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1
19
20 package org.netbeans.modules.form.actions;
21
22 import java.awt.*;
23 import javax.swing.*;
24 import java.util.ResourceBundle  ;
25
26 import org.openide.*;
27 import org.openide.awt.Mnemonics;
28 import org.openide.util.HelpCtx;
29 import org.openide.util.NbBundle;
30 import org.openide.util.actions.*;
31 import org.openide.nodes.*;
32
33 import org.netbeans.modules.form.*;
34 import org.netbeans.modules.form.layoutdesign.*;
35
36
41 public class CustomizeEmptySpaceAction extends CookieAction {
42 private static String name;
43 private Dialog dialog;
44
45 protected int mode() {
46 return MODE_EXACTLY_ONE;
47 }
48
49 protected Class [] cookieClasses() {
50 return new Class [] { RADComponentCookie.class };
51 }
52
53 protected boolean asynchronous() {
54 return false;
55 }
56
57
62 public String getName() {
63 if (name == null)
64 name = org.openide.util.NbBundle.getBundle(CustomizeEmptySpaceAction.class)
65 .getString("ACT_CustomizeEmptySpace"); return name;
67 }
68
69 public HelpCtx getHelpCtx() {
70 return HelpCtx.DEFAULT_HELP;
71 }
72
73 protected String iconResource() {
74 return "org/openide/resources/actions/empty.gif"; }
76
77
82 protected void performAction(Node[] activatedNodes) {
83 java.util.List comps = FormUtils.getSelectedLayoutComponents(activatedNodes);
84 if ((comps == null) || (comps.size() != 1)) return;
85 RADComponent metacomp = (RADComponent)comps.get(0);
86 FormModel formModel = metacomp.getFormModel();
87 LayoutModel model = formModel.getLayoutModel();
88 final EmptySpaceCustomizer customizer = new EmptySpaceCustomizer(model, metacomp.getId());
89 DialogDescriptor dd = new DialogDescriptor(
90 customizer,
91 NbBundle.getMessage(CustomizeEmptySpaceAction.class, "TITLE_CustomizeEmptySpace"), true,
93 NotifyDescriptor.OK_CANCEL_OPTION,
94 NotifyDescriptor.OK_OPTION,
95 DialogDescriptor.DEFAULT_ALIGN,
96 new HelpCtx(getClass().getName()),
97 new java.awt.event.ActionListener () {
98 public void actionPerformed(java.awt.event.ActionEvent evt) {
99 if (evt.getSource() == NotifyDescriptor.OK_OPTION) {
100 if (customizer.checkValues()) {
101 dialog.dispose();
102 }
103 }
104 }
105 });
106 dd.setClosingOptions(new Object [] {NotifyDescriptor.CANCEL_OPTION});
107 dialog = DialogDisplayer.getDefault().createDialog(dd);
108 dialog.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(CustomizeEmptySpaceAction.class, "ACSD_EmptySpace")); dialog.setVisible(true);
110 dialog = null;
111 if (dd.getValue() == DialogDescriptor.OK_OPTION) {
112 Object layoutUndoMark = model.getChangeMark();
113 javax.swing.undo.UndoableEdit ue = model.getUndoableEdit();
114 boolean autoUndo = true;
115 try {
116 customizer.applyValues();
117 autoUndo = false;
118 } finally {
119 formModel.fireContainerLayoutChanged(((RADVisualComponent)metacomp).getParentContainer(), null, null, null);
120 if (!layoutUndoMark.equals(model.getChangeMark())) {
121 formModel.addUndoableEdit(ue);
122 }
123 if (autoUndo) {
124 formModel.forceUndoOfCompoundEdit();
125 }
126 }
127 }
128 }
129
130 protected boolean enable(Node[] activatedNodes) {
131 if (super.enable(activatedNodes)) {
132 java.util.List comps = FormUtils.getSelectedLayoutComponents(activatedNodes);
133 return ((comps != null) && (comps.size() == 1));
134 }
135 return false;
136 }
137
138 private static class EmptySpaceCustomizer extends JPanel {
139 JComboBox leftSize = new JComboBox();
140 JComboBox rightSize = new JComboBox();
141 JComboBox topSize = new JComboBox();
142 JComboBox bottomSize = new JComboBox();
143 JCheckBox leftResizable = new JCheckBox();
144 JCheckBox rightResizable = new JCheckBox();
145 JCheckBox topResizable = new JCheckBox();
146 JCheckBox bottomResizable = new JCheckBox();
147 LayoutModel model;
148 String compId;
149 String padding;
150
151 EmptySpaceCustomizer(LayoutModel model, String compId) {
