All Packages Class Hierarchy This Package Previous Next Index
Interface org.w3c.css.sac.DocumentHandler
- public interface DocumentHandler
This is the main interface that most CSS applications implement: if the
application needs to be informed of basic parsing events, it implements this
interface and registers an instance with the CSS parser using the
setCSSHandler method.
Method Index
-
comment(String)
- Receive notification of a comment.
-
endDocument(InputSource)
- Receive notification of the end of a document.
-
endFontFace()
- Receive notification of the end of a font face statement.
-
endMedia(MediaList)
- Receive notification of the end of a media statement.
-
endPage(String, String)
- Receive notification of the end of a media statement.
-
endSelector(SelectorList)
- Receive notification of the end of a rule statement.
-
ignorableAtRule(String)
- Receive notification of an unknown rule t-rule not supported by this
parser.
-
importStyle(String, MediaList, String)
- Receive notification of a import statement in the style sheet.
-
namespaceDeclaration(String, String)
- Receive notification of an unknown rule t-rule not supported by this
parser.
-
property(String, LexicalUnit, boolean)
- Receive notification of a declaration.
-
startDocument(InputSource)
- Receive notification of the beginning of a style sheet.
-
startFontFace()
- Receive notification of the beginning of a font face statement.
-
startMedia(MediaList)
- Receive notification of the beginning of a media statement.
-
startPage(String, String)
- Receive notification of the beginning of a page statement.
-
startSelector(SelectorList)
- Receive notification of the beginning of a rule statement.
Methods
startDocument
public abstract void startDocument(InputSource source) throws CSSException
- Receive notification of the beginning of a style sheet.
The CSS parser will invoke this method only once, before any other
methods in this interface.
- Parameters:
- uri - The URI of the style sheet. @@TODO can be NULL ! (inline style sheet)
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
endDocument
public abstract void endDocument(InputSource source) throws CSSException
- Receive notification of the end of a document.
The CSS parser will invoke this method only once, and it will be the
last method invoked during the parse. The parser shall not invoke this
method until it has either abandoned parsing (because of an
unrecoverable error) or reached the end of input.
- Parameters:
- uri - The URI of the style sheet.
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
comment
public abstract void comment(String text) throws CSSException
- Receive notification of a comment.
If the comment appears in a declaration (e.g. color: /* comment * / blue;),
the parser notifies the comment before the declaration.
- Parameters:
- text - The comment.
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
ignorableAtRule
public abstract void ignorableAtRule(String atRule) throws CSSException
- Receive notification of an unknown rule t-rule not supported by this
parser.
- Parameters:
- at-rule - The complete ignored at-rule.
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
namespaceDeclaration
public abstract void namespaceDeclaration(String prefix,
String uri) throws CSSException
- Receive notification of an unknown rule t-rule not supported by this
parser.
- Parameters:
- prefix -
null
if this is the default namespace
- uri - The URI for this namespace.
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
importStyle
public abstract void importStyle(String uri,
MediaList media,
String defaultNamespaceURI) throws CSSException
- Receive notification of a import statement in the style sheet.
- Parameters:
- uri - The URI of the imported style sheet.
- media - The intended destination media for style information.
- defaultNamepaceURI - The default namespace URI for the imported
style sheet.
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
startMedia
public abstract void startMedia(MediaList media) throws CSSException
- Receive notification of the beginning of a media statement.
The Parser will invoke this method at the beginning of every media
statement in the style sheet. there will be a corresponding endMedia()
event for every startElement() event.
- Parameters:
- media - The intended destination media for style information.
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
endMedia
public abstract void endMedia(MediaList media) throws CSSException
- Receive notification of the end of a media statement.
- Parameters:
- media - The intended destination media for style information.
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
startPage
public abstract void startPage(String name,
String pseudo_page) throws CSSException
- Receive notification of the beginning of a page statement.
The Parser will invoke this method at the beginning of every page
statement in the style sheet. there will be a corresponding endPage()
event for every startPage() event.
- Parameters:
- name - the name of the page (if any, null otherwise)
- pseudo_page - the pseudo page (if any, null otherwise)
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
endPage
public abstract void endPage(String name,
String pseudo_page) throws CSSException
- Receive notification of the end of a media statement.
- Parameters:
- media - The intended destination medium for style information.
- pseudo_page - the pseudo page (if any, null otherwise)
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
startFontFace
public abstract void startFontFace() throws CSSException
- Receive notification of the beginning of a font face statement.
The Parser will invoke this method at the beginning of every font face
statement in the style sheet. there will be a corresponding endFontFace()
event for every startFontFace() event.
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
endFontFace
public abstract void endFontFace() throws CSSException
- Receive notification of the end of a font face statement.
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
startSelector
public abstract void startSelector(SelectorList selectors) throws CSSException
- Receive notification of the beginning of a rule statement.
- Parameters:
- selectors - All intended selectors for all declarations.
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
endSelector
public abstract void endSelector(SelectorList selectors) throws CSSException
- Receive notification of the end of a rule statement.
- Parameters:
- selectors - All intended selectors for all declarations.
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
property
public abstract void property(String name,
LexicalUnit value,
boolean important) throws CSSException
- Receive notification of a declaration.
- Parameters:
- name - the name of the property.
- value - the value of the property. All whitespace are stripped.
- important - is this property important ?
- Throws: CSSException
- Any CSS exception, possibly wrapping another
exception.
All Packages Class Hierarchy This Package Previous Next Index