Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

6 files changed, 884 insertions, 0 deletions

diff --git a/include/toolkit/helper/accessiblefactory.hxx b/include/toolkit/helper/accessiblefactory.hxx
new file mode 100644
index 0000000000..6c0532ce9e
--- /dev/null
+++ b/include/toolkit/helper/accessiblefactory.hxx
@@ -0,0 +1,151 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_TOOLKIT_HELPER_ACCESSIBLEFACTORY_HXX
+#define INCLUDED_TOOLKIT_HELPER_ACCESSIBLEFACTORY_HXX
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <salhelper/simplereferenceobject.hxx>
+
+namespace com::sun::star::accessibility {
+    class XAccessible;
+    class XAccessibleContext;
+}
+class SVTXNumericField;
+class VCLXButton;
+class VCLXCheckBox;
+class VCLXRadioButton;
+class VCLXListBox;
+class VCLXFixedHyperlink;
+class VCLXFixedText;
+class VCLXScrollBar;
+class VCLXEdit;
+class VCLXComboBox;
+class VCLXMultiLineEdit;
+class VCLXToolBox;
+class VCLXHeaderBar;
+class VCLXWindow;
+class Menu;
+
+
+namespace toolkit
+{
+
+
+    /** a function which is able to create a factory for the standard Accessible/Context
+        components needed for standard toolkit controls
+
+        The returned pointer denotes an instance of the IAccessibleFactory, which has been acquired
+        <em>once</em>. The caller is responsible for holding this reference as long as it needs the
+        factory, and release it afterwards.
+    */
+    typedef void* (* GetStandardAccComponentFactory)( );
+
+
+    //= IAccessibleFactory
+
+    class IAccessibleFactory : public virtual salhelper::SimpleReferenceObject
+    {
+    public:
+        /** creates an accessible context for a button window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXButton* _pXWindow ) = 0;
+
+        /** creates an accessible context for a checkbox window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXCheckBox* _pXWindow ) = 0;
+
+        /** creates an accessible context for a radio button window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXRadioButton* _pXWindow ) = 0;
+
+        /** creates an accessible context for a listbox window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXListBox* _pXWindow ) = 0;
+
+        /** creates an accessible context for a fixed hyperlink window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXFixedHyperlink* _pXWindow ) = 0;
+
+        /** creates an accessible context for a fixed text window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXFixedText* _pXWindow ) = 0;
+
+        /** creates an accessible context for a scrollbar window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXScrollBar* _pXWindow ) = 0;
+
+        /** creates an accessible context for an edit window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXEdit* _pXWindow ) = 0;
+
+        /** creates an accessible context for a multiline edit window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+        createAccessibleContext( VCLXMultiLineEdit* _pXWindow ) = 0;
+
+        /** creates an accessible context for a combo box window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXComboBox* _pXWindow ) = 0;
+
+        /** creates an accessible context for a toolbox window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXToolBox* _pXWindow ) = 0;
+
+        /** creates an accessible context for a headerbar window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXHeaderBar* _pXWindow ) = 0;
+
+        /** creates an accessible context for a numeric field
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( SVTXNumericField* _pXWindow ) = 0;
+
+        /** creates an accessible context for a generic window
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessibleContext >
+            createAccessibleContext( VCLXWindow* _pXWindow ) = 0;
+
+        /** creates an accessible component for the given menu
+        */