152 this.model = model;
153 this.compId = compId;
154 initComponents();
155 LayoutComponent comp = model.getLayoutComponent(compId);
156 initValues(comp, LayoutConstants.HORIZONTAL, LayoutConstants.LEADING, leftSize, leftResizable);
157 initValues(comp, LayoutConstants.HORIZONTAL, LayoutConstants.TRAILING, rightSize, rightResizable);
158 initValues(comp, LayoutConstants.VERTICAL, LayoutConstants.LEADING, topSize, topResizable);
159 initValues(comp, LayoutConstants.VERTICAL, LayoutConstants.TRAILING, bottomSize, bottomResizable);
160 }
161
162 private void initValues(LayoutComponent comp, int dimension, int direction, JComboBox size, JCheckBox resizable) {
163 LayoutInterval space = LayoutUtils.getAdjacentEmptySpace(comp, dimension, direction);
164 if (space != null) {
165 int pref = space.getPreferredSize(false);
166 int max = space.getMaximumSize(false);
167 size.setSelectedItem((pref == LayoutConstants.NOT_EXPLICITLY_DEFINED) ? padding : ("" + pref));
168 resizable.setSelected((max != LayoutConstants.USE_PREFERRED_SIZE) && (max != pref));
169 } else {
170 size.setSelectedItem(NbBundle.getMessage(CustomizeEmptySpaceAction.class, "VALUE_NoEmptySpace"));
171 size.setEnabled(false);
172 resizable.setEnabled(false);
173 }
174 }
175
176 boolean checkValues() {
177 return checkValue(leftSize) && checkValue(rightSize) && checkValue(topSize) && checkValue(bottomSize);
178 }
179
180 private boolean checkValue(JComboBox size) {
181 Object selSize = size.getSelectedItem();
182 if (size.isEnabled() && !selSize.equals(padding)) {
183 try {
184 int newPref = Integer.parseInt((String )selSize);
185 if (newPref < 0) {
186 notify("MSG_NegativeSpaceSize"); return false;
189 }
190 if (newPref > Short.MAX_VALUE) {
191 notify("MSG_TooLargeSpaceSize"); return false;
194 }
195 } catch (NumberFormatException nfex) {
196 notify("MSG_CorruptedSpaceSize"); return false;
199 }
200 }
201 return true;
202 }
203
204 private void notify(String messageKey) {
205 NotifyDescriptor descriptor = new NotifyDescriptor.Message(
206 NbBundle.getBundle(CustomizeEmptySpaceAction.class).getString(messageKey));
207 DialogDisplayer.getDefault().notify(descriptor);
208 }
209
210 void applyValues() {
211 LayoutComponent comp = model.getLayoutComponent(compId);
212 applyValues(comp, LayoutConstants.HORIZONTAL, LayoutConstants.LEADING, leftSize, leftResizable);
213 applyValues(comp, LayoutConstants.HORIZONTAL, LayoutConstants.TRAILING, rightSize, rightResizable);
214 applyValues(comp, LayoutConstants.VERTICAL, LayoutConstants.LEADING, topSize, topResizable);
215 applyValues(comp, LayoutConstants.VERTICAL, LayoutConstants.TRAILING, bottomSize, bottomResizable);
216 }
217
218 private void applyValues(LayoutComponent comp, int dimension, int direction, JComboBox size, JCheckBox resizable) {
219 LayoutInterval space = LayoutUtils.getAdjacentEmptySpace(comp, dimension, direction);
220 if (space != null) {
221 int pref = space.getPreferredSize(false);
222 int max = space.getMaximumSize(false);
223 boolean oldResizable = (max != LayoutConstants.USE_PREFERRED_SIZE) && (max != pref);
224 boolean newResizable = resizable.isSelected();
225 Object selSize = size.getSelectedItem();
226 int newPref;
227 if (selSize.equals(padding)){
228 newPref = LayoutConstants.NOT_EXPLICITLY_DEFINED;
229 } else {
230 try {
231 newPref = Integer.parseInt((String )selSize);
232 if (newPref < 0) {
233 newPref = pref;
234 }
235 } catch (NumberFormatException nfex) {
236 newPref = pref; }
238 }
239 if ((pref != newPref) || (oldResizable != newResizable)) {
240 model.setIntervalSize(space,
241 newResizable ? LayoutConstants.NOT_EXPLICITLY_DEFINED : LayoutConstants.USE_PREFERRED_SIZE,
242 newPref,
243 newResizable ? Short.MAX_VALUE : LayoutConstants.USE_PREFERRED_SIZE);
244 }
245 }
246 }
247
248 private void initComponents() {
249 ResourceBundle bundle = NbBundle.getBundle(EmptySpaceCustomizer.class);
