shell/source/backends/kde4be/kde4vcllayer.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: kde4vcllayer.cxx,v $
  10  * $Revision: 1.5 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_shell.hxx"
  33
  34 #include "kde4vcllayer.hxx"
  35
  36 #include <com/sun/star/configuration/backend/PropertyInfo.hpp>
  37 #include <com/sun/star/configuration/backend/XLayerContentDescriber.hpp>
  38 #include <com/sun/star/uno/Sequence.hxx>
  39
  40 //==============================================================================
  41
  42 KDEVCLLayer::KDEVCLLayer(const uno::Reference<uno::XComponentContext>& xContext)
  43 {
  44     //Create instance of LayerContentDescriber Service
  45     rtl::OUString const k_sLayerDescriberService(RTL_CONSTASCII_USTRINGPARAM(
  46         "com.sun.star.comp.configuration.backend.LayerDescriber"));
  47
  48     typedef uno::Reference<backend::XLayerContentDescriber> LayerDescriber;
  49     uno::Reference< lang::XMultiComponentFactory > xServiceManager = xContext->getServiceManager();
  50     if( xServiceManager.is() )
  51     {
  52         m_xLayerContentDescriber = LayerDescriber::query(
  53             xServiceManager->createInstanceWithContext(k_sLayerDescriberService, xContext));
  54     }
  55     else
  56     {
  57         OSL_TRACE("Could not retrieve ServiceManager");
  58     }
  59 }
  60
  61 //------------------------------------------------------------------------------
  62
  63 void SAL_CALL KDEVCLLayer::readData( const uno::Reference<backend::XLayerHandler>& xHandler)
  64     throw ( backend::MalformedDataException, lang::NullPointerException,
  65             lang::WrappedTargetException, uno::RuntimeException)
  66 {
  67     if( ! m_xLayerContentDescriber.is() )
  68     {
  69         throw uno::RuntimeException( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
  70             "Could not create com.sun.star.configuration.backend.LayerContentDescriber Service"
  71         ) ), static_cast < backend::XLayer * > (this) );
  72     }
  73
  74     uno::Sequence<backend::PropertyInfo> aPropInfoList(1);
  75
  76 /*
  77    Commenting out, does not make much sense without an accessibility bridge
  78 ===========================================================================
  79 #if defined(QT_ACCESSIBILITY_SUPPORT)
  80 // Accessibility tools under Qt for UNIX are available starting with Qt 4.0
  81     int nVersionMajor = 0;
  82     const char *q = qVersion();     // "3.1.0" for example
  83     while ('0' <= *q && *q <= '9')
  84         nVersionMajor = nVersionMajor * 10 + *q++ - '0';
  85     sal_Bool ATToolSupport = (sal_Bool) (nVersionMajor >= 4);
  86 #else
  87     sal_Bool ATToolSupport = sal_False;
  88 #endif
  89 ===========================================================================
  90    End of commented out section
  91 */  sal_Bool ATToolSupport = sal_False;
  92
  93     aPropInfoList[0].Name = rtl::OUString(
  94         RTL_CONSTASCII_USTRINGPARAM( "org.openoffice.VCL/Settings/Accessibility/EnableATToolSupport") );
  95     aPropInfoList[0].Type = rtl::OUString(
  96         RTL_CONSTASCII_USTRINGPARAM( "string" ) );
  97     aPropInfoList[0].Protected = sal_False;
  98     aPropInfoList[0].Value = uno::makeAny( rtl::OUString::valueOf( ATToolSupport ) );
  99
 100     m_xLayerContentDescriber->describeLayer(xHandler, aPropInfoList);
 101 }
 102
 103 //------------------------------------------------------------------------------
 104
 105 rtl::OUString SAL_CALL KDEVCLLayer::getTimestamp(void)
 106     throw (uno::RuntimeException)
 107 {
 108     // Return the value as timestamp to avoid regenerating the binary cache
 109     // on each office launch.
 110
 111     ::rtl::OUString sTimeStamp(
 112                 RTL_CONSTASCII_USTRINGPARAM( "FALSE" ) );
 113
 114     return sTimeStamp;
 115 }