Package org.pentaho.reporting.designer.core.util.undo

Examples of org.pentaho.reporting.designer.core.util.undo.UndoManager


        }

        if (result == 0)
        {
          final ReportDocumentContext context = dragContext.getRenderContext();
          final UndoManager undo = context.getUndo();
          undo.addChange(Messages.getInstance().getString("TocElementDragHandler.UndoEntry"),
              new ElementEditUndoEntry(parent.getObjectID(), parent.getElementCount(), null, subReport));
          parent.addElement(subReport);
        }
        else
        {
          final AbstractRootLevelBand arb = (AbstractRootLevelBand) parent;

          final ReportDocumentContext context = dragContext.getRenderContext();
          final UndoManager undo = context.getUndo();
          undo.addChange(Messages.getInstance().getString("TocElementDragHandler.UndoEntry"),
              new BandedSubreportEditUndoEntry(parent.getObjectID(), arb.getSubReportCount(), null, subReport));
          arb.addSubReport(subReport);
        }
      }
      else
      {
        final ReportDocumentContext context = dragContext.getRenderContext();
        final UndoManager undo = context.getUndo();
        undo.addChange(Messages.getInstance().getString("TocElementDragHandler.UndoEntry"),
            new ElementEditUndoEntry(parent.getObjectID(), parent.getElementCount(), null, subReport));
        parent.addElement(subReport);
      }

      dragContext.getRenderContext().getSelectionModel().setSelectedElements(new Object[]{subReport});
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    final ReportDocumentContext reportRenderContext = getReportRenderContext();
    if (reportRenderContext == null)
    {
      throw new IllegalStateException("No report render context? Thats bad.");
    }
    final UndoManager undo = reportRenderContext.getUndo();

    boolean changed = false;
    final ReportElement[] elements = getAttributeDataBackend().getData();
    final ArrayList<UndoEntry> undos = new ArrayList<UndoEntry>();
    for (int i = 0; i < elements.length; i++)
    {
      final ReportElement element = elements[i];
      final Object attribute = element.getAttribute(metaData.getNameSpace(), metaData.getName());
      if ((ObjectUtilities.equal(attribute, value)) == false)
      {
        undos.add(new AttributeEditUndoEntry
            (element.getObjectID(), metaData.getNameSpace(), metaData.getName(), attribute, value));
        element.setAttribute(metaData.getNameSpace(), metaData.getName(), value);
        changed = true;
      }
    }
    undo.addChange(Messages.getString("AttributeTableModel.UndoName"),
        new CompoundUndoEntry((UndoEntry[]) undos.toArray(new UndoEntry[undos.size()])));

    return changed;
  }
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    if (reportRenderContext == null)
    {
      throw new IllegalStateException("No report render context? Thats bad.");
    }

    final UndoManager undo = reportRenderContext.getUndo();
    boolean changed = false;
    final ReportElement[] elements = getAttributeDataBackend().getData();
    final ArrayList<UndoEntry> undos = new ArrayList<UndoEntry>();
    for (int i = 0; i < elements.length; i++)
    {
      final ReportElement element = elements[i];
      final Object attribute = element.getAttribute(metaData.getNameSpace(), metaData.getName());
      if ((ObjectUtilities.equal(attribute, value)) == false)
      {
        undos.add(new AttributeEditUndoEntry
            (element.getObjectID(), metaData.getNameSpace(), metaData.getName(), attribute, value));
        element.setAttribute(metaData.getNameSpace(), metaData.getName(), value);
        changed = true;
      }
    }
    undo.addChange(Messages.getString("VisualAttributeTableModel.UndoName"),
        new CompoundUndoEntry((UndoEntry[]) undos.toArray(new UndoEntry[undos.size()])));

    return changed;
  }
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      final ReportDocumentContext reportRenderContext = getReportRenderContext();
      if (reportRenderContext == null)
      {
        throw new IllegalStateException("No report render context? Thats bad.");
      }
      final UndoManager undo = reportRenderContext.getUndo();

      final ArrayList<UndoEntry> undos = new ArrayList<UndoEntry>();
      for (int i = 0; i < elements.length; i++)
      {
        final Element element = elements[i];
        final Expression attribute = element.getAttributeExpression
            (metaData.getNameSpace(), metaData.getName());
        if (value != null)
        {
          final Expression expression = value.getInstance();
          undos.add(new AttributeExpressionEditUndoEntry
              (element.getObjectID(), metaData.getNameSpace(), metaData.getName(), attribute, expression));
          element.setAttributeExpression(metaData.getNameSpace(), metaData.getName(), expression);
        }
        else
        {
          undos.add(new AttributeExpressionEditUndoEntry
              (element.getObjectID(), metaData.getNameSpace(), metaData.getName(), attribute, null));
          element.setAttributeExpression(metaData.getNameSpace(), metaData.getName(), null);
        }
      }
      undo.addChange(Messages.getString("VisualAttributeTableModel.UndoNameExpression"),
          new CompoundUndoEntry((UndoEntry[]) undos.toArray(new UndoEntry[undos.size()])));