250 setLayout(new GridBagLayout());
251 setBorder(new javax.swing.border.TitledBorder (bundle.getString("TITLE_EmptySpace"))); JLabel leftLabel = new JLabel();
253 JLabel rightLabel = new JLabel();
254 JLabel topLabel = new JLabel();
255 JLabel bottomLabel = new JLabel();
256 JLabel sizeLabel = new JLabel(bundle.getString("NAME_SpaceSize")); JLabel resizableLabel = new JLabel(bundle.getString("NAME_SpaceResizable"));
259 GridBagConstraints gridBagConstraints = new GridBagConstraints();
260 gridBagConstraints.gridx = 0;
261 gridBagConstraints.gridy = 1;
262 gridBagConstraints.anchor = GridBagConstraints.EAST;
263 gridBagConstraints.insets = new Insets(3, 6, 3, 0);
264 add(leftLabel, gridBagConstraints);
265
266 gridBagConstraints.gridy = 2;
267 add(rightLabel, gridBagConstraints);
268
269 gridBagConstraints.gridy = 3;
270 add(topLabel, gridBagConstraints);
271
272 gridBagConstraints.gridy = 4;
273 gridBagConstraints.insets = new Insets(3, 6, 6, 0);
274 add(bottomLabel, gridBagConstraints);
275
276 gridBagConstraints.gridx = 1;
277 gridBagConstraints.gridy = 0;
278 gridBagConstraints.anchor = GridBagConstraints.CENTER;
279 gridBagConstraints.insets = new Insets(0, 6, 3, 6);
280 add(sizeLabel, gridBagConstraints);
281
282 gridBagConstraints.gridx = 2;
283 gridBagConstraints.insets = new Insets(0, 6, 3, 6);
284 add(resizableLabel, gridBagConstraints);
285
286 gridBagConstraints.insets = new Insets(0, 0, 0, 0);
287 gridBagConstraints.gridx = 2;
288 gridBagConstraints.gridy = 1;
289 add(leftResizable, gridBagConstraints);
290
291 gridBagConstraints.gridy = 2;
292 add(rightResizable, gridBagConstraints);
293
294 gridBagConstraints.gridy = 3;
295 add(topResizable, gridBagConstraints);
296
297 gridBagConstraints.gridy = 4;
298 gridBagConstraints.insets = new Insets(0, 0, 3, 0);
299 add(bottomResizable, gridBagConstraints);
300
301 leftLabel.setLabelFor(leftSize);
302 rightLabel.setLabelFor(rightSize);
303 topLabel.setLabelFor(topSize);
304 bottomLabel.setLabelFor(bottomSize);
305
306 Mnemonics.setLocalizedText(leftLabel, bundle.getString("NAME_LeftSpace")); Mnemonics.setLocalizedText(rightLabel, bundle.getString("NAME_RightSpace")); Mnemonics.setLocalizedText(topLabel, bundle.getString("NAME_TopSpace")); Mnemonics.setLocalizedText(bottomLabel, bundle.getString("NAME_BottomSpace"));
311 leftSize.setEditable(true);
312 rightSize.setEditable(true);
313 topSize.setEditable(true);
314 bottomSize.setEditable(true);
315
316 padding = bundle.getString("VALUE_DefaultPadding"); leftSize.setModel(new DefaultComboBoxModel(new String [] {padding}));
318 rightSize.setModel(new DefaultComboBoxModel(new String [] {padding}));
319 topSize.setModel(new DefaultComboBoxModel(new String [] {padding}));
320 bottomSize.setModel(new DefaultComboBoxModel(new String [] {padding}));
321
322 leftResizable.getAccessibleContext().setAccessibleDescription(bundle.getString("ACSD_LeftResizable")); rightResizable.getAccessibleContext().setAccessibleDescription(bundle.getString("ACSD_RightResizable")); topResizable.getAccessibleContext().setAccessibleDescription(bundle.getString("ACSD_TopResizable")); bottomResizable.getAccessibleContext().setAccessibleDescription(bundle.getString("ACSD_BottomResizable"));
327 gridBagConstraints.gridx = 1;
328 gridBagConstraints.gridy = 1;
329 gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
330 gridBagConstraints.weightx = 1.0;
331 gridBagConstraints.weighty = 1.0;
332 gridBagConstraints.insets = new Insets(3, 6, 3, 6);
333 add(leftSize, gridBagConstraints);
334
335 gridBagConstraints.gridy = 2;
336 add(rightSize, gridBagConstraints);
337
338 gridBagConstraints.gridy = 3;
339 add(topSize, gridBagConstraints);
340
341 gridBagConstraints.gridy = 4;
342 gridBagConstraints.insets = new Insets(3, 6, 6, 6);
343 add(bottomSize, gridBagConstraints);
344 }
345
346 }
347 }
348 |
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