|
1
11 package org.eclipse.pde.internal.ui.launcher;
12
13 import java.util.StringTokenizer  ;
14
15 import org.eclipse.core.runtime.CoreException;
16 import org.eclipse.debug.core.ILaunchConfiguration;
17 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
18 import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
19 import org.eclipse.pde.core.plugin.TargetPlatform;
20 import org.eclipse.pde.internal.ui.PDEUIMessages;
21 import org.eclipse.pde.ui.launcher.AbstractLauncherTab;
22 import org.eclipse.pde.ui.launcher.IPDELauncherConstants;
23 import org.eclipse.swt.SWT;
24 import org.eclipse.swt.events.SelectionAdapter;
25 import org.eclipse.swt.events.SelectionEvent;
26 import org.eclipse.swt.layout.GridData;
27 import org.eclipse.swt.layout.GridLayout;
28 import org.eclipse.swt.widgets.Button;
29 import org.eclipse.swt.widgets.Combo;
30 import org.eclipse.swt.widgets.Composite;
31 import org.eclipse.swt.widgets.Group;
32
33 public class ProgramBlock {
34
35 protected Combo fApplicationCombo;
36 private Button fProductButton;
37 private Combo fProductCombo;
38 private Button fApplicationButton;
39 private AbstractLauncherTab fTab;
40 private Listener fListener = new Listener();
41
42 class Listener extends SelectionAdapter {
43 public void widgetSelected(SelectionEvent e) {
44 Object source = e.getSource();
45 if (source == fProductButton) {
46 boolean enabled = fProductButton.getSelection();
47 fProductCombo.setEnabled(enabled);
48 fApplicationCombo.setEnabled(!enabled);
49 }
50 fTab.updateLaunchConfigurationDialog();
51 }
52 }
53
54 public ProgramBlock(AbstractLauncherTab tab) {
55 fTab = tab;
56 }
57
58 public void createControl(Composite parent) {
59 Group group = new Group(parent, SWT.NONE);
60 group.setText(PDEUIMessages.ProgramBlock_programToRun);
61 GridLayout layout = new GridLayout();
62 layout.numColumns = 2;
63 group.setLayout(layout);
64 group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
65
66 createProductSection(group);
67 createApplicationSection(group);
68 }
69
70 protected void createProductSection(Composite parent) {
71 fProductButton = new Button(parent, SWT.RADIO);
72 fProductButton.setText(PDEUIMessages.ProgramBlock_runProduct);
73 fProductButton.addSelectionListener(fListener);
74
75 fProductCombo = new Combo(parent, SWT.READ_ONLY|SWT.DROP_DOWN);
76 fProductCombo.setItems(TargetPlatform.getProducts());
77 fProductCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
78 fProductCombo.addSelectionListener(fListener);
79 }
80
81 protected void createApplicationSection(Composite parent) {
82 fApplicationButton = new Button(parent, SWT.RADIO);
83 fApplicationButton.setText(PDEUIMessages.ProgramBlock_runApplication);
84
85 fApplicationCombo = new Combo(parent, SWT.READ_ONLY|SWT.DROP_DOWN);
86 fApplicationCombo.setItems(getApplicationNames());
87 fApplicationCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
88 fApplicationCombo.addSelectionListener(fListener);
89 }
90
91 public void initializeFrom(ILaunchConfiguration config) throws CoreException {
92 initializeProductSection(config);
93 initializeApplicationSection(config);
94
95 boolean useProduct =
96 config.getAttribute(IPDELauncherConstants.USE_PRODUCT, false)
97 && fProductCombo.getItemCount() > 0;
98 fApplicationButton.setSelection(!useProduct);
99 fApplicationCombo.setEnabled(!useProduct);
100 fProductButton.setSelection(useProduct);
101 fProductButton.setEnabled(fProductCombo.getItemCount() > 0);
102 fProductCombo.setEnabled(useProduct);
103 }
104
105 protected void initializeProductSection(ILaunchConfiguration config) throws CoreException {
106 if (fProductCombo.getItemCount() > 0) {
107 String productName = config.getAttribute(IPDELauncherConstants.PRODUCT, (String )null);
108 int index = productName == null ? -1 : fProductCombo.indexOf(productName);
109 if (index == -1)
110 index = 0;
111 fProductCombo.setText(fProductCombo.getItem(index));
112 }
113 }
114
115 protected void initializeApplicationSection(ILaunchConfiguration config) throws CoreException {
116
117 String attribute = getApplicationAttribute();
118
119 String application = config.getAttribute(attribute, (String ) null);
121 if (application == null
122 || fApplicationCombo.indexOf(application) == -1) {
123 application = null;
124
125 StringTokenizer tokenizer =
127 new StringTokenizer (config.getAttribute(IJavaLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, "")); while (tokenizer.hasMoreTokens()) {
129 String token = tokenizer.nextToken();
130 if (token.equals("-application") && tokenizer.hasMoreTokens()) { application = tokenizer.nextToken();
132 break;
133 }
134 }
135
136 int index = -1;
137 if (application != null)
138 index = fApplicationCombo.indexOf(application);
139
140 if (index == -1)
142 index = fApplicationCombo.indexOf(TargetPlatform.getDefaultApplication());
143
144 if (index != -1) {
145 fApplicationCombo.setText(fApplicationCombo.getItem(index));
146 } else if (fApplicationCombo.getItemCount() > 0) {
147 fApplicationCombo.setText(fApplicationCombo.getItem(0));
148 }
149 } else {
150 fApplicationCombo.setText(application);
151 }
152 }
153
154 public void performApply(ILaunchConfigurationWorkingCopy config) {
155 saveApplicationSection(config);
156 saveProductSection(config);
157 }
158
159 protected void saveProductSection(ILaunchConfigurationWorkingCopy config) {
160 config.setAttribute(IPDELauncherConstants.USE_PRODUCT, fProductButton.getSelection());
161 config.setAttribute(IPDELauncherConstants.PRODUCT, fProductCombo.getText());
162 }
163
164 protected void saveApplicationSection(ILaunchConfigurationWorkingCopy config) {
165 String text = fApplicationCombo.getText();
166 String attribute = getApplicationAttribute();
167 if (text.length() == 0 || text.equals(TargetPlatform.getDefaultApplication()))
168 config.setAttribute(attribute, (String ) null);
169 else
170 config.setAttribute(attribute, text);
171 }
172
173 public void setDefaults(ILaunchConfigurationWorkingCopy config) {
174 String product = TargetPlatform.getDefaultProduct();
175 if (product != null) {
176 config.setAttribute(IPDELauncherConstants.USE_PRODUCT, true);
177 config.setAttribute(IPDELauncherConstants.PRODUCT, product);
178 }
179 }
180
181 protected String [] getApplicationNames() {
182 return TargetPlatform.getApplications();
183 }
184
185 protected String getApplicationAttribute() {
186 return IPDELauncherConstants.APPLICATION;
187 }
188
189 }
190 |
Popular Tags |
Java API By Example, From Geeks To Geeks.