01: /**
02: * ===========================================
03: * JFreeReport : a free Java reporting library
04: * ===========================================
05: *
06: * Project Info: http://reporting.pentaho.org/
07: *
08: * (C) Copyright 2001-2007, by Object Refinery Ltd, Pentaho Corporation and Contributors.
09: *
10: * This library is free software; you can redistribute it and/or modify it under the terms
11: * of the GNU Lesser General Public License as published by the Free Software Foundation;
12: * either version 2.1 of the License, or (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
15: * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16: * See the GNU Lesser General Public License for more details.
17: *
18: * You should have received a copy of the GNU Lesser General Public License along with this
19: * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20: * Boston, MA 02111-1307, USA.
21: *
22: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
23: * in the United States and other countries.]
24: *
25: * ------------
26: * EndSequenceElement.java
27: * ------------
28: * (C) Copyright 2001-2007, by Object Refinery Ltd, Pentaho Corporation and Contributors.
29: */package org.jfree.report.layout.process.layoutrules;
30:
31: import org.jfree.report.layout.model.InlineRenderBox;
32: import org.jfree.report.layout.model.RenderNode;
33: import org.jfree.report.layout.model.context.BoxDefinition;
34: import org.jfree.report.layout.model.context.StaticBoxLayoutProperties;
35:
36: /**
37: * This marks the end of an inline-element. It represents the border and
38: * padding. There is no break before such an element.
39: *
40: * @author Thomas Morgner
41: */
42: public class EndSequenceElement implements InlineSequenceElement {
43: public static final InlineSequenceElement INSTANCE = new EndSequenceElement();
44:
45: private EndSequenceElement() {
46: }
47:
48: /**
49: * The width of the element. This is the minimum width of the element.
50: *
51: * @return
52: */
53: public long getMinimumWidth(final RenderNode node) {
54: final InlineRenderBox box = (InlineRenderBox) node;
55: final StaticBoxLayoutProperties blp = box
56: .getStaticBoxLayoutProperties();
57: final BoxDefinition bdef = box.getBoxDefinition();
58: return blp.getBorderRight() + bdef.getPaddingRight()
59: + blp.getMarginRight();
60: }
61:
62: /**
63: * The extra-space width for an element. Some elements can expand to fill some
64: * more space (justified text is a good example, adding some space between the
65: * letters of each word to reduce the inner-word spacing).
66: *
67: * @return
68: */
69: public long getMaximumWidth(final RenderNode node) {
70: return getMinimumWidth(node);
71: }
72:
73: public boolean isPreserveWhitespace(final RenderNode node) {
74: final InlineRenderBox box = (InlineRenderBox) node;
75: final StaticBoxLayoutProperties blp = box
76: .getStaticBoxLayoutProperties();
77: return blp.isPreserveSpace();
78: }
79: }
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