xmloff/source/forms/officeforms.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "officeforms.hxx"
  21
  22 #include <sax/tools/converter.hxx>
  23
  24 #include <xmloff/xmltoken.hxx>
  25 #include <xmloff/xmlnamespace.hxx>
  26 #include <xmloff/xmlexp.hxx>
  27 #include <xmloff/xmlimp.hxx>
  28 #include <xmloff/namespacemap.hxx>
  29 #include <com/sun/star/frame/XModel.hpp>
  30 #include <comphelper/extract.hxx>
  31 #include <comphelper/diagnose_ex.hxx>
  32 #include "strings.hxx"
  33
  34 namespace xmloff
  35 {
  36
  37     using namespace ::com::sun::star::uno;
  38     using namespace ::com::sun::star::beans;
  39     using namespace ::com::sun::star::xml;
  40     using ::xmloff::token::XML_FORMS;
  41     using ::com::sun::star::xml::sax::XAttributeList;
  42     using ::com::sun::star::xml::sax::XFastAttributeList;
  43
  44     //= OFormsRootImport
  45     OFormsRootImport::OFormsRootImport( SvXMLImport& rImport )
  46         :SvXMLImportContext(rImport)
  47     {
  48     }
  49
  50     OFormsRootImport::~OFormsRootImport()
  51     {
  52     }
  53
  54     css::uno::Reference< css::xml::sax::XFastContextHandler > OFormsRootImport::createFastChildContext(
  55         sal_Int32 _nElement,
  56         const css::uno::Reference< css::xml::sax::XFastAttributeList>& xAttrList )
  57     {
  58         SvXMLImportContext* pRet = nullptr;
  59         try
  60         {
  61             pRet = GetImport().GetFormImport()->createContext( _nElement, xAttrList );
  62         } catch (const Exception&)
  63         {
  64             DBG_UNHANDLED_EXCEPTION("xmloff.forms");
  65         }
  66         return pRet;
  67     }
  68
  69     void OFormsRootImport::implImportBool(const Reference< XFastAttributeList >& _rxAttributes, OfficeFormsAttributes _eAttribute,
  70             const Reference< XPropertySet >& _rxProps, const Reference< XPropertySetInfo >& _rxPropInfo,
  71             const OUString& _rPropName, bool _bDefault)
  72     {
  73         // the complete attribute name to look for
  74         sal_Int32 nCompleteAttributeName = XML_ELEMENT(
  75             FORM,
  76             OAttributeMetaData::getOfficeFormsAttributeToken(_eAttribute));
  77
  78         // get and convert the value
  79         OUString sAttributeValue = _rxAttributes->getOptionalValue(nCompleteAttributeName);
  80         bool bValue = _bDefault;
  81         (void)::sax::Converter::convertBool(bValue, sAttributeValue);
  82
  83         // set the property
  84         if (_rxPropInfo->hasPropertyByName(_rPropName))
  85         {
  86             _rxProps->setPropertyValue(_rPropName, Any(bValue));
  87         }
  88     }
  89
  90     void OFormsRootImport::startFastElement( sal_Int32 /*nElement*/, const Reference< XFastAttributeList >& _rxAttrList )
  91     {
  92         ENTER_LOG_CONTEXT( "xmloff::OFormsRootImport - importing the complete tree" );
  93
  94         try
  95         {
  96             Reference< XPropertySet > xDocProperties(GetImport().GetModel(), UNO_QUERY);
  97             if ( xDocProperties.is() )
  98             {   // an empty model is allowed: when doing a copy'n'paste from e.g. Writer to Calc,
  99                 // this is done via streaming the controls as XML.
 100                 Reference< XPropertySetInfo > xDocPropInfo;
 101                 if (xDocProperties.is())
 102                     xDocPropInfo = xDocProperties->getPropertySetInfo();
 103
 104                 implImportBool(_rxAttrList, ofaAutomaticFocus, xDocProperties, xDocPropInfo, PROPERTY_AUTOCONTROLFOCUS, false);
 105                 implImportBool(_rxAttrList, ofaApplyDesignMode, xDocProperties, xDocPropInfo, PROPERTY_APPLYDESIGNMODE, true);
 106             }
 107         }
 108         catch(Exception&)
 109         {
 110             TOOLS_WARN_EXCEPTION("xmloff.forms",
 111                                  "caught an exception while setting the document properties!");
 112         }
 113     }
 114
 115     void OFormsRootImport::endFastElement(sal_Int32 )
 116     {
 117         LEAVE_LOG_CONTEXT( );
 118     }
 119
 120     //= OFormsRootExport
 121     OFormsRootExport::OFormsRootExport( SvXMLExport& _rExp )
 122     {
 123         addModelAttributes(_rExp);
 124
 125         m_pImplElement.reset( new SvXMLElementExport(_rExp, XML_NAMESPACE_OFFICE, XML_FORMS, true, true) );
 126     }
 127
 128     OFormsRootExport::~OFormsRootExport( )
 129     {
 130     }
 131
 132     void OFormsRootExport::implExportBool(SvXMLExport& _rExp, OfficeFormsAttributes _eAttribute,
 133         const Reference< XPropertySet >& _rxProps, const Reference< XPropertySetInfo >& _rxPropInfo,
 134         const OUString& _rPropName, bool _bDefault)
 135     {
 136         // retrieve the property value
 137         bool bValue = _bDefault;
 138         if (_rxPropInfo->hasPropertyByName(_rPropName))
 139             bValue = ::cppu::any2bool(_rxProps->getPropertyValue(_rPropName));
 140
 141         // convert into a string
 142         OUStringBuffer aValue;
 143         ::sax::Converter::convertBool(aValue, bValue);
 144
 145         // add the attribute
 146         _rExp.AddAttribute(
 147             OAttributeMetaData::getOfficeFormsAttributeNamespace(),
 148             OAttributeMetaData::getOfficeFormsAttributeName(_eAttribute),
 149             aValue.makeStringAndClear());
 150     }
 151
 152     void OFormsRootExport::addModelAttributes(SvXMLExport& _rExp)
 153     {
 154         try
 155         {
 156             Reference< XPropertySet > xDocProperties(_rExp.GetModel(), UNO_QUERY);
 157             if ( xDocProperties.is() )
 158             {   // an empty model is allowed: when doing a copy'n'paste from e.g. Writer to Calc,
 159                 // this is done via streaming the controls as XML.
 160                 Reference< XPropertySetInfo > xDocPropInfo;
 161                 if (xDocProperties.is())
 162                     xDocPropInfo = xDocProperties->getPropertySetInfo();
 163
 164                 implExportBool(_rExp, ofaAutomaticFocus, xDocProperties, xDocPropInfo, PROPERTY_AUTOCONTROLFOCUS, false);
 165                 implExportBool(_rExp, ofaApplyDesignMode, xDocProperties, xDocPropInfo, PROPERTY_APPLYDESIGNMODE, true);
 166             }
 167         }
 168         catch(Exception&)
 169         {
 170             TOOLS_WARN_EXCEPTION("xmloff.forms",
 171                                  "caught an exception while retrieving the document properties!");
 172         }
 173     }
 174
 175 }   // namespace xmloff
 176
 177 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */