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1 | /******************************************************************************* |
2 | * Copyright (c) 2011 Ericsson | |
3 | * | |
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 | |
8 | * | |
9 | * Contributors: | |
10 | * Francois Chouinard - Copied and adapted from NewFolderDialog | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.linuxtools.tmf.ui.project.wizards; | |
14 | ||
15 | import java.lang.reflect.InvocationTargetException; | |
16 | ||
17 | import org.eclipse.core.resources.IContainer; | |
828e5592 PT |
18 | import org.eclipse.core.resources.IFile; |
19 | import org.eclipse.core.resources.IFolder; | |
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20 | import org.eclipse.core.resources.IResource; |
21 | import org.eclipse.core.resources.IWorkspace; | |
22 | import org.eclipse.core.runtime.CoreException; | |
23 | import org.eclipse.core.runtime.IPath; | |
24 | import org.eclipse.core.runtime.IProgressMonitor; | |
25 | import org.eclipse.core.runtime.IStatus; | |
26 | import org.eclipse.core.runtime.OperationCanceledException; | |
27 | import org.eclipse.core.runtime.Path; | |
28 | import org.eclipse.core.runtime.Status; | |
29 | import org.eclipse.jface.dialogs.IDialogConstants; | |
30 | import org.eclipse.jface.dialogs.MessageDialog; | |
d34665f9 | 31 | import org.eclipse.linuxtools.internal.tmf.ui.TmfUiPlugin; |
12c155f5 FC |
32 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfProjectElement; |
33 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceElement; | |
34 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceFolder; | |
35 | import org.eclipse.osgi.util.NLS; | |
36 | import org.eclipse.swt.SWT; | |
37 | import org.eclipse.swt.graphics.Font; | |
38 | import org.eclipse.swt.layout.GridData; | |
39 | import org.eclipse.swt.layout.GridLayout; | |
40 | import org.eclipse.swt.widgets.Composite; | |
41 | import org.eclipse.swt.widgets.Control; | |
42 | import org.eclipse.swt.widgets.Event; | |
43 | import org.eclipse.swt.widgets.Label; | |
44 | import org.eclipse.swt.widgets.Listener; | |
45 | import org.eclipse.swt.widgets.Shell; | |
46 | import org.eclipse.swt.widgets.Text; | |
47 | import org.eclipse.ui.PlatformUI; | |
48 | import org.eclipse.ui.actions.WorkspaceModifyOperation; | |
49 | import org.eclipse.ui.dialogs.SelectionStatusDialog; | |
50 | ||
51 | /** | |
52 | * <b><u>RenameTraceDialog</u></b> | |
53 | * <p> | |
54 | */ | |
55 | public class RenameTraceDialog extends SelectionStatusDialog { | |
56 | ||
57 | // ------------------------------------------------------------------------ | |
58 | // Members | |
59 | // ------------------------------------------------------------------------ | |
60 | ||
61 | private final TmfTraceElement fTrace; | |
62 | private Text fNewTraceNameText; | |
63 | private String fNewTraceName; | |
64 | private IContainer fTraceFolder; | |
65 | private TmfProjectElement fProject; | |
66 | ||
67 | // ------------------------------------------------------------------------ | |
68 | // Constructor | |
69 | // ------------------------------------------------------------------------ | |
70 | ||
71 | public RenameTraceDialog(Shell shell, TmfTraceElement trace) { | |
72 | super(shell); | |
73 | fTrace = trace; | |
74 | TmfTraceFolder folder = (TmfTraceFolder) trace.getParent(); | |
75 | fTraceFolder = folder.getResource(); | |
76 | fProject = trace.getProject(); | |
77 | setTitle(Messages.RenameTraceDialog_DialogTitle); | |
78 | setStatusLineAboveButtons(true); | |
79 | } | |
80 | ||
81 | // ------------------------------------------------------------------------ | |
82 | // Dialog | |
83 | // ------------------------------------------------------------------------ | |
84 | ||
85 | @Override | |
86 | protected Control createDialogArea(Composite parent) { | |
87 | Composite composite = (Composite) super.createDialogArea(parent); | |
88 | composite.setLayout(new GridLayout()); | |
89 | composite.setLayoutData(new GridData(GridData.FILL_BOTH)); | |
90 | ||
91 | createNewTraceNameGroup(composite); | |
92 | return composite; | |
93 | } | |
94 | ||
95 | private void createNewTraceNameGroup(Composite parent) { | |
96 | Font font = parent.getFont(); | |
97 | Composite folderGroup = new Composite(parent, SWT.NONE); | |
98 | GridLayout layout = new GridLayout(); | |
99 | layout.numColumns = 2; | |
100 | folderGroup.setLayout(layout); | |
101 | folderGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); | |
102 | ||
103 | // Old trace name label | |
104 | Label oldTraceLabel = new Label(folderGroup, SWT.NONE); | |
105 | oldTraceLabel.setFont(font); | |
106 | oldTraceLabel.setText(Messages.RenameTraceDialog_TraceName); | |
107 | ||
108 | // Old trace name field | |
109 | Text oldTraceName = new Text(folderGroup, SWT.BORDER); | |
110 | GridData data = new GridData(GridData.FILL_HORIZONTAL); | |
111 | data.widthHint = IDialogConstants.ENTRY_FIELD_WIDTH; | |
112 | oldTraceName.setLayoutData(data); | |
113 | oldTraceName.setFont(font); | |
114 | oldTraceName.setText(fTrace.getName()); | |
115 | oldTraceName.setEnabled(false); | |
116 | ||
117 | // New trace name label | |
118 | Label newTaceLabel = new Label(folderGroup, SWT.NONE); | |
119 | newTaceLabel.setFont(font); | |
120 | newTaceLabel.setText(Messages.RenameTraceDialog_TraceNewName); | |
121 | ||
122 | // New trace name entry field | |
123 | fNewTraceNameText = new Text(folderGroup, SWT.BORDER); | |
124 | data = new GridData(GridData.FILL_HORIZONTAL); | |
125 | data.widthHint = IDialogConstants.ENTRY_FIELD_WIDTH; | |
126 | fNewTraceNameText.setLayoutData(data); | |
127 | fNewTraceNameText.setFont(font); | |
128 | fNewTraceNameText.addListener(SWT.Modify, new Listener() { | |
129 | @Override | |
130 | public void handleEvent(Event event) { | |
131 | validateNewTraceName(); | |
132 | } | |
133 | }); | |
134 | } | |
135 | ||
136 | public String getNewTraceName() { | |
137 | return fNewTraceName; | |
138 | } | |
139 | ||
140 | private void validateNewTraceName() { | |
141 | ||
142 | fNewTraceName = fNewTraceNameText.getText(); | |
143 | IWorkspace workspace = fTraceFolder.getWorkspace(); | |
144 | IStatus nameStatus = workspace.validateName(fNewTraceName, IResource.FOLDER); | |
145 | ||
146 | if ("".equals(fNewTraceName)) { //$NON-NLS-1$ | |
147 | updateStatus(new Status(IStatus.ERROR, TmfUiPlugin.PLUGIN_ID, IStatus.ERROR, | |
148 | Messages.Dialog_EmptyNameError, null)); | |
149 | return; | |
150 | } | |
151 | ||
9fa32496 | 152 | if (!nameStatus.isOK()) { |
12c155f5 FC |
153 | updateStatus(nameStatus); |
154 | return; | |
155 | } | |
156 | ||
157 | IPath path = new Path(fNewTraceName); | |
158 | if (fTraceFolder.getFolder(path).exists() || fTraceFolder.getFile(path).exists()) { | |
159 | updateStatus(new Status(IStatus.ERROR, TmfUiPlugin.PLUGIN_ID, IStatus.ERROR, | |
160 | Messages.Dialog_ExistingNameError, null)); | |
161 | return; | |
162 | } | |
163 | ||
164 | updateStatus(new Status(IStatus.OK, TmfUiPlugin.PLUGIN_ID, "")); //$NON-NLS-1$ | |
165 | } | |
166 | ||
167 | // ------------------------------------------------------------------------ | |
168 | // SelectionStatusDialog | |
169 | // ------------------------------------------------------------------------ | |
170 | ||
171 | @Override | |
172 | protected void computeResult() { | |
173 | } | |
174 | ||
175 | @Override | |
176 | public void create() { | |
177 | super.create(); | |
178 | getButton(IDialogConstants.OK_ID).setEnabled(false); | |
179 | } | |
180 | ||
181 | @Override | |
182 | protected void okPressed() { | |
183 | IResource trace = renameTrace(fNewTraceNameText.getText()); | |
184 | if (trace == null) { | |
185 | return; | |
186 | } | |
187 | setSelectionResult(new IResource[] { trace }); | |
188 | super.okPressed(); | |
189 | ||
190 | if (fProject != null) { | |
191 | fProject.refresh(); | |
192 | } | |
193 | } | |
194 | ||
828e5592 | 195 | private IResource renameTrace(final String newName) { |
12c155f5 | 196 | |
828e5592 | 197 | final IPath oldPath = fTrace.getResource().getFullPath(); |
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198 | final IPath newPath = oldPath.append("../" + newName); //$NON-NLS-1$ |
199 | ||
200 | WorkspaceModifyOperation operation = new WorkspaceModifyOperation() { | |
201 | @Override | |
202 | public void execute(IProgressMonitor monitor) throws CoreException { | |
203 | try { | |
204 | monitor.beginTask("", 1000); //$NON-NLS-1$ | |
205 | if (monitor.isCanceled()) { | |
206 | throw new OperationCanceledException(); | |
207 | } | |
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208 | if (fTrace.getResource() instanceof IFolder) { |
209 | IFolder folder = (IFolder) fTrace.getResource(); | |
32defecf PT |
210 | IFile bookmarksFile = folder.getFile(fTrace.getName() + '_'); |
211 | IFile newBookmarksFile = folder.getFile(newName + '_'); | |
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212 | if (bookmarksFile.exists()) { |
213 | if (!newBookmarksFile.exists()) { | |
214 | IPath newBookmarksPath = newBookmarksFile.getFullPath(); | |
215 | bookmarksFile.move(newBookmarksPath, IResource.FORCE | IResource.SHALLOW, null); | |
216 | } | |
217 | } | |
218 | } | |
5e4bf87d | 219 | |
e12ecd30 | 220 | fTrace.renameSupplementaryFolder(newName); |
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221 | fTrace.getResource().move(newPath, IResource.FORCE | IResource.SHALLOW, null); |
222 | if (monitor.isCanceled()) { | |
223 | throw new OperationCanceledException(); | |
224 | } | |
225 | } finally { | |
226 | monitor.done(); | |
227 | } | |
228 | } | |
229 | }; | |
230 | ||
231 | try { | |
232 | PlatformUI.getWorkbench().getProgressService().busyCursorWhile(operation); | |
233 | } catch (InterruptedException exception) { | |
234 | return null; | |
235 | } catch (InvocationTargetException exception) { | |
236 | MessageDialog.openError(getShell(), "", NLS.bind("", exception.getTargetException().getMessage())); //$NON-NLS-1$ //$NON-NLS-2$ | |
237 | return null; | |
238 | } catch (RuntimeException exception) { | |
239 | return null; | |
240 | } | |
241 | ||
242 | return fTrace.getResource(); | |
243 | } | |
244 | ||
245 | } |