01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.uml.ui.support.viewfactorysupport;
43:
44: import com.tomsawyer.editor.TSEEdge;
45: import com.tomsawyer.editor.TSEColor;
46:
47: import java.awt.Color;
48:
49: /*
50: *
51: * @author KevinM
52: *
53: */
54: public interface IEdgeDrawEngine extends IDrawEngine {
55: /**
56: * Tells the edge to swap ends.
57: */
58: public long swapEdgeEnds(int nNewSourceEndID, int nNewTargetEndID);
59:
60: /**
61: * Does this edge allow reconnections?
62: */
63: public boolean getAllowReconnection();
64:
65: /**
66: * Returns the color that the edge last used
67: */
68: public TSEColor getColor();
69:
70: public TSEColor getSelectedColor();
71:
72: public TSEColor getStateColor();
73:
74: /**
75: * Returns the String that gets appended to the meta type init string, can be null
76: * generally used for the assocation, composition, aggregation edge drawEngines.
77: * It has been added so the Connection tools can stay abstract IEdgeDrawEngine drivers.
78: */
79: public String getMetaTypeInitString();
80:
81: /*
82: * Returns the Edge.
83: */
84: public TSEEdge getEdge();
85:
86: /**
87: * Verify the ends are correct
88: */
89: public void verifyEdgeEnds();
90:
91: /*
92: * Returns the Color used when drawing Edges (Relations)
93: */
94: public Color getLineColor();
95:
96: public int setLineColor(String resourceName, int r, int g, int b);
97:
98: public int setLineColor(String resourceName, Color color);
99: }
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