protected void chopTextElement(int availableStretchHeight) {
ensureTextMeasurer();
JRStyledText tmpStyledText = getStyledText();
if (tmpStyledText == null) {
return;
}
if (getTextEnd() == tmpStyledText.getText().length()) {
return;
}
/* */
JRMeasuredText measuredText =
textMeasurer.measure(tmpStyledText, getTextEnd(), availableStretchHeight, canOverflow());
isLeftToRight = measuredText.isLeftToRight();
setTextHeight(measuredText.getTextHeight());
if (getRotation() == ROTATION_NONE) {
setStretchHeight(
(int) getTextHeight()
+ getLineBox().getTopPadding().intValue()
+ getLineBox().getBottomPadding().intValue());
} else {
setStretchHeight(getHeight());
}
setTextStart(getTextEnd());
setTextEnd(measuredText.getTextOffset());
setLineBreakOffsets(measuredText.getLineBreakOffsets());
setTextTruncateSuffix(measuredText.getTextSuffix());
setLineSpacingFactor(measuredText.getLineSpacingFactor());
setLeadingOffset(measuredText.getLeadingOffset());
}
public void exportText(TableBuilder tableBuilder, JRPrintText text, JRExporterGridCell gridCell)
throws IOException {
tableBuilder.buildCellHeader(
styleCache.getCellStyle(gridCell), gridCell.getColSpan(), gridCell.getRowSpan());
JRStyledText styledText = getStyledText(text);
int textLength = 0;
if (styledText != null) {
textLength = styledText.length();
}
tempBodyWriter.write("<text:p text:style-name=\"");
tempBodyWriter.write(styleCache.getParagraphStyle(text));
tempBodyWriter.write("\">");
insertPageAnchor();
if (text.getAnchorName() != null) {
exportAnchor(JRStringUtil.xmlEncode(text.getAnchorName()));
}
boolean startedHyperlink = startHyperlink(text, true);
if (textLength > 0) {
exportStyledText(styledText, getTextLocale(text), startedHyperlink);
}
if (startedHyperlink) {
endHyperlink(true);
}
tempBodyWriter.write("</text:p>\n");
tableBuilder.buildCellFooter();
}
public String getText() {
JRStyledText tmpStyledText = getStyledText();
if (tmpStyledText == null) {
return null;
}
return tmpStyledText.getText();
}
protected void exportStyledText(JRStyledText styledText, Locale locale, boolean startedHyperlink)
throws IOException {
String text = styledText.getText();
int runLimit = 0;
AttributedCharacterIterator iterator = styledText.getAttributedString().getIterator();
while (runLimit < styledText.length()
&& (runLimit = iterator.getRunLimit()) <= styledText.length()) {
exportStyledTextRun(
iterator.getAttributes(),
text.substring(iterator.getIndex(), runLimit),
locale,
startedHyperlink);
iterator.setIndex(runLimit);
}
}
protected void setPrintText(JRPrintText printText) {
int startIndex = getTextStart();
int endIndex = getTextEnd();
JRStyledText fullStyledText = getStyledText();
String fullText = fullStyledText.getText();
boolean keepAllText =
!canOverflow()
&& JRProperties.getBooleanProperty(
this, JRTextElement.PROPERTY_PRINT_KEEP_FULL_TEXT, false);
if (keepAllText) {
// assert getTextStart() == 0
if (startIndex != 0) {
throw new JRRuntimeException("Text start index != 0 on keep all text.");
}
if (!JRCommonText.MARKUP_NONE.equals(getMarkup())) {
// rewrite as styled text
String styledText = filler.getStyledTextParser().write(fullStyledText);
printText.setText(styledText);
} else {
printText.setText(fullText);
}
if (endIndex < fullText.length()) {
printText.setTextTruncateIndex(new Integer(endIndex));
}
} else {
String printedText;
if (!JRCommonText.MARKUP_NONE.equals(getMarkup())) {
printedText = filler.getStyledTextParser().write(fullStyledText, startIndex, endIndex);
} else {
printedText = fullText.substring(startIndex, endIndex);
}
printText.setText(printedText);
}
printText.setTextTruncateSuffix(getTextTruncateSuffix());
printText.setLineBreakOffsets(getLineBreakOffsets());
}
protected void exportPage(JRPrintPage page) throws IOException {
JRGridLayout layout =
new JRGridLayout(
nature,
page.getElements(),
jasperPrint.getPageWidth(),
jasperPrint.getPageHeight(),
globalOffsetX,
globalOffsetY,
null // address
);
JRExporterGridCell[][] grid = layout.getGrid();
CutsInfo xCuts = layout.getXCuts();
CutsInfo yCuts = layout.getYCuts();
StringBuffer rowbuffer = null;
JRPrintElement element = null;
String text = null;
boolean isFirstColumn = true;
for (int y = 0; y < grid.length; y++) {
rowbuffer = new StringBuffer();
if (yCuts.isCutNotEmpty(y)) {
isFirstColumn = true;
for (int x = 0; x < grid[y].length; x++) {
if (grid[y][x].getWrapper() != null) {
element = grid[y][x].getWrapper().getElement();
if (element instanceof JRPrintText) {
JRStyledText styledText = getStyledText((JRPrintText) element);
if (styledText == null) {
text = "";
} else {
text = styledText.getText();
}
if (!isFirstColumn) {
rowbuffer.append(delimiter);
}
rowbuffer.append(prepareText(text));
isFirstColumn = false;
}
} else {
if (xCuts.isCutNotEmpty(x)) {
if (!isFirstColumn) {
rowbuffer.append(delimiter);
}
isFirstColumn = false;
}
}
}
if (rowbuffer.length() > 0) {
writer.write(rowbuffer.toString());
writer.write(recordDelimiter);
}
}
}
if (progressMonitor != null) {
progressMonitor.afterPageExport();
}
}