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11 package org.eclipse.pde.internal.ui.editor.target;
12
13 import org.eclipse.debug.ui.StringVariableSelectionDialog;
14 import org.eclipse.jface.window.Window;
15 import org.eclipse.pde.core.IModelChangedEvent;
16 import org.eclipse.pde.internal.core.itarget.ILocationInfo;
17 import org.eclipse.pde.internal.core.itarget.ITarget;
18 import org.eclipse.pde.internal.core.itarget.ITargetModel;
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.dnd.Clipboard;
28 import org.eclipse.swt.events.SelectionAdapter;
29 import org.eclipse.swt.events.SelectionEvent;
30 import org.eclipse.swt.layout.GridData;
31 import org.eclipse.swt.widgets.Button;
32 import org.eclipse.swt.widgets.Composite;
33 import org.eclipse.swt.widgets.Control;
34 import org.eclipse.swt.widgets.DirectoryDialog;
35 import org.eclipse.swt.widgets.Display;
36 import org.eclipse.swt.widgets.Label;
37 import org.eclipse.swt.widgets.Text;
38 import org.eclipse.ui.IActionBars;
39 import org.eclipse.ui.forms.IFormColors;
40 import org.eclipse.ui.forms.widgets.ExpandableComposite;
41 import org.eclipse.ui.forms.widgets.FormToolkit;
42 import org.eclipse.ui.forms.widgets.Section;
43 import org.eclipse.ui.forms.widgets.TableWrapData;
44
45 public class TargetDefinitionSection extends PDESection {
46
47 private FormEntry fNameEntry;
48 private FormEntry fPath;
49 private Button fUseDefault;
50 private Button fCustomPath;
51 private Button fFileSystem;
52 private Button fVariable;
53 private static int NUM_COLUMNS = 5;
54
55 public TargetDefinitionSection(PDEFormPage page, Composite parent) {
56 super(page, parent, ExpandableComposite.TITLE_BAR);
57 createClient(getSection(), page.getEditor().getToolkit());
58 }
59
60
63 protected void createClient(Section section, FormToolkit toolkit) {
64 section.setLayout(FormLayoutFactory.createClearTableWrapLayout(false, 1));
65 Composite client = toolkit.createComposite(section);
66 client.setLayout(FormLayoutFactory.createSectionClientGridLayout(false, NUM_COLUMNS));
67
68 IActionBars actionBars = getPage().getPDEEditor().getEditorSite().getActionBars();
69
70 createNameEntry(client, toolkit, actionBars);
71
72 createLocation(client, toolkit, actionBars);
73
74 toolkit.paintBordersFor(client);
75 section.setClient(client);
76 section.setText(PDEUIMessages.TargetDefinitionSection_title);
77 TableWrapData data = new TableWrapData(TableWrapData.FILL_GRAB);
78 data.colspan = 2;
79 section.setLayoutData(data);
80
81 getModel().addModelChangedListener(this);
83 }
84
85
88 public void dispose() {
89 ITargetModel model = getModel();
90 if (model != null) {
91 model.removeModelChangedListener(this);
92 }
93 super.dispose();
94 }
95
96
99 public void modelChanged(IModelChangedEvent e) {
100 if (e.getChangeType() == IModelChangedEvent.WORLD_CHANGED) {
102 handleModelEventWorldChanged(e);
103 }
104 }
105
106
109 private void handleModelEventWorldChanged(IModelChangedEvent event) {
110 refresh();
112 getPage().setLastFocusControl(fNameEntry.getText());
121 }
122
123 private void createNameEntry(Composite client, FormToolkit toolkit, IActionBars actionBars) {
124 fNameEntry = new FormEntry(client, toolkit, PDEUIMessages.TargetDefinitionSection_name, null, false);
125 fNameEntry.setFormEntryListener(new FormEntryAdapter(this, actionBars) {
126 public void textValueChanged(FormEntry entry) {
127 getTarget().setName(entry.getValue());
128 }
129 });
130 GridData gd = (GridData)fNameEntry.getText().getLayoutData();
131 gd.horizontalSpan = 4;
132 fNameEntry.setEditable(isEditable());
133 }
134
135 private void createLocation(Composite client, FormToolkit toolkit, IActionBars actionBars) {
136 Label label = toolkit.createLabel(client, PDEUIMessages.TargetDefinitionSection_targetLocation);
137 label.setForeground(toolkit.getColors().getColor(IFormColors.TITLE));
138
139 fUseDefault = toolkit.createButton(client, PDEUIMessages.TargetDefinitionSection_sameAsHost, SWT.RADIO);
140 GridData gd = new GridData();
141 gd.horizontalSpan = 5;
142 gd.horizontalIndent = 15;
143 fUseDefault.setLayoutData(gd);
144 fUseDefault.addSelectionListener(new SelectionAdapter() {
