Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 204 insertions, 0 deletions

diff --git a/framework/source/uifactory/windowcontentfactorymanager.cxx b/framework/source/uifactory/windowcontentfactorymanager.cxx
new file mode 100644
index 000000000..da52775cc
--- /dev/null
+++ b/framework/source/uifactory/windowcontentfactorymanager.cxx
@@ -0,0 +1,204 @@
+/* -*- 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 <comphelper/compbase.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <rtl/ref.hxx>
+#include <utility>
+#include <tools/diagnose_ex.h>
+
+using namespace ::com::sun::star;
+using namespace framework;
+
+namespace {
+
+typedef comphelper::WeakComponentImplHelper<
+    css::lang::XServiceInfo,
+    css::lang::XSingleComponentFactory > WindowContentFactoryManager_BASE;
+
+class WindowContentFactoryManager : public WindowContentFactoryManager_BASE
+{
+public:
+    explicit WindowContentFactoryManager( css::uno::Reference< css::uno::XComponentContext> xContext );
+
+    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 disposing(std::unique_lock<std::mutex>&) override;
+
+    css::uno::Reference< css::uno::XComponentContext >     m_xContext;
+    bool                                               m_bConfigRead;
+    rtl::Reference<ConfigurationAccess_FactoryManager> m_pConfigAccess;
+};
+
+WindowContentFactoryManager::WindowContentFactoryManager( uno::Reference< uno::XComponentContext > xContext ) :
+    m_xContext(std::move( xContext )),
+    m_bConfigRead( false ),
+    m_pConfigAccess(
+        new ConfigurationAccess_FactoryManager(
+            m_xContext,
+            "/org.openoffice.Office.UI.WindowContentFactories/Registered/ContentFactories"))
+{}
+
+void WindowContentFactoryManager::disposing(std::unique_lock<std::mutex>&)
+{
+    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
+            std::unique_lock g(m_aMutex);
+            if (m_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;
+}
+
+}
+
+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(new WindowContentFactoryManager(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */