/*
Copyright 2008-2010 Stefano Chizzolini. http://www.pdfclown.org
Contributors:
* Stefano Chizzolini (original code developer, http://www.stefanochizzolini.it)
This file should be part of the source code distribution of "PDF Clown library"
(the Program): see the accompanying README files for more info.
This Program is free software; you can redistribute it and/or modify it under the terms
of the GNU Lesser General Public License as published by the Free Software Foundation;
either version 3 of the License, or (at your option) any later version.
This Program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY,
either expressed or implied; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the License for more details.
You should have received a copy of the GNU Lesser General Public License along with this
Program (see README files); if not, go to the GNU website (http://www.gnu.org/licenses/).
Redistribution and use, with or without modification, are permitted provided that such
redistributions retain the above copyright notice, license and disclaimer, along with
this list of conditions.
*/
package org.pdfclown.documents.interaction.forms;
import org.pdfclown.PDF;
import org.pdfclown.VersionEnum;
import org.pdfclown.documents.Document;
import org.pdfclown.documents.interaction.annotations.Widget;
import org.pdfclown.files.File;
import org.pdfclown.objects.PdfDirectObject;
import org.pdfclown.objects.PdfInteger;
import org.pdfclown.objects.PdfName;
import org.pdfclown.objects.PdfTextString;
import org.pdfclown.util.NotImplementedException;
import java.util.EnumSet;
/**
Text field [PDF:1.6:8.6.3].
@author Stefano Chizzolini (http://www.stefanochizzolini.it)
@since 0.0.7
@version 0.1.0
*/
@PDF(VersionEnum.PDF12)
public final class TextField
extends Field
{
// <class>
// <dynamic>
// <constructors>
/**
Creates a new text field within the given document context.
*/
public TextField(
String name,
Widget widget,
String value
)
{
super(
PdfName.Tx,
name,
widget
);
setValue(value);
}
public TextField(
PdfDirectObject baseObject
)
{super(baseObject);}
// </constructors>
// <interface>
// <public>
@Override
public TextField clone(
Document context
)
{throw new NotImplementedException();}
/**
Gets the maximum length of the field's text, in characters.
*/
public int getMaxLength(
)
{
PdfInteger maxLengthObject = (PdfInteger)File.resolve(
getInheritableAttribute(PdfName.MaxLen)
);
if(maxLengthObject == null)
return Integer.MAX_VALUE;//TODO:verify!!!
return maxLengthObject.getRawValue();
}
/**
Gets whether the field can contain multiple lines of text.
*/
public boolean isMultiline(
)
{return getFlags().contains(FlagsEnum.Multiline);}
/**
Gets whether the field is intended for entering a secure password.
*/
public boolean isPassword(
)
{return getFlags().contains(FlagsEnum.Password);}
/**
Gets whether text entered in the field is spell-checked.
*/
public boolean isSpellChecked(
)
{return !getFlags().contains(FlagsEnum.DoNotSpellCheck);}
/**
@see #getMaxLength()
*/
public void setMaxLength(
int value
)
{throw new NotImplementedException();}
/**
@see #isMultiline()
*/
public void setMultiline(
boolean value
)
{
EnumSet<FlagsEnum> flags = getFlags();
if(value)
{flags.add(FlagsEnum.Multiline);}
else
{flags.remove(FlagsEnum.Multiline);}
setFlags(flags);
}
/**
@see #isPassword()
*/
public void setPassword(
boolean value
)
{
EnumSet<FlagsEnum> flags = getFlags();
if(value)
{flags.add(FlagsEnum.Password);}
else
{flags.remove(FlagsEnum.Password);}
setFlags(flags);
}
/**
@see #isSpellChecked()
*/
public void setSpellChecked(
boolean value
)
{
EnumSet<FlagsEnum> flags = getFlags();
if(value)
{flags.remove(FlagsEnum.DoNotSpellCheck);}
else
{flags.add(FlagsEnum.DoNotSpellCheck);}
setFlags(flags);
}
@Override
public void setValue(
Object value
)
{getBaseDataObject().put(PdfName.V,new PdfTextString((String)value));}
// </public>
// </interface>
// </dynamic>
// </class>
}