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12c155f5 | 1 | /******************************************************************************* |
9d2e08b9 | 2 | * Copyright (c) 2009, 2014 Ericsson, École Polytechnique de Montréal |
c8422608 | 3 | * |
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4 | * All rights reserved. This program and the accompanying materials are |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
c8422608 | 8 | * |
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9 | * Contributors: |
10 | * Francois Chouinard - Copied and adapted from NewFolderDialog | |
9d2e08b9 | 11 | * Geneviève Bastien - Add support of experiment types |
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12 | *******************************************************************************/ |
13 | ||
14 | package org.eclipse.linuxtools.tmf.ui.project.wizards; | |
15 | ||
16 | import java.lang.reflect.InvocationTargetException; | |
17 | ||
18 | import org.eclipse.core.resources.IContainer; | |
19 | import org.eclipse.core.resources.IFolder; | |
20 | import org.eclipse.core.resources.IResource; | |
21 | import org.eclipse.core.resources.IWorkspace; | |
22 | import org.eclipse.core.resources.IWorkspaceRoot; | |
23 | import org.eclipse.core.runtime.CoreException; | |
9d2e08b9 | 24 | import org.eclipse.core.runtime.IConfigurationElement; |
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25 | import org.eclipse.core.runtime.IPath; |
26 | import org.eclipse.core.runtime.IProgressMonitor; | |
27 | import org.eclipse.core.runtime.IStatus; | |
9d2e08b9 | 28 | import org.eclipse.core.runtime.InvalidRegistryObjectException; |
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29 | import org.eclipse.core.runtime.OperationCanceledException; |
30 | import org.eclipse.core.runtime.Path; | |
31 | import org.eclipse.core.runtime.Status; | |
32 | import org.eclipse.jface.dialogs.IDialogConstants; | |
33 | import org.eclipse.jface.dialogs.MessageDialog; | |
8fd82db5 | 34 | import org.eclipse.linuxtools.internal.tmf.ui.Activator; |
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35 | import org.eclipse.linuxtools.tmf.core.TmfCommonConstants; |
36 | import org.eclipse.linuxtools.tmf.core.project.model.TmfTraceType; | |
12c155f5 | 37 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfExperimentFolder; |
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38 | import org.eclipse.osgi.util.NLS; |
39 | import org.eclipse.swt.SWT; | |
40 | import org.eclipse.swt.graphics.Font; | |
41 | import org.eclipse.swt.layout.GridData; | |
42 | import org.eclipse.swt.layout.GridLayout; | |
43 | import org.eclipse.swt.widgets.Composite; | |
44 | import org.eclipse.swt.widgets.Control; | |
45 | import org.eclipse.swt.widgets.Event; | |
46 | import org.eclipse.swt.widgets.Label; | |
47 | import org.eclipse.swt.widgets.Listener; | |
48 | import org.eclipse.swt.widgets.Shell; | |
49 | import org.eclipse.swt.widgets.Text; | |
50 | import org.eclipse.ui.PlatformUI; | |
51 | import org.eclipse.ui.actions.WorkspaceModifyOperation; | |
52 | import org.eclipse.ui.dialogs.SelectionStatusDialog; | |
53 | ||
54 | /** | |
b544077e | 55 | * Implementation of new experiment dialog that creates the experiment element. |
12c155f5 | 56 | * <p> |
11252342 | 57 | * |
b544077e BH |
58 | * @version 1.0 |
59 | * @author Francois Chouinard | |
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60 | */ |
61 | public class NewExperimentDialog extends SelectionStatusDialog { | |
62 | ||
63 | // ------------------------------------------------------------------------ | |
64 | // Members | |
65 | // ------------------------------------------------------------------------ | |
66 | ||
67 | private Text fExperimentName; | |
68 | private final IContainer fExperimentFolder; | |
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69 | |
70 | // ------------------------------------------------------------------------ | |
71 | // Constructor | |
72 | // ------------------------------------------------------------------------ | |
b544077e BH |
73 | /** |
74 | * Constructor | |
11252342 AM |
75 | * |
76 | * @param shell | |
77 | * The parent shell | |
78 | * @param experimentFolder | |
79 | * The parent experiment folder element | |
b544077e | 80 | */ |
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81 | public NewExperimentDialog(Shell shell, TmfExperimentFolder experimentFolder) { |
82 | super(shell); | |
83 | fExperimentFolder = experimentFolder.getResource(); | |
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84 | setTitle(Messages.NewExperimentDialog_DialogTitle); |
85 | setStatusLineAboveButtons(true); | |
86 | } | |
87 | ||
88 | // ------------------------------------------------------------------------ | |
89 | // Dialog | |
90 | // ------------------------------------------------------------------------ | |
11252342 | 91 | |
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92 | @Override |
93 | protected Control createDialogArea(Composite parent) { | |
94 | Composite composite = (Composite) super.createDialogArea(parent); | |
95 | composite.setLayout(new GridLayout()); | |
96 | composite.setLayoutData(new GridData(GridData.FILL_BOTH)); | |
97 | ||
98 | createExperimentNameGroup(composite); | |
99 | return composite; | |
100 | } | |
101 | ||
102 | private void createExperimentNameGroup(Composite parent) { | |
103 | Font font = parent.getFont(); | |
104 | Composite folderGroup = new Composite(parent, SWT.NONE); | |
105 | GridLayout layout = new GridLayout(); | |
106 | layout.numColumns = 2; | |
107 | folderGroup.setLayout(layout); | |
