blob: 638a155df7bf4d3ae733820d59c5c684d25bee8a (
plain) (
blame)
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
|
/***************************************************************************
* Copyright (c) 2004 - 2007 Eike Stepper, Germany.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.net4j.internal.ui;
import org.eclipse.net4j.internal.ui.bundle.OM;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.plugin.AbstractUIPlugin;
/**
* @author Eike Stepper
*/
public class SharedIcons
{
private static final ImageRegistry REGISTRY = new ImageRegistry(getDisplay());
private static final String ETOOL = "etool16/";
private static final String OBJ = "obj16/";
public static final String OBJ_ACCEPTOR = OBJ + "acceptor";
public static final String OBJ_ADAPTER = OBJ + "adapter";
public static final String OBJ_CHANNEL = OBJ + "channel";
public static final String OBJ_CONNECTOR = OBJ + "connector";
public static final String OBJ_FACTORY = OBJ + "factory";
public static final String OBJ_FOLDER = OBJ + "folder";
public static final String ETOOL_ADD_ACCEPTOR = ETOOL + "add_acceptor";
public static final String ETOOL_ADD_CONNECTOR = ETOOL + "add_connector";
public static final String ETOOL_ADD = ETOOL + "add";
public static final String ETOOL_DELETE = ETOOL + "delete";
public static final String ETOOL_REFRESH = ETOOL + "refresh";
public static Image getImage(String key)
{
key = mangleKey(key);
Image image = REGISTRY.get(key);
if (image == null)
{
createDescriptor(key);
image = REGISTRY.get(key);
}
return image;
}
public static ImageDescriptor getDescriptor(String key)
{
key = mangleKey(key);
ImageDescriptor descriptor = REGISTRY.getDescriptor(key);
if (descriptor == null)
{
descriptor = createDescriptor(key);
}
return descriptor;
}
private static ImageDescriptor createDescriptor(String key)
{
ImageDescriptor descriptor = AbstractUIPlugin.imageDescriptorFromPlugin(OM.BUNDLE_ID, key);
if (descriptor != null)
{
REGISTRY.put(key, descriptor);
}
return descriptor;
}
private static Display getDisplay()
{
Display display = Display.getCurrent();
if (display == null)
{
display = Display.getDefault();
}
if (display == null)
{
throw new IllegalStateException("display == null");
}
return display;
}
private static String mangleKey(String key)
{
return "icons/full/" + key + ".gif";
}
}
|