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31 package org.objectweb.proactive.ic2d.gui.data;
32
33 import org.objectweb.proactive.ic2d.data.AbstractDataObject;
34 import org.objectweb.proactive.ic2d.data.HostObject;
35 import org.objectweb.proactive.ic2d.data.WorldObject;
36 import org.objectweb.proactive.ic2d.event.WorldObjectListener;
37 import org.objectweb.proactive.ic2d.gui.ActiveObjectCommunicationRecorder;
38 import org.objectweb.proactive.ic2d.gui.util.DialogUtils;
39
40 public class WorldPanel extends AbstractDataObjectPanel implements WorldObjectListener, javax.swing.Scrollable  {
41
42 private WorldObject worldObject;
43 private ActiveObjectCommunicationRecorder communicationRecorder;
44
45
49 public WorldPanel(AbstractDataObjectPanel dataObjectPanel, WorldObject targetWorldObject, ActiveObjectCommunicationRecorder communicationRecorder) {
50 super(dataObjectPanel, "IC2D", "WorldObject");
51 this.worldObject = targetWorldObject;
52 this.communicationRecorder = communicationRecorder;
53 setBackground(java.awt.Color.white);
54
55 setLayout(new MyFlowLayout(java.awt.FlowLayout.CENTER, 25, 15));
56
57 PanelPopupMenu popup = new PanelPopupMenu("World Panel");
61 popup.add(new javax.swing.AbstractAction ("Monitor a new RMI Host", null) {
62 public void actionPerformed(java.awt.event.ActionEvent e) {
63 DialogUtils.openNewRMIHostDialog(parentFrame, worldObject, controller);
64 }
65 });
66 popup.add(new javax.swing.AbstractAction ("Monitor a new RMI Node", null) {
67 public void actionPerformed(java.awt.event.ActionEvent e) {
68 DialogUtils.openNewNodeDialog(parentFrame, worldObject, controller);
69 }
70 });
71 popup.add(new javax.swing.AbstractAction ("Monitor all JINI Hosts", null) {
72 public void actionPerformed(java.awt.event.ActionEvent e) {
73 worldObject.addHosts();
74 }
75 });
76
77 popup.add(new javax.swing.AbstractAction ("Monitor a new JINI Hosts", null) {
78 public void actionPerformed(java.awt.event.ActionEvent e) {
79 DialogUtils.openNewJINIHostDialog(parentFrame, worldObject, controller);
80 }
81 });
82 popup.addSeparator();
83 javax.swing.JCheckBoxMenuItem check = new javax.swing.JCheckBoxMenuItem ("Manual Layout", false);
84 check.addActionListener(new java.awt.event.ActionListener () {
85 public void actionPerformed(java.awt.event.ActionEvent e) {
86 controller.setAutomaticLayout(! controller.isLayoutAutomatic());
87 revalidate();
88 repaint();
89 }
90 });
91 popup.add(check);
92 addMouseListener(popup.getMenuMouseListener());
93 }
94
95
96
100 public void paint(java.awt.Graphics g) {
101 super.paint(g);
102 if (communicationRecorder.isEnabled()) communicationRecorder.drawAllLinks(g, this.getLocationOnScreen());
103 }
104
105
106
110
111 public void hostObjectAdded(HostObject hostObject) {
112 HostPanel panel = new HostPanel(this, hostObject);
113 addChild(hostObject, panel);
114 hostObject.registerListener(panel);
115 }
116
117
118 public void hostObjectRemoved(HostObject hostObject) {
119 removeChild(hostObject);
120 }
121
122
123
127 public java.awt.Dimension getPreferredScrollableViewportSize() {
128 return getPreferredSize();
129 }
130
131 public int getScrollableUnitIncrement(java.awt.Rectangle visibleRect, int orientation, int direction) {
132 return (orientation == javax.swing.SwingConstants.VERTICAL) ? Math.max(4, visibleRect.height / 20) : Math.max(4, visibleRect.width / 20);
133 }
134
135 public int getScrollableBlockIncrement(java.awt.Rectangle visibleRect, int orientation, int direction) {
136 return (orientation == javax.swing.SwingConstants.VERTICAL) ? visibleRect.height : visibleRect.width;
137 }
138
139 public boolean getScrollableTracksViewportWidth() {
140 if (getParent() instanceof javax.swing.JViewport ) {
141 return (((javax.swing.JViewport )getParent()).getWidth() > getPreferredSize().width);
142 }
143 return false;
144 }
145
146 public boolean getScrollableTracksViewportHeight() {
147 if (getParent() instanceof javax.swing.JViewport ) {
148 return (((javax.swing.JViewport )getParent()).getHeight() > getPreferredSize().height);
149 }
150 return false;
151 }
152
153
157 protected AbstractDataObject getAbstractDataObject() {
158 return worldObject;
159 }
160
161
162 protected HostPanel getHostPanel(HostObject hostObject) {
163 return (HostPanel) getChild(hostObject);
164 }
165
166
167 protected Object [][] getDataObjectInfo() {
168 return new Object [][] {
169 };
170 }
171
172
173 protected void filterChangeParentNotification(String qname) {
174 activeObjectAddedToFilter();
175 revalidate();
176 repaint();
177 }
178
179
180
184
185
189 public class MyFlowLayout extends java.awt.FlowLayout {
190
194 public MyFlowLayout() {
195 super();
196 }
197
198
206 public MyFlowLayout(int align) {
207 super(align);
208 }
209
210
221 public MyFlowLayout(int align, int hgap, int vgap) {
222 super(align, hgap, vgap);
223 }
224
225
234 public void layoutContainer(java.awt.Container target) {
235 if (controller.isLayoutAutomatic()) {
236 super.layoutContainer(target);
237 } else {
238 synchronized (target.getTreeLock()) {
239 int nmembers = target.getComponentCount();
240 for (int i = 0 ; i < nmembers ; i++) {
241 java.awt.Component m = target.getComponent(i);
242 if (m.isVisible()) {
243 java.awt.Dimension d = m.getPreferredSize();
244 m.setSize(d.width, d.height);
245 }
246 }
247 }
248 }
249 }
250
251
252
262 public java.awt.Dimension preferredLayoutSize(java.awt.Container target) {
263 synchronized (target.getTreeLock()) {
264 int maxX = 0;
265 int maxY = 0;
266 int nmembers = target.getComponentCount();
267 for (int i = 0 ; i < nmembers ; i++) {
268 java.awt.Component m = target.getComponent(i);
269 if (m.isVisible()) {
270 int x = m.getX();
271 int y = m.getY();
272 x += m.getWidth();
275 y += m.getHeight();
276 if (x > maxX) maxX = x;
277 if (y > maxY) maxY = y;
278 }
279 }
280 return new java.awt.Dimension (maxX, maxY);
281 }
282 }
283
284
294 public java.awt.Dimension minimumLayoutSize(java.awt.Container target) {
295 return preferredLayoutSize(target);
296 }
297 }
298
299
300
301 }
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