1 files changed, 95 insertions, 0 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/interactive/form/PDChoiceButton.java b/src/main/java/org/pdfbox/pdmodel/interactive/form/PDChoiceButton.java
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+++ b/src/main/java/org/pdfbox/pdmodel/interactive/form/PDChoiceButton.java
@@ -0,0 +1,95 @@
+/**
+ * Copyright (c) 2003, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.pdmodel.interactive.form;
+
+import org.pdfbox.cos.COSArray;
+import org.pdfbox.cos.COSDictionary;
+import org.pdfbox.cos.COSName;
+import org.pdfbox.cos.COSString;
+
+import org.pdfbox.pdmodel.common.COSArrayList;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * This holds common functionality for check boxes and radio buttons.
+ *
+ * @author sug
+ * @version $Revision: 1.4 $
+ */
+public abstract class PDChoiceButton extends PDField
+{
+
+    /**
+     * @see PDField#PDField(PDAcroForm,org.pdfbox.cos.COSDictionary)
+     *
+     * @param theAcroForm The acroForm for this field.
+     * @param field The field for this button.
+     */
+    public PDChoiceButton( PDAcroForm theAcroForm, COSDictionary field)
+    {
+        super(theAcroForm, field);
+    }
+
+    /**
+     * This will get the option values "Opt" entry of the pdf button.
+     *
+     * @return A list of java.lang.String values.
+     */
+    public List getOptions()
+    {
+        List retval = null;
+        COSArray array = (COSArray)getDictionary().getDictionaryObject( COSName.getPDFName( "Opt" ) );
+        if( array != null )
+        {
+            List strings = new ArrayList();
+            for( int i=0; i<array.size(); i++ )
+            {
+                strings.add( ((COSString)array.getObject( i )).getString() );
+            }
+            retval = new COSArrayList( strings, array );
+        }
+        return retval;
+    }
+
+    /**
+     * This will will set the list of options for this button.
+     *
+     * @param options The list of options for the button.
+     */
+    public void setOptions( List options )
+    {
+        getDictionary().setItem(
+            COSName.getPDFName( "Opt" ),
+            COSArrayList.converterToCOSArray( options ) );
+    }
+}
+\ No newline at end of file