+        virtual css::uno::Reference< css::accessibility::XAccessible >
+            createAccessible( Menu* _pMenu, bool _bIsMenuBar ) = 0;
+
+    protected:
+        virtual ~IAccessibleFactory() override {}
+    };
+
+
+}   // namespace toolkit
+
+
+#endif // INCLUDED_TOOLKIT_HELPER_ACCESSIBLEFACTORY_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/toolkit/helper/convert.hxx b/include/toolkit/helper/convert.hxx
new file mode 100644
index 0000000000..255d5b26b4
--- /dev/null
+++ b/include/toolkit/helper/convert.hxx
@@ -0,0 +1,61 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_TOOLKIT_HELPER_CONVERT_HXX
+#define INCLUDED_TOOLKIT_HELPER_CONVERT_HXX
+
+#include <com/sun/star/awt/Rectangle.hpp>
+#include <com/sun/star/awt/Size.hpp>
+#include <com/sun/star/awt/Point.hpp>
+
+#include <tools/gen.hxx>
+
+inline css::awt::Size AWTSize( const Size& rVCLSize )
+{
+    return css::awt::Size( rVCLSize.Width(), rVCLSize.Height() );
+}
+
+inline ::Size VCLSize( const css::awt::Size& rAWTSize )
+{
+    return ::Size( rAWTSize.Width, rAWTSize.Height );
+}
+
+inline css::awt::Point AWTPoint( const PointTemplateBase& rVCLPoint )
+{
+    return css::awt::Point( rVCLPoint.X(), rVCLPoint.Y() );
+}
+
+inline ::Point VCLPoint( const css::awt::Point& rAWTPoint )
+{
+    return ::Point( rAWTPoint.X, rAWTPoint.Y );
+}
+
+inline css::awt::Rectangle AWTRectangle( const RectangleTemplateBase& rVCLRect )
+{
+    return css::awt::Rectangle( rVCLRect.Left(), rVCLRect.Top(), rVCLRect.GetWidth(), rVCLRect.GetHeight() );
+}
+
+inline ::tools::Rectangle VCLRectangle( const css::awt::Rectangle& rAWTRect )
+{
+    return ::tools::Rectangle( ::Point( rAWTRect.X, rAWTRect.Y ), ::Size( rAWTRect.Width, rAWTRect.Height ) );
+}
+
+#endif // INCLUDED_TOOLKIT_HELPER_CONVERT_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/toolkit/helper/emptyfontdescriptor.hxx b/include/toolkit/helper/emptyfontdescriptor.hxx
new file mode 100644
index 0000000000..77ac9a1d18
--- /dev/null
+++ b/include/toolkit/helper/emptyfontdescriptor.hxx
@@ -0,0 +1,40 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <com/sun/star/awt/FontDescriptor.hpp>
+#include <com/sun/star/awt/FontSlant.hpp>
+#include <com/sun/star/awt/FontUnderline.hpp>
+#include <com/sun/star/awt/FontStrikeout.hpp>
+
+class EmptyFontDescriptor : public css::awt::FontDescriptor
+{
+public:
+    EmptyFontDescriptor()
+    {
+        // Not all enums are initialized correctly in FontDescriptor-CTOR because
+        // they are set to the first enum value, this is not always the default value.
+        Slant = css::awt::FontSlant_DONTKNOW;
+        Underline = css::awt::FontUnderline::DONTKNOW;
+        Strikeout = css::awt::FontStrikeout::DONTKNOW;
+    }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/toolkit/helper/listenermultiplexer.hxx b/include/toolkit/helper/listenermultiplexer.hxx
new file mode 100644
index 0000000000..b7113c17ee
--- /dev/null
+++ b/include/toolkit/helper/listenermultiplexer.hxx
@@ -0,0 +1,310 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_TOOLKIT_HELPER_LISTENERMULTIPLEXER_HXX
+#define INCLUDED_TOOLKIT_HELPER_LISTENERMULTIPLEXER_HXX
+
+#include <config_options.h>
+#include <toolkit/dllapi.h>
+#include <com/sun/star/lang/XEventListener.hpp>
+#include <com/sun/star/awt/XFocusListener.hpp>
+#include <com/sun/star/awt/XWindowListener.hpp>
+#include <com/sun/star/awt/XVclContainerListener.hpp>
+#include <com/sun/star/awt/XKeyListener.hpp>
+#include <com/sun/star/awt/XMouseListener.hpp>
+#include <com/sun/star/awt/XMouseMotionListener.hpp>
+#include <com/sun/star/awt/XPaintListener.hpp>
+#include <com/sun/star/awt/XTopWindowListener.hpp>
+#include <com/sun/star/awt/XTextListener.hpp>
+#include <com/sun/star/awt/XActionListener.hpp>
+#include <com/sun/star/awt/XItemListener.hpp>
+#include <com/sun/star/awt/XTabListener.hpp>
+#include <com/sun/star/container/XContainerListener.hpp>
+#include <com/sun/star/awt/XSpinListener.hpp>
+#include <com/sun/star/awt/XAdjustmentListener.hpp>
+#include <com/sun/star/awt/XMenuListener.hpp>
+#include <com/sun/star/awt/tree/XTreeExpansionListener.hpp>
+#include <com/sun/star/awt/tree/XTreeEditListener.hpp>
+#include <com/sun/star/view/XSelectionChangeListener.hpp>
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/weak.hxx>
+#include <comphelper/interfacecontainer4.hxx>
+#include <toolkit/helper/macros.hxx>
+#include <com/sun/star/awt/grid/XGridSelectionListener.hpp>
+#include <com/sun/star/awt/tab/XTabPageContainerListener.hpp>
+
+//  class ListenerMultiplexerBase
+
+template <class ListenerT>
+class UNLESS_MERGELIBS(TOOLKIT_DLLPUBLIC) ListenerMultiplexerBase :
+                                public css::uno::XInterface
+{
+private:
+    ::cppu::OWeakObject&    mrContext;
+protected:
+    mutable std::mutex m_aMutex;
+    ::comphelper::OInterfaceContainerHelper4<ListenerT> maListeners;
+
+    ::cppu::OWeakObject&    GetContext() { return mrContext; }
+
+public:
+    ListenerMultiplexerBase( ::cppu::OWeakObject& rSource )
+        : mrContext(rSource)
+    {
+    }
+
+    virtual ~ListenerMultiplexerBase()
+    {
+    }
+
+    // css::uno::XInterface
+    css::uno::Any  SAL_CALL queryInterface(const css::uno::Type & rType) override
+    {
+        return ::cppu::queryInterface(rType, static_cast<css::uno::XInterface*>(this));
+    }
+
+    void                        SAL_CALL acquire() noexcept override  { mrContext.acquire(); }
+    void                        SAL_CALL release() noexcept override  { mrContext.release(); }
+
+    void addInterface( const css::uno::Reference<ListenerT>& l)
+    {
+        std::unique_lock g(m_aMutex);
+        maListeners.addInterface(g, l);
+    }
+
+    void removeInterface( const css::uno::Reference<ListenerT>& l)
+    {
+        std::unique_lock g(m_aMutex);
+        maListeners.removeInterface(g, l);
+    }
+
+    void disposeAndClear(const css::lang::EventObject& rDisposeEvent)
+    {
+        std::unique_lock g(m_aMutex);
+        maListeners.disposeAndClear(g, rDisposeEvent);
+    }
+
+    void disposeAndClear(std::unique_lock<std::mutex>& rGuard, const css::lang::EventObject& rDisposeEvent)
+    {
+        maListeners.disposeAndClear(rGuard, rDisposeEvent);
+    }
+
+    sal_Int32 getLength() const
+    {
+        std::unique_lock g(m_aMutex);
+        return maListeners.getLength(g);
+    }
+
+    template <typename EventT>
+    inline void notifyEach(void (SAL_CALL ListenerT::*NotificationMethod)(const EventT&),
+                           const EventT& Event) const
+    {
+        std::unique_lock g(m_aMutex);
+        return maListeners.notifyEach(g, NotificationMethod, Event);
+    }
+};
+
+//  class EventListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( EventListenerMultiplexer, css::lang::XEventListener )
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class FocusListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START_DLLPUB( FocusListenerMultiplexer, css::awt::XFocusListener )
+    void SAL_CALL focusGained( const css::awt::FocusEvent& e ) override;
+    void SAL_CALL focusLost( const css::awt::FocusEvent& e ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class WindowListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START_DLLPUB( WindowListenerMultiplexer, css::awt::XWindowListener )
+    void SAL_CALL windowResized( const css::awt::WindowEvent& e ) override;
+    void SAL_CALL windowMoved( const css::awt::WindowEvent& e ) override;
+    void SAL_CALL windowShown( const css::lang::EventObject& e ) override;
+    void SAL_CALL windowHidden( const css::lang::EventObject& e ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class VclContainerListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( VclContainerListenerMultiplexer, css::awt::XVclContainerListener )
