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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include "unogaltheme.hxx"
#include <svx/gallery1.hxx>
#include <vcl/svapp.hxx>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <com/sun/star/container/ElementExistException.hpp>
#include <com/sun/star/gallery/XGalleryTheme.hpp>
#include <com/sun/star/gallery/XGalleryThemeProvider.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
using namespace ::com::sun::star;
namespace {
class GalleryThemeProvider : public ::cppu::WeakImplHelper< css::lang::XInitialization,
css::gallery::XGalleryThemeProvider,
css::lang::XServiceInfo >
{
public:
GalleryThemeProvider();
protected:
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
// XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) override;
// XElementAccess
virtual css::uno::Type SAL_CALL getElementType() override;
virtual sal_Bool SAL_CALL hasElements() override;
// XNameAccess
virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getElementNames() override;
virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
// XInitialization
virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
// XGalleryThemeProvider
virtual css::uno::Reference< css::gallery::XGalleryTheme > SAL_CALL insertNewByName( const OUString& ThemeName ) override;
virtual void SAL_CALL removeByName( const OUString& ThemeName ) override;
private:
Gallery* mpGallery;
bool mbHiddenThemes;
};
GalleryThemeProvider::GalleryThemeProvider() :
mbHiddenThemes( false )
{
mpGallery = ::Gallery::GetGalleryInstance();
}
OUString SAL_CALL GalleryThemeProvider::getImplementationName()
{
return "com.sun.star.comp.gallery.GalleryThemeProvider";
}
sal_Bool SAL_CALL GalleryThemeProvider::supportsService( const OUString& ServiceName )
{
return cppu::supportsService( this, ServiceName );
}
uno::Sequence< OUString > SAL_CALL GalleryThemeProvider::getSupportedServiceNames()
{
uno::Sequence<OUString> aSeq { "com.sun.star.gallery.GalleryThemeProvider" };
return aSeq;
}
uno::Sequence< uno::Type > SAL_CALL GalleryThemeProvider::getTypes()
{
static const uno::Sequence aTypes {
cppu::UnoType<lang::XServiceInfo>::get(),
cppu::UnoType<lang::XTypeProvider>::get(),
cppu::UnoType<lang::XInitialization>::get(),
cppu::UnoType<container::XElementAccess>::get(),
cppu::UnoType<container::XNameAccess>::get(),
cppu::UnoType<gallery::XGalleryThemeProvider>::get() };
return aTypes;
}
uno::Sequence< sal_Int8 > SAL_CALL GalleryThemeProvider::getImplementationId()
{
return css::uno::Sequence<sal_Int8>();
}
void SAL_CALL GalleryThemeProvider::initialize( const uno::Sequence< uno::Any >& rArguments )
{
uno::Sequence< beans::PropertyValue > aParams;
for( const auto& rArgument : rArguments )
{
if( rArgument >>= aParams )
break;
}
for( const beans::PropertyValue& rProp : std::as_const(aParams) )
{
if ( rProp.Name == "ProvideHiddenThemes" )
rProp.Value >>= mbHiddenThemes;
}
}
uno::Type SAL_CALL GalleryThemeProvider::getElementType()
{
return cppu::UnoType<gallery::XGalleryTheme>::get();
}
sal_Bool SAL_CALL GalleryThemeProvider::hasElements()
{
const SolarMutexGuard aGuard;
return( ( mpGallery != nullptr ) && ( mpGallery->GetThemeCount() > 0 ) );
}
uno::Any SAL_CALL GalleryThemeProvider::getByName( const OUString& rName )
{
const SolarMutexGuard aGuard;
uno::Any aRet;
if( !mpGallery || !mpGallery->HasTheme( rName ) )
{
throw container::NoSuchElementException();
}
aRet <<= uno::Reference< gallery::XGalleryTheme >( new ::unogallery::GalleryTheme( rName ) );
return aRet;
}
uno::Sequence< OUString > SAL_CALL GalleryThemeProvider::getElementNames()
{
const SolarMutexGuard aGuard;
sal_uInt32 i = 0, nCount = ( mpGallery ? mpGallery->GetThemeCount() : 0 ), nRealCount = 0;
uno::Sequence< OUString > aSeq( nCount );
auto aSeqRange = asNonConstRange(aSeq);
for( ; i < nCount; ++i )
{
const GalleryThemeEntry* pEntry = mpGallery->GetThemeInfo( i );
if( mbHiddenThemes || !pEntry->IsHidden() )
aSeqRange[ nRealCount++ ] = pEntry->GetThemeName();
}
aSeq.realloc( nRealCount );
return aSeq;
}
sal_Bool SAL_CALL GalleryThemeProvider::hasByName( const OUString& rName )
{
const SolarMutexGuard aGuard;
bool bRet = false;
if( mpGallery && mpGallery->HasTheme( rName ) )
bRet = ( mbHiddenThemes || !mpGallery->GetThemeInfo( rName )->IsHidden() );
return bRet;
}
uno::Reference< gallery::XGalleryTheme > SAL_CALL GalleryThemeProvider::insertNewByName( const OUString& rThemeName )
{
const SolarMutexGuard aGuard;
uno::Reference< gallery::XGalleryTheme > xRet;
if( mpGallery )
{
if( mpGallery->HasTheme( rThemeName ) )
{
throw container::ElementExistException();
}
else if( mpGallery->CreateTheme( rThemeName ) )
{
xRet = new ::unogallery::GalleryTheme( rThemeName );
}
}
return xRet;
}
void SAL_CALL GalleryThemeProvider::removeByName( const OUString& rName )
{
const SolarMutexGuard aGuard;
if( !mpGallery ||
!mpGallery->HasTheme( rName ) ||
( !mbHiddenThemes && mpGallery->GetThemeInfo( rName )->IsHidden() ) )
{
throw container::NoSuchElementException();
}
mpGallery->RemoveTheme( rName );
}
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
com_sun_star_comp_gallery_GalleryThemeProvider_get_implementation(
css::uno::XComponentContext *,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new GalleryThemeProvider);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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