public void setupLinkSet(LinkSet ls)
{
if (ls != null)
{
this.currentLinkSet = ls;
ls.setYOffset(currentHeight);
}
}
public void addInlineArea(InlineArea box, LinkSet ls)
{
addPending();
addChild(box);
if (ls != null)
{
Rectangle lr = new Rectangle(finalWidth, 0, box.getContentWidth(), box.getContentHeight());
ls.addRect(lr, this, box);
}
prev = TEXT;
finalWidth += box.getContentWidth();
}
public int addPageNumberCitation(string refid, LinkSet ls)
{
int width = currentFontState.GetWidth(currentFontState.MapCharacter(' '));
PageNumberInlineArea pia = new PageNumberInlineArea(currentFontState,
this.red, this.green, this.blue, refid, width);
pia.setYOffset(placementOffset);
pendingAreas.Add(pia);
pendingWidth += width;
prev = TEXT;
return(-1);
}
public int addCharacter(char data, LinkSet ls, bool ul)
{
WordArea ia = null;
int remainingWidth = this.getRemainingWidth();
int width =
this.currentFontState.GetWidth(currentFontState.MapCharacter(data));
if (width > remainingWidth)
{
return(Character.DOESNOT_FIT);
}
else
{
if (Char.IsWhiteSpace(data) &&
whiteSpaceCollapse == WhiteSpaceCollapse.TRUE)
{
return(Character.OK);
}
ia = new WordArea(currentFontState, this.red, this.green,
this.blue, data.ToString(),
width);
ia.setYOffset(placementOffset);
ia.setUnderlined(ul);
pendingAreas.Add(ia);
if (Char.IsWhiteSpace(data))
{
this.spaceWidth = +width;
prev = LineArea.WHITESPACE;
}
else
{
pendingWidth += width;
prev = LineArea.TEXT;
}
return(Character.OK);
}
}
public void setLinkSet(LinkSet ls)
{
}
public int addText(char[] odata, int start, int end, LinkSet ls,
TextState textState)
{
if (start == -1)
{
return(-1);
}
bool overrun = false;
int wordStart = start;
int wordLength = 0;
int wordWidth = 0;
int whitespaceWidth = getCharWidth(' ');
char[] data = new char[odata.Length];
char[] dataCopy = new char[odata.Length];
Array.Copy(odata, data, odata.Length);
Array.Copy(odata, dataCopy, odata.Length);
bool isText = false;
bool isMultiByteChar = false;
for (int i = start; i < end; i++)
{
int charWidth;
char c = data[i];
if (!(isSpace(c) || (c == '\n') || (c == '\r') || (c == '\t') ||
(c == '\u2028')))
{
charWidth = getCharWidth(c);
isText = true;
isMultiByteChar = (c > 127);
if (charWidth <= 0 && c != '\u200B' && c != '\uFEFF')
{
charWidth = whitespaceWidth;
}
}
else
{
if ((c == '\n') || (c == '\r') || (c == '\t'))
{
charWidth = whitespaceWidth;
}
else
{
charWidth = getCharWidth(c);
}
isText = false;
isMultiByteChar = false;
if (prev == WHITESPACE)
{
if (this.whiteSpaceCollapse == WhiteSpaceCollapse.FALSE)
{
if (isSpace(c))
{
spaceWidth += getCharWidth(c);
}
else if (c == '\n' || c == '\u2028')
{
if (spaceWidth > 0)
{
InlineSpace isp = new InlineSpace(spaceWidth);
isp.setUnderlined(textState.getUnderlined());
isp.setOverlined(textState.getOverlined());
isp.setLineThrough(textState.getLineThrough());
addChild(isp);
finalWidth += spaceWidth;
spaceWidth = 0;
}
return(i + 1);
}
else if (c == '\t')
{
spaceWidth += 8 * whitespaceWidth;
}
}
else if (c == '\u2028')
{
if (spaceWidth > 0)
{
InlineSpace isp = new InlineSpace(spaceWidth);
isp.setUnderlined(textState.getUnderlined());
isp.setOverlined(textState.getOverlined());
isp.setLineThrough(textState.getLineThrough());
addChild(isp);
finalWidth += spaceWidth;
spaceWidth = 0;
}
return(i + 1);
}
}
else if (prev == TEXT || prev == MULTIBYTECHAR)
{
if (spaceWidth > 0)
{
InlineSpace isp = new InlineSpace(spaceWidth);
if (prevUlState)
{
isp.setUnderlined(textState.getUnderlined());
}
if (prevOlState)
{
isp.setOverlined(textState.getOverlined());
}
if (prevLTState)
{
isp.setLineThrough(textState.getLineThrough());
}
addChild(isp);
finalWidth += spaceWidth;
spaceWidth = 0;
}
IEnumerator e = pendingAreas.GetEnumerator();
while (e.MoveNext())
{
Box box = (Box)e.Current;
if (box is InlineArea)
{
if (ls != null)
{
Rectangle lr =
new Rectangle(finalWidth, 0,
((InlineArea)box).getContentWidth(),
fontState.FontSize);
ls.addRect(lr, this, (InlineArea)box);
}
}
addChild(box);
}
finalWidth += pendingWidth;
pendingWidth = 0;
pendingAreas = new ArrayList();
if (wordLength > 0)
{
addSpacedWord(new String(data, wordStart, wordLength),
ls, finalWidth, 0, textState, false);
finalWidth += wordWidth;
wordWidth = 0;
}
prev = WHITESPACE;
embeddedLinkStart = 0;
spaceWidth = getCharWidth(c);
if (this.whiteSpaceCollapse == WhiteSpaceCollapse.FALSE)
{
if (c == '\n' || c == '\u2028')
{
return(i + 1);
}
else if (c == '\t')
{
spaceWidth = whitespaceWidth;
}
}
else if (c == '\u2028')
{
return(i + 1);
}
}
else
{
if (this.whiteSpaceCollapse == WhiteSpaceCollapse.FALSE)
{
if (isSpace(c))
{
prev = WHITESPACE;
spaceWidth = getCharWidth(c);
}
else if (c == '\n')
{
InlineSpace isp = new InlineSpace(spaceWidth);
addChild(isp);
return(i + 1);
}
else if (c == '\t')
{
prev = WHITESPACE;
spaceWidth = 8 * whitespaceWidth;
}
}
else
{
wordStart++;
}
}
}
if (isText)
{
int curr = isMultiByteChar ? MULTIBYTECHAR : TEXT;
if (prev == WHITESPACE)
{
wordWidth = charWidth;
if ((finalWidth + spaceWidth + wordWidth)
> this.getContentWidth())
{
if (overrun)
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Area contents overflows area");
}
if (this.wrapOption == WrapOption.WRAP)
{
return(i);
}
}
prev = curr;
wordStart = i;
wordLength = 1;
}
else if (prev == TEXT || prev == MULTIBYTECHAR)
{
if (prev == TEXT && curr == TEXT || !canBreakMidWord())
{
wordLength++;
wordWidth += charWidth;
}
else
{
InlineSpace isp = new InlineSpace(spaceWidth);
if (prevUlState)
{
isp.setUnderlined(textState.getUnderlined());
}
if (prevOlState)
{
isp.setOverlined(textState.getOverlined());
}
if (prevLTState)
{
isp.setLineThrough(textState.getLineThrough());
}
addChild(isp);
finalWidth += spaceWidth;
spaceWidth = 0;
IEnumerator e = pendingAreas.GetEnumerator();
while (e.MoveNext())
{
Box box = (Box)e.Current;
if (box is InlineArea)
{
if (ls != null)
{
Rectangle lr =
new Rectangle(finalWidth, 0,
((InlineArea)box).getContentWidth(),
fontState.FontSize);
ls.addRect(lr, this, (InlineArea)box);
}
}
addChild(box);
}
finalWidth += pendingWidth;
pendingWidth = 0;
pendingAreas = new ArrayList();
if (wordLength > 0)
{
addSpacedWord(new String(data, wordStart, wordLength),
ls, finalWidth, 0, textState, false);
finalWidth += wordWidth;
}
spaceWidth = 0;
wordStart = i;
wordLength = 1;
wordWidth = charWidth;
}
prev = curr;
}
else
{
prev = curr;
wordStart = i;
wordLength = 1;
wordWidth = charWidth;
}
if ((finalWidth + spaceWidth + pendingWidth + wordWidth)
> this.getContentWidth())
{
if (this.wrapOption == WrapOption.WRAP)
{
if (wordStart == start)
{
overrun = true;
if (finalWidth > 0)
{
return(wordStart);
}
}
else
{
return(wordStart);
}
}
}
}
}
if (prev == TEXT || prev == MULTIBYTECHAR)
{
if (spaceWidth > 0)
{
InlineSpace pis = new InlineSpace(spaceWidth);
pis.setEatable(true);
if (prevUlState)
{
pis.setUnderlined(textState.getUnderlined());
}
if (prevOlState)
{
pis.setOverlined(textState.getOverlined());
}
if (prevLTState)
{
pis.setLineThrough(textState.getLineThrough());
}