145 public void widgetSelected(SelectionEvent e) {
146 if (fUseDefault.getSelection()) {
147 fPath.getText().setEditable(false);
148 fPath.setValue("", true); fFileSystem.setEnabled(false);
150 fVariable.setEnabled(false);
151 getLocationInfo().setDefault(true);
152 }
153 }
154 });
155
156 fCustomPath = toolkit.createButton(client, PDEUIMessages.TargetDefinitionSection_location, SWT.RADIO);
157 gd = new GridData();
158 gd.horizontalIndent = 15;
159 fCustomPath.setLayoutData(gd);
160 fCustomPath.addSelectionListener(new SelectionAdapter() {
161 public void widgetSelected(SelectionEvent e) {
162 if (fCustomPath.getSelection()) {
163 ILocationInfo info = getLocationInfo();
164 fPath.getText().setEditable(true);
165 fPath.setValue(info.getPath(), true);
166 fFileSystem.setEnabled(true);
167 fVariable.setEnabled(true);
168 info.setDefault(false);
169 }
170 }
171 });
172
173 fPath = new FormEntry(client, toolkit, null, null, false);
174 fPath.getText().setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
175 fPath.setFormEntryListener(new FormEntryAdapter(this, actionBars) {
176 public void textValueChanged(FormEntry entry) {
177 getLocationInfo().setPath(fPath.getValue());
178 }
179 });
180
181 fFileSystem = toolkit.createButton(client, PDEUIMessages.TargetDefinitionSection_fileSystem, SWT.PUSH);
182 fFileSystem.addSelectionListener(new SelectionAdapter() {
183 public void widgetSelected(SelectionEvent e) {
184 handleBrowseFileSystem();
185 }
186 });
187
188 fVariable = toolkit.createButton(client, PDEUIMessages.TargetDefinitionSection_variables, SWT.PUSH);
189 fVariable.addSelectionListener(new SelectionAdapter() {
190 public void widgetSelected(SelectionEvent e) {
191 handleInsertVariable();
192 }
193 });
194 }
195
196
199 public void commit(boolean onSave) {
200 fNameEntry.commit();
201 fPath.commit();
202 super.commit(onSave);
203 }
204
205
208 public void cancelEdit() {
209 fNameEntry.cancelEdit();
210 fPath.cancelEdit();
211 super.cancelEdit();
212 }
213
214
217 public void refresh() {
218 ITarget target = getTarget();
219 fNameEntry.setValue(target.getName(), true);
220 ILocationInfo info = getLocationInfo();
221 fUseDefault.setSelection(info.useDefault());
222 fCustomPath.setSelection(!info.useDefault());
223 String  path = (info.useDefault()) ? "" : info.getPath(); fPath.setValue(path,true);
225 fPath.getText().setEditable(!info.useDefault());
226 fFileSystem.setEnabled(!info.useDefault());
227 fVariable.setEnabled(!info.useDefault());
228 super.refresh();
229 }
230
231 public boolean canPaste(Clipboard clipboard) {
232 Display d = getSection().getDisplay();
233 Control c = d.getFocusControl();
234 if (c instanceof Text)
235 return true;
236 return false;
237 }
238
239 protected void handleBrowseFileSystem() {
240 DirectoryDialog dialog = new DirectoryDialog(getSection().getShell());
241 String text = fPath.getValue();
242 if (text.length() == 0)
243 text = TargetEditor.LAST_PATH;
244 dialog.setFilterPath(text);
245 dialog.setText(PDEUIMessages.BaseBlock_dirSelection);
246 dialog.setMessage(PDEUIMessages.BaseBlock_dirChoose);
247 String result = dialog.open();
248 if (result != null) {
249 fPath.setValue(result);
250 getLocationInfo().setPath(result);
251 TargetEditor.LAST_PATH = result;
252 }
253 }
254
255 private void handleInsertVariable() {
256 StringVariableSelectionDialog dialog =
257 new StringVariableSelectionDialog(PDEPlugin.getActiveWorkbenchShell());
258 if (dialog.open() == Window.OK) {
259 fPath.getText().insert(dialog.getVariableExpression());
260 fPath.setValue(fPath.getText().getText());
262 getLocationInfo().setPath(fPath.getText().getText());
263 }
264 }
265
266 private ILocationInfo getLocationInfo() {
267 ILocationInfo info = getTarget().getLocationInfo();
268 if (info == null) {
269 info = getModel().getFactory().createLocation();
270 getTarget().setLocationInfo(info);
271 }
272 return info;
273 }
274
275 private ITarget getTarget() {
276 return getModel().getTarget();
277 }
278
279 private ITargetModel getModel() {
280 return (ITargetModel)getPage().getPDEEditor().getAggregateModel();
281 }
282 }
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