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11 package org.eclipse.pde.internal.ui.editor.target;
12
13 import org.eclipse.debug.ui.StringVariableSelectionDialog;
14 import org.eclipse.pde.core.IModelChangedEvent;
15 import org.eclipse.pde.internal.core.itarget.IArgumentsInfo;
16 import org.eclipse.pde.internal.core.itarget.ITarget;
17 import org.eclipse.pde.internal.core.itarget.ITargetModel;
18 import org.eclipse.pde.internal.ui.PDEPluginImages;
19 import org.eclipse.pde.internal.ui.PDEUIMessages;
20 import org.eclipse.pde.internal.ui.editor.FormEntryAdapter;
21 import org.eclipse.pde.internal.ui.editor.FormLayoutFactory;
22 import org.eclipse.pde.internal.ui.editor.PDEFormPage;
23 import org.eclipse.pde.internal.ui.editor.PDESection;
24 import org.eclipse.pde.internal.ui.parts.FormEntry;
25 import org.eclipse.swt.SWT;
26 import org.eclipse.swt.custom.CTabFolder;
27 import org.eclipse.swt.custom.CTabItem;
28 import org.eclipse.swt.dnd.Clipboard;
29 import org.eclipse.swt.events.SelectionAdapter;
30 import org.eclipse.swt.events.SelectionEvent;
31 import org.eclipse.swt.graphics.Color;
32 import org.eclipse.swt.graphics.Image;
33 import org.eclipse.swt.layout.GridData;
34 import org.eclipse.swt.widgets.Button;
35 import org.eclipse.swt.widgets.Composite;
36 import org.eclipse.swt.widgets.Display;
37 import org.eclipse.swt.widgets.Text;
38 import org.eclipse.ui.IActionBars;
39 import org.eclipse.ui.forms.IFormColors;
40 import org.eclipse.ui.forms.widgets.FormToolkit;
41 import org.eclipse.ui.forms.widgets.Section;
42
43 public class ArgumentsSection extends PDESection {
44
45 private static final String  [] TAB_LABELS = new String [2];
46 static {
47 TAB_LABELS[0] = PDEUIMessages.ArgumentsSection_programTabLabel;
48 TAB_LABELS[1] = PDEUIMessages.ArgumentsSection_vmTabLabel;
49 }
50
51 private CTabFolder fTabFolder;
52 private FormEntry fArgument;
53 private int fLastTab;
54 private Image fImage;
55
56 public ArgumentsSection(PDEFormPage page, Composite parent) {
57 super(page, parent, Section.DESCRIPTION);
58 fImage = PDEPluginImages.DESC_ARGUMENT_TAB.createImage();
59 createClient(getSection(), page.getEditor().getToolkit());
60 }
61
62 protected void createClient(Section section, FormToolkit toolkit) {
63 section.setLayout(FormLayoutFactory.createClearGridLayout(false, 1));
64 section.setText(PDEUIMessages.ArgumentsSection_editorTitle);
65 section.setDescription(PDEUIMessages.ArgumentsSection_description);
66 GridData data = new GridData(GridData.FILL_BOTH);
67 data.horizontalSpan = 1;
68 section.setLayoutData(data);
69
70 Composite client = toolkit.createComposite(section);
71 client.setLayout(FormLayoutFactory.createSectionClientGridLayout(false, 1));
72 GridData gd = new GridData(GridData.FILL_BOTH);
73 gd.widthHint = 100;
74 client.setLayoutData(gd);
75
76 fTabFolder = new CTabFolder(client, SWT.FLAT | SWT.TOP);
77 toolkit.adapt(fTabFolder, true, true);
78 gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
79 fTabFolder.setLayoutData(gd);
80 gd.heightHint = 2;
81 toolkit.getColors().initializeSectionToolBarColors();
82 Color selectedColor = toolkit.getColors().getColor(IFormColors.TB_BG);
83 fTabFolder.setSelectionBackground(new Color[] { selectedColor,
84 toolkit.getColors().getBackground() },
85 new int[] { 100 }, true);
86 fTabFolder.addSelectionListener(new SelectionAdapter() {
