Package org.eclipse.jface.text

Examples of org.eclipse.jface.text.TypedRegion

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    public String[] getLegalContentTypes() {
        return LEGAL_CONTENT_TYPES;
    }

    public ITypedRegion getPartition(int offset) {
        return new TypedRegion(offset, 1, IDocument.DEFAULT_CONTENT_TYPE);
    }
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    try {

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

      if (category == null || category.length == 0)
        return new TypedRegion(0, fDocument.getLength(), IDocument.DEFAULT_CONTENT_TYPE);

      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) {
    }

    return new TypedRegion(0, fDocument.getLength(), IDocument.DEFAULT_CONTENT_TYPE);
  }
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        if (offset > 0) {
          region= getPartition(offset - 1);
          if (region.getType().equals(IDocument.DEFAULT_CONTENT_TYPE))
            return region;
        }
        return new TypedRegion(offset, 0, IDocument.DEFAULT_CONTENT_TYPE);
      }
    }
        return region;
  }
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        gap.setLength(current.getOffset() - gapOffset);
        if ((includeZeroLengthPartitions && overlapsOrTouches(gap, offset, length)) ||
            (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.setOffset(gapOffset);
        gap.setLength(fDocument.getLength() - gapOffset);
        if ((includeZeroLengthPartitions && overlapsOrTouches(gap, offset, length)) ||
            (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));
        }
      }

      if (list.isEmpty())
        list.add(new TypedRegion(offset, length, IDocument.DEFAULT_CONTENT_TYPE));

    } catch (BadPositionCategoryException x) {
    }

    TypedRegion[] result= new TypedRegion[list.size()];
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    try {

      Position[] category = getPositions();

      if (category == null || category.length == 0)
        return new TypedRegion(0, fDocument.getLength(), IDocument.DEFAULT_CONTENT_TYPE);

      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) {
    }

    return new TypedRegion(0, fDocument.getLength(), IDocument.DEFAULT_CONTENT_TYPE);
  }
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        if (offset > 0) {
          region= getPartition(offset - 1);
          if (region.getType().equals(IDocument.DEFAULT_CONTENT_TYPE))
            return region;
        }
        return new TypedRegion(offset, 0, IDocument.DEFAULT_CONTENT_TYPE);
      }
    }
        return region;
  }
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        gap.setLength(current.getOffset() - gapOffset);
        if ((includeZeroLengthPartitions && overlapsOrTouches(gap, offset, length)) ||
            (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.setOffset(gapOffset);
        gap.setLength(fDocument.getLength() - gapOffset);
        if ((includeZeroLengthPartitions && overlapsOrTouches(gap, offset, length)) ||
            (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));
        }
      }

      if (list.isEmpty())
        list.add(new TypedRegion(offset, length, IDocument.DEFAULT_CONTENT_TYPE));

    } catch (BadPositionCategoryException ex) {
      // Make sure we clear the cache
      clearPositionCache();
    } catch (RuntimeException ex) {
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    try {

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

      if (category == null || category.length == 0)
        return new TypedRegion(0, fDocument.getLength(), IDocument.DEFAULT_CONTENT_TYPE);

      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) {
    }

    return new TypedRegion(0, fDocument.getLength(), IDocument.DEFAULT_CONTENT_TYPE);
  }
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        if (offset > 0) {
          region= getPartition(offset - 1);
          if (region.getType().equals(IDocument.DEFAULT_CONTENT_TYPE))
            return region;
        }
        return new TypedRegion(offset, 0, IDocument.DEFAULT_CONTENT_TYPE);
      }
    }
        return region;
  }
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        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));
        }
      }

      if (list.isEmpty())
        list.add(new TypedRegion(offset, length, IDocument.DEFAULT_CONTENT_TYPE));

    } catch (BadPositionCategoryException x) {
    }

    TypedRegion[] result= new TypedRegion[list.size()];
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