1 // ******************************************************************************
2 //
3 // Title: Force Field X.
4 // Description: Force Field X - Software for Molecular Biophysics.
5 // Copyright: Copyright (c) Michael J. Schnieders 2001-2025.
6 //
7 // This file is part of Force Field X.
8 //
9 // Force Field X is free software; you can redistribute it and/or modify it
10 // under the terms of the GNU General Public License version 3 as published by
11 // the Free Software Foundation.
12 //
13 // Force Field X is distributed in the hope that it will be useful, but WITHOUT
14 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
15 // FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
16 // details.
17 //
18 // You should have received a copy of the GNU General Public License along with
19 // Force Field X; if not, write to the Free Software Foundation, Inc., 59 Temple
20 // Place, Suite 330, Boston, MA 02111-1307 USA
21 //
22 // Linking this library statically or dynamically with other modules is making a
23 // combined work based on this library. Thus, the terms and conditions of the
24 // GNU General Public License cover the whole combination.
25 //
26 // As a special exception, the copyright holders of this library give you
27 // permission to link this library with independent modules to produce an
28 // executable, regardless of the license terms of these independent modules, and
29 // to copy and distribute the resulting executable under terms of your choice,
30 // provided that you also meet, for each linked independent module, the terms
31 // and conditions of the license of that module. An independent module is a
32 // module which is not derived from or based on this library. If you modify this
33 // library, you may extend this exception to your version of the library, but
34 // you are not obligated to do so. If you do not wish to do so, delete this
35 // exception statement from your version.
36 //
37 // ******************************************************************************
38 package ffx.ui.behaviors;
39
40 import java.awt.AWTEvent;
41 import java.awt.event.MouseEvent;
42 import java.util.Iterator;
43 import org.jogamp.java3d.Transform3D;
44 import org.jogamp.java3d.TransformGroup;
45 import org.jogamp.java3d.WakeupCriterion;
46 import org.jogamp.java3d.WakeupOnAWTEvent;
47
48 /**
49 * The MouseProperties class is simple extension of MouseBehavior.
50 *
51 * @author Michael J. Schnieders
52 */
53 public class MouseProperties extends MouseBehavior {
54
55 double xAngle, yAngle;
56 double xFactor = .03;
57 double yFactor = .03;
58 // private MouseBehaviorCallback callback = null;
59
60 /**
61 * Constructor for MouseProperties.
62 *
63 * @param flags a int.
64 * @param VPTG a {@link org.jogamp.java3d.TransformGroup} object.
65 */
66 public MouseProperties(int flags, TransformGroup VPTG) {
67 super(flags, VPTG);
68 }
69
70 /**
71 * Return the x-axis movement multipler.
72 *
73 * @return a double.
74 */
75 public double getXFactor() {
76 return xFactor;
77 }
78
79 /**
80 * Return the y-axis movement multipler.
81 *
82 * @return a double.
83 */
84 public double getYFactor() {
85 return yFactor;
86 }
87
88 /** initialize */
89 public void initialize() {
90 super.initialize();
91 xAngle = 0;
92 yAngle = 0;
93 if ((flags & INVERT_INPUT) == INVERT_INPUT) {
94 invert = true;
95 xFactor *= -1;
96 yFactor *= -1;
97 }
98 }
99
100 /** {@inheritDoc} */
101 public void processStimulus(Iterator<WakeupCriterion> criteria) {
102 while (criteria.hasNext()) {
103 WakeupCriterion wakeup = criteria.next();
104 if (wakeup instanceof WakeupOnAWTEvent) {
105 AWTEvent[] event = ((WakeupOnAWTEvent) wakeup).getAWTEvent();
106 for (AWTEvent awtEvent : event) {
107 processMouseEvent((MouseEvent) awtEvent);
108 if (((buttonPress) && ((flags & MANUAL_WAKEUP) == 0))
109 || ((wakeUp) && ((flags & MANUAL_WAKEUP) != 0))) {
110 int id = awtEvent.getID();
111 if ((id == MouseEvent.MOUSE_DRAGGED)) {
112 xLast = ((MouseEvent) awtEvent).getX();
113 yLast = ((MouseEvent) awtEvent).getY();
114 } else if (id == MouseEvent.MOUSE_PRESSED) {
115 xLast = ((MouseEvent) awtEvent).getX();
116 yLast = ((MouseEvent) awtEvent).getY();
117 }
118 }
119 }
120 }
121 }
122 wakeupOn(mouseCriterion);
123 }
124
125 /**
126 * Set the x-axis amd y-axis movement multipler with factor.
127 *
128 * @param factor a double.
129 */
130 public void setFactor(double factor) {
131 xFactor = yFactor = factor;
132 }
133
134 /**
135 * Set the x-axis amd y-axis movement multipler with xFactor and yFactor respectively.
136 *
137 * @param xFactor a double.
138 * @param yFactor a double.
139 */
140 public void setFactor(double xFactor, double yFactor) {
141 this.xFactor = xFactor;
142 this.yFactor = yFactor;
143 }
144
145 /**
146 * The transformChanged method in the callback class will be called every time the transform is
147 * updated
148 *
149 * @param c a {@link ffx.ui.behaviors.MouseBehaviorCallback} object.
150 */
151 public void setupCallback(MouseBehaviorCallback c) {
152 // callback = c;
153 }
154
155 /**
156 * transformChanged
157 *
158 * @param transform a {@link org.jogamp.java3d.Transform3D} object.
159 */
160 public void transformChanged(Transform3D transform) {}
161 }