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
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
/*
* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution 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.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
* ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
* DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed or intended for use
* in the design, construction, operation or maintenance of any nuclear
* facility.
*/
package com.sun.opengl.impl.jawt;
import com.sun.opengl.impl.*;
import java.awt.Component;
import java.awt.GraphicsEnvironment;
import javax.media.opengl.*;
import com.sun.opengl.impl.*;
public abstract class JAWTWindow implements NativeWindow {
protected static final boolean DEBUG = Debug.debug("GLDrawable");
// See whether we're running in headless mode
private static boolean headlessMode;
static {
headlessMode = GraphicsEnvironment.isHeadless();
}
// lifetime: forever
protected Component component;
protected boolean locked;
// lifetime: valid after lock, forever until invalidate
protected long display;
protected long screen;
protected long drawable;
protected long visualID;
protected int screenIndex;
public JAWTWindow(Object comp) {
init(comp);
}
protected void init(Object windowObject) throws NativeWindowException {
invalidate();
this.component = (Component)windowObject;
initNative();
}
protected abstract void initNative() throws NativeWindowException;
public synchronized void invalidate() {
locked = false;
component = null;
display= 0;
screen= 0;
screenIndex = -1;
drawable= 0;
visualID = 0;
}
public synchronized int lockSurface() throws NativeWindowException {
if (locked) {
throw new NativeWindowException("Surface already locked");
}
locked = true;
return LOCK_SUCCESS;
}
public synchronized void unlockSurface() {
if (locked) {
locked = false;
}
}
public synchronized boolean isSurfaceLocked() {
return locked;
}
public long getDisplayHandle() {
return display;
}
public long getScreenHandle() {
return screen;
}
public int getScreenIndex() {
return screenIndex;
}
public long getWindowHandle() {
return drawable;
}
public long getSurfaceHandle() {
return drawable;
}
public long getVisualID() {
return visualID;
}
public Object getWrappedWindow() {
return null;
}
public void setSize(int width, int height) {
component.setSize(width, height);
}
public int getWidth() {
return component.getWidth();
}
public int getHeight() {
return component.getHeight();
}
public int getX() {
return component.getX();
}
public int getY() {
return component.getY();
}
public void setPosition(int x, int y) {
component.setLocation(x,y);
}
public void setVisible(boolean visible) {
component.setVisible(visible);
}
public boolean isVisible() {
return component.isVisible();
}
public boolean setFullscreen(boolean fullscreen) {
return false; // FIXME
}
public boolean isFullscreen() {
return false; // FIXME
}
}
|
