1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.preferences.imagery;
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3 |
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4 | import static org.openstreetmap.josm.tools.I18n.tr;
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5 |
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6 | import java.awt.GridBagLayout;
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7 |
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8 | import javax.swing.JCheckBox;
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9 | import javax.swing.JLabel;
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10 | import javax.swing.JPanel;
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11 | import javax.swing.JSpinner;
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12 | import javax.swing.SpinnerNumberModel;
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13 |
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14 | import org.openstreetmap.josm.data.imagery.TMSCachedTileLoader;
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15 | import org.openstreetmap.josm.gui.layer.TMSLayer;
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16 | import org.openstreetmap.josm.gui.layer.imagery.TileSourceDisplaySettings;
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17 | import org.openstreetmap.josm.tools.GBC;
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18 |
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19 | /**
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20 | * {@code JPanel} giving access to TMS settings.
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21 | * @since 5465
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22 | */
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23 | public class TMSSettingsPanel extends JPanel {
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24 |
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25 | // TMS Settings
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26 | private final JCheckBox autozoomActive = new JCheckBox();
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27 | private final JCheckBox autoloadTiles = new JCheckBox();
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28 | private final JSpinner minZoomLvl;
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29 | private final JSpinner maxZoomLvl;
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30 | private final JCheckBox addToSlippyMapChosser = new JCheckBox();
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31 |
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32 | private final JSpinner maxConcurrentDownloads;
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33 | private final JSpinner maxDownloadsPerHost;
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34 |
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35 |
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36 | /**
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37 | * Constructs a new {@code TMSSettingsPanel}.
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38 | */
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39 | public TMSSettingsPanel() {
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40 | super(new GridBagLayout());
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41 | minZoomLvl = new JSpinner(new SpinnerNumberModel(
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42 | TMSLayer.PROP_MIN_ZOOM_LVL.get().intValue(), TMSLayer.MIN_ZOOM, TMSLayer.MAX_ZOOM, 1));
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43 | maxZoomLvl = new JSpinner(new SpinnerNumberModel(
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44 | TMSLayer.PROP_MAX_ZOOM_LVL.get().intValue(), TMSLayer.MIN_ZOOM, TMSLayer.MAX_ZOOM, 1));
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45 | maxConcurrentDownloads = new JSpinner(new SpinnerNumberModel(
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46 | TMSCachedTileLoader.THREAD_LIMIT.get().intValue(), 0, Integer.MAX_VALUE, 1));
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47 | maxDownloadsPerHost = new JSpinner(new SpinnerNumberModel(
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48 | TMSCachedTileLoader.HOST_LIMIT.get().intValue(), 0, Integer.MAX_VALUE, 1));
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49 |
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50 |
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51 | add(new JLabel(tr("Auto zoom by default: ")), GBC.std());
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52 | add(GBC.glue(5, 0), GBC.std());
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53 | add(autozoomActive, GBC.eol().fill(GBC.HORIZONTAL));
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54 |
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55 | add(new JLabel(tr("Autoload tiles by default: ")), GBC.std());
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56 | add(GBC.glue(5, 0), GBC.std());
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57 | add(autoloadTiles, GBC.eol().fill(GBC.HORIZONTAL));
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58 |
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59 | add(new JLabel(tr("Min. zoom level: ")), GBC.std());
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60 | add(GBC.glue(5, 0), GBC.std());
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61 | add(this.minZoomLvl, GBC.eol());
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62 |
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63 | add(new JLabel(tr("Max. zoom level: ")), GBC.std());
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64 | add(GBC.glue(5, 0), GBC.std());
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65 | add(this.maxZoomLvl, GBC.eol());
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66 |
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67 | add(new JLabel(tr("Add to slippymap chooser: ")), GBC.std());
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68 | add(GBC.glue(5, 0), GBC.std());
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69 | add(addToSlippyMapChosser, GBC.eol().fill(GBC.HORIZONTAL));
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70 |
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71 | add(new JLabel(tr("Maximum concurrent downloads: ")), GBC.std());
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72 | add(GBC.glue(5, 0), GBC.std());
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73 | add(maxConcurrentDownloads, GBC.eol());
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74 |
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75 | add(new JLabel(tr("Maximum concurrent downloads per host: ")), GBC.std());
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76 | add(GBC.glue(5, 0), GBC.std());
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77 | add(maxDownloadsPerHost, GBC.eol());
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78 |
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79 | }
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80 |
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81 | /**
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82 | * Loads the TMS settings.
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83 | */
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84 | public void loadSettings() {
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85 | this.autozoomActive.setSelected(TileSourceDisplaySettings.PROP_AUTO_ZOOM.get());
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86 | this.autoloadTiles.setSelected(TileSourceDisplaySettings.PROP_AUTO_LOAD.get());
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87 | this.addToSlippyMapChosser.setSelected(TMSLayer.PROP_ADD_TO_SLIPPYMAP_CHOOSER.get());
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88 | this.maxZoomLvl.setValue(TMSLayer.getMaxZoomLvl(null));
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89 | this.minZoomLvl.setValue(TMSLayer.getMinZoomLvl(null));
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90 | this.maxConcurrentDownloads.setValue(TMSCachedTileLoader.THREAD_LIMIT.get());
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91 | this.maxDownloadsPerHost.setValue(TMSCachedTileLoader.HOST_LIMIT.get());
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92 | }
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93 |
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94 | /**
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95 | * Saves the TMS settings.
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96 | * @return true when restart is required
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97 | */
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98 | public boolean saveSettings() {
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99 | boolean restartRequired = false;
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100 |
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101 | if (!TMSLayer.PROP_ADD_TO_SLIPPYMAP_CHOOSER.get().equals(this.addToSlippyMapChosser.isSelected())) {
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102 | restartRequired = true;
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103 | }
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104 | TMSLayer.PROP_ADD_TO_SLIPPYMAP_CHOOSER.put(this.addToSlippyMapChosser.isSelected());
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105 | TileSourceDisplaySettings.PROP_AUTO_ZOOM.put(this.autozoomActive.isSelected());
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106 | TileSourceDisplaySettings.PROP_AUTO_LOAD.put(this.autoloadTiles.isSelected());
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107 | TMSLayer.setMaxZoomLvl((Integer) this.maxZoomLvl.getValue());
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108 | TMSLayer.setMinZoomLvl((Integer) this.minZoomLvl.getValue());
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109 |
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110 | if (!TMSCachedTileLoader.THREAD_LIMIT.get().equals(this.maxConcurrentDownloads.getValue())) {
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111 | TMSCachedTileLoader.THREAD_LIMIT.put((Integer) this.maxConcurrentDownloads.getValue());
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112 | restartRequired = true;
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113 | }
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114 |
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115 | if (!TMSCachedTileLoader.HOST_LIMIT.get().equals(this.maxDownloadsPerHost.getValue())) {
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116 | TMSCachedTileLoader.HOST_LIMIT.put((Integer) this.maxDownloadsPerHost.getValue());
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117 | restartRequired = true;
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118 | }
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119 |
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120 | return restartRequired;
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121 | }
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122 | }
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