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1
4 package org.oddjob.designer.components;
5
6 import java.awt.Component  ;
7
8 import org.oddjob.designer.factory.DesignFactory;
9 import org.oddjob.designer.factory.SimpleHierarchy;
10 import org.oddjob.designer.model.ComponentAction;
11 import org.oddjob.designer.model.ComponentElement;
12 import org.oddjob.designer.model.DesignComponent;
13 import org.oddjob.designer.model.FormDefinition;
14 import org.oddjob.designer.model.StandardForm;
15 import org.oddjob.designer.model.TransferComponentAction;
16
17
20 public class IfDC extends StructuralDC {
21
22 private Component mainForm;
23
24 private DesignComponent child;
25 private DesignComponent then;
26 private DesignComponent otherwise; private DesignComponent exception;
28
29 public FormDefinition form() {
30 return new StandardForm(tag())
31 .addGroup(basePanel());
32 }
33
34 public SimpleHierarchy availableActions() {
35 return new SimpleHierarchy(ComponentAction.class)
36 .addHierarchy(DesignFactory.childActions(this, "child").setName("Set Child"))
37 .addHierarchy(DesignFactory.childActions(this, "then").setName("Set Then"))
38 .addHierarchy(DesignFactory.childActions(this, "else").setName("Set Else"))
39 .addHierarchy(DesignFactory.childActions(this, "exception").setName("Set Exception"));
40 }
41
42
45 public ComponentAction[] transferActions(String xml) {
46 return new ComponentAction[] {
47 new TransferComponentAction(this, xml, "Set Child", "child"),
48 new TransferComponentAction(this, xml, "Set Then", "then"),
49 new TransferComponentAction(this, xml, "Set Else", "else"),
50 new TransferComponentAction(this, xml, "Set Exception", "exception")
51 };
52 }
53
54 public void deleteChild(DesignComponent child) {
55 if (child == this.child) {
56 this.child = null;
57 }
58 if (child == then) {
59 then = null;
60 }
61 if (child == otherwise) {
62 otherwise = null;
63 }
64 if (child == exception) {
65 exception = null;
66 }
67 super.deleteChild(child);
68 }
69
70 void refreshChildren() {
71 childHelper.removeAllChildren();
72 if (child != null) {
73 childHelper.addChild(child);
74 }
75 if (then != null) {
76 childHelper.addChild(then);
77 }
78 if (otherwise!= null) {
79 childHelper.addChild(otherwise);
80 }
81 if (exception != null) {
82 childHelper.addChild(exception);
83 }
84 }
85
86 public void addComponentChild(DesignComponent child) {
87 this.child = child;
88 refreshChildren();
89 }
90
91 public Object elementChild() {
92 return ComponentElement.createNested(child);
93 }
94
95 public void addComponentThen(DesignComponent then) {
96 this.then = then;
97 refreshChildren();
98 }
99
100 public Object elementThen() {
101 return ComponentElement.createNested(then);
102 }
103
104 public void addComponentElse(DesignComponent otherwise) {
105 this.otherwise = otherwise;
106 refreshChildren();
107 }
108
109 public Object elementElse() {
110 return ComponentElement.createNested(otherwise);
111 }
112
113 public void addComponentException(DesignComponent exception) {
114 this.exception = exception;
115 refreshChildren();
116 }
117
118 public Object elementException() {
119 return ComponentElement.createNested(exception);
120 }
121
122 }
123 |
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