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 <com/sun/star/frame/XModel.hpp>
  29 #include <comphelper/extract.hxx>
  30 #include <comphelper/diagnose_ex.hxx>
  31 #include "strings.hxx"
  32
  33 namespace xmloff
  34 {
  35
  36     using namespace ::com::sun::star::uno;
  37     using namespace ::com::sun::star::beans;
  38     using namespace ::com::sun::star::xml;
  39     using ::xmloff::token::XML_FORMS;
  40     using ::com::sun::star::xml::sax::XFastAttributeList;
  41
  42     //= OFormsRootImport
  43     OFormsRootImport::OFormsRootImport( SvXMLImport& rImport )
  44         :SvXMLImportContext(rImport)
  45     {
  46     }
  47
  48     OFormsRootImport::~OFormsRootImport()
  49     {
  50     }
  51
  52     css::uno::Reference< css::xml::sax::XFastContextHandler > OFormsRootImport::createFastChildContext(
  53         sal_Int32 _nElement,
  54         const css::uno::Reference< css::xml::sax::XFastAttributeList>& xAttrList )
  55     {
  56         SvXMLImportContext* pRet = nullptr;
  57         try
  58         {
  59             pRet = GetImport().GetFormImport()->createContext( _nElement, xAttrList );
  60         } catch (const Exception&)
  61         {
  62             DBG_UNHANDLED_EXCEPTION("xmloff.forms");
  63         }
  64         return pRet;
  65     }
  66
  67     void OFormsRootImport::implImportBool(const Reference< XFastAttributeList >& _rxAttributes, OfficeFormsAttributes _eAttribute,
  68             const Reference< XPropertySet >& _rxProps, const Reference< XPropertySetInfo >& _rxPropInfo,
  69             const OUString& _rPropName, bool _bDefault)
  70     {
  71         // the complete attribute name to look for
  72         sal_Int32 nCompleteAttributeName = XML_ELEMENT(
  73             FORM,
  74             OAttributeMetaData::getOfficeFormsAttributeToken(_eAttribute));
  75
  76         // get and convert the value
  77         OUString sAttributeValue = _rxAttributes->getOptionalValue(nCompleteAttributeName);
  78         bool bValue = _bDefault;
  79         (void)::sax::Converter::convertBool(bValue, sAttributeValue);
  80
  81         // set the property
  82         if (_rxPropInfo->hasPropertyByName(_rPropName))
  83         {
  84             _rxProps->setPropertyValue(_rPropName, Any(bValue));
  85         }
  86     }
  87
  88     void OFormsRootImport::startFastElement( sal_Int32 /*nElement*/, const Reference< XFastAttributeList >& _rxAttrList )
  89     {
  90         ENTER_LOG_CONTEXT( "xmloff::OFormsRootImport - importing the complete tree" );
  91
  92         try
  93         {
  94             Reference< XPropertySet > xDocProperties(GetImport().GetModel(), UNO_QUERY);
  95             if ( xDocProperties.is() )
  96             {   // an empty model is allowed: when doing a copy'n'paste from e.g. Writer to Calc,
  97                 // this is done via streaming the controls as XML.
  98                 Reference< XPropertySetInfo > xDocPropInfo;
  99                 if (xDocProperties.is())
 100                     xDocPropInfo = xDocProperties->getPropertySetInfo();
 101
 102                 implImportBool(_rxAttrList, ofaAutomaticFocus, xDocProperties, xDocPropInfo, PROPERTY_AUTOCONTROLFOCUS, false);
 103                 implImportBool(_rxAttrList, ofaApplyDesignMode, xDocProperties, xDocPropInfo, PROPERTY_APPLYDESIGNMODE, true);
 104             }
 105         }
 106         catch(Exception&)
 107         {
 108             TOOLS_WARN_EXCEPTION("xmloff.forms",
 109                                  "caught an exception while setting the document properties!");
 110         }
 111     }
 112
 113     void OFormsRootImport::endFastElement(sal_Int32 )
 114     {
 115         LEAVE_LOG_CONTEXT( );
 116     }
 117
 118     //= OFormsRootExport
 119     OFormsRootExport::OFormsRootExport( SvXMLExport& _rExp )
 120     {
 121         addModelAttributes(_rExp);
 122
 123         m_pImplElement.reset( new SvXMLElementExport(_rExp, XML_NAMESPACE_OFFICE, XML_FORMS, true, true) );
 124     }
 125
 126     OFormsRootExport::~OFormsRootExport( )
 127     {
 128     }
 129
 130     void OFormsRootExport::implExportBool(SvXMLExport& _rExp, OfficeFormsAttributes _eAttribute,
 131         const Reference< XPropertySet >& _rxProps, const Reference< XPropertySetInfo >& _rxPropInfo,
 132         const OUString& _rPropName, bool _bDefault)
 133     {
 134         // retrieve the property value
 135         bool bValue = _bDefault;
 136         if (_rxPropInfo->hasPropertyByName(_rPropName))
 137             bValue = ::cppu::any2bool(_rxProps->getPropertyValue(_rPropName));
 138
 139         // convert into a string
 140         OUStringBuffer aValue;
 141         ::sax::Converter::convertBool(aValue, bValue);
 142
 143         // add the attribute
 144         _rExp.AddAttribute(
 145             OAttributeMetaData::getOfficeFormsAttributeNamespace(),
 146             OAttributeMetaData::getOfficeFormsAttributeName(_eAttribute),
 147             aValue.makeStringAndClear());
 148     }
 149
 150     void OFormsRootExport::addModelAttributes(SvXMLExport& _rExp)
 151     {
 152         try
 153         {
 154             Reference< XPropertySet > xDocProperties(_rExp.GetModel(), UNO_QUERY);
 155             if ( xDocProperties.is() )
 156             {   // an empty model is allowed: when doing a copy'n'paste from e.g. Writer to Calc,
 157                 // this is done via streaming the controls as XML.
 158                 Reference< XPropertySetInfo > xDocPropInfo;
 159                 if (xDocProperties.is())
 160                     xDocPropInfo = xDocProperties->getPropertySetInfo();
 161
 162                 implExportBool(_rExp, ofaAutomaticFocus, xDocProperties, xDocPropInfo, PROPERTY_AUTOCONTROLFOCUS, false);
 163                 implExportBool(_rExp, ofaApplyDesignMode, xDocProperties, xDocPropInfo, PROPERTY_APPLYDESIGNMODE, true);
 164             }
 165         }
 166         catch(Exception&)
 167         {
 168             TOOLS_WARN_EXCEPTION("xmloff.forms",
 169                                  "caught an exception while retrieving the document properties!");
 170         }
 171     }
 172
 173 }   // namespace xmloff
 174
 175 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */