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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /framework/source/accelerators/globalacceleratorconfiguration.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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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 <accelerators/keymapping.hxx>
+#include <helper/mischelper.hxx>
+
+#include <com/sun/star/util/XChangesNotifier.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+
+#include <cppuhelper/implbase.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <rtl/ref.hxx>
+
+using namespace framework;
+
+namespace {
+
+/**
+ implements a read/write access to the global
+ accelerator configuration.
+ */
+typedef ::cppu::ImplInheritanceHelper<
+ XCUBasedAcceleratorConfiguration,
+ css::lang::XServiceInfo > GlobalAcceleratorConfiguration_BASE;
+class GlobalAcceleratorConfiguration : public GlobalAcceleratorConfiguration_BASE
+{
+public:
+
+ /** initialize this instance and fill the internal cache.
+
+ @param xSMGR
+ reference to a uno service manager, which is used internally.
+ */
+ explicit GlobalAcceleratorConfiguration(const css::uno::Reference< css::uno::XComponentContext >& xContext);
+
+ virtual OUString SAL_CALL getImplementationName() override
+ {
+ return "com.sun.star.comp.framework.GlobalAcceleratorConfiguration";
+ }
+
+ 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.GlobalAcceleratorConfiguration"};
+ }
+
+ /// 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;
+};
+
+GlobalAcceleratorConfiguration::GlobalAcceleratorConfiguration(const css::uno::Reference< css::uno::XComponentContext >& xContext)
+ : GlobalAcceleratorConfiguration_BASE(xContext)
+{
+ // force keyboard string registration.
+ KeyMapping::get();
+}
+
+void GlobalAcceleratorConfiguration::fillCache()
+{
+ /** read all data into the cache. */
+
+#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 there exists no accelerator config? Handle it gracefully :-)
+ try
+ {
+ m_sGlobalOrModules = CFG_ENTRY_GLOBAL;
+ 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&)
+ {}
+}
+
+struct Instance
+{
+ explicit Instance(css::uno::Reference<css::uno::XComponentContext> const & context)
+ : instance(new GlobalAcceleratorConfiguration(context))
+ {
+ instance->fillCache();
+ }
+
+ rtl::Reference<GlobalAcceleratorConfiguration> 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_GlobalAcceleratorConfiguration_get_implementation(
+ 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: */