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1
11 package org.eclipse.pde.internal.ui.editor.feature;
12
13 import java.util.*;
14
15 import org.eclipse.core.runtime.*;
16 import org.eclipse.pde.internal.core.*;
17 import org.eclipse.pde.internal.core.ifeature.*;
18 import org.eclipse.pde.internal.ui.*;
19 import org.eclipse.ui.views.properties.*;
20
21 public class FeatureEntryPropertySource extends FeaturePropertySource {
22 protected Vector descriptors;
23 public final static String  KEY_ID = "FeatureEditor.ReferenceProp.id"; public final static String KEY_VERSION =
25 "FeatureEditor.ReferenceProp.version"; public final static String KEY_DOWNLOAD_SIZE =
27 "FeatureEditor.ReferenceProp.download-size"; public final static String KEY_INSTALL_SIZE =
29 "FeatureEditor.ReferenceProp.install-size";
31 private final static String P_ID = "id"; private final static String P_OS = "os"; private final static String P_WS = "ws"; private final static String P_NL = "nl"; private final static String P_ARCH = "arch"; private final static String P_INSTALL_SIZE = "install-size"; private final static String P_DOWNLOAD_SIZE = "download-size";
39 public FeatureEntryPropertySource(IFeatureEntry entry) {
40 super(entry);
41 }
42
43 protected void createPropertyDescriptors() {
44 descriptors = new Vector();
45 PropertyDescriptor desc =
46 new PropertyDescriptor(P_ID, PDEPlugin.getResourceString(KEY_ID));
47 descriptors.addElement(desc);
48 desc =
49 createTextPropertyDescriptor(
50 P_INSTALL_SIZE,
51 PDEPlugin.getResourceString(KEY_INSTALL_SIZE));
52 descriptors.addElement(desc);
53 desc =
54 createTextPropertyDescriptor(
55 P_DOWNLOAD_SIZE,
56 PDEPlugin.getResourceString(KEY_DOWNLOAD_SIZE));
57 descriptors.addElement(desc);
58
59 desc = createChoicePropertyDescriptor(P_OS, P_OS, getOSChoices());
60 descriptors.addElement(desc);
61 desc = createChoicePropertyDescriptor(P_WS, P_WS, getWSChoices());
62 descriptors.addElement(desc);
63 desc = createChoicePropertyDescriptor(P_NL, P_NL, getNLChoices());
64 descriptors.addElement(desc);
65 desc = createChoicePropertyDescriptor(P_ARCH, P_ARCH, getArchChoices());
66 descriptors.addElement(desc);
67 }
68
69 public IFeatureEntry getEntry() {
70 return (IFeatureEntry)object;
71 }
72
73 public IPropertyDescriptor[] getPropertyDescriptors() {
74 if (descriptors == null) {
75 createPropertyDescriptors();
76 }
77 return toDescriptorArray(descriptors);
78 }
79
80 private PropertyDescriptor createChoicePropertyDescriptor(
81 String name,
82 String displayName,
83 Choice[] choices) {
84 return new PortabilityChoiceDescriptor(
85 name,
86 displayName,
87 choices,
88 !isEditable());
89 }
90
91 public Object getPropertyValue(Object name) {
92 if (name.equals(P_ID)) {
93 return getEntry().getId();
94 }
95
96 if (name.equals(P_INSTALL_SIZE)) {
97 long installSize = getEntry().getInstallSize();
98 if (installSize == -1)
99 return ""; else
101 return "" + installSize; }
103 if (name.equals(P_DOWNLOAD_SIZE)) {
104 long downloadSize = getEntry().getDownloadSize();
105 if (downloadSize == -1)
106 return ""; else
108 return "" + downloadSize; }
110 if (name.equals(P_OS)) {
111 return getEntry().getOS();
112 }
113 if (name.equals(P_WS)) {
114 return getEntry().getWS();
115 }
116 if (name.equals(P_NL)) {
117 return getEntry().getNL();
118 }
119 if (name.equals(P_ARCH)) {
120 return getEntry().getArch();
121 }
122 return null;
123 }
124 public void setElement(IFeatureEntry entry) {
125 object = entry;
126 }
127 public void setPropertyValue(Object name, Object value) {
128 String svalue = value.toString();
129 String realValue =
130 svalue == null | svalue.length() == 0 ? null : svalue;
131 try {
132 if (name.equals(P_OS)) {
133 getEntry().setOS(realValue);
134 } else if (name.equals(P_WS)) {
135 getEntry().setWS(realValue);
136 } else if (name.equals(P_NL)) {
137 getEntry().setNL(realValue);
138 } else if (name.equals(P_ARCH)) {
139 getEntry().setArch(realValue);
140 } else if (name.equals(P_DOWNLOAD_SIZE)) {
141 long lvalue = getLong(realValue);
142 getEntry().setDownloadSize(lvalue);
143 } else if (name.equals(P_INSTALL_SIZE)) {
144 long lvalue = getLong(realValue);
145 getEntry().setInstallSize(lvalue);
146 }
147 } catch (CoreException e) {
148 PDEPlugin.logException(e);
149 }
150 }
151
152 private long getLong(String svalue) {
153 if (svalue == null)
154 return -1;
155 try {
156 return Long.parseLong(svalue);
157 } catch (NumberFormatException e) {
158 return -1;
159 }
160 }
161
162 public static Choice[] getOSChoices() {
163 return TargetPlatform.getOSChoices();
164 }
165
166 public static Choice[] getWSChoices() {
167 return TargetPlatform.getWSChoices();
168 }
169
170 public static Choice[] getArchChoices() {
171 return TargetPlatform.getArchChoices();
172 }
173
174 public static Choice[] getNLChoices() {
175 return TargetPlatform.getNLChoices();
176 }
177 }
178 |
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