[2566] | 1 | // License: GPL. See LICENSE file for details.
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| 2 | package org.openstreetmap.josm.gui.layer.geoimage;
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| 3 |
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[304] | 4 | import static org.openstreetmap.josm.tools.I18n.tr;
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| 5 | import static org.openstreetmap.josm.tools.I18n.trn;
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| 6 |
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[2617] | 7 | import java.awt.AlphaComposite;
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[7912] | 8 | import java.awt.BasicStroke;
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[2617] | 9 | import java.awt.Color;
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| 10 | import java.awt.Composite;
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| 11 | import java.awt.Dimension;
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[323] | 12 | import java.awt.Graphics2D;
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[304] | 13 | import java.awt.Image;
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| 14 | import java.awt.Point;
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| 15 | import java.awt.Rectangle;
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[7912] | 16 | import java.awt.RenderingHints;
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[304] | 17 | import java.awt.event.MouseAdapter;
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| 18 | import java.awt.event.MouseEvent;
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[323] | 19 | import java.awt.image.BufferedImage;
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[2621] | 20 | import java.beans.PropertyChangeEvent;
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[2617] | 21 | import java.beans.PropertyChangeListener;
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[304] | 22 | import java.io.File;
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| 23 | import java.io.IOException;
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| 24 | import java.text.ParseException;
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| 25 | import java.util.ArrayList;
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[2566] | 26 | import java.util.Arrays;
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[6392] | 27 | import java.util.Calendar;
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[2621] | 28 | import java.util.Collection;
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[2566] | 29 | import java.util.Collections;
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[6392] | 30 | import java.util.GregorianCalendar;
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[2621] | 31 | import java.util.HashSet;
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[2566] | 32 | import java.util.LinkedHashSet;
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[2904] | 33 | import java.util.LinkedList;
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[1704] | 34 | import java.util.List;
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[6316] | 35 | import java.util.Set;
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[6392] | 36 | import java.util.TimeZone;
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[7935] | 37 | import java.util.concurrent.ExecutorService;
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| 38 | import java.util.concurrent.Executors;
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[7983] | 39 | import java.util.concurrent.ThreadFactory;
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[304] | 40 |
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[3408] | 41 | import javax.swing.Action;
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[304] | 42 | import javax.swing.Icon;
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[2627] | 43 | import javax.swing.JLabel;
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[304] | 44 | import javax.swing.JOptionPane;
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[2627] | 45 | import javax.swing.SwingConstants;
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[304] | 46 |
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| 47 | import org.openstreetmap.josm.Main;
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[7764] | 48 | import org.openstreetmap.josm.actions.LassoModeAction;
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[304] | 49 | import org.openstreetmap.josm.actions.RenameLayerAction;
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[2629] | 50 | import org.openstreetmap.josm.actions.mapmode.MapMode;
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[5430] | 51 | import org.openstreetmap.josm.actions.mapmode.SelectAction;
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[2450] | 52 | import org.openstreetmap.josm.data.Bounds;
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[304] | 53 | import org.openstreetmap.josm.data.coor.LatLon;
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[582] | 54 | import org.openstreetmap.josm.data.osm.visitor.BoundingXYVisitor;
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[2627] | 55 | import org.openstreetmap.josm.gui.ExtendedDialog;
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[2629] | 56 | import org.openstreetmap.josm.gui.MapFrame;
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[4010] | 57 | import org.openstreetmap.josm.gui.MapFrame.MapModeChangeListener;
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[304] | 58 | import org.openstreetmap.josm.gui.MapView;
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[4010] | 59 | import org.openstreetmap.josm.gui.MapView.LayerChangeListener;
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[4627] | 60 | import org.openstreetmap.josm.gui.NavigatableComponent;
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[304] | 61 | import org.openstreetmap.josm.gui.PleaseWaitRunnable;
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| 62 | import org.openstreetmap.josm.gui.dialogs.LayerListDialog;
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[2904] | 63 | import org.openstreetmap.josm.gui.dialogs.LayerListPopup;
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[2566] | 64 | import org.openstreetmap.josm.gui.layer.GpxLayer;
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[4751] | 65 | import org.openstreetmap.josm.gui.layer.JumpToMarkerActions.JumpToMarkerLayer;
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| 66 | import org.openstreetmap.josm.gui.layer.JumpToMarkerActions.JumpToNextMarker;
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| 67 | import org.openstreetmap.josm.gui.layer.JumpToMarkerActions.JumpToPreviousMarker;
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[2566] | 68 | import org.openstreetmap.josm.gui.layer.Layer;
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[7983] | 69 | import org.openstreetmap.josm.gui.util.GuiHelper;
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[304] | 70 | import org.openstreetmap.josm.tools.ExifReader;
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| 71 | import org.openstreetmap.josm.tools.ImageProvider;
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[6524] | 72 | import org.openstreetmap.josm.tools.Utils;
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[316] | 73 |
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[2566] | 74 | import com.drew.imaging.jpeg.JpegMetadataReader;
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[2749] | 75 | import com.drew.lang.CompoundException;
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[2566] | 76 | import com.drew.metadata.Directory;
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| 77 | import com.drew.metadata.Metadata;
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[4241] | 78 | import com.drew.metadata.MetadataException;
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[6127] | 79 | import com.drew.metadata.exif.ExifIFD0Directory;
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[2566] | 80 | import com.drew.metadata.exif.GpsDirectory;
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| 81 |
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[6209] | 82 | /**
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| 83 | * Layer displaying geottaged pictures.
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| 84 | */
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[4751] | 85 | public class GeoImageLayer extends Layer implements PropertyChangeListener, JumpToMarkerLayer {
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[444] | 86 |
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[2566] | 87 | List<ImageEntry> data;
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[2646] | 88 | GpxLayer gpxLayer;
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[2711] | 89 |
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[2566] | 90 | private Icon icon = ImageProvider.get("dialogs/geoimage/photo-marker");
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| 91 | private Icon selectedIcon = ImageProvider.get("dialogs/geoimage/photo-marker-selected");
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[1704] | 92 |
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[2566] | 93 | private int currentPhoto = -1;
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[1704] | 94 |
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[2617] | 95 | boolean useThumbs = false;
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[7954] | 96 | ExecutorService thumbsLoaderExecutor = Executors.newSingleThreadExecutor(new ThreadFactory() {
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[7935] | 97 | @Override
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| 98 | public Thread newThread(Runnable r) {
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| 99 | Thread t = new Thread(r);
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| 100 | t.setPriority(Thread.MIN_PRIORITY);
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| 101 | return t;
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| 102 | }
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| 103 | });
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[2606] | 104 | ThumbsLoader thumbsloader;
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[7935] | 105 | boolean thumbsLoaderRunning = false;
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| 106 | volatile boolean thumbsLoaded = false;
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[2617] | 107 | private BufferedImage offscreenBuffer;
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| 108 | boolean updateOffscreenBuffer = true;
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[2592] | 109 |
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[2566] | 110 | /** Loads a set of images, while displaying a dialog that indicates what the plugin is currently doing.
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| 111 | * In facts, this object is instantiated with a list of files. These files may be JPEG files or
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| 112 | * directories. In case of directories, they are scanned to find all the images they contain.
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| 113 | * Then all the images that have be found are loaded as ImageEntry instances.
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| 114 | */
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| 115 | private static final class Loader extends PleaseWaitRunnable {
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[1704] | 116 |
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[4310] | 117 | private boolean canceled = false;
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[2566] | 118 | private GeoImageLayer layer;
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| 119 | private Collection<File> selection;
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[7005] | 120 | private Set<String> loadedDirectories = new HashSet<>();
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[6316] | 121 | private Set<String> errorMessages;
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[2646] | 122 | private GpxLayer gpxLayer;
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[1704] | 123 |
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[2566] | 124 | protected void rememberError(String message) {
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[2592] | 125 | this.errorMessages.add(message);
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[1704] | 126 | }
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| 127 |
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[2566] | 128 | public Loader(Collection<File> selection, GpxLayer gpxLayer) {
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| 129 | super(tr("Extracting GPS locations from EXIF"));
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| 130 | this.selection = selection;
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[2646] | 131 | this.gpxLayer = gpxLayer;
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[7005] | 132 | errorMessages = new LinkedHashSet<>();
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[1704] | 133 | }
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| 134 |
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[2566] | 135 | @Override protected void realRun() throws IOException {
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[1704] | 136 |
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[2566] | 137 | progressMonitor.subTask(tr("Starting directory scan"));
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[7005] | 138 | Collection<File> files = new ArrayList<>();
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[2566] | 139 | try {
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| 140 | addRecursiveFiles(files, selection);
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[6287] | 141 | } catch (IllegalStateException e) {
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| 142 | rememberError(e.getMessage());
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[1704] | 143 | }
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| 144 |
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[4310] | 145 | if (canceled)
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[2566] | 146 | return;
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| 147 | progressMonitor.subTask(tr("Read photos..."));
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| 148 | progressMonitor.setTicksCount(files.size());
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[1704] | 149 |
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[2566] | 150 | progressMonitor.subTask(tr("Read photos..."));
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| 151 | progressMonitor.setTicksCount(files.size());
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[1704] | 152 |
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[2566] | 153 | // read the image files
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[7005] | 154 | List<ImageEntry> data = new ArrayList<>(files.size());
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[1704] | 155 |
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[2566] | 156 | for (File f : files) {
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[1704] | 157 |
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[4310] | 158 | if (canceled) {
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[2566] | 159 | break;
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| 160 | }
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[1704] | 161 |
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[2566] | 162 | progressMonitor.subTask(tr("Reading {0}...", f.getName()));
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| 163 | progressMonitor.worked(1);
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[1704] | 164 |
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[2566] | 165 | ImageEntry e = new ImageEntry();
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[1704] | 166 |
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[2566] | 167 | // Changed to silently cope with no time info in exif. One case
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| 168 | // of person having time that couldn't be parsed, but valid GPS info
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[1704] | 169 |
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[2566] | 170 | try {
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[2931] | 171 | e.setExifTime(ExifReader.readTime(f));
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[6450] | 172 | } catch (ParseException ex) {
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[2931] | 173 | e.setExifTime(null);
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[2566] | 174 | }
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[2931] | 175 | e.setFile(f);
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[2566] | 176 | extractExif(e);
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| 177 | data.add(e);
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[1863] | 178 | }
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[2646] | 179 | layer = new GeoImageLayer(data, gpxLayer);
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[2566] | 180 | files.clear();
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[1704] | 181 | }
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[444] | 182 |
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[2566] | 183 | private void addRecursiveFiles(Collection<File> files, Collection<File> sel) {
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| 184 | boolean nullFile = false;
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[2322] | 185 |
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[2566] | 186 | for (File f : sel) {
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[316] | 187 |
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[4310] | 188 | if(canceled) {
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[2566] | 189 | break;
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[1863] | 190 | }
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| 191 |
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[2566] | 192 | if (f == null) {
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| 193 | nullFile = true;
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| 194 |
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| 195 | } else if (f.isDirectory()) {
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| 196 | String canonical = null;
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| 197 | try {
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| 198 | canonical = f.getCanonicalPath();
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| 199 | } catch (IOException e) {
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[6643] | 200 | Main.error(e);
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[2566] | 201 | rememberError(tr("Unable to get canonical path for directory {0}\n",
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[2621] | 202 | f.getAbsolutePath()));
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[1169] | 203 | }
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[316] | 204 |
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[2566] | 205 | if (canonical == null || loadedDirectories.contains(canonical)) {
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| 206 | continue;
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| 207 | } else {
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| 208 | loadedDirectories.add(canonical);
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| 209 | }
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[316] | 210 |
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[6265] | 211 | File[] children = f.listFiles(JpegFileFilter.getInstance());
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[2566] | 212 | if (children != null) {
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| 213 | progressMonitor.subTask(tr("Scanning directory {0}", f.getPath()));
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[6783] | 214 | addRecursiveFiles(files, Arrays.asList(children));
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[2566] | 215 | } else {
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[2592] | 216 | rememberError(tr("Error while getting files from directory {0}\n", f.getPath()));
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[2566] | 217 | }
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[316] | 218 |
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[2566] | 219 | } else {
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[2621] | 220 | files.add(f);
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[1169] | 221 | }
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[2566] | 222 | }
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[316] | 223 |
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[6287] | 224 | if (nullFile) {
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| 225 | throw new IllegalStateException(tr("One of the selected files was null"));
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| 226 | }
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[1169] | 227 | }
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[2566] | 228 |
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| 229 | protected String formatErrorMessages() {
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[3662] | 230 | StringBuilder sb = new StringBuilder();
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[2592] | 231 | sb.append("<html>");
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| 232 | if (errorMessages.size() == 1) {
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| 233 | sb.append(errorMessages.iterator().next());
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| 234 | } else {
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[6524] | 235 | sb.append(Utils.joinAsHtmlUnorderedList(errorMessages));
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[2592] | 236 | }
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| 237 | sb.append("</html>");
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| 238 | return sb.toString();
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[2566] | 239 | }
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| 240 |
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[1169] | 241 | @Override protected void finish() {
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[2592] | 242 | if (!errorMessages.isEmpty()) {
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| 243 | JOptionPane.showMessageDialog(
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| 244 | Main.parent,
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| 245 | formatErrorMessages(),
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| 246 | tr("Error"),
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| 247 | JOptionPane.ERROR_MESSAGE
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[4751] | 248 | );
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[2592] | 249 | }
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[1865] | 250 | if (layer != null) {
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[1169] | 251 | Main.main.addLayer(layer);
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[2566] | 252 |
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[6093] | 253 | if (!canceled && !layer.data.isEmpty()) {
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[2566] | 254 | boolean noGeotagFound = true;
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| 255 | for (ImageEntry e : layer.data) {
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[2662] | 256 | if (e.getPos() != null) {
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[2566] | 257 | noGeotagFound = false;
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| 258 | }
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| 259 | }
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| 260 | if (noGeotagFound) {
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| 261 | new CorrelateGpxWithImages(layer).actionPerformed(null);
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| 262 | }
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| 263 | }
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[1865] | 264 | }
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[1169] | 265 | }
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[2322] | 266 |
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[2566] | 267 | @Override protected void cancel() {
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[4310] | 268 | canceled = true;
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[1811] | 269 | }
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[2592] | 270 | }
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[316] | 271 |
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[1169] | 272 | public static void create(Collection<File> files, GpxLayer gpxLayer) {
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| 273 | Loader loader = new Loader(files, gpxLayer);
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| 274 | Main.worker.execute(loader);
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| 275 | }
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[316] | 276 |
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[6209] | 277 | /**
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| 278 | * Constructs a new {@code GeoImageLayer}.
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| 279 | * @param data The list of images to display
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| 280 | * @param gpxLayer The associated GPX layer
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| 281 | */
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[5505] | 282 | public GeoImageLayer(final List<ImageEntry> data, GpxLayer gpxLayer) {
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[6392] | 283 | this(data, gpxLayer, null, false);
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| 284 | }
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[2566] | 285 |
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[6392] | 286 | /**
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| 287 | * Constructs a new {@code GeoImageLayer}.
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| 288 | * @param data The list of images to display
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| 289 | * @param gpxLayer The associated GPX layer
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| 290 | * @param name Layer name
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| 291 | * @since 6392
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| 292 | */
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| 293 | public GeoImageLayer(final List<ImageEntry> data, GpxLayer gpxLayer, final String name) {
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| 294 | this(data, gpxLayer, name, false);
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| 295 | }
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| 296 |
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| 297 | /**
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| 298 | * Constructs a new {@code GeoImageLayer}.
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| 299 | * @param data The list of images to display
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| 300 | * @param gpxLayer The associated GPX layer
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| 301 | * @param useThumbs Thumbnail display flag
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| 302 | * @since 6392
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| 303 | */
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| 304 | public GeoImageLayer(final List<ImageEntry> data, GpxLayer gpxLayer, boolean useThumbs) {
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| 305 | this(data, gpxLayer, null, useThumbs);
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| 306 | }
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| 307 |
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| 308 | /**
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| 309 | * Constructs a new {@code GeoImageLayer}.
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| 310 | * @param data The list of images to display
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| 311 | * @param gpxLayer The associated GPX layer
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| 312 | * @param name Layer name
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| 313 | * @param useThumbs Thumbnail display flag
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| 314 | * @since 6392
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| 315 | */
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| 316 | public GeoImageLayer(final List<ImageEntry> data, GpxLayer gpxLayer, final String name, boolean useThumbs) {
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| 317 | super(name != null ? name : tr("Geotagged Images"));
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[1169] | 318 | Collections.sort(data);
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| 319 | this.data = data;
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[2646] | 320 | this.gpxLayer = gpxLayer;
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[6392] | 321 | this.useThumbs = useThumbs;
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[1169] | 322 | }
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[316] | 323 |
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[2566] | 324 | @Override
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| 325 | public Icon getIcon() {
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| 326 | return ImageProvider.get("dialogs/geoimage");
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| 327 | }
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[2969] | 328 |
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[7005] | 329 | private static List<Action> menuAdditions = new LinkedList<>();
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[3408] | 330 | public static void registerMenuAddition(Action addition) {
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[2904] | 331 | menuAdditions.add(addition);
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[2566] | 332 | }
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[316] | 333 |
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[2566] | 334 | @Override
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[3408] | 335 | public Action[] getMenuEntries() {
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[1704] | 336 |
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[7005] | 337 | List<Action> entries = new ArrayList<>();
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[3408] | 338 | entries.add(LayerListDialog.getInstance().createShowHideLayerAction());
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| 339 | entries.add(LayerListDialog.getInstance().createDeleteLayerAction());
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| 340 | entries.add(new RenameLayerAction(null, this));
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| 341 | entries.add(SeparatorLayerAction.INSTANCE);
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| 342 | entries.add(new CorrelateGpxWithImages(this));
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[7935] | 343 | entries.add(new ShowThumbnailAction(this));
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[2931] | 344 | if (!menuAdditions.isEmpty()) {
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[3408] | 345 | entries.add(SeparatorLayerAction.INSTANCE);
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| 346 | entries.addAll(menuAdditions);
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[2931] | 347 | }
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[3408] | 348 | entries.add(SeparatorLayerAction.INSTANCE);
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[4751] | 349 | entries.add(new JumpToNextMarker(this));
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| 350 | entries.add(new JumpToPreviousMarker(this));
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| 351 | entries.add(SeparatorLayerAction.INSTANCE);
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[3408] | 352 | entries.add(new LayerListPopup.InfoAction(this));
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[1704] | 353 |
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[6083] | 354 | return entries.toArray(new Action[entries.size()]);
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[2969] | 355 |
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[2566] | 356 | }
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[1704] | 357 |
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[2904] | 358 | private String infoText() {
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[2566] | 359 | int i = 0;
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| 360 | for (ImageEntry e : data)
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[2662] | 361 | if (e.getPos() != null) {
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[2566] | 362 | i++;
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[2621] | 363 | }
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[2850] | 364 | return trn("{0} image loaded.", "{0} images loaded.", data.size(), data.size())
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[4751] | 365 | + " " + trn("{0} was found to be GPS tagged.", "{0} were found to be GPS tagged.", i, i);
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[2566] | 366 | }
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[2969] | 367 |
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[2904] | 368 | @Override public Object getInfoComponent() {
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| 369 | return infoText();
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| 370 | }
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[1704] | 371 |
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[2566] | 372 | @Override
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[2904] | 373 | public String getToolTipText() {
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| 374 | return infoText();
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| 375 | }
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| 376 |
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| 377 | @Override
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[2566] | 378 | public boolean isMergable(Layer other) {
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| 379 | return other instanceof GeoImageLayer;
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| 380 | }
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[317] | 381 |
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[2566] | 382 | @Override
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| 383 | public void mergeFrom(Layer from) {
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| 384 | GeoImageLayer l = (GeoImageLayer) from;
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| 385 |
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[7935] | 386 | // Stop to load thumbnails on both layers. Thumbnail loading will continue the next time
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| 387 | // the layer is painted.
|
---|
| 388 | stopLoadThumbs();
|
---|
| 389 | l.stopLoadThumbs();
|
---|
| 390 |
|
---|
[7983] | 391 | final ImageEntry selected = l.currentPhoto >= 0 ? l.data.get(l.currentPhoto) : null;
|
---|
[1704] | 392 |
|
---|
[2566] | 393 | data.addAll(l.data);
|
---|
| 394 | Collections.sort(data);
|
---|
[1704] | 395 |
|
---|
[2566] | 396 | // Supress the double photos.
|
---|
| 397 | if (data.size() > 1) {
|
---|
| 398 | ImageEntry cur;
|
---|
| 399 | ImageEntry prev = data.get(data.size() - 1);
|
---|
| 400 | for (int i = data.size() - 2; i >= 0; i--) {
|
---|
| 401 | cur = data.get(i);
|
---|
[2931] | 402 | if (cur.getFile().equals(prev.getFile())) {
|
---|
[2566] | 403 | data.remove(i);
|
---|
| 404 | } else {
|
---|
| 405 | prev = cur;
|
---|
| 406 | }
|
---|
| 407 | }
|
---|
| 408 | }
|
---|
[1704] | 409 |
|
---|
[7983] | 410 | if (selected != null && !data.isEmpty()) {
|
---|
| 411 | GuiHelper.runInEDTAndWait(new Runnable() {
|
---|
| 412 | @Override
|
---|
| 413 | public void run() {
|
---|
| 414 | for (int i = 0; i < data.size() ; i++) {
|
---|
| 415 | if (selected.equals(data.get(i))) {
|
---|
| 416 | currentPhoto = i;
|
---|
| 417 | ImageViewerDialog.showImage(GeoImageLayer.this, data.get(i));
|
---|
| 418 | break;
|
---|
| 419 | }
|
---|
| 420 | }
|
---|
[2566] | 421 | }
|
---|
[7983] | 422 | });
|
---|
[2566] | 423 | }
|
---|
[1704] | 424 |
|
---|
[2566] | 425 | setName(l.getName());
|
---|
[7784] | 426 | thumbsLoaded &= l.thumbsLoaded;
|
---|
[2617] | 427 | }
|
---|
[1704] | 428 |
|
---|
[2617] | 429 | private Dimension scaledDimension(Image thumb) {
|
---|
| 430 | final double d = Main.map.mapView.getDist100Pixel();
|
---|
[2662] | 431 | final double size = 10 /*meter*/; /* size of the photo on the map */
|
---|
[2617] | 432 | double s = size * 100 /*px*/ / d;
|
---|
| 433 |
|
---|
| 434 | final double sMin = ThumbsLoader.minSize;
|
---|
| 435 | final double sMax = ThumbsLoader.maxSize;
|
---|
| 436 |
|
---|
| 437 | if (s < sMin) {
|
---|
| 438 | s = sMin;
|
---|
| 439 | }
|
---|
| 440 | if (s > sMax) {
|
---|
| 441 | s = sMax;
|
---|
| 442 | }
|
---|
| 443 | final double f = s / sMax; /* scale factor */
|
---|
| 444 |
|
---|
| 445 | if (thumb == null)
|
---|
| 446 | return null;
|
---|
| 447 |
|
---|
| 448 | return new Dimension(
|
---|
[2621] | 449 | (int) Math.round(f * thumb.getWidth(null)),
|
---|
| 450 | (int) Math.round(f * thumb.getHeight(null)));
|
---|
[2566] | 451 | }
|
---|
[1704] | 452 |
|
---|
[2566] | 453 | @Override
|
---|
| 454 | public void paint(Graphics2D g, MapView mv, Bounds bounds) {
|
---|
[5901] | 455 | int width = mv.getWidth();
|
---|
| 456 | int height = mv.getHeight();
|
---|
[2617] | 457 | Rectangle clip = g.getClipBounds();
|
---|
| 458 | if (useThumbs) {
|
---|
[6392] | 459 | if (!thumbsLoaded) {
|
---|
[7935] | 460 | startLoadThumbs();
|
---|
[6392] | 461 | }
|
---|
| 462 |
|
---|
[2617] | 463 | if (null == offscreenBuffer || offscreenBuffer.getWidth() != width // reuse the old buffer if possible
|
---|
| 464 | || offscreenBuffer.getHeight() != height) {
|
---|
| 465 | offscreenBuffer = new BufferedImage(width, height,
|
---|
| 466 | BufferedImage.TYPE_INT_ARGB);
|
---|
| 467 | updateOffscreenBuffer = true;
|
---|
| 468 | }
|
---|
[2566] | 469 |
|
---|
[2617] | 470 | if (updateOffscreenBuffer) {
|
---|
| 471 | Graphics2D tempG = offscreenBuffer.createGraphics();
|
---|
| 472 | tempG.setColor(new Color(0,0,0,0));
|
---|
| 473 | Composite saveComp = tempG.getComposite();
|
---|
| 474 | tempG.setComposite(AlphaComposite.Clear); // remove the old images
|
---|
| 475 | tempG.fillRect(0, 0, width, height);
|
---|
| 476 | tempG.setComposite(saveComp);
|
---|
| 477 |
|
---|
| 478 | for (ImageEntry e : data) {
|
---|
[2662] | 479 | if (e.getPos() == null) {
|
---|
[2617] | 480 | continue;
|
---|
[2621] | 481 | }
|
---|
[2662] | 482 | Point p = mv.getPoint(e.getPos());
|
---|
[2617] | 483 | if (e.thumbnail != null) {
|
---|
| 484 | Dimension d = scaledDimension(e.thumbnail);
|
---|
| 485 | Rectangle target = new Rectangle(p.x - d.width / 2, p.y - d.height / 2, d.width, d.height);
|
---|
| 486 | if (clip.intersects(target)) {
|
---|
| 487 | tempG.drawImage(e.thumbnail, target.x, target.y, target.width, target.height, null);
|
---|
| 488 | }
|
---|
| 489 | }
|
---|
| 490 | else { // thumbnail not loaded yet
|
---|
| 491 | icon.paintIcon(mv, tempG,
|
---|
[2621] | 492 | p.x - icon.getIconWidth() / 2,
|
---|
| 493 | p.y - icon.getIconHeight() / 2);
|
---|
[2617] | 494 | }
|
---|
| 495 | }
|
---|
| 496 | updateOffscreenBuffer = false;
|
---|
| 497 | }
|
---|
| 498 | g.drawImage(offscreenBuffer, 0, 0, null);
|
---|
| 499 | }
|
---|
| 500 | else {
|
---|
| 501 | for (ImageEntry e : data) {
|
---|
[2662] | 502 | if (e.getPos() == null) {
|
---|
[2617] | 503 | continue;
|
---|
[2621] | 504 | }
|
---|
[2662] | 505 | Point p = mv.getPoint(e.getPos());
|
---|
[2592] | 506 | icon.paintIcon(mv, g,
|
---|
[2621] | 507 | p.x - icon.getIconWidth() / 2,
|
---|
| 508 | p.y - icon.getIconHeight() / 2);
|
---|
[2566] | 509 | }
|
---|
[1704] | 510 | }
|
---|
[317] | 511 |
|
---|
[2566] | 512 | if (currentPhoto >= 0 && currentPhoto < data.size()) {
|
---|
| 513 | ImageEntry e = data.get(currentPhoto);
|
---|
[317] | 514 |
|
---|
[2662] | 515 | if (e.getPos() != null) {
|
---|
| 516 | Point p = mv.getPoint(e.getPos());
|
---|
[2566] | 517 |
|
---|
[7912] | 518 | int imgWidth = 100;
|
---|
| 519 | int imgHeight = 100;
|
---|
[6392] | 520 | if (useThumbs && e.thumbnail != null) {
|
---|
[2617] | 521 | Dimension d = scaledDimension(e.thumbnail);
|
---|
[7912] | 522 | imgWidth = d.width;
|
---|
| 523 | imgHeight = d.height;
|
---|
| 524 | }
|
---|
| 525 | else {
|
---|
| 526 | imgWidth = selectedIcon.getIconWidth();
|
---|
| 527 | imgHeight = selectedIcon.getIconHeight();
|
---|
| 528 | }
|
---|
[3261] | 529 |
|
---|
[7912] | 530 | if (e.getExifImgDir() != null) {
|
---|
| 531 | // Multiplier must be larger than sqrt(2)/2=0.71.
|
---|
| 532 | double arrowlength = Math.max(25, Math.max(imgWidth, imgHeight) * 0.85);
|
---|
| 533 | double arrowwidth = arrowlength / 1.4;
|
---|
[3261] | 534 |
|
---|
[7912] | 535 | double dir = e.getExifImgDir();
|
---|
| 536 | // Rotate 90 degrees CCW
|
---|
| 537 | double headdir = ( dir < 90 ) ? dir + 270 : dir - 90;
|
---|
| 538 | double leftdir = ( headdir < 90 ) ? headdir + 270 : headdir - 90;
|
---|
| 539 | double rightdir = ( headdir > 270 ) ? headdir - 270 : headdir + 90;
|
---|
[3261] | 540 |
|
---|
[7912] | 541 | double ptx = p.x + Math.cos(Math.toRadians(headdir)) * arrowlength;
|
---|
| 542 | double pty = p.y + Math.sin(Math.toRadians(headdir)) * arrowlength;
|
---|
[3261] | 543 |
|
---|
[7912] | 544 | double ltx = p.x + Math.cos(Math.toRadians(leftdir)) * arrowwidth/2;
|
---|
| 545 | double lty = p.y + Math.sin(Math.toRadians(leftdir)) * arrowwidth/2;
|
---|
[3261] | 546 |
|
---|
[7912] | 547 | double rtx = p.x + Math.cos(Math.toRadians(rightdir)) * arrowwidth/2;
|
---|
| 548 | double rty = p.y + Math.sin(Math.toRadians(rightdir)) * arrowwidth/2;
|
---|
[3261] | 549 |
|
---|
[7912] | 550 | g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
|
---|
| 551 | g.setColor(new Color(255, 255, 255, 192));
|
---|
| 552 | int[] xar = {(int) ltx, (int) ptx, (int) rtx, (int) ltx};
|
---|
| 553 | int[] yar = {(int) lty, (int) pty, (int) rty, (int) lty};
|
---|
| 554 | g.fillPolygon(xar, yar, 4);
|
---|
| 555 | g.setColor(Color.black);
|
---|
| 556 | g.setStroke(new BasicStroke(1.2f));
|
---|
| 557 | g.drawPolyline(xar, yar, 3);
|
---|
| 558 | }
|
---|
| 559 |
|
---|
| 560 | if (useThumbs && e.thumbnail != null) {
|
---|
| 561 | g.setColor(new Color(128, 0, 0, 122));
|
---|
| 562 | g.fillRect(p.x - imgWidth / 2, p.y - imgHeight / 2, imgWidth, imgHeight);
|
---|
| 563 | } else {
|
---|
[2617] | 564 | selectedIcon.paintIcon(mv, g,
|
---|
[7912] | 565 | p.x - imgWidth / 2,
|
---|
| 566 | p.y - imgHeight / 2);
|
---|
[3261] | 567 |
|
---|
[2617] | 568 | }
|
---|
[1152] | 569 | }
|
---|
[2566] | 570 | }
|
---|
| 571 | }
|
---|
[316] | 572 |
|
---|
[2566] | 573 | @Override
|
---|
| 574 | public void visitBoundingBox(BoundingXYVisitor v) {
|
---|
[2621] | 575 | for (ImageEntry e : data) {
|
---|
[2662] | 576 | v.visit(e.getPos());
|
---|
[2621] | 577 | }
|
---|
[2566] | 578 | }
|
---|
[1704] | 579 |
|
---|
[6209] | 580 | /**
|
---|
| 581 | * Extract GPS metadata from image EXIF
|
---|
[2566] | 582 | *
|
---|
[6209] | 583 | * If successful, fills in the LatLon and EastNorth attributes of passed in image
|
---|
[2566] | 584 | */
|
---|
| 585 | private static void extractExif(ImageEntry e) {
|
---|
[1704] | 586 |
|
---|
[6127] | 587 | Metadata metadata;
|
---|
| 588 | Directory dirExif;
|
---|
| 589 | GpsDirectory dirGps;
|
---|
[3408] | 590 |
|
---|
[2566] | 591 | try {
|
---|
[3365] | 592 | metadata = JpegMetadataReader.readMetadata(e.getFile());
|
---|
[6127] | 593 | dirExif = metadata.getDirectory(ExifIFD0Directory.class);
|
---|
[4241] | 594 | dirGps = metadata.getDirectory(GpsDirectory.class);
|
---|
[7004] | 595 | } catch (CompoundException | IOException p) {
|
---|
[3365] | 596 | e.setExifCoor(null);
|
---|
| 597 | e.setPos(null);
|
---|
| 598 | return;
|
---|
| 599 | }
|
---|
[3408] | 600 |
|
---|
[3365] | 601 | try {
|
---|
[6292] | 602 | if (dirExif != null) {
|
---|
| 603 | int orientation = dirExif.getInt(ExifIFD0Directory.TAG_ORIENTATION);
|
---|
| 604 | e.setExifOrientation(orientation);
|
---|
| 605 | }
|
---|
[4241] | 606 | } catch (MetadataException ex) {
|
---|
[6792] | 607 | Main.debug(ex.getMessage());
|
---|
[4241] | 608 | }
|
---|
[4751] | 609 |
|
---|
[6127] | 610 | if (dirGps == null) {
|
---|
| 611 | e.setExifCoor(null);
|
---|
| 612 | e.setPos(null);
|
---|
| 613 | return;
|
---|
| 614 | }
|
---|
| 615 |
|
---|
[4241] | 616 | try {
|
---|
[7912] | 617 | double speed = dirGps.getDouble(GpsDirectory.TAG_GPS_SPEED);
|
---|
| 618 | String speedRef = dirGps.getString(GpsDirectory.TAG_GPS_SPEED_REF);
|
---|
| 619 | if (speedRef != null) {
|
---|
| 620 | if (speedRef.equalsIgnoreCase("M")) {
|
---|
| 621 | // miles per hour
|
---|
| 622 | speed *= 1.609344;
|
---|
| 623 | } else if (speedRef.equalsIgnoreCase("N")) {
|
---|
| 624 | // knots == nautical miles per hour
|
---|
| 625 | speed *= 1.852;
|
---|
| 626 | }
|
---|
| 627 | // default is K (km/h)
|
---|
| 628 | }
|
---|
| 629 | e.setSpeed(speed);
|
---|
| 630 | } catch (Exception ex) {
|
---|
| 631 | Main.debug(ex.getMessage());
|
---|
| 632 | }
|
---|
| 633 |
|
---|
| 634 | try {
|
---|
[6209] | 635 | double ele = dirGps.getDouble(GpsDirectory.TAG_GPS_ALTITUDE);
|
---|
[5242] | 636 | int d = dirGps.getInt(GpsDirectory.TAG_GPS_ALTITUDE_REF);
|
---|
| 637 | if (d == 1) {
|
---|
| 638 | ele *= -1;
|
---|
| 639 | }
|
---|
| 640 | e.setElevation(ele);
|
---|
| 641 | } catch (MetadataException ex) {
|
---|
[6792] | 642 | Main.debug(ex.getMessage());
|
---|
[5242] | 643 | }
|
---|
| 644 |
|
---|
| 645 | try {
|
---|
[6209] | 646 | LatLon latlon = ExifReader.readLatLon(dirGps);
|
---|
| 647 | e.setExifCoor(latlon);
|
---|
[6128] | 648 | e.setPos(e.getExifCoor());
|
---|
| 649 |
|
---|
[3387] | 650 | } catch (Exception ex) { // (other exceptions, e.g. #5271)
|
---|
[6248] | 651 | Main.error("Error reading EXIF from file: "+ex);
|
---|
[3387] | 652 | e.setExifCoor(null);
|
---|
| 653 | e.setPos(null);
|
---|
[3365] | 654 | }
|
---|
[1704] | 655 |
|
---|
[3365] | 656 | try {
|
---|
[6209] | 657 | Double direction = ExifReader.readDirection(dirGps);
|
---|
[3408] | 658 | if (direction != null) {
|
---|
| 659 | e.setExifImgDir(direction.doubleValue());
|
---|
| 660 | }
|
---|
[3411] | 661 | } catch (Exception ex) { // (CompoundException and other exceptions, e.g. #5271)
|
---|
[6792] | 662 | Main.debug(ex.getMessage());
|
---|
[2566] | 663 | }
|
---|
[6392] | 664 |
|
---|
| 665 | // Time and date. We can have these cases:
|
---|
| 666 | // 1) GPS_TIME_STAMP not set -> date/time will be null
|
---|
| 667 | // 2) GPS_DATE_STAMP not set -> use EXIF date or set to default
|
---|
| 668 | // 3) GPS_TIME_STAMP and GPS_DATE_STAMP are set
|
---|
| 669 | int[] timeStampComps = dirGps.getIntArray(GpsDirectory.TAG_GPS_TIME_STAMP);
|
---|
| 670 | if (timeStampComps != null) {
|
---|
| 671 | int gpsHour = timeStampComps[0];
|
---|
| 672 | int gpsMin = timeStampComps[1];
|
---|
| 673 | int gpsSec = timeStampComps[2];
|
---|
| 674 | Calendar cal = new GregorianCalendar(TimeZone.getTimeZone("UTC"));
|
---|
| 675 |
|
---|
| 676 | // We have the time. Next step is to check if the GPS date stamp is set.
|
---|
| 677 | // dirGps.getString() always succeeds, but the return value might be null.
|
---|
| 678 | String dateStampStr = dirGps.getString(GpsDirectory.TAG_GPS_DATE_STAMP);
|
---|
| 679 | if (dateStampStr != null && dateStampStr.matches("^\\d+:\\d+:\\d+$")) {
|
---|
| 680 | String[] dateStampComps = dateStampStr.split(":");
|
---|
| 681 | cal.set(Calendar.YEAR, Integer.parseInt(dateStampComps[0]));
|
---|
| 682 | cal.set(Calendar.MONTH, Integer.parseInt(dateStampComps[1]) - 1);
|
---|
| 683 | cal.set(Calendar.DAY_OF_MONTH, Integer.parseInt(dateStampComps[2]));
|
---|
| 684 | }
|
---|
| 685 | else {
|
---|
[6450] | 686 | // No GPS date stamp in EXIF data. Copy it from EXIF time.
|
---|
[6392] | 687 | // Date is not set if EXIF time is not available.
|
---|
[6450] | 688 | if (e.hasExifTime()) {
|
---|
[6392] | 689 | // Time not set yet, so we can copy everything, not just date.
|
---|
[6450] | 690 | cal.setTime(e.getExifTime());
|
---|
[6392] | 691 | }
|
---|
| 692 | }
|
---|
| 693 |
|
---|
| 694 | cal.set(Calendar.HOUR_OF_DAY, gpsHour);
|
---|
| 695 | cal.set(Calendar.MINUTE, gpsMin);
|
---|
| 696 | cal.set(Calendar.SECOND, gpsSec);
|
---|
| 697 |
|
---|
| 698 | e.setExifGpsTime(cal.getTime());
|
---|
| 699 | }
|
---|
[2566] | 700 | }
|
---|
| 701 |
|
---|
| 702 | public void showNextPhoto() {
|
---|
| 703 | if (data != null && data.size() > 0) {
|
---|
| 704 | currentPhoto++;
|
---|
| 705 | if (currentPhoto >= data.size()) {
|
---|
| 706 | currentPhoto = data.size() - 1;
|
---|
[1704] | 707 | }
|
---|
[2566] | 708 | ImageViewerDialog.showImage(this, data.get(currentPhoto));
|
---|
| 709 | } else {
|
---|
| 710 | currentPhoto = -1;
|
---|
[1704] | 711 | }
|
---|
[2749] | 712 | Main.map.repaint();
|
---|
[2566] | 713 | }
|
---|
[1704] | 714 |
|
---|
[2566] | 715 | public void showPreviousPhoto() {
|
---|
[6093] | 716 | if (data != null && !data.isEmpty()) {
|
---|
[2566] | 717 | currentPhoto--;
|
---|
| 718 | if (currentPhoto < 0) {
|
---|
| 719 | currentPhoto = 0;
|
---|
[1169] | 720 | }
|
---|
[2566] | 721 | ImageViewerDialog.showImage(this, data.get(currentPhoto));
|
---|
| 722 | } else {
|
---|
| 723 | currentPhoto = -1;
|
---|
[1169] | 724 | }
|
---|
[2749] | 725 | Main.map.repaint();
|
---|
[1169] | 726 | }
|
---|
[2592] | 727 |
|
---|
[6456] | 728 | public void showFirstPhoto() {
|
---|
| 729 | if (data != null && data.size() > 0) {
|
---|
| 730 | currentPhoto = 0;
|
---|
| 731 | ImageViewerDialog.showImage(this, data.get(currentPhoto));
|
---|
| 732 | } else {
|
---|
| 733 | currentPhoto = -1;
|
---|
| 734 | }
|
---|
| 735 | Main.map.repaint();
|
---|
| 736 | }
|
---|
| 737 |
|
---|
| 738 | public void showLastPhoto() {
|
---|
| 739 | if (data != null && data.size() > 0) {
|
---|
| 740 | currentPhoto = data.size() - 1;
|
---|
| 741 | ImageViewerDialog.showImage(this, data.get(currentPhoto));
|
---|
| 742 | } else {
|
---|
| 743 | currentPhoto = -1;
|
---|
| 744 | }
|
---|
| 745 | Main.map.repaint();
|
---|
| 746 | }
|
---|
| 747 |
|
---|
[2566] | 748 | public void checkPreviousNextButtons() {
|
---|
| 749 | ImageViewerDialog.setNextEnabled(currentPhoto < data.size() - 1);
|
---|
| 750 | ImageViewerDialog.setPreviousEnabled(currentPhoto > 0);
|
---|
| 751 | }
|
---|
[316] | 752 |
|
---|
[2566] | 753 | public void removeCurrentPhoto() {
|
---|
| 754 | if (data != null && data.size() > 0 && currentPhoto >= 0 && currentPhoto < data.size()) {
|
---|
| 755 | data.remove(currentPhoto);
|
---|
| 756 | if (currentPhoto >= data.size()) {
|
---|
| 757 | currentPhoto = data.size() - 1;
|
---|
| 758 | }
|
---|
| 759 | if (currentPhoto >= 0) {
|
---|
| 760 | ImageViewerDialog.showImage(this, data.get(currentPhoto));
|
---|
| 761 | } else {
|
---|
| 762 | ImageViewerDialog.showImage(this, null);
|
---|
| 763 | }
|
---|
[2627] | 764 | updateOffscreenBuffer = true;
|
---|
[2749] | 765 | Main.map.repaint();
|
---|
[1865] | 766 | }
|
---|
[1169] | 767 | }
|
---|
[316] | 768 |
|
---|
[2627] | 769 | public void removeCurrentPhotoFromDisk() {
|
---|
| 770 | ImageEntry toDelete = null;
|
---|
| 771 | if (data != null && data.size() > 0 && currentPhoto >= 0 && currentPhoto < data.size()) {
|
---|
| 772 | toDelete = data.get(currentPhoto);
|
---|
| 773 |
|
---|
| 774 | int result = new ExtendedDialog(
|
---|
| 775 | Main.parent,
|
---|
| 776 | tr("Delete image file from disk"),
|
---|
| 777 | new String[] {tr("Cancel"), tr("Delete")})
|
---|
[2749] | 778 | .setButtonIcons(new String[] {"cancel.png", "dialogs/delete.png"})
|
---|
| 779 | .setContent(new JLabel(tr("<html><h3>Delete the file {0} from disk?<p>The image file will be permanently lost!</h3></html>"
|
---|
[2931] | 780 | ,toDelete.getFile().getName()), ImageProvider.get("dialogs/geoimage/deletefromdisk"),SwingConstants.LEFT))
|
---|
[2749] | 781 | .toggleEnable("geoimage.deleteimagefromdisk")
|
---|
| 782 | .setCancelButton(1)
|
---|
| 783 | .setDefaultButton(2)
|
---|
| 784 | .showDialog()
|
---|
| 785 | .getValue();
|
---|
[2627] | 786 |
|
---|
[2719] | 787 | if(result == 2)
|
---|
[2627] | 788 | {
|
---|
| 789 | data.remove(currentPhoto);
|
---|
| 790 | if (currentPhoto >= data.size()) {
|
---|
| 791 | currentPhoto = data.size() - 1;
|
---|
| 792 | }
|
---|
| 793 | if (currentPhoto >= 0) {
|
---|
| 794 | ImageViewerDialog.showImage(this, data.get(currentPhoto));
|
---|
| 795 | } else {
|
---|
| 796 | ImageViewerDialog.showImage(this, null);
|
---|
| 797 | }
|
---|
| 798 |
|
---|
[2931] | 799 | if (toDelete.getFile().delete()) {
|
---|
[6248] | 800 | Main.info("File "+toDelete.getFile().toString()+" deleted. ");
|
---|
[2627] | 801 | } else {
|
---|
| 802 | JOptionPane.showMessageDialog(
|
---|
[2749] | 803 | Main.parent,
|
---|
| 804 | tr("Image file could not be deleted."),
|
---|
| 805 | tr("Error"),
|
---|
| 806 | JOptionPane.ERROR_MESSAGE
|
---|
[4751] | 807 | );
|
---|
[2627] | 808 | }
|
---|
| 809 |
|
---|
| 810 | updateOffscreenBuffer = true;
|
---|
[2749] | 811 | Main.map.repaint();
|
---|
[2627] | 812 | }
|
---|
| 813 | }
|
---|
| 814 | }
|
---|
| 815 |
|
---|
[7788] | 816 | public void copyCurrentPhotoPath() {
|
---|
| 817 | ImageEntry toCopy = null;
|
---|
| 818 | if (data != null && data.size() > 0 && currentPhoto >= 0 && currentPhoto < data.size()) {
|
---|
| 819 | toCopy = data.get(currentPhoto);
|
---|
| 820 | String copyString = toCopy.getFile().toString();
|
---|
| 821 | Utils.copyToClipboard(copyString);
|
---|
| 822 | }
|
---|
| 823 | }
|
---|
| 824 |
|
---|
[6392] | 825 | /**
|
---|
| 826 | * Removes a photo from the list of images by index.
|
---|
| 827 | * @param idx Image index
|
---|
| 828 | * @since 6392
|
---|
| 829 | */
|
---|
| 830 | public void removePhotoByIdx(int idx) {
|
---|
| 831 | if (idx >= 0 && data != null && idx < data.size()) {
|
---|
| 832 | data.remove(idx);
|
---|
| 833 | }
|
---|
| 834 | }
|
---|
| 835 |
|
---|
| 836 | /**
|
---|
| 837 | * Returns the image that matches the position of the mouse event.
