20a3d6357e
2004/06/12 19:42:35 mib 1.13.62.2: RESYNC: (1.13-1.14); FILE MERGED 2004/06/08 14:49:20 mib 1.13.62.1: - #i20153#: form controls
246 lines
10 KiB
C++
246 lines
10 KiB
C++
/*************************************************************************
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*
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* $RCSfile: propertyimport.hxx,v $
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*
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* $Revision: 1.15 $
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*
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* last change: $Author: rt $ $Date: 2004-07-13 08:15:24 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc..
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _XMLOFF_FORMS_PROPERTYIMPORT_HXX_
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#define _XMLOFF_FORMS_PROPERTYIMPORT_HXX_
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#ifndef _XMLOFF_XMLICTXT_HXX
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#include "xmlictxt.hxx"
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#endif
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#ifndef _XMLOFF_FORMATTRIBUTES_HXX_
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#include "formattributes.hxx"
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#endif
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#ifndef _VOS_REF_HXX_
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#include <vos/ref.hxx>
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#endif
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#ifndef _COMPHELPER_STLTYPES_HXX_
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#include <comphelper/stl_types.hxx>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
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#include <com/sun/star/beans/PropertyValue.hpp>
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#endif
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namespace com { namespace sun { namespace star { namespace util {
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struct Time;
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struct Date;
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} } } }
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//.........................................................................
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namespace xmloff
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{
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//.........................................................................
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class IFormsImportContext;
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//=====================================================================
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//= OPropertyImport
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//=====================================================================
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/** Helper class for importing property values
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<p>This class imports properties which are stored as attributes as well as properties which
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are stored in </em><form:properties></em> elements.</p>
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*/
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class OPropertyImport : public SvXMLImportContext
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{
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friend class OSinglePropertyContext;
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protected:
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typedef ::std::vector< ::com::sun::star::beans::PropertyValue > PropertyValueArray;
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PropertyValueArray m_aValues;
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PropertyValueArray m_aGenericValues;
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// the values which the instance collects between StartElement and EndElement
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DECLARE_STL_STDKEY_SET( ::rtl::OUString, StringSet );
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StringSet m_aEncounteredAttributes;
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IFormsImportContext& m_rContext;
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sal_Bool m_bTrackAttributes;
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// TODO: think about the restriction that the class does not know anything about the object it is importing.
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// Perhaps this object should be known to the class, so setting the properties ('normal' ones as well as
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// style properties) can be done in our own EndElement instead of letting derived classes do this.
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public:
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OPropertyImport(IFormsImportContext& _rImport, sal_uInt16 _nPrefix, const ::rtl::OUString& _rName);
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virtual SvXMLImportContext* CreateChildContext(
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sal_uInt16 _nPrefix, const ::rtl::OUString& _rLocalName,
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& _rxAttrList);
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virtual void StartElement(
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& _rxAttrList);
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virtual void Characters(const ::rtl::OUString& _rChars);
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protected:
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/** handle one single attribute.
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<p>This is called for every attribute of the element. This class' implementaion checks if the attribute
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describes a property, if so, it is added to <member>m_aValues</member>.</p>
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<p>All non-property attributes should be handled in derived classes.</p>
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@param _nNamespaceKey
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key of the namespace used in the attribute
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@param _rLocalName
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local (relative to the namespace) attribute name
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@param _rValue
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attribute value
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*/
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virtual void handleAttribute(sal_uInt16 _nNamespaceKey,
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const ::rtl::OUString& _rLocalName,
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const ::rtl::OUString& _rValue);
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/** determine if the element imported by the object had an given attribute.
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<p>Please be aware of the fact that the name given must be a local name, i.e. not contain a namespace.
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All form relevant attributes are in the same namespace, so this would be an redundant information.</p>
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*/
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sal_Bool encounteredAttribute(const ::rtl::OUString& _rAttributeName) const;
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/** determine if the element imported by the object had an given attribute.
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<p>Please be aware of the fact that the name given must be a local name, i.e. not contain a namespace.
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All form relevant attributes are in the same namespace, so this would be an redundant information.</p>
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*/
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sal_Bool encounteredAttribute(const sal_Char* _pAttributeName) const { return encounteredAttribute(::rtl::OUString::createFromAscii(_pAttributeName)); }
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/** enables the tracking of the encountered attributes
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<p>The tracking will raise the import costs a little bit, but it's cheaper than
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derived classes tracking this themself.</p>
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*/
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void enableTrackAttributes() { m_bTrackAttributes = sal_True; }
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void implPushBackPropertyValue(const ::com::sun::star::beans::PropertyValue& _rProp)
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{ m_aValues.push_back(_rProp); }
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void implPushBackGenericPropertyValue(const ::com::sun::star::beans::PropertyValue& _rProp)
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{ m_aGenericValues.push_back(_rProp); }
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static ::com::sun::star::uno::Any convertString(
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SvXMLImport& _rImporter,
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const ::com::sun::star::uno::Type& _rExpectedType,
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const ::rtl::OUString& _rReadCharacters,
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const SvXMLEnumMapEntry* _pEnumMap = NULL,
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const sal_Bool _bInvertBoolean = sal_False
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);
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private:
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static ::com::sun::star::util::Time implGetTime(double _nValue);
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static ::com::sun::star::util::Date implGetDate(double _nValue);
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};
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SV_DECL_IMPL_REF( OPropertyImport )
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//=====================================================================
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//= OPropertyElementsContext
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//=====================================================================
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/** helper class for importing the <form:properties> element
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*/
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class OPropertyElementsContext : public SvXMLImportContext
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{
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protected:
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OPropertyImportRef m_xPropertyImporter; // to add the properties
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public:
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OPropertyElementsContext(SvXMLImport& _rImport, sal_uInt16 _nPrefix, const ::rtl::OUString& _rName,
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const OPropertyImportRef& _rPropertyImporter);
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virtual SvXMLImportContext* CreateChildContext(
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sal_uInt16 _nPrefix, const ::rtl::OUString& _rLocalName,
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& _rxAttrList);
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#if OSL_DEBUG_LEVEL > 0
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virtual void StartElement(
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& _rxAttrList);
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virtual void Characters(const ::rtl::OUString& _rChars);
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#endif
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};
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//=====================================================================
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//= OSinglePropertyContext
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//=====================================================================
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SV_DECL_REF( OAccumulateCharacters )
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/** helper class for importing a single <form:property> element
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*/
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class OSinglePropertyContext : public SvXMLImportContext
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{
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OPropertyImportRef m_xPropertyImporter; // to add the properties
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public:
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OSinglePropertyContext(SvXMLImport& _rImport, sal_uInt16 _nPrefix, const ::rtl::OUString& _rName,
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const OPropertyImportRef& _rPropertyImporter);
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virtual SvXMLImportContext* CreateChildContext(
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sal_uInt16 _nPrefix, const ::rtl::OUString& _rLocalName,
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& _rxAttrList);
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virtual void StartElement(
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const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& _rxAttrList);
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#if OSL_DEBUG_LEVEL > 0
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virtual void Characters(const ::rtl::OUString& _rChars);
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#endif
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};
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//.........................................................................
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} // namespace xmloff
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//.........................................................................
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#endif // _XMLOFF_FORMS_PROPERTYIMPORT_HXX_
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