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m_dom_element.m4
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TOHW_m_dom_publics(`
public :: getTagName
public :: getAttribute
public :: setAttribute
public :: removeAttribute
public :: getAttributeNode
public :: setAttributeNode
public :: removeAttributeNode
public :: getAttributeNS
public :: setAttributeNS
public :: removeAttributeNS
public :: getAttributeNodeNS
public :: setAttributeNodeNS
public :: removeAttributeNodeNS
public :: hasAttribute
public :: hasAttributeNS
public :: setIdAttribute
public :: setIdAttributeNS
public :: setIdAttributeNode
')`'dnl
dnl
TOHW_m_dom_contents(`
TOHW_m_dom_get(DOMString, tagName, np%nodeName, (ELEMENT_NODE))
pure function getAttribute_len(arg, p, name) result(n)
type(Node), intent(in) :: arg
logical, intent(in) :: p
character(len=*), intent(in) :: name
integer :: n
integer :: i
n = 0
if (.not.p) return
if (arg%nodeType/=ELEMENT_NODE) return
do i = 1, arg%elExtras%attributes%length
if (str_vs(arg%elExtras%attributes%nodes(i)%this%nodeName)==name) then
n = getTextContent_len(arg%elExtras%attributes%nodes(i)%this, .true.)
exit
endif
enddo
end function getAttribute_len
TOHW_function(getAttribute, (arg, name), c)
type(Node), pointer :: arg
character(len=*), intent(in) :: name
#ifdef RESTRICTED_ASSOCIATED_BUG
character(len=getAttribute_len(arg, .true., name)) :: c
#else
character(len=getAttribute_len(arg, associated(arg), name)) :: c
#endif
integer :: i
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (getNodeType(arg) /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
endif
if (len(c)>0) then
do i = 1, arg%elExtras%attributes%length
if (str_vs(arg%elExtras%attributes%nodes(i)%this%nodeName)==name) then
c = getTextContent(arg%elExtras%attributes%nodes(i)%this)
exit
endif
enddo
else
c = ""
endif
end function getAttribute
TOHW_subroutine(setAttribute, (arg, name, value))
type(Node), pointer :: arg
character(len=*), intent(in) :: name
character(len=*), intent(in) :: value
type(Node), pointer :: nn, dummy
logical :: quickFix
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (getNodetype(arg)/=ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
elseif (arg%readonly) then
TOHW_m_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR)
elseif (.not.checkName(name, getXmlVersionEnum(getOwnerDocument(arg)))) then
TOHW_m_dom_throw_error(INVALID_CHARACTER_ERR)
elseif (.not.checkChars(value, getXmlVersionEnum(getOwnerDocument(arg)))) then
TOHW_m_dom_throw_error(FoX_INVALID_CHARACTER)
endif
quickFix = getGCstate(getOwnerDocument(arg)) &
.and. arg%inDocument
if (quickFix) call setGCstate(getOwnerDocument(arg), .false.)
! then the created attribute is going straight into the document,
! so dont faff with hanging-node lists.
nn => createAttribute(arg%ownerDocument, name)
call setValue(nn, value)
dummy => setNamedItem(getAttributes(arg), nn)
if (associated(dummy)) then
if (getGCstate(getOwnerDocument(arg)).and..not.dummy%inDocument) &
call putNodesInDocument(getOwnerDocument(arg), dummy)
! ... so that dummy & children are removed from hangingNodes list.
call destroyAllNodesRecursively(dummy)
endif
if (quickFix) call setGCstate(getOwnerDocument(arg), .true.)
end subroutine setAttribute
TOHW_subroutine(removeAttribute, (arg, name))
type(Node), pointer :: arg
character(len=*), intent(in) :: name
type(DOMException) :: ex2
type(Node), pointer :: dummy
integer :: e
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (getNodetype(arg)/=ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
elseif (arg%readonly) then
TOHW_m_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR)
endif
if (arg%inDocument) &
call setGCstate(getOwnerDocument(arg), .false.)
dummy => removeNamedItem(getAttributes(arg), name, ex2)
! removeNamedItem took care of any default attributes
if (inException(ex2)) then
e = getExceptionCode(ex2)
if (e/=NOT_FOUND_ERR) then
TOHW_m_dom_throw_error(e)
endif
else
if (.not.arg%inDocument) then
! dummy was not in the doc, so was on hangingNode list.
! To remove it from the list:
call putNodesInDocument(arg%ownerDocument, dummy)
endif
call destroyAllNodesRecursively(dummy)
endif
if (arg%inDocument) &
call setGCstate(arg%ownerDocument, .true.)
end subroutine removeAttribute
TOHW_function(getAttributeNode, (arg, name), attr)
type(Node), pointer :: arg
character(len=*), intent(in) :: name
type(Node), pointer :: attr
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (arg%nodeType /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
endif
attr => getNamedItem(getAttributes(arg), name)
end function getAttributeNode
TOHW_function(setAttributeNode, (arg, newattr), attr)
type(Node), pointer :: arg
type(Node), pointer :: newattr
type(Node), pointer :: attr
type(Node), pointer :: dummy
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (arg%nodeType /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
elseif (.not.associated(arg%ownerDocument, newattr%ownerDocument)) then
TOHW_m_dom_throw_error(WRONG_DOCUMENT_ERR)
elseif (arg%readonly) then
TOHW_m_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR)
endif
if (associated(getOwnerElement(newattr), arg)) then
attr => newattr
return
! Nothing to do, this attribute is already in this element
elseif (associated(getOwnerElement(newattr))) then
TOHW_m_dom_throw_error(INUSE_ATTRIBUTE_ERR)
endif
! this checks if attribute exists already
! It also does any adding/removing of hangingnodes
! and sets ownerElement appropriately
dummy => setNamedItem(getAttributes(arg), newattr, ex)
attr => dummy
end function setAttributeNode
TOHW_function(removeAttributeNode, (arg, oldattr), attr)
type(Node), pointer :: arg
type(Node), pointer :: oldattr
type(Node), pointer :: attr
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (arg%nodeType /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
endif
if (.not.associated(arg, getOwnerElement(oldattr))) then
TOHW_m_dom_throw_error(NOT_FOUND_ERR)
endif
attr => removeNamedItem(getAttributes(arg), &
getNodeName(oldattr), ex)
end function removeAttributeNode
! function getElementsByTagName - see m_dom_document
pure function getAttributesNS_len(arg, p, localname, namespaceURI) result(n)
type(Node), intent(in) :: arg
logical, intent(in) :: p
character(len=*), intent(in) :: localname
character(len=*), intent(in) :: namespaceURI
integer :: n
integer :: i
n = 0
if (.not.p) return
if (arg%nodeType/=ELEMENT_NODE) return
do i = 1, arg%elExtras%attributes%length
if ((str_vs(arg%elExtras%attributes%nodes(i)%this%elExtras%localName)==localname &
.and. str_vs(arg%elExtras%attributes%nodes(i)%this%elExtras%namespaceURI)==namespaceURI) &
.or. (namespaceURI=="".and.str_vs(arg%elExtras%attributes%nodes(i)%this%nodeName)==localname)) then
n = getTextContent_len(arg%elExtras%attributes%nodes(i)%this, .true.)
exit
endif
enddo
end function getAttributesNS_len
TOHW_function(getAttributeNS, (arg, namespaceURI, localName), c)
type(Node), pointer :: arg
character(len=*), intent(in) :: namespaceURI
character(len=*), intent(in) :: localName
#ifdef RESTRICTED_ASSOCIATED_BUG
character(len=getAttributesNS_len(arg, .true., localname, namespaceURI)) :: c
#else
character(len=getAttributesNS_len(arg, associated(arg), localname, namespaceURI)) :: c
#endif
integer :: i
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (arg%nodeType /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
endif
if (len(c)>0) then
do i = 1, arg%elExtras%attributes%length
if ((str_vs(arg%elExtras%attributes%nodes(i)%this%elExtras%localName)==localname &
.and. str_vs(arg%elExtras%attributes%nodes(i)%this%elExtras%namespaceURI)==namespaceURI) &
.or. (namespaceURI=="".and.str_vs(arg%elExtras%attributes%nodes(i)%this%nodeName)==localname)) then
c = getTextContent(arg%elExtras%attributes%nodes(i)%this)
exit
endif
enddo
else
c = ""
endif
end function getAttributeNS
TOHW_subroutine(setAttributeNS, (arg, namespaceURI, qualifiedname, value))
type(Node), pointer :: arg
character(len=*), intent(in) :: namespaceURI
character(len=*), intent(in) :: qualifiedName
character(len=*), intent(in) :: value
type(Node), pointer :: nn, dummy
logical :: quickfix
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (arg%nodeType /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
elseif (arg%readonly) then
TOHW_m_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR)
elseif (.not.checkName(qualifiedname, getXmlVersionEnum(getOwnerDocument(arg)))) then
TOHW_m_dom_throw_error(INVALID_CHARACTER_ERR)
endif
if (.not.arg%ownerDocument%docExtras%brokenNS) then
if (.not.checkQName(qualifiedname, getXmlVersionEnum(getOwnerDocument(arg)))) then
TOHW_m_dom_throw_error(NAMESPACE_ERR)
elseif (prefixOfQName(qualifiedName)/="" &
.and. namespaceURI=="") then
TOHW_m_dom_throw_error(NAMESPACE_ERR)
elseif (prefixOfQName(qualifiedName)=="xml" .neqv. &
namespaceURI=="http://www.w3.org/XML/1998/namespace") then
TOHW_m_dom_throw_error(NAMESPACE_ERR)
elseif (namespaceURI=="http://www.w3.org/2000/xmlns/" .neqv. &
(qualifiedName=="xmlns" .or. prefixOfQName(qualifiedName)=="xmlns")) then
TOHW_m_dom_throw_error(NAMESPACE_ERR)
endif
endif
! FIXME what if namespace is undeclared? Throw an error *only* if FoX_errors is on, otherwise its taken care of by namespace fixup on serialization
quickFix = getGCstate(getOwnerDocument(arg)) &
.and. arg%inDocument
if (quickFix) call setGCstate(getOwnerDocument(arg), .false.)
! then the created attribute is going straight into the document,
! so dont faff with hanging-node lists.
nn => createAttributeNS(arg%ownerDocument, namespaceURI, qualifiedname)
call setValue(nn, value)
dummy => setNamedItemNS(getAttributes(arg), nn)
if (associated(dummy)) then
if (getGCstate(getOwnerDocument(arg)).and..not.dummy%inDocument) &
call putNodesInDocument(getOwnerDocument(arg), dummy)
! ... so that dummy & children are removed from hangingNodes list.
call destroyAllNodesRecursively(dummy)
endif
if (quickFix) call setGCstate(getOwnerDocument(arg), .true.)
end subroutine setAttributeNS
TOHW_subroutine(removeAttributeNS, (arg, namespaceURI, localName))
type(Node), pointer :: arg
character(len=*), intent(in) :: namespaceURI
character(len=*), intent(in) :: localName
type(DOMException) :: ex2
type(Node), pointer :: dummy
integer :: e
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (arg%nodeType /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
elseif (arg%readonly) then
TOHW_m_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR)
endif
if (arg%inDocument) &
call setGCstate(getOwnerDocument(arg), .false.)
! So we dont add the removed nodes to the hanging node list
dummy => removeNamedItemNS(getAttributes(arg), namespaceURI, localName, ex2)
! removeNamedItemNS took care of any default attributes
if (inException(ex2)) then
e = getExceptionCode(ex2)
if (e/=NOT_FOUND_ERR) then
TOHW_m_dom_throw_error(e)
endif
else
if (.not.arg%inDocument) then
! dummy was not in the doc, so was already on hangingNode list.
! To remove it from the list:
call putNodesInDocument(arg%ownerDocument, dummy)
endif
call destroyAllNodesRecursively(dummy)
endif
if (arg%inDocument) &
call setGCstate(arg%ownerDocument, .true.)
end subroutine removeAttributeNS
TOHW_function(getAttributeNodeNS, (arg, namespaceURI, localName), attr)
type(Node), pointer :: arg
character(len=*), intent(in) :: namespaceURI
character(len=*), intent(in) :: localName
type(Node), pointer :: attr
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (arg%nodeType /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
endif
attr => null() ! as per specs, if not found
attr => getNamedItemNS(getAttributes(arg), namespaceURI, localname)
end function getAttributeNodeNS
TOHW_function(setAttributeNodeNS, (arg, newattr), attr)
type(Node), pointer :: arg
type(Node), pointer :: newattr
type(Node), pointer :: attr
type(Node), pointer :: dummy
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (arg%nodeType /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
elseif (.not.associated(arg%ownerDocument, newattr%ownerDocument)) then
TOHW_m_dom_throw_error(WRONG_DOCUMENT_ERR)
elseif (arg%readonly) then
TOHW_m_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR)
endif
if (associated(getOwnerElement(newattr), arg)) then
attr => newattr
return
! Nothing to do, this attribute is already in this element
elseif (associated(getOwnerElement(newattr))) then
TOHW_m_dom_throw_error(INUSE_ATTRIBUTE_ERR)
endif
! this checks if attribute exists already
! It also does any adding/removing of hangingnodes
! and sets ownerElement appropriately
dummy => setNamedItemNS(getAttributes(arg), newattr, ex)
attr => dummy
end function setAttributeNodeNS
TOHW_function(removeAttributeNodeNS, (arg, oldattr), attr)
type(Node), pointer :: arg
type(Node), pointer :: oldattr
type(Node), pointer :: attr
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (arg%nodeType /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
endif
if (.not.associated(arg, getOwnerElement(oldattr))) then
TOHW_m_dom_throw_error(NOT_FOUND_ERR)
endif
attr => removeNamedItemNS(getAttributes(arg), &
getNamespaceURI(oldattr), getLocalName(oldattr), ex)
end function removeAttributeNodeNS
! function getElementsByTagNameNS - see m_dom_document
TOHW_function(hasAttribute, (arg, name), p)
type(Node), pointer :: arg
character(len=*), intent(in) :: name
logical :: p
integer :: i
type(Node), pointer :: attr
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (arg%nodeType /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
endif
p = .false.
do i = 0, getLength(getAttributes(arg)) - 1
attr => item(getAttributes(arg), i)
if (getNodeName(attr)==name) then
p = .true.
exit
endif
enddo
end function hasAttribute
TOHW_function(hasAttributeNS, (arg, namespaceURI, localName), p)
type(Node), pointer :: arg
character(len=*), intent(in) :: namespaceURI
character(len=*), intent(in) :: localName
logical :: p
integer :: i
type(Node), pointer :: attr
if (.not.associated(arg)) then
TOHW_m_dom_throw_error(FoX_NODE_IS_NULL)
endif
if (arg%nodeType /= ELEMENT_NODE) then
TOHW_m_dom_throw_error(FoX_INVALID_NODE)
endif
p = .false.
do i = 0, getLength(getAttributes(arg))-1
attr => item(getAttributes(arg), i)
if (getNamespaceURI(attr)==namespaceURI &
.and. getLocalName(attr)==localName) then
p = .true.
exit
endif
enddo
end function hasAttributeNS
TOHW_subroutine(setIdAttribute, (arg, name, isId))
type(Node), pointer :: arg
character(len=*), intent(in) :: name
logical, intent(in) :: isId
type(Node), pointer :: np
if (arg%readonly) then
TOHW_m_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR)
endif
np => getAttributeNode(arg, name)
if (associated(np)) then
call setIsId(np, isId)
else
TOHW_m_dom_throw_error(NOT_FOUND_ERR)
endif
end subroutine setIdAttribute
TOHW_subroutine(setIdAttributeNS, (arg, namespaceURI, localname, isId))
type(Node), pointer :: arg
character(len=*), intent(in) :: namespaceURI
character(len=*), intent(in) :: localName
logical, intent(in) :: isId
type(Node), pointer :: np
if (arg%readonly) then
TOHW_m_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR)
endif
np => getAttributeNodeNS(arg, namespaceURI, localname)
if (associated(np)) then
call setIsId(np, isId)
else
TOHW_m_dom_throw_error(NOT_FOUND_ERR)
endif
end subroutine setIdAttributeNS
TOHW_subroutine(setIdAttributeNode, (arg, idAttr, isId))
type(Node), pointer :: arg
type(Node), pointer :: idAttr
logical, intent(in) :: isId
if (arg%readonly) then
TOHW_m_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR)
elseif (.not.associated(arg, getOwnerElement(idAttr))) then
TOHW_m_dom_throw_error(NOT_FOUND_ERR)
endif
call setIsId(idAttr, isId)
end subroutine setIdAttributeNode
')`'dnl