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223 | /* -*- 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 <uifactory/configurationaccessfactorymanager.hxx>
#include <helper/mischelper.hxx>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/frame/ModuleManager.hpp>
#include <com/sun/star/frame/UnknownModuleException.hpp>
#include <com/sun/star/frame/XModuleManager2.hpp>
#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XSingleComponentFactory.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <rtl/ref.hxx>
#include <tools/diagnose_ex.h>
using namespace ::com::sun::star;
using namespace framework;
namespace {
typedef ::cppu::WeakComponentImplHelper<
css::lang::XServiceInfo,
css::lang::XSingleComponentFactory > WindowContentFactoryManager_BASE;
class WindowContentFactoryManager : private cppu::BaseMutex,
public WindowContentFactoryManager_BASE
{
public:
explicit WindowContentFactoryManager( const css::uno::Reference< css::uno::XComponentContext>& rxContext );
virtual OUString SAL_CALL getImplementationName() override
{
return "com.sun.star.comp.framework.WindowContentFactoryManager";
}
virtual sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override
{
return cppu::supportsService(this, ServiceName);
}
virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override
{
return {"com.sun.star.ui.WindowContentFactoryManager"};
}
// XSingleComponentFactory
virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithContext( const css::uno::Reference< css::uno::XComponentContext >& Context ) override;
virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithArgumentsAndContext( const css::uno::Sequence< css::uno::Any >& Arguments, const css::uno::Reference< css::uno::XComponentContext >& Context ) override;
private:
virtual void SAL_CALL disposing() override;
css::uno::Reference< css::uno::XComponentContext > m_xContext;
bool m_bConfigRead;
rtl::Reference<ConfigurationAccess_FactoryManager> m_pConfigAccess;
};
WindowContentFactoryManager::WindowContentFactoryManager( const uno::Reference< uno::XComponentContext >& rxContext ) :
WindowContentFactoryManager_BASE(m_aMutex),
m_xContext( rxContext ),
m_bConfigRead( false ),
m_pConfigAccess(
new ConfigurationAccess_FactoryManager(
m_xContext,
"/org.openoffice.Office.UI.WindowContentFactories/Registered/ContentFactories"))
{}
void SAL_CALL WindowContentFactoryManager::disposing()
{
m_pConfigAccess.clear();
}
// XSingleComponentFactory
uno::Reference< uno::XInterface > SAL_CALL WindowContentFactoryManager::createInstanceWithContext(
const uno::Reference< uno::XComponentContext >& /*xContext*/ )
{
uno::Reference< uno::XInterface > xWindow;
return xWindow;
}
uno::Reference< uno::XInterface > SAL_CALL WindowContentFactoryManager::createInstanceWithArgumentsAndContext(
const uno::Sequence< uno::Any >& Arguments, const uno::Reference< uno::XComponentContext >& Context )
{
uno::Reference< uno::XInterface > xWindow;
uno::Reference< frame::XFrame > xFrame;
OUString aResourceURL;
for (auto const & arg : Arguments )
{
beans::PropertyValue aPropValue;
if ( arg >>= aPropValue )
{
if ( aPropValue.Name == "Frame" )
aPropValue.Value >>= xFrame;
else if ( aPropValue.Name == "ResourceURL" )
aPropValue.Value >>= aResourceURL;
}
}
// Determine the module identifier
OUString aType;
OUString aName;
OUString aModuleId;
uno::Reference< frame::XModuleManager2 > xModuleManager =
frame::ModuleManager::create( m_xContext );
try
{
if ( xFrame.is() && xModuleManager.is() )
aModuleId = xModuleManager->identify( uno::Reference< uno::XInterface >( xFrame, uno::UNO_QUERY ) );
}
catch ( const frame::UnknownModuleException& )
{
}
RetrieveTypeNameFromResourceURL( aResourceURL, aType, aName );
if ( !aType.isEmpty() &&
!aName.isEmpty() &&
!aModuleId.isEmpty() )
{
OUString aImplementationName;
uno::Reference< uno::XInterface > xHolder( static_cast<cppu::OWeakObject*>(this), uno::UNO_QUERY );
// Determine the implementation name of the window content factory dependent on the
// module identifier, user interface element type and name
{ // SAFE
osl::MutexGuard g(rBHelper.rMutex);
if (rBHelper.bDisposed) {
throw css::lang::DisposedException(
"disposed", static_cast<OWeakObject *>(this));
}
if ( !m_bConfigRead )
{
m_bConfigRead = true;
m_pConfigAccess->readConfigurationData();
}
aImplementationName = m_pConfigAccess->getFactorySpecifierFromTypeNameModule( aType, aName, aModuleId );
} // SAFE
if ( !aImplementationName.isEmpty() )
{
uno::Reference< lang::XMultiServiceFactory > xServiceManager( Context->getServiceManager(), uno::UNO_QUERY );
if ( xServiceManager.is() )
{
uno::Reference< lang::XSingleComponentFactory > xFactory(
xServiceManager->createInstance( aImplementationName ), uno::UNO_QUERY );
if ( xFactory.is() )
{
// Be careful: We call external code. Therefore here we have to catch all exceptions
try
{
xWindow = xFactory->createInstanceWithArgumentsAndContext( Arguments, Context );
}
catch ( uno::Exception& )
{
DBG_UNHANDLED_EXCEPTION("fwk");
}
}
}
}
}
// UNSAFE
if ( !xWindow.is())
{
// Fallback: Use internal factory code to create a toolkit dialog as a content window
xWindow = createInstanceWithContext(Context);
}
return xWindow;
}
struct Instance {
explicit Instance(
css::uno::Reference<css::uno::XComponentContext> const & context):
instance(static_cast<cppu::OWeakObject *>(
new WindowContentFactoryManager(context)))
{
}
css::uno::Reference<css::uno::XInterface> instance;
};
struct Singleton:
public rtl::StaticWithArg<
Instance, css::uno::Reference<css::uno::XComponentContext>, Singleton>
{};
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
com_sun_star_comp_framework_WindowContentFactoryManager_get_implementation(<--- The function 'com_sun_star_comp_framework_WindowContentFactoryManager_get_implementation' is never used.
css::uno::XComponentContext *context,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(static_cast<cppu::OWeakObject *>(
Singleton::get(context).instance.get()));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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