/
WorkaroundForIssue2476.java
105 lines (85 loc) · 2.96 KB
/
WorkaroundForIssue2476.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
/*********************************************************************************************
*
* 'WorkaroundForIssue2476.java, in plugin ummisco.gama.java2d, is part of the source code of the GAMA modeling and
* simulation platform. (v. 1.8.1)
*
* (c) 2007-2020 UMI 209 UMMISCO IRD/UPMC & Partners
*
* Visit https://github.com/gama-platform/gama for license information and developers contact.
*
*
**********************************************************************************************/
package ummisco.gama.java2d;
import java.awt.Panel;
import java.awt.event.MouseMotionListener;
import org.eclipse.swt.SWT;
import msi.gama.common.interfaces.IDisplaySurface;
import msi.gama.runtime.GAMA;
import ummisco.gama.dev.utils.DEBUG;
public class WorkaroundForIssue2476 {
static {
DEBUG.OFF();
}
private static void setMousePosition(final IDisplaySurface surface, final int x, final int y) {
surface.setMousePosition(x, y);
GAMA.getGui().setMouseLocationInModel(surface.getModelCoordinates());
}
public static void installOn(final Panel applet, final IDisplaySurface surface) {
// Install only on Linux
if (!ummisco.gama.ui.utils.PlatformHelper.isLinux()) return;
applet.addMouseWheelListener(e -> {
if (e.getPreciseWheelRotation() > 0) {
surface.zoomOut();
} else {
surface.zoomIn();
}
});
applet.addMouseMotionListener(new MouseMotionListener() {
@Override
public void mouseMoved(final java.awt.event.MouseEvent e) {
setMousePosition(surface, e.getX(), e.getY());
}
@Override
public void mouseDragged(final java.awt.event.MouseEvent e) {
surface.draggedTo(e.getX(), e.getY());
}
});
applet.addMouseListener(new java.awt.event.MouseListener() {
volatile boolean inMenu;
@Override
public void mouseReleased(final java.awt.event.MouseEvent e) {
surface.setMousePosition(e.getX(), e.getY());
surface.dispatchMouseEvent(SWT.MouseUp);
}
@Override
public void mousePressed(final java.awt.event.MouseEvent e) {
}
@Override
public void mouseExited(final java.awt.event.MouseEvent e) {
surface.dispatchMouseEvent(SWT.MouseExit);
}
@Override
public void mouseEntered(final java.awt.event.MouseEvent e) {
surface.dispatchMouseEvent(SWT.MouseEnter);
}
@Override
public void mouseClicked(final java.awt.event.MouseEvent e) {
if (e.getClickCount() == 2) { surface.zoomFit(); }
if (e.getButton() == 3 && !inMenu) {
inMenu = surface.canTriggerContextualMenu();
setMousePosition(surface, e.getX(), e.getY());
if (inMenu) { surface.selectAgentsAroundMouse(); }
surface.dispatchMouseEvent(SWT.MenuDetect);
return;
}
if (inMenu) {
inMenu = false;
return;
}
// DEBUG.OUT("Click on " + e.getX() + " " + e.getY());
setMousePosition(surface, e.getX(), e.getY());
surface.dispatchMouseEvent(SWT.MouseDown);
}
});
}
}