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Package: PopupMenu
PopupMenu
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| PopupMenu(ConfigurationGraph) |
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| adapter(NetworkAdapter) |
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| addRenameAndAdapter() |
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| addRenameAndDelete() |
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| addRenameAndDeleteAndAdapter() |
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| configRouter(ConfigRouter) |
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| getPopup(List) |
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| hardwareEdge(HardwareEdge) |
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| host(Host) |
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| internet(Internet) |
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| networkCable(NetworkCable) |
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| router(Router) |
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| sWitch(Switch) |
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| slot(Slot) |
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Coverage
1: package networkconfigurator;
2:
3: import java.util.Iterator;
4: import java.util.List;
5:
6: import javax.swing.Action;
7: import javax.swing.JPopupMenu;
8:
9: import networkconfigurator.actions.ChangeConnectionType;
10: import networkconfigurator.actions.ConnectAction;
11: import networkconfigurator.actions.DeleteAction;
12: import networkconfigurator.actions.NewNetworkAdapterAction;
13: import networkconfigurator.actions.NewSlotAction;
14: import networkconfigurator.actions.RenameAction;
15: import networkconfigurator.item.ConfigRouter;
16: import networkconfigurator.item.HardwareEdge;
17: import networkconfigurator.item.Host;
18: import networkconfigurator.item.Internet;
19: import networkconfigurator.item.Item;
20: import networkconfigurator.item.ItemVisitor;
21: import networkconfigurator.item.NetworkAdapter;
22: import networkconfigurator.item.NetworkCable;
23: import networkconfigurator.item.Router;
24: import networkconfigurator.item.Slot;
25: import networkconfigurator.item.Switch;
26:
27: /**
28: * The popup menu.
29: *
30: * @author Erik Arand
31: *
32: */
33: public class PopupMenu implements ItemVisitor {
34:
35: /**
36: * pop-up menu for the right click events.
37: */
38: private final JPopupMenu popup = new JPopupMenu();
39: /**
40: * The Graph.
41: */
42: private final ConfigurationGraph graph;
43: /**
44: * Action for rename all selected nodes.
45: */
46: private final Action rename;
47: /**
48: * Action for connecting all selected nodes.
49: */
50: private final Action connect;
51: /**
52: * Action for deleting selected nodes.
53: */
54: private final Action delete;
55: /**
56: * Action for adding a new NetworkAdapter.
57: */
58: private final Action addAdapter;
59: /**
60: * Action for adding a new slot.
61: */
62: private final NewSlotAction addSlot;
63: /**
64: * action for changing the connecting type.
65: */
66: private final Action changeConnectingType;
67:
68: /**
69: * constructor.
70: *
71: * @param graph
72: * the graph.
73: */
74: public PopupMenu(final ConfigurationGraph graph) {
75: this.graph = graph;
76:
77: rename = new RenameAction(NetworkconfiguratorConstants.RENAME, this.graph);
78: connect = new ConnectAction(NetworkconfiguratorConstants.CONNECT, this.graph);
79: delete = new DeleteAction(NetworkconfiguratorConstants.DELETE, this.graph);
80: addAdapter = new NewNetworkAdapterAction(NetworkconfiguratorConstants.ADD_NETWORK_ADAPTER,
81: this.graph);
82: addSlot = new NewSlotAction(NetworkconfiguratorConstants.ADD_SLOT, this.graph);
83: changeConnectingType =
84: new ChangeConnectionType(NetworkconfiguratorConstants.CHANGETYPE, this.graph);
85: }
86:
87: /**
88: * Method for getting the Popup.
89: *
90: * @param selected
91: * the selected Nodes.
92: * @return the popups.
93: */
94: public JPopupMenu getPopup(final List<Item> selected) {
95: popup.removeAll();
96:• if (selected.size() == 1) {
97: selected.get(0).accept(this);
98:• } else if (selected.size() == 2) {
99: final Iterator<Item> iterator = selected.iterator();
100: final ConnectChecker connectChecker = new ConnectChecker();
101:• while (iterator.hasNext()) {
102: iterator.next().accept(connectChecker);
103: }
104:• if (connectChecker.isConnectable()) {
105: popup.add(connect);
106: }
107: }
108: return popup;
109: }
110:
111: @Override
112: public void host(final Host host) {
113: addRenameAndDeleteAndAdapter();
114: }
115:
116: @Override
117: public void router(final Router router) {
118: addRenameAndDeleteAndAdapter();
119: }
120:
121: @Override
122: public void sWitch(final Switch sWitch) {
123: popup.add(addSlot);
124: addRenameAndDelete();
125: }
126:
127: @Override
128: public void adapter(final NetworkAdapter adapter) {
129: addRenameAndDelete();
130: }
131:
132: @Override
133: public void internet(final Internet internet) {
134: popup.add(addSlot);
135: popup.add(changeConnectingType);
136: addRenameAndDelete();
137:
138: }
139:
140: @Override
141: public void configRouter(final ConfigRouter router) {
142: popup.add(changeConnectingType);
143: addRenameAndAdapter();
144: }
145:
146: @Override
147: public void hardwareEdge(final HardwareEdge edge) {
148: }
149:
150: @Override
151: public void networkCable(final NetworkCable edge) {
152: popup.add(delete);
153: }
154:
155: @Override
156: public void slot(final Slot slot) {
157: popup.add(delete);
158: }
159:
160: /**
161: * Adds Rename and Delete Option.
162: */
163: private void addRenameAndDelete() {
164: popup.add(rename);
165: popup.add(delete);
166: }
167:
168: /**
169: * Adds Rename, Delete and add-Adapter Option.
170: */
171: private void addRenameAndDeleteAndAdapter() {
172: popup.add(addAdapter);
173: addRenameAndDelete();
174: }
175:
176: /**
177: * Adds Rename and add-Adapter Option.
178: */
179: private void addRenameAndAdapter() {
180: popup.add(addAdapter);
181: popup.add(rename);
182: }
183:
184: /**
185: * Nodevisitor that checks if there is a item in the selected Nodes list, that can not be
186: * connected by the popup-menu.
187: *
188: * @author Erik Arand-Hfw416
189: *
190: */
191: private final class ConnectChecker implements ItemVisitor {
192: /**
193: * Boolean if selected item is connectable.
194: */
195: private Boolean connectable = true;
196:
197: /**
198: * the Constructor.
199: */
200: ConnectChecker() {
201: }
202:
203: /**
204: * True if there was no unconnectable Item.
205: *
206: * @return connectable
207: */
208: public boolean isConnectable() {
209: return connectable;
210: }
211:
212: @Override
213: public void slot(final Slot slot) {
214: }
215:
216: @Override
217: public void sWitch(final Switch sWitch) {
218: connectable = false;
219: }
220:
221: @Override
222: public void router(final Router router) {
223: connectable = false;
224: }
225:
226: @Override
227: public void networkCable(final NetworkCable edge) {
228: connectable = false;
229: }
230:
231: @Override
232: public void internet(final Internet internet) {
233: connectable = false;
234: }
235:
236: @Override
237: public void host(final Host host) {
238: connectable = false;
239: }
240:
241: @Override
242: public void hardwareEdge(final HardwareEdge edge) {
243: connectable = false;
244: }
245:
246: @Override
247: public void configRouter(final ConfigRouter router) {
248: connectable = false;
249: }
250:
251: @Override
252: public void adapter(final NetworkAdapter adapter) {
253:
254: }
255: }
256:
257: }