pendingAreas.Add(pis);
pendingWidth += spaceWidth;
spaceWidth = 0;
}
addSpacedWord(new String(data, wordStart, wordLength), ls,
finalWidth + pendingWidth,
spaceWidth, textState, true);
embeddedLinkStart += wordWidth;
wordWidth = 0;
}
if (overrun)
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Area contents overflows area");
}
return(-1);
}
private void addSpacedWord(string word, LinkSet ls, int startw,
int spacew, TextState textState,
bool addToPending)
{
/*
* Split string based on four delimeters:
* \u00A0 - Latin1 NBSP (Non breaking space)
* \u202F - unknown reserved character according to Unicode Standard
* \u3000 - CJK IDSP (Ideographic space)
* \uFEFF - Arabic ZWN BSP (Zero width no break space)
*/
StringTokenizer st = new StringTokenizer(word, "\u00A0\u202F\u3000\uFEFF", true);
int extraw = 0;
while (st.MoveNext())
{
string currentWord = (string)st.Current;
if (currentWord.Length == 1 &&
(isNBSP(currentWord[0])))
{
// Add an InlineSpace
int spaceWidth = getCharWidth(currentWord[0]);
if (spaceWidth > 0)
{
InlineSpace ispace = new InlineSpace(spaceWidth);
extraw += spaceWidth;
if (prevUlState)
{
ispace.setUnderlined(textState.getUnderlined());
}
if (prevOlState)
{
ispace.setOverlined(textState.getOverlined());
}
if (prevLTState)
{
ispace.setLineThrough(textState.getLineThrough());
}
if (addToPending)
{
pendingAreas.Add(ispace);
pendingWidth += spaceWidth;
}
else
{
addChild(ispace);
}
}
}
else
{
WordArea ia = new WordArea(currentFontState, this.red,
this.green, this.blue,
currentWord,
getWordWidth(currentWord));
ia.setYOffset(placementOffset);
ia.setUnderlined(textState.getUnderlined());
prevUlState = textState.getUnderlined();
ia.setOverlined(textState.getOverlined());
prevOlState = textState.getOverlined();
ia.setLineThrough(textState.getLineThrough());
prevLTState = textState.getLineThrough();
ia.setVerticalAlign(vAlign);
if (addToPending)
{
pendingAreas.Add(ia);
pendingWidth += getWordWidth(currentWord);
}
else
{
addChild(ia);
}
if (ls != null)
{
Rectangle lr = new Rectangle(startw + extraw, spacew,
ia.getContentWidth(),
fontState.FontSize);
ls.addRect(lr, this, ia);
}
}
}
}
public static int addText(BlockArea ba, FontState fontState, float red,
float green, float blue, int wrapOption,
LinkSet ls, int whiteSpaceCollapse,
char[] data, int start, int end,
TextState textState, int vAlign)
{
if (fontState.FontVariant == FontVariant.SMALL_CAPS)
{
FontState smallCapsFontState;
try
{
int smallCapsFontHeight =
(int)(((double)fontState.FontSize) * 0.8d);
smallCapsFontState = new FontState(fontState.FontInfo,
fontState.FontFamily,
fontState.FontStyle,
fontState.FontWeight,
smallCapsFontHeight,
FontVariant.NORMAL);
}
catch (FonetException ex)
{
smallCapsFontState = fontState;
FonetDriver.ActiveDriver.FireFonetError(
"Error creating small-caps FontState: " + ex.Message);
}
char c;
bool isLowerCase;
int caseStart;
FontState fontStateToUse;
for (int i = start; i < end; )
{
caseStart = i;
c = data[i];
isLowerCase = (Char.IsLetter(c) && Char.IsLower(c));
while (isLowerCase == (Char.IsLetter(c) && Char.IsLower(c)))
{
if (isLowerCase)
{
data[i] = Char.ToUpper(c);
}
i++;
if (i == end)
{
break;
}
c = data[i];
}
if (isLowerCase)
{
fontStateToUse = smallCapsFontState;
}
else
{
fontStateToUse = fontState;
}
int index = addRealText(ba, fontStateToUse, red, green, blue,
wrapOption, ls, whiteSpaceCollapse,
data, caseStart, i, textState,
vAlign);
if (index != -1)
{
return index;
}
}
return -1;
}
