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1
11 package org.eclipse.jdt.debug.ui.launchConfigurations;
12
13 import java.util.HashMap  ;
14 import java.util.Map ;
15
16 import org.eclipse.core.runtime.CoreException;
17 import org.eclipse.debug.core.ILaunchConfiguration;
18 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
19 import org.eclipse.jdt.internal.debug.ui.IJavaDebugHelpContextIds;
20 import org.eclipse.jdt.internal.debug.ui.JavaDebugImages;
21 import org.eclipse.jdt.internal.debug.ui.launcher.LauncherMessages;
22 import org.eclipse.jdt.internal.debug.ui.launcher.NameValuePairDialog;
23 import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
24 import org.eclipse.jface.dialogs.Dialog;
25 import org.eclipse.jface.viewers.ColumnWeightData;
26 import org.eclipse.jface.viewers.ILabelProviderListener;
27 import org.eclipse.jface.viewers.IStructuredContentProvider;
28 import org.eclipse.jface.viewers.IStructuredSelection;
29 import org.eclipse.jface.viewers.ITableLabelProvider;
30 import org.eclipse.jface.viewers.TableLayout;
31 import org.eclipse.jface.viewers.TableViewer;
32 import org.eclipse.jface.viewers.Viewer;
33 import org.eclipse.jface.viewers.ViewerComparator;
34 import org.eclipse.jface.window.Window;
35 import org.eclipse.swt.SWT;
36 import org.eclipse.swt.events.ModifyEvent;
37 import org.eclipse.swt.events.ModifyListener;
38 import org.eclipse.swt.events.MouseAdapter;
39 import org.eclipse.swt.events.MouseEvent;
40 import org.eclipse.swt.events.SelectionAdapter;
41 import org.eclipse.swt.events.SelectionEvent;
42 import org.eclipse.swt.graphics.Image;
43 import org.eclipse.swt.layout.GridData;
44 import org.eclipse.swt.layout.GridLayout;
45 import org.eclipse.swt.widgets.Button;
46 import org.eclipse.swt.widgets.Composite;
47 import org.eclipse.swt.widgets.Label;
48 import org.eclipse.swt.widgets.Table;
49 import org.eclipse.swt.widgets.TableColumn;
50 import org.eclipse.swt.widgets.Text;
51 import org.eclipse.ui.PlatformUI;
52
53
61 public class AppletParametersTab extends JavaLaunchTab {
62
63 private Label fWidthLabel;
64 private Text fWidthText;
65 private Label fHeightLabel;
66 private Text fHeightText;
67 private Label fNameLabel;
68 private Text fNameText;
69 private Button fParametersAddButton;
70 private Button fParametersRemoveButton;
71 private Button fParametersEditButton;
72
73 private class AppletTabListener extends SelectionAdapter implements ModifyListener {
74
75
78 public void modifyText(ModifyEvent e) {
79 updateLaunchConfigurationDialog();
80 }
81
82
85 public void widgetSelected(SelectionEvent e) {
86 Object source= e.getSource();
87 if (source == fViewer.getTable() || source == fViewer) {
88 setParametersButtonsEnableState();
89 } else if (source == fParametersAddButton) {
90 handleParametersAddButtonSelected();
91 } else if (source == fParametersEditButton) {
92 handleParametersEditButtonSelected();
93 } else if (source == fParametersRemoveButton) {
94 handleParametersRemoveButtonSelected();
95 }
96 }
97
98 }
99
100 private AppletTabListener fListener= new AppletTabListener();
101
102 private static final String EMPTY_STRING = "";
104
107 public static final int DEFAULT_APPLET_WIDTH = 200;
108
109
112 public static final int DEFAULT_APPLET_HEIGHT = 200;
113
114
117 private TableViewer fViewer;
118
119
122 public void createControl(Composite parent) {
123 Composite comp = new Composite(parent, SWT.NONE);
124 setControl(comp);
125 PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IJavaDebugHelpContextIds.LAUNCH_CONFIGURATION_DIALOG_APPLET_PARAMETERS_TAB);
126 GridLayout topLayout = new GridLayout();
127 comp.setLayout(topLayout);
128 GridData gd;
129
130 Composite widthHeightNameComp = new Composite(comp, SWT.NONE);
131 gd = new GridData(GridData.FILL_HORIZONTAL);
132 widthHeightNameComp.setLayoutData(gd);
