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291cbdbf | 1 | /********************************************************************** |
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2 | * Copyright (c) 2012, 2013 Ericsson |
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 | |
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8 | * |
9 | * Contributors: | |
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10 | * Bernd Hufmann - Initial API and implementation |
11 | **********************************************************************/ | |
12 | package org.eclipse.linuxtools.internal.lttng2.ui.views.control.dialogs; | |
13 | ||
14 | import org.eclipse.jface.dialogs.Dialog; | |
15 | import org.eclipse.jface.dialogs.IDialogConstants; | |
16 | import org.eclipse.jface.dialogs.MessageDialog; | |
17 | import org.eclipse.linuxtools.internal.lttng2.ui.Activator; | |
9315aeee | 18 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.messages.Messages; |
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19 | import org.eclipse.swt.SWT; |
20 | import org.eclipse.swt.events.SelectionAdapter; | |
21 | import org.eclipse.swt.events.SelectionEvent; | |
22 | import org.eclipse.swt.graphics.Point; | |
23 | import org.eclipse.swt.layout.GridData; | |
24 | import org.eclipse.swt.layout.GridLayout; | |
25 | import org.eclipse.swt.widgets.Button; | |
26 | import org.eclipse.swt.widgets.Composite; | |
27 | import org.eclipse.swt.widgets.Control; | |
28 | import org.eclipse.swt.widgets.Label; | |
29 | import org.eclipse.swt.widgets.Shell; | |
30 | import org.eclipse.swt.widgets.Text; | |
31 | ||
32 | /** | |
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33 | * <p> |
34 | * Dialog box for collecting session creation information. | |
35 | * </p> | |
11252342 | 36 | * |
dbd4432d | 37 | * @author Bernd Hufmann |
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38 | */ |
39 | public class ImportConfirmationDialog extends Dialog implements IImportConfirmationDialog { | |
40 | ||
41 | // ------------------------------------------------------------------------ | |
42 | // Constants | |
43 | // ------------------------------------------------------------------------ | |
44 | /** | |
45 | * The icon file for this dialog box. | |
46 | */ | |
47 | public static final String IMPORT_ICON_FILE = "icons/elcl16/import_trace.gif"; //$NON-NLS-1$ | |
48 | ||
49 | // ------------------------------------------------------------------------ | |
50 | // Attributes | |
51 | // ------------------------------------------------------------------------ | |
52 | /** | |
53 | * The dialog composite. | |
54 | */ | |
55 | private Composite fDialogComposite = null; | |
56 | /** | |
57 | * The radio button for selecting the overwrite action | |
58 | */ | |
59 | private Button fOverwriteButton = null; | |
60 | /** | |
61 | * The radio button for selecting the renaming action | |
62 | */ | |
63 | private Button fRenameButton = null; | |
64 | /** | |
65 | * The text widget for the session name | |
66 | */ | |
67 | private Text fNewTraceNameText = null; | |
68 | /** | |
11252342 | 69 | * The trace name which already exists in the project |
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70 | */ |
71 | private String fTraceName = null; | |
72 | /** | |
73 | * The session name string. | |
74 | */ | |
75 | private String fNewTraceName = null; | |
76 | /** | |
77 | * Flag whether default location (path) shall be used or not | |
78 | */ | |
79 | private boolean fIsOverride = true; | |
80 | ||
81 | // ------------------------------------------------------------------------ | |
82 | // Constructors | |
83 | // ------------------------------------------------------------------------ | |
84 | /** | |
85 | * Constructor | |
86 | * @param shell - a shell for the display of the dialog | |
87 | */ | |
88 | public ImportConfirmationDialog(Shell shell) { | |
89 | super(shell); | |
90 | setShellStyle(SWT.RESIZE); | |
91 | } | |
92 | ||
93 | // ------------------------------------------------------------------------ | |
94 | // Accessors | |
95 | // ------------------------------------------------------------------------ | |
11252342 | 96 | |
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97 | @Override |
98 | public void setTraceName(String name) { | |
99 | fTraceName = name; | |
100 | } | |
101 | ||
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102 | @Override |
103 | public String getNewTraceName() { | |
104 | return fNewTraceName; | |
105 | } | |
11252342 | 106 | |
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107 | @Override |
108 | public boolean isOverwrite() { | |
109 | return fIsOverride; | |
110 | } | |
111 | ||
112 | // ------------------------------------------------------------------------ | |
113 | // Operations | |
114 | // ------------------------------------------------------------------------ | |
11252342 | 115 | |
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116 | @Override |
117 | protected void configureShell(Shell newShell) { | |
118 | super.configureShell(newShell); | |
119 | newShell.setText(Messages.TraceControl_ImportDialogConfirmationTitle); | |
120 | newShell.setImage(Activator.getDefault().loadIcon(IMPORT_ICON_FILE)); | |
121 | } | |
122 | ||
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123 | @Override |
124 | protected Control createDialogArea(Composite parent) { | |
11252342 | 125 | |
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126 | // Main dialog panel |
127 | fDialogComposite = new Composite(parent, SWT.NONE); | |
128 | GridLayout layout = new GridLayout(1, true); | |
129 | fDialogComposite.setLayout(layout); | |
130 | fDialogComposite.setLayoutData(new GridData(GridData.FILL_BOTH)); | |
131 | ||
132 | Label sessionNameLabel = new Label(fDialogComposite, SWT.RIGHT); | |
133 | sessionNameLabel.setText(Messages.TraceControl_ImportDialogTraceAlreadyExistError + ": " + fTraceName); //$NON-NLS-1$ | |
134 | ||
135 | fOverwriteButton = new Button(fDialogComposite, SWT.RADIO); | |
136 | fOverwriteButton.setText(Messages.TraceControl_ImportDialogConfirmationOverwriteLabel); | |
11252342 | 137 | |
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138 | fOverwriteButton.addSelectionListener(new SelectionAdapter() { |
139 | @Override | |
140 | public void widgetSelected(SelectionEvent e) { | |
141 | fNewTraceNameText.setEnabled(false); | |
142 | fNewTraceNameText.setText(fTraceName); | |
143 | } | |
144 | }); | |
11252342 | 145 | |
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146 | fRenameButton = new Button(fDialogComposite, SWT.RADIO); |
147 | fRenameButton.setText(Messages.TraceControl_ImportDialogConfirmationRenameLabel); | |
11252342 | 148 | |
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149 | fRenameButton.addSelectionListener(new SelectionAdapter() { |
150 | @Override | |
151 | public void widgetSelected(SelectionEvent e) { | |
152 | fNewTraceNameText.setEnabled(true); | |
153 | } | |
154 | }); | |
11252342 | 155 | |
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156 | fNewTraceNameText = new Text(fDialogComposite, SWT.NONE); |
157 | fNewTraceNameText.setToolTipText(Messages.TraceControl_ImportDialogConfirmationNewNameLabel); | |
158 | fNewTraceNameText.setText(fTraceName); | |
159 | ||
160 | // Default | |
161 | fOverwriteButton.setSelection(true); | |
162 | fNewTraceNameText.setEnabled(false); | |
11252342 | 163 | |
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164 | |
165 | // layout widgets | |
166 | GridData data = new GridData(GridData.FILL_HORIZONTAL); | |
11252342 | 167 | |
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168 | fNewTraceNameText.setLayoutData(data); |
169 | ||
170 | getShell().setMinimumSize(new Point(300, 150)); | |
11252342 | 171 | |
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172 | return fDialogComposite; |
173 | } | |
174 | ||
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175 | @Override |
176 | protected void createButtonsForButtonBar(Composite parent) { | |
79c3db85 | 177 | createButton(parent, IDialogConstants.CANCEL_ID, "&Cancel", true); //$NON-NLS-1$ |
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178 | createButton(parent, IDialogConstants.OK_ID, "&Ok", true); //$NON-NLS-1$ |
179 | } | |
180 | ||
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181 | @Override |
182 | protected void okPressed() { | |
183 | ||
184 | fIsOverride = fOverwriteButton.getSelection(); | |
185 | ||
186 | if (fIsOverride) { | |
187 | // new name is old name | |
188 | fNewTraceName = fTraceName; | |
189 | } else { | |
190 | fNewTraceName = fNewTraceNameText.getText(); | |
191 | } | |
192 | ||
193 | // Check for invalid names | |
194 | if (!fNewTraceName.matches("^[a-zA-Z0-9\\-\\_]{1,}$")) { //$NON-NLS-1$ | |
195 | MessageDialog.openError(getShell(), | |
196 | Messages.TraceControl_ImportDialogConfirmationTitle, | |
197 | Messages.TraceControl_InvalidTraceNameError + " (" + fNewTraceName + ") \n"); //$NON-NLS-1$ //$NON-NLS-2$ | |
198 | return; | |
199 | } | |
200 | ||
201 | // validation successful -> call super.okPressed() | |
202 | super.okPressed(); | |
203 | } | |
204 | } |