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1 | /******************************************************************************* |
2 | * Copyright (c) 2008, 2012 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.preferences.cleanup; | |
12 | ||
13 | import java.util.Map; | |
14 | ||
15 | import org.eclipse.swt.SWT; | |
16 | import org.eclipse.swt.layout.GridData; | |
17 | import org.eclipse.swt.layout.GridLayout; | |
18 | import org.eclipse.swt.widgets.Composite; | |
19 | import org.eclipse.swt.widgets.Label; | |
20 | ||
21 | import org.eclipse.core.runtime.Assert; | |
22 | import org.eclipse.core.runtime.ISafeRunnable; | |
23 | import org.eclipse.core.runtime.SafeRunner; | |
24 | ||
25 | import org.eclipse.jdt.ui.cleanup.CleanUpOptions; | |
26 | import org.eclipse.jdt.ui.cleanup.ICleanUpConfigurationUI; | |
27 | ||
28 | import org.eclipse.jdt.internal.ui.JavaPlugin; | |
29 | ||
30 | /** | |
31 | * @since 3.5 | |
32 | */ | |
33 | public class ContributedCleanUpTabPage extends CleanUpTabPage { | |
34 | ||
35 | private final ICleanUpConfigurationUI fContribution; | |
36 | ||
37 | public ContributedCleanUpTabPage(ICleanUpConfigurationUI contribution) { | |
38 | fContribution= contribution; | |
39 | } | |
40 | ||
41 | /* | |
42 | * @see org.eclipse.jdt.internal.ui.preferences.cleanup.CleanUpTabPage#setWorkingValues(java.util.Map) | |
43 | */ | |
44 | @Override | |
45 | public void setWorkingValues(Map<String, String> workingValues) { | |
46 | super.setWorkingValues(workingValues); | |
47 | ||
48 | final CleanUpOptions options= new CleanUpOptions(workingValues) { | |
49 | /* | |
50 | * @see org.eclipse.jdt.internal.ui.fix.CleanUpOptions#setOption(java.lang.String, java.lang.String) | |
51 | */ | |
52 | @Override | |
53 | public void setOption(String key, String value) { | |
54 | super.setOption(key, value); | |
55 | ||
56 | doUpdatePreview(); | |
57 | notifyValuesModified(); | |
58 | } | |
59 | }; | |
60 | SafeRunner.run(new ISafeRunnable() { | |
61 | public void handleException(Throwable exception) { | |
62 | ContributedCleanUpTabPage.this.handleException(exception); | |
63 | } | |
64 | ||
65 | public void run() throws Exception { | |
66 | fContribution.setOptions(options); | |
67 | } | |
68 | }); | |
69 | } | |
70 | ||
71 | /* | |
72 | * @see org.eclipse.jdt.internal.ui.preferences.cleanup.ICleanUpTabPage#setOptions(org.eclipse.jdt.internal.ui.fix.CleanUpOptions) | |
73 | */ | |
74 | public void setOptions(CleanUpOptions options) { | |
75 | } | |
76 | ||
77 | /* | |
78 | * @see org.eclipse.jdt.internal.ui.preferences.formatter.ModifyDialogTabPage#doCreatePreferences(org.eclipse.swt.widgets.Composite, int) | |
79 | */ | |
80 | @Override | |
81 | protected void doCreatePreferences(Composite composite, int numColumns) { | |
82 | final Composite parent= new Composite(composite, SWT.NONE); | |
83 | GridData layoutData= new GridData(SWT.FILL, SWT.FILL, true, true); | |
84 | layoutData.horizontalSpan= numColumns; | |
85 | parent.setLayoutData(layoutData); | |
86 | GridLayout layout= new GridLayout(1, false); | |
87 | layout.marginHeight= 0; | |
88 | layout.marginWidth= 0; | |
89 | parent.setLayout(layout); | |
90 | ||
91 | SafeRunner.run(new ISafeRunnable() { | |
92 | public void handleException(Throwable exception) { | |
93 | ContributedCleanUpTabPage.this.handleException(exception); | |
94 | ||
95 | Label label= new Label(parent, SWT.NONE); | |
96 | label.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false)); | |
97 | label.setText(CleanUpMessages.ContributedCleanUpTabPage_ErrorPage_message); | |
98 | } | |
99 | ||
100 | public void run() throws Exception { | |
101 | fContribution.createContents(parent); | |
102 | } | |
103 | }); | |
104 | } | |
105 | ||
106 | /* | |
107 | * @see org.eclipse.jdt.internal.ui.preferences.cleanup.ICleanUpTabPage#getPreview() | |
108 | */ | |
109 | public String getPreview() { | |
110 | final String[] result= new String[] { "" }; //$NON-NLS-1$ | |
111 | SafeRunner.run(new ISafeRunnable() { | |
112 | public void handleException(Throwable exception) { | |
113 | ContributedCleanUpTabPage.this.handleException(exception); | |
114 | } | |
115 | ||
116 | public void run() throws Exception { | |
117 | result[0]= fContribution.getPreview(); | |
118 | } | |
119 | }); | |
120 | return result[0]; | |
121 | } | |
122 | ||
123 | /* | |
124 | * @see org.eclipse.jdt.internal.ui.preferences.cleanup.CleanUpTabPage#getSelectedCleanUpCount() | |
125 | */ | |
126 | @Override | |
127 | public int getSelectedCleanUpCount() { | |
128 | final int[] result= new int[] { 0 }; | |
129 | SafeRunner.run(new ISafeRunnable() { | |
130 | public void handleException(Throwable exception) { | |
131 | ContributedCleanUpTabPage.this.handleException(exception); | |
132 | } | |
133 | ||
134 | public void run() throws Exception { | |
135 | int count= fContribution.getSelectedCleanUpCount(); | |
136 | Assert.isTrue(count >= 0 && count <= getCleanUpCount()); | |
137 | result[0]= count; | |
138 | } | |
139 | }); | |
140 | return result[0]; | |
141 | } | |
142 | ||
143 | /* | |
144 | * @see org.eclipse.jdt.internal.ui.preferences.cleanup.CleanUpTabPage#getCleanUpCount() | |
145 | */ | |
146 | @Override | |
147 | public int getCleanUpCount() { | |
148 | final int[] result= new int[] { 0 }; | |
149 | SafeRunner.run(new ISafeRunnable() { | |
150 | public void handleException(Throwable exception) { | |
151 | ContributedCleanUpTabPage.this.handleException(exception); | |
152 | } | |
153 | ||
154 | public void run() throws Exception { | |
155 | result[0]= fContribution.getCleanUpCount(); | |
156 | } | |
157 | }); | |
158 | return result[0]; | |
159 | } | |
160 | ||
161 | private void handleException(Throwable exception) { | |
162 | JavaPlugin.log(exception); | |
163 | } | |
164 | ||
165 | } |