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1
18
19 package org.objectweb.jac.ide.diagrams;
20
21 import CH.ifa.draw.framework.Figure;
22 import org.objectweb.jac.ide.ModelElement;
23 import org.objectweb.jac.ide.RelationLink;
24 import org.objectweb.jac.ide.RelationRole;
25 import org.objectweb.jac.util.Log;
26
27
31
32 public class AttachedTextFigure extends TextFigure
33 implements ModelElementFigure
34 {
35
36 public final static int NAME = 0;
37 public final static int START_CARDINALITY = 1;
38 public final static int END_CARDINALITY = 2;
39 public final static int START_ROLE = 3;
40 public final static int END_ROLE = 4;
41
42 public void close() {}
43
44 public static AttachedTextFigure createName(org.objectweb.jac.ide.LinkFigure lf) {
45 return new AttachedTextFigure(lf,NAME);
46 }
47
48 public static AttachedTextFigure createStartCardinality(org.objectweb.jac.ide.LinkFigure lf) {
49 return new AttachedTextFigure(lf,START_CARDINALITY);
50 }
51
52 public static AttachedTextFigure createEndCardinality(org.objectweb.jac.ide.LinkFigure lf) {
53 return new AttachedTextFigure(lf,END_CARDINALITY);
54 }
55
56 public static AttachedTextFigure createStartRole(org.objectweb.jac.ide.LinkFigure lf) {
57 return new AttachedTextFigure(lf,START_ROLE);
58 }
59
60 public static AttachedTextFigure createEndRole(org.objectweb.jac.ide.LinkFigure lf) {
61 return new AttachedTextFigure(lf,END_ROLE);
62 }
63
64 org.objectweb.jac.ide.LinkFigure linkFig;
65
66 public ModelElement getSubstance() {
67 return linkFig.getElement();
68 }
69
70 public AttachedTextFigure() {}
71
72 public AttachedTextFigure(org.objectweb.jac.ide.LinkFigure linkFig,int type) {
73 this.linkFig = linkFig;
74 this.type = type;
75 }
76
77 public void setText(String  s) {
78 if (s==null)
79 return;
80 super.setText(s);
81 if (DiagramView.init)
82 return;
83 RelationLink substance = (RelationLink)linkFig.getLink();
84 Log.trace("diagram","setText "+s+", type="+type+
85 ", substance="+substance);
86 if (substance != null) {
87 RelationRole start = substance.startRole();
88 RelationRole end = substance.endRole();
89 switch (type) {
90 case NAME:
91 substance.setName(s);
92 break;
93 case END_ROLE:
94 end.setName(s);
95 break;
96 case END_CARDINALITY:
97 end.setCardinality(s);
98 break;
99 case START_ROLE:
100 start.setName(s);
101 break;
102 case START_CARDINALITY:
103 start.setCardinality(s);
104 break;
105 }
106 }
107 }
108
109 public void refresh() {
110 RelationLink roledLink = (RelationLink)linkFig.getLink();
111 if (roledLink != null) {
112 RelationRole start = roledLink.startRole();
113 RelationRole end = roledLink.endRole();
114 int orientation = roledLink.getOrientation();
115 switch (type) {
116 case NAME:
117 if (roledLink.getName()!=null)
118 super.setText(roledLink.getName());
119 break;
120 case END_ROLE:
121 if (end.getName()!=null &&
122 orientation!=RelationLink.ORIENTATION_STRAIGHT)
123 super.setText(end.getName());
124 else
125 super.setText("");
126 break;
127 case END_CARDINALITY:
128 if (end.getCardinality()!=null &&
129 orientation!=RelationLink.ORIENTATION_STRAIGHT)
130 super.setText(end.getCardinality());
131 else
132 super.setText("");
133 break;
134 case START_ROLE:
135 if (start.getName()!=null &&
136 orientation!=RelationLink.ORIENTATION_REVERSE)
137 super.setText(start.getName());
138 else
139 super.setText("");
140 break;
141 case START_CARDINALITY:
142 if (start.getCardinality()!=null &&
143 orientation!=RelationLink.ORIENTATION_REVERSE)
144 super.setText(start.getCardinality());
145 else
146 super.setText("");
147 break;
148 }
149 }
150 }
151
152 protected void basicMoveBy(int dx, int dy) {
153 if(!DiagramView.init) {
154 Log.trace("diagram",2,this+".basicMoveBy "+dx+","+dy);
155 switch(type) {
157 case NAME:
158 linkFig.translateName(dx,dy);
159 break;
160 case START_ROLE:
161 linkFig.translateStartRole(dx,dy);
162 break;
163 case START_CARDINALITY:
164 linkFig.translateStartCardinality(dx,dy);
165 break;
166 case END_ROLE:
167 linkFig.translateEndRole(dx,dy);
168 break;
169 case END_CARDINALITY:
170 linkFig.translateEndCardinality(dx,dy);
171 break;
172 }
173 }
174 super.basicMoveBy(dx, dy);
175 }
176
177 int type = -1;
178
179
183 public int getType() {
184 return type;
185 }
186
187
191 public void setType(int v) {
192 this.type = v;
193 }
194
195 LinkFigure connectedLink;
196
197
201 public LinkFigure getConnectedLink() {
202 return connectedLink;
203 }
204
205
209 public void setConnectedLink(LinkFigure v) {
210 this.connectedLink = v;
211 }
212
213 public void connect(Figure f) {
214 Log.trace("diagram","connecting text figure, type= "+type);
215 super.connect(f);
216 ((LinkFigure)f).addAttachedTextFigure(this);
217 connectedLink = (LinkFigure)f;
218 }
219
220 }
221 |
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