blob: 1b8960775394bb77a4ccdfe49c0804bf6e9856be (
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
|
/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ui.synchronize;
import org.eclipse.jface.viewers.*;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Font;
/**
* Decorating label provider that supports multiple decorators and color providers.
*
* @since 3.0
*/
public class DecoratingColorLabelProvider extends DecoratingLabelProvider implements IColorProvider, IFontProvider {
static class MultiLabelDecorator extends LabelProvider implements ILabelDecorator {
private ILabelDecorator[] decorators;
public MultiLabelDecorator(ILabelDecorator[] decorators) {
this.decorators = decorators;
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ILabelDecorator#decorateImage(org.eclipse.swt.graphics.Image, java.lang.Object)
*/
public Image decorateImage(Image image, Object element) {
for (int i = 0; i < decorators.length; i++) {
ILabelDecorator decorator = decorators[i];
Image newImage = decorator.decorateImage(image, element);
if (newImage != null) {
image = newImage;
}
}
return image;
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ILabelDecorator#decorateText(java.lang.String, java.lang.Object)
*/
public String decorateText(String text, Object element) {
for (int i = 0; i < decorators.length; i++) {
ILabelDecorator decorator = decorators[i];
String newText = decorator.decorateText(text, element);
if (newText != null) {
text = newText;
}
}
return text;
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
*/
public void dispose() {
for (int i = 0; i < decorators.length; i++) {
ILabelDecorator d = decorators[i];
d.dispose();
}
}
}
public DecoratingColorLabelProvider(ILabelProvider provider, ILabelDecorator[] decorators) {
super(provider, new MultiLabelDecorator(decorators));
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.viewers.IColorProvider#getForeground(java.lang.Object)
*/
public Color getForeground(Object element) {
ILabelProvider p = getLabelProvider();
if (p instanceof IColorProvider) {
return ((IColorProvider) p).getForeground(element);
}
return null;
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.viewers.IColorProvider#getBackground(java.lang.Object)
*/
public Color getBackground(Object element) {
ILabelProvider p = getLabelProvider();
if (p instanceof IColorProvider) {
return ((IColorProvider) p).getBackground(element);
}
return null;
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.IFontProvider#getFont(java.lang.Object)
*/
public Font getFont(Object element) {
ILabelProvider p = getLabelProvider();
if (p instanceof IFontProvider) {
return ((IFontProvider) p).getFont(element);
}
return null;
}
}
|
