1 | // License: GPL. For details, see LICENSE file.
|
---|
2 | package org.openstreetmap.josm.gui.bbox;
|
---|
3 |
|
---|
4 | import static org.openstreetmap.josm.tools.I18n.tr;
|
---|
5 |
|
---|
6 | import java.awt.Dimension;
|
---|
7 | import java.awt.Graphics;
|
---|
8 | import java.awt.Point;
|
---|
9 | import java.awt.event.MouseAdapter;
|
---|
10 | import java.awt.event.MouseEvent;
|
---|
11 |
|
---|
12 | import javax.swing.ImageIcon;
|
---|
13 | import javax.swing.JComponent;
|
---|
14 |
|
---|
15 | import org.openstreetmap.josm.tools.ImageProvider;
|
---|
16 |
|
---|
17 | /**
|
---|
18 | * @author Tim Haussmann
|
---|
19 | */
|
---|
20 | public class SizeButton extends JComponent {
|
---|
21 |
|
---|
22 | private int x = 0;
|
---|
23 | private int y = 0;
|
---|
24 |
|
---|
25 | private ImageIcon enlargeImage;
|
---|
26 | private ImageIcon shrinkImage;
|
---|
27 | private boolean isEnlarged = false;
|
---|
28 | private final SlippyMapBBoxChooser slippyMapBBoxChooser;
|
---|
29 |
|
---|
30 | public SizeButton(SlippyMapBBoxChooser slippyMapBBoxChooser) {
|
---|
31 | this.slippyMapBBoxChooser = slippyMapBBoxChooser;
|
---|
32 | enlargeImage = ImageProvider.get("view-fullscreen");
|
---|
33 | shrinkImage = ImageProvider.get("view-fullscreen-revert");
|
---|
34 | setPreferredSize(new Dimension(enlargeImage.getIconWidth(), enlargeImage.getIconHeight()));
|
---|
35 | addMouseListener(mouseListener);
|
---|
36 | setToolTipText(tr("Enlarge"));
|
---|
37 | }
|
---|
38 |
|
---|
39 | private final transient MouseAdapter mouseListener = new MouseAdapter() {
|
---|
40 | @Override
|
---|
41 | public void mouseReleased(MouseEvent e) {
|
---|
42 | if (e.getButton() == MouseEvent.BUTTON1) {
|
---|
43 | toggle();
|
---|
44 | slippyMapBBoxChooser.resizeSlippyMap();
|
---|
45 | }
|
---|
46 | }
|
---|
47 | };
|
---|
48 |
|
---|
49 | @Override
|
---|
50 | protected void paintComponent(Graphics g) {
|
---|
51 | if (isEnlarged) {
|
---|
52 | if (shrinkImage != null)
|
---|
53 | g.drawImage(shrinkImage.getImage(), x, y, null);
|
---|
54 | } else {
|
---|
55 | if (enlargeImage != null)
|
---|
56 | g.drawImage(enlargeImage.getImage(), x, y, null);
|
---|
57 | }
|
---|
58 | }
|
---|
59 |
|
---|
60 | public void toggle() {
|
---|
61 | isEnlarged = !isEnlarged;
|
---|
62 | setToolTipText(isEnlarged ? tr("Shrink") : tr("Enlarge"));
|
---|
63 | }
|
---|
64 |
|
---|
65 | public boolean isEnlarged() {
|
---|
66 | return isEnlarged;
|
---|
67 | }
|
---|
68 |
|
---|
69 | public boolean hit(Point point) {
|
---|
70 | if (x < point.x && point.x < x + enlargeImage.getIconWidth()) {
|
---|
71 | if (y < point.y && point.y < y + enlargeImage.getIconHeight()) {
|
---|
72 | return true;
|
---|
73 | }
|
---|
74 | }
|
---|
75 | return false;
|
---|
76 | }
|
---|
77 |
|
---|
78 | }
|
---|