libreoffice/shell/source/backends/kde4be/kde4commonlayer.cxx

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: kde4commonlayer.cxx,v $
 * $Revision: 1.7 $
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
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 * version 3 along with OpenOffice.org.  If not, see
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_shell.hxx"

#include "kde4commonlayer.hxx"

#include <kemailsettings.h>
#include <kglobalsettings.h>

#include <QFont>

#include <com/sun/star/configuration/backend/PropertyInfo.hpp>
#include <com/sun/star/configuration/backend/XLayerContentDescriber.hpp>
#include <com/sun/star/uno/Sequence.hxx>

#define SPACE      ' '

//==============================================================================

KDECommonLayer::KDECommonLayer(const uno::Reference<uno::XComponentContext>& xContext)
{
    //Create instance of LayerContentDescriber Service
    rtl::OUString const k_sLayerDescriberService(RTL_CONSTASCII_USTRINGPARAM(
        "com.sun.star.comp.configuration.backend.LayerDescriber"));

    typedef uno::Reference<backend::XLayerContentDescriber> LayerDescriber;
    uno::Reference< lang::XMultiComponentFactory > xServiceManager = xContext->getServiceManager();
    if( xServiceManager.is() )
    {
        m_xLayerContentDescriber = LayerDescriber::query(
            xServiceManager->createInstanceWithContext(k_sLayerDescriberService, xContext));
    }
    else
    {
        OSL_TRACE("Could not retrieve ServiceManager");
    }
}

//------------------------------------------------------------------------------

void SAL_CALL KDECommonLayer::readData( const uno::Reference<backend::XLayerHandler>& xHandler)
    throw ( backend::MalformedDataException, lang::NullPointerException,
            lang::WrappedTargetException, uno::RuntimeException)
{
    if( ! m_xLayerContentDescriber.is() )
    {
        throw uno::RuntimeException( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
            "Could not create com.sun.star.configuration.backend.LayerContentDescriber Service"
        ) ), static_cast < backend::XLayer * > (this) );
    }

    uno::Sequence<backend::PropertyInfo> aPropInfoList(3);
    sal_Int32 nProperties = 0;

    // Email client settings
    KEMailSettings aEmailSettings;
    QString aClientProgram;
    ::rtl::OUString sClientProgram;

    aClientProgram = aEmailSettings.getSetting( KEMailSettings::ClientProgram );
    if ( aClientProgram.isEmpty() )
        aClientProgram = "kmail";
    else
        aClientProgram = aClientProgram.section(SPACE, 0, 0);
    sClientProgram = (const sal_Unicode *) aClientProgram.utf16();

    aPropInfoList[nProperties].Name = rtl::OUString(
        RTL_CONSTASCII_USTRINGPARAM( "org.openoffice.Office.Common/ExternalMailer/Program") );
    aPropInfoList[nProperties].Type = rtl::OUString(
        RTL_CONSTASCII_USTRINGPARAM( "string" ) );
    aPropInfoList[nProperties].Protected = sal_False;
    aPropInfoList[nProperties++].Value = uno::makeAny( sClientProgram );

    // Source code font settings
    QFont aFixedFont;
    QString aFontName;
    :: rtl::OUString sFontName;
    short nFontHeight;

    aFixedFont = KGlobalSettings::fixedFont();
    aFontName = aFixedFont.family();
    sFontName = (const sal_Unicode *) aFontName.utf16();
    nFontHeight = aFixedFont.pointSize();

    aPropInfoList[nProperties].Name = rtl::OUString(
        RTL_CONSTASCII_USTRINGPARAM( "org.openoffice.Office.Common/Font/SourceViewFont/FontName") );
    aPropInfoList[nProperties].Type = rtl::OUString(
        RTL_CONSTASCII_USTRINGPARAM( "string" ) );
    aPropInfoList[nProperties].Protected = sal_False;
    aPropInfoList[nProperties++].Value = uno::makeAny( sFontName );

    aPropInfoList[nProperties].Name = rtl::OUString(
        RTL_CONSTASCII_USTRINGPARAM( "org.openoffice.Office.Common/Font/SourceViewFont/FontHeight") );
    aPropInfoList[nProperties].Type = rtl::OUString(
        RTL_CONSTASCII_USTRINGPARAM( "short" ) );
    aPropInfoList[nProperties].Protected = sal_False;
    aPropInfoList[nProperties++].Value = uno::makeAny( nFontHeight );

    if( nProperties > 0 )
    {
        aPropInfoList.realloc(nProperties);
        m_xLayerContentDescriber->describeLayer(xHandler, aPropInfoList);
    }
}

//------------------------------------------------------------------------------

rtl::OUString SAL_CALL KDECommonLayer::getTimestamp(void)
    throw (uno::RuntimeException)
{
    // Return the value as timestamp to avoid regenerating the binary cache
    // on each office launch.

    KEMailSettings aEmailSettings;
    QString aClientProgram = aEmailSettings.getSetting( KEMailSettings::ClientProgram );
    aClientProgram = aClientProgram.section(SPACE, 0, 0);

    QString aFixedFont = KGlobalSettings::fixedFont().toString();

    ::rtl::OUString sTimeStamp,
                    sep( RTL_CONSTASCII_USTRINGPARAM( "$" ) );

    sTimeStamp = (const sal_Unicode *) aClientProgram.utf16();
    sTimeStamp += sep;
    sTimeStamp += (const sal_Unicode *) aFixedFont.utf16();

    return sTimeStamp;
}