return addRealText(ba, fontState, red, green, blue, wrapOption, ls,
whiteSpaceCollapse, data, start, end, textState,
vAlign);
}
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 int addText(char[] odata, int start, int end, LinkSet ls,
TextState textState)
{
if (start == -1)
{
return -1;
}
bool overrun = false;
int wordStart = start;
int wordLength = 0;
int wordWidth = 0;
int whitespaceWidth = getCharWidth(' ');
char[] data = new char[odata.Length];
char[] dataCopy = new char[odata.Length];
Array.Copy(odata, data, odata.Length);
Array.Copy(odata, dataCopy, odata.Length);
bool isText = false;
bool isMultiByteChar = false;
for (int i = start; i < end; i++)
{
int charWidth;
char c = data[i];
if (!(isSpace(c) || (c == '\n') || (c == '\r') || (c == '\t')
|| (c == '\u2028')))
{
charWidth = getCharWidth(c);
isText = true;
isMultiByteChar = (c > 127);
if (charWidth <= 0 && c != '\u200B' && c != '\uFEFF')
{
charWidth = whitespaceWidth;
}
}
else
{
if ((c == '\n') || (c == '\r') || (c == '\t'))
{
charWidth = whitespaceWidth;
}
else
{
charWidth = getCharWidth(c);
}
isText = false;
isMultiByteChar = false;
if (prev == WHITESPACE)
{
if (this.whiteSpaceCollapse == WhiteSpaceCollapse.FALSE)
{
if (isSpace(c))
{
spaceWidth += getCharWidth(c);
}
else if (c == '\n' || c == '\u2028')
{
if (spaceWidth > 0)
{
InlineSpace isp = new InlineSpace(spaceWidth);
isp.setUnderlined(textState.getUnderlined());
isp.setOverlined(textState.getOverlined());
isp.setLineThrough(textState.getLineThrough());
addChild(isp);
finalWidth += spaceWidth;
spaceWidth = 0;
}
return i + 1;
}
else if (c == '\t')
{
spaceWidth += 8 * whitespaceWidth;
}
}
else if (c == '\u2028')
{
if (spaceWidth > 0)
{
InlineSpace isp = new InlineSpace(spaceWidth);
isp.setUnderlined(textState.getUnderlined());
isp.setOverlined(textState.getOverlined());
isp.setLineThrough(textState.getLineThrough());
addChild(isp);
finalWidth += spaceWidth;
spaceWidth = 0;
}
return i + 1;
}
}
else if (prev == TEXT || prev == MULTIBYTECHAR)
{
if (spaceWidth > 0)
{
InlineSpace isp = new InlineSpace(spaceWidth);
if (prevUlState)
{
isp.setUnderlined(textState.getUnderlined());
}
if (prevOlState)
{
isp.setOverlined(textState.getOverlined());
}
if (prevLTState)
{
isp.setLineThrough(textState.getLineThrough());
}
addChild(isp);
finalWidth += spaceWidth;
spaceWidth = 0;
}
IEnumerator e = pendingAreas.GetEnumerator();
while (e.MoveNext())
{
Box box = (Box)e.Current;
if (box is InlineArea)
{
if (ls != null)
{
Rectangle lr =
new Rectangle(finalWidth, 0,
((InlineArea)box).getContentWidth(),
fontState.FontSize);
ls.addRect(lr, this, (InlineArea)box);
}
}
addChild(box);
}
finalWidth += pendingWidth;
pendingWidth = 0;
pendingAreas = new ArrayList();
if (wordLength > 0)
{
addSpacedWord(new String(data, wordStart, wordLength),
ls, finalWidth, 0, textState, false);
finalWidth += wordWidth;
wordWidth = 0;
}
prev = WHITESPACE;
embeddedLinkStart = 0;
spaceWidth = getCharWidth(c);
if (this.whiteSpaceCollapse == WhiteSpaceCollapse.FALSE)
{
if (c == '\n' || c == '\u2028')
{
return i + 1;
}
else if (c == '\t')
{
spaceWidth = whitespaceWidth;
}
}
else if (c == '\u2028')
{
return i + 1;
}
}
else
{
if (this.whiteSpaceCollapse == WhiteSpaceCollapse.FALSE)
{
if (isSpace(c))
{
prev = WHITESPACE;
spaceWidth = getCharWidth(c);
}
else if (c == '\n')
{
InlineSpace isp = new InlineSpace(spaceWidth);
addChild(isp);
return i + 1;
}
else if (c == '\t')
{
prev = WHITESPACE;
spaceWidth = 8 * whitespaceWidth;
}
}
else
{
wordStart++;
}
}
}
if (isText)
{
