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
|
package NET.worlds.console;
import java.awt.Canvas;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.MediaTracker;
import java.awt.Toolkit;
import java.util.Vector;
class SplashCanvas extends Canvas {
private static final long serialVersionUID = 341168247494647821L;
protected String name;
protected Image image;
protected Dimension dim;
protected Vector<Overlay> overlays = new Vector<Overlay>();
SplashCanvas(String name) {
this.name = name;
}
public void flush() {
this.image.flush();
this.image = null;
for (int i = 0; i < this.overlays.size(); i++) {
Overlay over = this.overlays.elementAt(i);
over.flush();
}
this.overlays.removeAllElements();
}
@Override
public void paint(Graphics g) {
super.paint(g);
g.drawImage(this.image, 0, 0, this);
for (int i = 0; i < this.overlays.size(); i++) {
Overlay over = this.overlays.elementAt(i);
over.paint(g, this);
}
}
public void setImage(String name) {
this.name = name;
this.image = null;
this.imageSize();
}
public void addOverlay(String name, int x, int y) {
Overlay over = new Overlay(name, x, y);
Dimension dim = over.imageSize(this);
this.overlays.addElement(over);
this.repaint(x, y, dim.width, dim.height);
}
public void removeOverlay(String name, int x, int y) {
for (int i = 0; i < this.overlays.size(); i++) {
Overlay over = this.overlays.elementAt(i);
if (over.matches(name, x, y)) {
Dimension dim = over.imageSize(this);
this.overlays.removeElementAt(i);
this.repaint(x, y, dim.width, dim.height);
return;
}
}
}
private Dimension imageSize() {
if (this.image == null) {
this.image = getEarlyImage(this.name, this);
if (this.image != null) {
int width = this.image.getWidth(this);
int height = this.image.getHeight(this);
if (width != -1 && height != -1) {
return this.dim = new Dimension(width, height);
}
}
this.dim = new Dimension(0, 0);
}
for (int i = 0; i < this.overlays.size(); i++) {
Overlay over = this.overlays.elementAt(i);
over.imageSize(this);
}
return this.dim;
}
public static Image getEarlyImage(String name, Component comp) {
for (int pass = 0; pass < 2; pass++) {
String imagename = Gamma.earlyURLUnalias(name);
Image image = Toolkit.getDefaultToolkit().getImage(imagename);
MediaTracker tracker = new MediaTracker(comp);
tracker.addImage(image, 0);
try {
tracker.waitForAll();
} catch (InterruptedException var7) {
}
if (!tracker.isErrorAny()) {
return image;
}
if (pass == 0) {
name = "..\\" + name;
}
}
return null;
}
@Override
public Dimension preferredSize() {
return this.imageSize();
}
@Override
public Dimension minimumSize() {
return this.imageSize();
}
}
|