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1
11 package org.eclipse.pde.internal.ui.wizards.product;
12
13 import java.util.Set  ;
14
15 import org.eclipse.core.resources.IProject;
16 import org.eclipse.core.runtime.Platform;
17 import org.eclipse.jface.dialogs.Dialog;
18 import org.eclipse.jface.window.Window;
19 import org.eclipse.jface.wizard.WizardPage;
20 import org.eclipse.pde.core.plugin.IPluginExtensionPoint;
21 import org.eclipse.pde.core.plugin.IPluginModelBase;
22 import org.eclipse.pde.core.plugin.PluginRegistry;
23 import org.eclipse.pde.core.plugin.TargetPlatform;
24 import org.eclipse.pde.internal.core.PDEStateHelper;
25 import org.eclipse.pde.internal.core.TargetPlatformHelper;
26 import org.eclipse.pde.internal.core.iproduct.IProduct;
27 import org.eclipse.pde.internal.ui.IHelpContextIds;
28 import org.eclipse.pde.internal.ui.PDEUIMessages;
29 import org.eclipse.pde.internal.ui.search.ShowDescriptionAction;
30 import org.eclipse.pde.internal.ui.util.SWTUtil;
31 import org.eclipse.pde.internal.ui.wizards.PluginSelectionDialog;
32 import org.eclipse.swt.SWT;
33 import org.eclipse.swt.events.ModifyEvent;
34 import org.eclipse.swt.events.ModifyListener;
35 import org.eclipse.swt.events.SelectionAdapter;
36 import org.eclipse.swt.events.SelectionEvent;
37 import org.eclipse.swt.layout.GridData;
38 import org.eclipse.swt.layout.GridLayout;
39 import org.eclipse.swt.widgets.Button;
40 import org.eclipse.swt.widgets.Combo;
41 import org.eclipse.swt.widgets.Composite;
42 import org.eclipse.swt.widgets.Group;
43 import org.eclipse.swt.widgets.Label;
44 import org.eclipse.swt.widgets.Text;
45 import org.eclipse.ui.PlatformUI;
46 import org.eclipse.ui.forms.events.HyperlinkEvent;
47 import org.eclipse.ui.forms.events.IHyperlinkListener;
48 import org.eclipse.ui.forms.widgets.FormText;
49 import org.eclipse.ui.forms.widgets.FormToolkit;
50
51 public class ProductDefinitonWizardPage extends WizardPage implements IHyperlinkListener {
52
53 private Text fProductName;
54 private Text fPluginText;
55 private Text fProductText;
56 private Set fProductSet;
57 private Combo fApplicationCombo;
58 private IProduct fProduct;
59
60 private ModifyListener fListener = new ModifyListener() {
61 public void modifyText(ModifyEvent e) {
62 validatePage();
63 }
64 };
65
66 public ProductDefinitonWizardPage(String pageName, IProduct product) {
67 super(pageName);
68 fProduct = product;
69 setTitle(PDEUIMessages.ProductDefinitonWizardPage_title);
70 if (productNameDefined())
71 setDescription(PDEUIMessages.ProductDefinitonWizardPage_desc);
72 else
73 setDescription(PDEUIMessages.ProductDefinitonWizardPage_descNoName);
74 }
75
76 public void createControl(Composite parent) {
77 Composite comp = new Composite(parent, SWT.NONE);
78 GridLayout layout = new GridLayout();
79 layout.verticalSpacing = 20;
80 comp.setLayout(layout);
81
82 FormToolkit toolkit = new FormToolkit(parent.getDisplay());
83 createProductGroup(toolkit, comp);
84 createApplicationGroup(toolkit, comp);
85 toolkit.dispose();
86 setControl(comp);
87 setPageComplete(getPluginId() != null && productNameDefined());
88 Dialog.applyDialogFont(comp);
89 PlatformUI.getWorkbench().getHelpSystem().setHelp(comp, IHelpContextIds.PRODUCT_DEFINITIONS_WIZARD);
90 }
91
92 private void createFormText(FormToolkit toolkit, Composite parent, String content, int span) {
93 FormText text = toolkit.createFormText(parent, false);
94 text.setText(content, true, false);
95 GridData gd = new GridData(GridData.FILL_HORIZONTAL);
96 gd.horizontalSpan = span;
97 gd.widthHint = 400;
98 text.setLayoutData(gd);
99 text.setBackground(null);
100 text.addHyperlinkListener(this);
101 }
102
103 private void createProductGroup(FormToolkit toolkit, Composite comp) {
104 Group group = new Group(comp, SWT.NONE);
105 group.setText(PDEUIMessages.ProductDefinitonWizardPage_productGroup);
106 group.setLayout(new GridLayout(3, false));
107 group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
108
109 createFormText(toolkit, group, PDEUIMessages.ProductDefinitonWizardPage_productDefinition, 3);
110
111 Label label;
112 GridData gd = new GridData(GridData.FILL_HORIZONTAL);
113 gd.horizontalSpan = 2;
114
115 if (!productNameDefined()) { label = new Label(group, SWT.NONE);
117 label.setText(PDEUIMessages.ProductDefinitonWizardPage_productName);
118
119 fProductName = new Text(group, SWT.SINGLE|SWT.BORDER);
120 fProductName.setLayoutData(gd);
121 fProductName.addModifyListener(fListener);
122 }
123
124 label = new Label(group, SWT.NONE);
125 label.setText(PDEUIMessages.ProductDefinitonWizardPage_plugin);
126
127 fPluginText = new Text(group, SWT.SINGLE|SWT.BORDER);
128 fPluginText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
129
130 Button button = new Button(group, SWT.PUSH);
131 button.setText(PDEUIMessages.ProductDefinitonWizardPage_browse);
132 SWTUtil.setButtonDimensionHint(button);
133 button.addSelectionListener(new SelectionAdapter() {
134 public void widgetSelected(SelectionEvent e) {
