private void onTextLayoutPerformed(int startOffset, int endOffset) {
if (checkDirty()) return;
boolean purePaintingMode = myEditor.isPurePaintingMode();
boolean foldingEnabled = myEditor.getFoldingModel().isFoldingEnabled();
myEditor.setPurePaintingMode(false);
myEditor.getFoldingModel().setFoldingEnabled(true);
try {
int startVisualLine = myView.offsetToVisualLine(startOffset, false);
int endVisualLine = myView.offsetToVisualLine(endOffset, true);
boolean sizeInvalidated = false;
for (int i = startVisualLine; i <= endVisualLine; i++) {
if (myLineWidths.get(i) < 0) {
myLineWidths.set(i, UNKNOWN_WIDTH);
sizeInvalidated = true;
}
}
if (sizeInvalidated) {
myWidthInPixels = -1;
myEditor.getContentComponent().revalidate();
}
} finally {
myEditor.setPurePaintingMode(purePaintingMode);
myEditor.getFoldingModel().setFoldingEnabled(foldingEnabled);
}
}
@Override
public void setPurePaintingMode(boolean enabled) {
myDelegate.setPurePaintingMode(enabled);
}