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: * Contributor(s): Ivan Soleimanipour.
42: */
43:
44: /*
45: * "Extent.java"
46: * Extent.java 1.5 01/07/26
47: */
48:
49: package org.netbeans.lib.terminalemulator;
50:
51: public class Extent {
52: public Coord begin;
53: public Coord end;
54:
55: public Extent(Coord begin, Coord end) {
56: this .begin = (Coord) begin.clone();
57: this .end = (Coord) end.clone();
58: }
59:
60: /**
61: * Override Object.toString
62: */
63: public String toString() {
64: return "Extent[" + begin + " " + end + "]"; // NOI18N
65: }
66:
67: /**
68: * Ensure that 'begin' is before 'end'.
69: */
70: public Extent order() {
71: if (begin.compareTo(end) > 0) {
72: Coord tmp = begin;
73: begin = end;
74: end = tmp;
75: }
76: return this ;
77: }
78:
79: /*
80: * Return true if selection intersects the given row/column
81: */
82: public boolean intersects(int arow, int col) {
83: if (begin.row > arow)
84: return false;
85: else if (end.row < arow)
86: return false;
87: else if (begin.row == end.row)
88: return col >= begin.col && col <= end.col;
89: else if (arow == begin.row)
90: return col >= begin.col;
91: else if (arow == end.row)
92: return col <= end.col;
93: else
94: return true;
95: }
96: }
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