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

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

3 files changed, 712 insertions, 0 deletions

diff --git a/UnoControls/inc/basecontainercontrol.hxx b/UnoControls/inc/basecontainercontrol.hxx
new file mode 100644
index 000000000..3d5b08f81
--- /dev/null
+++ b/UnoControls/inc/basecontainercontrol.hxx
@@ -0,0 +1,154 @@
+/* -*- 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 <vector>
+
+#include "basecontrol.hxx"
+#include <com/sun/star/awt/XControlContainer.hpp>
+#include <comphelper/multicontainer2.hxx>
+
+namespace unocontrols {
+
+struct IMPL_ControlInfo
+{
+    css::uno::Reference< css::awt::XControl > xControl;
+    OUString                                  sName;
+};
+
+class BaseContainerControl  : public css::awt::XControlModel
+                            , public css::awt::XControlContainer
+                            , public BaseControl
+{
+public:
+
+    BaseContainerControl( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
+
+    virtual ~BaseContainerControl() override;
+
+    //  XInterface
+
+    /**
+        @short      give answer, if interface is supported
+        @descr      The interfaces are searched by type.
+
+        @seealso    XInterface
+
+        @param      "rType" is the type of searched interface.
+
+        @return     Any     information about found interface
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Any SAL_CALL queryInterface(
+        const css::uno::Type& aType
+    ) override;
+
+    //  XTypeProvider
+
+    /**
+        @short      get information about supported interfaces
+        @seealso    XTypeProvider
+        @return     Sequence of types of all supported interfaces
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+
+    //  XAggregation
+
+    virtual css::uno::Any SAL_CALL queryAggregation(
+        const css::uno::Type& aType
+    ) override;
+
+    //  XControl
+
+    virtual void SAL_CALL createPeer(
+        const css::uno::Reference< css::awt::XToolkit >&      xToolkit ,
+        const css::uno::Reference< css::awt::XWindowPeer >&   xParent
+    ) override;
+
+    virtual sal_Bool SAL_CALL setModel(
+        const css::uno::Reference< css::awt::XControlModel >& xModel
+    ) override;
+
+    virtual css::uno::Reference< css::awt::XControlModel > SAL_CALL getModel() override;
+
+    //  XComponent
+
+    virtual void SAL_CALL dispose() override;
+
+    //  XEventListener
+
+    virtual void SAL_CALL disposing( const css::lang::EventObject& rEvent ) override;
+
+    //  XControlContainer
+
+    virtual void SAL_CALL addControl(
+        const OUString&                                     sName    ,
+        const css::uno::Reference< css::awt::XControl >&    xControl
+    ) override;
+
+    virtual void SAL_CALL removeControl(
+        const css::uno::Reference< css::awt::XControl >& xControl
+    ) override;
+
+    virtual void SAL_CALL setStatusText(
+        const OUString& sStatusText
+    ) override;
+
+    virtual css::uno::Reference< css::awt::XControl > SAL_CALL getControl(
+        const OUString& sName
+    ) override;
+
+    virtual css::uno::Sequence< css::uno::Reference< css::awt::XControl > > SAL_CALL getControls() override;
+
+    //  XWindow
+
+    virtual void SAL_CALL setVisible( sal_Bool bVisible ) override;
+
+protected:
+    using OComponentHelper::disposing;
+
+    virtual css::awt::WindowDescriptor impl_getWindowDescriptor(
+        const css::uno::Reference< css::awt::XWindowPeer >& xParentPeer
+    ) override;
+
+
+    virtual void impl_paint(
+        sal_Int32                                           nX ,
+        sal_Int32                                           nY ,
+        const   css::uno::Reference< css::awt::XGraphics >&   xGraphics
+    ) override;
+
+private:
+    // list of pointer of "struct IMPL_ControlInfo" to hold child-controls
+    ::std::vector< IMPL_ControlInfo > maControlInfoList;
+
+    comphelper::OMultiTypeInterfaceContainerHelper2   m_aListeners;
+
+};
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/inc/basecontrol.hxx b/UnoControls/inc/basecontrol.hxx
new file mode 100644
index 000000000..30f2dd441
--- /dev/null
+++ b/UnoControls/inc/basecontrol.hxx
@@ -0,0 +1,325 @@
+/* -*- 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/XPaintListener.hpp>
+#include <com/sun/star/awt/XWindowListener.hpp>
+#include <com/sun/star/awt/XControl.hpp>
+#include <com/sun/star/awt/XWindow.hpp>
+#include <com/sun/star/awt/XView.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <cppuhelper/component.hxx>
+#include <cppuhelper/basemutex.hxx>
+#include <rtl/ref.hxx>
+
+namespace com::sun::star::uno { class XComponentContext; }
+namespace com::sun::star::awt { class XFocusListener; }
+namespace com::sun::star::awt { class XMouseListener; }
+namespace com::sun::star::awt { class XMouseMotionListener; }
+namespace com::sun::star::awt { struct PaintEvent; }
+namespace com::sun::star::awt { struct WindowEvent; }
+namespace unocontrols { class OMRCListenerMultiplexerHelper; }
+
+namespace unocontrols {
+
+class BaseControl   : public css::lang::XServiceInfo
+                    , public css::awt::XPaintListener
+                    , public css::awt::XWindowListener
+                    , public css::awt::XView
+                    , public css::awt::XWindow
+                    , public css::awt::XControl
+                    , public cppu::BaseMutex
+                    , public ::cppu::OComponentHelper
+{
+public:
+    BaseControl( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
+
+    virtual ~BaseControl() override;
+
+    //  XInterface
+
+    /**
+        @short      give answer, if interface is supported
+        @descr      The interfaces are searched by type.
+
+        @seealso    XInterface
+
+        @param      "rType" is the type of searched interface.
+
+        @return     Any     information about found interface
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Any SAL_CALL queryInterface(
+        const css::uno::Type& aType
+    ) override;
+
+    /**
+        @short      increment refcount
+        @seealso    XInterface
+        @seealso    release()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    /**
+        @short      decrement refcount
+        @seealso    XInterface
+        @seealso    acquire()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL release() noexcept override;
+
+    //  XTypeProvider
+
+    /**
+        @short      get information about supported interfaces
+        @seealso    XTypeProvider
+        @return     Sequence of types of all supported interfaces
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+
+    /**
+        @short      get implementation id
+        @descr      This ID is necessary for UNO-caching. If there no ID, cache is disabled.
+                    Another way, cache is enabled.
+
+        @seealso    XTypeProvider
+        @return     ID as Sequence of byte
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
+
+    //  XAggregation
+
+    virtual void SAL_CALL setDelegator(
+        const css::uno::Reference< css::uno::XInterface >& xDelegator
+    ) override;
+
+    virtual css::uno::Any SAL_CALL queryAggregation(
+        const css::uno::Type& aType
+    ) override;
+
+    //  XServiceInfo
+
+    virtual sal_Bool SAL_CALL supportsService(
+        const OUString& sServiceName
+    ) override;
+
+    virtual OUString SAL_CALL getImplementationName() override;
+
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+    //  XComponent
+
+    virtual void SAL_CALL dispose() override;
+
+    virtual void SAL_CALL addEventListener(
+        const css::uno::Reference< css::lang::XEventListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL removeEventListener(
+        const css::uno::Reference< css::lang::XEventListener >& xListener
+    ) override;
+
+    //  XControl
+
+    virtual void SAL_CALL createPeer(
+        const css::uno::Reference< css::awt::XToolkit >& xToolkit,
+        const css::uno::Reference< css::awt::XWindowPeer >& xParent
+    ) override;
+
+    virtual void SAL_CALL setContext(
+        const css::uno::Reference< css::uno::XInterface >& xContext
+    ) override;
+
+    virtual sal_Bool SAL_CALL setModel(
+        const css::uno::Reference< css::awt::XControlModel >& xModel
+    ) override = 0;
+
+    virtual void SAL_CALL setDesignMode( sal_Bool bOn ) override;
+
+    virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getContext() override;
+
+    virtual css::uno::Reference< css::awt::XControlModel > SAL_CALL getModel() override = 0;
+
+    virtual css::uno::Reference< css::awt::XWindowPeer > SAL_CALL getPeer() override;
+
+    virtual css::uno::Reference< css::awt::XView > SAL_CALL getView() override;
+
+    virtual sal_Bool SAL_CALL isDesignMode() override;
+
+    virtual sal_Bool SAL_CALL isTransparent() override;
+
+    //  XWindow
+
+    virtual void SAL_CALL setPosSize(   sal_Int32   nX      ,
+                                        sal_Int32   nY      ,
+                                        sal_Int32   nWidth  ,
+                                        sal_Int32   nHeight ,
+                                        sal_Int16   nFlags  ) override;
+
+    virtual void SAL_CALL setVisible( sal_Bool bVisible ) override;
+
+    virtual void SAL_CALL setEnable( sal_Bool bEnable ) override;
+
+    virtual void SAL_CALL setFocus() override;
+
+    virtual css::awt::Rectangle SAL_CALL getPosSize() override;
+
+    virtual void SAL_CALL addWindowListener(
+        const css::uno::Reference< css::awt::XWindowListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL addFocusListener(
+        const css::uno::Reference< css::awt::XFocusListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL addKeyListener(
+        const css::uno::Reference< css::awt::XKeyListener >& xListener ) override;
+
+    virtual void SAL_CALL addMouseListener(
+        const css::uno::Reference< css::awt::XMouseListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL addMouseMotionListener(
+        const css::uno::Reference< css::awt::XMouseMotionListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL addPaintListener(
+        const css::uno::Reference< css::awt::XPaintListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL removeWindowListener(
+        const css::uno::Reference< css::awt::XWindowListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL removeFocusListener(
+        const css::uno::Reference< css::awt::XFocusListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL removeKeyListener(
+        const css::uno::Reference< css::awt::XKeyListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL removeMouseListener(
+        const css::uno::Reference< css::awt::XMouseListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL removeMouseMotionListener(
+        const css::uno::Reference< css::awt::XMouseMotionListener >& xListener
+    ) override;
+
+    virtual void SAL_CALL removePaintListener(
+        const css::uno::Reference< css::awt::XPaintListener >& xListener
+    ) override;
+
+    //  XView
+
+    virtual void SAL_CALL draw( sal_Int32   nX  ,
+                                sal_Int32   nY  ) override;
+
+    virtual sal_Bool SAL_CALL setGraphics(
+        const css::uno::Reference< css::awt::XGraphics >& xDevice
+    ) override;
+
+    virtual void SAL_CALL setZoom(  float   fZoomX  ,
+                                    float   fZoomY  ) override;
+
+    virtual css::uno::Reference< css::awt::XGraphics > SAL_CALL getGraphics() override;
+
+    virtual css::awt::Size SAL_CALL getSize() override;
+
+    //  css::lang::XEventListener
+
+    virtual void SAL_CALL disposing(
+        const css::lang::EventObject& rSource
+    ) override;
+
+    //  XPaintListener
+
+    virtual void SAL_CALL windowPaint(
+        const css::awt::PaintEvent& rEvent
+    ) override;
+
+    //  XWindowListener
+
+    virtual void SAL_CALL windowResized( const css::awt::WindowEvent& aEvent ) override;
+    virtual void SAL_CALL windowMoved( const css::awt::WindowEvent& aEvent ) override;
+    virtual void SAL_CALL windowShown( const css::lang::EventObject& aEvent ) override;
+    virtual void SAL_CALL windowHidden( const css::lang::EventObject& aEvent ) override;
+
+protected:
+    using OComponentHelper::disposing;
+
+    const css::uno::Reference< css::uno::XComponentContext >& impl_getComponentContext() const { return m_xComponentContext;}
+
+    const css::uno::Reference< css::awt::XWindow >& impl_getPeerWindow() const { return m_xPeerWindow;}
+
+    const css::uno::Reference< css::awt::XGraphics >& impl_getGraphicsPeer() const { return m_xGraphicsPeer;}
+
+    sal_Int32 impl_getWidth() const { return m_nWidth;}
+
+    sal_Int32 impl_getHeight() const { return m_nHeight;}
+
+    virtual css::awt::WindowDescriptor impl_getWindowDescriptor(
+        const css::uno::Reference< css::awt::XWindowPeer >& xParentPeer
+    );
+
+    virtual void impl_paint(        sal_Int32               nX          ,
+                                    sal_Int32               nY          ,
+                            const   css::uno::Reference< css::awt::XGraphics >&   xGraphics   );
+
+    virtual void impl_recalcLayout( const css::awt::WindowEvent& aEvent );
+
+    const css::uno::Reference< css::uno::XInterface >& impl_getDelegator() const { return m_xDelegator;}
+
+private:
+    OMRCListenerMultiplexerHelper* impl_getMultiplexer();
+
+    css::uno::Reference< css::uno::XComponentContext >        m_xComponentContext;
+    css::uno::Reference< css::uno::XInterface >               m_xDelegator;
+    rtl::Reference<OMRCListenerMultiplexerHelper>             m_xMultiplexer;   // multiplex events
+    css::uno::Reference< css::uno::XInterface >               m_xContext;
+    css::uno::Reference< css::awt::XWindowPeer >              m_xPeer;
+    css::uno::Reference< css::awt::XWindow >                  m_xPeerWindow;
+    css::uno::Reference< css::awt::XGraphics >                m_xGraphicsView;   // graphics for css::awt::XView-operations
+    css::uno::Reference< css::awt::XGraphics >                m_xGraphicsPeer;   // graphics for painting on a peer
+    sal_Int32                                       m_nX;   // Position ...
+    sal_Int32                                       m_nY;
+    sal_Int32                                       m_nWidth;   // ... and size of window
+    sal_Int32                                       m_nHeight;
+    bool                                        m_bVisible;   // Some state flags
+    bool                                        m_bInDesignMode;
+    bool                                        m_bEnable;
+};
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/UnoControls/inc/multiplexer.hxx b/UnoControls/inc/multiplexer.hxx
new file mode 100644
index 000000000..58bd1563f
--- /dev/null
+++ b/UnoControls/inc/multiplexer.hxx
@@ -0,0 +1,233 @@
+/* -*- 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/XKeyListener.hpp>
+#include <com/sun/star/awt/XPaintListener.hpp>
+#include <com/sun/star/awt/XMouseMotionListener.hpp>
+#include <com/sun/star/awt/XWindowListener.hpp>
+#include <com/sun/star/awt/XTopWindowListener.hpp>
+#include <com/sun/star/awt/XMouseListener.hpp>
+#include <com/sun/star/awt/XFocusListener.hpp>
+#include <cppuhelper/weak.hxx>
+#include <cppuhelper/weakref.hxx>
+#include <comphelper/multicontainer2.hxx>
+
+namespace com::sun::star::awt { class XWindow; }
+namespace com::sun::star::awt { struct KeyEvent; }
+namespace com::sun::star::awt { struct MouseEvent; }
+namespace com::sun::star::awt { struct PaintEvent; }
+namespace com::sun::star::awt { struct WindowEvent; }
+
+namespace unocontrols {
+
+class OMRCListenerMultiplexerHelper final : public css::awt::XFocusListener
+                                    , public css::awt::XWindowListener
+                                    , public css::awt::XKeyListener
+                                    , public css::awt::XMouseListener
+                                    , public css::awt::XMouseMotionListener
+                                    , public css::awt::XPaintListener
+                                    , public css::awt::XTopWindowListener
+                                    , public ::cppu::OWeakObject
+{
+public:
+
+    /**
+        @short      constructor
+        @descr      Create a Multiplexer of XWindowEvents.
+        @param      rControl    The control. All listeners think that this is the original broadcaster.
+        @param      rPeer       The peer from which the original events are dispatched. Null is allowed.
+    */
+
+    OMRCListenerMultiplexerHelper(  const   css::uno::Reference< css::awt::XWindow >& xControl    ,
+                                    const   css::uno::Reference< css::awt::XWindow >& xPeer       );
+
+    /**
+        @short      copy-constructor
+        @descr
+        @param      rCopyInstance   C++-Reference to instance to make copy from.
+    */
+
+    OMRCListenerMultiplexerHelper( const OMRCListenerMultiplexerHelper& aCopyInstance );
+
+    virtual ~OMRCListenerMultiplexerHelper() override;
+
+    //  XInterface
+
+    /**
+        @short      give answer, if interface is supported
+        @descr      The interfaces are searched by type.
+
+        @seealso    XInterface
+
+        @param      "rType" is the type of searched interface.
+
+        @return     Any     information about found interface
+
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
+
+    /**
+        @short      increment refcount
+        @seealso    XInterface
+        @seealso    release()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL acquire() noexcept override;
+
+    /**
+        @short      decrement refcount
+        @seealso    XInterface
+        @seealso    acquire()
+        @onerror    A RuntimeException is thrown.
+    */
+
+    virtual void SAL_CALL release() noexcept override;
+
+    OMRCListenerMultiplexerHelper& operator= ( const OMRCListenerMultiplexerHelper& aCopyInstance );
+
+    //  container methods
+
+    /**
+        @short      Remove all listeners from the previous set peer and add the needed listeners to rPeer.
+        @param      rPeer       The peer from which the original events are dispatched. Null is allowed.
+    */
+
+    void setPeer( const css::uno::Reference< css::awt::XWindow >& xPeer );
+
+    /**
+        @short      Remove all listeners and send a disposing message.
+    */
+
+    void disposeAndClear();
+
+    /**
+        @short      Add the specified listener to the source.
+    */
+
+    void advise(    const   css::uno::Type&                              aType       ,
+                    const   css::uno::Reference< css::uno::XInterface >&  xListener   );
+
+    /**
+        @short      Remove the specified listener from the source.
+    */
+
+    void unadvise(  const   css::uno::Type&                              aType       ,
+                    const   css::uno::Reference< css::uno::XInterface >&  xListener   );
+
+    //  XEventListener
+
+    virtual void SAL_CALL disposing(const css::lang::EventObject& aSource) override;
+
+    //  XFocusListener
+
+    virtual void SAL_CALL focusGained(const css::awt::FocusEvent& aEvent ) override;
+
+    virtual void SAL_CALL focusLost(const css::awt::FocusEvent& aEvent ) override;
+
+    //  XWindowListener
+
+    virtual void SAL_CALL windowResized(const css::awt::WindowEvent& aEvent ) override;
+
+    virtual void SAL_CALL windowMoved(const css::awt::WindowEvent& aEvent ) override;
+
+    virtual void SAL_CALL windowShown(const css::lang::EventObject& aEvent ) override;
+
+    virtual void SAL_CALL windowHidden(const css::lang::EventObject& aEvent ) override;
+
+    //  XKeyListener
+
+    virtual void SAL_CALL keyPressed( const css::awt::KeyEvent& aEvent ) override;
+
+    virtual void SAL_CALL keyReleased( const css::awt::KeyEvent& aEvent ) override;
+
+    //  XMouseListener
+
+    virtual void SAL_CALL mousePressed(const css::awt::MouseEvent& aEvent ) override;
+
+    virtual void SAL_CALL mouseReleased(const css::awt::MouseEvent& aEvent ) override;
+
+    virtual void SAL_CALL mouseEntered(const css::awt::MouseEvent& aEvent ) override;
+
+    virtual void SAL_CALL mouseExited(const css::awt::MouseEvent& aEvent ) override;
+
+    //  XMouseMotionListener
+
+    virtual void SAL_CALL mouseDragged(const css::awt::MouseEvent& aEvent ) override;
+
+    virtual void SAL_CALL mouseMoved(const css::awt::MouseEvent& aEvent ) override;
+
+    //  XPaintListener
+
+    virtual void SAL_CALL windowPaint(const css::awt::PaintEvent& aEvent ) override;
+
+    //  XTopWindowListener
+
+    virtual void SAL_CALL windowOpened( const css::lang::EventObject& aEvent ) override;
+
+    virtual void SAL_CALL windowClosing( const css::lang::EventObject& aEvent ) override;
+
+    virtual void SAL_CALL windowClosed( const css::lang::EventObject& aEvent ) override;
+
+    virtual void SAL_CALL windowMinimized( const css::lang::EventObject& aEvent ) override;
+
+    virtual void SAL_CALL windowNormalized( const css::lang::EventObject& aEvent ) override;
+
+    virtual void SAL_CALL windowActivated( const css::lang::EventObject& aEvent ) override;
+
+    virtual void SAL_CALL windowDeactivated( const css::lang::EventObject& aEvent ) override;
+
+private:
+
+    /**
+        @short      Remove the listener from the peer.
+        @param      xPeer   The peer from which the listener is removed.
+        @param      rType   The listener type, which specify the type of the listener.
+    */
+
+    void impl_adviseToPeer( const   css::uno::Reference< css::awt::XWindow >& xPeer   ,
+                            const   css::uno::Type&                          aType   );
+
+    /**
+        @short      Add the listener to the peer.
+        @param      xPeer   The peer to which the listener is added.
+        @param      rType   The listener type, which specify the type of the listener.
+    */
+
+    void impl_unadviseFromPeer( const   css::uno::Reference< css::awt::XWindow >& xPeer   ,
+                                const   css::uno::Type&                          aType   );
+
+//  private variables
+
+private:
+    ::osl::Mutex                                m_aMutex;
+    css::uno::Reference< css::awt::XWindow >      m_xPeer;   /// The source of the events. Normally this is the peer object.
+    css::uno::WeakReference< css::awt::XWindow >  m_xControl;
+    comphelper::OMultiTypeInterfaceContainerHelper2  m_aListenerHolder;
+
+};
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */