1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.download;
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3 |
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4 | import static org.openstreetmap.josm.gui.help.HelpUtil.ht;
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5 | import static org.openstreetmap.josm.tools.I18n.tr;
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6 |
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7 | import java.awt.BorderLayout;
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8 | import java.awt.Color;
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9 | import java.awt.Component;
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10 | import java.awt.Dimension;
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11 | import java.awt.FlowLayout;
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12 | import java.awt.Font;
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13 | import java.awt.Graphics;
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14 | import java.awt.GridBagLayout;
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15 | import java.awt.event.ActionEvent;
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16 | import java.awt.event.ActionListener;
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17 | import java.awt.event.InputEvent;
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18 | import java.awt.event.KeyEvent;
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19 | import java.awt.event.WindowAdapter;
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20 | import java.awt.event.WindowEvent;
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21 | import java.util.ArrayList;
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22 | import java.util.List;
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23 |
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24 | import javax.swing.AbstractAction;
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25 | import javax.swing.JCheckBox;
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26 | import javax.swing.JComponent;
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27 | import javax.swing.JDialog;
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28 | import javax.swing.JLabel;
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29 | import javax.swing.JOptionPane;
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30 | import javax.swing.JPanel;
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31 | import javax.swing.JTabbedPane;
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32 | import javax.swing.KeyStroke;
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33 | import javax.swing.event.ChangeEvent;
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34 | import javax.swing.event.ChangeListener;
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35 |
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36 | import org.openstreetmap.josm.Main;
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37 | import org.openstreetmap.josm.actions.ExpertToggleAction;
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38 | import org.openstreetmap.josm.data.Bounds;
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39 | import org.openstreetmap.josm.gui.MapView;
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40 | import org.openstreetmap.josm.gui.SideButton;
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41 | import org.openstreetmap.josm.gui.help.ContextSensitiveHelpAction;
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42 | import org.openstreetmap.josm.gui.help.HelpUtil;
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43 | import org.openstreetmap.josm.gui.util.GuiHelper;
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44 | import org.openstreetmap.josm.io.OnlineResource;
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45 | import org.openstreetmap.josm.plugins.PluginHandler;
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46 | import org.openstreetmap.josm.tools.GBC;
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47 | import org.openstreetmap.josm.tools.ImageProvider;
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48 | import org.openstreetmap.josm.tools.InputMapUtils;
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49 | import org.openstreetmap.josm.tools.OsmUrlToBounds;
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50 | import org.openstreetmap.josm.tools.Utils;
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51 | import org.openstreetmap.josm.tools.WindowGeometry;
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52 |
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53 | /**
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54 | * Dialog displayed to download OSM and/or GPS data from OSM server.
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55 | */
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56 | public class DownloadDialog extends JDialog {
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57 | /** the unique instance of the download dialog */
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58 | private static DownloadDialog instance;
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59 |
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60 | /**
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61 | * Replies the unique instance of the download dialog
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62 | *
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63 | * @return the unique instance of the download dialog
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64 | */
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65 | public static synchronized DownloadDialog getInstance() {
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66 | if (instance == null) {
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67 | instance = new DownloadDialog(Main.parent);
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68 | }
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69 | return instance;
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70 | }
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71 |
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72 | protected SlippyMapChooser slippyMapChooser;
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73 | protected final transient List<DownloadSelection> downloadSelections = new ArrayList<>();
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74 | protected final JTabbedPane tpDownloadAreaSelectors = new JTabbedPane();
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75 | protected JCheckBox cbNewLayer;
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76 | protected JCheckBox cbStartup;
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77 | protected final JLabel sizeCheck = new JLabel();
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78 | protected transient Bounds currentBounds;
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79 | protected boolean canceled;
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80 |
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81 | protected JCheckBox cbDownloadOsmData;
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82 | protected JCheckBox cbDownloadGpxData;
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83 | protected JCheckBox cbDownloadNotes;
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84 | /** the download action and button */
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85 | private DownloadAction actDownload;
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86 | protected SideButton btnDownload;
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87 |
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88 | private void makeCheckBoxRespondToEnter(JCheckBox cb) {
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89 | cb.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "doDownload");
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90 | cb.getActionMap().put("doDownload", actDownload);
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91 | }
