001// License: GPL. For details, see LICENSE file. 002package org.openstreetmap.josm.gui.io; 003 004import static org.openstreetmap.josm.tools.I18n.tr; 005 006import java.awt.BorderLayout; 007import java.awt.Dimension; 008import java.awt.FlowLayout; 009import java.awt.event.ActionEvent; 010import java.awt.event.WindowAdapter; 011import java.awt.event.WindowEvent; 012import java.io.Serializable; 013import java.util.ArrayList; 014import java.util.Collection; 015import java.util.Collections; 016import java.util.Comparator; 017import java.util.List; 018 019import javax.swing.AbstractAction; 020import javax.swing.AbstractListModel; 021import javax.swing.Action; 022import javax.swing.BorderFactory; 023import javax.swing.JDialog; 024import javax.swing.JLabel; 025import javax.swing.JList; 026import javax.swing.JPanel; 027import javax.swing.JScrollPane; 028import javax.swing.JSplitPane; 029import javax.swing.ListSelectionModel; 030import javax.swing.event.ListSelectionEvent; 031import javax.swing.event.ListSelectionListener; 032 033import org.openstreetmap.josm.Main; 034import org.openstreetmap.josm.data.osm.OsmPrimitive; 035import org.openstreetmap.josm.data.osm.OsmPrimitiveType; 036import org.openstreetmap.josm.gui.DefaultNameFormatter; 037import org.openstreetmap.josm.gui.OsmPrimitivRenderer; 038import org.openstreetmap.josm.gui.SideButton; 039import org.openstreetmap.josm.gui.help.ContextSensitiveHelpAction; 040import org.openstreetmap.josm.gui.help.HelpUtil; 041import org.openstreetmap.josm.gui.util.GuiHelper; 042import org.openstreetmap.josm.tools.ImageProvider; 043import org.openstreetmap.josm.tools.InputMapUtils; 044import org.openstreetmap.josm.tools.WindowGeometry; 045 046/** 047 * This dialog can be used to select individual object for uploading. 048 * 049 * @since 2250 050 */ 051public class UploadSelectionDialog extends JDialog { 052 053 private final OsmPrimitiveList lstSelectedPrimitives = new OsmPrimitiveList(); 054 private final OsmPrimitiveList lstDeletedPrimitives = new OsmPrimitiveList(); 055 private JSplitPane spLists; 056 private boolean canceled; 057 private SideButton btnContinue; 058 059 /** 060 * Constructs a new {@code UploadSelectionDialog}. 061 */ 062 public UploadSelectionDialog() { 063 super(GuiHelper.getFrameForComponent(Main.parent), ModalityType.DOCUMENT_MODAL); 064 build(); 065 } 066 067 protected JPanel buildSelectedPrimitivesPanel() { 068 JPanel pnl = new JPanel(new BorderLayout()); 069 JLabel lbl = new JLabel( 070 tr("<html>Mark modified objects <strong>from the current selection</strong> to be uploaded to the server.</html>")); 071 lbl.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); 072 pnl.add(lbl, BorderLayout.NORTH); 073 pnl.add(new JScrollPane(lstSelectedPrimitives), BorderLayout.CENTER); 074 lbl.setLabelFor(lstSelectedPrimitives); 075 return pnl; 076 } 077 078 protected JPanel buildDeletedPrimitivesPanel() { 079 JPanel pnl = new JPanel(new BorderLayout()); 080 JLabel lbl = new JLabel(tr("<html>Mark <strong>locally deleted objects</strong> to be deleted on the server.</html>")); 081 lbl.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); 082 pnl.add(lbl, BorderLayout.NORTH); 083 pnl.add(new JScrollPane(lstDeletedPrimitives), BorderLayout.CENTER); 084 lbl.setLabelFor(lstDeletedPrimitives); 085 return pnl; 086 } 087 088 protected JPanel buildButtonPanel() { 089 JPanel pnl = new JPanel(new FlowLayout()); 090 ContinueAction continueAction = new ContinueAction(); 091 btnContinue = new SideButton(continueAction); 092 pnl.add(btnContinue); 093 btnContinue.setFocusable(true); 094 lstDeletedPrimitives.getSelectionModel().addListSelectionListener(continueAction); 095 lstSelectedPrimitives.getSelectionModel().addListSelectionListener(continueAction); 096 097 pnl.add(new SideButton(new CancelAction())); 098 pnl.add(new SideButton(new ContextSensitiveHelpAction(HelpUtil.ht("/Dialog/UploadSelection")))); 099 return pnl; 100 } 101 102 protected void build() { 103 setLayout(new BorderLayout()); 104 spLists = new JSplitPane(JSplitPane.VERTICAL_SPLIT); 105 spLists.setTopComponent(buildSelectedPrimitivesPanel()); 106 spLists.setBottomComponent(buildDeletedPrimitivesPanel()); 107 add(spLists, BorderLayout.CENTER); 108 add(buildButtonPanel(), BorderLayout.SOUTH); 109 addWindowListener( 110 new WindowAdapter() { 111 @Override 112 public void windowOpened(WindowEvent e) { 113 spLists.setDividerLocation(0.5); 114 btnContinue.requestFocusInWindow(); 115 } 116 117 @Override 118 public void windowClosing(WindowEvent e) { 119 setCanceled(true); 120 } 121 } 122 ); 123 setTitle(tr("Select objects to upload")); 124 HelpUtil.setHelpContext(getRootPane(), HelpUtil.ht("/Dialog/UploadSelection")); 125 } 126 127 public void populate(Collection<OsmPrimitive> selected, Collection<OsmPrimitive> deleted) { 128 if (selected != null) { 129 lstSelectedPrimitives.getOsmPrimitiveListModel().setPrimitives(new ArrayList<>(selected)); 130 if (!selected.isEmpty()) { 131 lstSelectedPrimitives.getSelectionModel().setSelectionInterval(0, selected.size()-1); 132 } else { 133 lstSelectedPrimitives.getSelectionModel().clearSelection(); 134 } 135 } else { 136 lstSelectedPrimitives.getOsmPrimitiveListModel().setPrimitives(null); 137 lstSelectedPrimitives.getSelectionModel().clearSelection(); 138 } 139 140 if (deleted != null) { 141 lstDeletedPrimitives.getOsmPrimitiveListModel().setPrimitives(new ArrayList<>(deleted)); 142 } else { 143 lstDeletedPrimitives.getOsmPrimitiveListModel().setPrimitives(null); 144 } 145 } 146 147 public boolean isCanceled() { 148 return canceled; 149 } 150 151 protected void setCanceled(boolean canceled) { 152 this.canceled = canceled; 153 } 154 155 public List<OsmPrimitive> getSelectedPrimitives() { 156 List<OsmPrimitive> ret = new ArrayList<>(); 157 ret.addAll(lstSelectedPrimitives.getOsmPrimitiveListModel().getPrimitives(lstSelectedPrimitives.getSelectedIndices())); 158 ret.addAll(lstDeletedPrimitives.getOsmPrimitiveListModel().getPrimitives(lstDeletedPrimitives.getSelectedIndices())); 159 return ret; 160 } 161 162 @Override 163 public void setVisible(boolean visible) { 164 if (visible) { 165 new WindowGeometry( 166 getClass().getName() + ".geometry", 167 WindowGeometry.centerInWindow( 168 Main.parent, 169 new Dimension(200, 400) 170 ) 171 ).applySafe(this); 172 } else if (isShowing()) { // Avoid IllegalComponentStateException like in #8775 173 new WindowGeometry(this).remember(getClass().getName() + ".geometry"); 174 } 175 super.setVisible(visible); 176 } 177 178 static class OsmPrimitiveList extends JList<OsmPrimitive> { 179 OsmPrimitiveList() { 180 this(new OsmPrimitiveListModel()); 181 } 182 183 OsmPrimitiveList(OsmPrimitiveListModel model) { 184 super(model); 185 init(); 186 } 187 188 protected void init() { 189 setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION); 190 setCellRenderer(new OsmPrimitivRenderer()); 191 } 192 193 public OsmPrimitiveListModel getOsmPrimitiveListModel() { 194 return (OsmPrimitiveListModel) getModel(); 195 } 196 } 197 198 static class OsmPrimitiveListModel extends AbstractListModel<OsmPrimitive> { 199 static final class OsmPrimitiveComparator implements Comparator<OsmPrimitive>, Serializable { 200 @Override 201 public int compare(OsmPrimitive o1, OsmPrimitive o2) { 202 int ret = OsmPrimitiveType.from(o1).compareTo(OsmPrimitiveType.from(o2)); 203 if (ret != 0) 204 return ret; 205 DefaultNameFormatter formatter = DefaultNameFormatter.getInstance(); 206 return o1.getDisplayName(formatter).compareTo(o1.getDisplayName(formatter)); 207 } 208 } 209 210 private transient List<OsmPrimitive> data; 211 212 protected void sort() { 213 if (data != null) 214 data.sort(new OsmPrimitiveComparator()); 215 } 216 217 public void setPrimitives(List<OsmPrimitive> data) { 218 this.data = data; 219 sort(); 220 if (data != null) { 221 fireContentsChanged(this, 0, data.size()); 222 } else { 223 fireContentsChanged(this, 0, 0); 224 } 225 } 226 227 @Override 228 public OsmPrimitive getElementAt(int index) { 229 if (data == null) 230 return null; 231 return data.get(index); 232 } 233 234 @Override 235 public int getSize() { 236 if (data == null) 237 return 0; 238 return data.size(); 239 } 240 241 public List<OsmPrimitive> getPrimitives(int ... indices) { 242 if (indices == null || indices.length == 0) 243 return Collections.emptyList(); 244 List<OsmPrimitive> ret = new ArrayList<>(indices.length); 245 for (int i: indices) { 246 if (i < 0) { 247 continue; 248 } 249 ret.add(data.get(i)); 250 } 251 return ret; 252 } 253 } 254 255 class CancelAction extends AbstractAction { 256 CancelAction() { 257 putValue(Action.SHORT_DESCRIPTION, tr("Cancel uploading")); 258 putValue(Action.NAME, tr("Cancel")); 259 new ImageProvider("cancel").getResource().attachImageIcon(this); 260 InputMapUtils.addEscapeAction(getRootPane(), this); 261 setEnabled(true); 262 } 263 264 @Override 265 public void actionPerformed(ActionEvent e) { 266 setCanceled(true); 267 setVisible(false); 268 } 269 } 270 271 class ContinueAction extends AbstractAction implements ListSelectionListener { 272 ContinueAction() { 273 putValue(Action.SHORT_DESCRIPTION, tr("Continue uploading")); 274 putValue(Action.NAME, tr("Continue")); 275 new ImageProvider("upload").getResource().attachImageIcon(this); 276 updateEnabledState(); 277 } 278 279 @Override 280 public void actionPerformed(ActionEvent e) { 281 setCanceled(false); 282 setVisible(false); 283 } 284 285 protected void updateEnabledState() { 286 setEnabled(lstSelectedPrimitives.getSelectedIndex() >= 0 287 || lstDeletedPrimitives.getSelectedIndex() >= 0); 288 } 289 290 @Override 291 public void valueChanged(ListSelectionEvent e) { 292 updateEnabledState(); 293 } 294 } 295}