Java 类org.eclipse.gef.tools.ToolUtilities 实例源码

项目：gef-gwt 文件：AlignmentAction.java

/**
 * Returns the list of editparts which will participate in alignment.
 * 
 * @param request
 *            the alignment request
 * @return the list of parts which will be aligned
 */
protected List getOperationSet(Request request) {
    if (operationSet != null)
        return operationSet;
    List editparts = new ArrayList(getSelectedObjects());
    if (editparts.isEmpty()
            || !(editparts.get(0) instanceof GraphicalEditPart))
        return Collections.EMPTY_LIST;
    Object primary = editparts.get(editparts.size() - 1);
    editparts = ToolUtilities.getSelectionWithoutDependants(editparts);
    ToolUtilities.filterEditPartsUnderstanding(editparts, request);
    if (editparts.size() < 2 || !editparts.contains(primary))
        return Collections.EMPTY_LIST;
    EditPart parent = ((EditPart) editparts.get(0)).getParent();
    for (int i = 1; i < editparts.size(); i++) {
        EditPart part = (EditPart) editparts.get(i);
        if (part.getParent() != parent)
            return Collections.EMPTY_LIST;
    }
    return editparts;
}

项目：ermasterr 文件：ERDiagramAlignmentAction.java

/**
 * Returns the list of editparts which will participate in alignment.
 * 
 * @param request
 *            the alignment request
 * @return the list of parts which will be aligned
 */
@SuppressWarnings("unchecked")
protected List getOperationSet(final Request request) {
    if (operationSet != null)
        return operationSet;
    List editparts = new ArrayList(getSelectedObjects());
    for (final Iterator iter = editparts.iterator(); iter.hasNext();) {
        if (iter.next() instanceof NormalColumnEditPart) {
            iter.remove();
        }
    }

    if (editparts.isEmpty() || !(editparts.get(0) instanceof GraphicalEditPart))
        return Collections.EMPTY_LIST;
    final Object primary = editparts.get(editparts.size() - 1);
    editparts = ToolUtilities.getSelectionWithoutDependants(editparts);
    ToolUtilities.filterEditPartsUnderstanding(editparts, request);
    if (editparts.size() < 2 || !editparts.contains(primary))
        return Collections.EMPTY_LIST;
    final EditPart parent = ((EditPart) editparts.get(0)).getParent();
    for (int i = 1; i < editparts.size(); i++) {
        final EditPart part = (EditPart) editparts.get(i);
        if (part.getParent() != parent)
            return Collections.EMPTY_LIST;
    }
    return editparts;
}

项目：ermaster-k 文件：ERDiagramAlignmentAction.java

/**
 * Returns the list of editparts which will participate in alignment.
 * 
 * @param request
 *            the alignment request
 * @return the list of parts which will be aligned
 */
@SuppressWarnings("unchecked")
protected List getOperationSet(Request request) {
    if (operationSet != null)
        return operationSet;
    List editparts = new ArrayList(getSelectedObjects());
    for (Iterator iter = editparts.iterator(); iter.hasNext();) {
        if (iter.next() instanceof NormalColumnEditPart) {
            iter.remove();
        }
    }

    if (editparts.isEmpty()
            || !(editparts.get(0) instanceof GraphicalEditPart))
        return Collections.EMPTY_LIST;
    Object primary = editparts.get(editparts.size() - 1);
    editparts = ToolUtilities.getSelectionWithoutDependants(editparts);
    ToolUtilities.filterEditPartsUnderstanding(editparts, request);
    if (editparts.size() < 2 || !editparts.contains(primary))
        return Collections.EMPTY_LIST;
    EditPart parent = ((EditPart) editparts.get(0)).getParent();
    for (int i = 1; i < editparts.size(); i++) {
        EditPart part = (EditPart) editparts.get(i);
        if (part.getParent() != parent)
            return Collections.EMPTY_LIST;
    }
    return editparts;
}

项目：PDFReporter-Studio 文件：CellResizeTracker.java

protected List<EditPart> createOperationSet() {
    List<EditPart> editparts = null;
    if (editpart == null) {
        editparts = Collections.emptyList();
    } else {
        editparts = new ArrayList<EditPart>();
        editparts.add(editpart);
        ToolUtilities.filterEditPartsUnderstanding(editparts, getSourceRequest());
    }
    return editparts;
}

项目：PDFReporter-Studio 文件：BandResizeTracker.java

protected List<EditPart> createOperationSet() {
    List<EditPart> editparts = null;
    if (editpart == null) {
        editparts = Collections.emptyList();
    } else {
        editparts = new ArrayList<EditPart>();
        editparts.add(editpart);
        ToolUtilities.filterEditPartsUnderstanding(editparts, getSourceRequest());
    }

    return editparts;
}

项目：erflute 文件：ERDiagramAlignmentAction.java

/**
 * Returns the list of editparts which will participate in alignment.
 * @param request the alignment request
 * @return the list of parts which will be aligned
 */
@SuppressWarnings({ "unchecked", "rawtypes" })
protected List getOperationSet(Request request) {
    if (operationSet != null)
        return operationSet;
    List<?> editparts = new ArrayList<Object>(getSelectedObjects());
    for (final Iterator<?> iter = editparts.iterator(); iter.hasNext();) {
        if (iter.next() instanceof NormalColumnEditPart) {
            iter.remove();
        }
    }

    if (editparts.isEmpty() || !(editparts.get(0) instanceof GraphicalEditPart)) {
        return Collections.EMPTY_LIST;
    }
    final Object primary = editparts.get(editparts.size() - 1);
    editparts = ToolUtilities.getSelectionWithoutDependants(editparts);
    ToolUtilities.filterEditPartsUnderstanding(editparts, request);
    if (editparts.size() < 2 || !editparts.contains(primary)) {
        return Collections.EMPTY_LIST;
    }
    final EditPart parent = ((EditPart) editparts.get(0)).getParent();
    for (int i = 1; i < editparts.size(); i++) {
        final EditPart part = (EditPart) editparts.get(i);
        if (part.getParent() != parent) {
            return Collections.EMPTY_LIST;
        }
    }
    return editparts;
}

项目：ermaster-nhit 文件：ERDiagramAlignmentAction.java

/**
 * Returns the list of editparts which will participate in alignment.
 * 
 * @param request
 *            the alignment request
 * @return the list of parts which will be aligned
 */
@SuppressWarnings("unchecked")
protected List getOperationSet(Request request) {
    if (operationSet != null)
        return operationSet;
    List editparts = new ArrayList(getSelectedObjects());
    for (Iterator iter = editparts.iterator(); iter.hasNext();) {
        if (iter.next() instanceof NormalColumnEditPart) {
            iter.remove();
        }
    }

    if (editparts.isEmpty()
            || !(editparts.get(0) instanceof GraphicalEditPart))
        return Collections.EMPTY_LIST;
    Object primary = editparts.get(editparts.size() - 1);
    editparts = ToolUtilities.getSelectionWithoutDependants(editparts);
    ToolUtilities.filterEditPartsUnderstanding(editparts, request);
    if (editparts.size() < 2 || !editparts.contains(primary))
        return Collections.EMPTY_LIST;
    EditPart parent = ((EditPart) editparts.get(0)).getParent();
    for (int i = 1; i < editparts.size(); i++) {
        EditPart part = (EditPart) editparts.get(i);
        if (part.getParent() != parent)
            return Collections.EMPTY_LIST;
    }
    return editparts;
}