protected void addPosition(IDocument doc, Position position) {
try {
doc.addPosition(CLASS_POSITIONS, position);
} catch (BadLocationException e) {
e.printStackTrace();
} catch (BadPositionCategoryException e) {
e.printStackTrace();
}
}
public boolean removeTextLocation(String category, MateTextLocation location) {
try {
mateText.getDocument().removePosition(category, (SwtMateTextLocation) location);
return true;
} catch (BadPositionCategoryException e) {
e.printStackTrace();
}
return false;
}
public boolean addTextLocation(String category, MateTextLocation location) {
try {
mateText.getDocument().addPosition(category, (SwtMateTextLocation) location);
return true;
} catch (BadLocationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (BadPositionCategoryException e) {
e.printStackTrace();
}
return false;
}
public XMLNode getPreviousSiblingTag(String allowed) {
if (parent == null || parent.getType().equals("/") || allowed == null) return null;
Position[] pos = null;
try {
pos = document.getPositions(XMLDocumentPartitioner.CONTENT_TYPES_CATEGORY);
} catch (BadPositionCategoryException e) {
e.printStackTrace();
return null;
}
Arrays.sort(pos, COMPARATOR);
int index = 0;
while (pos[index] != this) index++;
if (index > 0) {
XMLNode result = null;
for (int i = index - 1; i >= 0; i--) {
result = (XMLNode) pos[i];
if (result == parent) return null;
String type = result.getType();
if (result.getParent() != parent
|| (type.equals(ITypeConstants.TEXT)
|| type.equals(ITypeConstants.COMMENT)
|| type.equals(ITypeConstants.DECL))) {
continue;
}
String name = result.getName();
if (name == null) continue;
if (type.equals(ITypeConstants.ENDTAG)) {
XMLNode corresponding = result.getCorrespondingNode();
if (allowed.indexOf(corresponding.getName().toLowerCase()) >= 0) return corresponding;
} else if (allowed.indexOf(name) >= 0) {
return result;
}
}
}
return null;
}