    }
    return changed;
  }
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        }

        if (result == 0)
        {
          final ReportRenderContext context = dragContext.getRenderContext();
          final UndoManager undo = context.getUndo();
          undo.addChange(Messages.getInstance().getString("TocElementDragHandler.UndoEntry"),
              new ElementEditUndoEntry(parent.getObjectID(), parent.getElementCount(), null, subReport));
          parent.addElement(subReport);
        }
        else
        {
          final AbstractRootLevelBand arb = (AbstractRootLevelBand) parent;

          final ReportRenderContext context = dragContext.getRenderContext();
          final UndoManager undo = context.getUndo();
          undo.addChange(Messages.getInstance().getString("TocElementDragHandler.UndoEntry"),
              new BandedSubreportEditUndoEntry(parent.getObjectID(), arb.getSubReportCount(), null, subReport));
          arb.addSubReport(subReport);
        }
      }
      else
      {
        final ReportRenderContext context = dragContext.getRenderContext();
        final UndoManager undo = context.getUndo();
        undo.addChange(Messages.getInstance().getString("TocElementDragHandler.UndoEntry"),
            new ElementEditUndoEntry(parent.getObjectID(), parent.getElementCount(), null, subReport));
        parent.addElement(subReport);
      }

      dragContext.getRenderContext().getSelectionModel().setSelectedElements(new Object[]{subReport});
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        }

        if (result == 0)
        {
          final ReportRenderContext context = dragContext.getRenderContext();
          final UndoManager undo = context.getUndo();
          undo.addChange(Messages.getInstance().getString("TocElementDragHandler.UndoEntry"),
              new ElementEditUndoEntry(parent.getObjectID(), parent.getElementCount(), null, subReport));
          parent.addElement(subReport);
        }
        else
        {
          final AbstractRootLevelBand arb = (AbstractRootLevelBand) parent;

          final ReportRenderContext context = dragContext.getRenderContext();
          final UndoManager undo = context.getUndo();
          undo.addChange(Messages.getInstance().getString("TocElementDragHandler.UndoEntry"),
              new BandedSubreportEditUndoEntry(parent.getObjectID(), arb.getSubReportCount(), null, subReport));
          arb.addSubReport(subReport);
        }
      }
      else
      {
        final ReportRenderContext context = dragContext.getRenderContext();
        final UndoManager undo = context.getUndo();
        undo.addChange(Messages.getInstance().getString("TocElementDragHandler.UndoEntry"),
            new ElementEditUndoEntry(parent.getObjectID(), parent.getElementCount(), null, subReport));
        parent.addElement(subReport);
      }

      dragContext.getRenderContext().getSelectionModel().setSelectedElements(new Object[]{subReport});
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  }

  public static void setShowInLayoutGui(final ReportRenderContext context,
                                        final Element element, final boolean b)
  {
    final UndoManager undo = context.getUndo();
    final Object oldValue = element.getAttribute(ReportDesignerParserModule.NAMESPACE,
        ReportDesignerParserModule.HIDE_IN_LAYOUT_GUI_ATTRIBUTE);
    final Boolean newValue = Boolean.valueOf(b);
    element.setAttribute(ReportDesignerParserModule.NAMESPACE,
        ReportDesignerParserModule.HIDE_IN_LAYOUT_GUI_ATTRIBUTE, newValue);
    undo.addChange(new AttributeEditUndoEntry(element.getObjectID(), ReportDesignerParserModule.NAMESPACE,
        ReportDesignerParserModule.HIDE_IN_LAYOUT_GUI_ATTRIBUTE, oldValue, newValue));
    element.notifyNodeStructureChanged();
  }
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            }
          }
        }
      }

      final UndoManager undo = context.getUndo();
      undo.addChange(Messages.getString("DefaultReportElementDragHandler.AddElementUndoEntry"),
          new ElementEditUndoEntry(band.getObjectID(), band.getElementCount(), null, visualElement));
      band.addElement(visualElement);

      dragContext.getRenderContext().getSelectionModel().setSelectedElements(new Object[]{visualElement});
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    final ReportRenderContext reportRenderContext = getReportRenderContext();
    if (reportRenderContext == null)
    {
      throw new IllegalStateException("No report render context? Thats bad.");
    }
    final UndoManager undo = reportRenderContext.getUndo();

    boolean changed = false;
    final ReportElement[] elements = getAttributeDataBackend().getData();
    final ArrayList<UndoEntry> undos = new ArrayList<UndoEntry>();
    for (int i = 0; i < elements.length; i++)
    {
      final ReportElement element = elements[i];
      final Object attribute = element.getAttribute(metaData.getNameSpace(), metaData.getName());
      if ((ObjectUtilities.equal(attribute, value)) == false)
      {
        undos.add(new AttributeEditUndoEntry
            (element.getObjectID(), metaData.getNameSpace(), metaData.getName(), attribute, value));
        element.setAttribute(metaData.getNameSpace(), metaData.getName(), value);
        changed = true;
      }
    }
    undo.addChange(Messages.getString("AttributeTableModel.UndoName"),
        new CompoundUndoEntry((UndoEntry[]) undos.toArray(new UndoEntry[undos.size()])));

    return changed;
  }
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      styleSheet.setStyleProperty(ElementStyleKeys.POS_X, new Float(Math.max(0, point.getX() - getParentX(band))));
      styleSheet.setStyleProperty(ElementStyleKeys.POS_Y, new Float(Math.max(0, point.getY() - getParentY(band))));

      final ReportRenderContext context = dragContext.getRenderContext();
      final UndoManager undo = context.getUndo();
      undo.addChange(new ElementEditUndoEntry(band.getObjectID(), band.getElementCount(), null, visualElement));
      band.addElement(visualElement);

      dragContext.getRenderContext().getSelectionModel().setSelectedElements(new Object[]{visualElement});

      representation.setVisible(false);
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