secureswitools/swisistools/source/xmlparser/xerces/include/xercesc/dom/DOMRange.hpp
#ifndef DOMRange_HEADER_GUARD_
#define DOMRange_HEADER_GUARD_
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* $Id: DOMRange.hpp 568078 2007-08-21 11:43:25Z amassari $
*/
#include <xercesc/util/XercesDefs.hpp>
XERCES_CPP_NAMESPACE_BEGIN
class DOMNode;
class DOMDocumentFragment;
/**
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Traversal-Range-20001113'>Document Object Model (DOM) Level 2 Traversal and Range Specification</a>.
* @since DOM Level 2
*/
class CDOM_EXPORT DOMRange {
protected:
// -----------------------------------------------------------------------
// Hidden constructors
// -----------------------------------------------------------------------
/** @name Hidden constructors */
//@{
DOMRange() {}
DOMRange(const DOMRange &) {}
//@}
private:
// -----------------------------------------------------------------------
// Unimplemented constructors and operators
// -----------------------------------------------------------------------
/** @name Unimplemented operators */
//@{
DOMRange & operator = (const DOMRange &);
//@}
public:
// -----------------------------------------------------------------------
// All constructors are hidden, just the destructor is available
// -----------------------------------------------------------------------
/** @name Destructor */
//@{
/**
* Destructor
*
*/
virtual ~DOMRange() {};
//@}
// -----------------------------------------------------------------------
// Class Types
// -----------------------------------------------------------------------
/** @name Public Contants */
//@{
/**
* Constants CompareHow.
*
* <p><code>START_TO_START:</code>
* Compare start boundary-point of <code>sourceRange</code> to start
* boundary-point of Range on which <code>compareBoundaryPoints</code>
* is invoked.</p>
*
* <p><code>START_TO_END:</code>
* Compare start boundary-point of <code>sourceRange</code> to end
* boundary-point of Range on which <code>compareBoundaryPoints</code>
* is invoked.</p>
*
* <p><code>END_TO_END:</code>
* Compare end boundary-point of <code>sourceRange</code> to end
* boundary-point of Range on which <code>compareBoundaryPoints</code>
* is invoked.</p>
*
* <p><code>END_TO_START:</code>
* Compare end boundary-point of <code>sourceRange</code> to start
* boundary-point of Range on which <code>compareBoundaryPoints</code>
* is invoked.</p>
*
* @since DOM Level 2
*/
enum CompareHow {
START_TO_START = 0,
START_TO_END = 1,
END_TO_END = 2,
END_TO_START = 3
};
//@}
// -----------------------------------------------------------------------
// Virtual DOMRange interface
// -----------------------------------------------------------------------
/** @name Functions introduced in DOM Level 2 */
//@{
// -----------------------------------------------------------------------
// Getter methods
// -----------------------------------------------------------------------
/**
* DOMNode within which the Range begins
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*
* @since DOM Level 2
*/
virtual DOMNode* getStartContainer() const = 0;
/**
* Offset within the starting node of the Range.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*
* @since DOM Level 2
*/
virtual XMLSize_t getStartOffset() const = 0;
/**
* DOMNode within which the Range ends
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*
* @since DOM Level 2
*/
virtual DOMNode* getEndContainer() const = 0;
/**
* Offset within the ending node of the Range.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*
* @since DOM Level 2
*/
virtual XMLSize_t getEndOffset() const = 0;
/**
* TRUE if the Range is collapsed
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*
* @since DOM Level 2
*/
virtual bool getCollapsed() const = 0;
/**
* The deepest common ancestor container of the Range's two
* boundary-points.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*
* @since DOM Level 2
*/
virtual const DOMNode* getCommonAncestorContainer() const = 0;
// -----------------------------------------------------------------------
// Setter methods
// -----------------------------------------------------------------------
/**
* Sets the attributes describing the start of the Range.
* @param refNode The <code>refNode</code> value. This parameter must be
* different from <code>null</code>.
* @param offset The <code>startOffset</code> value.
* @exception DOMRangeException
* INVALID_NODE_TYPE_ERR: Raised if <code>refNode</code> or an ancestor
* of <code>refNode</code> is an DOMEntity, DOMNotation, or DOMDocumentType
* node.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if <code>offset</code> is negative or greater
* than the number of child units in <code>refNode</code>. Child units
* are 16-bit units if <code>refNode</code> is a type of DOMCharacterData
* node (e.g., a DOMText or DOMComment node) or a DOMProcessingInstruction
* node. Child units are Nodes in all other cases.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>refNode</code> was created
* from a different document than the one that created this range.
*
* @since DOM Level 2
*/
virtual void setStart(const DOMNode *refNode, XMLSize_t offset) = 0;
/**
* Sets the attributes describing the end of a Range.
* @param refNode The <code>refNode</code> value. This parameter must be
* different from <code>null</code>.
* @param offset The <code>endOffset</code> value.
* @exception DOMRangeException
* INVALID_NODE_TYPE_ERR: Raised if <code>refNode</code> or an ancestor
* of <code>refNode</code> is an DOMEntity, DOMNotation, or DOMDocumentType
* node.