|
---|
| 838 | * @param evt Mouse event
|
---|
| 839 | * @return Image at mouse position, or {@code null} if there is no image at the mouse position
|
---|
| 840 | * @since 6392
|
---|
| 841 | */
|
---|
| 842 | public ImageEntry getPhotoUnderMouse(MouseEvent evt) {
|
---|
| 843 | if (data != null) {
|
---|
| 844 | for (int idx = data.size() - 1; idx >= 0; --idx) {
|
---|
| 845 | ImageEntry img = data.get(idx);
|
---|
| 846 | if (img.getPos() == null) {
|
---|
| 847 | continue;
|
---|
| 848 | }
|
---|
| 849 | Point p = Main.map.mapView.getPoint(img.getPos());
|
---|
| 850 | Rectangle r;
|
---|
| 851 | if (useThumbs && img.thumbnail != null) {
|
---|
| 852 | Dimension d = scaledDimension(img.thumbnail);
|
---|
| 853 | r = new Rectangle(p.x - d.width / 2, p.y - d.height / 2, d.width, d.height);
|
---|
| 854 | } else {
|
---|
| 855 | r = new Rectangle(p.x - icon.getIconWidth() / 2,
|
---|
| 856 | p.y - icon.getIconHeight() / 2,
|
---|
| 857 | icon.getIconWidth(),
|
---|
| 858 | icon.getIconHeight());
|
---|
| 859 | }
|
---|
| 860 | if (r.contains(evt.getPoint())) {
|
---|
| 861 | return img;
|
---|
| 862 | }
|
---|
| 863 | }
|
---|
| 864 | }
|
---|
| 865 | return null;
|
---|
| 866 | }
|
---|
| 867 |
|
---|
| 868 | /**
|
---|
| 869 | * Clears the currentPhoto, i.e. remove select marker, and optionally repaint.
|
---|
| 870 | * @param repaint Repaint flag
|
---|
| 871 | * @since 6392
|
---|
| 872 | */
|
---|
| 873 | public void clearCurrentPhoto(boolean repaint) {
|
---|
| 874 | currentPhoto = -1;
|
---|
| 875 | if (repaint) {
|
---|
| 876 | updateBufferAndRepaint();
|
---|
| 877 | }
|
---|
| 878 | }
|
---|
| 879 |
|
---|
| 880 | /**
|
---|
| 881 | * Clears the currentPhoto of the other GeoImageLayer's. Otherwise there could be multiple selected photos.
|
---|
| 882 | */
|
---|
| 883 | private void clearOtherCurrentPhotos() {
|
---|
| 884 | for (GeoImageLayer layer:
|
---|
| 885 | Main.map.mapView.getLayersOfType(GeoImageLayer.class)) {
|
---|
| 886 | if (layer != this) {
|
---|
| 887 | layer.clearCurrentPhoto(false);
|
---|
| 888 | }
|
---|
| 889 | }
|
---|
| 890 | }
|
---|
| 891 |
|
---|
| 892 | private static List<MapMode> supportedMapModes = null;
|
---|
| 893 |
|
---|
| 894 | /**
|
---|
| 895 | * Registers a map mode for which the functionality of this layer should be available.
|
---|
| 896 | * @param mapMode Map mode to be registered
|
---|
| 897 | * @since 6392
|
---|
| 898 | */
|
---|
| 899 | public static void registerSupportedMapMode(MapMode mapMode) {
|
---|
| 900 | if (supportedMapModes == null) {
|
---|
[7005] | 901 | supportedMapModes = new ArrayList<>();
|
---|
[6392] | 902 | }
|
---|
| 903 | supportedMapModes.add(mapMode);
|
---|
| 904 | }
|
---|
| 905 |
|
---|
| 906 | /**
|
---|
| 907 | * Determines if the functionality of this layer is available in
|
---|
[7764] | 908 | * the specified map mode. {@link SelectAction} and {@link LassoModeAction} are supported by default,
|
---|
[6392] | 909 | * other map modes can be registered.
|
---|
| 910 | * @param mapMode Map mode to be checked
|
---|
| 911 | * @return {@code true} if the map mode is supported,
|
---|
| 912 | * {@code false} otherwise
|
---|
| 913 | */
|
---|
| 914 | private static final boolean isSupportedMapMode(MapMode mapMode) {
|
---|
[7764] | 915 | if (mapMode instanceof SelectAction || mapMode instanceof LassoModeAction) {
|
---|
| 916 | return true;
|
---|
| 917 | }
|
---|
[6392] | 918 | if (supportedMapModes != null) {
|
---|
| 919 | for (MapMode supmmode: supportedMapModes) {
|
---|
| 920 | if (mapMode == supmmode) {
|
---|
| 921 | return true;
|
---|
| 922 | }
|
---|
| 923 | }
|
---|
| 924 | }
|
---|
| 925 | return false;
|
---|
| 926 | }
|
---|
| 927 |
|
---|
[2566] | 928 | private MouseAdapter mouseAdapter = null;
|
---|
[2629] | 929 | private MapModeChangeListener mapModeListener = null;
|
---|
[2566] | 930 |
|
---|
[5505] | 931 | @Override
|
---|
| 932 | public void hookUpMapView() {
|
---|
[2566] | 933 | mouseAdapter = new MouseAdapter() {
|
---|
[5430] | 934 | private final boolean isMapModeOk() {
|
---|
[6392] | 935 | return Main.map.mapMode == null || isSupportedMapMode(Main.map.mapMode);
|
---|
[5430] | 936 | }
|
---|
[2566] | 937 | @Override public void mousePressed(MouseEvent e) {
|
---|
| 938 |
|
---|
[2621] | 939 | if (e.getButton() != MouseEvent.BUTTON1)
|
---|
[1169] | 940 | return;
|
---|
[5430] | 941 | if (isVisible() && isMapModeOk()) {
|
---|
[2621] | 942 | Main.map.mapView.repaint();
|
---|
[2566] | 943 | }
|
---|
[1169] | 944 | }
|
---|
[316] | 945 |
|
---|
[2566] | 946 | @Override public void mouseReleased(MouseEvent ev) {
|
---|
[2621] | 947 | if (ev.getButton() != MouseEvent.BUTTON1)
|
---|
[2566] | 948 | return;
|
---|
[5430] | 949 | if (data == null || !isVisible() || !isMapModeOk())
|
---|
[2566] | 950 | return;
|
---|
| 951 |
|
---|
| 952 | for (int i = data.size() - 1; i >= 0; --i) {
|
---|
| 953 | ImageEntry e = data.get(i);
|
---|
[2662] | 954 | if (e.getPos() == null) {
|
---|
[2566] | 955 | continue;
|
---|
[2621] | 956 | }
|
---|
[2662] | 957 | Point p = Main.map.mapView.getPoint(e.getPos());
|
---|
[2617] | 958 | Rectangle r;
|
---|
[6392] | 959 | if (useThumbs && e.thumbnail != null) {
|
---|
[2617] | 960 | Dimension d = scaledDimension(e.thumbnail);
|
---|
| 961 | r = new Rectangle(p.x - d.width / 2, p.y - d.height / 2, d.width, d.height);
|
---|
| 962 | } else {
|
---|
| 963 | r = new Rectangle(p.x - icon.getIconWidth() / 2,
|
---|
[2621] | 964 | p.y - icon.getIconHeight() / 2,
|
---|
| 965 | icon.getIconWidth(),
|
---|
| 966 | icon.getIconHeight());
|
---|
[2617] | 967 | }
|
---|
[2566] | 968 | if (r.contains(ev.getPoint())) {
|
---|
[6392] | 969 | clearOtherCurrentPhotos();
|
---|
[2566] | 970 | currentPhoto = i;
|
---|
| 971 | ImageViewerDialog.showImage(GeoImageLayer.this, e);
|
---|
[2749] | 972 | Main.map.repaint();
|
---|
[2566] | 973 | break;
|
---|
| 974 | }
|
---|
| 975 | }
|
---|
[1169] | 976 | }
|
---|
[2566] | 977 | };
|
---|
[2629] | 978 |
|
---|
| 979 | mapModeListener = new MapModeChangeListener() {
|
---|
[6084] | 980 | @Override
|
---|
[2629] | 981 | public void mapModeChange(MapMode oldMapMode, MapMode newMapMode) {
|
---|
[6392] | 982 | if (newMapMode == null || isSupportedMapMode(newMapMode)) {
|
---|
[2629] | 983 | Main.map.mapView.addMouseListener(mouseAdapter);
|
---|
| 984 | } else {
|
---|
| 985 | Main.map.mapView.removeMouseListener(mouseAdapter);
|
---|
| 986 | }
|
---|
| 987 | }
|
---|
| 988 | };
|
---|
| 989 |
|
---|
[2749] | 990 | MapFrame.addMapModeChangeListener(mapModeListener);
|
---|
[2629] | 991 | mapModeListener.mapModeChange(null, Main.map.mapMode);
|
---|
| 992 |
|
---|
[2621] | 993 | MapView.addLayerChangeListener(new LayerChangeListener() {
|
---|
[6084] | 994 | @Override
|
---|
[2566] | 995 | public void activeLayerChange(Layer oldLayer, Layer newLayer) {
|
---|
[2629] | 996 | if (newLayer == GeoImageLayer.this) {
|
---|
| 997 | // only in select mode it is possible to click the images
|
---|
| 998 | Main.map.selectSelectTool(false);
|
---|
[2566] | 999 | }
|
---|
[1704] | 1000 | }
|
---|
[316] | 1001 |
|
---|
[6084] | 1002 | @Override
|
---|
[2566] | 1003 | public void layerAdded(Layer newLayer) {
|
---|
| 1004 | }
|
---|
[316] | 1005 |
|
---|
[6084] | 1006 | @Override
|
---|
[2566] | 1007 | public void layerRemoved(Layer oldLayer) {
|
---|
| 1008 | if (oldLayer == GeoImageLayer.this) {
|
---|
[7935] | 1009 | stopLoadThumbs();
|
---|
[2566] | 1010 | Main.map.mapView.removeMouseListener(mouseAdapter);
|
---|
[2749] | 1011 | MapFrame.removeMapModeChangeListener(mapModeListener);
|
---|
[2566] | 1012 | currentPhoto = -1;
|
---|
| 1013 | data.clear();
|
---|
| 1014 | data = null;
|
---|
[2621] | 1015 | // stop listening to layer change events
|
---|
| 1016 | MapView.removeLayerChangeListener(this);
|
---|
[1865] | 1017 | }
|
---|
[1169] | 1018 | }
|
---|
[2566] | 1019 | });
|
---|
[5505] | 1020 |
|
---|
| 1021 | Main.map.mapView.addPropertyChangeListener(this);
|
---|
| 1022 | if (Main.map.getToggleDialog(ImageViewerDialog.class) == null) {
|
---|
| 1023 | ImageViewerDialog.newInstance();
|
---|
| 1024 | Main.map.addToggleDialog(ImageViewerDialog.getInstance());
|
---|
| 1025 | }
|
---|
[1169] | 1026 | }
|
---|
[2617] | 1027 |
|
---|
[6084] | 1028 | @Override
|
---|
[2617] | 1029 | public void propertyChange(PropertyChangeEvent evt) {
|
---|
[4627] | 1030 | if (NavigatableComponent.PROPNAME_CENTER.equals(evt.getPropertyName()) || NavigatableComponent.PROPNAME_SCALE.equals(evt.getPropertyName())) {
|
---|
[2617] | 1031 | updateOffscreenBuffer = true;
|
---|
[2606] | 1032 | }
|
---|
| 1033 | }
|
---|
[2711] | 1034 |
|
---|
[7935] | 1035 | /**
|
---|
| 1036 | * Start to load thumbnails.
|
---|
| 1037 | */
|
---|
| 1038 | public synchronized void startLoadThumbs() {
|
---|
| 1039 | if (useThumbs && !thumbsLoaded && !thumbsLoaderRunning) {
|
---|
| 1040 | stopLoadThumbs();
|
---|
[2662] | 1041 | thumbsloader = new ThumbsLoader(this);
|
---|
[7954] | 1042 | thumbsLoaderExecutor.submit(thumbsloader);
|
---|
[7935] | 1043 | thumbsLoaderRunning = true;
|
---|
[2662] | 1044 | }
|
---|
| 1045 | }
|
---|
[2711] | 1046 |
|
---|
[7935] | 1047 | /**
|
---|
| 1048 | * Stop to load thumbnails.
|
---|
[7983] | 1049 | *
|
---|
[7935] | 1050 | * Can be called at any time to make sure that the
|
---|
| 1051 | * thumbnail loader is stopped.
|
---|
| 1052 | */
|
---|
| 1053 | public synchronized void stopLoadThumbs() {
|
---|
| 1054 | if (thumbsloader != null) {
|
---|
| 1055 | thumbsloader.stop = true;
|
---|
| 1056 | }
|
---|
| 1057 | thumbsLoaderRunning = false;
|
---|
| 1058 | }
|
---|
| 1059 |
|
---|
| 1060 | /**
|
---|
| 1061 | * Called to signal that the loading of thumbnails has finished.
|
---|
[7983] | 1062 | *
|
---|
[7935] | 1063 | * Usually called from {@link ThumbsLoader} in another thread.
|
---|
| 1064 | */
|
---|
| 1065 | public void thumbsLoaded() {
|
---|
| 1066 | thumbsLoaded = true;
|
---|
| 1067 | }
|
---|
| 1068 |
|
---|
[2662] | 1069 | public void updateBufferAndRepaint() {
|
---|
| 1070 | updateOffscreenBuffer = true;
|
---|
| 1071 | Main.map.mapView.repaint();
|
---|
| 1072 | }
|
---|
[2969] | 1073 |
|
---|
[2904] | 1074 | public List<ImageEntry> getImages() {
|
---|
[7005] | 1075 | List<ImageEntry> copy = new ArrayList<>(data.size());
|
---|
[2904] | 1076 | for (ImageEntry ie : data) {
|
---|
| 1077 | copy.add(ie.clone());
|
---|
| 1078 | }
|
---|
| 1079 | return copy;
|
---|
| 1080 | }
|
---|
[4751] | 1081 |
|
---|
[6209] | 1082 | /**
|
---|
| 1083 | * Returns the associated GPX layer.
|
---|
| 1084 | * @return The associated GPX layer
|
---|
| 1085 | */
|
---|
[5505] | 1086 | public GpxLayer getGpxLayer() {
|
---|
| 1087 | return gpxLayer;
|
---|
| 1088 | }
|
---|
| 1089 |
|
---|
[6084] | 1090 | @Override
|
---|
[4751] | 1091 | public void jumpToNextMarker() {
|
---|
| 1092 | showNextPhoto();
|
---|
| 1093 | }
|
---|
| 1094 |
|
---|
[6084] | 1095 | @Override
|
---|
[4751] | 1096 | public void jumpToPreviousMarker() {
|
---|
| 1097 | showPreviousPhoto();
|
---|
| 1098 | }
|
---|
[6392] | 1099 |
|
---|
| 1100 | /**
|
---|
| 1101 | * Returns the current thumbnail display status.
|
---|
| 1102 | * {@code true}: thumbnails are displayed, {@code false}: an icon is displayed instead of thumbnails.
|
---|
| 1103 | * @return Current thumbnail display status
|
---|
| 1104 | * @since 6392
|
---|
| 1105 | */
|
---|
| 1106 | public boolean isUseThumbs() {
|
---|
| 1107 | return useThumbs;
|
---|
| 1108 | }
|
---|
| 1109 |
|
---|
| 1110 | /**
|
---|
| 1111 | * Enables or disables the display of thumbnails. Does not update the display.
|
---|
| 1112 | * @param useThumbs New thumbnail display status
|
---|
| 1113 | * @since 6392
|
---|
| 1114 | */
|
---|
| 1115 | public void setUseThumbs(boolean useThumbs) {
|
---|
| 1116 | this.useThumbs = useThumbs;
|
---|
| 1117 | if (useThumbs && !thumbsLoaded) {
|
---|
[7935] | 1118 | startLoadThumbs();
|
---|
| 1119 | } else if (!useThumbs) {
|
---|
| 1120 | stopLoadThumbs();
|
---|
[6392] | 1121 | }
|
---|
| 1122 | }
|
---|
[316] | 1123 | }
|
---|