207 lines
7.4 KiB
C
207 lines
7.4 KiB
C
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/*
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*
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* Copyright (C) 2015-2016, J. Riesmeier, Oldenburg, Germany
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* All rights reserved. See COPYRIGHT file for details.
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*
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* This software and supporting documentation are maintained by
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*
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* OFFIS e.V.
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* R&D Division Health
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* Escherweg 2
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* D-26121 Oldenburg, Germany
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*
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*
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* Module: dcmsr
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*
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* Author: Joerg Riesmeier
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*
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* Purpose:
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* classes: DSRRootTemplate
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*
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*/
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#ifndef DSRRTPL_H
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#define DSRRTPL_H
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#include "dcmtk/config/osconfig.h" /* make sure OS specific configuration is included first */
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#include "dcmtk/dcmsr/dsrdoctr.h"
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#include "dcmtk/dcmsr/dsrctpl.h"
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/*-----------------------*
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* forward declaration *
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*-----------------------*/
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class DSRSubTemplate;
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/*---------------------*
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* class declaration *
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*---------------------*/
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/** Class managing an SR document tree that is based on an SR root template.
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* This class provides a more template-specific API than the general document tree class
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* and should be used for root templates only.
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** @note The main focus of this class currently lies in the creation of SR documents that
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* are based on an SR root template. Support for reading SR documents into the
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* underlying structures might be added in the future.
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*/
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class DCMTK_DCMSR_EXPORT DSRRootTemplate
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: protected DSRDocumentTree,
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public DSRTemplateCommon
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{
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public:
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/** constructor
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** @param documentType document type of the associated document
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* @param templateIdentifier identifier of the template
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* @param mappingResource mapping resource that defines the template
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* @param mappingResourceUID uniquely identifies the mapping resource (optional)
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*/
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DSRRootTemplate(const E_DocumentType documentType,
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const OFString &templateIdentifier,
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const OFString &mappingResource,
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const OFString &mappingResourceUID = "");
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/** copy constructor.
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* Also see notes on DSRDocumentTree's copy constructor.
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** @param rootTemplate template to be copied
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*/
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DSRRootTemplate(const DSRRootTemplate &rootTemplate);
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/** destructor
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*/
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virtual ~DSRRootTemplate();
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/** clone this template.
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* Internally, the copy constructor is used, so the corresponding comments apply.
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** @return copy of this template
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*/
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virtual DSRRootTemplate *clone() const;
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/** clone the internally stored document tree of this template.
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* Internally, the copy constructor of DSRDocumentTree is used, so the corresponding
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* comments apply. In addition, the template identification is set for the root node
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* of the cloned tree (if applicable).
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** @return copy of the internally stored document tree
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*/
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virtual DSRDocumentTree *cloneTree() const;
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/** clear internal member variables.
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* Also see notes on the clear() method of the base classes.
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*/
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virtual void clear();
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/** check whether the current internal state is valid.
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* That means, whether both the internally stored document tree and the template
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* identification are valid.
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** @return OFTrue if valid, OFFalse otherwise
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*/
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virtual OFBool isValid() const;
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/** check whether this template is a root template, i.e.\ describes a complete SR
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* document tree starting from the root node
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** @return always returns OFTrue since this class handles root templates
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*/
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inline OFBool isRootTemplate() const
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{
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return OFTrue;
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}
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/** get read-only access to internally stored document tree.
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* This method is not "const" because the template identification is set/updated
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* automatically for the root node of the document tree (if applicable).
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** @return constant reference to internally stored document tree
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*/
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virtual const DSRDocumentTree &getTree();
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/** insert tree from given template to internally stored document tree.
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* If possible, this method adds a copy of the given tree to the current content item.
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* However, in case this template is non-extensible, an error code will be returned.
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** @param subTemplate template that contains the tree that should be inserted
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* @param addMode flag specifying at which position to add the new subtree
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* (e.g. after or below the current node)
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* @param defaultRelType default relationship type between the top-level nodes of
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* the given subtree and the current node. This relationship
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* type is used if the one of a top-level node is "unknown".
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** @return status, EC_Normal if successful, an error code otherwise
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*/
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virtual OFCondition insertTemplate(const DSRSubTemplate &subTemplate,
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const E_AddMode addMode = AM_belowCurrent,
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const E_RelationshipType defaultRelType = RT_unknown);
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// --- introduce some methods from base class to public API
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using DSRDocumentTree::isEmpty;
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using DSRDocumentTree::isCursorValid;
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using DSRDocumentTree::getDocumentType;
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using DSRDocumentTree::print;
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using DSRDocumentTree::writeXML;
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using DSRDocumentTree::countNodes;
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using DSRDocumentTree::countChildNodes;
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using DSRDocumentTree::hasParentNode;
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using DSRDocumentTree::hasChildNodes;
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using DSRDocumentTree::hasPreviousNode;
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using DSRDocumentTree::hasNextNode;
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using DSRDocumentTree::hasSiblingNodes;
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using DSRDocumentTree::iterate;
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using DSRDocumentTree::gotoRoot;
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using DSRDocumentTree::gotoFirst;
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using DSRDocumentTree::gotoLast;
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using DSRDocumentTree::gotoPrevious;
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using DSRDocumentTree::gotoNext;
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using DSRDocumentTree::gotoParent;
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using DSRDocumentTree::gotoChild;
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using DSRDocumentTree::gotoNamedNode;
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using DSRDocumentTree::gotoNextNamedNode;
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using DSRDocumentTree::gotoAnnotatedNode;
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using DSRDocumentTree::gotoNextAnnotatedNode;
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using DSRDocumentTree::getCurrentContentItem;
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using DSRDocumentTree::updateByReferenceRelationships;
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protected:
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/** read SR document tree from DICOM dataset
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** @param dataset dummy parameter
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* @param documentType dummy parameter
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* @param flags dummy parameter
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** @return always returns EC_IllegalCall since this method is not yet implemented and
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* should, therefore, never be called for this class
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*/
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virtual OFCondition read(DcmItem &dataset,
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const E_DocumentType documentType,
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const size_t flags = 0);
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/** read XML document tree
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** @param doc dummy parameter
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* @param cursor dummy parameter
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* @param flags dummy parameter
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** @return always returns EC_IllegalCall since this method is not yet implemented and
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* should, therefore, never be called for this class
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*/
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virtual OFCondition readXML(const DSRXMLDocument &doc,
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DSRXMLCursor cursor,
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const size_t flags);
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/** update the tree for subsequent output, e.g.\ for being printed or added to an SR
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* document. This function is called automatically by the affected output methods.
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*/
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virtual void updateTreeForOutput();
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private:
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// --- declaration of default constructor and assignment operator
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DSRRootTemplate();
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DSRRootTemplate &operator=(const DSRRootTemplate &);
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};
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#endif
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