Mercurial > projects > dwt-addons
annotate dwtx/draw2d/BendpointLocator.d @ 192:c3583c6ec027
Added missing default cases for switch statements
author | Frank Benoit <benoit@tionex.de> |
---|---|
date | Mon, 03 Nov 2008 22:52:26 +0100 |
parents | 95307ad235d9 |
children |
rev | line source |
---|---|
98
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
1 /******************************************************************************* |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
2 * Copyright (c) 2000, 2005 IBM Corporation and others. |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
3 * All rights reserved. This program and the accompanying materials |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
4 * are made available under the terms of the Eclipse Public License v1.0 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
5 * which accompanies this distribution, and is available at |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
6 * http://www.eclipse.org/legal/epl-v10.html |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
7 * |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
8 * Contributors: |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
9 * IBM Corporation - initial API and implementation |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
10 * Port to the D programming language: |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
11 * Frank Benoit <benoit@tionex.de> |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
12 *******************************************************************************/ |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
13 module dwtx.draw2d.BendpointLocator; |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
14 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
15 import dwt.dwthelper.utils; |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
16 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
17 import dwtx.draw2d.geometry.Point; |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
18 import dwtx.draw2d.ConnectionLocator; |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
19 import dwtx.draw2d.Connection; |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
20 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
21 /** |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
22 * Places a figure relative to a specified bend in a {@link Connection}. A bendpoint is |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
23 * one of the points returned in the connection's {@link Connection#getPoints()} method. |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
24 * It is not related to the bendpoint class used as routing constraints. |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
25 */ |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
26 public class BendpointLocator |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
27 : ConnectionLocator |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
28 { |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
29 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
30 private int index; |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
31 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
32 /** |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
33 * Creates a BendpointLocator associated with passed Connection c and index i. |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
34 * |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
35 * @param c Connection associated with BendpointLocator |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
36 * @param i Index of bendpoint, represents the position of the bendpoint on Connection c |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
37 * @since 2.0 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
38 */ |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
39 public this(Connection c, int i) { |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
40 super(c); |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
41 index = i; |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
42 } |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
43 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
44 /** |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
45 * Returns the index of this BendpointLocator. This index is the position of the reference |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
46 * point in this BendpointLocator's {@link Connection}. |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
47 * |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
48 * @return The index |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
49 * @since 2.0 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
50 */ |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
51 protected int getIndex() { |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
52 return index; |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
53 } |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
54 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
55 /** |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
56 * Returns reference point associated with the BendpointLocator. This Point is taken from |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
57 * the BendpointLocator's connection and is point number 'index'. |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
58 * |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
59 * @return The reference point |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
60 * @since 2.0 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
61 */ |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
62 protected Point getReferencePoint() { |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
63 Point p = getConnection().getPoints().getPoint(Point.SINGLETON, getIndex()); |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
64 getConnection().translateToAbsolute(p); |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
65 return p; |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
66 } |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
67 |
95307ad235d9
Added Draw2d code, still work in progress
Frank Benoit <benoit@tionex.de>
parents:
diff
changeset
|
68 } |