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