1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.layer.markerlayer;
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3 |
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4 | import java.awt.Graphics;
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5 | import java.awt.Insets;
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6 | import java.awt.Point;
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7 | import java.awt.Rectangle;
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8 |
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9 | import javax.swing.BorderFactory;
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10 | import javax.swing.border.BevelBorder;
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11 | import javax.swing.border.Border;
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12 |
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13 | import org.openstreetmap.josm.data.coor.LatLon;
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14 | import org.openstreetmap.josm.gui.MainApplication;
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15 | import org.openstreetmap.josm.gui.MapView;
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16 | import org.openstreetmap.josm.spi.preferences.Config;
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17 | import org.openstreetmap.josm.tools.template_engine.TemplateEngineDataProvider;
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18 |
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19 | /**
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20 | * Marker class with button look-and-feel.
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21 | *
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22 | * @author Frederik Ramm
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23 | *
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24 | */
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25 | public class ButtonMarker extends Marker {
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26 |
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27 | private final Rectangle buttonRectangle;
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28 |
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29 | public ButtonMarker(LatLon ll, String buttonImage, MarkerLayer parentLayer, double time, double offset) {
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30 | super(ll, "", buttonImage, parentLayer, time, offset);
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31 | buttonRectangle = new Rectangle(0, 0, symbol.getIconWidth(), symbol.getIconHeight());
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32 | }
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33 |
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34 | public ButtonMarker(LatLon ll, TemplateEngineDataProvider dataProvider, String buttonImage, MarkerLayer parentLayer, double time,
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35 | double offset) {
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36 | super(ll, dataProvider, buttonImage, parentLayer, time, offset);
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37 | buttonRectangle = new Rectangle(0, 0, symbol.getIconWidth(), symbol.getIconHeight());
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38 | }
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39 |
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40 | @Override public boolean containsPoint(Point p) {
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41 | Point screen = MainApplication.getMap().mapView.getPoint(this);
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42 | buttonRectangle.setLocation(screen.x+4, screen.y+2);
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43 | return buttonRectangle.contains(p);
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44 | }
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45 |
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46 | @Override public void paint(Graphics g, MapView mv, boolean mousePressed, boolean showTextOrIcon) {
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47 | if (!showTextOrIcon) {
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48 | super.paint(g, mv, mousePressed, showTextOrIcon);
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49 | return;
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50 | }
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51 | Point screen = mv.getPoint(this);
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52 | buttonRectangle.setLocation(screen.x+4, screen.y+2);
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53 | paintIcon(mv, g, screen.x+4, screen.y+2);
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54 | boolean lowered = false;
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55 | if (mousePressed) {
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56 | Point mousePosition = mv.getMousePosition(); // slow and can throw NPE, see JDK-6840067
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57 | // mouse is inside the window
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58 | lowered = mousePosition != null && containsPoint(mousePosition);
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59 | }
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60 | Border b = BorderFactory.createBevelBorder(lowered ? BevelBorder.LOWERED : BevelBorder.RAISED);
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61 | Insets inset = b.getBorderInsets(mv);
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62 | Rectangle r = new Rectangle(buttonRectangle);
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63 | r.grow((inset.top+inset.bottom)/2, (inset.left+inset.right)/2);
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64 | b.paintBorder(mv, g, r.x, r.y, r.width, r.height);
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65 |
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66 | String labelText = getText();
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67 | if (labelText != null && Config.getPref().getBoolean("marker.buttonlabels", true)) {
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68 | g.drawString(labelText, screen.x+4, screen.y+2);
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69 | }
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70 | }
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71 | }
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