Examples of org.eclipse.php.internal.ui.text.DocumentCharacterIterator

Package org.eclipse.php.internal.ui.text

Examples of org.eclipse.php.internal.ui.text.DocumentCharacterIterator

org.eclipse.php.internal.ui.text.DocumentCharacterIterator
An IDocument based implementation of CharacterIterator and CharSequence. Note that the supplied document is not copied; if the document is modified during the lifetime of a DocumentCharacterIterator, the methods returning document content may not always return the same values. Also, if accessing the document fails with a {@link BadLocationException}, any of CharacterIterator methods as well as charAtmay return {@link CharacterIterator#DONE}.

     * @seeorg.eclipse.jface.text.source.projection.IProjectionPosition#
     * computeFoldingRegions(org.eclipse.jface.text.IDocument)
     */
    public IRegion[] computeProjectionRegions(IDocument document)
        throws BadLocationException {
      DocumentCharacterIterator sequence = new DocumentCharacterIterator(
          document, offset, offset + length);
      int prefixEnd = 0;
      int contentStart = findFirstContent(sequence, prefixEnd);


      int firstLine = document.getLineOfOffset(offset + prefixEnd);

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    /*
     * @seeorg.eclipse.jface.text.source.projection.IProjectionPosition#
     * computeCaptionOffset(org.eclipse.jface.text.IDocument)
     */
    public int computeCaptionOffset(IDocument document) {
      DocumentCharacterIterator sequence = new DocumentCharacterIterator(
          document, offset, offset + length);
      return findFirstContent(sequence, 0);
    }

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      }


      final ISourceViewer viewer = getSourceViewer();
      final IDocument document = viewer.getDocument();
      fIterator
          .setText((CharacterIterator) new DocumentCharacterIterator(
              document));
      int position = widgetOffset2ModelOffset(viewer, viewer
          .getTextWidget().getCaretOffset());
      if (position == -1) {
        return;

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      }


      final ISourceViewer viewer = getSourceViewer();
      final IDocument document = viewer.getDocument();
      fIterator
          .setText((CharacterIterator) new DocumentCharacterIterator(
              document));
      int position = widgetOffset2ModelOffset(viewer, viewer
          .getTextWidget().getCaretOffset());
      if (position == -1) {
        return;

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         * computeFoldingRegions(org.eclipse.jface.text.IDocument)
         */
        public IRegion[] computeProjectionRegions(IDocument document)
                throws BadLocationException
        {
            DocumentCharacterIterator sequence = new DocumentCharacterIterator(
                    document, offset, offset + length);
            int prefixEnd = 0;
            int contentStart = findFirstContent(sequence, prefixEnd);


            int firstLine = document.getLineOfOffset(offset + prefixEnd);

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         * @seeorg.eclipse.jface.text.source.projection.IProjectionPosition#
         * computeCaptionOffset(org.eclipse.jface.text.IDocument)
         */
        public int computeCaptionOffset(IDocument document)
        {
            DocumentCharacterIterator sequence = new DocumentCharacterIterator(
                    document, offset, offset + length);
            return findFirstContent(sequence, 0);
        }

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