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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 /extensions/source/inc/componentmodule.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>
Diffstat (limited to 'extensions/source/inc/componentmodule.cxx')
-rw-r--r--extensions/source/inc/componentmodule.cxx150
1 files changed, 150 insertions, 0 deletions
diff --git a/extensions/source/inc/componentmodule.cxx b/extensions/source/inc/componentmodule.cxx
new file mode 100644
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+++ b/extensions/source/inc/componentmodule.cxx
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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 "componentmodule.hxx"
+#include <unotools/resmgr.hxx>
+#include <osl/diagnose.h>
+
+namespace compmodule
+{
+ using namespace ::com::sun::star::uno;
+ using namespace ::com::sun::star::lang;
+ using namespace ::com::sun::star::registry;
+ using namespace ::cppu;
+
+ OUString ModuleRes(const char* pId)
+ {
+ return Translate::get(pId, Translate::Create("pcr"));
+ }
+
+ //- registration helper
+
+ std::vector< OUString >* OModule::s_pImplementationNames = nullptr;
+ std::vector< Sequence< OUString > >* OModule::s_pSupportedServices = nullptr;
+ std::vector< ComponentInstantiation >* OModule::s_pCreationFunctionPointers = nullptr;
+ std::vector< FactoryInstantiation >* OModule::s_pFactoryFunctionPointers = nullptr;
+
+
+ void OModule::registerComponent(
+ const OUString& _rImplementationName,
+ const Sequence< OUString >& _rServiceNames,
+ ComponentInstantiation _pCreateFunction,
+ FactoryInstantiation _pFactoryFunction)
+ {
+ if (!s_pImplementationNames)
+ {
+ OSL_ENSURE(!s_pSupportedServices && !s_pCreationFunctionPointers && !s_pFactoryFunctionPointers,
+ "OModule::registerComponent : inconsistent state (the pointers (1)) !");
+ s_pImplementationNames = new std::vector< OUString >;
+ s_pSupportedServices = new std::vector< Sequence< OUString > >;
+ s_pCreationFunctionPointers = new std::vector< ComponentInstantiation >;
+ s_pFactoryFunctionPointers = new std::vector< FactoryInstantiation >;
+ }
+ OSL_ENSURE(s_pImplementationNames && s_pSupportedServices && s_pCreationFunctionPointers && s_pFactoryFunctionPointers,
+ "OModule::registerComponent : inconsistent state (the pointers (2)) !");
+
+ OSL_ENSURE( (s_pImplementationNames->size() == s_pSupportedServices->size())
+ && (s_pImplementationNames->size() == s_pCreationFunctionPointers->size())
+ && (s_pImplementationNames->size() == s_pFactoryFunctionPointers->size()),
+ "OModule::registerComponent : inconsistent state !");
+
+ s_pImplementationNames->push_back(_rImplementationName);
+ s_pSupportedServices->push_back(_rServiceNames);
+ s_pCreationFunctionPointers->push_back(_pCreateFunction);
+ s_pFactoryFunctionPointers->push_back(_pFactoryFunction);
+ }
+
+
+ void OModule::revokeComponent(const OUString& _rImplementationName)
+ {
+ if (!s_pImplementationNames)
+ {
+ OSL_FAIL("OModule::revokeComponent : have no class infos ! Are you sure called this method at the right time ?");
+ return;
+ }
+ OSL_ENSURE(s_pImplementationNames && s_pSupportedServices && s_pCreationFunctionPointers && s_pFactoryFunctionPointers,
+ "OModule::revokeComponent : inconsistent state (the pointers) !");
+ OSL_ENSURE( (s_pImplementationNames->size() == s_pSupportedServices->size())
+ && (s_pImplementationNames->size() == s_pCreationFunctionPointers->size())
+ && (s_pImplementationNames->size() == s_pFactoryFunctionPointers->size()),
+ "OModule::revokeComponent : inconsistent state !");
+
+ auto it = std::find(s_pImplementationNames->begin(), s_pImplementationNames->end(), _rImplementationName);
+ if (it != s_pImplementationNames->end())
+ {
+ sal_Int32 i = static_cast<sal_Int32>(std::distance(s_pImplementationNames->begin(), it));
+ s_pImplementationNames->erase(it);
+ s_pSupportedServices->erase(s_pSupportedServices->begin() + i);
+ s_pCreationFunctionPointers->erase(s_pCreationFunctionPointers->begin() + i);
+ s_pFactoryFunctionPointers->erase(s_pFactoryFunctionPointers->begin() + i);
+ }
+
+ if (s_pImplementationNames->empty())
+ {
+ delete s_pImplementationNames; s_pImplementationNames = nullptr;
+ delete s_pSupportedServices; s_pSupportedServices = nullptr;
+ delete s_pCreationFunctionPointers; s_pCreationFunctionPointers = nullptr;
+ delete s_pFactoryFunctionPointers; s_pFactoryFunctionPointers = nullptr;
+ }
+ }
+
+
+ Reference< XInterface > OModule::getComponentFactory(
+ const OUString& _rImplementationName,
+ const Reference< XMultiServiceFactory >& _rxServiceManager)
+ {
+ OSL_ENSURE(_rxServiceManager.is(), "OModule::getComponentFactory : invalid argument (service manager) !");
+ OSL_ENSURE(!_rImplementationName.isEmpty(), "OModule::getComponentFactory : invalid argument (implementation name) !");
+
+ if (!s_pImplementationNames)
+ {
+ OSL_FAIL("OModule::getComponentFactory : have no class infos ! Are you sure called this method at the right time ?");
+ return nullptr;
+ }
+ OSL_ENSURE(s_pImplementationNames && s_pSupportedServices && s_pCreationFunctionPointers && s_pFactoryFunctionPointers,
+ "OModule::getComponentFactory : inconsistent state (the pointers) !");
+ OSL_ENSURE( (s_pImplementationNames->size() == s_pSupportedServices->size())
+ && (s_pImplementationNames->size() == s_pCreationFunctionPointers->size())
+ && (s_pImplementationNames->size() == s_pFactoryFunctionPointers->size()),
+ "OModule::getComponentFactory : inconsistent state !");
+
+
+ sal_Int32 nLen = s_pImplementationNames->size();
+
+ for (sal_Int32 i=0; i<nLen; ++i)
+ {
+ if ((*s_pImplementationNames)[i] == _rImplementationName)
+ {
+ const FactoryInstantiation FactoryInstantiationFunction = (*s_pFactoryFunctionPointers)[i];
+
+ Reference< XInterface > xReturn = FactoryInstantiationFunction( _rxServiceManager, _rImplementationName,
+ (*s_pCreationFunctionPointers)[i],
+ (*s_pSupportedServices)[i], nullptr);
+ return xReturn;
+ }
+ }
+
+ return nullptr;
+ }
+
+
+} // namespace compmodule
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */