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1
19
20 package org.netbeans.modules.form.actions;
21
22 import java.awt.event.ActionListener  ;
23 import java.awt.event.ActionEvent ;
24 import java.util.ArrayList ;
25 import java.util.Iterator ;
26 import java.util.List ;
27 import java.util.ResourceBundle ;
28 import javax.swing.*;
29 import javax.swing.event.MenuListener ;
30 import javax.swing.event.MenuEvent ;
31 import org.openide.DialogDisplayer;
32 import org.openide.NotifyDescriptor;
33
34 import org.openide.util.HelpCtx;
35 import org.openide.util.actions.*;
36 import org.openide.nodes.Node;
37 import org.openide.util.NbBundle;
38
39 import org.netbeans.modules.form.*;
40 import org.netbeans.modules.form.layoutdesign.*;
41
42
47
48 public class ChooseSameSizeAction extends NodeAction {
49
50 protected boolean enable(Node[] nodes) {
51 List comps = FormUtils.getSelectedLayoutComponents(nodes);
52 return ((comps != null) && (comps.size() > 1));
53 }
54
55 public String getName() {
56 return NbBundle.getMessage(ChooseSameSizeAction.class, "ACT_ChooseSameSize"); }
58
59 public HelpCtx getHelpCtx() {
60 return HelpCtx.DEFAULT_HELP;
61 }
62
63 protected void performAction(Node[] activatedNodes) { }
64
65 public JMenuItem getMenuPresenter() {
66 return getPopupPresenter();
67 }
68
69
73 public JMenuItem getPopupPresenter() {
74 JMenu popupMenu = new JMenu(
75 NbBundle.getMessage(ChooseSameSizeAction.class, "ACT_ChooseSameSize"));
77 popupMenu.setEnabled(isEnabled());
78 HelpCtx.setHelpIDString(popupMenu, ChooseSameSizeAction.class.getName());
79
80 popupMenu.addMenuListener(new MenuListener () {
81 public void menuSelected(MenuEvent e) {
82 JMenu menu = (JMenu) e.getSource();
83 createSameSizeSubmenu(menu);
84 }
85
86 public void menuDeselected(MenuEvent e) {}
87
88 public void menuCanceled(MenuEvent e) {}
89 });
90 return popupMenu;
91 }
92
93 private void createSameSizeSubmenu(JMenu menu) {
94 if (menu.getMenuComponentCount() > 0) {
95 menu.removeAll();
96 }
97
98 Node[] nodes = getActivatedNodes();
99
100 List components = FormUtils.getSelectedLayoutComponents(nodes);
101 if ((components == null) || (components.size() < 1)) { return;
103 }
104
105 ResourceBundle bundle = NbBundle.getBundle(ChooseSameSizeAction.class);
106
107 JCheckBoxMenuItem sameSizeItemH = new SameSizeMenuItem(
108 bundle.getString("CTL_SameSizeHorizontal"), components,
110 LayoutConstants.HORIZONTAL);
111 JCheckBoxMenuItem sameSizeItemV = new SameSizeMenuItem(
112 bundle.getString("CTL_SameSizeVertical"), components,
114 LayoutConstants.VERTICAL);
115
116 RADComponent c = (RADComponent)components.get(0);
117 LayoutModel lModel = c.getFormModel().getLayoutModel();
118
119 int hLinked = lModel.areComponentsLinkSized(getComponentIds(components), LayoutConstants.HORIZONTAL);
120 int vLinked = lModel.areComponentsLinkSized(getComponentIds(components), LayoutConstants.VERTICAL);
121
122 if (components.size() > 1) {
123 if (hLinked != LayoutConstants.INVALID) {
124 sameSizeItemH.setSelected((hLinked == LayoutConstants.TRUE) ? true : false);
125 } else {
126 sameSizeItemH.setEnabled(false);
127 }
128
129 if (vLinked != LayoutConstants.INVALID) {
130 sameSizeItemV.setSelected((vLinked == LayoutConstants.TRUE) ? true : false);
131 } else {
132 sameSizeItemV.setEnabled(false);
133 }
134 } else {
135 sameSizeItemH.setSelected((hLinked == LayoutConstants.TRUE) ? true : false);
136 if (hLinked != LayoutConstants.TRUE) {
137 sameSizeItemH.setEnabled(false);
138 }
139 sameSizeItemV.setSelected((vLinked == LayoutConstants.TRUE) ? true : false);
140 if (vLinked != LayoutConstants.TRUE) {
141 sameSizeItemV.setEnabled(false);
142 }
143 }
144
145 sameSizeItemH.addActionListener(getMenuItemListener());
146 sameSizeItemV.addActionListener(getMenuItemListener());
147
148 HelpCtx.setHelpIDString(sameSizeItemH, ChooseSameSizeAction.class.getName());
149 HelpCtx.setHelpIDString(sameSizeItemV, ChooseSameSizeAction.class.getName());
150
151 menu.add(sameSizeItemH);
152 menu.add(sameSizeItemV);
153 }
154
155 private ActionListener getMenuItemListener() {
156 if (menuItemListener == null)
157 menuItemListener = new SameSizeMenuItemListener();
158 return menuItemListener;
159 }
160
161
163 private static class SameSizeMenuItem extends JCheckBoxMenuItem {
164 private int dimension;
165 private List components;
166
167 SameSizeMenuItem(String text, List components, int direction) {
168 super(text);
169 this.components = components;
170 this.dimension = direction;
171 }
172
173 int getDimension() {
174 return dimension;
175 }
176
177 List getRADComponents() {
178 return components;
179 }
180 }
181
182 private static class SameSizeMenuItemListener implements ActionListener {
183 public void actionPerformed(ActionEvent evt) {
184 Object source = evt.getSource();
185 if (!(source instanceof SameSizeMenuItem)) {
186 return;
187 }
188 SameSizeMenuItem mi = (SameSizeMenuItem) source;
189 if (!mi.isEnabled()) {
190 return;
191 }
192 List radComponents = mi.getRADComponents();
193 RADComponent rc = (RADComponent)radComponents.get(0);
194 RADVisualContainer visCont = ((RADVisualComponent)rc).getParentContainer();
195
196 for (int i = 0; i < radComponents.size(); i++) {
197 RADComponent rcomp = (RADComponent)radComponents.get(i);
198 if (!((RADVisualComponent)rcomp).getParentContainer().equals(visCont)) {
199 DialogDisplayer.getDefault().notify(
200 new NotifyDescriptor.Message(
201 NbBundle.getMessage(ChooseSameSizeAction.class, "TXT_ComponentsNotInOneContainer") )
203 );
204 return;
205 }
206 }
207
208 FormModel formModel = rc.getFormModel();
209 LayoutModel layoutModel = formModel.getLayoutModel();
210 Object layoutUndoMark = layoutModel.getChangeMark();
211 javax.swing.undo.UndoableEdit ue = layoutModel.getUndoableEdit();
212 boolean autoUndo = true;
213
214 try {
215 List compIds = getComponentIds(mi.getRADComponents());
216 int dimension = mi.getDimension();
217 if (mi.isSelected()) {
218 FormDesigner designer = FormEditor.getFormDesigner(formModel);
219 LayoutDesigner lDesigner = designer.getLayoutDesigner();
220 Iterator iter = compIds.iterator();
221 while (iter.hasNext()) {
222 String compId = (String )iter.next();
223 LayoutComponent lc = layoutModel.getLayoutComponent(compId);
224 if (lDesigner.isComponentResizing(lc, dimension)) {
225 lDesigner.setComponentResizing(lc, dimension, false);
226 }
227 }
228 layoutModel.setSameSize(compIds, dimension);
229 } else {
230 layoutModel.unsetSameSize(compIds, dimension);
231 }
232 autoUndo = false;
233 } finally {
234 formModel.fireContainerLayoutChanged(visCont, null, null, null);
235 if (!layoutUndoMark.equals(layoutModel.getChangeMark())) {
236 formModel.addUndoableEdit(ue);
237 }
238 if (autoUndo) {
239 formModel.forceUndoOfCompoundEdit();
240 }
241 }
242 }
243 }
244
245 private static List getComponentIds(List components) {
246 List ids = new ArrayList ();
247 Iterator i = components.iterator();
248 while (i.hasNext()) {
249 RADComponent rc = (RADComponent)i.next();
250 if (rc != null) {
251 ids.add(rc.getId());
252 }
253 }
254 return ids;
255 }
256
257 private ActionListener menuItemListener;
258 }
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