001/* 002 * Copyright (c) 2000 World Wide Web Consortium, 003 * (Massachusetts Institute of Technology, Institut National de 004 * Recherche en Informatique et en Automatique, Keio University). All 005 * Rights Reserved. This program is distributed under the W3C's Software 006 * Intellectual Property License. This program is distributed in the 007 * hope that it will be useful, but WITHOUT ANY WARRANTY; without even 008 * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 009 * PURPOSE. 010 * See W3C License http://www.w3.org/Consortium/Legal/ for more details. 011 */ 012 013package org.w3c.dom.stylesheets; 014 015import org.w3c.dom.Node; 016 017/** 018 * The <code>StyleSheet</code> interface is the abstract base interface for 019 * any type of style sheet. It represents a single style sheet associated 020 * with a structured document. In HTML, the StyleSheet interface represents 021 * either an external style sheet, included via the HTML LINK element, or 022 * an inline STYLE element. In XML, this interface represents an external 023 * style sheet, included via a style sheet processing instruction. 024 * <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>. 025 * @since DOM Level 2 026 */ 027public interface StyleSheet { 028 /** 029 * This specifies the style sheet language for this style sheet. The 030 * style sheet language is specified as a content type (e.g. 031 * "text/css"). The content type is often specified in the 032 * <code>ownerNode</code>. Also see the type attribute definition for 033 * the <code>LINK</code> element in HTML 4.0, and the type 034 * pseudo-attribute for the XML style sheet processing instruction. 035 */ 036 public String getType(); 037 038 /** 039 * <code>false</code> if the style sheet is applied to the document. 040 * <code>true</code> if it is not. Modifying this attribute may cause a 041 * new resolution of style for the document. A stylesheet only applies 042 * if both an appropriate medium definition is present and the disabled 043 * attribute is false. So, if the media doesn't apply to the current 044 * user agent, the <code>disabled</code> attribute is ignored. 045 */ 046 public boolean getDisabled(); 047 /** 048 * <code>false</code> if the style sheet is applied to the document. 049 * <code>true</code> if it is not. Modifying this attribute may cause a 050 * new resolution of style for the document. A stylesheet only applies 051 * if both an appropriate medium definition is present and the disabled 052 * attribute is false. So, if the media doesn't apply to the current 053 * user agent, the <code>disabled</code> attribute is ignored. 054 */ 055 public void setDisabled(boolean disabled); 056 057 /** 058 * The node that associates this style sheet with the document. For HTML, 059 * this may be the corresponding <code>LINK</code> or <code>STYLE</code> 060 * element. For XML, it may be the linking processing instruction. For 061 * style sheets that are included by other style sheets, the value of 062 * this attribute is <code>null</code>. 063 */ 064 public Node getOwnerNode(); 065 066 /** 067 * For style sheet languages that support the concept of style sheet 068 * inclusion, this attribute represents the including style sheet, if 069 * one exists. If the style sheet is a top-level style sheet, or the 070 * style sheet language does not support inclusion, the value of this 071 * attribute is <code>null</code>. 072 */ 073 public StyleSheet getParentStyleSheet(); 074 075 /** 076 * If the style sheet is a linked style sheet, the value of its attribute 077 * is its location. For inline style sheets, the value of this attribute 078 * is <code>null</code>. See the href attribute definition for the 079 * <code>LINK</code> element in HTML 4.0, and the href pseudo-attribute 080 * for the XML style sheet processing instruction. 081 */ 082 public String getHref(); 083 084 /** 085 * The advisory title. The title is often specified in the 086 * <code>ownerNode</code>. See the title attribute definition for the 087 * <code>LINK</code> element in HTML 4.0, and the title pseudo-attribute 088 * for the XML style sheet processing instruction. 089 */ 090 public String getTitle(); 091 092 /** 093 * The intended destination media for style information. The media is 094 * often specified in the <code>ownerNode</code>. If no media has been 095 * specified, the <code>MediaList</code> will be empty. See the media 096 * attribute definition for the <code>LINK</code> element in HTML 4.0, 097 * and the media pseudo-attribute for the XML style sheet processing 098 * instruction . Modifying the media list may cause a change to the 099 * attribute <code>disabled</code>. 100 */ 101 public MediaList getMedia(); 102 103}