAuto(cwauto, chauto);
areaCurrent.setPage(area.getPage());
int numChildren = this.children.Count;
if (numChildren > 1)
{
throw new FonetException("Only one child element is allowed in an instream-foreign-object");
}
if (this.children.Count > 0)
{
FONode fo = (FONode)children[0];
Status status;
if ((status =
fo.Layout(this.areaCurrent)).isIncomplete())
{
return(status);
}
this.areaCurrent.end();
}
}
this.marker = 0;
if (breakBefore == BreakBefore.PAGE ||
((spaceBefore + areaCurrent.getEffectiveHeight())
> 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 (this.areaCurrent == null)
{
return(new Status(Status.OK));
}
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 (areaCurrent.getEffectiveWidth() > la.getRemainingWidth())
{
la = ba.createNextLineArea();
if (la == null)
{
return(new Status(Status.AREA_FULL_NONE));
}
}
la.addInlineArea(areaCurrent, GetLinkSet());
}
else
{
area.addChild(areaCurrent);
area.increaseHeight(areaCurrent.getEffectiveHeight());
}
if (this.isInTableCell)
{
startIndent += forcedStartOffset;
}
areaCurrent.setStartIndent(startIndent);
areaCurrent.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));
}
areaCurrent = null;
return(new Status(Status.OK));
}
public override Status Layout(Area area)
{
BlockArea blockArea;
if (!(area is BlockArea))
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Currently Character can only be in a BlockArea");
return(new Status(Status.OK));
}
blockArea = (BlockArea)area;
bool textDecoration;
AuralProps mAurProps = propMgr.GetAuralProps();
BorderAndPadding bap = propMgr.GetBorderAndPadding();
BackgroundProps bProps = propMgr.GetBackgroundProps();
HyphenationProps mHyphProps = propMgr.GetHyphenationProps();
MarginInlineProps mProps = propMgr.GetMarginInlineProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
ColorType c = properties.GetColorType();
float red = c.Red;
float green = c.Green;
float blue = c.Blue;
int whiteSpaceCollapse = properties.GetWhiteSpaceCollapse();
WrapOption wrapOption = this.parent.properties.GetWrapOption();
TextDecoration tmp = properties.GetTextDecoration();
if (tmp == TextDecoration.UNDERLINE)
{
textDecoration = true;
}
else
{
textDecoration = false;
}
char characterValue = this.properties.GetChar();
string id = this.properties.GetId();
blockArea.GetMyRefs().InitializeID(id, blockArea);
LineArea la = blockArea.getCurrentLineArea();
if (la == null)
{
return(new Status(Status.AREA_FULL_NONE));
}
la.changeFont(propMgr.GetFontState(area.getFontInfo()));
la.changeColor(red, green, blue);
la.changeWrapOption(wrapOption);
la.changeWhiteSpaceCollapse(whiteSpaceCollapse);
blockArea.setupLinkSet(this.GetLinkSet());
int result = la.addCharacter(characterValue, this.GetLinkSet(),
textDecoration);
if (result == Character.DOESNOT_FIT)
{
la = blockArea.createNextLineArea();
if (la == null)
{
return(new Status(Status.AREA_FULL_NONE));
}
la.changeFont(propMgr.GetFontState(area.getFontInfo()));
la.changeColor(red, green, blue);
la.changeWrapOption(wrapOption);
la.changeWhiteSpaceCollapse(whiteSpaceCollapse);
blockArea.setupLinkSet(this.GetLinkSet());
la.addCharacter(characterValue, this.GetLinkSet(),
textDecoration);
}
return(new Status(Status.OK));
}
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();
MarginProps mProps = propMgr.GetMarginProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
this.align = this.properties.GetTextAlign();
this.alignLast = this.properties.GetTextAlignLast();
this.lineHeight =
this.properties.GetProperty("line-height").GetLength().MValue();
this.spaceBefore =
this.properties.GetProperty("space-before.optimum").GetLength().MValue();
this.spaceAfter =
this.properties.GetProperty("space-after.optimum").GetLength().MValue();
this.id = this.properties.GetProperty("id").GetString();
area.getIDReferences().CreateID(id);
this.marker = 0;
}
if (area is BlockArea)
{
area.end();
}
if (spaceBefore != 0)
{
area.addDisplaySpace(spaceBefore);
}
this.blockArea =
new BlockArea(propMgr.GetFontState(area.getFontInfo()),
area.getAllocationWidth(), area.spaceLeft(), 0, 0,
0, align, alignLast, lineHeight);
this.blockArea.setTableCellXOffset(area.getTableCellXOffset());
this.blockArea.setGeneratedBy(this);
this.areasGenerated++;
if (this.areasGenerated == 1)
{
this.blockArea.isFirst(true);
}
this.blockArea.addLineagePair(this, this.areasGenerated);
blockArea.setParent(area);
blockArea.setPage(area.getPage());
blockArea.start();
blockArea.setAbsoluteHeight(area.getAbsoluteHeight());
blockArea.setIDReferences(area.getIDReferences());
int numChildren = this.children.Count;
if (numChildren != 2)
{
throw new FonetException("list-item must have exactly two children");
}
ListItemLabel label = (ListItemLabel)children[0];
ListItemBody body = (ListItemBody)children[1];
Status status;
if (this.marker == 0)
{
area.GetMyRefs().ConfigureID(id, area);
status = label.Layout(blockArea);
if (status.isIncomplete())
{
return(status);
}
}
status = body.Layout(blockArea);
if (status.isIncomplete())
{
blockArea.end();
area.addChild(blockArea);
area.increaseHeight(blockArea.GetHeight());
this.marker = 1;
return(status);
}
blockArea.end();
area.addChild(blockArea);
area.increaseHeight(blockArea.GetHeight());
if (spaceAfter != 0)
{
area.addDisplaySpace(spaceAfter);
}
if (area is BlockArea)
{
area.start();
}
this.blockArea.isLast(true);
return(new Status(Status.OK));
}
public BackgroundProps GetBackgroundProps()
{
if (bgProps == null)
{
bgProps = new BackgroundProps();
bgProps.backColor =
properties.GetProperty("background-color").GetColorType();
string src = properties.GetProperty("background-image").GetString();
if (src == "none")
{
bgProps.backImage = null;
}
else if (src == "inherit")
{
bgProps.backImage = null;
}
else
{
try
{
bgProps.backImage = FonetImageFactory.Make(src);
}
catch (FonetImageException imgex)
{
bgProps.backImage = null;
FonetDriver.ActiveDriver.FireFonetError(imgex.Message);
}
}
bgProps.backRepeat = properties.GetProperty("background-repeat").GetEnum();
}
return bgProps;
}
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));
}
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;
// Apply fix proposed by claytonrumley
// on http://fonet.codeplex.com/workitem/4647
if (area is BlockArea)
{
container = ((BlockArea)area).getNearestAncestorAreaContainer();
}
else
{
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));
}
/// <summary>
/// Renders an area's background.
/// </summary>
/// <param name="area">The area whose background is to be rendered.</param>
/// <param name="x">The x position of the left edge in millipoints.</param>
/// <param name="y">The y position of top edge in millipoints.</param>
/// <param name="w">The width in millipoints.</param>
/// <param name="h">The height in millipoints.</param>
private void DoBackground(Area area, int x, int y, int w, int h)
{
if (h == 0 || w == 0)
{
return;
}
BackgroundProps props = area.getBackground();
if (props == null)
{
return;
}
if (props.backColor.Alpha == 0)
{
AddFilledRect(x, y, w, -h, props.backColor.ToPdfColor());
}
if (props.backImage != null)
{
int imgW = props.backImage.Width * 1000;
int imgH = props.backImage.Height * 1000;
int dx = x;
int dy = y;
int endX = x + w;
int endY = y - h;
int clipW = w % imgW;
int clipH = h % imgH;
bool repeatX = true;
bool repeatY = true;
switch (props.backRepeat)
{
case BackgroundRepeat.REPEAT:
break;
case BackgroundRepeat.REPEAT_X:
repeatY = false;
break;
case BackgroundRepeat.REPEAT_Y:
repeatX = false;
break;
case BackgroundRepeat.NO_REPEAT:
repeatX = false;
repeatY = false;
break;
case BackgroundRepeat.INHERIT:
break;
default:
FonetDriver.ActiveDriver.FireFonetWarning("Ignoring invalid background-repeat property");
break;
}
while (dy > endY)
{ // looping through rows
while (dx < endX)
{ // looping through cols
if (dx + imgW <= endX)
{
// no x clipping
if (dy - imgH >= endY)
{
// no x clipping, no y clipping
DrawImageScaled(dx, dy, imgW, imgH, props.backImage);
}
else
{
// no x clipping, y clipping
DrawImageClipped(dx, dy, 0, 0, imgW, clipH, props.backImage);
}
}
else
{
// x clipping
if (dy - imgH >= endY)
{
// x clipping, no y clipping
DrawImageClipped(dx, dy, 0, 0, clipW, imgH, props.backImage);
}
else
{
// x clipping, y clipping
DrawImageClipped(dx, dy, 0, 0, clipW, clipH, props.backImage);
}
}
if (repeatX)
{
dx += imgW;
}
else
{
break;
}
} // end looping through cols
dx = x;
if (repeatY)
{
dy -= imgH;
}
else
{
break;
}
} // end looping through rows
}
}
public override Status Layout(Area area)
{
BlockArea blockArea;