133 GridLayout widthHeightNameLayout = new GridLayout();
134 widthHeightNameLayout.marginHeight = 0;
135 widthHeightNameLayout.marginWidth = 0;
136 widthHeightNameLayout.numColumns = 4;
137 widthHeightNameComp.setLayout(widthHeightNameLayout);
138
139 fWidthLabel= new Label(widthHeightNameComp, SWT.NONE);
140 fWidthLabel.setText(LauncherMessages.appletlauncher_argumenttab_widthlabel_text);
141
142 fWidthText = new Text(widthHeightNameComp, SWT.SINGLE | SWT.BORDER);
143 gd = new GridData(GridData.FILL_HORIZONTAL);
144 fWidthText.setLayoutData(gd);
145 fWidthText.addModifyListener(fListener);
146
147 fNameLabel = new Label(widthHeightNameComp, SWT.NONE);
148 fNameLabel.setText(LauncherMessages.appletlauncher_argumenttab_namelabel_text);
149
150 fNameText = new Text(widthHeightNameComp, SWT.SINGLE | SWT.BORDER);
151 gd = new GridData(GridData.FILL_HORIZONTAL);
152 fNameText.setLayoutData(gd);
153 fNameText.addModifyListener(fListener);
154
155 fHeightLabel= new Label(widthHeightNameComp, SWT.NONE);
156 fHeightLabel.setText(LauncherMessages.appletlauncher_argumenttab_heightlabel_text);
157
158 fHeightText = new Text(widthHeightNameComp, SWT.SINGLE | SWT.BORDER);
159 gd = new GridData(GridData.FILL_HORIZONTAL);
160 fHeightText.setLayoutData(gd);
161 fHeightText.addModifyListener(fListener);
162
163 Label blank = new Label(widthHeightNameComp, SWT.NONE);
164 blank.setText(EMPTY_STRING);
165 Label hint = new Label(widthHeightNameComp, SWT.NONE);
166 hint.setText(LauncherMessages.AppletParametersTab__optional_applet_instance_name__1);
167 gd = new GridData(GridData.HORIZONTAL_ALIGN_CENTER);
168 hint.setLayoutData(gd);
169
170 createVerticalSpacer(comp);
171
172 Composite parametersComp = new Composite(comp, SWT.NONE);
173 gd = new GridData(GridData.FILL_BOTH);
174 parametersComp.setLayoutData(gd);
175 GridLayout parametersLayout = new GridLayout();
176 parametersLayout.numColumns = 2;
177 parametersLayout.marginHeight = 0;
178 parametersLayout.marginWidth = 0;
179 parametersComp.setLayout(parametersLayout);
180
181 Label parameterLabel = new Label(parametersComp, SWT.NONE);
182 parameterLabel.setText(LauncherMessages.appletlauncher_argumenttab_parameterslabel_text);
183 gd = new GridData();
184 gd.horizontalSpan = 2;
185 parameterLabel.setLayoutData(gd);
186
187
188 fViewer = new TableViewer(parametersComp);
189 Table parametersTable = fViewer.getTable();
190 gd = new GridData(GridData.FILL_BOTH);
191 parametersTable.setLayoutData(gd);
192 TableColumn column1 = new TableColumn(parametersTable, SWT.NONE);
193 column1.setText(LauncherMessages.appletlauncher_argumenttab_parameterscolumn_name_text);
194 TableColumn column2 = new TableColumn(parametersTable, SWT.NONE);
195 column2.setText(LauncherMessages.appletlauncher_argumenttab_parameterscolumn_value_text);
196 TableLayout tableLayout = new TableLayout();
197 parametersTable.setLayout(tableLayout);
198 tableLayout.addColumnData(new ColumnWeightData(100));
199 tableLayout.addColumnData(new ColumnWeightData(100));
200 parametersTable.setHeaderVisible(true);
201 parametersTable.setLinesVisible(true);
202 parametersTable.addSelectionListener(fListener);
203 parametersTable.addMouseListener(new MouseAdapter() {
204 public void mouseDoubleClick(MouseEvent e) {
205 setParametersButtonsEnableState();
206 if (fParametersEditButton.isEnabled()) {
207 handleParametersEditButtonSelected();
208 }
209 }
210 });
211
212 fViewer.setContentProvider(new IStructuredContentProvider() {
213 public Object [] getElements(Object inputElement) {
214 Map params = (Map ) inputElement;
215 return params.keySet().toArray();
216 }
217 public void dispose() {
218 }
219 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
220 }
221 });
222
223 fViewer.setLabelProvider(new ITableLabelProvider() {
