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51 package org.apache.fop.fo.pagination;
52
53 import org.apache.fop.fo.*;
55 import org.apache.fop.layout.RegionArea;
56 import org.apache.fop.layout.BorderAndPadding;
57 import org.apache.fop.layout.BackgroundProps;
58 import org.apache.fop.apps.FOPException;
59
60
67 public class RegionStart extends Region {
68
69 public static class Maker extends FObj.Maker {
70 public FObj make(FObj parent, PropertyList propertyList,
71 String  systemId, int line, int column)
72 throws FOPException {
73 return new RegionStart(parent, propertyList,
74 systemId, line, column);
75 }
76
77 }
78
79 public static FObj.Maker maker() {
80 return new RegionStart.Maker();
81 }
82
83 public static final String REGION_CLASS = "start";
84
85
86 protected RegionStart(FObj parent, PropertyList propertyList,
87 String systemId, int line, int column)
88 throws FOPException {
89 super(parent, propertyList, systemId, line, column);
90 }
91
92 public String getName() {
93 return "fo:region-start";
94 }
95
96 RegionArea makeRegionArea(int allocationRectangleXPosition,
97 int allocationRectangleYPosition,
98 int allocationRectangleWidth,
99 int allocationRectangleHeight,
100 boolean beforePrecedence,
101 boolean afterPrecedence, int beforeExtent,
102 int afterExtent) {
103 int extent = this.properties.get("extent").getLength().mvalue();
104
105 int startY = allocationRectangleYPosition;
106 int startH = allocationRectangleHeight;
107 if (beforePrecedence) {
108 startY -= beforeExtent;
109 startH -= beforeExtent;
110 }
111 if (afterPrecedence)
112 startH -= afterExtent;
113 RegionArea area = new RegionArea(allocationRectangleXPosition,
114 startY, extent, startH);
115 area.setBackground(propMgr.getBackgroundProps());
116 return area;
117 }
118
119 RegionArea makeRegionArea(int allocationRectangleXPosition,
120 int allocationRectangleYPosition,
121 int allocationRectangleWidth,
122 int allocationRectangleHeight) {
123
124 BorderAndPadding bap = propMgr.getBorderAndPadding();
126 BackgroundProps bProps = propMgr.getBackgroundProps();
127
128 int extent = this.properties.get("extent").getLength().mvalue();
131
136 return makeRegionArea(allocationRectangleXPosition,
137 allocationRectangleYPosition,
138 allocationRectangleWidth, extent, false, false,
139 0, 0);
140 }
141
142 protected String getDefaultRegionName() {
143 return "xsl-region-start";
144 }
145
146 public String getRegionClass() {
147 return REGION_CLASS;
148 }
149
150 public int getExtent() {
151 return properties.get("extent").getLength().mvalue();
152 }
153 }
154 |
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