+    void SAL_CALL windowAdded( const css::awt::VclContainerEvent& e ) override;
+    void SAL_CALL windowRemoved( const css::awt::VclContainerEvent& e ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class KeyListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START_DLLPUB( KeyListenerMultiplexer, css::awt::XKeyListener )
+    void SAL_CALL keyPressed( const css::awt::KeyEvent& e ) override;
+    void SAL_CALL keyReleased( const css::awt::KeyEvent& e ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class MouseListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START_DLLPUB( MouseListenerMultiplexer, css::awt::XMouseListener )
+    void SAL_CALL mousePressed( const css::awt::MouseEvent& e ) override;
+    void SAL_CALL mouseReleased( const css::awt::MouseEvent& e ) override;
+    void SAL_CALL mouseEntered( const css::awt::MouseEvent& e ) override;
+    void SAL_CALL mouseExited( const css::awt::MouseEvent& e ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class MouseMotionListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START_DLLPUB( MouseMotionListenerMultiplexer, css::awt::XMouseMotionListener )
+    void SAL_CALL mouseDragged( const css::awt::MouseEvent& e ) override;
+    void SAL_CALL mouseMoved( const css::awt::MouseEvent& e ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class PaintListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START_DLLPUB( PaintListenerMultiplexer, css::awt::XPaintListener )
+    void SAL_CALL windowPaint( const css::awt::PaintEvent& e ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class TopWindowListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( TopWindowListenerMultiplexer, css::awt::XTopWindowListener )
+    void SAL_CALL windowOpened( const css::lang::EventObject& e ) override;
+    void SAL_CALL windowClosing( const css::lang::EventObject& e ) override;
+    void SAL_CALL windowClosed( const css::lang::EventObject& e ) override;
+    void SAL_CALL windowMinimized( const css::lang::EventObject& e ) override;
+    void SAL_CALL windowNormalized( const css::lang::EventObject& e ) override;
+    void SAL_CALL windowActivated( const css::lang::EventObject& e ) override;
+    void SAL_CALL windowDeactivated( const css::lang::EventObject& e ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class TextListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START_DLLPUB( TextListenerMultiplexer, css::awt::XTextListener )
+    void SAL_CALL textChanged( const css::awt::TextEvent& rEvent ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class ActionListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( ActionListenerMultiplexer, css::awt::XActionListener )
+    void SAL_CALL actionPerformed( const css::awt::ActionEvent& rEvent ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class ItemListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( ItemListenerMultiplexer, css::awt::XItemListener )
+    void SAL_CALL itemStateChanged( const css::awt::ItemEvent& rEvent ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class TabListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( TabListenerMultiplexer, css::awt::XTabListener )
+    void SAL_CALL inserted( ::sal_Int32 ID ) override;
+    void SAL_CALL removed( ::sal_Int32 ID ) override;
+    void SAL_CALL changed( ::sal_Int32 ID, const css::uno::Sequence< css::beans::NamedValue >& Properties ) override;
+    void SAL_CALL activated( ::sal_Int32 ID ) override;
+    void SAL_CALL deactivated( ::sal_Int32 ID ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class ContainerListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( ContainerListenerMultiplexer, css::container::XContainerListener )
+    void SAL_CALL elementInserted( const css::container::ContainerEvent& Event ) override;
+    void SAL_CALL elementRemoved( const css::container::ContainerEvent& Event ) override;
