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
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
/**
* Copyright 2014-2023 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package com.jogamp.graph.ui.shapes;
import com.jogamp.opengl.GL2ES2;
import com.jogamp.common.av.AudioSink;
import com.jogamp.common.util.InterruptSource;
import com.jogamp.graph.curve.opengl.RegionRenderer;
import com.jogamp.graph.ui.GraphShape;
import com.jogamp.opengl.util.av.GLMediaPlayer;
import com.jogamp.opengl.util.av.GLMediaPlayer.GLMediaEventListener;
import com.jogamp.opengl.util.av.GLMediaPlayer.StreamException;
import com.jogamp.opengl.util.texture.TextureSequence.TextureFrame;
/**
* A GraphUI {@link GLMediaPlayer} based {@link TexSeqButton} {@link GraphShape}.
* <p>
* GraphUI is GPU based and resolution independent.
* </p>
* <p>
* This button is rendered with a round oval shape.
* To render it rectangular, {@link #setCorner(float)} to zero.
* </p>
* <p>
* Default colors (toggle-on is full color):
* - non-toggle: 1 * color
* - pressed: 0.9 * color
* - toggle-off: 0.8 * color
* - toggle-on: 1.0 * color
* </p>
*/
public class MediaButton extends TexSeqButton {
private boolean verbose = false;
/**
* @param renderModes
* @param width
* @param height
* @param mPlayer
* @param mPlayerListener
*/
public MediaButton(final int renderModes, final float width,
final float height, final GLMediaPlayer mPlayer) {
super(renderModes, width, height, mPlayer);
setColor(1.0f, 1.0f, 1.0f, 1.0f);
setPressedColorMod(0.9f, 0.9f, 0.9f, 0.7f);
setToggleOffColorMod(0.8f, 0.8f, 0.8f, 1.0f);
setToggleOnColorMod(1.0f, 1.0f, 1.0f, 1.0f);
}
public void setVerbose(final boolean v) { verbose = v; }
/**
* Add the default {@link GLMediaEventListener} to {@link #getGLMediaPlayer() this class's GLMediaPlayer}.
*/
public void addDefaultEventListener() {
getGLMediaPlayer().addEventListener(defGLMediaEventListener);
}
public final GLMediaPlayer getGLMediaPlayer() { return (GLMediaPlayer)texSeq; }
public final AudioSink getAudioSink() { return getGLMediaPlayer().getAudioSink(); }
private final GLMediaEventListener defGLMediaEventListener = new GLMediaEventListener() {
@Override
public void newFrameAvailable(final GLMediaPlayer ts, final TextureFrame newFrame, final long when) {
// texButton.markStateDirty();
}
@Override
public void attributesChanged(final GLMediaPlayer mp, final GLMediaPlayer.EventMask eventMask, final long when) {
if( verbose ) {
System.err.println("MediaButton AttributesChanges: "+eventMask+", when "+when);
System.err.println("MediaButton State: "+mp);
}
if( eventMask.isSet(GLMediaPlayer.EventMask.Bit.Init) ) {
resetGL = true;
}
if( eventMask.isSet(GLMediaPlayer.EventMask.Bit.Size) ) {
// FIXME: mPlayer.resetGLState();
}
if( eventMask.isSet(GLMediaPlayer.EventMask.Bit.EOS) ) {
new InterruptSource.Thread() {
@Override
public void run() {
// loop for-ever ..
mp.seek(0);
mp.resume();
} }.start();
} else if( eventMask.isSet(GLMediaPlayer.EventMask.Bit.Error) ) {
final StreamException se = mp.getStreamException();
if( null != se ) {
se.printStackTrace();
}
}
} };
@Override
protected void destroyImpl(final GL2ES2 gl, final RegionRenderer renderer) {
((GLMediaPlayer)texSeq).destroy(gl);
}
volatile boolean resetGL = true;
@Override
public void draw(final GL2ES2 gl, final RegionRenderer renderer, final int[] sampleCount) {
final GLMediaPlayer mPlayer = (GLMediaPlayer)texSeq;
if( resetGL ) {
resetGL = false;
try {
mPlayer.initGL(gl);
if( null != region ) {
region.markShapeDirty(); // reset texture data
}
} catch (final Exception e) {
e.printStackTrace();
}
}
super.draw(gl, renderer, sampleCount);
markStateDirty(); // keep on going
};
}
|
