1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
|
/*******************************************************************************
* Copyright (c) 2009 STMicroelectronics.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Xavier Raynaud <xavier.raynaud@st.com> - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.gcov.dialog;
import java.io.File;
import org.eclipse.cdt.core.IBinaryParser.IBinaryObject;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.variables.IStringVariableManager;
import org.eclipse.core.variables.VariablesPlugin;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.linuxtools.binutils.utils.STSymbolManager;
import org.eclipse.linuxtools.gcov.Activator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.ElementTreeSelectionDialog;
import org.eclipse.ui.dialogs.ISelectionStatusValidator;
import org.eclipse.ui.model.WorkbenchContentProvider;
import org.eclipse.ui.model.WorkbenchLabelProvider;
import org.eclipse.ui.views.navigator.ResourceComparator;
/**
* This dialog box is opened when user clicks on a gcno/gcda file.
* it allows the user to choose the binary file who produced the gcno/gcda file.
* @author Xavier Raynaud <xavier.raynaud@st.com>
*
*/
public class OpenGCDialog extends Dialog {
/* Inputs */
private Text binText;
private String binValue;
private Button openThisFileOnlyButton;
private Button openCoverageSummaryButton;
private boolean openCoverageSummary = true;
/* buttons */
private Button binBrowseWorkspaceButton;
private Button binBrowseFileSystemButton;
/* error label */
private Label errorLabel;
/* validation boolean */
private boolean binaryValid;
/* internal listener */
private final BinaryModifyListener binModifyListener = new BinaryModifyListener();
private final String defaultValue;
private final IPath gcFile;
/**
* Constructor
* @param parentShell
* @param binPath the path to a binary file.
*/
public OpenGCDialog(Shell parentShell, String binPath, IPath gcFile) {
super(parentShell);
this.gcFile = gcFile;
setShellStyle(getShellStyle() | SWT.RESIZE);
this.defaultValue = binPath;
}
/**
* Gets the Binary file selected by the user
* @return a path to a binary file
*/
public String getBinaryFile() {
return binValue;
}
/**
* Gets whether the user wants a complete coverage result, or a result specific file to the given gcFile.
*/
public boolean isCompleteCoverageResultWanted() {
return openCoverageSummary;
}
protected Control createContents(Composite parent) {
Control composite = super.createContents(parent);
validateBinary();
return composite;
}
protected Control createDialogArea(Composite parent) {
this.getShell().setText("Gcov - Open coverage results...");
Composite composite = (Composite) super.createDialogArea(parent);
/* first line */
Group c = new Group(composite, SWT.NONE);
c.setText("Binary File");
c.setToolTipText("Please enter here the binary file who produced this gcov trace.");
GridLayout layout = new GridLayout(2,false);
c.setLayout(layout);
GridData data = new GridData(GridData.FILL_BOTH);
c.setLayoutData(data);
Label binLabel = new Label(c,SWT.NONE);
binLabel.setText("Please enter here the binary file who produced gcov trace");
data = new GridData();
data.horizontalSpan = 2;
binLabel.setLayoutData(data);
binText = new Text(c,SWT.BORDER);
binText.setText(this.defaultValue);
data = new GridData(GridData.FILL_HORIZONTAL);
data.widthHint = IDialogConstants.ENTRY_FIELD_WIDTH;
binText.setLayoutData(data);
binText.addModifyListener(binModifyListener);
Composite cbBin = new Composite(c,SWT.NONE);
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
cbBin.setLayoutData(data);
cbBin.setLayout(new GridLayout(2, true));
binBrowseWorkspaceButton = new Button(cbBin, SWT.PUSH);
binBrowseWorkspaceButton.setText("&Workspace...");
binBrowseWorkspaceButton.addSelectionListener(
new SelectionAdapter()
{
public void widgetSelected(SelectionEvent sev)
{
handleBrowseWorkspace("Open Binary file...", binText);
}
}
);
binBrowseFileSystemButton = new Button(cbBin, SWT.PUSH);
binBrowseFileSystemButton.setText("&File System...");
binBrowseFileSystemButton.addSelectionListener(
new SelectionAdapter()
{
public void widgetSelected(SelectionEvent sev)
{
handleBrowse("Open Binary file...", binText);
}
}
);
Group covMode = new Group(composite, SWT.NONE);
covMode.setText("Coverage result");
covMode.setToolTipText("Please choose the result scope.");
GridData covModeData = new GridData(GridData.FILL_BOTH);
covMode.setLayoutData(covModeData);
covMode.setLayout(new GridLayout());
openThisFileOnlyButton = new Button(covMode, SWT.RADIO);
openThisFileOnlyButton.setLayoutData(new GridData());
openCoverageSummaryButton = new Button(covMode, SWT.RADIO);
openCoverageSummaryButton.setLayoutData(new GridData());
String cFile = gcFile.removeFileExtension().lastSegment() + ".c";
openThisFileOnlyButton.setText("Show coverage details for \"" + cFile + "\" only.");
openCoverageSummaryButton.setText("Show coverage for the whole selected binary file");
openCoverageSummaryButton.setSelection(true);
SelectionAdapter sa = new SelectionAdapter() {
public void widgetSelected(SelectionEvent sev)
{
openCoverageSummary = openCoverageSummaryButton.getSelection();
}
};
openCoverageSummaryButton.addSelectionListener(sa);
openThisFileOnlyButton.addSelectionListener(sa);
/* 2sd line */
errorLabel = new Label(composite,SWT.NONE);
data = new GridData(GridData.FILL_HORIZONTAL);
data.horizontalSpan = 3;
errorLabel.setLayoutData(data);
errorLabel.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_RED));
c.layout();
return composite;
}
private void validateBinary() {
binValue = binText.getText();
IStringVariableManager mgr = VariablesPlugin.getDefault().getStringVariableManager();
try {
binValue = mgr.performStringSubstitution(binValue, false);
} catch (CoreException _) {
// do nothing: never occurs
}
File f = new File(binValue);
if (f.exists()) {
IBinaryObject binary = STSymbolManager.sharedInstance.getBinaryObject(new Path(binValue));
if (binary == null) {
MessageDialog.openError(
PlatformUI.getWorkbench().getDisplay().getActiveShell(),
"Invalid binary file",
binText.getText() + " is not a valid binary file.");
return;
}
binaryValid = true;
getButton(IDialogConstants.OK_ID).setEnabled(binaryValid);
errorLabel.setText("");
} else {
binaryValid = false;
getButton(IDialogConstants.OK_ID).setEnabled(false);
if (!binValue.equals("")) {
errorLabel.setText("\"" + binText.getText() + "\" doesn't exist");
} else {
errorLabel.setText("Please enter a binary file");
}
return;
}
}
private class BinaryModifyListener implements ModifyListener
{
public void modifyText(ModifyEvent e) {
validateBinary();
}
}
protected void handleBrowseWorkspace(String msg, Text text) {
ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(getShell(), new WorkbenchLabelProvider(), new WorkbenchContentProvider());
dialog.setTitle(msg);
dialog.setMessage(msg);
dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
dialog.setComparator(new ResourceComparator(ResourceComparator.NAME));
dialog.setAllowMultiple(false);
IContainer c = ResourcesPlugin.getWorkspace().getRoot().getContainerForLocation(this.gcFile);
if (c != null) dialog.setInitialSelection(c.getProject());
dialog.setValidator(new ISelectionStatusValidator() {
public IStatus validate(Object[] selection)
{
if (selection.length != 1) {
return new Status(IStatus.ERROR, Activator.PLUGIN_ID, 0, "", null); //$NON-NLS-1$
}
if (!(selection[0] instanceof IFile)) {
return new Status(IStatus.ERROR, Activator.PLUGIN_ID, 0, "", null); //$NON-NLS-1$
}
return new Status(IStatus.OK, Activator.PLUGIN_ID, 0, "", null); //$NON-NLS-1$
}
});
if (dialog.open() == IDialogConstants.OK_ID) {
IResource resource = (IResource) dialog.getFirstResult();
text.setText("${resource_loc:" + resource.getFullPath() + "}");
}
}
protected void handleBrowse(String msg, Text text)
{
FileDialog dialog = new FileDialog(this.getShell(),SWT.OPEN);
dialog.setText(msg);
String t = text.getText();
IStringVariableManager mgr = VariablesPlugin.getDefault().getStringVariableManager();
try {
t = mgr.performStringSubstitution(t, false);
} catch (CoreException _) {
// do nothing: never occurs
}
File f = new File(t);
t = f.getParent();
if (t == null || t.length() == 0) {
t = this.gcFile.removeLastSegments(1).toOSString();
}
dialog.setFilterPath(t);
String s = dialog.open();
if (s != null) text.setText(s);
}
}
|