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();
HyphenationProps mHyphProps = propMgr.GetHyphenationProps();
MarginProps mProps = propMgr.GetMarginProps();
RelativePositionProps mRelProps = propMgr.GetRelativePositionProps();
this.align = this.properties.GetTextAlign();
this.alignLast = this.properties.GetTextAlignLast();
this.breakAfter = this.properties.GetProperty("break-after").GetEnum();
this.lineHeight =
this.properties.GetProperty("line-height").GetLength().MValue();
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.textIndent =
this.properties.GetProperty("text-indent").GetLength().MValue();
this.keepWithNext =
this.properties.GetProperty("keep-with-next").GetEnum();
this.blockWidows =
this.properties.GetProperty("widows").GetNumber().IntValue();
this.blockOrphans = (int)
this.properties.GetProperty("orphans").GetNumber().IntValue();
this.id = this.properties.GetProperty("id").GetString();
if (area is BlockArea)
{
area.end();
}
if (area.getIDReferences() != null)
{
area.getIDReferences().CreateID(id);
}
this.marker = 0;
int breakBeforeStatus = propMgr.CheckBreakBefore(area);
if (breakBeforeStatus != Status.OK)
{
return(new Status(breakBeforeStatus));
}
int numChildren = this.children.Count;
for (int i = 0; i < numChildren; i++)
{
FONode fo = (FONode)children[i];
if (fo is FOText)
{
if (((FOText)fo).willCreateArea())
{
fo.SetWidows(blockWidows);
break;
}
else
{
children.RemoveAt(i);
numChildren = this.children.Count;
i--;
}
}
else
{
fo.SetWidows(blockWidows);
break;
}
}
for (int i = numChildren - 1; i >= 0; i--)
{
FONode fo = (FONode)children[i];
if (fo is FOText)
{
if (((FOText)fo).willCreateArea())
{
fo.SetOrphans(blockOrphans);
break;
}
}
else
{
fo.SetOrphans(blockOrphans);
break;
}
}
}
if ((spaceBefore != 0) && (this.marker == 0))
{
area.addDisplaySpace(spaceBefore);
}
if (anythingLaidOut)
{
this.textIndent = 0;
}
if (marker == 0 && area.getIDReferences() != null)
{
MyIDRefs refs = (MyIDRefs)area.getIDReferences();
refs.ConfigureID(id, area);
}
int spaceLeft = area.spaceLeft();
blockArea =
new BlockArea(propMgr.GetFontState(area.getFontInfo()),
area.getAllocationWidth(), area.spaceLeft(),
startIndent, endIndent, textIndent, align,
alignLast, lineHeight);
blockArea.setGeneratedBy(this);
this.areasGenerated++;
if (this.areasGenerated == 1)
{
blockArea.isFirst(true);
}
blockArea.addLineagePair(this, this.areasGenerated);
blockArea.setParent(area);
blockArea.setPage(area.getPage());
blockArea.setBackground(propMgr.GetBackgroundProps());
blockArea.setBorderAndPadding(propMgr.GetBorderAndPadding());
blockArea.setHyphenation(propMgr.GetHyphenationProps());
blockArea.start();
blockArea.setAbsoluteHeight(area.getAbsoluteHeight());
blockArea.setIDReferences(area.getIDReferences());
blockArea.setTableCellXOffset(area.getTableCellXOffset());
for (int i = this.marker; i < children.Count; i++)
{
FONode fo = (FONode)children[i];
Status status;
if ((status = fo.Layout(blockArea)).isIncomplete())
{
this.marker = i;
if (status.getCode() == Status.AREA_FULL_NONE)
{
if ((i != 0))
{
status = new Status(Status.AREA_FULL_SOME);
area.addChild(blockArea);
area.setMaxHeight(area.getMaxHeight() - spaceLeft
+ blockArea.getMaxHeight());
area.increaseHeight(blockArea.GetHeight());
anythingLaidOut = true;
return(status);
}
else
{
anythingLaidOut = false;
return(status);
}
}
area.addChild(blockArea);
area.setMaxHeight(area.getMaxHeight() - spaceLeft
+ blockArea.getMaxHeight());
area.increaseHeight(blockArea.GetHeight());
anythingLaidOut = true;
return(status);
}
anythingLaidOut = true;
}
blockArea.end();
area.setMaxHeight(area.getMaxHeight() - spaceLeft
+ blockArea.getMaxHeight());
area.addChild(blockArea);
area.increaseHeight(blockArea.GetHeight());
if (spaceAfter != 0)
{
area.addDisplaySpace(spaceAfter);
}
if (area is BlockArea)
{
area.start();
}
areaHeight = blockArea.GetHeight();
contentWidth = blockArea.getContentWidth();
int breakAfterStatus = propMgr.CheckBreakAfter(area);
if (breakAfterStatus != Status.OK)
{
this.marker = MarkerBreakAfter;
blockArea = null;
return(new Status(breakAfterStatus));
}
if (keepWithNext != 0)
{
blockArea = null;
return(new Status(Status.KEEP_WITH_NEXT));
}
blockArea.isLast(true);
blockArea = null;
return(new Status(Status.OK));
}
