From 69e50d90bd1fdf89e28f93c9b9c1b7930698ac1c Mon Sep 17 00:00:00 2001
From: arved <arved@unknown>
Date: Sun, 4 Mar 2001 22:59:20 +0000
Subject: Start region

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@194132 13f79535-47bb-0310-9956-ffa450edef68
---
 src/org/apache/fop/fo/pagination/RegionStart.java | 83 +++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 src/org/apache/fop/fo/pagination/RegionStart.java

diff --git a/src/org/apache/fop/fo/pagination/RegionStart.java b/src/org/apache/fop/fo/pagination/RegionStart.java
new file mode 100644
index 000000000..57b320027
--- /dev/null
+++ b/src/org/apache/fop/fo/pagination/RegionStart.java
@@ -0,0 +1,83 @@
+/* $Id$
+ * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
+ * For details on use and redistribution please refer to the 
+ * LICENSE file included with these sources."
+ */
+
+package org.apache.fop.fo.pagination;
+
+// FOP
+import org.apache.fop.fo.*;
+import org.apache.fop.fo.properties.*;
+import org.apache.fop.layout.RegionArea;
+import org.apache.fop.apps.FOPException;				   
+
+public class RegionStart extends Region {
+
+    public static class Maker extends FObj.Maker {
+	public FObj make(FObj parent, PropertyList propertyList) throws FOPException {
+	    return new RegionStart(parent, propertyList);
+	}
+    }
+
+    public static FObj.Maker maker() {
+	return new RegionStart.Maker();
+    }	
+	
+    public static final String REGION_CLASS = "start";
+    
+
+    protected RegionStart(FObj parent, PropertyList propertyList)
+	throws FOPException 
+    {
+	super(parent, propertyList);
+    }
+    
+
+    RegionArea makeRegionArea(int allocationRectangleXPosition,
+		      int allocationRectangleYPosition,
+		      int allocationRectangleWidth,
+		      int allocationRectangleHeight,
+			  boolean beforePrecedence, boolean afterPrecedence,
+				   int beforeHeight, int afterHeight) {
+		int extent = this.properties.get("extent").getLength().mvalue();
+			
+		int startY = allocationRectangleYPosition;
+		int startH = allocationRectangleHeight;
+		if (beforePrecedence)
+		{
+			startY -= beforeHeight;
+			startH -= beforeHeight;
+		}
+		if (afterPrecedence)
+			startH -= afterHeight;
+		return new RegionArea(allocationRectangleXPosition,
+				  startY, extent, startH);
+    }
+
+    RegionArea makeRegionArea(int allocationRectangleXPosition,
+		      int allocationRectangleYPosition,
+		      int allocationRectangleWidth,
+		      int allocationRectangleHeight) {
+		int extent = this.properties.get("extent").getLength().mvalue();
+		return makeRegionArea(allocationRectangleXPosition,
+				  allocationRectangleYPosition,
+				  allocationRectangleWidth, extent, false, false, 0, 0);
+    }
+
+    protected String getDefaultRegionName() 
+    {
+	return "xsl-region-start";
+    }
+    
+    protected String getElementName() 
+    {
+	return "fo:region-start";
+    }
+
+    public String getRegionClass() 
+    {
+	return REGION_CLASS;
+    }
+
+}
-- 
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