pbwest 2002/06/26 08:59:47
Modified: src/org/apache/fop/fo/expr Tag: FOP_0-20-0_Alt-Design
SystemFontFunction.java
Log:
Added 3 arg systemFontCharacteristic(). Added expandFontSHand().
Revision Changes Path
No revision
No revision
1.1.2.2 +72 -5 xml-fop/src/org/apache/fop/fo/expr/Attic/SystemFontFunction.java
Index: SystemFontFunction.java
===================================================================
RCS file:
/home/cvs/xml-fop/src/org/apache/fop/fo/expr/Attic/SystemFontFunction.java,v
retrieving revision 1.1.2.1
retrieving revision 1.1.2.2
diff -u -r1.1.2.1 -r1.1.2.2
--- SystemFontFunction.java 25 Jun 2002 14:06:03 -0000 1.1.2.1
+++ SystemFontFunction.java 26 Jun 2002 15:59:46 -0000 1.1.2.2
@@ -9,6 +9,8 @@
import org.apache.fop.fo.Properties.Font;
import org.apache.fop.fo.PropNames;
+import org.apache.fop.fo.PropertySets;
+import org.apache.fop.fo.expr.PropertyException;
import org.apache.fop.fo.expr.FunctionNotImplementedException;
/**
@@ -20,9 +22,74 @@
private static final String tag = "$Name$";
private static final String revision = "$Revision$";
- public static PropertyValue systemFont(String font, int property)
- throws FunctionNotImplementedException
+ /**
+ * Return the <tt>PropertyValue</tt> appropriate to the <em>property</em>
+ * of the argument. <em>property</em> must be one of the font
+ * characteristic properties in the expansion set of the <em>font</em>
+ * shorthand property; <em>PropertySets.fontExpansion</em>.
+ * @param property <tt>int</tt> index of the font characteristic property
+ * to be returned.
+ * @param font <tt>String</tt> name of the system font
+ * @exception FunctionNotImplementedException
+ * @exception PropertyException if the property is not appropriate or
+ * if any other errors occur in the processing of the property
+ */
+ public static PropertyValue systemFontCharacteristic
+ (int property, String font)
+ throws FunctionNotImplementedException, PropertyException
{
throw new FunctionNotImplementedException("system-font");
+ }
+
+ /**
+ * Return the <tt>PropertyValue</tt> appropriate to the <em>property</em>
+ * of the argument. The value returned is the current value of the
+ * font characteristic, named by <em>propName</em>, defined on the
+ * system font named by <em>font</em>. <em>propName</em> must be one of
+ * characteristic properties in the expansion set of the <em>font</em>
+ * shorthand property; <em>PropertySets.fontExpansion</em>.
+ * @param property <tt>int</tt> index of the property for the
+ * <tt>PropertyValue</tt> to be returned.
+ * @param font <tt>String</tt> name of the system font
+ * @param propName <tt>String</tt> name of font characteristic whose
+ * current value is to be returned.
+ * @exception FunctionNotImplementedException
+ * @exception PropertyException if the property is not appropriate or
+ * if any other errors occur in the processing of the property
+ */
+ public static PropertyValue systemFontCharacteristic
+ (int Property, String font, String propName)
+ throws FunctionNotImplementedException, PropertyException
+ {
+ throw new FunctionNotImplementedException("system-font");
+ }
+
+ /**
+ * Expand the <em>font</em> shorthand property defined for a named
+ * system font, by providing a <tt>PropertyValueList</tt> containing
+ * one element for each property expansion from the <em>font</em>
+ * shorthand. Individual values are derived by calling
+ * <em>SystemFontFunction.systemFontCharacteristic</em> for each
+ * property in the expansion.
+ * @param property <tt>int</tt> index of the property for the
+ * <tt>PropertyValue</tt> to be returned.
+ * @param font <tt>String</tt> name of the system font
+ * @return <tt>PropertyValueList</tt> containing a list of
+ * <tt>PropertyValue</tt>s, one for each property in the expansion of
+ * the <em>font</em> shorthand property.
+ * @exception PropertyException
+ */
+ public static PropertyValueList expandFontSHand
+ (int property, String font)
+ throws PropertyException
+ {
+ // Get the array of indices of the properties in the
+ // expansion of this shorthand
+ ROIntArray expansion = PropertySets.fontExpansion;
+ PropertyValueList list = new PropertyValueList(property);
+ for (int i = 0; i < expansion.length; i++) {
+ list.add(systemFontCharacteristic(expansion.get(i), font));
+ }
+ return list;
}
}
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
