public int AddLeader(BlockArea ba, FontState fontState, float red,
float green, float blue, int leaderPattern,
int leaderLengthMinimum, int leaderLengthOptimum,
int leaderLengthMaximum, int ruleThickness,
int ruleStyle, int leaderPatternWidth,
int leaderAlignment)
{
LineArea la = ba.getCurrentLineArea();
if (la == null)
{
return -1;
}
la.changeFont(fontState);
la.changeColor(red, green, blue);
if (leaderLengthOptimum <= (la.getRemainingWidth()))
{
la.AddLeader(leaderPattern, leaderLengthMinimum,
leaderLengthOptimum, leaderLengthMaximum, ruleStyle,
ruleThickness, leaderPatternWidth, leaderAlignment);
}
else
{
la = ba.createNextLineArea();
if (la == null)
{
return -1;
}
la.changeFont(fontState);
la.changeColor(red, green, blue);
if (leaderLengthMinimum <= la.getContentWidth())
{
la.AddLeader(leaderPattern, leaderLengthMinimum,
leaderLengthOptimum, leaderLengthMaximum,
ruleStyle, ruleThickness, leaderPatternWidth,
leaderAlignment);
}
else
{
FonetDriver.ActiveDriver.FireFonetWarning(
"Leader doesn't fit into line, it will be clipped to fit.");
la.AddLeader(leaderPattern, la.getRemainingWidth(),
leaderLengthOptimum, leaderLengthMaximum,
ruleStyle, ruleThickness, leaderPatternWidth,
leaderAlignment);
}
}
return 1;
}
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;
}
