xmlscript/source/xmllib_imexp/imp_share.hxx

   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 #ifndef INCLUDED_XMLSCRIPT_SOURCE_XMLLIB_IMEXP_IMP_SHARE_HXX
  21 #define INCLUDED_XMLSCRIPT_SOURCE_XMLLIB_IMEXP_IMP_SHARE_HXX
  22
  23 #include <xmlscript/xmllib_imexp.hxx>
  24
  25 #include <cppuhelper/implbase1.hxx>
  26
  27 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  28 #include <com/sun/star/container/XNameContainer.hpp>
  29 #include <com/sun/star/beans/XPropertySet.hpp>
  30
  31 #include <com/sun/star/awt/XControlModel.hpp>
  32 #include <com/sun/star/awt/FontDescriptor.hpp>
  33
  34 #include <com/sun/star/xml/input/XRoot.hpp>
  35
  36 #include <vector>
  37
  38 namespace xmlscript
  39 {
  40 inline sal_Int32 toInt32( OUString const & rStr )
  41 {
  42     sal_Int32 nVal;
  43     if (rStr.getLength() > 2 && rStr[ 0 ] == '0' && rStr[ 1 ] == 'x')
  44     {
  45         nVal = rStr.copy( 2 ).toUInt32( 16 );
  46     }
  47     else
  48     {
  49         nVal = rStr.toInt32();
  50     }
  51     return nVal;
  52 }
  53 inline bool getBoolAttr(
  54     bool * pRet, OUString const & rAttrName,
  55     css::uno::Reference< css::xml::input::XAttributes > const & xAttributes, sal_Int32 uid )
  56 {
  57     OUString aValue(
  58         xAttributes->getValueByUidName( uid, rAttrName ) );
  59     if (!aValue.isEmpty())
  60     {
  61         if ( aValue == "true" )
  62         {
  63             *pRet = true;
  64             return true;
  65         }
  66         else if ( aValue == "false" )
  67         {
  68             *pRet = false;
  69             return true;
  70         }
  71         else
  72         {
  73             throw css::xml::sax::SAXException(rAttrName + ": no boolean value (true|false)!", css::uno::Reference< css::uno::XInterface >(), css::uno::Any() );
  74         }
  75     }
  76     return false;
  77 }
  78
  79 inline bool getStringAttr(
  80     OUString * pRet, OUString const & rAttrName,
  81     css::uno::Reference< css::xml::input::XAttributes > const & xAttributes, sal_Int32 uid )
  82 {
  83     *pRet = xAttributes->getValueByUidName( uid, rAttrName );
  84     return (!pRet->isEmpty());
  85 }
  86
  87 inline bool getLongAttr(
  88     sal_Int32 * pRet, OUString const & rAttrName,
  89     css::uno::Reference< css::xml::input::XAttributes > const & xAttributes,
  90     sal_Int32 uid )
  91 {
  92     OUString aValue(
  93         xAttributes->getValueByUidName( uid, rAttrName ) );
  94     if (!aValue.isEmpty())
  95     {
  96         *pRet = toInt32( aValue );
  97         return true;
  98     }
  99     return false;
 100 }
 101
 102 // Library import
 103
 104 struct LibraryImport
 105     : public ::cppu::WeakImplHelper1< css::xml::input::XRoot >
 106 {
 107     friend class LibrariesElement;
 108     friend class LibraryElement;
 109
 110     LibDescriptorArray* mpLibArray;
 111     LibDescriptor*      mpLibDesc;      // Single library mode
 112
 113     sal_Int32 XMLNS_LIBRARY_UID;
 114     sal_Int32 XMLNS_XLINK_UID;
 115
 116 public:
 117     explicit LibraryImport( LibDescriptorArray* pLibArray )
 118         : mpLibArray(pLibArray)
 119         , mpLibDesc(NULL)
 120         , XMLNS_LIBRARY_UID(0)
 121         , XMLNS_XLINK_UID(0)
 122     {
 123     }
 124
 125     // Single library mode
 126     explicit LibraryImport(LibDescriptor* pLibDesc)
 127         : mpLibArray(NULL)
 128         , mpLibDesc(pLibDesc)
 129         , XMLNS_LIBRARY_UID(0)
 130         , XMLNS_XLINK_UID(0)
 131     {
 132     }
 133
 134     virtual ~LibraryImport();
 135
 136     // XRoot
 137     virtual void SAL_CALL startDocument(
 138         css::uno::Reference< css::xml::input::XNamespaceMapping > const & xNamespaceMapping )
 139         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 140     virtual void SAL_CALL endDocument()
 141         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 142     virtual void SAL_CALL processingInstruction(
 143         OUString const & rTarget, OUString const & rData )
 144         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 145     virtual void SAL_CALL setDocumentLocator(
 146         css::uno::Reference< css::xml::sax::XLocator > const & xLocator )
 147         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 148     virtual css::uno::Reference< css::xml::input::XElement > SAL_CALL startRootElement(
 149         sal_Int32 nUid, OUString const & rLocalName,
 150         css::uno::Reference< css::xml::input::XAttributes > const & xAttributes )
 151         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 152 };
 153
 154 class LibElementBase
 155     : public ::cppu::WeakImplHelper1< css::xml::input::XElement >
 156 {
 157 protected:
 158     LibraryImport * _pImport;
 159     LibElementBase * _pParent;
 160
 161     OUString _aLocalName;
 162     css::uno::Reference< css::xml::input::XAttributes > _xAttributes;
 163
 164 public:
 165     LibElementBase(
 166         OUString const & rLocalName,
 167         css::uno::Reference< css::xml::input::XAttributes > const & xAttributes,
 168         LibElementBase * pParent, LibraryImport * pImport );
 169     virtual ~LibElementBase();
 170
 171     // XElement
 172     virtual css::uno::Reference< css::xml::input::XElement > SAL_CALL getParent()
 173         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 174     virtual OUString SAL_CALL getLocalName()
 175         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 176     virtual sal_Int32 SAL_CALL getUid()
 177         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 178     virtual css::uno::Reference< css::xml::input::XAttributes > SAL_CALL getAttributes()
 179         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 180     virtual void SAL_CALL ignorableWhitespace(
 181         OUString const & rWhitespaces )
 182         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 183     virtual void SAL_CALL characters( OUString const & rChars )
 184         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 185     virtual void SAL_CALL processingInstruction(
 186         OUString const & rTarget, OUString const & rData )
 187         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 188     virtual void SAL_CALL endElement()
 189         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 190     virtual css::uno::Reference< css::xml::input::XElement > SAL_CALL startChildElement(
 191         sal_Int32 nUid, OUString const & rLocalName,
 192         css::uno::Reference< css::xml::input::XAttributes > const & xAttributes )
 193         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 194 };
 195
 196 class LibrariesElement : public LibElementBase
 197 {
 198     friend class LibraryElement;
 199
 200 protected:
 201     std::vector< LibDescriptor > mLibDescriptors;
 202
 203 public:
 204     virtual css::uno::Reference< css::xml::input::XElement > SAL_CALL startChildElement(
 205         sal_Int32 nUid, OUString const & rLocalName,
 206         css::uno::Reference< css::xml::input::XAttributes > const & xAttributes )
 207         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 208     virtual void SAL_CALL endElement()
 209         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 210
 211     LibrariesElement(
 212         OUString const & rLocalName,
 213         css::uno::Reference< css::xml::input::XAttributes > const & xAttributes,
 214         LibElementBase * pParent, LibraryImport * pImport )
 215         : LibElementBase( rLocalName, xAttributes, pParent, pImport )
 216         {}
 217 };
 218
 219 class LibraryElement : public LibElementBase
 220 {
 221 protected:
 222     std::vector< OUString > mElements;
 223
 224 public:
 225
 226     virtual css::uno::Reference< css::xml::input::XElement > SAL_CALL startChildElement(
 227         sal_Int32 nUid, OUString const & rLocalName,
 228         css::uno::Reference< css::xml::input::XAttributes > const & xAttributes )
 229         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 230     virtual void SAL_CALL endElement()
 231         throw (css::xml::sax::SAXException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 232
 233     LibraryElement(
 234         OUString const & rLocalName,
 235         css::uno::Reference< css::xml::input::XAttributes > const & xAttributes,
 236         LibElementBase * pParent, LibraryImport * pImport )
 237         : LibElementBase( rLocalName, xAttributes, pParent, pImport )
 238     {}
 239 };
 240
 241 }
 242
 243 #endif // INCLUDED_XMLSCRIPT_SOURCE_XMLLIB_IMEXP_IMP_SHARE_HXX
 244
 245 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */