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
|
/*
* Copyright (c) 2008 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.
*
*/
package com.sun.javafx.newt.windows;
import com.sun.javafx.newt.*;
import com.sun.opengl.impl.*;
public class WindowsWindow extends Window {
private long window;
private static final String WINDOW_CLASS_NAME = "NewtWindow";
// Default width and height -- will likely be re-set immediately by user
private int width = 100;
private int height = 100;
static {
NativeLibLoader.loadCore();
if (!initIDs()) {
throw new RuntimeException("Failed to initialize jmethodIDs");
}
}
public WindowsWindow() {
long wndClass = getWindowClass();
window = CreateWindow(WINDOW_CLASS_NAME, getHInstance(), width, height);
if (window == 0) {
throw new RuntimeException("Error creating window");
}
}
public void setSize(int width, int height) {
setSize0(window, width, height);
}
public int getWidth() {
return width;
}
public int getHeight() {
return height;
}
public boolean setFullscreen(boolean fullscreen) {
return setFullScreen0(window, fullscreen);
}
public long getWindowHandle() {
return window;
}
public void pumpMessages() {
DispatchMessages(window);
}
//----------------------------------------------------------------------
// Internals only
//
private static long windowClass;
private static synchronized long getWindowClass() {
if (windowClass == 0) {
windowClass = RegisterWindowClass(WINDOW_CLASS_NAME, getHInstance());
if (windowClass == 0) {
throw new RuntimeException("Error while registering window class");
}
}
return windowClass;
}
private static long hInstance;
private static synchronized long getHInstance() {
if (hInstance == 0) {
// FIXME: will require modification once this is moved into its own DLL ("newt")
hInstance = LoadLibraryW("jogl");
if (hInstance == 0) {
throw new RuntimeException("Error finding HINSTANCE for \"jogl\"");
}
}
return hInstance;
}
private static native boolean initIDs();
private static native long LoadLibraryW(String libraryName);
private static native long RegisterWindowClass(String windowClassName, long hInstance);
private native long CreateWindow(String windowClassName, long hInstance, int width, int height);
private static native void DispatchMessages(long window);
private native void setSize0(long window, int width, int height);
private native boolean setFullScreen0(long window, boolean fullscreen);
private void keyDown(long key) {
}
private void keyUp(long key) {
}
private void sizeChanged(int newWidth, int newHeight) {
width = newWidth;
height = newHeight;
}
private void windowClosed() {
}
private void windowDestroyed() {
}
}
|
