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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/uifactory/windowcontentfactorymanager.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream/1%7.0.4.tar.xz
libreoffice-upstream/1%7.0.4.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 'framework/source/uifactory/windowcontentfactorymanager.cxx')
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diff --git a/framework/source/uifactory/windowcontentfactorymanager.cxx b/framework/source/uifactory/windowcontentfactorymanager.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 <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(
+ 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: */