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92 |
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93 | protected final JPanel buildMainPanel() {
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94 | JPanel pnl = new JPanel(new GridBagLayout());
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95 |
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96 | final ChangeListener checkboxChangeListener = new ChangeListener() {
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97 | @Override
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98 | public void stateChanged(ChangeEvent e) {
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99 | // size check depends on selected data source
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100 | updateSizeCheck();
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101 | }
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102 | };
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103 |
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104 | // adding the download tasks
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105 | pnl.add(new JLabel(tr("Data Sources and Types:")), GBC.std().insets(5, 5, 1, 5));
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106 | cbDownloadOsmData = new JCheckBox(tr("OpenStreetMap data"), true);
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107 | cbDownloadOsmData.setToolTipText(tr("Select to download OSM data in the selected download area."));
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108 | cbDownloadOsmData.getModel().addChangeListener(checkboxChangeListener);
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109 | pnl.add(cbDownloadOsmData, GBC.std().insets(1, 5, 1, 5));
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110 | cbDownloadGpxData = new JCheckBox(tr("Raw GPS data"));
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111 | cbDownloadGpxData.setToolTipText(tr("Select to download GPS traces in the selected download area."));
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112 | cbDownloadGpxData.getModel().addChangeListener(checkboxChangeListener);
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113 | pnl.add(cbDownloadGpxData, GBC.std().insets(5, 5, 1, 5));
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114 | cbDownloadNotes = new JCheckBox(tr("Notes"));
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115 | cbDownloadNotes.setToolTipText(tr("Select to download notes in the selected download area."));
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116 | cbDownloadNotes.getModel().addChangeListener(checkboxChangeListener);
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117 | pnl.add(cbDownloadNotes, GBC.eol().insets(50, 5, 1, 5));
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118 |
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119 | // must be created before hook
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120 | slippyMapChooser = new SlippyMapChooser();
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121 |
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122 | // hook for subclasses
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123 | buildMainPanelAboveDownloadSelections(pnl);
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124 |
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125 | // predefined download selections
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126 | downloadSelections.add(slippyMapChooser);
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127 | downloadSelections.add(new BookmarkSelection());
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128 | downloadSelections.add(new BoundingBoxSelection());
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129 | downloadSelections.add(new PlaceSelection());
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130 | downloadSelections.add(new TileSelection());
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131 |
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132 | // add selections from plugins
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133 | PluginHandler.addDownloadSelection(downloadSelections);
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134 |
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135 | // now everybody may add their tab to the tabbed pane
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136 | // (not done right away to allow plugins to remove one of
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137 | // the default selectors!)
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138 | for (DownloadSelection s : downloadSelections) {
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139 | s.addGui(this);
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140 | }
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141 |
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142 | pnl.add(tpDownloadAreaSelectors, GBC.eol().fill());
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143 |
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144 | try {
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145 | tpDownloadAreaSelectors.setSelectedIndex(Main.pref.getInteger("download.tab", 0));
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146 | } catch (Exception ex) {
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147 | Main.pref.putInteger("download.tab", 0);
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148 | }
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149 |
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150 | Font labelFont = sizeCheck.getFont();
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151 | sizeCheck.setFont(labelFont.deriveFont(Font.PLAIN, labelFont.getSize()));
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152 |
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153 | cbNewLayer = new JCheckBox(tr("Download as new layer"));
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154 | cbNewLayer.setToolTipText(tr("<html>Select to download data into a new data layer.<br>"
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155 | +"Unselect to download into the currently active data layer.</html>"));
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156 |
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157 | cbStartup = new JCheckBox(tr("Open this dialog on startup"));
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158 | cbStartup.setToolTipText(
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159 | tr("<html>Autostart ''Download from OSM'' dialog every time JOSM is started.<br>" +
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160 | "You can open it manually from File menu or toolbar.</html>"));
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161 | cbStartup.addActionListener(new ActionListener() {
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162 | @Override
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163 | public void actionPerformed(ActionEvent e) {
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164 | Main.pref.put("download.autorun", cbStartup.isSelected());
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165 | }
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166 | });
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167 |
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168 | pnl.add(cbNewLayer, GBC.std().anchor(GBC.WEST).insets(5, 5, 5, 5));
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169 | pnl.add(cbStartup, GBC.std().anchor(GBC.WEST).insets(15, 5, 5, 5));
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170 |
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171 | pnl.add(sizeCheck, GBC.eol().anchor(GBC.EAST).insets(5, 5, 5, 2));
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172 |
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173 | if (!ExpertToggleAction.isExpert()) {
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174 | JLabel infoLabel = new JLabel(
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175 | tr("Use left click&drag to select area, arrows or right mouse button to scroll map, wheel or +/- to zoom."));
