1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/**
* ===========================================
* LibLayout : a free Java layouting library
* ===========================================
*
* Project Info: http://reporting.pentaho.org/liblayout/
*
* (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
*
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id: ParagraphPoolBox.java 3524 2007-10-16 11:26:31Z tmorgner $
* ------------
* (C) Copyright 2006-2007, by Pentaho Corporation.
*/
package org.jfree.layouting.renderer.model;
import org.jfree.layouting.input.style.keys.line.LineStyleKeys;
import org.jfree.layouting.input.style.values.CSSValue;
import org.jfree.layouting.layouter.context.LayoutContext;
import org.jfree.layouting.output.OutputProcessorMetaData;
import org.jfree.layouting.renderer.border.RenderLength;
/**
* Creation-Date: 04.10.2006, 17:50:44
*
* @author Thomas Morgner
*/
public class ParagraphPoolBox extends InlineRenderBox
{
private RenderLength lineHeight;
public ParagraphPoolBox(final BoxDefinition boxDefinition)
{
super(boxDefinition);
}
public void appyStyle(final LayoutContext context, final OutputProcessorMetaData metaData)
{
super.appyStyle(context, metaData);
final CSSValue lineHeightValue = context.getValue(LineStyleKeys.LINE_HEIGHT);
lineHeight = RenderLength.convertToInternal
(lineHeightValue, context, metaData);
}
public RenderLength getLineHeight()
{
return lineHeight;
}
public void close()
{
if (isOpen() == false)
{
return;
}
final RenderBox parent = getParent();
super.close();
if (parent != null)
{
parent.close();
}
}
public void trim()
{
// remove leading and trailing spacer ...
RenderNode node = getFirstChild();
while (node != null)
{
if (node.isIgnorableForRendering() == false)
{
break;
}
remove(node);
node = getFirstChild();
}
node = getLastChild();
while (node != null)
{
if (node.isIgnorableForRendering() == false)
{
break;
}
remove(node);
node = getLastChild();
}
}
public void setParent (final RenderBox parent)
{
super.setParent(parent);
}
}
|
