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1
11 package org.eclipse.pde.internal.ui.editor.feature;
12
13 import org.eclipse.core.runtime.CoreException;
14 import org.eclipse.jface.viewers.ISelection;
15 import org.eclipse.jface.viewers.IStructuredSelection;
16 import org.eclipse.pde.core.IModelChangedEvent;
17 import org.eclipse.pde.internal.core.ifeature.IFeatureModel;
18 import org.eclipse.pde.internal.core.ifeature.IFeaturePlugin;
19 import org.eclipse.pde.internal.ui.PDEPlugin;
20 import org.eclipse.pde.internal.ui.PDEUIMessages;
21 import org.eclipse.pde.internal.ui.editor.FormEntryAdapter;
22 import org.eclipse.pde.internal.ui.editor.FormLayoutFactory;
23 import org.eclipse.pde.internal.ui.editor.PDEFormPage;
24 import org.eclipse.pde.internal.ui.editor.PDESection;
25 import org.eclipse.pde.internal.ui.parts.FormEntry;
26 import org.eclipse.swt.SWT;
27 import org.eclipse.swt.events.SelectionAdapter;
28 import org.eclipse.swt.events.SelectionEvent;
29 import org.eclipse.swt.layout.GridData;
30 import org.eclipse.swt.widgets.Button;
31 import org.eclipse.swt.widgets.Composite;
32 import org.eclipse.ui.forms.IFormPart;
33 import org.eclipse.ui.forms.IManagedForm;
34 import org.eclipse.ui.forms.IPartSelectionListener;
35 import org.eclipse.ui.forms.widgets.FormToolkit;
36 import org.eclipse.ui.forms.widgets.Section;
37
38 public class PluginDetailsSection extends PDESection implements IFormPart,
39 IPartSelectionListener {
40 protected IFeaturePlugin fInput;
41
42 private FormEntry fNameText;
43
44 private FormEntry fVersionText;
45
46 private FormEntry fdownloadSizeText;
47
48 private FormEntry fInstallSizeText;
49
50 private Button fUnpackButton;
51
52 private boolean fBlockNotification;
53
54 public PluginDetailsSection(PDEFormPage page, Composite parent) {
55 this(page, parent, PDEUIMessages.SiteEditor_PluginDetailsSection_title,
56 PDEUIMessages.SiteEditor_PluginDetailsSection_desc, SWT.NULL);
57 }
58
59 public PluginDetailsSection(PDEFormPage page, Composite parent,
60 String  title, String desc, int toggleStyle) {
61 super(page, parent, Section.DESCRIPTION | toggleStyle);
62 getSection().setText(title);
63 getSection().setDescription(desc);
64 createClient(getSection(), page.getManagedForm().getToolkit());
65 }
66
67 public void cancelEdit() {
68 fVersionText.cancelEdit();
69 fdownloadSizeText.cancelEdit();
70 fInstallSizeText.cancelEdit();
71 super.cancelEdit();
72 }
73
74 public void commit(boolean onSave) {
75 fVersionText.commit();
76 fdownloadSizeText.commit();
77 fInstallSizeText.commit();
78 super.commit(onSave);
79 }
80
81 public void createClient(Section section, FormToolkit toolkit) {
82
83 section.setLayout(FormLayoutFactory.createClearGridLayout(false, 1));
84 GridData data = new GridData(GridData.FILL_HORIZONTAL
85 | GridData.VERTICAL_ALIGN_BEGINNING);
86 section.setLayoutData(data);
87
88 Composite container = toolkit.createComposite(section);
89 container.setLayout(FormLayoutFactory.createSectionClientGridLayout(false, 2));
90 container.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
91
92 fNameText = new FormEntry(container, toolkit, PDEUIMessages.SiteEditor_PluginDetailsSection_pluginLabel, null, false);
93 limitTextWidth(fNameText);
94 fNameText.setEditable(false);
95 fNameText.getText().setEnabled(false);
96
97 fVersionText = new FormEntry(container, toolkit, PDEUIMessages.FeatureEditor_SpecSection_version, null, false);
98 fVersionText.setFormEntryListener(new FormEntryAdapter(this) {
99 public void textValueChanged(FormEntry text) {
100 if (fInput != null)
101 try {
102 fInput.setVersion(text.getValue());
103 } catch (CoreException e) {
104 PDEPlugin.logException(e);
105 }
106 }
107 });
108 limitTextWidth(fVersionText);
109 fVersionText.setEditable(isEditable());
110
111 fdownloadSizeText = new FormEntry(container, toolkit, PDEUIMessages.SiteEditor_PluginDetailsSection_downloadSize, null, false);
112 fdownloadSizeText.setFormEntryListener(new FormEntryAdapter(this) {
113
114 public void textValueChanged(FormEntry text) {
115 if (fInput != null)
116 try {
117 fInput.setDownloadSize(getLong(text.getValue()));
118 } catch (CoreException e) {
119 PDEPlugin.logException(e);
120 }
121 }
122 });
123 limitTextWidth(fdownloadSizeText);
124 fdownloadSizeText.setEditable(isEditable());
125
126 fInstallSizeText = new FormEntry(container, toolkit, PDEUIMessages.SiteEditor_PluginDetailsSection_installSize, null, false);
127 fInstallSizeText.setFormEntryListener(new FormEntryAdapter(this) {
128
129 public void textValueChanged(FormEntry text) {
130 if (fInput != null)
131 try {
132 fInput.setInstallSize(getLong(text.getValue()));
133 } catch (CoreException e) {
134 PDEPlugin.logException(e);
135 }
136 }
137 });
138 limitTextWidth(fInstallSizeText);
139 fInstallSizeText.setEditable(isEditable());
140
141 fUnpackButton = toolkit.createButton(container, PDEUIMessages.SiteEditor_PluginDetailsSection_unpack, SWT.CHECK);
142 GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
143 gd.horizontalSpan = 2;
144 fUnpackButton.setLayoutData(gd);
145 fUnpackButton.addSelectionListener(new SelectionAdapter() {
146 public void widgetSelected(SelectionEvent e) {
147 try {
148 if (!fBlockNotification)
149 fInput.setUnpack(fUnpackButton.getSelection());
150 } catch (CoreException ex) {
151 PDEPlugin.logException(ex);
152 }
153 }
154 });
155
156 toolkit.paintBordersFor(container);
157 section.setClient(container);
158 }
159
160 public void dispose() {
161 IFeatureModel model = (IFeatureModel) getPage().getModel();
162 if (model != null)
163 model.removeModelChangedListener(this);
164 super.dispose();
165 }
166
167
172 public void initialize(IManagedForm form) {
173 IFeatureModel model = (IFeatureModel) getPage().getModel();
174 if (model != null)
175 model.addModelChangedListener(this);
176 super.initialize(form);
177 }
178
179 protected void limitTextWidth(FormEntry entry) {
180 GridData gd = (GridData) entry.getText().getLayoutData();
181 gd.widthHint = 30;
182 }
183
184 public void modelChanged(IModelChangedEvent e) {
185 markStale();
186 }
187
188 public void refresh() {
189 update();
190 super.refresh();
191 }
192
193 public void selectionChanged(IFormPart part, ISelection selection) {
194 if (selection instanceof IStructuredSelection && ((IStructuredSelection) selection).size() == 1) {
195 IStructuredSelection s = ((IStructuredSelection) selection);
196 Object o = s.getFirstElement();
197 if (o instanceof IFeaturePlugin) {
198 fInput = (IFeaturePlugin) o;
199 } else {
200 fInput = null;
201 }
202 } else {
203 fInput = null;
204 }
205 update();
206 }
207
208 public void setFocus() {
209 if (fdownloadSizeText != null)
210 fdownloadSizeText.getText().setFocus();
211 }
212
213 private void update() {
214 if (fInput != null) {
215 fNameText.setValue(fInput.getLabel());
216 fVersionText.setValue(fInput.getVersion(), true);
217 fdownloadSizeText
218 .setValue(
219 fInput.getDownloadSize() >= 0 ? "" + fInput.getDownloadSize() : null, true); fInstallSizeText
221 .setValue(
222 fInput.getInstallSize() >= 0 ? "" + fInput.getInstallSize() : null, true); fBlockNotification = true;
224 fUnpackButton.setSelection(fInput.isUnpack());
225 fBlockNotification = false;
226
227 } else {
228 fNameText.setValue(null);
229 fVersionText.setValue(null, true);
230 fdownloadSizeText.setValue(null, true);
231 fInstallSizeText.setValue(null, true);
232 fBlockNotification = true;
233 fUnpackButton.setSelection(true);
234 fBlockNotification = false;
235 }
236 boolean editable = fInput != null && isEditable();
237 fVersionText.setEditable(editable);
238 fdownloadSizeText.setEditable(editable);
239 fInstallSizeText.setEditable(editable);
240 fUnpackButton.setEnabled(editable);
241 }
242
243 public boolean isEditable() {
244 return getPage().getPDEEditor().getAggregateModel().isEditable();
245 }
246
247 private long getLong(String svalue) {
248 if (svalue == null)
249 return 0;
250 try {
251 return Long.parseLong(svalue);
252 } catch (NumberFormatException e) {
253 return 0;
254 }
255 }
256 }
257 |
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