338 lines
10 KiB
C++
338 lines
10 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: unogalthemeprovider.cxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: hr $ $Date: 2006-06-19 17:03:41 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#include "unogalthemeprovider.hxx"
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#include "unogaltheme.hxx"
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#include "gallery1.hxx"
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#ifndef _RTL_UUID_H_
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#include <rtl/uuid.h>
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#endif
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#ifndef _VOS_MUTEX_HXX_
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#include <vos/mutex.hxx>
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#endif
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#ifndef _SV_SVAPP_HXX_
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#include <vcl/svapp.hxx>
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#endif
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#include <svtools/pathoptions.hxx>
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#ifndef _COM_SUN_STAR_GALLERY_XGALLERYTHEME_HPP_
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#include <com/sun/star/gallery/XGalleryTheme.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
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#include <com/sun/star/beans/PropertyValue.hpp>
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#endif
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using namespace ::com::sun::star;
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namespace unogallery {
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// --------------------
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// - Helper functions -
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// --------------------
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uno::Reference< uno::XInterface > SAL_CALL GalleryThemeProvider_createInstance(
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const uno::Reference< lang::XMultiServiceFactory > & )
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throw( uno::Exception )
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{
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return *( new GalleryThemeProvider() );
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}
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// -----------------------------------------------------------------------------
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uno::Sequence< ::rtl::OUString > SAL_CALL GalleryThemeProvider_getSupportedServiceNames()
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throw()
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{
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return GalleryThemeProvider::getSupportedServiceNames_Static();
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}
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// -----------------------------------------------------------------------------
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::rtl::OUString SAL_CALL GalleryThemeProvider_getImplementationName()
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throw()
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{
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return GalleryThemeProvider::getImplementationName_Static();
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}
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// -----------------
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// - GalleryThemeProvider -
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// -----------------
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GalleryThemeProvider::GalleryThemeProvider() :
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mbHiddenThemes( sal_False )
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{
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const ::vos::OGuard aGuard( Application::GetSolarMutex() );
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mpGallery = ::Gallery::AcquireGallery( SvtPathOptions().GetGalleryPath() );
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}
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// ------------------------------------------------------------------------------
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GalleryThemeProvider::~GalleryThemeProvider()
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{
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const ::vos::OGuard aGuard( Application::GetSolarMutex() );
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if( mpGallery )
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::Gallery::ReleaseGallery( mpGallery );
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}
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// ------------------------------------------------------------------------------
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::rtl::OUString GalleryThemeProvider::getImplementationName_Static()
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throw()
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{
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return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.gallery.GalleryThemeProvider" ) );
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}
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// ------------------------------------------------------------------------------
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uno::Sequence< ::rtl::OUString > GalleryThemeProvider::getSupportedServiceNames_Static()
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throw()
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{
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uno::Sequence< ::rtl::OUString > aSeq( 1 );
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aSeq.getArray()[ 0 ] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.gallery.GalleryThemeProvider" ) );
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return aSeq;
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}
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// ------------------------------------------------------------------------------
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::rtl::OUString SAL_CALL GalleryThemeProvider::getImplementationName()
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throw( uno::RuntimeException )
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{
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return getImplementationName_Static();
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}
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// ------------------------------------------------------------------------------
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sal_Bool SAL_CALL GalleryThemeProvider::supportsService( const ::rtl::OUString& ServiceName )
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throw( uno::RuntimeException )
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{
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uno::Sequence< ::rtl::OUString > aSNL( getSupportedServiceNames() );
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const ::rtl::OUString* pArray = aSNL.getConstArray();
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for( int i = 0; i < aSNL.getLength(); i++ )
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if( pArray[i] == ServiceName )
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return true;
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return false;
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}
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// ------------------------------------------------------------------------------
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uno::Sequence< ::rtl::OUString > SAL_CALL GalleryThemeProvider::getSupportedServiceNames()
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throw( uno::RuntimeException )
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{
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return getSupportedServiceNames_Static();
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}
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// ------------------------------------------------------------------------------
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uno::Sequence< uno::Type > SAL_CALL GalleryThemeProvider::getTypes()
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throw(uno::RuntimeException)
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{
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uno::Sequence< uno::Type > aTypes( 6 );
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uno::Type* pTypes = aTypes.getArray();
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*pTypes++ = ::getCppuType((const uno::Reference< lang::XServiceInfo>*)0);
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*pTypes++ = ::getCppuType((const uno::Reference< lang::XTypeProvider>*)0);
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*pTypes++ = ::getCppuType((const uno::Reference< lang::XInitialization>*)0);
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*pTypes++ = ::getCppuType((const uno::Reference< container::XElementAccess>*)0);
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*pTypes++ = ::getCppuType((const uno::Reference< container::XNameAccess>*)0);
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*pTypes++ = ::getCppuType((const uno::Reference< gallery::XGalleryThemeProvider>*)0);
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return aTypes;
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}
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// ------------------------------------------------------------------------------
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uno::Sequence< sal_Int8 > SAL_CALL GalleryThemeProvider::getImplementationId()
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throw(uno::RuntimeException)
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{
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const vos::OGuard aGuard( Application::GetSolarMutex() );
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static uno::Sequence< sal_Int8 > aId;
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if( aId.getLength() == 0 )
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{
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aId.realloc( 16 );
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rtl_createUuid( reinterpret_cast< sal_uInt8* >( aId.getArray() ), 0, sal_True );
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}
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return aId;
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}
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// ------------------------------------------------------------------------------
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void SAL_CALL GalleryThemeProvider::initialize( const uno::Sequence< uno::Any >& rArguments )
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throw ( uno::Exception, uno::RuntimeException )
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{
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uno::Sequence< beans::PropertyValue > aParams;
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sal_Int32 i;
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for( i = 0; i < rArguments.getLength(); ++i )
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{
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if( rArguments[ i ] >>= aParams )
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break;
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}
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for( i = 0; i < aParams.getLength(); ++i )
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{
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const beans::PropertyValue& rProp = aParams[ i ];
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if( rProp.Name.equalsAscii( "ProvideHiddenThemes" ) )
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rProp.Value >>= mbHiddenThemes;
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}
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}
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// ------------------------------------------------------------------------------
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uno::Type SAL_CALL GalleryThemeProvider::getElementType()
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throw (uno::RuntimeException)
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{
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return ::getCppuType( (const uno::Reference< gallery::XGalleryTheme >*) 0);
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}
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// ------------------------------------------------------------------------------
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sal_Bool SAL_CALL GalleryThemeProvider::hasElements()
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throw (uno::RuntimeException)
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{
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const ::vos::OGuard aGuard( Application::GetSolarMutex() );
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return( ( mpGallery != NULL ) && ( mpGallery->GetThemeCount() > 0 ) );
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}
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// ------------------------------------------------------------------------------
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uno::Any SAL_CALL GalleryThemeProvider::getByName( const ::rtl::OUString& rName )
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throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
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{
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const ::vos::OGuard aGuard( Application::GetSolarMutex() );
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uno::Any aRet;
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if( !mpGallery || !mpGallery->HasTheme( rName ) )
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{
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throw container::NoSuchElementException();
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}
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else
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{
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aRet = uno::makeAny( uno::Reference< gallery::XGalleryTheme >( new ::unogallery::GalleryTheme( rName ) ) );
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}
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return aRet;
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}
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// ------------------------------------------------------------------------------
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uno::Sequence< ::rtl::OUString > SAL_CALL GalleryThemeProvider::getElementNames()
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throw (uno::RuntimeException)
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{
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const ::vos::OGuard aGuard( Application::GetSolarMutex() );
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sal_uInt32 i = 0, nCount = ( mpGallery ? mpGallery->GetThemeCount() : 0 ), nRealCount = 0;
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uno::Sequence< ::rtl::OUString > aSeq( nCount );
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for( ; i < nCount; ++i )
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{
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const GalleryThemeEntry* pEntry = mpGallery->GetThemeInfo( i );
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if( mbHiddenThemes || !pEntry->IsHidden() )
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aSeq[ nRealCount++ ] = pEntry->GetThemeName();
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}
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aSeq.realloc( nRealCount );
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return aSeq;
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}
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// ------------------------------------------------------------------------------
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sal_Bool SAL_CALL GalleryThemeProvider::hasByName( const ::rtl::OUString& rName )
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throw (uno::RuntimeException)
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{
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const ::vos::OGuard aGuard( Application::GetSolarMutex() );
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sal_Bool bRet = sal_False;
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if( mpGallery && mpGallery->HasTheme( rName ) )
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bRet = ( mbHiddenThemes || !mpGallery->GetThemeInfo( rName )->IsHidden() );
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return( bRet );
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}
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// ------------------------------------------------------------------------------
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uno::Reference< gallery::XGalleryTheme > SAL_CALL GalleryThemeProvider::insertNewByName( const ::rtl::OUString& rThemeName )
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throw (container::ElementExistException, uno::RuntimeException)
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{
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const ::vos::OGuard aGuard( Application::GetSolarMutex() );
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uno::Reference< gallery::XGalleryTheme > xRet;
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if( mpGallery )
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{
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if( mpGallery->HasTheme( rThemeName ) )
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{
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throw container::ElementExistException();
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}
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else if( mpGallery->CreateTheme( rThemeName ) )
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{
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xRet = new ::unogallery::GalleryTheme( rThemeName );
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}
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}
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return xRet;
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}
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// ------------------------------------------------------------------------------
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void SAL_CALL GalleryThemeProvider::removeByName( const ::rtl::OUString& rName )
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throw (container::NoSuchElementException, uno::RuntimeException)
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{
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const ::vos::OGuard aGuard( Application::GetSolarMutex() );
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if( !mpGallery ||
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!mpGallery->HasTheme( rName ) ||
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( !mbHiddenThemes && mpGallery->GetThemeInfo( rName )->IsHidden() ) )
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{
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throw container::NoSuchElementException();
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}
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else
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{
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mpGallery->RemoveTheme( rName );
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}
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}
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}
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