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176 | pnl.add(infoLabel, GBC.eol().anchor(GBC.SOUTH).insets(0, 0, 0, 0));
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177 | }
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178 | return pnl;
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179 | }
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180 |
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181 | /* This should not be necessary, but if not here, repaint is not always correct in SlippyMap! */
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182 | @Override
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183 | public void paint(Graphics g) {
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184 | tpDownloadAreaSelectors.getSelectedComponent().paint(g);
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185 | super.paint(g);
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186 | }
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187 |
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188 | protected final JPanel buildButtonPanel() {
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189 | JPanel pnl = new JPanel(new FlowLayout());
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190 |
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191 | // -- download button
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192 | pnl.add(btnDownload = new SideButton(actDownload = new DownloadAction()));
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193 | InputMapUtils.enableEnter(btnDownload);
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194 |
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195 | makeCheckBoxRespondToEnter(cbDownloadGpxData);
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196 | makeCheckBoxRespondToEnter(cbDownloadOsmData);
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197 | makeCheckBoxRespondToEnter(cbDownloadNotes);
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198 | makeCheckBoxRespondToEnter(cbNewLayer);
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199 |
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200 | // -- cancel button
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201 | SideButton btnCancel;
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202 | CancelAction actCancel = new CancelAction();
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203 | pnl.add(btnCancel = new SideButton(actCancel));
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204 | InputMapUtils.enableEnter(btnCancel);
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205 |
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206 | // -- cancel on ESC
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207 | getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "cancel");
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208 | getRootPane().getActionMap().put("cancel", actCancel);
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209 |
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210 | // -- help button
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211 | SideButton btnHelp;
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212 | pnl.add(btnHelp = new SideButton(new ContextSensitiveHelpAction(getRootPane().getClientProperty("help").toString())));
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213 | InputMapUtils.enableEnter(btnHelp);
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214 |
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215 | return pnl;
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216 | }
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217 |
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218 | /**
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219 | * Constructs a new {@code DownloadDialog}.
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220 | * @param parent the parent component
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221 | */
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222 | public DownloadDialog(Component parent) {
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223 | this(parent, ht("/Action/Download"));
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224 | }
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225 |
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226 | /**
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227 | * Constructs a new {@code DownloadDialog}.
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228 | * @param parent the parent component
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229 | * @param helpTopic the help topic to assign
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230 | */
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231 | public DownloadDialog(Component parent, String helpTopic) {
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232 | super(GuiHelper.getFrameForComponent(parent), tr("Download"), ModalityType.DOCUMENT_MODAL);
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233 | HelpUtil.setHelpContext(getRootPane(), helpTopic);
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234 | getContentPane().setLayout(new BorderLayout());
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235 | getContentPane().add(buildMainPanel(), BorderLayout.CENTER);
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236 | getContentPane().add(buildButtonPanel(), BorderLayout.SOUTH);
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237 |
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238 | getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(
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239 | KeyStroke.getKeyStroke(KeyEvent.VK_V, InputEvent.CTRL_MASK), "checkClipboardContents");
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240 |
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241 | getRootPane().getActionMap().put("checkClipboardContents", new AbstractAction() {
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242 | @Override
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243 | public void actionPerformed(ActionEvent e) {
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244 | String clip = Utils.getClipboardContent();
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245 | if (clip == null) {
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246 | return;
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247 | }
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248 | Bounds b = OsmUrlToBounds.parse(clip);
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249 | if (b != null) {
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250 | boundingBoxChanged(new Bounds(b), null);
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251 | }
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252 | }
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253 | });
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254 | addWindowListener(new WindowEventHandler());
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255 | restoreSettings();
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256 | }
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257 |
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258 | private void updateSizeCheck() {
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259 | boolean isAreaTooLarge = false;
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260 | if (currentBounds == null) {
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261 | sizeCheck.setText(tr("No area selected yet"));
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262 | sizeCheck.setForeground(Color.darkGray);
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263 | } else if (isDownloadNotes() && !isDownloadOsmData() && !isDownloadGpxData()) {
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264 | // see max_note_request_area in https://github.com/openstreetmap/openstreetmap-website/blob/master/config/example.application.yml
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265 | isAreaTooLarge = currentBounds.getArea() > Main.pref.getDouble("osm-server.max-request-area-notes", 25);
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266 | } else {
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267 | // see max_request_area in https://github.com/openstreetmap/openstreetmap-website/blob/master/config/example.application.yml
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268 | isAreaTooLarge = currentBounds.getArea() > Main.pref.getDouble("osm-server.max-request-area", 0.25);
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269 | }
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270 | if (isAreaTooLarge) {
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271 | sizeCheck.setText(tr("Download area too large; will probably be rejected by server"));
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272 | sizeCheck.setForeground(Color.red);
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273 | } else {
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274 | sizeCheck.setText(tr("Download area ok, size probably acceptable to server"));
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275 | sizeCheck.setForeground(Color.darkGray);
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276 | }
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277 | }
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278 |
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279 | /**
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280 | * Distributes a "bounding box changed" from one DownloadSelection
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281 | * object to the others, so they may update or clear their input fields.
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282 | * @param b new current bounds
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283 | *
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284 | * @param eventSource - the DownloadSelection object that fired this notification.
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285 | */
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286 | public void boundingBoxChanged(Bounds b, DownloadSelection eventSource) {
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287 | this.currentBounds = b;
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288 | for (DownloadSelection s : downloadSelections) {
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289 | if (s != eventSource) {
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290 | s.setDownloadArea(currentBounds);
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291 | }
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292 | }
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293 | updateSizeCheck();
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294 | }
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295 |
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296 | /**
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297 | * Starts download for the given bounding box
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298 | * @param b bounding box to download
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299 | */
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300 | public void startDownload(Bounds b) {
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301 | this.currentBounds = b;
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302 | actDownload.run();
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303 | }
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304 |
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305 | /**
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306 | * Replies true if the user selected to download OSM data
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307 | *
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308 | * @return true if the user selected to download OSM data
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309 | */
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310 | public boolean isDownloadOsmData() {
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311 | return cbDownloadOsmData.isSelected();
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312 | }
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313 |
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314 | /**
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315 | * Replies true if the user selected to download GPX data
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316 | *
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317 | * @return true if the user selected to download GPX data
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318 | */
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319 | public boolean isDownloadGpxData() {
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320 | return cbDownloadGpxData.isSelected();
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321 | }
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322 |
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323 | /**
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324 | * Replies true if user selected to download notes
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325 | *
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326 | * @return true if user selected to download notes
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327 | */
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328 | public boolean isDownloadNotes() {
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329 | return cbDownloadNotes.isSelected();
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330 | }
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331 |
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332 | /**
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333 | * Replies true if the user requires to download into a new layer
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334 | *
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335 | * @return true if the user requires to download into a new layer
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336 | */
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337 | public boolean isNewLayerRequired() {
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338 | return cbNewLayer.isSelected();
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339 | }
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340 |
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341 | /**
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342 | * Adds a new download area selector to the download dialog
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343 | *
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344 | * @param selector the download are selector
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345 | * @param displayName the display name of the selector
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346 | */
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347 | public void addDownloadAreaSelector(JPanel selector, String displayName) {
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348 | tpDownloadAreaSelectors.add(displayName, selector);
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349 | }
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350 |
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351 | /**
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352 | * Refreshes the tile sources
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353 | * @since 6364
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354 | */
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355 | public final void refreshTileSources() {
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356 | if (slippyMapChooser != null) {
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357 | slippyMapChooser.refreshTileSources();
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358 | }
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359 | }
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360 |
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361 | /**
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362 | * Remembers the current settings in the download dialog.
