private void checkSemiColon() {
fAppendSemiColon = false;
ITextRegion targetRegion = fContext.getTargetRegion();
if (targetRegion != null
&& targetRegion.getType() != CSSRegionContexts.CSS_DECLARATION_DELIMITER) {
// find trailing ":" or ";"
// if ":" before ";" is found, add ";"
RegionIterator iterator = fContext.getRegionIterator();
IStructuredDocumentRegion container = iterator.getStructuredDocumentRegion();
while (iterator.hasNext()) {
ITextRegion region = iterator.next();
if (iterator.getStructuredDocumentRegion() != container) {
break;
}
if (region.getType() == CSSRegionContexts.CSS_DECLARATION_SEPARATOR) {
fAppendSemiColon = true;
break;
}
}
if (!fAppendSemiColon) {
// second chance:
// leading IStructuredDocumentRegion is not ";"
IStructuredDocumentRegion nextStructuredDocumentRegion =
CSSUtil.findNextSignificantNode(container);
if (CSSUtil.getStructuredDocumentRegionType(nextStructuredDocumentRegion)
!= CSSRegionContexts.CSS_DECLARATION_DELIMITER) {
fAppendSemiColon = true;
}
}
}
}
private void addSemiColon(List candidates) {
ICSSNode targetNode = fContext.getTargetNode();
if (targetNode instanceof ICSSStyleDeclItem) {
ICSSNode firstChild = targetNode.getFirstChild();
if (firstChild == null) {
return;
}
if (firstChild instanceof IndexedRegion) {
int startOffset = ((IndexedRegion) firstChild).getStartOffset();
if (fContext.getCursorPos() <= startOffset) {
return;
}
}
}
boolean bAddCloser = false;
ITextRegion targetRegion = fContext.getTargetRegion();
if (targetRegion != null
&& targetRegion.getType() != CSSRegionContexts.CSS_DECLARATION_DELIMITER) {
// find trailing ":" or ";"
// if ":" before ";" is found, add ";"
RegionIterator iterator = fContext.getRegionIterator();
IStructuredDocumentRegion container = iterator.getStructuredDocumentRegion();
while (iterator.hasNext()) {
ITextRegion region = iterator.next();
if (iterator.getStructuredDocumentRegion() != container) {
break;
}
if (region.getType() == CSSRegionContexts.CSS_DECLARATION_SEPARATOR) {
bAddCloser = true;
break;
}
}
if (!bAddCloser) {
// second chance:
// leading IStructuredDocumentRegion is not ";"
IStructuredDocumentRegion nextStructuredDocumentRegion =
CSSUtil.findNextSignificantNode(container);
if (CSSUtil.getStructuredDocumentRegionType(nextStructuredDocumentRegion)
!= CSSRegionContexts.CSS_DECLARATION_DELIMITER) {
bAddCloser = true;
}
}
}
if (bAddCloser) {
CSSCACandidate item = new CSSCACandidate();
String text = fContext.getTextToReplace() + ";"; // $NON-NLS-1$
item.setReplacementString(text);
item.setCursorPosition(text.length());
item.setDisplayString(";"); // $NON-NLS-1$
item.setImageType(null);
candidates.add(item);
}
}
