moduleacceleratorconfiguration.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
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 *
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 * 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 {
 
typedef ::cppu::ImplInheritanceHelper<
            XCUBasedAcceleratorConfiguration,
            css::lang::XServiceInfo > ModuleAcceleratorConfiguration_BASE;
 
class ModuleAcceleratorConfiguration : public ModuleAcceleratorConfiguration_BASE
{
private:
    OUString m_sModule;
 
public:
 
    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"};
    }
 
    void fillCache();
 
private:
    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)
{
    rtl::Reference<ModuleAcceleratorConfiguration> inst = new ModuleAcceleratorConfiguration(context, arguments);
    css::uno::XInterface *acquired_inst = cppu::acquire(inst.get());
 
    inst->fillCache();
 
    return acquired_inst;
}
 
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