Removed special case handling of "auto" enum for length properties.

Added general support for "auto" and other enums on Length and Numeric
properties.


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198107 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 69 insertions, 0 deletions

diff --git a/src/java/org/apache/fop/fo/properties/EnumNumber.java b/src/java/org/apache/fop/fo/properties/EnumNumber.java
new file mode 100755
index 000000000..967d0357f
--- /dev/null
+++ b/src/java/org/apache/fop/fo/properties/EnumNumber.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2004 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.properties;
+
+/**
+ * A number quantity in XSL which is specified as an enum, such as "no-limit".
+ */
+public class EnumNumber extends NumberProperty {
+    private Property enum;
+    
+    public EnumNumber(Property enum) {
+        super(null);
+        this.enum = enum;
+    }
+
+    public int getEnum() {
+        return enum.getEnum();
+    }
+
+    /**
+     * Returns the length in 1/1000ths of a point (millipoints)
+     * @return the length in millipoints
+     */
+    public int getValue() {
+        log.error("getValue() called on " + enum + " number");
+        return 0;
+    }
+
+    /**
+     * Returns the value as numeric.
+     * @return the length in millipoints
+     */
+    public double getNumericValue() {
+        log.error("getNumericValue() called on " + enum + " number");
+        return 0;
+    }
+
+    /**
+     * @see org.apache.fop.fo.properties.Property#getString()
+     */
+    public String getString() {
+        return enum.toString();
+    }
+
+    /**
+     * @see org.apache.fop.fo.properties.Property#getString()
+     */
+    public Object getObject() {
+        return enum.getObject();
+    }
+
+
+}