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363 | */
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364 | public void rememberSettings() {
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365 | Main.pref.put("download.tab", Integer.toString(tpDownloadAreaSelectors.getSelectedIndex()));
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366 | Main.pref.put("download.osm", cbDownloadOsmData.isSelected());
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367 | Main.pref.put("download.gps", cbDownloadGpxData.isSelected());
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368 | Main.pref.put("download.notes", cbDownloadNotes.isSelected());
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369 | Main.pref.put("download.newlayer", cbNewLayer.isSelected());
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370 | if (currentBounds != null) {
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371 | Main.pref.put("osm-download.bounds", currentBounds.encodeAsString(";"));
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372 | }
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373 | }
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374 |
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375 | /**
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376 | * Restores the previous settings in the download dialog.
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377 | */
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378 | public void restoreSettings() {
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379 | cbDownloadOsmData.setSelected(Main.pref.getBoolean("download.osm", true));
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380 | cbDownloadGpxData.setSelected(Main.pref.getBoolean("download.gps", false));
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381 | cbDownloadNotes.setSelected(Main.pref.getBoolean("download.notes", false));
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382 | cbNewLayer.setSelected(Main.pref.getBoolean("download.newlayer", false));
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383 | cbStartup.setSelected(isAutorunEnabled());
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384 | int idx = Main.pref.getInteger("download.tab", 0);
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385 | if (idx < 0 || idx > tpDownloadAreaSelectors.getTabCount()) {
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386 | idx = 0;
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387 | }
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388 | tpDownloadAreaSelectors.setSelectedIndex(idx);
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389 |
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390 | if (Main.isDisplayingMapView()) {
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391 | MapView mv = Main.map.mapView;
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392 | currentBounds = new Bounds(
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393 | mv.getLatLon(0, mv.getHeight()),
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394 | mv.getLatLon(mv.getWidth(), 0)
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395 | );
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396 | boundingBoxChanged(currentBounds, null);
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397 | } else {
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398 | Bounds bounds = getSavedDownloadBounds();
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399 | if (bounds != null) {
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400 | currentBounds = bounds;
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401 | boundingBoxChanged(currentBounds, null);
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402 | }
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403 | }
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404 | }
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405 |
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406 | /**
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407 | * Returns the previously saved bounding box from preferences.
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408 | * @return The bounding box saved in preferences if any, {@code null} otherwise
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409 | * @since 6509
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410 | */
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411 | public static Bounds getSavedDownloadBounds() {
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412 | String value = Main.pref.get("osm-download.bounds");
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413 | if (!value.isEmpty()) {
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414 | try {
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415 | return new Bounds(value, ";");
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416 | } catch (IllegalArgumentException e) {
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417 | Main.warn(e);
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418 | }
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419 | }
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420 | return null;
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421 | }
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422 |
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423 | /**
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424 | * Determines if the dialog autorun is enabled in preferences.
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425 | * @return {@code true} if the download dialog must be open at startup, {@code false} otherwise
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426 | */
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427 | public static boolean isAutorunEnabled() {
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428 | return Main.pref.getBoolean("download.autorun", false);
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429 | }
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430 |
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431 | /**
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432 | * Automatically opens the download dialog, if autorun is enabled.
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433 | * @see #isAutorunEnabled
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434 | */
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435 | public static void autostartIfNeeded() {
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436 | if (isAutorunEnabled()) {
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437 | Main.main.menu.download.actionPerformed(null);
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438 | }
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439 | }
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440 |
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441 | /**
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442 | * Replies the currently selected download area.
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443 | * @return the currently selected download area. May be {@code null}, if no download area is selected yet.
