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1
11 package org.eclipse.update.internal.ui.properties;
12
13 import org.eclipse.core.runtime.*;
14 import org.eclipse.jface.dialogs.Dialog;
15 import org.eclipse.jface.resource.ImageDescriptor;
16 import org.eclipse.swt.*;
17 import org.eclipse.swt.layout.*;
18 import org.eclipse.swt.widgets.*;
19 import org.eclipse.ui.*;
20 import org.eclipse.ui.dialogs.*;
21 import org.eclipse.update.core.*;
22 import org.eclipse.update.core.model.*;
23 import org.eclipse.update.internal.ui.model.*;
24 import org.eclipse.update.internal.ui.UpdateUI;
25 import org.eclipse.update.internal.ui.UpdateUIImages;
26 import org.eclipse.update.internal.ui.UpdateUIMessages;
27
28 public class FeatureGeneralPropertyPage
29 extends PropertyPage
30 implements IWorkbenchPropertyPage {
31
32 public FeatureGeneralPropertyPage() {
33 noDefaultAndApplyButton();
34 }
35
36 protected Control createContents(Composite parent) {
37 try {
38 IFeatureAdapter adapter = (IFeatureAdapter) getElement();
39 IFeature feature = adapter.getFeature(null);
40
41 Composite composite = new Composite(parent, SWT.NONE);
42 GridLayout layout = new GridLayout();
43 layout.marginWidth = 0;
44 layout.marginHeight = 0;
45 layout.verticalSpacing = 15;
46 composite.setLayout(layout);
47
48 addGeneralSection(feature, composite);
49 addSupportedPlatformsSection(feature, composite);
50 addDescription(feature, composite);
51
52 Dialog.applyDialogFont(parent);
53
54 return composite;
55
56 } catch (CoreException e) {
57 }
58
59 return null;
60 }
61
62 private void addGeneralSection(IFeature feature, Composite parent) {
63 Composite composite = new Composite(parent, SWT.NONE);
64 GridLayout layout = new GridLayout();
65 layout.numColumns = 2;
66 layout.marginWidth = 0;
67 layout.marginHeight = 0;
68 composite.setLayout(layout);
69 composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
70 Composite fieldComposite = new Composite(composite, SWT.NONE);
71 layout = new GridLayout();
72 layout.numColumns = 2;
73 fieldComposite.setLayout(layout);
74
75 Label imageLabel = new Label(composite, SWT.RIGHT);
76 imageLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
77 if (feature.getImage()!=null) {
78 ImageDescriptor desc = ImageDescriptor.createFromURL(feature.getImage());
79 imageLabel.setImage(UpdateUI.getDefault().getLabelProvider().get(desc));
80 }
81 else {
82 imageLabel.setImage(UpdateUI.getDefault().getLabelProvider().get(UpdateUIImages.DESC_PROVIDER));
83 }
84 addField(fieldComposite, UpdateUIMessages.FeatureGeneralPropertyPage_name, feature.getLabel());
85
86 addField(
87 fieldComposite,
88 UpdateUIMessages.FeatureGeneralPropertyPage_id,
89 feature.getVersionedIdentifier().getIdentifier());
90 addField(
91 fieldComposite,
92 UpdateUIMessages.FeatureGeneralPropertyPage_version,
93 feature.getVersionedIdentifier().getVersion().toString());
94 addField(fieldComposite, UpdateUIMessages.FeatureGeneralPropertyPage_provider, feature.getProvider());
95 long size = feature.getInstallSize();
96 if (size != ContentEntryModel.UNKNOWN_SIZE) {
97 addField(fieldComposite, UpdateUIMessages.FeatureGeneralPropertyPage_size, new Long  (size).toString() + " " + UpdateUIMessages.FeatureGeneralPropertyPage_Kilobytes); }
99 }
100
101 private void addSupportedPlatformsSection(IFeature feature, Composite parent) {
102 Group group = new Group(parent, SWT.NONE);
103 group.setText(UpdateUIMessages.FeatureGeneralPropertyPage_platforms);
104
105 GridLayout layout = new GridLayout();
106 layout.numColumns = 2;
107 layout.makeColumnsEqualWidth = true;
108 group.setLayout(layout);
109 group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
110
111 Label label = new Label(group, SWT.NONE);
112 label.setText(UpdateUIMessages.FeatureGeneralPropertyPage_os + extractValue(feature.getOS()));
113
114 label = new Label(group, SWT.NONE);
115 label.setText(UpdateUIMessages.FeatureGeneralPropertyPage_ws + extractValue(feature.getWS()));
116
117 label = new Label(group, SWT.NONE);
118 label.setText(UpdateUIMessages.FeatureGeneralPropertyPage_arch + extractValue(feature.getOSArch()));
119
120 label = new Label(group, SWT.NONE);
121 label.setText(UpdateUIMessages.FeatureGeneralPropertyPage_nl + extractValue(feature.getNL()));
122 }
123
124 private void addField(Composite parent, String property, String value) {
125
126 if (value != null && value.length() > 0) {
127 Label label = new Label(parent, SWT.NONE);
128 label.setText(property);
129
130 label = new Label(parent, SWT.NONE);
131 label.setText(getEscapedString(value));
132 }
133 }
134
135 private String extractValue(String value) {
136 if (value == null || value.equals("*")) return UpdateUIMessages.FeatureGeneralPropertyPage_all;
138 return value;
139 }
140
141 private void addDescription(IFeature feature, Composite parent) {
142 IURLEntry description = feature.getDescription();
143 if (description != null) {
144 String annotation = description.getAnnotation();
145 if (annotation != null && annotation.length() > 0) {
146 Group group = new Group(parent, SWT.NONE);
147 group.setText(UpdateUIMessages.FeatureGeneralPropertyPage_desc);
148 group.setLayout(new GridLayout());
149 group.setLayoutData(new GridData(GridData.FILL_BOTH));
150
151 Text text = new Text(group, SWT.MULTI | SWT.WRAP);
152 GridData gd = new GridData(GridData.FILL_BOTH);
153 gd.heightHint = 200;
154 gd.widthHint = 350;
155 text.setEditable(false);
156 text.setText(annotation);
157 text.setLayoutData(gd);
158 }
159 }
160 }
161
162 private String getEscapedString(String value) {
163 StringBuffer result = new StringBuffer (value.length() + 10);
164 for (int i = 0; i < value.length(); ++i) {
165 char c = value.charAt(i);
166 if ('&' == c) {
167 result.append("&&"); } else {
169 result.append(c);
170 }
171 }
172 return result.toString();
173 }
174 }
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