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1
11 package org.eclipse.jdt.internal.ui.wizards;
12
13 import java.lang.reflect.InvocationTargetException  ;
14
15 import org.eclipse.core.runtime.CoreException;
16 import org.eclipse.core.runtime.IConfigurationElement;
17 import org.eclipse.core.runtime.IExecutableExtension;
18 import org.eclipse.core.runtime.IProgressMonitor;
19
20 import org.eclipse.swt.widgets.Display;
21 import org.eclipse.swt.widgets.Shell;
22
23 import org.eclipse.jface.viewers.IStructuredSelection;
24
25 import org.eclipse.ui.IWorkbenchPage;
26 import org.eclipse.ui.IWorkingSet;
27 import org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard;
28
29 import org.eclipse.jdt.core.IJavaElement;
30 import org.eclipse.jdt.core.JavaCore;
31
32 import org.eclipse.jdt.internal.ui.JavaPlugin;
33 import org.eclipse.jdt.internal.ui.JavaPluginImages;
34 import org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart;
35 import org.eclipse.jdt.internal.ui.util.ExceptionHandler;
36 import org.eclipse.jdt.internal.ui.workingsets.JavaWorkingSetUpdater;
37 import org.eclipse.jdt.internal.ui.workingsets.ViewActionGroup;
38 import org.eclipse.jdt.internal.ui.workingsets.WorkingSetConfigurationBlock;
39
40 public class JavaProjectWizard extends NewElementWizard implements IExecutableExtension {
41
42 private JavaProjectWizardFirstPage fFirstPage;
43 private JavaProjectWizardSecondPage fSecondPage;
44
45 private IConfigurationElement fConfigElement;
46
47 public JavaProjectWizard() {
48 setDefaultPageImageDescriptor(JavaPluginImages.DESC_WIZBAN_NEWJPRJ);
49 setDialogSettings(JavaPlugin.getDefault().getDialogSettings());
50 setWindowTitle(NewWizardMessages.JavaProjectWizard_title);
51 }
52
53
56 public void addPages() {
57 super.addPages();
58 fFirstPage= new JavaProjectWizardFirstPage();
59 fFirstPage.setWorkingSets(getWorkingSets(getSelection()));
60 addPage(fFirstPage);
61 fSecondPage= new JavaProjectWizardSecondPage(fFirstPage);
62 addPage(fSecondPage);
63 }
64
65
68 protected void finishPage(IProgressMonitor monitor) throws InterruptedException , CoreException {
69 fSecondPage.performFinish(monitor); }
71
72
75 public boolean performFinish() {
76 boolean res= super.performFinish();
77 if (res) {
78 final IJavaElement newElement= getCreatedElement();
79
80 IWorkingSet[] workingSets= fFirstPage.getWorkingSets();
81 WorkingSetConfigurationBlock.addToWorkingSets(newElement, workingSets);
82
83 BasicNewProjectResourceWizard.updatePerspective(fConfigElement);
84 selectAndReveal(fSecondPage.getJavaProject().getProject());
85
86 Display.getDefault().asyncExec(new Runnable () {
87 public void run() {
88 PackageExplorerPart activePackageExplorer= getActivePackageExplorer();
89 if (activePackageExplorer != null) {
90 activePackageExplorer.tryToReveal(newElement);
91 }
92 }
93 });
94 }
95 return res;
96 }
97
98 protected void handleFinishException(Shell shell, InvocationTargetException e) {
99 String title= NewWizardMessages.JavaProjectWizard_op_error_title;
100 String message= NewWizardMessages.JavaProjectWizard_op_error_create_message;
101 ExceptionHandler.handle(e, getShell(), title, message);
102 }
103
104
108 public void setInitializationData(IConfigurationElement cfig, String propertyName, Object data) {
109 fConfigElement= cfig;
110 }
111
112
115 public boolean performCancel() {
116 fSecondPage.performCancel();
117 return super.performCancel();
118 }
119
120
123 public IJavaElement getCreatedElement() {
124 return JavaCore.create(fFirstPage.getProjectHandle());
125 }
126
127 private IWorkingSet[] getWorkingSets(IStructuredSelection selection) {
128 IWorkingSet[] selected= WorkingSetConfigurationBlock.getSelectedWorkingSet(selection);
129 if (selected != null && selected.length > 0) {
130 for (int i= 0; i < selected.length; i++) {
131 if (!isValidWorkingSet(selected[i]))
132 return null;
133 }
134 return selected;
135 }
136
137 PackageExplorerPart explorerPart= getActivePackageExplorer();
138 if (explorerPart == null)
139 return null;
140
141 if (explorerPart.getRootMode() == ViewActionGroup.SHOW_PROJECTS) {
142 IWorkingSet filterWorkingSet= explorerPart.getFilterWorkingSet();
144 if (filterWorkingSet == null)
145 return null;
146
147 if (!isValidWorkingSet(filterWorkingSet))
148 return null;
149
150 return new IWorkingSet[] {filterWorkingSet};
151 } else if (explorerPart.getRootMode() == ViewActionGroup.SHOW_WORKING_SETS) {
152 Object input= explorerPart.getViewPartInput();
154 if (!(input instanceof IWorkingSet))
155 return null;
156
157 IWorkingSet workingSet= (IWorkingSet)input;
158 if (!isValidWorkingSet(workingSet))
159 return null;
160
161 return new IWorkingSet[] {workingSet};
162 }
163
164 return null;
165 }
166
167 private PackageExplorerPart getActivePackageExplorer() {
168 PackageExplorerPart explorerPart= PackageExplorerPart.getFromActivePerspective();
169 if (explorerPart == null)
170 return null;
171
172 IWorkbenchPage activePage= explorerPart.getViewSite().getWorkbenchWindow().getActivePage();
173 if (activePage == null)
174 return null;
175
176 if (activePage.getActivePart() != explorerPart)
177 return null;
178
179 return explorerPart;
180 }
181
182 private boolean isValidWorkingSet(IWorkingSet workingSet) {
183 String id= workingSet.getId();
184 if (!JavaWorkingSetUpdater.ID.equals(id) && !"org.eclipse.ui.resourceWorkingSetPage".equals(id)) return false;
186
187 if (workingSet.isAggregateWorkingSet())
188 return false;
189
190 return true;
191 }
192
193 }
194 |
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