private void removeHighlighting() {
org.eclipse.jface.text.IDocument document = projectionViewer.getDocument();
// remove highlighted matching brackets
removeHighlightingCategory(
document,
bento.language.bentocomp.resource.bento.ui.BentoPositionCategory.BRACKET.toString());
}
private void removeHighlightingCategory(
org.eclipse.jface.text.IDocument document, String category) {
org.eclipse.jface.text.Position[] positions = positionHelper.getPositions(document, category);
if (category.equals(
bento.language.bentocomp.resource.bento.ui.BentoPositionCategory.BRACKET.toString())) {
org.eclipse.swt.custom.StyleRange styleRange;
for (org.eclipse.jface.text.Position position : positions) {
org.eclipse.jface.text.Position tmpPosition = convertToWidgetPosition(position);
if (tmpPosition != null) {
styleRange = getStyleRangeAtPosition(tmpPosition);
styleRange.borderStyle = org.eclipse.swt.SWT.NONE;
styleRange.borderColor = null;
styleRange.background = null;
textWidget.setStyleRange(styleRange);
}
}
}
positionHelper.removePositions(document, category);
}
private void setBracketHighlighting(org.eclipse.jface.text.IDocument document) {
org.eclipse.swt.custom.StyleRange styleRange = null;
org.eclipse.jface.text.Position[] positions =
positionHelper.getPositions(
document,
bento.language.bentocomp.resource.bento.ui.BentoPositionCategory.BRACKET.toString());
for (org.eclipse.jface.text.Position position : positions) {
org.eclipse.jface.text.Position tmpPosition = convertToWidgetPosition(position);
if (tmpPosition != null) {
styleRange = getStyleRangeAtPosition(tmpPosition);
styleRange.borderStyle = org.eclipse.swt.SWT.BORDER_SOLID;
styleRange.borderColor = bracketColor;
if (styleRange.foreground == null) {
styleRange.foreground = black;
}
textWidget.setStyleRange(styleRange);
}
}
}