1 | // License: GPL. For details, see LICENSE file.
|
---|
2 | package org.openstreetmap.josm.gui.io;
|
---|
3 |
|
---|
4 | import static org.openstreetmap.josm.tools.I18n.tr;
|
---|
5 |
|
---|
6 | import java.awt.BorderLayout;
|
---|
7 | import java.awt.Dimension;
|
---|
8 | import java.awt.FlowLayout;
|
---|
9 | import java.awt.event.ActionEvent;
|
---|
10 | import java.awt.event.KeyEvent;
|
---|
11 | import java.awt.event.WindowAdapter;
|
---|
12 | import java.awt.event.WindowEvent;
|
---|
13 | import java.util.ArrayList;
|
---|
14 | import java.util.Collection;
|
---|
15 |
|
---|
16 | import javax.swing.AbstractAction;
|
---|
17 | import javax.swing.BorderFactory;
|
---|
18 | import javax.swing.DefaultListModel;
|
---|
19 | import javax.swing.JComponent;
|
---|
20 | import javax.swing.JDialog;
|
---|
21 | import javax.swing.JLabel;
|
---|
22 | import javax.swing.JList;
|
---|
23 | import javax.swing.JOptionPane;
|
---|
24 | import javax.swing.JPanel;
|
---|
25 | import javax.swing.JScrollPane;
|
---|
26 | import javax.swing.KeyStroke;
|
---|
27 | import javax.swing.event.ListSelectionEvent;
|
---|
28 | import javax.swing.event.ListSelectionListener;
|
---|
29 |
|
---|
30 | import org.openstreetmap.josm.Main;
|
---|
31 | import org.openstreetmap.josm.data.osm.Changeset;
|
---|
32 | import org.openstreetmap.josm.gui.SideButton;
|
---|
33 | import org.openstreetmap.josm.tools.ImageProvider;
|
---|
34 | import org.openstreetmap.josm.tools.WindowGeometry;
|
---|
35 |
|
---|
36 | /**
|
---|
37 | * This dialog lets the user select changesets from a list of changesets.
|
---|
38 | *
|
---|
39 | */
|
---|
40 | public class CloseChangesetDialog extends JDialog {
|
---|
41 |
|
---|
42 | /** the list */
|
---|
43 | private JList lstOpenChangesets;
|
---|
44 | /** true if the user canceled the dialog */
|
---|
45 | private boolean canceled;
|
---|
46 | /** the list model */
|
---|
47 | private DefaultListModel model;
|
---|
48 |
|
---|
49 | private SideButton btnCloseChangesets;
|
---|
50 |
|
---|
51 | protected JPanel buildTopPanel() {
|
---|
52 | JPanel pnl = new JPanel();
|
---|
53 | pnl.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
|
---|
54 | pnl.setLayout(new BorderLayout());
|
---|
55 | pnl.add(new JLabel(tr("<html>Please select the changesets you want to close</html>")), BorderLayout.CENTER);
|
---|
56 | return pnl;
|
---|
57 | }
|
---|
58 |
|
---|
59 | protected JPanel buildCenterPanel() {
|
---|
60 | JPanel pnl = new JPanel();
|
---|
61 | pnl.setLayout(new BorderLayout());
|
---|
62 | model = new DefaultListModel();
|
---|
63 | pnl.add(new JScrollPane(lstOpenChangesets = new JList(model)), BorderLayout.CENTER);
|
---|
64 | lstOpenChangesets.setCellRenderer(new ChangesetCellRenderer());
|
---|
65 | return pnl;
|
---|
66 | }
|
---|
67 |
|
---|
68 | protected JPanel buildSouthPanel() {
|
---|
69 | JPanel pnl = new JPanel();
|
---|
70 | pnl.setLayout(new FlowLayout(FlowLayout.CENTER));
|
---|
71 |
|
---|
72 | // -- close action
|
---|
73 | CloseAction closeAction = new CloseAction();
|
---|
74 | lstOpenChangesets.addListSelectionListener(closeAction);
|
---|
75 | pnl.add(btnCloseChangesets = new SideButton(closeAction));
|
---|
76 | btnCloseChangesets.setFocusable(true);
|
---|
77 | btnCloseChangesets.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER,0), "enter");
|
---|
78 | btnCloseChangesets.getActionMap().put("enter",closeAction);
|
---|
79 |
|
---|
80 | // -- cancel action
|
---|
81 | SideButton btn;
|
---|
82 | pnl.add(btn = new SideButton(new CancelAction()));
|
---|
83 | btn.setFocusable(true);
|
---|
84 | return pnl;
|
---|
85 | }
|
---|
86 |
|
---|
87 | protected void build() {
|
---|
88 | setTitle(tr("Open changesets"));
|
---|
89 | getContentPane().setLayout(new BorderLayout());
|
---|
90 | getContentPane().add(buildTopPanel(), BorderLayout.NORTH);
|
---|
91 | getContentPane().add(buildCenterPanel(), BorderLayout.CENTER);
|
---|
92 | getContentPane().add(buildSouthPanel(), BorderLayout.SOUTH);
|
---|
93 |
|
---|
94 | getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE,0), "escape");
|
---|
95 | getRootPane().getActionMap().put("escape", new CancelAction());
|
---|
96 | addWindowListener(new WindowEventHandler());
|
---|
97 | }
|
---|
98 |
|
---|
99 | @Override
|
---|
100 | public void setVisible(boolean visible) {
|
---|
101 | if (visible) {
|
---|
102 | new WindowGeometry(
|
---|
103 | getClass().getName() + ".geometry",
|
---|
104 | WindowGeometry.centerInWindow(Main.parent, new Dimension(300,300))
|
---|
105 | ).applySafe(this);
|
---|
106 | } else {
|
---|
107 | new WindowGeometry(this).remember(getClass().getName() + ".geometry");
|
---|
108 | }
|
---|
109 | super.setVisible(visible);
|
---|
110 | }
|
---|
111 |
|
---|
112 | public CloseChangesetDialog() {
|
---|
113 | super(JOptionPane.getFrameForComponent(Main.parent), ModalityType.DOCUMENT_MODAL);
|
---|
114 | build();
|
---|
115 | }
|
---|
116 |
|
---|
117 | class CloseAction extends AbstractAction implements ListSelectionListener {
|
---|
118 | public CloseAction() {
|
---|
119 | putValue(NAME, tr("Close changesets"));
|
---|
120 | putValue(SMALL_ICON, ImageProvider.get("closechangeset"));
|
---|
121 | putValue(SHORT_DESCRIPTION, tr("Close the selected open changesets"));
|
---|
122 | refreshEnabledState();
|
---|
123 | }
|
---|
124 |
|
---|
125 | public void actionPerformed(ActionEvent e) {
|
---|
126 | setCanceled(false);
|
---|
127 | setVisible(false);
|
---|
128 | }
|
---|
129 |
|
---|
130 | protected void refreshEnabledState() {
|
---|
131 | setEnabled(lstOpenChangesets.getSelectedValues() != null && lstOpenChangesets.getSelectedValues().length > 0);
|
---|
132 | }
|
---|
133 |
|
---|
134 | public void valueChanged(ListSelectionEvent e) {
|
---|
135 | refreshEnabledState();
|
---|
136 | }
|
---|
137 | }
|
---|
138 |
|
---|
139 | class CancelAction extends AbstractAction {
|
---|
140 |
|
---|
141 | public CancelAction() {
|
---|
142 | putValue(NAME, tr("Cancel"));
|
---|
143 | putValue(SMALL_ICON, ImageProvider.get("cancel"));
|
---|
144 | putValue(SHORT_DESCRIPTION, tr("Cancel closing of changesets"));
|
---|
145 | }
|
---|
146 |
|
---|
147 | public void cancel() {
|
---|
148 | setCanceled(true);
|
---|
149 | setVisible(false);
|
---|
150 | }
|
---|
151 |
|
---|
152 | public void actionPerformed(ActionEvent e) {
|
---|
153 | cancel();
|
---|
154 | }
|
---|
155 | }
|
---|
156 |
|
---|
157 | class WindowEventHandler extends WindowAdapter {
|
---|
158 |
|
---|
159 | @Override
|
---|
160 | public void windowActivated(WindowEvent arg0) {
|
---|
161 | btnCloseChangesets.requestFocusInWindow();
|
---|
162 | }
|
---|
163 |
|
---|
164 | @Override
|
---|
165 | public void windowClosing(WindowEvent arg0) {
|
---|
166 | new CancelAction().cancel();
|
---|
167 | }
|
---|
168 |
|
---|
169 | }
|
---|
170 |
|
---|
171 | /**
|
---|
172 | * Replies true if this dialog was canceled
|
---|
173 | * @return true if this dialog was canceled
|
---|
174 | */
|
---|
175 | public boolean isCanceled() {
|
---|
176 | return canceled;
|
---|
177 | }
|
---|
178 |
|
---|
179 | /**
|
---|
180 | * Sets whether this dialog is canceled
|
---|
181 | *
|
---|
182 | * @param canceled true, if this dialog is canceld
|
---|
183 | */
|
---|
184 | protected void setCanceled(boolean canceled) {
|
---|
185 | this.canceled = canceled;
|
---|
186 | }
|
---|
187 |
|
---|
188 | /**
|
---|
189 | * Sets the collection of changesets to be displayed
|
---|
190 | *
|
---|
191 | * @param changesets the collection of changesets. Assumes an empty collection if null
|
---|
192 | */
|
---|
193 | public void setChangesets(Collection<Changeset> changesets) {
|
---|
194 | if (changesets == null) {
|
---|
195 | changesets = new ArrayList<Changeset>();
|
---|
196 | }
|
---|
197 | model.removeAllElements();
|
---|
198 | for (Changeset cs: changesets) {
|
---|
199 | model.addElement(cs);
|
---|
200 | }
|
---|
201 | if (!changesets.isEmpty()) {
|
---|
202 | lstOpenChangesets.getSelectionModel().setSelectionInterval(0, changesets.size()-1);
|
---|
203 | }
|
---|
204 | }
|
---|
205 |
|
---|
206 | /**
|
---|
207 | * Replies a collection with the changesets the user selected.
|
---|
208 | * Never null, but may be empty.
|
---|
209 | *
|
---|
210 | * @return a collection with the changesets the user selected.
|
---|
211 | */
|
---|
212 | public Collection<Changeset> getSelectedChangesets() {
|
---|
213 | Object [] sel = lstOpenChangesets.getSelectedValues();
|
---|
214 | ArrayList<Changeset> ret = new ArrayList<Changeset>();
|
---|
215 | for (Object o: sel) {
|
---|
216 | ret.add((Changeset)o);
|
---|
217 | }
|
---|
218 | return ret;
|
---|
219 | }
|
---|
220 | }
|
---|