108 | folderGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); | |
109 | ||
110 | // New experiment label | |
111 | Label experimentLabel = new Label(folderGroup, SWT.NONE); | |
112 | experimentLabel.setFont(font); | |
113 | experimentLabel.setText(Messages.NewExperimentDialog_ExperimentName); | |
114 | ||
115 | // New experiment name entry field | |
116 | fExperimentName = new Text(folderGroup, SWT.BORDER); | |
117 | GridData data = new GridData(GridData.FILL_HORIZONTAL); | |
118 | data.widthHint = IDialogConstants.ENTRY_FIELD_WIDTH; | |
119 | fExperimentName.setLayoutData(data); | |
120 | fExperimentName.setFont(font); | |
121 | fExperimentName.addListener(SWT.Modify, new Listener() { | |
122 | @Override | |
123 | public void handleEvent(Event event) { | |
11252342 | 124 | validateNewExperimentName(); |
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125 | } |
126 | }); | |
127 | } | |
128 | ||
129 | private void validateNewExperimentName() { | |
c8422608 | 130 | |
11252342 | 131 | String name = fExperimentName.getText(); |
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132 | IWorkspace workspace = fExperimentFolder.getWorkspace(); |
133 | IStatus nameStatus = workspace.validateName(name, IResource.FOLDER); | |
134 | ||
135 | if ("".equals(name)) { //$NON-NLS-1$ | |
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136 | updateStatus(new Status(IStatus.ERROR, Activator.PLUGIN_ID, IStatus.ERROR, Messages.Dialog_EmptyNameError, null)); |
137 | return; | |
12c155f5 | 138 | } |
c8422608 | 139 | |
9fa32496 | 140 | if (!nameStatus.isOK()) { |
11252342 AM |
141 | updateStatus(nameStatus); |
142 | return; | |
12c155f5 | 143 | } |
c8422608 | 144 | |
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145 | IPath path = new Path(name); |
146 | if (fExperimentFolder.getFolder(path).exists() || fExperimentFolder.getFile(path).exists()) { | |
8fd82db5 | 147 | updateStatus(new Status(IStatus.ERROR, Activator.PLUGIN_ID, IStatus.ERROR, Messages.Dialog_ExistingNameError, null)); |
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148 | return; |
149 | } | |
150 | ||
8fd82db5 | 151 | updateStatus(new Status(IStatus.OK, Activator.PLUGIN_ID, "")); //$NON-NLS-1$ |
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152 | } |
153 | ||
154 | // ------------------------------------------------------------------------ | |
155 | // SelectionStatusDialog | |
156 | // ------------------------------------------------------------------------ | |
11252342 | 157 | |
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158 | @Override |
159 | protected void computeResult() { | |
160 | } | |
161 | ||
162 | @Override | |
163 | public void create() { | |
164 | super.create(); | |
165 | getButton(IDialogConstants.OK_ID).setEnabled(false); | |
166 | } | |
167 | ||
168 | @Override | |
169 | protected void okPressed() { | |
170 | IFolder folder = createNewExperiment(fExperimentName.getText()); | |
171 | if (folder == null) { | |
172 | return; | |
173 | } | |
174 | setSelectionResult(new IFolder[] { folder }); | |
175 | super.okPressed(); | |
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176 | } |
177 | ||
178 | private IFolder createNewExperiment(String experimentName) { | |
179 | ||
11252342 | 180 | final IFolder experimentFolder = createExperiment(experimentName); |
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181 | |
182 | WorkspaceModifyOperation operation = new WorkspaceModifyOperation() { | |
183 | @Override | |
184 | public void execute(IProgressMonitor monitor) throws CoreException { | |
185 | try { | |
186 | monitor.beginTask("", 1000); //$NON-NLS-1$ | |
187 | if (monitor.isCanceled()) { | |
188 | throw new OperationCanceledException(); | |
189 | } | |
190 | experimentFolder.create(false, true, monitor); | |
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191 | |
192 | /* | |
193 | * Experiments can be set to the default experiment type. No | |
194 | * need to force user to select an experiment type | |
195 | */ | |
a4a116c3 | 196 | IConfigurationElement ce = TmfTraceType.getTraceAttributes(TmfTraceType.DEFAULT_EXPERIMENT_TYPE); |
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197 | if (ce != null) { |
198 | try { | |
199 | experimentFolder.setPersistentProperty(TmfCommonConstants.TRACETYPE, ce.getAttribute(TmfTraceType.ID_ATTR)); | |
200 | } catch (InvalidRegistryObjectException | CoreException e) { | |
201 | } | |
202 | } | |
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203 | if (monitor.isCanceled()) { |
204 | throw new OperationCanceledException(); | |
205 | } | |
206 | } finally { | |
207 | monitor.done(); | |
208 | } | |
209 | } | |
210 | }; | |
211 | try { | |
212 | PlatformUI.getWorkbench().getProgressService().busyCursorWhile(operation); | |
9d2e08b9 | 213 | } catch (InterruptedException | RuntimeException exception) { |
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214 | return null; |
215 | } catch (InvocationTargetException exception) { | |
216 | MessageDialog.openError(getShell(), "", NLS.bind("", exception.getTargetException().getMessage())); //$NON-NLS-1$ //$NON-NLS-2$ | |
217 | return null; | |
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218 | } |
219 | ||
220 | return experimentFolder; | |
221 | } | |
222 | ||
223 | private IFolder createExperiment(String experimentName) { | |
224 | IWorkspaceRoot workspaceRoot = fExperimentFolder.getWorkspace().getRoot(); | |
225 | IPath folderPath = fExperimentFolder.getFullPath().append(experimentName); | |
226 | IFolder folder = workspaceRoot.getFolder(folderPath); | |
227 | ||
228 | return folder; | |
229 | } | |
230 | ||
231 | } |