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444 | */
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445 | public Bounds getSelectedDownloadArea() {
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446 | return currentBounds;
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447 | }
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448 |
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449 | @Override
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450 | public void setVisible(boolean visible) {
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451 | if (visible) {
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452 | new WindowGeometry(
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453 | getClass().getName() + ".geometry",
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454 | WindowGeometry.centerInWindow(
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455 | getParent(),
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456 | new Dimension(1000, 600)
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457 | )
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458 | ).applySafe(this);
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459 | } else if (isShowing()) { // Avoid IllegalComponentStateException like in #8775
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460 | new WindowGeometry(this).remember(getClass().getName() + ".geometry");
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461 | }
|
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462 | super.setVisible(visible);
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463 | }
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464 |
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465 | /**
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466 | * Replies true if the dialog was canceled
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467 | *
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468 | * @return true if the dialog was canceled
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469 | */
|
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470 | public boolean isCanceled() {
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471 | return canceled;
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472 | }
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473 |
|
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474 | protected void setCanceled(boolean canceled) {
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475 | this.canceled = canceled;
|
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476 | }
|
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477 |
|
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478 | protected void buildMainPanelAboveDownloadSelections(JPanel pnl) {
|
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479 | // Do nothing
|
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480 | }
|
---|
481 |
|
---|
482 | class CancelAction extends AbstractAction {
|
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483 | CancelAction() {
|
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484 | putValue(NAME, tr("Cancel"));
|
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485 | putValue(SMALL_ICON, ImageProvider.get("cancel"));
|
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486 | putValue(SHORT_DESCRIPTION, tr("Click to close the dialog and to abort downloading"));
|
---|
487 | }
|
---|
488 |
|
---|
489 | public void run() {
|
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490 | setCanceled(true);
|
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491 | setVisible(false);
|
---|
492 | }
|
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493 |
|
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494 | @Override
|
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495 | public void actionPerformed(ActionEvent e) {
|
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496 | run();
|
---|
497 | }
|
---|
498 | }
|
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499 |
|
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500 | class DownloadAction extends AbstractAction {
|
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501 | DownloadAction() {
|
---|
502 | putValue(NAME, tr("Download"));
|
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503 | putValue(SMALL_ICON, ImageProvider.get("download"));
|
---|
504 | putValue(SHORT_DESCRIPTION, tr("Click to download the currently selected area"));
|
---|
505 | setEnabled(!Main.isOffline(OnlineResource.OSM_API));
|
---|
506 | }
|
---|
507 |
|
---|
508 | public void run() {
|
---|
509 | if (currentBounds == null) {
|
---|
510 | JOptionPane.showMessageDialog(
|
---|
511 | DownloadDialog.this,
|
---|
512 | tr("Please select a download area first."),
|
---|
513 | tr("Error"),
|
---|
514 | JOptionPane.ERROR_MESSAGE
|
---|
515 | );
|
---|
516 | return;
|
---|
517 | }
|
---|
518 | if (!isDownloadOsmData() && !isDownloadGpxData() && !isDownloadNotes()) {
|
---|
519 | JOptionPane.showMessageDialog(
|
---|
520 | DownloadDialog.this,
|
---|
521 | tr("<html>Neither <strong>{0}</strong> nor <strong>{1}</strong> nor <strong>{2}</strong> is enabled.<br>"
|
---|
522 | + "Please choose to either download OSM data, or GPX data, or Notes, or all.</html>",
|
---|
523 | cbDownloadOsmData.getText(),
|
---|
524 | cbDownloadGpxData.getText(),
|
---|
525 | cbDownloadNotes.getText()
|
---|
526 | ),
|
---|
527 | tr("Error"),
|
---|
528 | JOptionPane.ERROR_MESSAGE
|
---|
529 | );
|
---|
530 | return;
|
---|
531 | }
|
---|
532 | setCanceled(false);
|
---|
533 | setVisible(false);
|
---|
534 | }
|
---|
535 |
|
---|
536 | @Override
|
---|
537 | public void actionPerformed(ActionEvent e) {
|
---|
538 | run();
|
---|
539 | }
|
---|
540 | }
|
---|
541 |
|
---|
542 | class WindowEventHandler extends WindowAdapter {
|
---|
543 | @Override
|
---|
544 | public void windowClosing(WindowEvent e) {
|
---|
545 | new CancelAction().run();
|
---|
546 | }
|
---|
547 |
|
---|
548 | @Override
|
---|
549 | public void windowActivated(WindowEvent e) {
|
---|
550 | btnDownload.requestFocusInWindow();
|
---|
551 | }
|
---|
552 | }
|
---|
553 | }
|
---|