224 public Image getColumnImage(Object element, int columnIndex) {
225 return null;
226 }
227 public String getColumnText(Object element, int columnIndex) {
228 if (columnIndex == 0) {
229 return element.toString();
230 }
231
232 String key = (String ) element;
233 Map params = (Map ) fViewer.getInput();
234 Object object = params.get(key);
235 if (object != null)
236 return object.toString();
237 return null;
238 }
239 public void addListener(ILabelProviderListener listener) {
240 }
241 public void dispose() {
242 }
243 public boolean isLabelProperty(Object element, String property) {
244 return false;
245 }
246 public void removeListener(ILabelProviderListener listener) {
247 }
248 });
249
250 fViewer.setComparator(new ViewerComparator());
251
252 Composite envButtonComp = new Composite(parametersComp, SWT.NONE);
253 GridLayout envButtonLayout = new GridLayout();
254 envButtonLayout.marginHeight = 0;
255 envButtonLayout.marginWidth = 0;
256 envButtonComp.setLayout(envButtonLayout);
257 gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.HORIZONTAL_ALIGN_FILL);
258 envButtonComp.setLayoutData(gd);
259
260 fParametersAddButton = createPushButton(envButtonComp ,LauncherMessages.appletlauncher_argumenttab_parameters_button_add_text, null);
261 fParametersAddButton.addSelectionListener(fListener);
262
263 fParametersEditButton = createPushButton(envButtonComp, LauncherMessages.appletlauncher_argumenttab_parameters_button_edit_text, null);
264 fParametersEditButton.addSelectionListener(fListener);
265
266 fParametersRemoveButton = createPushButton(envButtonComp, LauncherMessages.appletlauncher_argumenttab_parameters_button_remove_text, null);
267 fParametersRemoveButton.addSelectionListener(fListener);
268
269 Dialog.applyDialogFont(parent);
270 }
271
272
273
276 public boolean isValid(ILaunchConfiguration launchConfig) {
277 setErrorMessage(null);
278 try {
279 Integer.parseInt(getWidthText());
280 } catch(NumberFormatException nfe) {
281 setErrorMessage(LauncherMessages.appletlauncher_argumenttab_width_error_notaninteger);
282 return false;
283 }
284 try {
285 Integer.parseInt(getHeightText());
286 } catch(NumberFormatException nfe) {
287 setErrorMessage(LauncherMessages.appletlauncher_argumenttab_height_error_notaninteger);
288 return false;
289 }
290 return true;
291 }
292
293 private void handleParametersAddButtonSelected() {
294 NameValuePairDialog dialog =
295 new NameValuePairDialog(getShell(),
296 LauncherMessages.appletlauncher_argumenttab_parameters_dialog_add_title,
297 new String [] {LauncherMessages.appletlauncher_argumenttab_parameters_dialog_add_name_text, LauncherMessages.appletlauncher_argumenttab_parameters_dialog_add_value_text}, new String [] {EMPTY_STRING, EMPTY_STRING});
299 openNewParameterDialog(dialog, null);
300 setParametersButtonsEnableState();
301 }
302
303 private void handleParametersEditButtonSelected() {
304 IStructuredSelection selection = (IStructuredSelection) fViewer.getSelection();
305 String key = (String ) selection.getFirstElement();
306 Map params = (Map ) fViewer.getInput();
307 String value = (String ) params.get(key);
308
309 NameValuePairDialog dialog =
310 new NameValuePairDialog(getShell(),
311 LauncherMessages.appletlauncher_argumenttab_parameters_dialog_edit_title,
312 new String [] {LauncherMessages.appletlauncher_argumenttab_parameters_dialog_edit_name_text, LauncherMessages.appletlauncher_argumenttab_parameters_dialog_edit_value_text}, new String [] {key, value});
314
315 openNewParameterDialog(dialog, key);
316 }
317
318 private void handleParametersRemoveButtonSelected() {
319 IStructuredSelection selection = (IStructuredSelection) fViewer.getSelection();
320 Object [] keys = selection.toArray();
321 for (int i = 0; i < keys.length; i++) {
322 String key = (String ) keys[i];
323 Map params = (Map ) fViewer.getInput();
324 params.remove(key);
325 }
326 fViewer.refresh();
327 setParametersButtonsEnableState();
328 updateLaunchConfigurationDialog();
329 }
330
331
335 private void setParametersButtonsEnableState() {
336 IStructuredSelection selection = (IStructuredSelection) fViewer.getSelection();
337 int selectCount = selection.size();
338 if (selectCount < 1) {
339 fParametersEditButton.setEnabled(false);
340 fParametersRemoveButton.setEnabled(false);
341 } else {
342 fParametersRemoveButton.setEnabled(true);
343 if (selectCount == 1) {
344 fParametersEditButton.setEnabled(true);
345 } else {
346 fParametersEditButton.setEnabled(false);
347 }
348 }
349 fParametersAddButton.setEnabled(true);
350 }
351
352
358 private void openNewParameterDialog(NameValuePairDialog dialog, String key) {
359 if (dialog.open() != Window.OK) {
360 return;
361 }
362 String [] nameValuePair = dialog.getNameValuePair();
363 Map params = (Map ) fViewer.getInput();
364 params.remove(key);
365 params.put(nameValuePair[0], nameValuePair[1]);
366 fViewer.refresh();
367 updateLaunchConfigurationDialog();
368 }
369
370
373 public void performApply(ILaunchConfigurationWorkingCopy configuration) {
374 try {
375 configuration.setAttribute(IJavaLaunchConfigurationConstants.ATTR_APPLET_WIDTH, Integer.parseInt(getWidthText()));
376 } catch (NumberFormatException e) {
377 }
378 try {
379 configuration.setAttribute(IJavaLaunchConfigurationConstants.ATTR_APPLET_HEIGHT, Integer.parseInt(getHeightText()));
380 } catch (NumberFormatException e) {
381 }
382 configuration.setAttribute(IJavaLaunchConfigurationConstants.ATTR_APPLET_NAME, fNameText.getText());
383 configuration.setAttribute(IJavaLaunchConfigurationConstants.ATTR_APPLET_PARAMETERS, (Map ) fViewer.getInput());
384 }
385
386
390 private String getWidthText() {
391 return fWidthText.getText().trim();
392 }
393
394
398 private String getHeightText() {
399 return fHeightText.getText().trim();
400 }
401
402
405 public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
406 }
407
408
409
412 public void initializeFrom(ILaunchConfiguration config) {
413 try {
414 fWidthText.setText(Integer.toString(config.getAttribute(IJavaLaunchConfigurationConstants.ATTR_APPLET_WIDTH, DEFAULT_APPLET_WIDTH)));
415 } catch(CoreException ce) {
416 fWidthText.setText(Integer.toString(DEFAULT_APPLET_WIDTH));
417 }
418 try {
419 fHeightText.setText(Integer.toString(config.getAttribute(IJavaLaunchConfigurationConstants.ATTR_APPLET_HEIGHT, DEFAULT_APPLET_HEIGHT)));
420 } catch(CoreException ce) {
421 fHeightText.setText(Integer.toString(DEFAULT_APPLET_HEIGHT));
422 }
423 try {
424 fNameText.setText(config.getAttribute(IJavaLaunchConfigurationConstants.ATTR_APPLET_NAME, LauncherMessages.appletlauncher_argumenttab_name_defaultvalue));
425 } catch(CoreException ce) {
426 fNameText.setText(LauncherMessages.appletlauncher_argumenttab_name_defaultvalue);
427 }
428
429 Map input = new HashMap ();
430 try {
431 Map params = config.getAttribute(IJavaLaunchConfigurationConstants.ATTR_APPLET_PARAMETERS, (Map ) null);
432 if (params != null)
433 input.putAll(params);
434 } catch (CoreException e) {
435 }
436
437 fViewer.setInput(input);
438 }
439
440
443 private void createVerticalSpacer(Composite comp) {
444 new Label(comp, SWT.NONE);
445 }
446
447
450 public String getName() {
451 return LauncherMessages.appletlauncher_argumenttab_name;
452 }
453
454
459 public String getId() {
460 return "org.eclipse.jdt.debug.ui.appletParametersTab"; }
462
463
466 public Image getImage() {
467 return JavaDebugImages.get(JavaDebugImages.IMG_VIEW_ARGUMENTS_TAB);
468 }
469
470
473 public void activated(ILaunchConfigurationWorkingCopy workingCopy) {
474 }
476
477
480 public void deactivated(ILaunchConfigurationWorkingCopy workingCopy) {
481 }
483 }
484
485 |
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