private Map<Annotation, Position> createAnnotations(
     final Match[] matches, final boolean selected) {
   final Map<Annotation, Position> map = new HashMap<Annotation, Position>();
   for (final Match match : matches) {
     final Annotation annotation =
         new Annotation(selected ? SELECTED_ANNOTATION_TYPE : ANNOTATION_TYPE, false, null);
     final Position position = new Position(match.getOffset(), match.getLength());
     map.put(annotation, position);
   }
   return map;
 }
Esempio n. 2
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 private StyleRange createRange(Match match, boolean selection) {
   Display display = composite.getDisplay();
   Color fgColor, bgColor;
   if (selection) {
     // Lighten to avoid search selection on system selection
     fgColor = ColorManager.lighten(display.getSystemColor(SWT.COLOR_LIST_SELECTION_TEXT), 50);
     bgColor = ColorManager.getInstance().getSelectedBackgroundColor();
   } else {
     // To avoid white text on light-green background
     fgColor = display.getSystemColor(SWT.COLOR_BLACK);
     bgColor = ColorManager.getInstance().getBackgroundColor();
   }
   return new StyleRange(match.getOffset(), match.getLength(), fgColor, bgColor);
 }
Esempio n. 3
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 private static Match[] getRangeMatches(final int start, final int length, final Match[] matches) {
   int from = getPosition(start, matches);
   if (from >= matches.length) return Match.EMPTY;
   if (from > 0) {
     final Match border = matches[from - 1];
     if (border.getLength() + border.getOffset() > start) from--;
   }
   final int to = getPosition(start + length, matches) - 1;
   if (from <= to) {
     final Match[] result = new Match[to - from + 1];
     System.arraycopy(matches, from, result, 0, result.length);
     return result;
   }
   return Match.EMPTY;
 }
Esempio n. 4
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 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);
 }
Esempio n. 5
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 protected ItemCell getCell(Match match) {
   return (ItemCell) match.getBlock();
 }