+    void SAL_CALL elementReplaced( const css::container::ContainerEvent& Event ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class SpinListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START_DLLPUB( SpinListenerMultiplexer, css::awt::XSpinListener )
+    void SAL_CALL up( const css::awt::SpinEvent& rEvent ) override;
+    void SAL_CALL down( const css::awt::SpinEvent& rEvent ) override;
+    void SAL_CALL first( const css::awt::SpinEvent& rEvent ) override;
+    void SAL_CALL last( const css::awt::SpinEvent& rEvent ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class AdjustmentListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( AdjustmentListenerMultiplexer, css::awt::XAdjustmentListener )
+    void SAL_CALL adjustmentValueChanged( const css::awt::AdjustmentEvent& rEvent ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class MenuListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( MenuListenerMultiplexer, css::awt::XMenuListener )
+    void SAL_CALL itemHighlighted( const css::awt::MenuEvent& rEvent ) override;
+    void SAL_CALL itemSelected( const css::awt::MenuEvent& rEvent ) override;
+    void SAL_CALL itemActivated( const css::awt::MenuEvent& rEvent ) override;
+    void SAL_CALL itemDeactivated( const css::awt::MenuEvent& rEvent ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class TreeSelectionListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( TreeSelectionListenerMultiplexer, css::view::XSelectionChangeListener )
+    virtual void SAL_CALL selectionChanged( const css::lang::EventObject& aEvent ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class TreeExpansionListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( TreeExpansionListenerMultiplexer, css::awt::tree::XTreeExpansionListener )
+    virtual void SAL_CALL requestChildNodes( const css::awt::tree::TreeExpansionEvent& aEvent ) override;
+    virtual void SAL_CALL treeExpanding( const css::awt::tree::TreeExpansionEvent& aEvent ) override;
+    virtual void SAL_CALL treeCollapsing( const css::awt::tree::TreeExpansionEvent& aEvent ) override;
+    virtual void SAL_CALL treeExpanded( const css::awt::tree::TreeExpansionEvent& aEvent ) override;
+    virtual void SAL_CALL treeCollapsed( const css::awt::tree::TreeExpansionEvent& aEvent ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class TreeEditListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( TreeEditListenerMultiplexer, css::awt::tree::XTreeEditListener )
+    virtual void SAL_CALL nodeEditing( const css::uno::Reference< css::awt::tree::XTreeNode >& Node ) override;
+    virtual void SAL_CALL nodeEdited( const css::uno::Reference< css::awt::tree::XTreeNode >& Node, const OUString& NewText ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class SelectionListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START_DLLPUB( SelectionListenerMultiplexer, css::awt::grid::XGridSelectionListener )
+    void SAL_CALL selectionChanged( const css::awt::grid::GridSelectionEvent& aEvent ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+
+//  class TabPageListenerMultiplexer
+
+DECL_LISTENERMULTIPLEXER_START( TabPageListenerMultiplexer, css::awt::tab::XTabPageContainerListener )
+    void SAL_CALL tabPageActivated( const css::awt::tab::TabPageActivatedEvent& aEvent ) override;
+DECL_LISTENERMULTIPLEXER_END
+
+#endif // INCLUDED_TOOLKIT_HELPER_LISTENERMULTIPLEXER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/toolkit/helper/macros.hxx b/include/toolkit/helper/macros.hxx
new file mode 100644
index 0000000000..a959acd879
--- /dev/null
+++ b/include/toolkit/helper/macros.hxx
@@ -0,0 +1,166 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_TOOLKIT_HELPER_MACROS_HXX
+#define INCLUDED_TOOLKIT_HELPER_MACROS_HXX
+
+#include <sal/log.hxx>
+#include <osl/diagnose.h>
+#include <comphelper/diagnose_ex.hxx>
+
+#define IMPL_IMPLEMENTATION_ID( ClassName ) \
