private void finishLine(
final RenderBox inlineRenderBox,
final MinorAxisNodeContext nodeContext,
final MinorAxisParagraphBreakState breakState) {
if (breakState.isInsideParagraph() == false || breakState.isSuspended()) {
throw new IllegalStateException("No active breakstate, finish-line cannot continue.");
}
final PageGrid pageGrid = getPageGrid();
final OutputProcessorMetaData metaData = getMetaData();
breakState.add(EndSequenceElement.INSTANCE, inlineRenderBox);
final ParagraphRenderBox paragraph = breakState.getParagraph();
final ElementAlignment textAlignment = paragraph.getTextAlignment();
final long textIndent = paragraph.getTextIndent();
final long firstLineIndent = paragraph.getFirstLineIndent();
// This aligns all direct childs. Once that is finished, we have to
// check, whether possibly existing inner-paragraphs are still valid
// or whether moving them violated any of the inner-pagebreak constraints.
final TextAlignmentProcessor processor = create(textAlignment);
final SequenceList sequence = breakState.getSequence();
final long lineEnd;
final boolean overflowX = paragraph.getStaticBoxLayoutProperties().isOverflowX();
if (overflowX) {
lineEnd = nodeContext.getX1() + OVERFLOW_DUMMY_WIDTH;
} else {
lineEnd = nodeContext.getX2();
}
long lineStart = Math.min(lineEnd, nodeContext.getX1() + firstLineIndent);
if (lineEnd - lineStart <= 0) {
final long minimumChunkWidth = paragraph.getPool().getMinimumChunkWidth();
processor.initialize(
metaData, sequence, lineStart, lineStart + minimumChunkWidth, pageGrid, overflowX);
nodeContext.updateX2(lineStart + minimumChunkWidth);
logger.warn("Auto-Corrected zero-width first-line on paragraph - " + paragraph.getName());
} else {
processor.initialize(metaData, sequence, lineStart, lineEnd, pageGrid, overflowX);
if (overflowX == false) {
nodeContext.updateX2(lineEnd);
}
}
while (processor.hasNext()) {
final RenderNode linebox = processor.next();
if (linebox.getLayoutNodeType() != LayoutNodeTypes.TYPE_BOX_LINEBOX) {
throw new IllegalStateException("Line must not be null");
}
paragraph.addGeneratedChild(linebox);
if (processor.hasNext()) {
lineStart = Math.min(lineEnd, nodeContext.getX1() + textIndent);
if (lineEnd - lineStart <= 0) {
final long minimumChunkWidth = paragraph.getPool().getMinimumChunkWidth();
processor.updateLineSize(lineStart, lineStart + minimumChunkWidth);
nodeContext.updateX2(lineStart + minimumChunkWidth);
logger.warn(
"Auto-Corrected zero-width text-line on paragraph continuation - "
+ paragraph.getName());
} else {
processor.updateLineSize(lineStart, lineEnd);
if (overflowX == false) {
nodeContext.updateX2(lineEnd);
}
}
}
}
processor.deinitialize();
}
