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* This file is available under and governed by the GNU General Public
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* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
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package org.w3c.dom.stylesheets;
import org.w3c.dom.DOMException;
The MediaList
interface provides the abstraction of an
ordered collection of media, without defining or constraining how this
collection is implemented. An empty list is the same as a list that
contains the medium "all"
.
The items in the MediaList
are accessible via an integral
index, starting from 0.
See also the Document Object Model (DOM) Level 2 Style Specification.
Since: 1.4, DOM Level 2
/**
* The <code>MediaList</code> interface provides the abstraction of an
* ordered collection of media, without defining or constraining how this
* collection is implemented. An empty list is the same as a list that
* contains the medium <code>"all"</code>.
* <p> The items in the <code>MediaList</code> are accessible via an integral
* index, starting from 0.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since 1.4, DOM Level 2
*/
public interface MediaList {
The parsable textual representation of the media list. This is a
comma-separated list of media.
/**
* The parsable textual representation of the media list. This is a
* comma-separated list of media.
*/
public String getMediaText();
The parsable textual representation of the media list. This is a
comma-separated list of media.
Throws: - DOMException –
SYNTAX_ERR: Raised if the specified string value has a syntax error
and is unparsable.
NO_MODIFICATION_ALLOWED_ERR: Raised if this media list is
readonly.
/**
* The parsable textual representation of the media list. This is a
* comma-separated list of media.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified string value has a syntax error
* and is unparsable.
* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this media list is
* readonly.
*/
public void setMediaText(String mediaText)
throws DOMException;
The number of media in the list. The range of valid media is
0
to length-1
inclusive.
/**
* The number of media in the list. The range of valid media is
* <code>0</code> to <code>length-1</code> inclusive.
*/
public int getLength();
Returns the index
th in the list. If index
is
greater than or equal to the number of media in the list, this
returns null
.
Params: - index – Index into the collection.
Returns: The medium at the index
th position in the
MediaList
, or null
if that is not a valid
index.
/**
* Returns the <code>index</code>th in the list. If <code>index</code> is
* greater than or equal to the number of media in the list, this
* returns <code>null</code>.
* @param index Index into the collection.
* @return The medium at the <code>index</code>th position in the
* <code>MediaList</code>, or <code>null</code> if that is not a valid
* index.
*/
public String item(int index);
Deletes the medium indicated by oldMedium
from the list.
Params: - oldMedium – The medium to delete in the media list.
Throws: - DOMException –
NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
NOT_FOUND_ERR: Raised if oldMedium
is not in the
list.
/**
* Deletes the medium indicated by <code>oldMedium</code> from the list.
* @param oldMedium The medium to delete in the media list.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
* <br> NOT_FOUND_ERR: Raised if <code>oldMedium</code> is not in the
* list.
*/
public void deleteMedium(String oldMedium)
throws DOMException;
Adds the medium newMedium
to the end of the list. If the
newMedium
is already used, it is first removed.
Params: - newMedium – The new medium to add.
Throws: - DOMException –
INVALID_CHARACTER_ERR: If the medium contains characters that are
invalid in the underlying style language.
NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
/**
* Adds the medium <code>newMedium</code> to the end of the list. If the
* <code>newMedium</code> is already used, it is first removed.
* @param newMedium The new medium to add.
* @exception DOMException
* INVALID_CHARACTER_ERR: If the medium contains characters that are
* invalid in the underlying style language.
* <br> NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
*/
public void appendMedium(String newMedium)
throws DOMException;
}