Examples of ILineDiffInfo

org.eclipse.jface.text.source.ILineDiffInfo
Describes the change state of one line, which consists of the state of the line itself, which can be UNCHANGED, CHANGED or ADDED, and the number of deleted lines before and after this line.
This interface may be implemented by clients.
@since 3.0

Examples of org.eclipse.jface.text.source.ILineDiffInfo

    if (fLine == -1)
      return false;
    ILineDiffer differ= getDiffer();
    if (differ == null)
      return false;
    ILineDiffInfo info= differ.getLineInfo(fLine);
    if (info == null || (info.getRemovedLinesAbove() <= 0 && info.getRemovedLinesBelow() <= 0))
      return false;


    if (info.getRemovedLinesBelow() == 0) {
      fLine--;
    } else if (info.getRemovedLinesAbove() != 0) {
      // take the line below
    }
    info= differ.getLineInfo(fLine);
    if (info == null)
      return false;
    if (info.getRemovedLinesBelow() == 1)
      setText(QuickDiffMessages.getString("RestoreAction.label")); //$NON-NLS-1$
    else
      setText(NLSUtility.format(QuickDiffMessages.getString("RestoreAction.multiple.label"), String.valueOf(info.getRemovedLinesBelow()))); //$NON-NLS-1$
    return true;
  }

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Examples of org.eclipse.jface.text.source.ILineDiffInfo

    if (fLine == -1)
      return false;
    ILineDiffer differ= getDiffer();
    if (differ == null)
      return false;
    ILineDiffInfo info= differ.getLineInfo(fLine);
    if (info == null || info.getChangeType() == ILineDiffInfo.UNCHANGED)
      return false;


    if (info.getChangeType() == ILineDiffInfo.ADDED)
      setText(QuickDiffMessages.getString(DELETE_KEY));
    else
      setText(QuickDiffMessages.getString(REVERT_KEY));
    return true;
  }

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Examples of org.eclipse.jface.text.source.ILineDiffInfo

    if (fLine == -1)
      return false;
    ILineDiffer differ= getDiffer();
    if (differ == null)
      return false;
    ILineDiffInfo info= differ.getLineInfo(fLine);
    if (info == null || info.getChangeType() == ILineDiffInfo.UNCHANGED)
      return false;


    boolean hasBlock= false;
    if (fLine > 0) {
      info= differ.getLineInfo(fLine - 1);
      hasBlock= info != null && info.hasChanges();
    }
    if (!hasBlock) {
      info= differ.getLineInfo(fLine + 1);
      hasBlock= info != null && info.hasChanges();
    }
    if (hasBlock)
      return true;


    return false;

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Examples of org.eclipse.jface.text.source.ILineDiffInfo

    if (differ == null)
      return false;
    // only enable if selection covers at least two lines
    if (fEndLine > fStartLine) {
      for (int i= fStartLine; i <= fEndLine; i++) {
        ILineDiffInfo info= differ.getLineInfo(i);
        if (info != null && info.hasChanges()) {
          return true;
        }
      }
    }
    return false;

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Examples of org.eclipse.jface.text.source.ILineDiffInfo

    if (fLine == -1)
      return false;
    ILineDiffer differ= getDiffer();
    if (differ == null)
      return false;
    ILineDiffInfo info= differ.getLineInfo(fLine);
    if (info == null || info.getChangeType() == ILineDiffInfo.UNCHANGED)
      return false;


    boolean hasBlock= false;
    if (fLine > 0) {
      info= differ.getLineInfo(fLine - 1);
      hasBlock= info != null && info.hasChanges();
    }
    if (!hasBlock) {
      info= differ.getLineInfo(fLine + 1);
      hasBlock= info != null && info.hasChanges();
    }
    if (hasBlock)
      return true;


    return false;

