source: josm/trunk/src/org/openstreetmap/josm/gui/conflict/tags/RelationMemberConflictResolver.java@ 11606

Last change on this file since 11606 was 11354, checked in by Don-vip, 7 years ago

fix #14078 - NPE
  • Property svn:eol-style set to native
File size: 8.6 KB
Line 
1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.gui.conflict.tags;
3
4import static org.openstreetmap.josm.tools.I18n.tr;
5import static org.openstreetmap.josm.tools.I18n.trc;
6
7import java.awt.BorderLayout;
8import java.awt.FlowLayout;
9import java.awt.GridBagConstraints;
10import java.awt.GridBagLayout;
11import java.awt.Insets;
12import java.awt.event.ActionEvent;
13import java.awt.event.FocusAdapter;
14import java.awt.event.FocusEvent;
15import java.util.Collection;
16
17import javax.swing.AbstractAction;
18import javax.swing.AbstractButton;
19import javax.swing.BoxLayout;
20import javax.swing.ButtonModel;
21import javax.swing.JButton;
22import javax.swing.JCheckBox;
23import javax.swing.JLabel;
24import javax.swing.JPanel;
25import javax.swing.JScrollPane;
26import javax.swing.UIManager;
27import javax.swing.event.ChangeEvent;
28import javax.swing.event.ChangeListener;
29
30import org.openstreetmap.josm.Main;
31import org.openstreetmap.josm.command.ChangePropertyCommand;
32import org.openstreetmap.josm.command.Command;
33import org.openstreetmap.josm.data.osm.OsmPrimitive;
34import org.openstreetmap.josm.data.osm.Tag;
35import org.openstreetmap.josm.gui.layer.OsmDataLayer;
36import org.openstreetmap.josm.gui.tagging.ac.AutoCompletingTextField;
37import org.openstreetmap.josm.gui.tagging.ac.AutoCompletionList;
38import org.openstreetmap.josm.gui.widgets.JMultilineLabel;
39import org.openstreetmap.josm.tools.ImageProvider;
40
41public class RelationMemberConflictResolver extends JPanel {
42
43 private final AutoCompletingTextField tfRole = new AutoCompletingTextField(10);
44 private final AutoCompletingTextField tfKey = new AutoCompletingTextField(10);
45 private final AutoCompletingTextField tfValue = new AutoCompletingTextField(10);
46 private JCheckBox cbTagRelations;
47 private final RelationMemberConflictResolverModel model;
48 private final RelationMemberConflictResolverTable tblResolver;
49 private final JMultilineLabel lblHeader = new JMultilineLabel("");
50
51 protected final void build() {
52 setLayout(new GridBagLayout());
53 final JPanel pnl = new JPanel(new BorderLayout());
54 pnl.add(lblHeader);
55 GridBagConstraints gc = new GridBagConstraints();
56 gc.fill = GridBagConstraints.HORIZONTAL;
57 gc.weighty = 0.0;
58 gc.weightx = 1.0;
59 gc.insets = new Insets(5, 5, 5, 5);
60 add(pnl, gc);
61
62 gc.gridy = 1;
63 gc.weighty = 1.0;
64 gc.fill = GridBagConstraints.BOTH;
65 gc.insets = new Insets(0, 0, 0, 0);
66 add(new JScrollPane(tblResolver), gc);
67
68 final JPanel pnl2 = new JPanel();
69 pnl2.setLayout(new BoxLayout(pnl2, BoxLayout.Y_AXIS));
70 pnl2.add(buildRoleEditingPanel());
71 pnl2.add(buildTagRelationsPanel());
72 gc.gridy = 2;
73 gc.weighty = 0.0;
74 gc.fill = GridBagConstraints.HORIZONTAL;
75 add(pnl2, gc);
76 }
77
78 protected JPanel buildRoleEditingPanel() {
79 JPanel pnl = new JPanel(new FlowLayout(FlowLayout.LEFT));
80 pnl.add(new JLabel(tr("Role:")));
81 pnl.add(tfRole);
82 tfRole.setToolTipText(tr("Enter a role for all relation memberships"));
83 pnl.add(new JButton(new ApplyRoleAction()));
84 tfRole.addActionListener(new ApplyRoleAction());
85 tfRole.addFocusListener(
86 new FocusAdapter() {
87 @Override
88 public void focusGained(FocusEvent e) {
89 tfRole.selectAll();
90 }
91 }
92 );
93 return pnl;
94 }
95
96 protected JPanel buildTagRelationsPanel() {
97 JPanel pnl = new JPanel(new FlowLayout(FlowLayout.LEFT));
98 cbTagRelations = new JCheckBox(tr("Tag modified relations with "));
99 cbTagRelations.addChangeListener(new ToggleTagRelationsAction());
100 cbTagRelations.setToolTipText(
101 tr("<html>Select to enable entering a tag which will be applied<br>"
102 + "to all modified relations.</html>"));
103 pnl.add(cbTagRelations);
104 pnl.add(new JLabel(trc("tag", "Key:")));
105 pnl.add(tfKey);
106 tfKey.setToolTipText(tr("<html>Enter a tag key, e.g. <strong><tt>fixme</tt></strong></html>"));
107 pnl.add(new JLabel(tr("Value:")));
108 pnl.add(tfValue);
109 tfValue.setToolTipText(tr("<html>Enter a tag value, e.g. <strong><tt>check members</tt></strong></html>"));
110 cbTagRelations.setSelected(false);
111 tfKey.setEnabled(false);
112 tfValue.setEnabled(false);
113 return pnl;
114 }
115
116 /**
117 * Constructs a new {@code RelationMemberConflictResolver}.
118 * @param model model managing a list of conflicting relation members
119 * @since 7661
120 */
121 public RelationMemberConflictResolver(RelationMemberConflictResolverModel model) {
122 this.model = model;
123 this.tblResolver = new RelationMemberConflictResolverTable(model);
124 build();
125 }
126
127 /**
128 * Initializes for way combining.
129 */
130 public void initForWayCombining() {
131 lblHeader.setText(tr("<html>The combined ways are members in one or more relations. "
132 + "Please decide whether you want to <strong>keep</strong> these memberships "
133 + "for the combined way or whether you want to <strong>remove</strong> them.<br>"
134 + "The default is to <strong>keep</strong> the first way and <strong>remove</strong> "
135 + "the other ways that are members of the same relation: the combined way will "
136 + "take the place of the original way in the relation."
137 + "</html>"));
138 invalidate();
139 }
140
141 /**
142 * Initializes for node merging.
143 */
144 public void initForNodeMerging() {
145 lblHeader.setText(tr("<html>The merged nodes are members in one or more relations. "
146 + "Please decide whether you want to <strong>keep</strong> these memberships "
147 + "for the target node or whether you want to <strong>remove</strong> them.<br>"
148 + "The default is to <strong>keep</strong> the first node and <strong>remove</strong> "
149 + "the other nodes that are members of the same relation: the target node will "
150 + "take the place of the original node in the relation."
151 + "</html>"));
152 invalidate();
153 }
154
155 class ApplyRoleAction extends AbstractAction {
156 ApplyRoleAction() {
157 putValue(NAME, tr("Apply"));
158 new ImageProvider("ok").getResource().attachImageIcon(this);
159 putValue(SHORT_DESCRIPTION, tr("Apply this role to all members"));
160 }
161
162 @Override
163 public void actionPerformed(ActionEvent e) {
164 model.applyRole(tfRole.getText());
165 }
166 }
167
168 class ToggleTagRelationsAction implements ChangeListener {
169 @Override
170 public void stateChanged(ChangeEvent e) {
171 ButtonModel buttonModel = ((AbstractButton) e.getSource()).getModel();
172 tfKey.setEnabled(buttonModel.isSelected());
173 tfValue.setEnabled(buttonModel.isSelected());
174 tfKey.setBackground(buttonModel.isSelected() ? UIManager.getColor("TextField.background") : UIManager
175 .getColor("Panel.background"));
176 tfValue.setBackground(buttonModel.isSelected() ? UIManager.getColor("TextField.background") : UIManager
177 .getColor("Panel.background"));
178 }
179 }
180
181 public RelationMemberConflictResolverModel getModel() {
182 return model;
183 }
184
185 public Command buildTagApplyCommands(Collection<? extends OsmPrimitive> primitives) {
186 if (!cbTagRelations.isSelected())
187 return null;
188 if (tfKey.getText().trim().isEmpty())
189 return null;
190 if (tfValue.getText().trim().isEmpty())
191 return null;
192 if (primitives == null || primitives.isEmpty())
193 return null;
194 return new ChangePropertyCommand(primitives, Tag.removeWhiteSpaces(tfKey.getText()), Tag.removeWhiteSpaces(tfValue.getText()));
195 }
196
197 public void prepareForEditing() {
198 AutoCompletionList acList = new AutoCompletionList();
199 OsmDataLayer editLayer = Main.getLayerManager().getEditLayer();
200 if (editLayer != null) {
201 editLayer.data.getAutoCompletionManager().populateWithMemberRoles(acList);
202 }
203 tfRole.setAutoCompletionList(acList);
204 AutoCompletingTextField editor = (AutoCompletingTextField) tblResolver.getColumnModel().getColumn(2).getCellEditor();
205 if (editor != null) {
206 editor.setAutoCompletionList(acList);
207 }
208 AutoCompletionList acList2 = new AutoCompletionList();
209 if (editLayer != null) {
210 editLayer.data.getAutoCompletionManager().populateWithKeys(acList2);
211 }
212 tfKey.setAutoCompletionList(acList2);
213 }
214}
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