Package org.eclipse.jface.text

Examples of org.eclipse.jface.text.TypedPosition

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  protected void formatSlave(final IFormattingContext context, final IDocument document, final int offset, final int length, final String type) {

    final IFormattingStrategyExtension strategy= (IFormattingStrategyExtension)fSlaves.get(type);
    if (strategy != null) {

      context.setProperty(FormattingContextProperties.CONTEXT_PARTITION, new TypedPosition(offset, length, type));

      strategy.formatterStarts(context);
      strategy.format();
      strategy.formatterStops();
    }
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    public void testName() throws Exception {
        HashMap<String, String> javaFormattingPrefs = TestUtils.getJavaProperties();

        int i = INPUT.indexOf("/*-");
        int i2 = INPUT.indexOf("-*/");
        TypedPosition partition = new TypedPosition(i, i2 - i + 3, "");
        HashMap<String, String> jsMap = TestUtils.getJSProperties();

        IDocument document = new Document(INPUT);
        TextEdit format1 = JsniFormattingUtil.format(document, partition, javaFormattingPrefs, jsMap, null);
//        TextEdit format1 = JsniFormattingUtil.format(document,javaFormattingPrefs, jsMap, null);
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  }
 
  protected void checkPositions(Position[] positions, String[] expectedPositions) {
    assertTrue(positions.length == expectedPositions.length);
    for (int i = 0; i < positions.length; i++) {
      TypedPosition position = downCast(positions[i], TypedPosition.class);
      assertTrue(position.getType() == expectedPositions[i]);
    }
  }
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      while (!token.isEOF()) {

        String contentType= getTokenContentType(token);

        if (isSupportedContentType(contentType)) {
          TypedPosition p= new TypedPosition(fScanner.getTokenOffset(), fScanner.getTokenLength(), contentType);
          fDocument.addPosition(fPositionCategory, p);
        }

        token= fScanner.nextToken();
      }
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        lastScannedPosition= start + length - 1;

        // remove all affected positions
        while (first < category.length) {
          TypedPosition p= (TypedPosition) category[first];
          if (lastScannedPosition >= p.offset + p.length ||
              (p.overlapsWith(start, length) &&
                 (!d.containsPosition(fPositionCategory, start, length) ||
                  !contentType.equals(p.getType())))) {

            rememberRegion(p.offset, p.length);
            d.removePosition(fPositionCategory, p);
            ++ first;

          } else
            break;
        }

        // if position already exists we are done
        if (d.containsPosition(fPositionCategory, start, length))
          return createRegion();

        // insert the new type position
        try {
          d.addPosition(fPositionCategory, new TypedPosition(start, length, contentType));
          rememberRegion(start, length);
        } catch (BadPositionCategoryException x) {
        } catch (BadLocationException x) {
        }

        token= fScanner.nextToken();
      }


      // remove all positions behind lastScannedPosition since there aren't any further types
      if (lastScannedPosition != reparseStart) {
        // if this condition is not met, nothing has been scanned because of a delete
        ++ lastScannedPosition;
      }
      first= d.computeIndexInCategory(fPositionCategory, lastScannedPosition);

      TypedPosition p;
      while (first < category.length) {
        p= (TypedPosition) category[first++];
        d.removePosition(fPositionCategory, p);
        rememberRegion(p.offset, p.length);
      }
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  /*
   * @see IDocumentPartitioner#getContentType
   */
  public String getContentType(int offset) {

    TypedPosition p= findClosestPosition(offset);
    if (p != null && p.includes(offset))
      return p.getType();

    return IDocument.DEFAULT_CONTENT_TYPE;
  }
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      int index= fDocument.computeIndexInCategory(fPositionCategory, offset);

      if (index < category.length) {

        TypedPosition next= (TypedPosition) category[index];

        if (offset == next.offset)
          return new TypedRegion(next.getOffset(), next.getLength(), next.getType());

        if (index == 0)
          return new TypedRegion(0, next.offset, IDocument.DEFAULT_CONTENT_TYPE);

        TypedPosition previous= (TypedPosition) category[index - 1];
        if (previous.includes(offset))
          return new TypedRegion(previous.getOffset(), previous.getLength(), previous.getType());

        int endOffset= previous.getOffset() + previous.getLength();
        return new TypedRegion(endOffset, next.getOffset() - endOffset, IDocument.DEFAULT_CONTENT_TYPE);
      }

      TypedPosition previous= (TypedPosition) category[category.length - 1];
      if (previous.includes(offset))
        return new TypedRegion(previous.getOffset(), previous.getLength(), previous.getType());

      int endOffset= previous.getOffset() + previous.getLength();
      return new TypedRegion(endOffset, fDocument.getLength() - endOffset, IDocument.DEFAULT_CONTENT_TYPE);

    } catch (BadPositionCategoryException x) {
    } catch (BadLocationException x) {
    }
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      int endOffset= offset + length;

      Position[] category= fDocument.getPositions(fPositionCategory);

      TypedPosition previous= null, current= null;
      int start, end, gapOffset;
      Position gap= null;

      for (int i= 0; i < category.length; i++) {

        current= (TypedPosition) category[i];

        gapOffset= (previous != null) ? previous.getOffset() + previous.getLength() : 0;
        gap= new Position(gapOffset, current.getOffset() - gapOffset);
        if ((includeZeroLengthPartitions || gap.getLength() > 0) && gap.overlapsWith(offset, length)) {
          start= Math.max(offset, gapOffset);
          end= Math.min(endOffset, gap.getOffset() + gap.getLength());
          list.add(new TypedRegion(start, end - start, IDocument.DEFAULT_CONTENT_TYPE));
        }

        if (current.overlapsWith(offset, length)) {
          start= Math.max(offset, current.getOffset());
          end= Math.min(endOffset, current.getOffset() + current.getLength());
          list.add(new TypedRegion(start, end - start, current.getType()));
        }

        previous= current;
      }

      if (previous != null) {
        gapOffset= previous.getOffset() + previous.getLength();
        gap= new Position(gapOffset, fDocument.getLength() - gapOffset);
        if ((includeZeroLengthPartitions || gap.getLength() > 0) && ((includeZeroLengthPartitions && offset + length == gapOffset && gap.length == 0) || gap.overlapsWith(offset, length))) {
          start= Math.max(offset, gapOffset);
          end= Math.min(endOffset, fDocument.getLength());
          list.add(new TypedRegion(start, end - start, IDocument.DEFAULT_CONTENT_TYPE));
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    // Format all JSNI blocks in the document
    int i = 0;
    for (ITypedRegion region : regions) {
      if (region.getType().equals(GWTPartitions.JSNI_METHOD)) {
        TextEdit edit = format(document, new TypedPosition(region));
        if (edit != null) {
          combinedEdit.addChild(edit);
        }
        i++;
      }
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        if(fDocument == null) return new ITypedRegion[0];
        List list = new ArrayList();
        try {
            int endOffset = offset + length;
            Position[] category = fDocument.getPositions(getManagingPositionCategories()[0]);
            TypedPosition previous = null, current = null;
            int start, end, gapOffset;
            Position gap = null;
            for (int i = 0; i < category.length; i++) {
                current = (TypedPosition) category[i];
                gapOffset = (previous != null) ? previous.getOffset() + previous.getLength() : 0;
                if(gapOffset > current.getOffset()) {
                    fDocument.removePosition(getManagingPositionCategories()[0], current);
                    continue;
                }
                gap = new Position(gapOffset, current.getOffset() - gapOffset);
                if (gap.getLength() > 0 && gap.overlapsWith(offset, length)) {
                    start = Math.max(offset, gapOffset);
                    end = Math.min(endOffset, gap.getOffset() + gap.getLength());
                    list.add(new TypedRegion(start, end - start, IDocument.DEFAULT_CONTENT_TYPE));
                }
                if (current.overlapsWith(offset, length)) {
                    start = Math.max(offset, current.getOffset());
                    end = Math.min(endOffset, current.getOffset() + current.getLength());
                    list.add(new TypedRegion(start, end - start, current.getType()));
                }
                previous = current;
            }
            if (previous != null) {
                gapOffset = previous.getOffset() + previous.getLength();
                gap = new Position(gapOffset, fDocument.getLength() - gapOffset);
                if (gap.getLength() > 0 && gap.overlapsWith(offset, length)) {
                    start = Math.max(offset, gapOffset);
                    end = Math.min(endOffset, fDocument.getLength());
                    list.add(new TypedRegion(start, end - start, IDocument.DEFAULT_CONTENT_TYPE));
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