SVG:Macros
From MozillaWiki
NS_FORWARD_NSIDOMNODE_NO_CLONENODE [edit]
The macro NS_FORWARD_NSIDOMNODE_NO_CLONENODE is defined in nsGenericElement.h and is used to forward the DOM Node implementation to a base class, except for cloneNode() (as the name suggests).
NS_FORWARD_NSIDOMELEMENT [edit]
The macro NS_FORWARD_NSIDOMELEMENT is generated automatically by the IDL compiler for the nsIDOMElement interface when the file nsIDOMElement.idl is compiled. This macro is written to the file nsIDOMElement.h as the following.
/* Use this macro to declare functions that forward the behavior of this interface to another object. */
#define NS_FORWARD_NSIDOMELEMENT(_to) \
NS_IMETHOD GetTagName(nsAString & aTagName) { return _to GetTagName(aTagName); } \
NS_IMETHOD GetAttribute(const nsAString & name, nsAString & _retval) { return _to GetAttribute(name, _retval); } \
NS_IMETHOD SetAttribute(const nsAString & name, const nsAString & value) { return _to SetAttribute(name, value); } \
NS_IMETHOD RemoveAttribute(const nsAString & name) { return _to RemoveAttribute(name); } \
NS_IMETHOD GetAttributeNode(const nsAString & name, nsIDOMAttr **_retval) { return _to GetAttributeNode(name, _retval); } \
NS_IMETHOD SetAttributeNode(nsIDOMAttr *newAttr, nsIDOMAttr **_retval) { return _to SetAttributeNode(newAttr, _retval); } \
NS_IMETHOD RemoveAttributeNode(nsIDOMAttr *oldAttr, nsIDOMAttr **_retval) { return _to RemoveAttributeNode(oldAttr, _retval); } \
NS_IMETHOD GetElementsByTagName(const nsAString & name, nsIDOMNodeList **_retval) { return _to GetElementsByTagName(name, _retval); } \
NS_IMETHOD GetAttributeNS(const nsAString & namespaceURI, const nsAString & localName, nsAString & _retval) { return _to GetAttributeNS(namespaceURI, localName, _retval); } \
NS_IMETHOD SetAttributeNS(const nsAString & namespaceURI, const nsAString & qualifiedName, const nsAString & value) { return _to SetAttributeNS(namespaceURI, qualifiedName, value); } \
NS_IMETHOD RemoveAttributeNS(const nsAString & namespaceURI, const nsAString & localName) { return _to RemoveAttributeNS(namespaceURI, localName); } \
NS_IMETHOD GetAttributeNodeNS(const nsAString & namespaceURI, const nsAString & localName, nsIDOMAttr **_retval) { return _to GetAttributeNodeNS(namespaceURI, localName, _retval); } \
NS_IMETHOD SetAttributeNodeNS(nsIDOMAttr *newAttr, nsIDOMAttr **_retval) { return _to SetAttributeNodeNS(newAttr, _retval); } \
NS_IMETHOD GetElementsByTagNameNS(const nsAString & namespaceURI, const nsAString & localName, nsIDOMNodeList **_retval) { return _to GetElementsByTagNameNS(namespaceURI, localName, _retval); } \
NS_IMETHOD HasAttribute(const nsAString & name, PRBool *_retval) { return _to HasAttribute(name, _retval); } \
NS_IMETHOD HasAttributeNS(const nsAString & namespaceURI, const nsAString & localName, PRBool *_retval) { return _to HasAttributeNS(namespaceURI, localName, _retval); }
NS_FORWARD_NSIDOMSVGELEMENT [edit]
The macro NS_FORWARD_NSIDOMSVGELEMENT is generated automatically by the IDL compiler for the nsIDOMSVGElement interface when the file nsIDOMSVGElement.idl is compiled. This macro is written to the file nsIDOMSVGElement.h as the following.
/* Use this macro to declare functions that forward the behavior of this interface to another object. */
#define NS_FORWARD_NSIDOMSVGELEMENT(_to) \
NS_IMETHOD GetId(nsAString & aId) { return _to GetId(aId); } \
NS_IMETHOD SetId(const nsAString & aId) { return _to SetId(aId); } \
NS_IMETHOD GetOwnerSVGElement(nsIDOMSVGSVGElement * *aOwnerSVGElement) { return _to GetOwnerSVGElement(aOwnerSVGElement); } \
NS_IMETHOD GetViewportElement(nsIDOMSVGElement * *aViewportElement) { return _to GetViewportElement(aViewportElement); }
