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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
/*
* Copyright 1999-2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* $Id$ */
package org.apache.fop.fo.flow;
// XML
import org.xml.sax.Locator;
import org.apache.fop.apps.FOPException;
import org.apache.fop.datatypes.Length;
import org.apache.fop.datatypes.Numeric;
import org.apache.fop.fo.FONode;
import org.apache.fop.fo.FObj;
import org.apache.fop.fo.PropertyList;
import org.apache.fop.fo.ValidationException;
import org.apache.fop.fo.expr.PropertyException;
import org.apache.fop.fo.properties.CommonBorderPaddingBackground;
/**
* Class modelling the fo:table-column object.
*/
public class TableColumn extends FObj {
// The value of properties relevant for fo:table-column.
private CommonBorderPaddingBackground commonBorderPaddingBackground;
// private ToBeImplementedProperty borderAfterPrecedence;
// private ToBeImplementedProperty borderBeforePrecedence;
// private ToBeImplementedProperty borderEndPrecedence;
// private ToBeImplementedProperty borderStartPrecedence;
private Numeric columnNumber;
private Length columnWidth;
private Numeric numberColumnsRepeated;
private Numeric numberColumnsSpanned;
private int visibility;
// End of property values
/**
* @param parent FONode that is the parent of this object
*/
public TableColumn(FONode parent) {
super(parent);
}
/**
* @see org.apache.fop.fo.FObj#bind(PropertyList)
*/
public void bind(PropertyList pList) throws FOPException {
commonBorderPaddingBackground = pList.getBorderPaddingBackgroundProps();
// borderAfterPrecedence = pList.get(PR_BORDER_AFTER_PRECEDENCE);
// borderBeforePrecedence = pList.get(PR_BORDER_BEFORE_PRECEDENCE);
// borderEndPrecedence = pList.get(PR_BORDER_END_PRECEDENCE);
// borderStartPrecedence = pList.get(PR_BORDER_START_PRECEDENCE);
columnNumber = pList.get(PR_COLUMN_NUMBER).getNumeric();
columnWidth = pList.get(PR_COLUMN_WIDTH).getLength();
numberColumnsRepeated = pList.get(PR_NUMBER_COLUMNS_REPEATED).getNumeric();
numberColumnsSpanned = pList.get(PR_NUMBER_COLUMNS_SPANNED).getNumeric();
visibility = pList.get(PR_VISIBILITY).getEnum();
if (columnNumber.getValue() < 0) {
//not catching 0 here because it is the indication that no
//column-number has been specified
throw new PropertyException("column-number must be 1 or bigger, "
+ "but got " + columnNumber.getValue());
}
if (numberColumnsRepeated.getValue() <= 0) {
throw new PropertyException("number-columns-repeated must be 1 or bigger, "
+ "but got " + numberColumnsRepeated.getValue());
}
if (numberColumnsSpanned.getValue() <= 0) {
throw new PropertyException("number-columns-spanned must be 1 or bigger, "
+ "but got " + numberColumnsSpanned.getValue());
}
}
/**
* @see org.apache.fop.fo.FONode#startOfNode()
*/
protected void startOfNode() throws FOPException {
getFOEventHandler().startColumn(this);
}
/**
* @see org.apache.fop.fo.FONode#endOfNode
*/
protected void endOfNode() throws FOPException {
getFOEventHandler().endColumn(this);
}
/**
* @see org.apache.fop.fo.FONode#validateChildNode(Locator, String, String)
* XSL Content Model: empty
*/
protected void validateChildNode(Locator loc, String nsURI, String localName)
throws ValidationException {
invalidChildError(loc, nsURI, localName);
}
/**
* @return the Common Border, Padding, and Background Properties.
*/
public CommonBorderPaddingBackground getCommonBorderPaddingBackground() {
return commonBorderPaddingBackground;
}
/**
* @return the "column-width" property.
*/
public Length getColumnWidth() {
return columnWidth;
}
/**
* @return true if the "column-number" property was set.
*/
public boolean hasColumnNumber() {
return (columnNumber.getValue() >= 1);
}
/**
* @return the "column-number" property.
*/
public int getColumnNumber() {
return columnNumber.getValue();
}
/** @return value for number-columns-repeated. */
public int getNumberColumnsRepeated() {
return numberColumnsRepeated.getValue();
}
/** @return value for number-columns-spanned. */
public int getNumberColumnsSpanned() {
return numberColumnsSpanned.getValue();
}
/** @see org.apache.fop.fo.FONode#getName() */
public String getName() {
return "fo:table-column";
}
/** @see org.apache.fop.fo.FObj#getNameId() */
public int getNameId() {
return FO_TABLE_COLUMN;
}
/** @see java.lang.Object#toString() */
public String toString() {
StringBuffer sb = new StringBuffer("fo:table-column");
if (hasColumnNumber()) {
sb.append(" column-number=").append(getColumnNumber());
}
if (getNumberColumnsRepeated() > 1) {
sb.append(" number-columns-repeated=").append(getNumberColumnsRepeated());
}
if (getNumberColumnsSpanned() > 1) {
sb.append(" number-columns-spanned=").append(getNumberColumnsSpanned());
}
sb.append(" column-width=").append(getColumnWidth());
return sb.toString();
}
}
|
