]>
Commit | Line | Data |
---|---|---|
1b2798f6 EK |
1 | /******************************************************************************* |
2 | * Copyright (c) 2000, 2011 IBM Corporation and others. | |
3 | * All rights reserved. This program and the accompanying materials | |
4 | * are made available under the terms of the Eclipse Public License v1.0 | |
5 | * which accompanies this distribution, and is available at | |
6 | * http://www.eclipse.org/legal/epl-v10.html | |
7 | * | |
8 | * Contributors: | |
9 | * IBM Corporation - initial API and implementation | |
10 | *******************************************************************************/ | |
11 | package org.eclipse.jdt.internal.ui.dialogs; | |
12 | ||
13 | ||
14 | import java.lang.reflect.InvocationTargetException; | |
15 | ||
16 | import org.eclipse.swt.widgets.Shell; | |
17 | ||
18 | import org.eclipse.core.runtime.Assert; | |
19 | ||
20 | import org.eclipse.jface.operation.IRunnableContext; | |
21 | ||
22 | import org.eclipse.ui.PlatformUI; | |
23 | import org.eclipse.ui.dialogs.ElementListSelectionDialog; | |
24 | ||
25 | import org.eclipse.jdt.core.IType; | |
26 | import org.eclipse.jdt.core.search.IJavaSearchScope; | |
27 | ||
28 | import org.eclipse.jdt.ui.JavaElementLabelProvider; | |
29 | ||
30 | import org.eclipse.jdt.internal.ui.IJavaHelpContextIds; | |
31 | import org.eclipse.jdt.internal.ui.JavaUIMessages; | |
32 | import org.eclipse.jdt.internal.ui.util.ExceptionHandler; | |
33 | import org.eclipse.jdt.internal.ui.util.MainMethodSearchEngine; | |
34 | ||
35 | /** | |
36 | * A dialog to select a type from a list of types. The dialog allows | |
37 | * multiple selections. | |
38 | */ | |
39 | public class MultiMainTypeSelectionDialog extends ElementListSelectionDialog { | |
40 | ||
41 | private IRunnableContext fRunnableContext; | |
42 | private IJavaSearchScope fScope; | |
43 | private int fStyle; | |
44 | ||
45 | /** | |
46 | * Constructor. | |
47 | */ | |
48 | public MultiMainTypeSelectionDialog(Shell shell, IRunnableContext context, | |
49 | IJavaSearchScope scope, int style) | |
50 | { | |
51 | super(shell, new JavaElementLabelProvider( | |
52 | JavaElementLabelProvider.SHOW_PARAMETERS | JavaElementLabelProvider.SHOW_POST_QUALIFIED | JavaElementLabelProvider.SHOW_ROOT)); | |
53 | ||
54 | setMultipleSelection(true); | |
55 | ||
56 | Assert.isNotNull(context); | |
57 | Assert.isNotNull(scope); | |
58 | ||
59 | fRunnableContext= context; | |
60 | fScope= scope; | |
61 | fStyle= style; | |
62 | } | |
63 | ||
64 | /* | |
65 | * @see Window#open() | |
66 | */ | |
67 | @Override | |
68 | public int open() { | |
69 | MainMethodSearchEngine engine= new MainMethodSearchEngine(); | |
70 | IType[] types; | |
71 | try { | |
72 | types= engine.searchMainMethods(fRunnableContext, fScope, fStyle); | |
73 | } catch (InterruptedException e) { | |
74 | return CANCEL; | |
75 | } catch (InvocationTargetException e) { | |
76 | //XX: to do | |
77 | ExceptionHandler.handle(e, JavaUIMessages.MultiMainTypeSelectionDialog_errorTitle, e.getMessage()); | |
78 | return CANCEL; | |
79 | } | |
80 | ||
81 | setElements(types); | |
82 | return super.open(); | |
83 | } | |
84 | ||
85 | /* | |
86 | * @see org.eclipse.jface.window.Window#configureShell(Shell) | |
87 | */ | |
88 | @Override | |
89 | protected void configureShell(Shell newShell) { | |
90 | super.configureShell(newShell); | |
91 | PlatformUI.getWorkbench().getHelpSystem().setHelp(newShell, IJavaHelpContextIds.MULTI_MAIN_TYPE_SELECTION_DIALOG); | |
92 | } | |
93 | ||
94 | ||
95 | } |