| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.myfaces.tobago.model; |
| |
| import org.apache.myfaces.tobago.event.SortActionEvent; |
| import org.apache.myfaces.tobago.internal.util.StringUtils; |
| |
| import java.io.Serializable; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class SheetState implements Serializable, ScrollPositionState { |
| |
| private static final long serialVersionUID = 2L; |
| |
| private int first; |
| private String sortedColumnId; |
| private boolean ascending; |
| private boolean toBeSorted; |
| private List<Integer> columnWidths; |
| private List<Integer> selectedRows; |
| private ScrollPosition scrollPosition; |
| private ExpandedState expandedState; |
| private SelectedState selectedState; |
| |
| public SheetState() { |
| reset(); |
| } |
| |
| public void reset() { |
| first = -1; |
| sortedColumnId = null; |
| ascending = true; |
| toBeSorted = false; |
| columnWidths = new ArrayList<>(); |
| resetSelected(); |
| if (expandedState != null) { |
| expandedState.reset(); |
| } |
| if (selectedState != null) { |
| selectedState.clear(); |
| } |
| if (scrollPosition != null) { |
| scrollPosition.clear(); |
| } else { |
| scrollPosition = new ScrollPosition(); |
| } |
| } |
| |
| public void resetSelected() { |
| selectedRows = new ArrayList<>(); |
| } |
| |
| public List<Integer> getSelectedRows() { |
| return selectedRows; |
| } |
| |
| public void setSelectedRows(final List<Integer> selectedRows) { |
| assert selectedRows != null; |
| this.selectedRows = selectedRows; |
| } |
| |
| public String getSortedColumnId() { |
| return sortedColumnId; |
| } |
| |
| public void setSortedColumnId(final String sortedColumnId) { |
| if (StringUtils.notEquals(this.sortedColumnId, sortedColumnId)) { |
| this.sortedColumnId = sortedColumnId; |
| toBeSorted = true; |
| } |
| } |
| |
| public boolean isAscending() { |
| return ascending; |
| } |
| |
| public void setAscending(final boolean ascending) { |
| if (this.ascending != ascending) { |
| this.ascending = ascending; |
| toBeSorted = true; |
| } |
| } |
| |
| public List<Integer> getColumnWidths() { |
| return columnWidths; |
| } |
| |
| public void setColumnWidths(final List<Integer> columnWidths) { |
| this.columnWidths = columnWidths; |
| } |
| |
| public boolean isDefinedColumnWidths() { |
| for (final Integer columnWidth : columnWidths) { |
| if (columnWidth < 0) { |
| return false; |
| } |
| } |
| return columnWidths.size() > 0; |
| } |
| |
| public int getFirst() { |
| return first; |
| } |
| |
| public void setFirst(final int first) { |
| this.first = first; |
| } |
| |
| /** |
| * @deprecated since 4.2.0, please use {@link #updateSortState(String id)} |
| */ |
| @Deprecated |
| public void updateSortState(final SortActionEvent sortEvent) { |
| updateSortState(sortEvent.getColumn().getId()); |
| } |
| |
| public void updateSortState(final String columnId) { |
| if (columnId.equals(sortedColumnId)) { |
| setAscending(!isAscending()); |
| } else { |
| setAscending(true); |
| setSortedColumnId(columnId); |
| } |
| } |
| |
| public void resetSortState() { |
| setAscending(true); |
| setSortedColumnId(null); |
| } |
| |
| @Override |
| public ScrollPosition getScrollPosition() { |
| return scrollPosition; |
| } |
| |
| public void setScrollPosition(final ScrollPosition scrollPosition) { |
| this.scrollPosition = scrollPosition; |
| } |
| |
| public ExpandedState getExpandedState() { |
| if (expandedState == null) { |
| expandedState = new ExpandedState(2); |
| } |
| return expandedState; |
| } |
| |
| public void setExpandedState(final ExpandedState expandedState) { |
| this.expandedState = expandedState; |
| } |
| |
| public SelectedState getSelectedState() { |
| if (selectedState == null) { |
| selectedState = new SelectedState(); |
| } |
| return selectedState; |
| } |
| |
| public void setSelectedState(final SelectedState selectedState) { |
| this.selectedState = selectedState; |
| } |
| |
| public boolean isToBeSorted() { |
| return toBeSorted; |
| } |
| |
| public void setToBeSorted(final boolean toBeSorted) { |
| this.toBeSorted = toBeSorted; |
| } |
| } |