1 /*******************************************************************************
2 * Copyright (c) 2009, 2011 Ericsson
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
10 * Francois Chouinard - Copied and adapted from NewFolderDialog
11 *******************************************************************************/
13 package org
.eclipse
.linuxtools
.tmf
.ui
.project
.wizards
;
15 import java
.lang
.reflect
.InvocationTargetException
;
17 import org
.eclipse
.core
.resources
.IContainer
;
18 import org
.eclipse
.core
.resources
.IFolder
;
19 import org
.eclipse
.core
.resources
.IResource
;
20 import org
.eclipse
.core
.resources
.IWorkspace
;
21 import org
.eclipse
.core
.resources
.IWorkspaceRoot
;
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
;
31 import org
.eclipse
.linuxtools
.internal
.tmf
.ui
.Activator
;
32 import org
.eclipse
.linuxtools
.tmf
.ui
.project
.model
.TmfExperimentFolder
;
33 import org
.eclipse
.linuxtools
.tmf
.ui
.project
.model
.TmfProjectElement
;
34 import org
.eclipse
.osgi
.util
.NLS
;
35 import org
.eclipse
.swt
.SWT
;
36 import org
.eclipse
.swt
.graphics
.Font
;
37 import org
.eclipse
.swt
.layout
.GridData
;
38 import org
.eclipse
.swt
.layout
.GridLayout
;
39 import org
.eclipse
.swt
.widgets
.Composite
;
40 import org
.eclipse
.swt
.widgets
.Control
;
41 import org
.eclipse
.swt
.widgets
.Event
;
42 import org
.eclipse
.swt
.widgets
.Label
;
43 import org
.eclipse
.swt
.widgets
.Listener
;
44 import org
.eclipse
.swt
.widgets
.Shell
;
45 import org
.eclipse
.swt
.widgets
.Text
;
46 import org
.eclipse
.ui
.PlatformUI
;
47 import org
.eclipse
.ui
.actions
.WorkspaceModifyOperation
;
48 import org
.eclipse
.ui
.dialogs
.SelectionStatusDialog
;
51 * <b><u>NewExperimentHandler</u></b>
54 public class NewExperimentDialog
extends SelectionStatusDialog
{
56 // ------------------------------------------------------------------------
58 // ------------------------------------------------------------------------
60 private Text fExperimentName
;
61 private final IContainer fExperimentFolder
;
62 private TmfProjectElement fProject
;
64 // ------------------------------------------------------------------------
66 // ------------------------------------------------------------------------
68 public NewExperimentDialog(Shell shell
, TmfExperimentFolder experimentFolder
) {
70 fExperimentFolder
= experimentFolder
.getResource();
71 fProject
= experimentFolder
.getProject();
72 setTitle(Messages
.NewExperimentDialog_DialogTitle
);
73 setStatusLineAboveButtons(true);
76 // ------------------------------------------------------------------------
78 // ------------------------------------------------------------------------
81 protected Control
createDialogArea(Composite parent
) {
82 Composite composite
= (Composite
) super.createDialogArea(parent
);
83 composite
.setLayout(new GridLayout());
84 composite
.setLayoutData(new GridData(GridData
.FILL_BOTH
));
86 createExperimentNameGroup(composite
);
90 private void createExperimentNameGroup(Composite parent
) {
91 Font font
= parent
.getFont();
92 Composite folderGroup
= new Composite(parent
, SWT
.NONE
);
93 GridLayout layout
= new GridLayout();
94 layout
.numColumns
= 2;
95 folderGroup
.setLayout(layout
);
96 folderGroup
.setLayoutData(new GridData(GridData
.FILL_HORIZONTAL
));
98 // New experiment label
99 Label experimentLabel
= new Label(folderGroup
, SWT
.NONE
);
100 experimentLabel
.setFont(font
);
101 experimentLabel
.setText(Messages
.NewExperimentDialog_ExperimentName
);
103 // New experiment name entry field
104 fExperimentName
= new Text(folderGroup
, SWT
.BORDER
);
105 GridData data
= new GridData(GridData
.FILL_HORIZONTAL
);
106 data
.widthHint
= IDialogConstants
.ENTRY_FIELD_WIDTH
;
107 fExperimentName
.setLayoutData(data
);
108 fExperimentName
.setFont(font
);
109 fExperimentName
.addListener(SWT
.Modify
, new Listener() {
111 public void handleEvent(Event event
) {
112 validateNewExperimentName();
117 private void validateNewExperimentName() {
119 String name
= fExperimentName
.getText();
120 IWorkspace workspace
= fExperimentFolder
.getWorkspace();
121 IStatus nameStatus
= workspace
.validateName(name
, IResource
.FOLDER
);
123 if ("".equals(name
)) { //$NON-NLS-1$
124 updateStatus(new Status(IStatus
.ERROR
, Activator
.PLUGIN_ID
, IStatus
.ERROR
, Messages
.Dialog_EmptyNameError
, null));
128 if (!nameStatus
.isOK()) {
129 updateStatus(nameStatus
);
133 IPath path
= new Path(name
);
134 if (fExperimentFolder
.getFolder(path
).exists() || fExperimentFolder
.getFile(path
).exists()) {
135 updateStatus(new Status(IStatus
.ERROR
, Activator
.PLUGIN_ID
, IStatus
.ERROR
, Messages
.Dialog_ExistingNameError
, null));
139 updateStatus(new Status(IStatus
.OK
, Activator
.PLUGIN_ID
, "")); //$NON-NLS-1$
142 // ------------------------------------------------------------------------
143 // SelectionStatusDialog
144 // ------------------------------------------------------------------------
147 protected void computeResult() {
151 public void create() {
153 getButton(IDialogConstants
.OK_ID
).setEnabled(false);
157 protected void okPressed() {
158 IFolder folder
= createNewExperiment(fExperimentName
.getText());
159 if (folder
== null) {
162 setSelectionResult(new IFolder
[] { folder
});
165 if (fProject
!= null) {
170 private IFolder
createNewExperiment(String experimentName
) {
172 final IFolder experimentFolder
= createExperiment(experimentName
);
174 WorkspaceModifyOperation operation
= new WorkspaceModifyOperation() {
176 public void execute(IProgressMonitor monitor
) throws CoreException
{
178 monitor
.beginTask("", 1000); //$NON-NLS-1$
179 if (monitor
.isCanceled()) {
180 throw new OperationCanceledException();
182 experimentFolder
.create(false, true, monitor
);
183 if (monitor
.isCanceled()) {
184 throw new OperationCanceledException();
192 PlatformUI
.getWorkbench().getProgressService().busyCursorWhile(operation
);
193 } catch (InterruptedException exception
) {
195 } catch (InvocationTargetException exception
) {
196 MessageDialog
.openError(getShell(), "", NLS
.bind("", exception
.getTargetException().getMessage())); //$NON-NLS-1$ //$NON-NLS-2$
198 } catch (RuntimeException exception
) {
202 return experimentFolder
;
205 private IFolder
createExperiment(String experimentName
) {
206 IWorkspaceRoot workspaceRoot
= fExperimentFolder
.getWorkspace().getRoot();
207 IPath folderPath
= fExperimentFolder
.getFullPath().append(experimentName
);
208 IFolder folder
= workspaceRoot
.getFolder(folderPath
);