+css::uno::Sequence< sal_Int8 > ClassName::getImplementationId() \
+{ \
+    return css::uno::Sequence<sal_Int8>(); \
+}
+
+
+#define DECL_LISTENERMULTIPLEXER_START( ClassName, InterfaceName ) \
+class ClassName final : public ListenerMultiplexerBase<InterfaceName>, public InterfaceName \
+{ \
+public: \
+    ClassName( ::cppu::OWeakObject& rSource ); \
+    css::uno::Any  SAL_CALL queryInterface( const css::uno::Type & rType ) override; \
+    void                        SAL_CALL acquire() noexcept override; \
+    void                        SAL_CALL release() noexcept override; \
+    void                        SAL_CALL disposing( const css::lang::EventObject& Source ) override;
+
+
+#define DECL_LISTENERMULTIPLEXER_START_DLLPUB( ClassName, InterfaceName ) \
+class TOOLKIT_DLLPUBLIC ClassName final : public ListenerMultiplexerBase<InterfaceName>, public InterfaceName \
+{ \
+public: \
+    ClassName( ::cppu::OWeakObject& rSource ); \
+    css::uno::Any  SAL_CALL queryInterface( const css::uno::Type & rType ) override; \
+    void                        SAL_CALL acquire() noexcept override; \
+    void                        SAL_CALL release() noexcept override; \
+    void                        SAL_CALL disposing( const css::lang::EventObject& Source ) override;
+
+
+#define DECL_LISTENERMULTIPLEXER_END \
+};
+
+
+#define IMPL_LISTENERMULTIPLEXER_BASEMETHODS( ClassName, InterfaceName ) \
+ClassName::ClassName( ::cppu::OWeakObject& rSource ) \
+    : ListenerMultiplexerBase<InterfaceName>(rSource) \
+{ \
+} \
+void SAL_CALL ClassName::acquire() noexcept { ListenerMultiplexerBase::acquire(); } \
+void SAL_CALL ClassName::release() noexcept { ListenerMultiplexerBase::release(); } \
+css::uno::Any ClassName::queryInterface( const css::uno::Type & rType ) \
+{ \
+    css::uno::Any aRet = ::cppu::queryInterface( rType, \
+                                        (static_cast< css::lang::XEventListener* >(this)), \
+                                        (static_cast< InterfaceName* >(this)) ); \
+    return (aRet.hasValue() ? aRet : ListenerMultiplexerBase::queryInterface( rType )); \
+} \
+void ClassName::disposing( const css::lang::EventObject& ) \
+{ \
+}
+
+
+#if OSL_DEBUG_LEVEL > 0
+    #define DISPLAY_EXCEPTION( ClassName, MethodName )    \
+        css::uno::Any ex( cppu::getCaughtException() ); \
+        SAL_WARN( "toolkit", #ClassName "::" #MethodName ": caught an exception! " << exceptionToString(ex));
+#else
+    #define DISPLAY_EXCEPTION( ClassName, MethodName )
+#endif
+
+#define IMPL_TABLISTENERMULTIPLEXER_LISTENERMETHOD_BODY_1PARAM( ClassName, InterfaceName, MethodName, ParamType1 ) \
+{ \
+    ParamType1 aMulti( evt ); \
+    std::unique_lock g(m_aMutex); \
+    ::comphelper::OInterfaceIteratorHelper4 aIt(g, maListeners); \
+    g.unlock(); \
+    while( aIt.hasMoreElements() ) \
+    { \
+        css::uno::Reference<InterfaceName> xListener(aIt.next()); \
+        try \
+        { \
+            xListener->MethodName( aMulti ); \
+        } \
+        catch(const css::lang::DisposedException& e) \
+        { \
+            OSL_ENSURE( e.Context.is(), "caught DisposedException with empty Context field" ); \
+            if ( e.Context == xListener || !e.Context.is() ) \
+            { \
+                std::unique_lock g2(m_aMutex); \
+                aIt.remove(g2); \
+            } \
+        } \
+        catch(const css::uno::RuntimeException&) \
+        { \
+            DISPLAY_EXCEPTION( ClassName, MethodName ) \
+        } \
+    } \
+}
+
+#define IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_BODY( ClassName, InterfaceName, MethodName, EventType ) \
+{ \
+    EventType aMulti( evt ); \
+    aMulti.Source = &GetContext(); \
+    std::unique_lock g(m_aMutex); \
+    ::comphelper::OInterfaceIteratorHelper4 aIt(g, maListeners); \
+    g.unlock(); \
+    while( aIt.hasMoreElements() ) \
+    { \
