public List<ItemCell> getCells() {
List<ItemCell> cells = decorator.getCells();
if (cells == null) {
cells = new ArrayList<ItemCell>();
collectCells(cells);
decorator.setCells(cells);
}
return cells;
}
@Override
public void dispose() {
if (selection != null) {
getItemProvider().select(getCell(selection).getItem());
}
decorator.dispose();
}
protected void fireSelectionChanged() {
SourceSelection selection = getSelection();
ITextSourceListener[] listeners = decorator.getListeners();
for (ITextSourceListener listener : listeners) {
listener.selectionChanged(selection);
}
}
public void setMatches(Match[] matches) {
cellToMatches = new HashMap<ItemCell, List<Match>>();
for (Match match : matches) {
ItemCell cell = getCell(match);
List<Match> list = cellToMatches.get(cell);
if (list == null) {
list = new ArrayList<Match>();
cellToMatches.put(cell, list);
}
list.add(match);
}
decorator.clearStyles();
for (ItemCell cell : cellToMatches.keySet()) {
updateCell(cell);
}
decorator.redraw();
}
public void setMatch(Match match) {
ItemCell cell1 = null, cell2 = null;
if (selection != null) {
cell1 = getCell(selection);
selection = null;
updateCell(cell1);
}
selection = match;
if (selection != null) {
cell2 = getCell(selection);
updateCell(cell2);
}
if (cell1 != null) {
decorator.redraw(cell1);
}
if (cell2 != null && cell2 != cell1) {
decorator.redraw(cell2);
}
}
protected void updateCell(ItemCell cell) {
List<StyleRange> list = new ArrayList<StyleRange>();
boolean selectionFound = false;
if (cellToMatches != null) {
List<Match> matches = cellToMatches.get(cell);
if (matches != null) {
for (Match match : matches) {
boolean sel = match.equals(selection);
selectionFound = selectionFound | sel;
StyleRange range = createRange(match, sel);
list.add(range);
}
}
}
if (!selectionFound && selection != null) {
ItemCell selCell = (ItemCell) selection.getBlock();
if (selCell.equals(cell)) {
list.add(createRange(selection, true));
}
}
StyleRange[] ranges = list.toArray(new StyleRange[list.size()]);
decorator.setStyles(cell, ranges);
}
@Override
public void removeTextSourceListener(ITextSourceListener listener) {
decorator.removeTextSourceListener(listener);
}
@Override
public boolean isDisposed() {
return decorator.isDisposed();
}
@Override
public void addTextSourceListener(ITextSourceListener listener) {
decorator.addTextSourceListener(listener);
}
