| Clover Coverage Report - FEST Swing 1.2 |
|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| LabelMatcher | Line # 36 | 20 | 0% | 11 | 0 | 100% |
1.0
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||
| No Tests | |||
| 1 | /* | |
| 2 | * Created on Dec 2, 2008 | |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except | |
| 5 | * in compliance with the License. You may obtain a copy of the License at | |
| 6 | * | |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 8 | * | |
| 9 | * Unless required by applicable law or agreed to in writing, software distributed under the License | |
| 10 | * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express | |
| 11 | * or implied. See the License for the specific language governing permissions and limitations under | |
| 12 | * the License. | |
| 13 | * | |
| 14 | * Copyright @2008-2010 the original author or authors. | |
| 15 | */ | |
| 16 | package org.fest.swing.core; | |
| 17 | ||
| 18 | import static java.lang.String.valueOf; | |
| 19 | import static org.fest.util.Objects.areEqual; | |
| 20 | import static org.fest.util.Strings.*; | |
| 21 | ||
| 22 | import java.awt.Component; | |
| 23 | ||
| 24 | import javax.swing.JLabel; | |
| 25 | ||
| 26 | import org.fest.swing.annotation.RunsInCurrentThread; | |
| 27 | ||
| 28 | /** | |
| 29 | * Understands <code>{@link java.awt.Component}</code> matching by the text of the associated | |
| 30 | * <code>{@link JLabel}</code> and (optionally) by type. | |
| 31 | * @see JLabel#getLabelFor() | |
| 32 | * @see JLabel#setLabelFor(Component) | |
| 33 | * | |
| 34 | * @author Alex Ruiz | |
| 35 | */ | |
| 36 | public class LabelMatcher extends AbstractComponentMatcher { | |
| 37 | ||
| 38 | private final String label; | |
| 39 | private final Class<? extends Component> type; | |
| 40 | ||
| 41 | /** | |
| 42 | * Creates a new <code>{@link LabelMatcher}</code>. The component to match does not have to be showing. | |
| 43 | * @param label the text of the label associated to the component we are looking for. | |
| 44 | * @throws NullPointerException if the given label is <code>null</code>. | |
| 45 | * @throws IllegalArgumentException if the given label is empty. | |
| 46 | */ | |
| 47 | 6 |
 public LabelMatcher(String label) { |
| 48 | 6 | this(label, false); |
| 49 | } | |
| 50 | ||
| 51 | /** | |
| 52 | * Creates a new <code>{@link LabelMatcher}</code>. | |
| 53 | * @param label the text of the label associated to the component we are looking for. | |
| 54 | * @param requireShowing indicates if the component to match should be showing or not. | |
| 55 | * @throws NullPointerException if the given label is <code>null</code>. | |
| 56 | * @throws IllegalArgumentException if the given label is empty. | |
| 57 | */ | |
| 58 | 13 |
public LabelMatcher(String label, boolean requireShowing) { |
| 59 | 13 | this(label, Component.class, requireShowing); |
| 60 | } | |
| 61 | ||
| 62 | /** | |
| 63 | * Creates a new <code>{@link LabelMatcher}</code>. The component to match does not have to be showing. | |
| 64 | * @param label the text of the label associated to the component we are looking for. | |
| 65 | * @param type the type of the component we are looking for. | |
| 66 | * @throws NullPointerException if the given label is <code>null</code>. | |
| 67 | * @throws IllegalArgumentException if the given label is empty. | |
| 68 | * @throws NullPointerException if the given type is <code>null</code>. | |
| 69 | */ | |
| 70 | 1 |
public LabelMatcher(String label, Class<? extends Component> type) { |
| 71 | 1 | this(label, type, false); |
| 72 | } | |
| 73 | ||
| 74 | /** | |
| 75 | * Creates a new <code>{@link LabelMatcher}</code>. | |
| 76 | * @param label the text of the label associated to the component we are looking for. | |
| 77 | * @param type the type of the component we are looking for. | |
| 78 | * @param requireShowing indicates if the component to match should be showing or not. | |
| 79 | * @throws NullPointerException if the given label is <code>null</code>. | |
| 80 | * @throws IllegalArgumentException if the given label is empty. | |
| 81 | * @throws NullPointerException if the given type is <code>null</code>. | |
| 82 | */ | |
| 83 | 25 |
public LabelMatcher(String label, Class<? extends Component> type, boolean requireShowing) { |
| 84 | 25 | super(requireShowing); |
| 85 | 25 | if (label == null) |
| 86 | 1 | throw new NullPointerException("The text of the label associated to the component to find should not be null"); |
| 87 | 24 | if (isEmpty(label)) |
| 88 | 1 | throw new IllegalArgumentException("The text of the label associated to the component to find should not be empty"); |
| 89 | 1 | if (type == null) throw new NullPointerException("The type of component to find should not be null"); |
| 90 | 22 | this.label = label; |
| 91 | 22 | this.type = type; |
| 92 | } | |
| 93 | ||
| 94 | /** | |
| 95 | * Indicates whether the given <code>{@link java.awt.Component}</code> matches the criteria specified in this | |
| 96 | * matcher: | |
| 97 | * <ol> | |
| 98 | * <li>the text of the <code>{@link JLabel}</code></li> attached to the component to look for matches the text | |
| 99 | * specified in this matcher | |
| 100 | * <li>the component to look for is of the type specified in this matcher (if specified)</li> | |
| 101 | * <li>visibility of the given <code>{@link java.awt.Component}</code> matches the value specified in this matcher | |
| 102 | * </li> | |
| 103 | * </ol> | |
| 104 | * <p> | |
| 105 | * <b>Note:</b> This method is <b>not</b> guaranteed to be executed in the event dispatch thread (EDT.) Clients are | |
| 106 | * responsible for calling this method from the EDT. | |
| 107 | * </p> | |
| 108 | * @return <code>true</code> if the name and visibility of the given <code>Component</code> matches the values | |
| 109 | * specified in this matcher, <code>false</code> otherwise. | |
| 110 | */ | |
| 111 | 96 |
@RunsInCurrentThread |
| 112 | public boolean matches(Component c) { | |
| 113 | 76 | if (!(c instanceof JLabel)) return false; |
| 114 | 20 | JLabel labelForComponent = (JLabel)c; |
| 115 | 10 | if (!areEqual(labelForComponent.getText(), label)) return false; |
| 116 | 10 | Component labeled = labelForComponent.getLabelFor(); |
| 117 | 10 | return type.isInstance(labeled) && requireShowingMatches(labeled); |
| 118 | } | |
| 119 | ||
| 120 | 6 |
@Override public String toString() { |
| 121 | 6 | return concat( |
| 122 | getClass().getName(), "[", | |
| 123 | "label=", quote(label), ", ", | |
| 124 | "type=", type.getName(), ", ", | |
| 125 | "requireShowing=", valueOf(requireShowing()), | |
| 126 | "]" | |
| 127 | ); | |
| 128 | } | |
| 129 | } | |
|
||||||||||||