int curr = isMultiByteChar ? MULTIBYTECHAR : TEXT;
if (prev == WHITESPACE)
{
wordWidth = charWidth;
if ((finalWidth + spaceWidth + wordWidth)
> this.getContentWidth())
{
if (overrun)
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Area contents overflows area");
}
if (this.wrapOption == WrapOption.WRAP)
{
return i;
}
}
prev = curr;
wordStart = i;
wordLength = 1;
}
else if (prev == TEXT || prev == MULTIBYTECHAR)
{
if (prev == TEXT && curr == TEXT || !canBreakMidWord())
{
wordLength++;
wordWidth += charWidth;
}
else
{
InlineSpace isp = new InlineSpace(spaceWidth);
if (prevUlState)
{
isp.setUnderlined(textState.getUnderlined());
}
if (prevOlState)
{
isp.setOverlined(textState.getOverlined());
}
if (prevLTState)
{
isp.setLineThrough(textState.getLineThrough());
}
addChild(isp);
finalWidth += spaceWidth;
spaceWidth = 0;
IEnumerator e = pendingAreas.GetEnumerator();
while (e.MoveNext())
{
Box box = (Box)e.Current;
if (box is InlineArea)
{
if (ls != null)
{
Rectangle lr =
new Rectangle(finalWidth, 0,
((InlineArea)box).getContentWidth(),
fontState.FontSize);
ls.addRect(lr, this, (InlineArea)box);
}
}
addChild(box);
}
finalWidth += pendingWidth;
pendingWidth = 0;
pendingAreas = new ArrayList();
if (wordLength > 0)
{
addSpacedWord(new String(data, wordStart, wordLength),
ls, finalWidth, 0, textState, false);
finalWidth += wordWidth;
}
spaceWidth = 0;
wordStart = i;
wordLength = 1;
wordWidth = charWidth;
}
prev = curr;
}
else
{
prev = curr;
wordStart = i;
wordLength = 1;
wordWidth = charWidth;
}
if ((finalWidth + spaceWidth + pendingWidth + wordWidth)
> this.getContentWidth())
{
if (this.wrapOption == WrapOption.WRAP)
{
if (wordStart == start)
{
overrun = true;
if (finalWidth > 0)
{
return wordStart;
}
}
else
{
return wordStart;
}
}
}
}
}
if (prev == TEXT || prev == MULTIBYTECHAR)
{
if (spaceWidth > 0)
{
InlineSpace pis = new InlineSpace(spaceWidth);
pis.setEatable(true);
if (prevUlState)
{
pis.setUnderlined(textState.getUnderlined());
}
if (prevOlState)
{
pis.setOverlined(textState.getOverlined());
}
if (prevLTState)
{
pis.setLineThrough(textState.getLineThrough());
}
pendingAreas.Add(pis);
pendingWidth += spaceWidth;
spaceWidth = 0;
}
addSpacedWord(new String(data, wordStart, wordLength), ls,
finalWidth + pendingWidth,
spaceWidth, textState, true);
embeddedLinkStart += wordWidth;
wordWidth = 0;
}
if (overrun)
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Area contents overflows area");
}
return -1;
}
public int addPageNumberCitation(string refid, LinkSet ls)
{
int width = currentFontState.GetWidth(currentFontState.MapCharacter(' '));
PageNumberInlineArea pia = new PageNumberInlineArea(currentFontState,
this.red, this.green, this.blue, refid, width);
pia.setYOffset(placementOffset);
pendingAreas.Add(pia);
pendingWidth += width;
prev = TEXT;
return -1;
}
private void addSpacedWord(string word, LinkSet ls, int startw,
int spacew, TextState textState,
bool addToPending)
{
/*
* Split string based on four delimeters:
* \u00A0 - Latin1 NBSP (Non breaking space)
* \u202F - unknown reserved character according to Unicode Standard
* \u3000 - CJK IDSP (Ideographic space)
* \uFEFF - Arabic ZWN BSP (Zero width no break space)
*/
StringTokenizer st = new StringTokenizer(word, "\u00A0\u202F\u3000\uFEFF", true);
int extraw = 0;
while (st.MoveNext())
{
string currentWord = (string)st.Current;
if (currentWord.Length == 1
&& (isNBSP(currentWord[0])))
{
// Add an InlineSpace
int spaceWidth = getCharWidth(currentWord[0]);
if (spaceWidth > 0)
{
InlineSpace ispace = new InlineSpace(spaceWidth);
extraw += spaceWidth;
if (prevUlState)
{
ispace.setUnderlined(textState.getUnderlined());
}
if (prevOlState)
{
ispace.setOverlined(textState.getOverlined());
}
if (prevLTState)
{
ispace.setLineThrough(textState.getLineThrough());
}
if (addToPending)
{
pendingAreas.Add(ispace);
pendingWidth += spaceWidth;
}
else
{
addChild(ispace);
}
}
}
else
{
WordArea ia = new WordArea(currentFontState, this.red,
this.green, this.blue,
currentWord,
getWordWidth(currentWord));
ia.setYOffset(placementOffset);
ia.setUnderlined(textState.getUnderlined());
prevUlState = textState.getUnderlined();
ia.setOverlined(textState.getOverlined());
prevOlState = textState.getOverlined();
ia.setLineThrough(textState.getLineThrough());
prevLTState = textState.getLineThrough();
ia.setVerticalAlign(vAlign);
if (addToPending)
{
pendingAreas.Add(ia);
pendingWidth += getWordWidth(currentWord);
}
else
{
addChild(ia);
}
if (ls != null)
{
Rectangle lr = new Rectangle(startw + extraw, spacew,
ia.getContentWidth(),
fontState.FontSize);
ls.addRect(lr, this, ia);
}
}
}
}
public virtual void SetLinkSet(LinkSet linkSet)
{
this.linkSet = linkSet;
foreach (FONode child in children)
{
child.SetLinkSet(linkSet);
}
}
public void setupLinkSet(LinkSet ls)
{
if (ls != null)
{
this.currentLinkSet = ls;
ls.setYOffset(currentHeight);
}
}
protected static int addRealText(BlockArea ba, FontState fontState,
float red, float green, float blue,
int wrapOption, LinkSet ls,
int whiteSpaceCollapse, char[] data,
int start, int end, TextState textState,
int vAlign)
{
int ts, te;
char[] ca;
ts = start;
te = end;
ca = data;
LineArea la = ba.getCurrentLineArea();
if (la == null)
{
return start;
}
la.changeFont(fontState);
la.changeColor(red, green, blue);
la.changeWrapOption(wrapOption);
la.changeWhiteSpaceCollapse(whiteSpaceCollapse);
la.changeVerticalAlign(vAlign);
ba.setupLinkSet(ls);
ts = la.addText(ca, ts, te, ls, textState);
while (ts != -1)
{
la = ba.createNextLineArea();
if (la == null)
{
return ts;
}
la.changeFont(fontState);
la.changeColor(red, green, blue);
la.changeWrapOption(wrapOption);
la.changeWhiteSpaceCollapse(whiteSpaceCollapse);
ba.setupLinkSet(ls);
ts = la.addText(ca, ts, te, ls, textState);
}
return -1;
}
public void setLinkSet(LinkSet ls)
{
}
public void addInlineArea(InlineArea box, LinkSet ls)
{
addPending();
addChild(box);
if (ls != null)
{
Rectangle lr = new Rectangle(finalWidth, 0, box.getContentWidth(), box.getContentHeight());
ls.addRect(lr, this, box);
}
prev = TEXT;
finalWidth += box.getContentWidth();
}
public override void SetLinkSet(LinkSet linkSet) { }
public int addCharacter(char data, LinkSet ls, bool ul)
{
WordArea ia = null;
int remainingWidth = this.getRemainingWidth();
int width =
this.currentFontState.GetWidth(currentFontState.MapCharacter(data));
if (width > remainingWidth)
{
return Character.DOESNOT_FIT;
}
else
{
if (Char.IsWhiteSpace(data)
&& whiteSpaceCollapse == WhiteSpaceCollapse.TRUE)
{
return Character.OK;
}
ia = new WordArea(currentFontState, this.red, this.green,
this.blue, data.ToString(),
width);
ia.setYOffset(placementOffset);
ia.setUnderlined(ul);
pendingAreas.Add(ia);
if (Char.IsWhiteSpace(data))
{
this.spaceWidth = +width;
prev = LineArea.WHITESPACE;
}
else
{
pendingWidth += width;
prev = LineArea.TEXT;
}
return Character.OK;
}
}
public void addLinkSet(LinkSet linkSet)
{
linkSets.Add(linkSet);
}
public void addLinkSet(LinkSet linkSet)
{
linkSets.Add(linkSet);
}