87 public void widgetSelected(SelectionEvent e) {
88 if (fArgument.isDirty())
89 fArgument.commit();
90 refresh();
91 }
92 });
93
94 IActionBars actionBars = getPage().getPDEEditor().getEditorSite().getActionBars();
95
96 fArgument = new FormEntry(client, toolkit, PDEUIMessages.ArgumentsSection_argumentsTextLabel, SWT.MULTI|SWT.WRAP);
97 fArgument.getText().setLayoutData(new GridData(GridData.FILL_BOTH));
98 fArgument.setFormEntryListener(new FormEntryAdapter(this, actionBars) {
99 public void textValueChanged(FormEntry entry) {
100 if (fLastTab == 0)
101 getArgumentInfo().setProgramArguments(fArgument.getValue());
102 else
103 getArgumentInfo().setVMArguments(fArgument.getValue());
104 }
105 });
106
107 Button variables = toolkit.createButton(client, PDEUIMessages.ArgumentsSection_variableButtonTitle, SWT.NONE);
108 variables.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
109 variables.addSelectionListener(new SelectionAdapter() {
110 public void widgetSelected(SelectionEvent e) {
111 StringVariableSelectionDialog dialog = new StringVariableSelectionDialog(getSection().getShell());
112 dialog.open();
113 String variable = dialog.getVariableExpression();
114 if (variable != null) {
115 fArgument.getText().insert(variable);
116 }
117 }
118 });
119
120 createTabs();
121 toolkit.paintBordersFor(client);
122 section.setClient(client);
123
124 getModel().addModelChangedListener(this);
126 }
127
128
131 public void modelChanged(IModelChangedEvent e) {
132 if (e.getChangeType() == IModelChangedEvent.WORLD_CHANGED) {
134 handleModelEventWorldChanged(e);
135 }
136 }
137
138
141 private void handleModelEventWorldChanged(IModelChangedEvent event) {
142 refresh();
144 }
145
146 private void createTabs() {
147 for (int i = 0; i < TAB_LABELS.length; i++) {
148 CTabItem item = new CTabItem(fTabFolder, SWT.NULL);
149 item.setText(TAB_LABELS[i]);
150 item.setImage(fImage);
151 }
152 fLastTab = 0;
153 fTabFolder.setSelection(fLastTab);
154 }
155
156 private IArgumentsInfo getArgumentInfo() {
157 IArgumentsInfo info = getTarget().getArguments();
158 if (info == null) {
159 info = getModel().getFactory().createArguments();
160 getTarget().setArguments(info);
161 }
162 return info;
163 }
164
165 private ITarget getTarget() {
166 return getModel().getTarget();
167 }
168
169 private ITargetModel getModel() {
170 return (ITargetModel)getPage().getPDEEditor().getAggregateModel();
171 }
172
173 public void refresh() {
174 fLastTab = fTabFolder.getSelectionIndex();
175 if (fLastTab == 0)
176 fArgument.setValue(getArgumentInfo().getProgramArguments(), true);
177 else
178 fArgument.setValue(getArgumentInfo().getVMArguments(), true);
179 super.refresh();
180 }
181
182 public void commit(boolean onSave) {
183 fArgument.commit();
184 super.commit(onSave);
185 }
186
187 public void cancelEdit() {
188 fArgument.cancelEdit();
189 super.cancelEdit();
190 }
191
192 public boolean canPaste(Clipboard clipboard) {
193 Display d = getSection().getDisplay();
194 return d.getFocusControl() instanceof Text;
195 }
196
197 public void dispose() {
198 ITargetModel model = getModel();
199 if (model != null) {
200 model.removeModelChangedListener(this);
201 }
202 if (fImage != null)
203 fImage.dispose();
204 super.dispose();
205 }
206
207 }
208 |
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