135 handleBrowse();
136 }
137 });
138
139 label = new Label(group, SWT.NONE);
140 label.setText(PDEUIMessages.ProductDefinitonWizardPage_productId);
141
142 fProductText = new Text(group, SWT.SINGLE|SWT.BORDER);
143 fProductText.setLayoutData(gd);
144
145 String pluginId = getPluginId();
146 if (pluginId != null) {
147 fPluginText.setText(pluginId);
148 String productId = "product"; String numString = ""; int idNum = 1;
151 while (getProductNameSet().contains(pluginId + "." + productId + numString)) { numString = Integer.toString(idNum++);
153 }
154 fProductText.setText(productId + numString);
155 }
156 fPluginText.addModifyListener(fListener);
157 fProductText.addModifyListener(fListener);
158
159 }
160
161 private void createApplicationGroup(FormToolkit toolkit, Composite comp) {
162 Group group = new Group(comp, SWT.NONE);
163 group.setText(PDEUIMessages.ProductDefinitonWizardPage_applicationGroup);
164 group.setLayout(new GridLayout(2, false));
165 group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
166
167 createFormText(toolkit, group, PDEUIMessages.ProductDefinitonWizardPage_applicationDefinition, 2);
168
169 Label label = new Label(group, SWT.NONE);
170 label.setText(PDEUIMessages.ProductDefinitonWizardPage_application);
171
172 fApplicationCombo = new Combo(group, SWT.SINGLE|SWT.READ_ONLY);
173 fApplicationCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
174 fApplicationCombo.setItems(TargetPlatform.getApplications());
175 if (fApplicationCombo.getItemCount() > 0)
176 fApplicationCombo.setText(fApplicationCombo.getItem(0));
177 }
178
179 public void setVisible(boolean visible) {
180 if (visible) {
181 if (fProductName != null)
182 fProductName.setFocus();
183 else
184 fPluginText.setFocus();
185 }
186 super.setVisible(visible);
187 }
188
189 private void validatePage() {
190 String error = null;
191 String productName = getProductName();
192 if (productName != null && productName.length() == 0) {
193 error = PDEUIMessages.ProductDefinitonWizardPage_noProductName;
194 }
195 validateIdAndProduct(error);
196 }
197
198 private void validateIdAndProduct(String error) {
199 if (error == null) {
200 String pluginId = getDefiningPlugin();
201 IPluginModelBase model = PluginRegistry.findModel(pluginId);
202 if (pluginId.length() == 0) {
203 error = PDEUIMessages.ProductDefinitonWizardPage_noPluginId;
204 } else if (model == null){
205 error = PDEUIMessages.ProductDefinitonWizardPage_noPlugin;
206 } else if (model.getUnderlyingResource() == null) {
207 error = PDEUIMessages.ProductDefinitonWizardPage_notInWorkspace;
208 }
209 if (error == null)
210 error = validateId();
211 if (error == null && getProductNameSet().contains(pluginId + "." + fProductText.getText().trim())) { error = PDEUIMessages.ProductDefinitonWizardPage_productExists;
213 }
214 }
215 setErrorMessage(error);
216 setPageComplete(error == null);
217 }
218
219 private String validateId() {
220 String id = fProductText.getText().trim();
221 if (id.length() == 0)
222 return PDEUIMessages.ProductDefinitonWizardPage_noProductID;
223
224 for (int i = 0; i<id.length(); i++){
225 if (!id.substring(i,i+1).matches("[a-zA-Z0-9_]")) return PDEUIMessages.ProductDefinitonWizardPage_invalidId;
227 }
228 return null;
229 }
230
231 public void linkEntered(HyperlinkEvent e) {
232 }
233
234 public void linkExited(HyperlinkEvent e) {
235 }
236
237 public void linkActivated(HyperlinkEvent e) {
238 String extPoint = Platform.PI_RUNTIME + "." + e.getHref().toString(); IPluginExtensionPoint point = PDEStateHelper.findExtensionPoint(extPoint);
240 if (point != null)
241 new ShowDescriptionAction(point, true).run();
242 }
243
244 private void handleBrowse() {
245 PluginSelectionDialog dialog = new PluginSelectionDialog(getShell(), PluginRegistry.getWorkspaceModels(), false);
246 if (dialog.open() == Window.OK) {
247 IPluginModelBase model = (IPluginModelBase)dialog.getFirstResult();
248 fPluginText.setText(model.getPluginBase().getId());
249 }
250 }
251
252 private Set getProductNameSet() {
253 if (fProductSet == null)
254 fProductSet = TargetPlatformHelper.getProductNameSet();
255 return fProductSet;
256 }
257
258 public String getDefiningPlugin() {
259 return fPluginText.getText().trim();
260 }
261
262 public String getProductId() {
263 return fProductText.getText().trim();
264 }
265
266 public String getApplication() {
267 return fApplicationCombo.getText();
268 }
269
270 public String getProductName() {
271 return (fProductName == null) ? null : fProductName.getText().trim();
272 }
273
274 private boolean productNameDefined() {
275 return (fProduct.getName() != null && !fProduct.getName().equals("")); }
277
278 private String getPluginId() {
279 IProject project = fProduct.getModel().getUnderlyingResource().getProject();
280 IPluginModelBase model = PluginRegistry.findModel(project);
281 return (model == null) ? null : model.getPluginBase().getId();
282 }
283 }
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