Package com.steadystate.css.dom
Class CSSStyleSheetImpl
- java.lang.Object
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- com.steadystate.css.dom.CSSStyleSheetImpl
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- All Implemented Interfaces:
java.io.Serializable
,CSSStyleSheet
,StyleSheet
public class CSSStyleSheetImpl extends java.lang.Object implements CSSStyleSheet, java.io.Serializable
TODO: Setting the media list- Version:
- $Release$
- Author:
- David Schweinsberg
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
KEY_DISABLED_CHANGED
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Constructor Summary
Constructors Constructor Description CSSStyleSheetImpl()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
deleteRule(int index)
Used to delete a rule from the style sheet.CSSRuleList
getCssRules()
The list of all CSS rules contained within the style sheet.boolean
getDisabled()
false
if the style sheet is applied to the document.java.lang.String
getHref()
If the style sheet is a linked style sheet, the value of its attribute is its location.MediaList
getMedia()
The intended destination media for style information.org.w3c.dom.Node
getOwnerNode()
The node that associates this style sheet with the document.CSSRule
getOwnerRule()
If this style sheet comes from an@import
rule, theownerRule
attribute will contain theCSSImportRule
.StyleSheet
getParentStyleSheet()
For style sheet languages that support the concept of style sheet inclusion, this attribute represents the including style sheet, if one exists.java.lang.String
getTitle()
The advisory title.java.lang.String
getType()
This specifies the style sheet language for this style sheet.int
insertRule(java.lang.String rule, int index)
Used to insert a new rule into the style sheet.boolean
isReadOnly()
void
setDisabled(boolean disabled)
We will need to respond more fully if a stylesheet is disabled, probably by generating an event for the main application.void
setDisabledOnly(boolean disabled)
void
setHref(java.lang.String href)
void
setMedia(java.lang.String mediaText)
void
setOwnerNode(org.w3c.dom.Node ownerNode)
void
setOwnerRule(CSSRule ownerRule)
void
setParentStyleSheet(StyleSheet parentStyleSheet)
void
setReadOnly(boolean b)
void
setRuleList(CSSRuleListImpl rules)
void
setTitle(java.lang.String title)
java.lang.String
toString()
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Field Detail
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KEY_DISABLED_CHANGED
public static final java.lang.String KEY_DISABLED_CHANGED
- See Also:
- Constant Field Values
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Method Detail
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getType
public java.lang.String getType()
Description copied from interface:StyleSheet
This specifies the style sheet language for this style sheet. The style sheet language is specified as a content type (e.g. "text/css"). The content type is often specified in theownerNode
. Also see the type attribute definition for theLINK
element in HTML 4.0, and the type pseudo-attribute for the XML style sheet processing instruction.- Specified by:
getType
in interfaceStyleSheet
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getDisabled
public boolean getDisabled()
Description copied from interface:StyleSheet
false
if the style sheet is applied to the document.true
if it is not. Modifying this attribute may cause a new resolution of style for the document. A stylesheet only applies if both an appropriate medium definition is present and the disabled attribute is false. So, if the media doesn't apply to the current user agent, thedisabled
attribute is ignored.- Specified by:
getDisabled
in interfaceStyleSheet
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setDisabled
public void setDisabled(boolean disabled)
We will need to respond more fully if a stylesheet is disabled, probably by generating an event for the main application.- Specified by:
setDisabled
in interfaceStyleSheet
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setDisabledOnly
public void setDisabledOnly(boolean disabled)
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getOwnerNode
public org.w3c.dom.Node getOwnerNode()
Description copied from interface:StyleSheet
The node that associates this style sheet with the document. For HTML, this may be the correspondingLINK
orSTYLE
element. For XML, it may be the linking processing instruction. For style sheets that are included by other style sheets, the value of this attribute isnull
.- Specified by:
getOwnerNode
in interfaceStyleSheet
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getParentStyleSheet
public StyleSheet getParentStyleSheet()
Description copied from interface:StyleSheet
For style sheet languages that support the concept of style sheet inclusion, this attribute represents the including style sheet, if one exists. If the style sheet is a top-level style sheet, or the style sheet language does not support inclusion, the value of this attribute isnull
.- Specified by:
getParentStyleSheet
in interfaceStyleSheet
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getHref
public java.lang.String getHref()
Description copied from interface:StyleSheet
If the style sheet is a linked style sheet, the value of its attribute is its location. For inline style sheets, the value of this attribute isnull
. See the href attribute definition for theLINK
element in HTML 4.0, and the href pseudo-attribute for the XML style sheet processing instruction.- Specified by:
getHref
in interfaceStyleSheet
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getTitle
public java.lang.String getTitle()
Description copied from interface:StyleSheet
The advisory title. The title is often specified in theownerNode
. See the title attribute definition for theLINK
element in HTML 4.0, and the title pseudo-attribute for the XML style sheet processing instruction.- Specified by:
getTitle
in interfaceStyleSheet
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getMedia
public MediaList getMedia()
Description copied from interface:StyleSheet
The intended destination media for style information. The media is often specified in theownerNode
. If no media has been specified, theMediaList
will be empty. See the media attribute definition for theLINK
element in HTML 4.0, and the media pseudo-attribute for the XML style sheet processing instruction . Modifying the media list may cause a change to the attributedisabled
.- Specified by:
getMedia
in interfaceStyleSheet
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getOwnerRule
public CSSRule getOwnerRule()
Description copied from interface:CSSStyleSheet
If this style sheet comes from an@import
rule, theownerRule
attribute will contain theCSSImportRule
. In that case, theownerNode
attribute in theStyleSheet
interface will benull
. If the style sheet comes from an element or a processing instruction, theownerRule
attribute will benull
and theownerNode
attribute will contain theNode
.- Specified by:
getOwnerRule
in interfaceCSSStyleSheet
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getCssRules
public CSSRuleList getCssRules()
Description copied from interface:CSSStyleSheet
The list of all CSS rules contained within the style sheet. This includes both rule sets and at-rules.- Specified by:
getCssRules
in interfaceCSSStyleSheet
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insertRule
public int insertRule(java.lang.String rule, int index) throws org.w3c.dom.DOMException
Description copied from interface:CSSStyleSheet
Used to insert a new rule into the style sheet. The new rule now becomes part of the cascade.- Specified by:
insertRule
in interfaceCSSStyleSheet
- Parameters:
rule
- The parsable text representing the rule. For rule sets this contains both the selector and the style declaration. For at-rules, this specifies both the at-identifier and the rule content.index
- The index within the style sheet's rule list of the rule before which to insert the specified rule. If the specified index is equal to the length of the style sheet's rule collection, the rule will be added to the end of the style sheet.- Returns:
- The index within the style sheet's rule collection of the newly inserted rule.
- Throws:
org.w3c.dom.DOMException
- HIERARCHY_REQUEST_ERR: Raised if the rule cannot be inserted at the specified index e.g. if an@import
rule is inserted after a standard rule set or other at-rule.
INDEX_SIZE_ERR: Raised if the specified index is not a valid insertion point.
NO_MODIFICATION_ALLOWED_ERR: Raised if this style sheet is readonly.
SYNTAX_ERR: Raised if the specified rule has a syntax error and is unparsable.
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deleteRule
public void deleteRule(int index) throws org.w3c.dom.DOMException
Description copied from interface:CSSStyleSheet
Used to delete a rule from the style sheet.- Specified by:
deleteRule
in interfaceCSSStyleSheet
- Parameters:
index
- The index within the style sheet's rule list of the rule to remove.- Throws:
org.w3c.dom.DOMException
- INDEX_SIZE_ERR: Raised if the specified index does not correspond to a rule in the style sheet's rule list.
NO_MODIFICATION_ALLOWED_ERR: Raised if this style sheet is readonly.
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isReadOnly
public boolean isReadOnly()
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setReadOnly
public void setReadOnly(boolean b)
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setOwnerNode
public void setOwnerNode(org.w3c.dom.Node ownerNode)
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setParentStyleSheet
public void setParentStyleSheet(StyleSheet parentStyleSheet)
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setHref
public void setHref(java.lang.String href)
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setTitle
public void setTitle(java.lang.String title)
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setMedia
public void setMedia(java.lang.String mediaText)
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setOwnerRule
public void setOwnerRule(CSSRule ownerRule)
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setRuleList
public void setRuleList(CSSRuleListImpl rules)
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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