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1
11 package org.eclipse.pde.internal.core.text.bundle;
12
13 import java.io.PrintWriter  ;
14
15 import org.eclipse.core.runtime.CoreException;
16 import org.eclipse.jface.text.BadLocationException;
17 import org.eclipse.jface.text.IDocument;
18 import org.eclipse.pde.internal.core.bundle.BundleObject;
19 import org.eclipse.pde.internal.core.bundle.BundlePluginBase;
20 import org.eclipse.pde.internal.core.ibundle.IBundle;
21 import org.eclipse.pde.internal.core.ibundle.IBundleModel;
22 import org.eclipse.pde.internal.core.ibundle.IManifestHeader;
23 import org.eclipse.pde.internal.core.text.IEditingModel;
24
25 public class ManifestHeader extends BundleObject implements IManifestHeader {
26 private static final long serialVersionUID = 1L;
27
28 private int fOffset = -1;
29 private int fLength = -1;
30
31 protected String fName;
32 protected String fValue;
33
34 protected transient IBundle fBundle;
35 protected String fLineDelimiter;
36
37 public ManifestHeader() {
38 }
39
40 public ManifestHeader(String name, String value, IBundle bundle, String lineDelimiter) {
41 fName = name;
42 fBundle = bundle;
43 fLineDelimiter = lineDelimiter;
44 processValue(value);
45 setModel(fBundle.getModel());
46 }
47
48 protected void processValue(String value) {
49 fValue = value;
50 }
51
52 public String getLineLimiter() {
53 return fLineDelimiter;
54 }
55
56
59 public void setName(String name) {
60 fName = name;
61 }
62
65 public String getName() {
66 return fName;
67 }
68
69 public String getValue() {
70 return fValue;
71 }
72
73 public void setValue(String value) {
74 String old = fValue;
75 fValue = value;
76 fBundle.getModel().fireModelObjectChanged(this, getName(), old, value);
77 }
78
79
82 public void setOffset(int offset) {
83 fOffset = offset;
84 }
85
88 public int getOffset() {
89 return fOffset;
90 }
91
94 public void setLength(int length) {
95 fLength = length;
96 }
97
100 public int getLength() {
101 return fLength;
102 }
103
106 public String write() {
107 StringBuffer sb = new StringBuffer (fName);
108 sb.append(": "); try {
110 if (fOffset != -1) {
111 IBundleModel model = fBundle.getModel();
112 if (model instanceof IEditingModel) {
113 IDocument doc = ((IEditingModel)model).getDocument();
114 int line = doc.getLineOfOffset(fOffset);
115 String text = doc.get(fOffset, doc.getLineLength(line)).trim();
116 if (text.length() == fName.length() + 1) {
119 sb.append(fLineDelimiter);
120 sb.append(" "); }
122 }
123 }
124 } catch (BadLocationException e) {
125 }
126 sb.append(getValue());
127 sb.append(fLineDelimiter);
128 return sb.toString();
129 }
130
133 public void write(String indent, PrintWriter writer) {
134 }
135
136 public void setBundle(IBundle bundle) {
137 fBundle = bundle;
138 }
139
140 public IBundle getBundle() {
141 return fBundle;
142 }
143
144 public String getKey() {
145 return getName();
146 }
147
148 public void setKey(String key) throws CoreException {
149 setName(key);
150 }
151
152 protected int getManifestVersion() {
153 return BundlePluginBase.getBundleManifestVersion(fBundle);
154 }
155
156 public void update() {
157 }
161
162 public void update(boolean notify) {
163 }
164 }
165
166 |
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