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Examples of org.eclipse.jface.text.source.ILineDiffInfo

    if (differ == null)
      return false;
    // only enable if selection covers at least two lines
    if (fEndLine > fStartLine) {
      for (int i= fStartLine; i <= fEndLine; i++) {
        ILineDiffInfo info= differ.getLineInfo(i);
        if (info != null && info.hasChanges()) {
          return true;
        }
      }
    }
    return false;

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Examples of org.eclipse.jface.text.source.ILineDiffInfo

    if (fLine == -1)
      return false;
    ILineDiffer differ= getDiffer();
    if (differ == null)
      return false;
    ILineDiffInfo info= differ.getLineInfo(fLine);
    if (info == null || (info.getRemovedLinesAbove() <= 0 && info.getRemovedLinesBelow() <= 0))
      return false;


    if (info.getRemovedLinesBelow() == 0) {
      fLine--;
    } else if (info.getRemovedLinesAbove() != 0) {
      // take the line below
    }
    info= differ.getLineInfo(fLine);
    if (info == null)
      return false;
    if (info.getRemovedLinesBelow() == 1)
      setText(QuickDiffMessages.RestoreAction_label);
    else
      setText(NLSUtility.format(QuickDiffMessages.RestoreAction_multiple_label, String.valueOf(info.getRemovedLinesBelow())));
    return true;
  }

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Examples of org.eclipse.jface.text.source.ILineDiffInfo

    if (fLine == -1)
      return false;
    ILineDiffer differ= getDiffer();
    if (differ == null)
      return false;
    ILineDiffInfo info= differ.getLineInfo(fLine);
    if (info == null || info.getChangeType() == ILineDiffInfo.UNCHANGED)
      return false;


    if (info.getChangeType() == ILineDiffInfo.ADDED)
      setText(QuickDiffMessages.RevertLineAction_delete_label);
    else
      setText(QuickDiffMessages.RevertLineAction_label);
    return true;
  }

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Examples of org.eclipse.jface.text.source.ILineDiffInfo

  public static Hunk[] computeHunks(ILineDiffer differ, int lines) {
    List hunks= new ArrayList(lines);


    int added= 0;
    int changed= 0;
    ILineDiffInfo info= null;
    for (int line= 0; line < lines; line++) {
      info= differ.getLineInfo(line);
      if (info == null)
        continue;


      int changeType= info.getChangeType();
      switch (changeType) {
        case ILineDiffInfo.ADDED:
          added++;
          continue;
        case ILineDiffInfo.CHANGED:
          changed++;
          continue;
        case ILineDiffInfo.UNCHANGED:
          added -= info.getRemovedLinesAbove();
          if (added != 0 || changed != 0) {
            hunks.add(new Hunk(line - changed - Math.max(0, added), added, changed));
            added= 0;
            changed= 0;
          }
      }
    }


    // last hunk
    if (info != null) {
      added -= info.getRemovedLinesBelow();
      if (added != 0 || changed != 0) {
        hunks.add(new Hunk(lines - changed, added, changed));
        added= 0;
        changed= 0;
      }

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Examples of org.eclipse.jface.text.source.ILineDiffInfo

  private void paintLine(int line, GC gc, int width, Color deletionColor) {
    int widgetLine= JFaceTextUtil.modelLineToWidgetLine(fViewer, line);
    if (widgetLine == -1)
      return;


    ILineDiffInfo info= getDiffInfo(line);


    if (info != null) {
      int y= fWidget.getLinePixel(widgetLine);
      int lineHeight= fWidget.getLineHeight(fWidget.getOffsetAtLine(widgetLine));


      // draw background color if special
      if (hasSpecialColor(info)) {
        gc.setBackground(getColor(info));
        gc.fillRectangle(0, y, width, lineHeight);
      }


      /* Deletion Indicator: Simply a horizontal line */
      int delBefore= info.getRemovedLinesAbove();
      int delBelow= info.getRemovedLinesBelow();
      if (delBefore > 0 || delBelow > 0) {
        gc.setForeground(deletionColor);
        if (delBefore > 0)
          gc.drawLine(0, y, width, y);
        if (delBelow > 0)

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