* @exception DOMException
* INDEX_SIZE_ERR: Raised if <code>offset</code> is negative or greater
* than the number of child units in <code>refNode</code>. Child units
* are 16-bit units if <code>refNode</code> is a type of DOMCharacterData
* node (e.g., a DOMText or DOMComment node) or a DOMProcessingInstruction
* node. Child units are Nodes in all other cases.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>refNode</code> was created
* from a different document than the one that created this range.
*
* @since DOM Level 2
*/
virtual void setEnd(const DOMNode *refNode, XMLSize_t offset) = 0;
/**
* Sets the start position to be before a node
* @param refNode Range starts before <code>refNode</code>
* @exception DOMRangeException
* INVALID_NODE_TYPE_ERR: Raised if the root container of
* <code>refNode</code> is not an DOMAttr, DOMDocument, or DOMDocumentFragment
* node or if <code>refNode</code> is a DOMDocument, DOMDocumentFragment,
* DOMAttr, DOMEntity, or DOMNotation node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>refNode</code> was created
* from a different document than the one that created this range.
*
* @since DOM Level 2
*/
virtual void setStartBefore(const DOMNode *refNode) = 0;
/**
* Sets the start position to be after a node
* @param refNode Range starts after <code>refNode</code>
* @exception DOMRangeException
* INVALID_NODE_TYPE_ERR: Raised if the root container of
* <code>refNode</code> is not an DOMAttr, DOMDocument, or DOMDocumentFragment
* node or if <code>refNode</code> is a DOMDocument, DOMDocumentFragment,
* DOMAttr, DOMEntity, or DOMNotation node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>refNode</code> was created
* from a different document than the one that created this range.
*
* @since DOM Level 2
*/
virtual void setStartAfter(const DOMNode *refNode) = 0;
/**
* Sets the end position to be before a node.
* @param refNode Range ends before <code>refNode</code>
* @exception DOMRangeException
* INVALID_NODE_TYPE_ERR: Raised if the root container of
* <code>refNode</code> is not an DOMAttr, DOMDocument, or DOMDocumentFragment
* node or if <code>refNode</code> is a DOMDocument, DOMDocumentFragment,
* DOMAttr, DOMEntity, or DOMNotation node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>refNode</code> was created
* from a different document than the one that created this range.
*
* @since DOM Level 2
*/
virtual void setEndBefore(const DOMNode *refNode) = 0;
/**
* Sets the end of a Range to be after a node
* @param refNode Range ends after <code>refNode</code>.
* @exception DOMRangeException
* INVALID_NODE_TYPE_ERR: Raised if the root container of
* <code>refNode</code> is not a DOMAttr, DOMDocument or DOMDocumentFragment
* node or if <code>refNode</code> is a DOMDocument, DOMDocumentFragment,
* DOMAttr, DOMEntity, or DOMNotation node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>refNode</code> was created
* from a different document than the one that created this range.
*
* @since DOM Level 2
*/
virtual void setEndAfter(const DOMNode *refNode) = 0;
// -----------------------------------------------------------------------
// Misc methods
// -----------------------------------------------------------------------
/**
* Collapse a Range onto one of its boundary-points
* @param toStart If TRUE, collapses the Range onto its start; if FALSE,
* collapses it onto its end.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*
* @since DOM Level 2
*/
virtual void collapse(bool toStart) = 0;
/**
* Select a node and its contents
* @param refNode The node to select.
* @exception DOMRangeException
* INVALID_NODE_TYPE_ERR: Raised if an ancestor of <code>refNode</code>
* is an DOMEntity, DOMNotation or DOMDocumentType node or if
* <code>refNode</code> is a DOMDocument, DOMDocumentFragment, DOMAttr, DOMEntity,
* or DOMNotation node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>refNode</code> was created
* from a different document than the one that created this range.
*
* @since DOM Level 2
*/
virtual void selectNode(const DOMNode *refNode) = 0;
/**
* Select the contents within a node
* @param refNode DOMNode to select from
* @exception DOMRangeException
* INVALID_NODE_TYPE_ERR: Raised if <code>refNode</code> or an ancestor
* of <code>refNode</code> is an DOMEntity, DOMNotation or DOMDocumentType node.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>refNode</code> was created
* from a different document than the one that created this range.
*
* @since DOM Level 2
*/
virtual void selectNodeContents(const DOMNode *refNode) = 0;
/**
* Compare the boundary-points of two Ranges in a document.
* @param how A code representing the type of comparison, as defined
* above.
* @param sourceRange The <code>Range</code> on which this current
* <code>Range</code> is compared to.
* @return -1, 0 or 1 depending on whether the corresponding
* boundary-point of the Range is respectively before, equal to, or
* after the corresponding boundary-point of <code>sourceRange</code>.
* @exception DOMException
* WRONG_DOCUMENT_ERR: Raised if the two Ranges are not in the same
* DOMDocument or DOMDocumentFragment.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
*
* @since DOM Level 2
*/
virtual short compareBoundaryPoints(CompareHow how, const DOMRange* sourceRange) const = 0;
/**
* Removes the contents of a Range from the containing document or
* document fragment without returning a reference to the removed
* content.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if any portion of the content of
* the Range is read-only or any of the nodes that contain any of the
* content of the Range are read-only.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
*
* @since DOM Level 2
*/
virtual void deleteContents() = 0;
/**
* Moves the contents of a Range from the containing document or document
* fragment to a new DOMDocumentFragment.
* @return A DOMDocumentFragment containing the extracted contents.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if any portion of the content of
* the Range is read-only or any of the nodes which contain any of the
* content of the Range are read-only.
* <br>HIERARCHY_REQUEST_ERR: Raised if a DOMDocumentType node would be
* extracted into the new DOMDocumentFragment.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
*
* @since DOM Level 2
*/
virtual DOMDocumentFragment* extractContents() = 0;
/**
* Duplicates the contents of a Range
* @return A DOMDocumentFragment that contains content equivalent to this
* Range.
* @exception DOMException
* HIERARCHY_REQUEST_ERR: Raised if a DOMDocumentType node would be
* extracted into the new DOMDocumentFragment.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
*
* @since DOM Level 2
*/
virtual DOMDocumentFragment* cloneContents() const = 0;
/**
* Inserts a node into the DOMDocument or DOMDocumentFragment at the start of
* the Range. If the container is a DOMText node, this will be split at the
* start of the Range (as if the DOMText node's splitText method was
* performed at the insertion point) and the insertion will occur
* between the two resulting DOMText nodes. Adjacent DOMText nodes will not be
* automatically merged. If the node to be inserted is a
* DOMDocumentFragment node, the children will be inserted rather than the
* DOMDocumentFragment node itself.
* @param newNode The node to insert at the start of the Range
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if an ancestor container of the
* start of the Range is read-only.
* <br>WRONG_DOCUMENT_ERR: Raised if <code>newNode</code> and the
* container of the start of the Range were not created from the same
* document.
* <br>HIERARCHY_REQUEST_ERR: Raised if the container of the start of
* the Range is of a type that does not allow children of the type of
* <code>newNode</code> or if <code>newNode</code> is an ancestor of
* the container.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
* @exception DOMRangeException
* INVALID_NODE_TYPE_ERR: Raised if <code>newNode</code> is an DOMAttr,
* DOMEntity, DOMNotation, or DOMDocument node.
*
* @since DOM Level 2
*/
virtual void insertNode(DOMNode *newNode) = 0;
/**
* Reparents the contents of the Range to the given node and inserts the
* node at the position of the start of the Range.
* @param newParent The node to surround the contents with.
* @exception DOMException
* NO_MODIFICATION_ALLOWED_ERR: Raised if an ancestor container of
* either boundary-point of the Range is read-only.
* <br>WRONG_DOCUMENT_ERR: Raised if <code> newParent</code> and the
* container of the start of the Range were not created from the same
* document.
* <br>HIERARCHY_REQUEST_ERR: Raised if the container of the start of
* the Range is of a type that does not allow children of the type of
* <code>newParent</code> or if <code>newParent</code> is an ancestor
* of the container or if <code>node</code> would end up with a child
* node of a type not allowed by the type of <code>node</code>.
* <br>INVALID_STATE_ERR: Raised if <code>detach()</code> has already
* been invoked on this object.
* @exception DOMRangeException
* BAD_BOUNDARYPOINTS_ERR: Raised if the Range partially selects a
* non-text node.
* <br>INVALID_NODE_TYPE_ERR: Raised if <code> node</code> is an DOMAttr,
* DOMEntity, DOMDocumentType, DOMNotation, DOMDocument, or DOMDocumentFragment node.
*
* @since DOM Level 2
*/
virtual void surroundContents(DOMNode *newParent) = 0;
/**
* Produces a new Range whose boundary-points are equal to the
* boundary-points of the Range.
* @return The duplicated Range.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*
* @since DOM Level 2
*/
virtual DOMRange* cloneRange() const = 0;
/**
* Returns the contents of a Range as a string. This string contains only
* the data characters, not any markup.
* @return The contents of the Range.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*
* @since DOM Level 2
*/
virtual const XMLCh* toString() const = 0;
/**
* Called to indicate that the Range is no longer in use and that the
* implementation may relinquish any resources associated with this
* Range. Subsequent calls to any methods or attribute getters on this
* Range will result in a <code>DOMException</code> being thrown with an
* error code of <code>INVALID_STATE_ERR</code>.
* @exception DOMException
* INVALID_STATE_ERR: Raised if <code>detach()</code> has already been
* invoked on this object.
*
* @since DOM Level 2
*/
virtual void detach() = 0;
//@}
// -----------------------------------------------------------------------
// Non-standard Extension
// -----------------------------------------------------------------------
/** @name Non-standard Extension */
//@{
/**
* Called to indicate that this Range is no longer in use
* and that the implementation may relinquish any resources associated with it.
* (release() will call detach() where appropriate)
*
* Access to a released object will lead to unexpected result.
*/
virtual void release() = 0;
//@}
};
XERCES_CPP_NAMESPACE_END
#endif