+        css::uno::Reference<InterfaceName> xListener(aIt.next()); \
+        try \
+        { \
+            xListener->MethodName( aMulti ); \
+        } \
+        catch(const css::lang::DisposedException& e) \
+        { \
+            OSL_ENSURE( e.Context.is(), "caught DisposedException with empty Context field" ); \
+            if ( e.Context == xListener || !e.Context.is() ) \
+            { \
+                std::unique_lock g2(m_aMutex); \
+                aIt.remove(g2); \
+            } \
+        } \
+        catch(const css::uno::RuntimeException&) \
+        { \
+            DISPLAY_EXCEPTION( ClassName, MethodName ) \
+        } \
+    } \
+}
+
+#define IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_EXCEPTION( ClassName, InterfaceName, MethodName, EventType, Exception ) \
+void ClassName::MethodName( const EventType& evt ) \
+IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_BODY( ClassName, InterfaceName, MethodName, EventType )
+
+#define IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( ClassName, InterfaceName, MethodName, EventType ) \
+void ClassName::MethodName( const EventType& evt ) \
+IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_BODY( ClassName, InterfaceName, MethodName, EventType )
+
+#define DECLIMPL_SERVICEINFO_DERIVED( ImplName, BaseClass, ServiceName ) \
+    OUString SAL_CALL getImplementationName(  ) override { return "stardiv.Toolkit." #ImplName; } \
+    css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override   \
+                            { \
+                                css::uno::Sequence< OUString > aNames = BaseClass::getSupportedServiceNames( ); \
+                                aNames.realloc( aNames.getLength() + 1 ); \
+                                aNames.getArray()[ aNames.getLength() - 1 ] = ServiceName; \
+                                return aNames; \
+                            } \
+
+#endif // INCLUDED_TOOLKIT_HELPER_MACROS_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/toolkit/helper/vclunohelper.hxx b/include/toolkit/helper/vclunohelper.hxx
new file mode 100644
index 0000000000..07d4aeff10
--- /dev/null
+++ b/include/toolkit/helper/vclunohelper.hxx
@@ -0,0 +1,156 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_TOOLKIT_HELPER_VCLUNOHELPER_HXX
+#define INCLUDED_TOOLKIT_HELPER_VCLUNOHELPER_HXX
+
+#include <toolkit/dllapi.h>
+#include <com/sun/star/uno/Reference.h>
+
+#include <com/sun/star/awt/MouseEvent.hpp>
+
+#include <vcl/bitmapex.hxx>
+#include <vcl/font.hxx>
+#include <vcl/region.hxx>
+#include <tools/mapunit.hxx>
+#include <tools/fldunit.hxx>
+#include <tools/poly.hxx>
+
+
+namespace com::sun::star::uno { template <typename > class Sequence; }
+
+namespace com::sun::star::uno {
+    class XInterface;
+}
+
+namespace com::sun::star::awt {
+    class XBitmap;
+    class XWindow;
+    class XWindow2;
+    class XWindowPeer;
+    class XGraphics;
+    class XRegion;
+    class XDevice;
+    class XToolkit;
+    class XFont;
+    class XControlContainer;
+    struct Size;
+    struct Point;
+    struct SimpleFontMetric;
+    struct FontDescriptor;
+    struct Rectangle;
+    struct KeyEvent;
+}
+
+
+enum class PointerStyle;
+
+class FontMetric;
+class OutputDevice;
+class MouseEvent;
+class KeyEvent;
+
+class TOOLKIT_DLLPUBLIC VCLUnoHelper
+{
+public:
+    // Toolkit
+    static css::uno::Reference< css::awt::XToolkit>   CreateToolkit();
+
+    // Bitmap
+    static BitmapEx                                                         GetBitmap( const css::uno::Reference< css::awt::XBitmap>& rxBitmap );
+    static css::uno::Reference< css::awt::XBitmap>    CreateBitmap( const BitmapEx& rBitmap );
+
+    // Window
+    static vcl::Window*                               GetWindow( const css::uno::Reference< css::awt::XWindow>& rxWindow );
+    static vcl::Window*                               GetWindow( const css::uno::Reference< css::awt::XWindow2>& rxWindow2 );
+    static vcl::Window*                               GetWindow( const css::uno::Reference< css::awt::XWindowPeer>& rxWindowPeer );
+    static css::uno::Reference< css::awt::XWindow>    GetInterface( vcl::Window* pWindow );
+
+    // OutputDevice
+    static OutputDevice*                            GetOutputDevice( const css::uno::Reference< css::awt::XDevice>& rxDevice );
+    static OutputDevice*                            GetOutputDevice( const css::uno::Reference< css::awt::XGraphics>& rxGraphics );
+
+    // Region
+    static vcl::Region                                   GetRegion( const css::uno::Reference< css::awt::XRegion >& rxRegion );
+
+    // Polygon
+    static tools::Polygon CreatePolygon( const css::uno::Sequence< sal_Int32 >& DataX, const css::uno::Sequence< sal_Int32 >& DataY );
+
+    /** convert Font to css::awt::FontDescriptor
+        @param  rFont  Font to be converted
+        @return the new FontDescriptor
+    */
+    static css::awt::FontDescriptor    CreateFontDescriptor( const vcl::Font& rFont );
+    static vcl::Font                                CreateFont( const css::awt::FontDescriptor& rDescr, const vcl::Font& rInitFont );
+    static vcl::Font                                CreateFont( const css::uno::Reference< css::awt::XFont >& rxFont );
+    static css::awt::SimpleFontMetric  CreateFontMetric( const FontMetric& rFontMetric );
+
+    // Rectangle
+    static bool                                     IsZero(const css::awt::Rectangle& rRect);
+
+    static css::uno::Reference< css::awt::XControlContainer>  CreateControlContainer( vcl::Window* pWindow );
+
+    // MapUnits
+    static MapUnit                                  UnoEmbed2VCLMapUnit( sal_Int32 nUnoEmbedMapUnit );
+    static sal_Int32                                VCL2UnoEmbedMapUnit( MapUnit nVCLMapUnit );
+
+
+    //= MeasurementUnitConversion
+
+    /** small helper to convert between MeasurementUnit and
+        FieldUnit
+    */
+    static sal_Int16                                ConvertToMeasurementUnit( FieldUnit _nFieldUnit, sal_Int16 _rFieldToUNOValueFactor );
+    static FieldUnit                                ConvertToFieldUnit( sal_Int16 _nMeasurementUnit, sal_Int16& _rFieldToUNOValueFactor );
+
+    /// @throws css::lang::IllegalArgumentException
+    static MapUnit /* MapModeUnit */ ConvertToMapModeUnit(sal_Int16 /* com.sun.star.util.MeasureUnit.* */ _nMeasureUnit);
+
+    static ::Size /* VCLSize */ ConvertToVCLSize(css::awt::Size const& _aSize);
+    static css::awt::Size ConvertToAWTSize(::Size /* VCLSize */ const& _aSize);
+
+    static ::Point /* VCLPoint */ ConvertToVCLPoint(css::awt::Point const& _aPoint);
+    static css::awt::Point ConvertToAWTPoint(::Point /* VCLPoint */ const& _aPoint);
+
+    static ::tools::Rectangle ConvertToVCLRect( css::awt::Rectangle const & _rRect );
+    static css::awt::Rectangle ConvertToAWTRect( ::tools::Rectangle const & _rRect );
+
+    static css::awt::MouseEvent
+        createMouseEvent(
+            const ::MouseEvent& _rVclEvent,
+            const css::uno::Reference< css::uno::XInterface >& _rxContext
+        );
+
+    static ::MouseEvent createVCLMouseEvent( const css::awt::MouseEvent& _rAwtEvent );
+
+    static css::awt::KeyEvent
+        createKeyEvent(
+            const ::KeyEvent& _rVclEvent,
+            const css::uno::Reference< css::uno::XInterface >& _rxContext
+        );
+
+    static ::KeyEvent createVCLKeyEvent( const css::awt::KeyEvent& _rAwtEvent );
+
+    static ::PointerStyle getMousePointer(const css::uno::Reference<css::awt::XWindowPeer>& rWindowPeer);
+    static void setMousePointer(const css::uno::Reference<css::awt::XWindowPeer>& rWindowPeer, ::PointerStyle mousepointer);
+};
+
+#endif // INCLUDED_TOOLKIT_HELPER_VCLUNOHELPER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */