/**
* Adds a Chunk.
*
* <p>This method is a hack to solve a problem I had with phrases that were split between chunks
* in the wrong place.
*
* @param chunk a Chunk to add to the Phrase
* @return true if adding the Chunk succeeded
*/
protected boolean addChunk(Chunk chunk) {
Font f = chunk.getFont();
String c = chunk.getContent();
if (font != null && !font.isStandardFont()) {
f = font.difference(chunk.getFont());
}
if (size() > 0 && !chunk.hasAttributes()) {
try {
Chunk previous = (Chunk) get(size() - 1);
if (!previous.hasAttributes()
&& (f == null || f.compareTo(previous.getFont()) == 0)
&& !"".equals(previous.getContent().trim())
&& !"".equals(c.trim())) {
previous.append(c);
return true;
}
} catch (ClassCastException cce) {
}
}
Chunk newChunk = new Chunk(c, f);
newChunk.setAttributes(chunk.getAttributes());
if (newChunk.getHyphenation() == null) {
newChunk.setHyphenation(hyphenation);
}
return super.add(newChunk);
}
/**
* Constructs a <CODE>Phrase</CODE> with a certain <CODE>Chunk</CODE> and a certain leading.
*
* @param leading the leading
* @param chunk a <CODE>Chunk</CODE>
*/
public Phrase(float leading, Chunk chunk) {
this.leading = leading;
super.add(chunk);
font = chunk.getFont();
setHyphenation(chunk.getHyphenation());
}
/**
* Constructs a <CODE>Phrase</CODE> with a certain <CODE>Chunk</CODE>.
*
* @param chunk a <CODE>Chunk</CODE>
*/
public Phrase(Chunk chunk) {
super.add(chunk);
font = chunk.getFont();
setHyphenation(chunk.getHyphenation());
}