1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
|
---|
2 | //
|
---|
3 | // Licensed under the Apache License, Version 2.0 (the "License");
|
---|
4 | // you may not use this file except in compliance with the License.
|
---|
5 | // You may obtain a copy of the License at
|
---|
6 | //
|
---|
7 | // http://www.apache.org/licenses/LICENSE-2.0
|
---|
8 | //
|
---|
9 | // Unless required by applicable law or agreed to in writing, software
|
---|
10 | // distributed under the License is distributed on an "AS IS" BASIS,
|
---|
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
---|
12 | // See the License for the specific language governing permissions and
|
---|
13 | // limitations under the License.
|
---|
14 |
|
---|
15 | package de.ugoe.cs.autoquest.ui.swt;
|
---|
16 |
|
---|
17 | import org.eclipse.swt.widgets.Dialog;
|
---|
18 | import org.eclipse.swt.widgets.Display;
|
---|
19 | import org.eclipse.swt.widgets.Listener;
|
---|
20 | import org.eclipse.swt.widgets.MessageBox;
|
---|
21 | import org.eclipse.swt.widgets.Shell;
|
---|
22 | import org.eclipse.swt.widgets.TableItem;
|
---|
23 | import org.eclipse.swt.layout.GridLayout;
|
---|
24 | import org.eclipse.swt.SWT;
|
---|
25 | import org.eclipse.swt.widgets.Button;
|
---|
26 | import org.eclipse.swt.layout.GridData;
|
---|
27 | import org.eclipse.swt.widgets.Table;
|
---|
28 | import org.eclipse.swt.widgets.TableColumn;
|
---|
29 | import org.eclipse.swt.events.SelectionAdapter;
|
---|
30 | import org.eclipse.swt.events.SelectionEvent;
|
---|
31 | import org.eclipse.swt.graphics.Point;
|
---|
32 |
|
---|
33 | import de.ugoe.cs.autoquest.eventcore.Event;
|
---|
34 | import de.ugoe.cs.autoquest.eventcore.guimodel.GUIModel;
|
---|
35 |
|
---|
36 | public class EditSequenceDialog extends Dialog {
|
---|
37 |
|
---|
38 | protected Shell shell;
|
---|
39 | private Table table;
|
---|
40 | private TableColumn tblclmnEventIndex;
|
---|
41 | private TableColumn tblclmnEventType;
|
---|
42 | private TableColumn tblclmnEventTarget;
|
---|
43 |
|
---|
44 | private java.util.List<Event> sequence;
|
---|
45 | private GUIModel guiModel;
|
---|
46 |
|
---|
47 | /**
|
---|
48 | * Create the dialog.
|
---|
49 | *
|
---|
50 | * @param parent
|
---|
51 | * @param style
|
---|
52 | */
|
---|
53 | public EditSequenceDialog(Shell parent, int style, GUIModel guiModel) {
|
---|
54 | super(parent, style);
|
---|
55 | setText("SWT Dialog");
|
---|
56 | this.guiModel = guiModel;
|
---|
57 | }
|
---|
58 |
|
---|
59 | /**
|
---|
60 | * Open the dialog.
|
---|
61 | */
|
---|
62 | public void open(java.util.List<Event> sequence) {
|
---|
63 | this.sequence = sequence;
|
---|
64 | createContents();
|
---|
65 | shell.open();
|
---|
66 | shell.layout();
|
---|
67 | Display display = getParent().getDisplay();
|
---|
68 | while (!shell.isDisposed()) {
|
---|
69 | if (!display.readAndDispatch()) {
|
---|
70 | display.sleep();
|
---|
71 | }
|
---|
72 | }
|
---|
73 | }
|
---|
74 |
|
---|
75 | /**
|
---|
76 | * Create contents of the dialog.
|
---|
77 | */
|
---|
78 | private void createContents() {
|
---|
79 | shell = new Shell(getParent(), SWT.SHELL_TRIM | SWT.BORDER | SWT.APPLICATION_MODAL);
|
---|
80 | shell.setSize(450, 300);
|
---|
81 | shell.setText(getText());
|
---|
82 | shell.setLayout(new GridLayout(3, false));
|
---|
83 |
|
---|
84 | table = new Table(shell, SWT.BORDER | SWT.FULL_SELECTION);
|
---|
85 | table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1));
|
---|
86 | table.setHeaderVisible(true);
|
---|
87 | table.setLinesVisible(true);
|
---|
88 |
|
---|
89 | tblclmnEventIndex = new TableColumn(table, SWT.NONE);
|
---|
90 | tblclmnEventIndex.setAlignment(20);
|
---|
91 |
|
---|
92 |
|
---|
93 | tblclmnEventType = new TableColumn(table, SWT.NONE);
|
---|
94 | tblclmnEventType.setWidth(100);
|
---|
95 | tblclmnEventType.setText("Event Type");
|
---|
96 |
|
---|
97 | tblclmnEventTarget = new TableColumn(table, SWT.NONE);
|
---|
98 | tblclmnEventTarget.setWidth(100);
|
---|
99 | tblclmnEventTarget.setText("Event Target");
|
---|
100 |
|
---|
101 | // this listener makes the table entries multiline
|
---|
102 | Listener paintListener = new Listener() {
|
---|
103 | public void handleEvent(org.eclipse.swt.widgets.Event event) {
|
---|
104 | switch (event.type)
|
---|
105 | {
|
---|
106 | case SWT.MeasureItem: {
|
---|
107 | TableItem item = (TableItem) event.item;
|
---|
