1 /*
2  * Copyright (c) 2009-2010 jMonkeyEngine
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4  *
5  * Redistribution and use in source and binary forms, with or without
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10  *   notice, this list of conditions and the following disclaimer.
11  *
12  * * Redistributions in binary form must reproduce the above copyright
13  *   notice, this list of conditions and the following disclaimer in the
14  *   documentation and/or other materials provided with the distribution.
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16  * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
17  *   may be used to endorse or promote products derived from this software
18  *   without specific prior written permission.
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20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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27  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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29  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31  */
32 
33 package jme3test.gui;
34 
35 import com.jme3.app.SimpleApplication;
36 import com.jme3.input.RawInputListener;
37 import com.jme3.input.event.*;
38 import com.jme3.math.FastMath;
39 import com.jme3.system.AppSettings;
40 import com.jme3.texture.Texture;
41 import com.jme3.texture.Texture2D;
42 import com.jme3.ui.Picture;
43 
44 public class TestSoftwareMouse extends SimpleApplication {
45 
46     private Picture cursor;
47 
48     private RawInputListener inputListener = new RawInputListener() {
49 
50         private float x = 0, y = 0;
51 
52         public void beginInput() {
53         }
54         public void endInput() {
55         }
56         public void onJoyAxisEvent(JoyAxisEvent evt) {
57         }
58         public void onJoyButtonEvent(JoyButtonEvent evt) {
59         }
60         public void onMouseMotionEvent(MouseMotionEvent evt) {
61             x += evt.getDX();
62             y += evt.getDY();
63 
64             // Prevent mouse from leaving screen
65             AppSettings settings = TestSoftwareMouse.this.settings;
66             x = FastMath.clamp(x, 0, settings.getWidth());
67             y = FastMath.clamp(y, 0, settings.getHeight());
68 
69             // adjust for hotspot
70             cursor.setPosition(x, y - 64);
71         }
72         public void onMouseButtonEvent(MouseButtonEvent evt) {
73         }
74         public void onKeyEvent(KeyInputEvent evt) {
75         }
76         public void onTouchEvent(TouchEvent evt) {
77         }
78     };
79 
main(String[] args)80     public static void main(String[] args){
81         TestSoftwareMouse app = new TestSoftwareMouse();
82 
83 //        AppSettings settings = new AppSettings(true);
84 //        settings.setFrameRate(60);
85 //        app.setSettings(settings);
86 
87         app.start();
88     }
89 
90     @Override
simpleInitApp()91     public void simpleInitApp() {
92         flyCam.setEnabled(false);
93 //        inputManager.setCursorVisible(false);
94 
95         Texture tex = assetManager.loadTexture("Interface/Logo/Cursor.png");
96 
97         cursor = new Picture("cursor");
98         cursor.setTexture(assetManager, (Texture2D) tex, true);
99         cursor.setWidth(64);
100         cursor.setHeight(64);
101         guiNode.attachChild(cursor);
102 
103         inputManager.addRawInputListener(inputListener);
104 
105 //        Image img = tex.getImage();
106 //        ByteBuffer data = img.getData(0);
107 //        IntBuffer image = BufferUtils.createIntBuffer(64 * 64);
108 //        for (int y = 0; y < 64; y++){
109 //            for (int x = 0; x < 64; x++){
110 //                int rgba = data.getInt();
111 //                image.put(rgba);
112 //            }
113 //        }
114 //        image.clear();
115 //
116 //        try {
117 //            Cursor cur = new Cursor(64, 64, 2, 62, 1, image, null);
118 //            Mouse.setNativeCursor(cur);
119 //        } catch (LWJGLException ex) {
120 //            Logger.getLogger(TestSoftwareMouse.class.getName()).log(Level.SEVERE, null, ex);
121 //        }
122     }
123 }
124