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
|
/*******************************************************************************
* Copyright (c) 2005, 2016 QNX Software Systems and others.
* 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:
* QNX Software Systems - Initial API and implementation
* IBM Corporation
* Ericsson - Updated for DSF
*******************************************************************************/
package org.eclipse.cdt.dsf.gdb.internal.ui.launching;
import org.eclipse.cdt.debug.core.ICDTLaunchConfigurationConstants;
import org.eclipse.cdt.dsf.gdb.internal.ui.GdbUIPlugin;
import org.eclipse.cdt.dsf.gdb.launching.LaunchMessages;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.debug.ui.ILaunchConfigurationDialog;
import org.eclipse.debug.ui.StringVariableSelectionDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.accessibility.AccessibleAdapter;
import org.eclipse.swt.accessibility.AccessibleEvent;
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.graphics.Font;
import org.eclipse.swt.graphics.Image;
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.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
/**
* A launch configuration tab that displays and edits program arguments,
* and working directory launch configuration attributes.
* <p>
* This class may be instantiated. This class is not intended to be subclassed.
* </p>
*/
public class CArgumentsTab extends CLaunchConfigurationTab {
/**
* Tab identifier used for ordering of tabs added using the
* <code>org.eclipse.debug.ui.launchConfigurationTabs</code>
* extension point.
*
* @since 2.0
*/
public static final String TAB_ID = "org.eclipse.cdt.dsf.gdb.launch.argumentsTab"; //$NON-NLS-1$
// Program arguments UI widgets
protected Label fPrgmArgumentsLabel;
protected Text fPrgmArgumentsText;
protected Button fArgumentVariablesButton;
// Working directory
protected WorkingDirectoryBlock fWorkingDirectoryBlock = new WorkingDirectoryBlock();
@Override
public void createControl(Composite parent) {
Font font = parent.getFont();
Composite comp = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout(1, true);
comp.setLayout(layout);
comp.setFont(font);
GridData gd = new GridData(GridData.FILL_BOTH);
comp.setLayoutData(gd);
setControl(comp);
GdbUIPlugin.getDefault().getWorkbench().getHelpSystem().setHelp(getControl(), ICDTLaunchHelpContextIds.LAUNCH_CONFIGURATION_DIALOG_ARGUMNETS_TAB);
createArgumentComponent(comp, 1);
fWorkingDirectoryBlock.createControl(comp);
}
protected void createArgumentComponent(Composite comp, int horizontalSpan) {
Font font = comp.getFont();
Group group = new Group(comp, SWT.NONE);
group.setFont(font);
group.setLayout(new GridLayout());
GridData gd = new GridData(GridData.FILL_BOTH);
gd.horizontalSpan = horizontalSpan;
group.setLayoutData(gd);
group.setText(LaunchMessages.getString("CArgumentsTab.C/C++_Program_Arguments")); //$NON-NLS-1$
fPrgmArgumentsText = new Text(group, SWT.MULTI | SWT.WRAP | SWT.BORDER | SWT.V_SCROLL);
fPrgmArgumentsText.getAccessible().addAccessibleListener(
new AccessibleAdapter() {
@Override
public void getName(AccessibleEvent e) {
e.result = LaunchMessages.getString("CArgumentsTab.C/C++_Program_Arguments"); //$NON-NLS-1$
}
});
gd = new GridData(GridData.FILL_BOTH);
gd.heightHint = 40;
gd.widthHint = 100;
fPrgmArgumentsText.setLayoutData(gd);
fPrgmArgumentsText.setFont(font);
fPrgmArgumentsText.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent evt) {
updateLaunchConfigurationDialog();
}
});
fArgumentVariablesButton= createPushButton(group, LaunchMessages.getString("CArgumentsTab.Variables"), null); //$NON-NLS-1$
gd = new GridData(GridData.HORIZONTAL_ALIGN_END);
fArgumentVariablesButton.setLayoutData(gd);
fArgumentVariablesButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent arg0) {
handleVariablesButtonSelected(fPrgmArgumentsText);
}
});
addControlAccessibleListener(fArgumentVariablesButton, fArgumentVariablesButton.getText()); // need to strip the mnemonic from buttons
}
/**
* A variable entry button has been pressed for the given text
* field. Prompt the user for a variable and enter the result
* in the given field.
*/
protected void handleVariablesButtonSelected(Text textField) {
String variable = getVariable();
if (variable != null) {
textField.insert(variable);
}
}
/**
* Prompts the user to choose and configure a variable and returns
* the resulting string, suitable to be used as an attribute.
*/
private String getVariable() {
StringVariableSelectionDialog dialog = new StringVariableSelectionDialog(getShell());
dialog.open();
return dialog.getVariableExpression();
}
public void addControlAccessibleListener(Control control, String controlName) {
// Strip mnemonic (&)
String[] strs = controlName.split("&"); //$NON-NLS-1$
StringBuilder stripped = new StringBuilder();
for (int i = 0; i < strs.length; i++) {
stripped.append(strs[i]);
}
control.getAccessible().addAccessibleListener(new ControlAccessibleListener(stripped.toString()));
}
private class ControlAccessibleListener extends AccessibleAdapter {
private String controlName;
ControlAccessibleListener(String name) {
controlName = name;
}
@Override
public void getName(AccessibleEvent e) {
e.result = controlName;
}
}
@Override
public boolean isValid(ILaunchConfiguration config) {
return fWorkingDirectoryBlock.isValid(config);
}
@Override
public void setDefaults(ILaunchConfigurationWorkingCopy config) {
config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, (String) null);
config.setAttribute(ICDTLaunchConfigurationConstants.ATTR_WORKING_DIRECTORY, (String) null);
}
@Override
public void initializeFrom(ILaunchConfiguration configuration) {
try {
fPrgmArgumentsText.setText(configuration.getAttribute(ICDTLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, "")); //$NON-NLS-1$
fWorkingDirectoryBlock.initializeFrom(configuration);
}
catch (CoreException e) {
setErrorMessage(LaunchMessages.getFormattedString("Launch.common.Exception_occurred_reading_configuration_EXCEPTION", e.getStatus().getMessage())); //$NON-NLS-1$
GdbUIPlugin.log(e);
}
}
@Override
public void performApply(ILaunchConfigurationWorkingCopy configuration) {
configuration.setAttribute(
ICDTLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS,
getAttributeValueFrom(fPrgmArgumentsText));
fWorkingDirectoryBlock.performApply(configuration);
}
/**
* Returns the string in the text widget, or <code>null</code> if empty.
*
* @return text or <code>null</code>
*/
protected String getAttributeValueFrom(Text text) {
String content = text.getText().trim();
// Bug #131513 - eliminate Windows \r line delimiter
content = content.replaceAll("\r\n", "\n"); //$NON-NLS-1$//$NON-NLS-2$
if (!content.isEmpty()) {
return content;
}
return null;
}
@Override
public String getId() {
return TAB_ID;
}
@Override
public String getName() {
return LaunchMessages.getString("CArgumentsTab.Arguments"); //$NON-NLS-1$
}
@Override
public void setLaunchConfigurationDialog(ILaunchConfigurationDialog dialog) {
super.setLaunchConfigurationDialog(dialog);
fWorkingDirectoryBlock.setLaunchConfigurationDialog(dialog);
}
@Override
public String getErrorMessage() {
String m = super.getErrorMessage();
if (m == null) {
return fWorkingDirectoryBlock.getErrorMessage();
}
return m;
}
@Override
public String getMessage() {
String m = super.getMessage();
if (m == null) {
return fWorkingDirectoryBlock.getMessage();
}
return m;
}
@Override
public Image getImage() {
return LaunchImages.get(LaunchImages.IMG_VIEW_ARGUMENTS_TAB);
}
@Override
protected void updateLaunchConfigurationDialog() {
super.updateLaunchConfigurationDialog();
}
}
|
