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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 <accelerators/acceleratorconfiguration.hxx>
#include <helper/mischelper.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <cppuhelper/supportsservice.hxx>
#include <comphelper/sequenceashashmap.hxx>
#include <vcl/svapp.hxx>
#include <com/sun/star/util/XChangesNotifier.hpp>
#include <cppuhelper/implbase.hxx>
using namespace framework;
namespace {
/**
implements a read/write access to a module
dependent accelerator configuration.
*/
typedef ::cppu::ImplInheritanceHelper<
XCUBasedAcceleratorConfiguration,
css::lang::XServiceInfo > ModuleAcceleratorConfiguration_BASE;
class ModuleAcceleratorConfiguration : public ModuleAcceleratorConfiguration_BASE
{
private:
/** identify the application module, where this accelerator
configuration cache should work on. */
OUString m_sModule;
public:
/** initialize this instance and fill the internal cache.
@param xSMGR
reference to a uno service manager, which is used internally.
*/
ModuleAcceleratorConfiguration(
const css::uno::Reference< css::uno::XComponentContext >& xContext,
const css::uno::Sequence< css::uno::Any >& lArguments);
virtual OUString SAL_CALL getImplementationName() override
{
return "com.sun.star.comp.framework.ModuleAcceleratorConfiguration";
}
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.ModuleAcceleratorConfiguration"};
}
/// This has to be called after when the instance is acquire()'d.
void fillCache();
private:
/** helper to listen for configuration changes without ownership cycle problems */
css::uno::Reference< css::util::XChangesListener > m_xCfgListener;
};
ModuleAcceleratorConfiguration::ModuleAcceleratorConfiguration(
const css::uno::Reference< css::uno::XComponentContext >& xContext,
const css::uno::Sequence< css::uno::Any >& lArguments)
: ModuleAcceleratorConfiguration_BASE(xContext)
{
SolarMutexGuard g;
OUString sModule;
if (lArguments.getLength() == 1 && (lArguments[0] >>= sModule))
{
m_sModule = sModule;
} else
{
::comphelper::SequenceAsHashMap lArgs(lArguments);
m_sModule = lArgs.getUnpackedValueOrDefault("ModuleIdentifier", OUString());
// OUString sLocale = lArgs.getUnpackedValueOrDefault("Locale", OUString("x-default"));
}
if (m_sModule.isEmpty())
throw css::uno::RuntimeException(
"The module dependent accelerator configuration service was initialized with an empty module identifier!",
static_cast< ::cppu::OWeakObject* >(this));
}
void ModuleAcceleratorConfiguration::fillCache()
{
{
SolarMutexGuard g;
m_sModuleCFG = m_sModule;
}
#if 0
// get current office locale ... but don't cache it.
// Otherwise we must be listener on the configuration layer
// which seems to superfluous for this small implementation .-)
// XXX: what is this good for? it was a comphelper::Locale but unused
LanguageTag aLanguageTag(m_sLocale);
#endif
// May be the current app module does not have any
// accelerator config? Handle it gracefully :-)
try
{
m_sGlobalOrModules = CFG_ENTRY_MODULES;
XCUBasedAcceleratorConfiguration::reload();
css::uno::Reference< css::util::XChangesNotifier > xBroadcaster(m_xCfg, css::uno::UNO_QUERY_THROW);
m_xCfgListener = new WeakChangesListener(this);
xBroadcaster->addChangesListener(m_xCfgListener);
}
catch(const css::uno::RuntimeException&)
{ throw; }
catch(const css::uno::Exception&)
{}
}
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
com_sun_star_comp_framework_ModuleAcceleratorConfiguration_get_implementation(
css::uno::XComponentContext *context,
css::uno::Sequence<css::uno::Any> const &arguments)
{
ModuleAcceleratorConfiguration *inst = new ModuleAcceleratorConfiguration(context, arguments);
css::uno::XInterface *acquired_inst = cppu::acquire(inst);
inst->fillCache();
return acquired_inst;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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