108 | String text = item.getText(event.index);
|
---|
109 | Point size = event.gc.textExtent(text);
|
---|
110 | event.width = size.x;
|
---|
111 | event.height = Math.max(event.height, size.y);
|
---|
112 | break;
|
---|
113 | }
|
---|
114 | case SWT.PaintItem: {
|
---|
115 | TableItem item = (TableItem) event.item;
|
---|
116 | String text = item.getText(event.index);
|
---|
117 | Point size = event.gc.textExtent(text);
|
---|
118 | int offset =
|
---|
119 | event.index == 0 ? Math.max(0, (event.height - size.y) / 2) : 0;
|
---|
120 | event.gc.drawText(text, event.x, event.y + offset, true);
|
---|
121 | break;
|
---|
122 | }
|
---|
123 | case SWT.EraseItem:
|
---|
124 | event.detail &= ~SWT.FOREGROUND;
|
---|
125 | break;
|
---|
126 | default:
|
---|
127 | break;
|
---|
128 | }
|
---|
129 | }
|
---|
130 |
|
---|
131 | };
|
---|
132 | table.addListener(SWT.MeasureItem, paintListener);
|
---|
133 | table.addListener(SWT.PaintItem, paintListener);
|
---|
134 | table.addListener(SWT.EraseItem, paintListener);
|
---|
135 |
|
---|
136 | updateTableContents();
|
---|
137 |
|
---|
138 | Button btnInsertBefore = new Button(shell, SWT.NONE);
|
---|
139 | btnInsertBefore.addSelectionListener(new SelectionAdapter() {
|
---|
140 | @Override
|
---|
141 | public void widgetSelected(SelectionEvent e) {
|
---|
142 | int index = table.getSelectionIndex();
|
---|
143 | if (index == -1) {
|
---|
144 | MessageBox messageBox = new MessageBox(shell, SWT.ERROR);
|
---|
145 | messageBox.setMessage("No event selected!");
|
---|
146 | messageBox.setText("Error");
|
---|
147 | messageBox.open();
|
---|
148 | }
|
---|
149 | else {
|
---|
150 | openInsertDialog(index);
|
---|
151 | }
|
---|
152 | }
|
---|
153 | });
|
---|
154 | btnInsertBefore.setText("Insert Before");
|
---|
155 |
|
---|
156 | Button btnInsertAfter = new Button(shell, SWT.NONE);
|
---|
157 | btnInsertAfter.addSelectionListener(new SelectionAdapter() {
|
---|
158 | @Override
|
---|
159 | public void widgetSelected(SelectionEvent e) {
|
---|
160 | int index = table.getSelectionIndex();
|
---|
161 | if (index == -1) {
|
---|
162 | MessageBox messageBox = new MessageBox(shell, SWT.ERROR);
|
---|
163 | messageBox.setMessage("No event selected!");
|
---|
164 | messageBox.setText("Error");
|
---|
165 | messageBox.open();
|
---|
166 | }
|
---|
167 | else {
|
---|
168 | openInsertDialog(index + 1);
|
---|
169 | }
|
---|
170 | }
|
---|
171 | });
|
---|
172 | btnInsertAfter.setText("Insert After");
|
---|
173 |
|
---|
174 | Button btnClose = new Button(shell, SWT.NONE);
|
---|
175 | btnClose.addSelectionListener(new SelectionAdapter() {
|
---|
176 | @Override
|
---|
177 | public void widgetSelected(SelectionEvent e) {
|
---|
178 | shell.dispose();
|
---|
179 | }
|
---|
180 | });
|
---|
181 | btnClose.setText("Close");
|
---|
182 |
|
---|
183 | }
|
---|
184 |
|
---|
185 | private void updateTableContents() {
|
---|
186 | table.removeAll();
|
---|
187 | int index = 1;
|
---|
188 | for (Event event : sequence) {
|
---|
189 | TableItem tableItem = new TableItem(table, SWT.NONE);
|
---|
190 | String target = null;
|
---|
191 | if( event.getTarget()!=null ) {
|
---|
192 | target = event.getTarget().toString();
|
---|
193 | }
|
---|
194 | if (target != null) {
|
---|
195 | // the target is split into multiple lines, as one line may
|
---|
196 | // only be 259 characters in tables with Windows
|
---|
197 | target = target.replace("].", "].\n");
|
---|
198 | }
|
---|
199 | tableItem.setText(new String[]
|
---|
200 | { ""+(index++), event.getType().toString(), target });
|
---|
201 | }
|
---|
202 | for (int i = 0; i < table.getColumnCount(); i++) {
|
---|
203 | table.getColumn(i).pack();
|
---|
204 | }
|
---|
205 | }
|
---|
206 |
|
---|
207 | private void openInsertDialog(int position) {
|
---|
208 | if (guiModel == null) {
|
---|
209 | MessageBox messageBox = new MessageBox(shell, SWT.ERROR);
|
---|
210 | messageBox.setMessage("Operation not supported!\nOnly works for GUI sequences.");
|
---|
211 | messageBox.setText("Error");
|
---|
212 | messageBox.open();
|
---|
213 | } else {
|
---|
214 | InsertAssertionDialog insertDialog = new InsertAssertionDialog(shell, SWT.NONE, guiModel);
|
---|
215 | Event event = insertDialog.open();
|
---|
216 | if (event != null) {
|
---|
217 | sequence.add(position, event);
|
---|
218 | updateTableContents();
|
---|
219 | }
|
---|
220 | }
|
---|
221 | }
|
---|
222 |
|
---|
223 | }
|
---|