void setExtendedRst(ExtRst ext_rst) {
if (ext_rst != null) {
field_2_optionflags = extBit.setByte(field_2_optionflags);
} else {
field_2_optionflags = extBit.clearByte(field_2_optionflags);
}
this.field_5_ext_rst = ext_rst;
}
/**
* Adds a font run to the formatted string.
*
* <p>If a font run exists at the current charcter location, then it is replaced with the font run
* to be added.
*/
public void addFormatRun(FormatRun r) {
if (field_4_format_runs == null) {
field_4_format_runs = new ArrayList<FormatRun>();
}
int index = findFormatRunAt(r._character);
if (index != -1) field_4_format_runs.remove(index);
field_4_format_runs.add(r);
// Need to sort the font runs to ensure that the font runs appear in
// character order
Collections.sort(field_4_format_runs);
// Make sure that we now say that we are a rich string
field_2_optionflags = richText.setByte(field_2_optionflags);
}
/**
* set the actual string this contains
*
* @param string the text
*/
public void setString(String string) {
field_3_string = string;
setCharCount((short) field_3_string.length());
// scan for characters greater than 255 ... if any are
// present, we have to use 16-bit encoding. Otherwise, we
// can use 8-bit encoding
boolean useUTF16 = false;
int strlen = string.length();
for (int j = 0; j < strlen; j++) {
if (string.charAt(j) > 255) {
useUTF16 = true;
break;
}
}
if (useUTF16)
// Set the uncompressed bit
field_2_optionflags = highByte.setByte(field_2_optionflags);
else field_2_optionflags = highByte.clearByte(field_2_optionflags);
}