|
1
11 package org.eclipse.jdt.internal.junit.wizards;
12
13 import java.lang.reflect.InvocationTargetException  ;
14
15 import org.eclipse.core.resources.IFile;
16 import org.eclipse.core.resources.IResource;
17 import org.eclipse.core.resources.ResourcesPlugin;
18
19 import org.eclipse.swt.widgets.Display;
20 import org.eclipse.swt.widgets.Shell;
21
22 import org.eclipse.jface.dialogs.DialogSettings;
23 import org.eclipse.jface.dialogs.IDialogSettings;
24 import org.eclipse.jface.operation.IRunnableWithProgress;
25 import org.eclipse.jface.viewers.IStructuredSelection;
26 import org.eclipse.jface.wizard.Wizard;
27
28 import org.eclipse.ui.INewWizard;
29 import org.eclipse.ui.IWorkbench;
30 import org.eclipse.ui.IWorkbenchPage;
31 import org.eclipse.ui.PartInitException;
32 import org.eclipse.ui.PlatformUI;
33 import org.eclipse.ui.actions.WorkspaceModifyDelegatingOperation;
34 import org.eclipse.ui.wizards.newresource.BasicNewResourceWizard;
35
36 import org.eclipse.ui.ide.IDE;
37
38 import org.eclipse.jdt.internal.junit.ui.JUnitPlugin;
39 import org.eclipse.jdt.internal.junit.util.ExceptionHandler;
40
41
44 public abstract class JUnitWizard extends Wizard implements INewWizard {
45
46 private IWorkbench fWorkbench;
47 protected static final String DIALOG_SETTINGS_KEY= "JUnitWizards"; private IStructuredSelection fSelection;
49
50 public JUnitWizard() {
51 setNeedsProgressMonitor(true);
52 initializeDefaultPageImageDescriptor();
53 }
54
55
58 public abstract boolean performFinish();
59
60
63 protected boolean finishPage(IRunnableWithProgress runnable) {
64 IRunnableWithProgress op= new WorkspaceModifyDelegatingOperation(runnable);
65 try {
66 PlatformUI.getWorkbench().getProgressService().runInUI(getContainer(), op, ResourcesPlugin.getWorkspace().getRoot());
67
68 } catch (InvocationTargetException e) {
69 Shell shell= getShell();
70 String title= WizardMessages.NewJUnitWizard_op_error_title;
71 String message= WizardMessages.NewJUnitWizard_op_error_message;
72 ExceptionHandler.handle(e, shell, title, message);
73 return false;
74 } catch (InterruptedException e) {
75 return false;
76 }
77 return true;
78 }
79
80 protected void openResource(final IResource resource) {
81 if (resource.getType() == IResource.FILE) {
82 final IWorkbenchPage activePage= JUnitPlugin.getActivePage();
83 if (activePage != null) {
84 final Display display= Display.getDefault();
85 if (display != null) {
86 display.asyncExec(new Runnable () {
87 public void run() {
88 try {
89 IDE.openEditor(activePage, (IFile)resource, true);
90 } catch (PartInitException e) {
91 JUnitPlugin.log(e);
92 }
93 }
94 });
95 }
96 }
97 }
98 }
99
100
103 public void init(IWorkbench workbench, IStructuredSelection currentSelection) {
104 fWorkbench= workbench;
105 fSelection= currentSelection;
106 }
107
108 public IStructuredSelection getSelection() {
109 return fSelection;
110 }
111
112 protected void selectAndReveal(IResource newResource) {
113 BasicNewResourceWizard.selectAndReveal(newResource, fWorkbench.getActiveWorkbenchWindow());
114 }
115
116 protected void initDialogSettings() {
117 IDialogSettings pluginSettings= JUnitPlugin.getDefault().getDialogSettings();
118 IDialogSettings wizardSettings= pluginSettings.getSection(DIALOG_SETTINGS_KEY);
119 if (wizardSettings == null) {
120 wizardSettings= new DialogSettings(DIALOG_SETTINGS_KEY);
121 pluginSettings.addSection(wizardSettings);
122 }
123 setDialogSettings(wizardSettings);
124 }
125
126 protected abstract void initializeDefaultPageImageDescriptor();
127 }
128 |
Popular Tags |
Java API By Example, From Geeks To Geeks.