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, 3077 insertions, 0 deletions

diff --git a/vcl/source/window/menu.cxx b/vcl/source/window/menu.cxx
new file mode 100644
index 000000000..89bd56720
--- /dev/null
+++ b/vcl/source/window/menu.cxx
@@ -0,0 +1,3077 @@
+/* -*- 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 <tools/diagnose_ex.h>
+#include <sal/log.hxx>
+
+#include <comphelper/lok.hxx>
+#include <vcl/dialoghelper.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/mnemonic.hxx>
+#include <vcl/image.hxx>
+#include <vcl/event.hxx>
+#include <vcl/help.hxx>
+#include <vcl/toolkit/floatwin.hxx>
+#include <vcl/decoview.hxx>
+#include <vcl/menu.hxx>
+#include <vcl/taskpanelist.hxx>
+#include <vcl/settings.hxx>
+#include <vcl/commandinfoprovider.hxx>
+
+#include <salinst.hxx>
+#include <svdata.hxx>
+#include <strings.hrc>
+#include <window.h>
+#include <salmenu.hxx>
+#include <salframe.hxx>
+
+#include "menubarwindow.hxx"
+#include "menufloatingwindow.hxx"
+#include "menuitemlist.hxx"
+
+#include <com/sun/star/uno/Reference.h>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/accessibility/XAccessible.hpp>
+#include <vcl/toolkit/unowrap.hxx>
+#include <rtl/ustrbuf.hxx>
+
+#include <configsettings.hxx>
+
+#include <map>
+#include <string_view>
+#include <vector>
+
+namespace vcl
+{
+
+struct MenuLayoutData : public ControlLayoutData
+{
+    std::vector< sal_uInt16 >               m_aLineItemIds;
+    std::map< sal_uInt16, tools::Rectangle >       m_aVisibleItemBoundRects;
+};
+
+}
+
+using namespace vcl;
+
+#define EXTRAITEMHEIGHT     4
+#define SPACE_AROUND_TITLE  4
+
+static bool ImplAccelDisabled()
+{
+    // display of accelerator strings may be suppressed via configuration
+    static int nAccelDisabled = -1;
+
+    if( nAccelDisabled == -1 )
+    {
+        OUString aStr =
+            vcl::SettingsConfigItem::get()->
+            getValue( "Menu", "SuppressAccelerators" );
+        nAccelDisabled = aStr.equalsIgnoreAsciiCase("true") ? 1 : 0;
+    }
+    return nAccelDisabled == 1;
+}
+
+static void ImplSetMenuItemData( MenuItemData* pData )
+{
+    // convert data
+    if ( !pData->aImage )
+        pData->eType = MenuItemType::STRING;
+    else if ( pData->aText.isEmpty() )
+        pData->eType = MenuItemType::IMAGE;
+    else
+        pData->eType = MenuItemType::STRINGIMAGE;
+}
+
+namespace {
+
+void ImplClosePopupToolBox( const VclPtr<vcl::Window>& pWin )
+{
+    if ( pWin->GetType() == WindowType::TOOLBOX && ImplGetDockingManager()->IsInPopupMode( pWin ) )
+    {
+        SystemWindow* pFloatingWindow = ImplGetDockingManager()->GetFloatingWindow(pWin);
+        if (pFloatingWindow)
+            static_cast<FloatingWindow*>(pFloatingWindow)->EndPopupMode( FloatWinPopupEndFlags::CloseAll );
+    }
+}
+
+// TODO: Move to common code with the same function in toolbox
+// Draw the ">>" - more indicator at the coordinates
+void lclDrawMoreIndicator(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect)
+{
+    rRenderContext.Push(PushFlags::FILLCOLOR | PushFlags::LINECOLOR);
+    rRenderContext.SetLineColor();
+
+    if (rRenderContext.GetSettings().GetStyleSettings().GetFaceColor().IsDark())
+        rRenderContext.SetFillColor(COL_WHITE);
+    else
+        rRenderContext.SetFillColor(COL_BLACK);
+    float fScaleFactor = rRenderContext.GetDPIScaleFactor();
+
+    int linewidth = 1 * fScaleFactor;
+    int space = 4 * fScaleFactor;
+
+    tools::Long width = 8 * fScaleFactor;
+    tools::Long height = 5 * fScaleFactor;
+
+    //Keep odd b/c drawing code works better
+    if ( height % 2 == 0 )
+        height--;
+
+    tools::Long heightOrig = height;
+
+    tools::Long x = rRect.Left() + (rRect.getWidth() - width)/2 + 1;
+    tools::Long y = rRect.Top() + (rRect.getHeight() - height)/2 + 1;
+    while( height >= 1)
+    {
+        rRenderContext.DrawRect( tools::Rectangle( x, y, x + linewidth, y ) );
+        x += space;
+        rRenderContext.DrawRect( tools::Rectangle( x, y, x + linewidth, y ) );
+        x -= space;
+        y++;
+        if( height <= heightOrig / 2 + 1) x--;
+        else            x++;
+        height--;
+    }
+    rRenderContext.Pop();
+}
+
+} // end anonymous namespace
+
+
+Menu::Menu()
+    : mpFirstDel(nullptr),
+      pItemList(new MenuItemList),
+      pStartedFrom(nullptr),
+      pWindow(nullptr),
+      nTitleHeight(0),
+      nEventId(nullptr),
+      mnHighlightedItemPos(ITEMPOS_INVALID),
+      nMenuFlags(MenuFlags::NONE),
+      nSelectedId(0),
+      nImgOrChkPos(0),
+      nTextPos(0),
+      bCanceled(false),
+      bInCallback(false),
+      bKilled(false)
+{
+}
+
+Menu::~Menu()
+{
+    disposeOnce();
+}
+
+void Menu::dispose()
+{
+    ImplCallEventListeners( VclEventId::ObjectDying, ITEMPOS_INVALID );
+
+    // at the window free the reference to the accessible component
+    // and make sure the MenuFloatingWindow knows about our destruction
+    if ( pWindow )
+    {
+        MenuFloatingWindow* pFloat = static_cast<MenuFloatingWindow*>(pWindow.get());
+        if( pFloat->pMenu.get() == this )
+            pFloat->pMenu.clear();
+        pWindow->SetAccessible( css::uno::Reference< css::accessibility::XAccessible >() );
+    }
+
+    // dispose accessible components
+    if ( mxAccessible.is() )
+    {
+        css::uno::Reference< css::lang::XComponent> xComponent( mxAccessible, css::uno::UNO_QUERY );
+        if ( xComponent.is() )
+            xComponent->dispose();
+    }
+
+    if ( nEventId )
+        Application::RemoveUserEvent( nEventId );
+
+    // Notify deletion of this menu
+    ImplMenuDelData* pDelData = mpFirstDel;
+    while ( pDelData )
+    {
+        pDelData->mpMenu = nullptr;
+        pDelData = pDelData->mpNext;
+    }
+
+    bKilled = true;
+
+    // tdf#140225 when clearing pItemList, keep SalMenu in sync with
+    // their removal during menu teardown
+    for (size_t n = pItemList->size(); n;)
+    {
+        --n;
+        if (mpSalMenu)
+            mpSalMenu->RemoveItem(n);
+        pItemList->Remove(n);
+    }
+
+    assert(!pItemList->size());
+
+    mpLayoutData.reset();
+
+    // Native-support: destroy SalMenu
+    mpSalMenu.reset();
+
+    pStartedFrom.clear();
+    pWindow.clear();
+    VclReferenceBase::dispose();
+}
+
+void Menu::CreateAutoMnemonics()
+{
+    MnemonicGenerator aMnemonicGenerator;
+    size_t n;
+    for ( n = 0; n < pItemList->size(); n++ )
+    {
+        MenuItemData* pData = pItemList->GetDataFromPos( n );
+        if ( ! (pData->nBits & MenuItemBits::NOSELECT ) )
+            aMnemonicGenerator.RegisterMnemonic( pData->aText );
+    }
+    for ( n = 0; n < pItemList->size(); n++ )
+    {
+        MenuItemData* pData = pItemList->GetDataFromPos( n );
+        if ( ! (pData->nBits & MenuItemBits::NOSELECT ) )
+            pData->aText = aMnemonicGenerator.CreateMnemonic( pData->aText );
+    }
+}
+
+void Menu::Activate()
+{
+    bInCallback = true;
+
+    ImplMenuDelData aDelData( this );
+
+    ImplCallEventListeners( VclEventId::MenuActivate, ITEMPOS_INVALID );
+
+    if( !aDelData.isDeleted() )
+    {
+        if ( !aActivateHdl.Call( this ) )
+        {
+            if( !aDelData.isDeleted() )
+            {
+                Menu* pStartMenu = ImplGetStartMenu();
+                if ( pStartMenu && ( pStartMenu != this ) )
+                {
+                    pStartMenu->bInCallback = true;
+                    // MT 11/01: Call EventListener here? I don't know...
+                    pStartMenu->aActivateHdl.Call( this );
+                    pStartMenu->bInCallback = false;
+                }
+            }
+        }
+        bInCallback = false;
+    }
+
+    if (!aDelData.isDeleted() && !(nMenuFlags & MenuFlags::NoAutoMnemonics))
+        CreateAutoMnemonics();
+}
+
+void Menu::Deactivate()
+{
+    for ( size_t n = pItemList->size(); n; )
+    {
+        MenuItemData* pData = pItemList->GetDataFromPos( --n );
+        if ( pData->bIsTemporary )
+        {
+            if ( ImplGetSalMenu() )
+                ImplGetSalMenu()->RemoveItem( n );
+
+            pItemList->Remove( n );
+        }
+    }
+
+    bInCallback = true;
+
+    ImplMenuDelData aDelData( this );
+
+    Menu* pStartMenu = ImplGetStartMenu();
+    ImplCallEventListeners( VclEventId::MenuDeactivate, ITEMPOS_INVALID );
+
+    if( !aDelData.isDeleted() )
+    {
+        if ( !aDeactivateHdl.Call( this ) )
+        {
+            if( !aDelData.isDeleted() )
+            {
+                if ( pStartMenu && ( pStartMenu != this ) )
+                {
+                    pStartMenu->bInCallback = true;
+                    pStartMenu->aDeactivateHdl.Call( this );
+                    pStartMenu->bInCallback = false;
+                }
+            }
+        }
+    }
+
+    if( !aDelData.isDeleted() )
+    {
+        bInCallback = false;
+    }
+}
+
+void Menu::ImplSelect()
+{
+    MenuItemData* pData = GetItemList()->GetData( nSelectedId );
+    if ( pData && (pData->nBits & MenuItemBits::AUTOCHECK) )
+    {
+        bool bChecked = IsItemChecked( nSelectedId );
+        if ( pData->nBits & MenuItemBits::RADIOCHECK )
+        {
+            if ( !bChecked )
+                CheckItem( nSelectedId );
+        }
+        else
+            CheckItem( nSelectedId, !bChecked );
+    }
+
+    // call select
+    ImplSVData* pSVData = ImplGetSVData();
+    pSVData->maAppData.mpActivePopupMenu = nullptr;        // if new execute in select()
+    nEventId = Application::PostUserEvent( LINK( this, Menu, ImplCallSelect ) );
+}
+
+void Menu::Select()
+{
+    ImplMenuDelData aDelData( this );
+
+    ImplCallEventListeners( VclEventId::MenuSelect, GetItemPos( GetCurItemId() ) );
+    if (aDelData.isDeleted())
+        return;
+    if (aSelectHdl.Call(this))
+        return;
+    if (aDelData.isDeleted())
+        return;
+    Menu* pStartMenu = ImplGetStartMenu();
+    if (!pStartMenu || (pStartMenu == this))
+        return;
+    pStartMenu->nSelectedId = nSelectedId;
+    pStartMenu->sSelectedIdent = sSelectedIdent;
+    pStartMenu->aSelectHdl.Call( this );
+}
+
+#if defined(MACOSX)
+void Menu::ImplSelectWithStart( Menu* pSMenu )
+{
+    auto pOldStartedFrom = pStartedFrom;
+    pStartedFrom = pSMenu;
+    auto pOldStartedStarted = pOldStartedFrom ? pOldStartedFrom->pStartedFrom : VclPtr<Menu>();
+    Select();
+    if( pOldStartedFrom )
+        pOldStartedFrom->pStartedFrom = pOldStartedStarted;
+    pStartedFrom = pOldStartedFrom;
+}
+#endif
+
+void Menu::ImplCallEventListeners( VclEventId nEvent, sal_uInt16 nPos )
+{
+    ImplMenuDelData aDelData( this );
+
+    VclMenuEvent aEvent( this, nEvent, nPos );
+
+    // This is needed by atk accessibility bridge
+    if ( nEvent == VclEventId::MenuHighlight )
+    {
+        Application::ImplCallEventListeners( aEvent );
+    }
+
+    if ( !aDelData.isDeleted() )
+    {
+        // Copy the list, because this can be destroyed when calling a Link...
+        std::list<Link<VclMenuEvent&,void>> aCopy( maEventListeners );
+        for ( const auto& rLink : aCopy )
+        {
+            if( std::find(maEventListeners.begin(), maEventListeners.end(), rLink) != maEventListeners.end() )
+                rLink.Call( aEvent );
+        }
+    }
+}
+
+void Menu::AddEventListener( const Link<VclMenuEvent&,void>& rEventListener )
+{
+    maEventListeners.push_back( rEventListener );
+}
+
+void Menu::RemoveEventListener( const Link<VclMenuEvent&,void>& rEventListener )
+{
+    maEventListeners.remove( rEventListener );
+}
+
+MenuItemData* Menu::NbcInsertItem(sal_uInt16 nId, MenuItemBits nBits,
+                                  const OUString& rStr, Menu* pMenu,
+                                  size_t nPos, const OString &rIdent)
+{
+    // put Item in MenuItemList
+    MenuItemData* pData = pItemList->Insert(nId, MenuItemType::STRING,
+                             nBits, rStr, pMenu, nPos, rIdent);
+
+    // update native menu
+    if (ImplGetSalMenu() && pData->pSalMenuItem)
+        ImplGetSalMenu()->InsertItem(pData->pSalMenuItem.get(), nPos);
+
+    return pData;
+}
+
+void Menu::InsertItem(sal_uInt16 nItemId, const OUString& rStr, MenuItemBits nItemBits,
+    const OString &rIdent, sal_uInt16 nPos)
+{
+    SAL_WARN_IF( !nItemId, "vcl", "Menu::InsertItem(): ItemId == 0" );
+    SAL_WARN_IF( GetItemPos( nItemId ) != MENU_ITEM_NOTFOUND, "vcl",
+                "Menu::InsertItem(): ItemId already exists" );
+
+    // if Position > ItemCount, append
+    if ( nPos >= pItemList->size() )
+        nPos = MENU_APPEND;
+
+    // put Item in MenuItemList
+    NbcInsertItem(nItemId, nItemBits, rStr, this, nPos, rIdent);
+
+    vcl::Window* pWin = ImplGetWindow();
+    mpLayoutData.reset();
+    if ( pWin )
+    {
+        ImplCalcSize( pWin );
+        if ( pWin->IsVisible() )
+            pWin->Invalidate();
+    }
+    ImplCallEventListeners( VclEventId::MenuInsertItem, nPos );
+}
+
+void Menu::InsertItem(sal_uInt16 nItemId, const Image& rImage,
+    MenuItemBits nItemBits, const OString &rIdent, sal_uInt16 nPos)
+{
+    InsertItem(nItemId, OUString(), nItemBits, rIdent, nPos);
+    SetItemImage( nItemId, rImage );
+}
+
+void Menu::InsertItem(sal_uInt16 nItemId, const OUString& rStr,
+    const Image& rImage, MenuItemBits nItemBits,
+    const OString &rIdent, sal_uInt16 nPos)
+{
+    InsertItem(nItemId, rStr, nItemBits, rIdent, nPos);
+    SetItemImage( nItemId, rImage );
+}
+
+void Menu::InsertSeparator(const OString &rIdent, sal_uInt16 nPos)
+{
+    // do nothing if it's a menu bar
+    if (IsMenuBar())
+        return;
+
+    // if position > ItemCount, append
+    if ( nPos >= pItemList->size() )
+        nPos = MENU_APPEND;
+
+    // put separator in item list
+    pItemList->InsertSeparator(rIdent, nPos);
+
+    // update native menu
+    size_t itemPos = ( nPos != MENU_APPEND ) ? nPos : pItemList->size() - 1;
+    MenuItemData *pData = pItemList->GetDataFromPos( itemPos );
+    if( ImplGetSalMenu() && pData && pData->pSalMenuItem )
+        ImplGetSalMenu()->InsertItem( pData->pSalMenuItem.get(), nPos );
+
+    mpLayoutData.reset();
+
+    ImplCallEventListeners( VclEventId::MenuInsertItem, nPos );
+}
+
+void Menu::RemoveItem( sal_uInt16 nPos )
+{
+    bool bRemove = false;
+
+    if ( nPos < GetItemCount() )
+    {
+        // update native menu
+        if( ImplGetSalMenu() )
+            ImplGetSalMenu()->RemoveItem( nPos );
+
+        pItemList->Remove( nPos );
+        bRemove = true;
+    }
+
+    vcl::Window* pWin = ImplGetWindow();
+    if ( pWin )
+    {
+        ImplCalcSize( pWin );
+        if ( pWin->IsVisible() )
+            pWin->Invalidate();
+    }
+    mpLayoutData.reset();
+
+    if ( bRemove )
+        ImplCallEventListeners( VclEventId::MenuRemoveItem, nPos );
+}
+
+static void ImplCopyItem( Menu* pThis, const Menu& rMenu, sal_uInt16 nPos, sal_uInt16 nNewPos )
+{
+    MenuItemType eType = rMenu.GetItemType( nPos );
+
+    if ( eType == MenuItemType::DONTKNOW )
+        return;
+
+    if ( eType == MenuItemType::SEPARATOR )
+        pThis->InsertSeparator( OString(), nNewPos );
+    else
+    {
+        sal_uInt16 nId = rMenu.GetItemId( nPos );
+
+        SAL_WARN_IF( pThis->GetItemPos( nId ) != MENU_ITEM_NOTFOUND, "vcl",
+                    "Menu::CopyItem(): ItemId already exists" );
+
+        MenuItemData* pData = rMenu.GetItemList()->GetData( nId );
+
+        if (!pData)
+            return;
+
+        if ( eType == MenuItemType::STRINGIMAGE )
+            pThis->InsertItem( nId, pData->aText, pData->aImage, pData->nBits, pData->sIdent, nNewPos );
+        else if ( eType == MenuItemType::STRING )
+            pThis->InsertItem( nId, pData->aText, pData->nBits, pData->sIdent, nNewPos );
+        else
+            pThis->InsertItem( nId, pData->aImage, pData->nBits, pData->sIdent, nNewPos );
+
+        if ( rMenu.IsItemChecked( nId ) )
+            pThis->CheckItem( nId );
+        if ( !rMenu.IsItemEnabled( nId ) )
+            pThis->EnableItem( nId, false );
+        pThis->SetHelpId( nId, pData->aHelpId );
+        pThis->SetHelpText( nId, pData->aHelpText );
+        pThis->SetAccelKey( nId, pData->aAccelKey );
+        pThis->SetItemCommand( nId, pData->aCommandStr );
+        pThis->SetHelpCommand( nId, pData->aHelpCommandStr );
+
+        PopupMenu* pSubMenu = rMenu.GetPopupMenu( nId );
+        if ( pSubMenu )
+        {
+            // create auto-copy
+            VclPtr<PopupMenu> pNewMenu = VclPtr<PopupMenu>::Create( *pSubMenu );
+            pThis->SetPopupMenu( nId, pNewMenu );
+        }
+    }
+}
+
+void Menu::Clear()
+{
+    for ( sal_uInt16 i = GetItemCount(); i; i-- )
+        RemoveItem( 0 );
+}
+
+sal_uInt16 Menu::GetItemCount() const
+{
+    return static_cast<sal_uInt16>(pItemList->size());
+}
+
+sal_uInt16 Menu::ImplGetVisibleItemCount() const
+{
+    sal_uInt16 nItems = 0;
+    for ( size_t n = pItemList->size(); n; )
+    {
+        if ( ImplIsVisible( --n ) )
+            nItems++;
+    }
+    return nItems;
+}
+
+sal_uInt16 Menu::ImplGetFirstVisible() const
+{
+    for ( size_t n = 0; n < pItemList->size(); n++ )
+    {
+        if ( ImplIsVisible( n ) )
+            return n;
+    }
+    return ITEMPOS_INVALID;
+}
+
+sal_uInt16 Menu::ImplGetPrevVisible( sal_uInt16 nPos ) const
+{
+    for ( size_t n = nPos; n; )
+    {
+        if (ImplIsVisible(--n))
+            return n;
+    }
+    return ITEMPOS_INVALID;
+}
+
+sal_uInt16 Menu::ImplGetNextVisible( sal_uInt16 nPos ) const
+{
+    for ( size_t n = nPos+1; n < pItemList->size(); n++ )
+    {
+        if ( ImplIsVisible( n ) )
+            return n;
+    }
+    return ITEMPOS_INVALID;
+}
+
+sal_uInt16 Menu::GetItemId(sal_uInt16 nPos) const
+{
+    MenuItemData* pData = pItemList->GetDataFromPos( nPos );
+
+    if ( pData )
+        return pData->nId;
+    else
+        return 0;
+}
+
+sal_uInt16 Menu::GetItemId(std::string_view rIdent) const
+{
+    for (size_t n = 0; n < pItemList->size(); ++n)
+    {
+        MenuItemData* pData = pItemList->GetDataFromPos(n);
+        if (pData && pData->sIdent == rIdent)
+            return pData->nId;
+    }
+    return MENU_ITEM_NOTFOUND;
+}
+
+sal_uInt16 Menu::GetItemPos( sal_uInt16 nItemId ) const
+{
+    size_t          nPos;
+    MenuItemData*   pData = pItemList->GetData( nItemId, nPos );
+
+    if ( pData )
+        return static_cast<sal_uInt16>(nPos);
+    else
+        return MENU_ITEM_NOTFOUND;
+}
+
+MenuItemType Menu::GetItemType( sal_uInt16 nPos ) const
+{
+    MenuItemData* pData = pItemList->GetDataFromPos( nPos );
+
+    if ( pData )
+        return pData->eType;
+    else
+        return MenuItemType::DONTKNOW;
+}
+
+OString Menu::GetItemIdent(sal_uInt16 nId) const
+{
+    const MenuItemData* pData = pItemList->GetData(nId);
+    return pData ? pData->sIdent : OString();
+}
+
+void Menu::SetItemBits( sal_uInt16 nItemId, MenuItemBits nBits )
+{
+    size_t        nPos;
+    MenuItemData* pData = pItemList->GetData(nItemId, nPos);
+
+    if (pData && (pData->nBits != nBits))
+    {
+        pData->nBits = nBits;
+
+        // update native menu
+        if (ImplGetSalMenu())
+            ImplGetSalMenu()->SetItemBits(nPos, nBits);
+    }
+}
+
+MenuItemBits Menu::GetItemBits( sal_uInt16 nItemId ) const
+{
+    MenuItemBits nBits = MenuItemBits::NONE;
+    MenuItemData* pData = pItemList->GetData( nItemId );
+    if ( pData )
+        nBits = pData->nBits;
+    return nBits;
+}
+
+void Menu::SetUserValue(sal_uInt16 nItemId, void* nUserValue, MenuUserDataReleaseFunction aFunc)
+{
+    MenuItemData* pData = pItemList->GetData(nItemId);
+    if (pData)
+    {
+        if (pData->aUserValueReleaseFunc)
+            pData->aUserValueReleaseFunc(pData->nUserValue);
+        pData->aUserValueReleaseFunc = aFunc;
+        pData->nUserValue = nUserValue;
+    }
+}
+
+void* Menu::GetUserValue( sal_uInt16 nItemId ) const
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+    return pData ? pData->nUserValue : nullptr;
+}
+
+void Menu::SetPopupMenu( sal_uInt16 nItemId, PopupMenu* pMenu )
+{
+    size_t          nPos;
+    MenuItemData*   pData = pItemList->GetData( nItemId, nPos );
+
+    // Item does not exist -> return NULL
+    if ( !pData )
+        return;
+
+    // same menu, nothing to do
+    if ( static_cast<PopupMenu*>(pData->pSubMenu.get()) == pMenu )
+        return;
+
+    // remove old menu
+    auto oldSubMenu = pData->pSubMenu;
+
+    // data exchange
+    pData->pSubMenu = pMenu;
+
+    // #112023# Make sure pStartedFrom does not point to invalid (old) data
+    if ( pData->pSubMenu )
+        pData->pSubMenu->pStartedFrom = nullptr;
+
+    // set native submenu
+    if( ImplGetSalMenu() && pData->pSalMenuItem )
+    {
+        if( pMenu )
+            ImplGetSalMenu()->SetSubMenu( pData->pSalMenuItem.get(), pMenu->ImplGetSalMenu(), nPos );
+        else
+            ImplGetSalMenu()->SetSubMenu( pData->pSalMenuItem.get(), nullptr, nPos );
+    }
+
+    oldSubMenu.disposeAndClear();
+
+    ImplCallEventListeners( VclEventId::MenuSubmenuChanged, nPos );
+}
+
+PopupMenu* Menu::GetPopupMenu( sal_uInt16 nItemId ) const
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+        return static_cast<PopupMenu*>(pData->pSubMenu.get());
+    else
+        return nullptr;
+}
+
+void Menu::SetAccelKey( sal_uInt16 nItemId, const KeyCode& rKeyCode )
+{
+    size_t          nPos;
+    MenuItemData*   pData = pItemList->GetData( nItemId, nPos );
+
+    if ( !pData )
+        return;
+
+    if ( pData->aAccelKey == rKeyCode )
+        return;
+
+    pData->aAccelKey = rKeyCode;
+
+    // update native menu
+    if( ImplGetSalMenu() && pData->pSalMenuItem )
+        ImplGetSalMenu()->SetAccelerator( nPos, pData->pSalMenuItem.get(), rKeyCode, rKeyCode.GetName() );
+}
+
+KeyCode Menu::GetAccelKey( sal_uInt16 nItemId ) const
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+        return pData->aAccelKey;
+    else
+        return KeyCode();
+}
+
+KeyEvent Menu::GetActivationKey( sal_uInt16 nItemId ) const
+{
+    KeyEvent aRet;
+    MenuItemData* pData = pItemList->GetData( nItemId );
+    if( pData )
+    {
+        sal_Int32 nPos = pData->aText.indexOf( '~' );
+        if( nPos != -1 && nPos < pData->aText.getLength()-1 )
+        {
+            sal_uInt16 nCode = 0;
+            sal_Unicode cAccel = pData->aText[nPos+1];
+            if( cAccel >= 'a' && cAccel <= 'z' )
+                nCode = KEY_A + (cAccel-'a');
+            else if( cAccel >= 'A' && cAccel <= 'Z' )
+                nCode = KEY_A + (cAccel-'A');
+            else if( cAccel >= '0' && cAccel <= '9' )
+                nCode = KEY_0 + (cAccel-'0');
+
+            aRet = KeyEvent( cAccel, KeyCode( nCode, KEY_MOD2 ) );
+        }
+
+    }
+    return aRet;
+}
+
+void Menu::CheckItem( sal_uInt16 nItemId, bool bCheck )
+{
+    size_t          nPos;
+    MenuItemData*   pData = pItemList->GetData( nItemId, nPos );
+
+    if ( !pData || pData->bChecked == bCheck )
+        return;
+
+    // if radio-check, then uncheck previous
+    if ( bCheck && (pData->nBits & MenuItemBits::AUTOCHECK) &&
+         (pData->nBits & MenuItemBits::RADIOCHECK) )
+    {
+        MenuItemData*   pGroupData;
+        sal_uInt16          nGroupPos;
+        sal_uInt16          nItemCount = GetItemCount();
+        bool            bFound = false;
+
+        nGroupPos = nPos;
+        while ( nGroupPos )
+        {
+            pGroupData = pItemList->GetDataFromPos( nGroupPos-1 );
+            if ( pGroupData->nBits & MenuItemBits::RADIOCHECK )
+            {
+                if ( IsItemChecked( pGroupData->nId ) )
+                {
+                    CheckItem( pGroupData->nId, false );
+                    bFound = true;
+                    break;
+                }
+            }
+            else
+                break;
+            nGroupPos--;
+        }
+
+        if ( !bFound )
+        {
+            nGroupPos = nPos+1;
+            while ( nGroupPos < nItemCount )
+            {
+                pGroupData = pItemList->GetDataFromPos( nGroupPos );
+                if ( pGroupData->nBits & MenuItemBits::RADIOCHECK )
+                {
+                    if ( IsItemChecked( pGroupData->nId ) )
+                    {
+                        CheckItem( pGroupData->nId, false );
+                        break;
+                    }
+                }
+                else
+                    break;
+                nGroupPos++;
+            }
+        }
+    }
+
+    pData->bChecked = bCheck;
+
+    // update native menu
+    if( ImplGetSalMenu() )
+        ImplGetSalMenu()->CheckItem( nPos, bCheck );
+
+    ImplCallEventListeners( bCheck ? VclEventId::MenuItemChecked : VclEventId::MenuItemUnchecked, nPos );
+}
+
+void Menu::CheckItem( std::string_view rIdent , bool bCheck )
+{
+    CheckItem( GetItemId( rIdent ), bCheck );
+}
+
+bool Menu::IsItemChecked( sal_uInt16 nItemId ) const
+{
+    size_t          nPos;
+    MenuItemData*   pData = pItemList->GetData( nItemId, nPos );
+
+    if ( !pData )
+        return false;
+
+    return pData->bChecked;
+}
+
+void Menu::EnableItem( sal_uInt16 nItemId, bool bEnable )
+{
+    size_t          nPos;
+    MenuItemData*   pItemData = pItemList->GetData( nItemId, nPos );
+
+    if ( !(pItemData && ( pItemData->bEnabled != bEnable )) )
+        return;
+
+    pItemData->bEnabled = bEnable;
+
+    vcl::Window* pWin = ImplGetWindow();
+    if ( pWin && pWin->IsVisible() )
+    {
+        SAL_WARN_IF(!IsMenuBar(), "vcl", "Menu::EnableItem - Popup visible!" );
+        tools::Long nX = 0;
+        size_t nCount = pItemList->size();
+        for ( size_t n = 0; n < nCount; n++ )
+        {
+            MenuItemData* pData = pItemList->GetDataFromPos( n );
+            if ( n == nPos )
+            {
+                pWin->Invalidate( tools::Rectangle( Point( nX, 0 ), Size( pData->aSz.Width(), pData->aSz.Height() ) ) );
+                break;
+            }
+            nX += pData->aSz.Width();
+        }
+    }
+    // update native menu
+    if( ImplGetSalMenu() )
+        ImplGetSalMenu()->EnableItem( nPos, bEnable );
+
+    ImplCallEventListeners( bEnable ? VclEventId::MenuEnable : VclEventId::MenuDisable, nPos );
+}
+
+bool Menu::IsItemEnabled( sal_uInt16 nItemId ) const
+{
+    size_t          nPos;
+    MenuItemData*   pData = pItemList->GetData( nItemId, nPos );
+
+    if ( !pData )
+        return false;
+
+    return pData->bEnabled;
+}
+
+void Menu::ShowItem( sal_uInt16 nItemId, bool bVisible )
+{
+    size_t          nPos;
+    MenuItemData*   pData = pItemList->GetData( nItemId, nPos );
+
+    SAL_WARN_IF(IsMenuBar() && !bVisible , "vcl", "Menu::ShowItem - ignored for menu bar entries!");
+    if (IsMenuBar() || !pData || (pData->bVisible == bVisible))
+        return;
+
+    vcl::Window* pWin = ImplGetWindow();
+    if ( pWin && pWin->IsVisible() )
+    {
+        SAL_WARN( "vcl", "Menu::ShowItem - ignored for visible popups!" );
+        return;
+    }
+    pData->bVisible = bVisible;
+
+    // update native menu
+    if( ImplGetSalMenu() )
+        ImplGetSalMenu()->ShowItem( nPos, bVisible );
+}
+
+void Menu::SetItemText( sal_uInt16 nItemId, const OUString& rStr )
+{
+    size_t          nPos;
+    MenuItemData*   pData = pItemList->GetData( nItemId, nPos );
+
+    if ( !pData )
+        return;
+
+    if ( rStr == pData->aText )
+        return;
+
+    pData->aText = rStr;
+    // Clear layout for aText.
+    pData->aTextGlyphs.Invalidate();
+    ImplSetMenuItemData( pData );
+    // update native menu
+    if( ImplGetSalMenu() && pData->pSalMenuItem )
+        ImplGetSalMenu()->SetItemText( nPos, pData->pSalMenuItem.get(), rStr );
+
+    vcl::Window* pWin = ImplGetWindow();
+    mpLayoutData.reset();
+    if (pWin && IsMenuBar())
+    {
+        ImplCalcSize( pWin );
+        if ( pWin->IsVisible() )
+            pWin->Invalidate();
+    }
+
+    ImplCallEventListeners( VclEventId::MenuItemTextChanged, nPos );
+}
+
+OUString Menu::GetItemText( sal_uInt16 nItemId ) const
+{
+    size_t          nPos;
+    MenuItemData*   pData = pItemList->GetData( nItemId, nPos );
+
+    if ( pData )
+        return pData->aText;
+
+    return OUString();
+}
+
+void Menu::SetItemImage( sal_uInt16 nItemId, const Image& rImage )
+{
+    size_t          nPos;
+    MenuItemData*   pData = pItemList->GetData( nItemId, nPos );
+
+    if ( !pData )
+        return;
+
+    pData->aImage = rImage;
+    ImplSetMenuItemData( pData );
+
+    // update native menu
+    if( ImplGetSalMenu() && pData->pSalMenuItem )
+        ImplGetSalMenu()->SetItemImage( nPos, pData->pSalMenuItem.get(), rImage );
+}
+
+Image Menu::GetItemImage( sal_uInt16 nItemId ) const
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+        return pData->aImage;
+    else
+        return Image();
+}
+
+void Menu::SetItemCommand( sal_uInt16 nItemId, const OUString& rCommand )
+{
+    size_t        nPos;
+    MenuItemData* pData = pItemList->GetData( nItemId, nPos );
+
+    if ( pData )
+        pData->aCommandStr = rCommand;
+}
+
+OUString Menu::GetItemCommand( sal_uInt16 nItemId ) const
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if (pData)
+        return pData->aCommandStr;
+
+    return OUString();
+}
+
+void Menu::SetHelpCommand( sal_uInt16 nItemId, const OUString& rStr )
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+        pData->aHelpCommandStr = rStr;
+}
+
+OUString Menu::GetHelpCommand( sal_uInt16 nItemId ) const
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+        return pData->aHelpCommandStr;
+
+    return OUString();
+}
+
+void Menu::SetHelpText( sal_uInt16 nItemId, const OUString& rStr )
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+        pData->aHelpText = rStr;
+}
+
+OUString Menu::ImplGetHelpText( sal_uInt16 nItemId ) const
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if (!pData)
+        return OUString();
+
+    if ( pData->aHelpText.isEmpty() &&
+         (( !pData->aHelpId.isEmpty()  ) || ( !pData->aCommandStr.isEmpty() )))
+    {
+        Help* pHelp = Application::GetHelp();
+        if ( pHelp )
+        {
+            if (!pData->aCommandStr.isEmpty())
+                pData->aHelpText = pHelp->GetHelpText( pData->aCommandStr, static_cast<weld::Widget*>(nullptr) );
+            if (pData->aHelpText.isEmpty() && !pData->aHelpId.isEmpty())
+                pData->aHelpText = pHelp->GetHelpText( OStringToOUString( pData->aHelpId, RTL_TEXTENCODING_UTF8 ), static_cast<weld::Widget*>(nullptr) );
+        }
+    }
+
+    return pData->aHelpText;
+}
+
+OUString Menu::GetHelpText( sal_uInt16 nItemId ) const
+{
+    return ImplGetHelpText( nItemId );
+}
+
+void Menu::SetTipHelpText( sal_uInt16 nItemId, const OUString& rStr )
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+        pData->aTipHelpText = rStr;
+}
+
+OUString Menu::GetTipHelpText( sal_uInt16 nItemId ) const
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+        return pData->aTipHelpText;
+
+    return OUString();
+}
+
+void Menu::SetHelpId( sal_uInt16 nItemId, const OString& rHelpId )
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+        pData->aHelpId = rHelpId;
+}
+
+OString Menu::GetHelpId( sal_uInt16 nItemId ) const
+{
+    OString aRet;
+
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+    {
+        if ( !pData->aHelpId.isEmpty() )
+            aRet = pData->aHelpId;
+        else
+            aRet = OUStringToOString( pData->aCommandStr, RTL_TEXTENCODING_UTF8 );
+    }
+
+    return aRet;
+}
+
+Menu& Menu::operator=( const Menu& rMenu )
+{
+    if(this == &rMenu)
+        return *this;
+
+    // clean up
+    Clear();
+
+    // copy items
+    sal_uInt16 nCount = rMenu.GetItemCount();
+    for ( sal_uInt16 i = 0; i < nCount; i++ )
+        ImplCopyItem( this, rMenu, i, MENU_APPEND );
+
+    aActivateHdl = rMenu.aActivateHdl;
+    aDeactivateHdl = rMenu.aDeactivateHdl;
+    aSelectHdl = rMenu.aSelectHdl;
+    aTitleText = rMenu.aTitleText;
+    nTitleHeight = rMenu.nTitleHeight;
+
+    return *this;
+}
+
+// Returns true if the item is completely hidden on the GUI and shouldn't
+// be possible to interact with
+bool Menu::ImplCurrentlyHiddenOnGUI(sal_uInt16 nPos) const
+{
+    MenuItemData* pData = pItemList->GetDataFromPos(nPos);
+    if (pData)
+    {
+        MenuItemData* pPreviousData = pItemList->GetDataFromPos( nPos - 1 );
+        if (pPreviousData && pPreviousData->bHiddenOnGUI)
+        {
+            return true;
+        }
+    }
+    return false;
+}
+
+bool Menu::ImplIsVisible( sal_uInt16 nPos ) const
+{
+    bool bVisible = true;
+
+    MenuItemData* pData = pItemList->GetDataFromPos( nPos );
+    // check general visibility first
+    if( pData && !pData->bVisible )
+        bVisible = false;
+
+    if ( bVisible && pData && pData->eType == MenuItemType::SEPARATOR )
+    {
+        if( nPos == 0 ) // no separator should be shown at the very beginning
+            bVisible = false;
+        else
+        {
+            // always avoid adjacent separators
+            size_t nCount = pItemList->size();
+            size_t n;
+            MenuItemData* pNextData = nullptr;
+            // search next visible item
+            for( n = nPos + 1; n < nCount; n++ )
+            {
+                pNextData = pItemList->GetDataFromPos( n );
+                if( pNextData && pNextData->bVisible )
+                {
+                    if( pNextData->eType == MenuItemType::SEPARATOR || ImplIsVisible(n) )
+                        break;
+                }
+            }
+            if( n == nCount ) // no next visible item
+                bVisible = false;
+            // check for separator
+            if( pNextData && pNextData->bVisible && pNextData->eType == MenuItemType::SEPARATOR )
+                bVisible = false;
+
+            if( bVisible )
+            {
+                for( n = nPos; n > 0; n-- )
+                {
+                    pNextData = pItemList->GetDataFromPos( n-1 );
+                    if( pNextData && pNextData->bVisible )
+                    {
+                        if( pNextData->eType != MenuItemType::SEPARATOR && ImplIsVisible(n-1) )
+                            break;
+                    }
+                }
+                if( n == 0 ) // no previous visible item
+                    bVisible = false;
+            }
+        }
+    }
+
+    // not allowed for menubar, as I do not know
+    // whether a menu-entry will disappear or will appear
+    if (bVisible && !IsMenuBar() && (nMenuFlags & MenuFlags::HideDisabledEntries) &&
+        !(nMenuFlags & MenuFlags::AlwaysShowDisabledEntries))
+    {
+        if( !pData ) // e.g. nPos == ITEMPOS_INVALID
+            bVisible = false;
+        else if ( pData->eType != MenuItemType::SEPARATOR ) // separators handled above
+        {
+            // tdf#86850 Always display clipboard functions
+            if ( pData->aCommandStr == ".uno:Cut" || pData->aCommandStr == ".uno:Copy" || pData->aCommandStr == ".uno:Paste" ||
+                 pData->sIdent == ".uno:Cut" || pData->sIdent == ".uno:Copy" || pData->sIdent == ".uno:Paste" )
+                bVisible = true;
+            else
+                // bVisible = pData->bEnabled && ( !pData->pSubMenu || pData->pSubMenu->HasValidEntries( true ) );
+                bVisible = pData->bEnabled; // do not check submenus as they might be filled at Activate().
+        }
+    }
+
+    return bVisible;
+}
+
+bool Menu::IsItemPosVisible( sal_uInt16 nItemPos ) const
+{
+    return IsMenuVisible() && ImplIsVisible( nItemPos );
+}
+
+bool Menu::IsMenuVisible() const
+{
+    return pWindow && pWindow->IsReallyVisible();
+}
+
+bool Menu::ImplIsSelectable( sal_uInt16 nPos ) const
+{
+    bool bSelectable = true;
+
+    MenuItemData* pData = pItemList->GetDataFromPos( nPos );
+    // check general visibility first
+    if ( pData && ( pData->nBits & MenuItemBits::NOSELECT ) )
+        bSelectable = false;
+
+    return bSelectable;
+}
+
+css::uno::Reference<css::accessibility::XAccessible> Menu::GetAccessible()
+{
+    // Since PopupMenu are sometimes shared by different instances of MenuBar, the mxAccessible member gets
+    // overwritten and may contain a disposed object when the initial menubar gets set again. So use the
+    // mxAccessible member only for sub menus.
+    if (pStartedFrom && pStartedFrom != this)
+    {
+        for ( sal_uInt16 i = 0, nCount = pStartedFrom->GetItemCount(); i < nCount; ++i )
+        {
+            sal_uInt16 nItemId = pStartedFrom->GetItemId( i );
+            if ( static_cast< Menu* >( pStartedFrom->GetPopupMenu( nItemId ) ) == this )
+            {
+                css::uno::Reference<css::accessibility::XAccessible> xParent = pStartedFrom->GetAccessible();
+                if ( xParent.is() )
+                {
+                    css::uno::Reference<css::accessibility::XAccessibleContext> xParentContext( xParent->getAccessibleContext() );
+                    if (xParentContext.is())
+                        return xParentContext->getAccessibleChild( i );
+                }
+            }
+        }
+    }
+    else if ( !mxAccessible.is() )
+    {
+        UnoWrapperBase* pWrapper = UnoWrapperBase::GetUnoWrapper();
+        if ( pWrapper )
+            mxAccessible = pWrapper->CreateAccessible(this, IsMenuBar());
+    }
+
+    return mxAccessible;
+}
+
+void Menu::SetAccessible(const css::uno::Reference<css::accessibility::XAccessible>& rxAccessible )
+{
+    mxAccessible = rxAccessible;
+}
+
+Size Menu::ImplGetNativeCheckAndRadioSize(vcl::RenderContext const & rRenderContext, tools::Long& rCheckHeight, tools::Long& rRadioHeight ) const
+{
+    tools::Long nCheckWidth = 0, nRadioWidth = 0;
+    rCheckHeight = rRadioHeight = 0;
+
+    if (!IsMenuBar())
+    {
+        ImplControlValue aVal;
+        tools::Rectangle aNativeBounds;
+        tools::Rectangle aNativeContent;
+
+        tools::Rectangle aCtrlRegion(tools::Rectangle(Point(), Size(100, 15)));
+        if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::MenuItemCheckMark))
+        {
+            if (rRenderContext.GetNativeControlRegion(ControlType::MenuPopup, ControlPart::MenuItemCheckMark,
+                                              aCtrlRegion, ControlState::ENABLED, aVal,
+                                              aNativeBounds, aNativeContent))
+            {
+                rCheckHeight = aNativeBounds.GetHeight() - 1;
+                nCheckWidth = aNativeContent.GetWidth() - 1;
+            }
+        }
+        if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::MenuItemRadioMark))
+        {
+            if (rRenderContext.GetNativeControlRegion(ControlType::MenuPopup, ControlPart::MenuItemRadioMark,
+                                                      aCtrlRegion, ControlState::ENABLED, aVal,
+                                                      aNativeBounds, aNativeContent))
+            {
+                rRadioHeight = aNativeBounds.GetHeight() - 1;
+                nRadioWidth = aNativeContent.GetWidth() - 1;
+            }
+        }
+    }
+    return Size(std::max(nCheckWidth, nRadioWidth), std::max(rCheckHeight, rRadioHeight));
+}
+
+bool Menu::ImplGetNativeSubmenuArrowSize(vcl::RenderContext const & rRenderContext, Size& rArrowSize, tools::Long& rArrowSpacing)
+{
+    ImplControlValue aVal;
+    tools::Rectangle aCtrlRegion(tools::Rectangle(Point(), Size(100, 15)));
+    if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::SubmenuArrow))
+    {
+        tools::Rectangle aNativeContent;
+        tools::Rectangle aNativeBounds;
+        if (rRenderContext.GetNativeControlRegion(ControlType::MenuPopup, ControlPart::SubmenuArrow,
+                                                  aCtrlRegion, ControlState::ENABLED,
+                                                  aVal, aNativeBounds, aNativeContent))
+        {
+            Size aSize(aNativeContent.GetWidth(), aNativeContent.GetHeight());
+            rArrowSize = aSize;
+            rArrowSpacing = aNativeBounds.GetWidth() - aNativeContent.GetWidth();
+            return true;
+        }
+    }
+    return false;
+}
+
+void Menu::ImplAddDel( ImplMenuDelData& rDel )
+{
+    SAL_WARN_IF( rDel.mpMenu, "vcl", "Menu::ImplAddDel(): cannot add ImplMenuDelData twice !" );
+    if( !rDel.mpMenu )
+    {
+        rDel.mpMenu = this;
+        rDel.mpNext = mpFirstDel;
+        mpFirstDel = &rDel;
+    }
+}
+
+void Menu::ImplRemoveDel( ImplMenuDelData& rDel )
+{
+    rDel.mpMenu = nullptr;
+    if ( mpFirstDel == &rDel )
+    {
+        mpFirstDel = rDel.mpNext;
+    }
+    else
+    {
+        ImplMenuDelData* pData = mpFirstDel;
+        while ( pData && (pData->mpNext != &rDel) )
+            pData = pData->mpNext;
+
+        SAL_WARN_IF( !pData, "vcl", "Menu::ImplRemoveDel(): ImplMenuDelData not registered !" );
+        if( pData )
+            pData->mpNext = rDel.mpNext;
+    }
+}
+
+Size Menu::ImplCalcSize( vcl::Window* pWin )
+{
+    // | Check/Radio/Image| Text| Accel/Popup|
+
+    // for symbols: nFontHeight x nFontHeight
+    tools::Long nFontHeight = pWin->GetTextHeight();
+    tools::Long nExtra = nFontHeight/4;
+
+    tools::Long nMinMenuItemHeight = nFontHeight;
+    tools::Long nCheckHeight = 0, nRadioHeight = 0;
+    Size aMarkSize = ImplGetNativeCheckAndRadioSize(*pWin->GetOutDev(), nCheckHeight, nRadioHeight);
+    if( aMarkSize.Height() > nMinMenuItemHeight )
+        nMinMenuItemHeight = aMarkSize.Height();
+
+    tools::Long aMaxImgWidth = 0;
+
+    const StyleSettings& rSettings = pWin->GetSettings().GetStyleSettings();
+    if ( rSettings.GetUseImagesInMenus() )
+    {
+        if ( 16 > nMinMenuItemHeight )
+            nMinMenuItemHeight = 16;
+        for ( size_t i = pItemList->size(); i; )
+        {
+            MenuItemData* pData = pItemList->GetDataFromPos( --i );
+            if ( ImplIsVisible( i )
+               && (  ( pData->eType == MenuItemType::IMAGE )
+                  || ( pData->eType == MenuItemType::STRINGIMAGE )
+                  )
+               )
+            {
+                Size aImgSz = pData->aImage.GetSizePixel();
+                if ( aImgSz.Width() > aMaxImgWidth )
+                    aMaxImgWidth = aImgSz.Width();
+                if ( aImgSz.Height() > nMinMenuItemHeight )
+                    nMinMenuItemHeight = aImgSz.Height();
+                break;
+            }
+        }
+    }
+
+    Size aSz;
+    tools::Long nMaxWidth = 0;
+
+    for ( size_t n = pItemList->size(); n; )
+    {
+        MenuItemData* pData = pItemList->GetDataFromPos( --n );
+
+        pData->aSz.setHeight( 0 );
+        pData->aSz.setWidth( 0 );
+
+        if ( ImplIsVisible( n ) )
+        {
+            tools::Long nWidth = 0;
+
+            // Separator
+            if (!IsMenuBar()&& (pData->eType == MenuItemType::SEPARATOR))
+            {
+                pData->aSz.setHeight( 4 );
+            }
+
+            // Image:
+            if (!IsMenuBar() && ((pData->eType == MenuItemType::IMAGE) || (pData->eType == MenuItemType::STRINGIMAGE)))
+            {
+                tools::Long aImgHeight = pData->aImage.GetSizePixel().Height();
+
+                aImgHeight += 4; // add a border for native marks
+                if (aImgHeight > pData->aSz.Height())
+                    pData->aSz.setHeight(aImgHeight);
+            }
+
+            // Check Buttons:
+            if (!IsMenuBar() && pData->HasCheck())
+            {
+                // checks / images take the same place
+                if( ( pData->eType != MenuItemType::IMAGE ) && ( pData->eType != MenuItemType::STRINGIMAGE ) )
+                {
+                    nWidth += aMarkSize.Width() + nExtra * 2;
+                    if (aMarkSize.Height() > pData->aSz.Height())
+                        pData->aSz.setHeight(aMarkSize.Height());
+                }
+            }
+
+            // Text:
+            if ( (pData->eType == MenuItemType::STRING) || (pData->eType == MenuItemType::STRINGIMAGE) )
+            {
+                const SalLayoutGlyphs* pGlyphs = pData->GetTextGlyphs(pWin->GetOutDev());
+                tools::Long nTextWidth = pWin->GetOutDev()->GetCtrlTextWidth(pData->aText, pGlyphs);
+                tools::Long nTextHeight = pWin->GetTextHeight() + EXTRAITEMHEIGHT;
+
+                if (IsMenuBar())
+                {
+                    if ( nTextHeight > pData->aSz.Height() )
+                        pData->aSz.setHeight( nTextHeight );
+
+                    pData->aSz.setWidth( nTextWidth + 4*nExtra );
+                    aSz.AdjustWidth(pData->aSz.Width() );
+                }
+                else
+                    pData->aSz.setHeight( std::max( std::max( nTextHeight, pData->aSz.Height() ), nMinMenuItemHeight ) );
+
+                nWidth += nTextWidth;
+            }
+
+            // Accel
+            if (!IsMenuBar()&& pData->aAccelKey.GetCode() && !ImplAccelDisabled())
+            {
+                OUString aName = pData->aAccelKey.GetName();
+                tools::Long nAccWidth = pWin->GetTextWidth( aName );
+                nAccWidth += nExtra;
+                nWidth += nAccWidth;
+            }
+
+            // SubMenu?
+            if (!IsMenuBar() && pData->pSubMenu)
+            {
+                if ( nFontHeight > nWidth )
+                    nWidth += nFontHeight;
+
+                pData->aSz.setHeight( std::max( std::max( nFontHeight, pData->aSz.Height() ), nMinMenuItemHeight ) );
+            }
+
+            if (!IsMenuBar())
+                aSz.AdjustHeight(pData->aSz.Height() );
+
+            if ( nWidth > nMaxWidth )
+                nMaxWidth = nWidth;
+
+        }
+    }
+
+    // Additional space for title
+    nTitleHeight = 0;
+    if (!IsMenuBar() && aTitleText.getLength() > 0) {
+        // Set expected font
+        pWin->GetOutDev()->Push(PushFlags::FONT);
+        vcl::Font aFont = pWin->GetFont();
+        aFont.SetWeight(WEIGHT_BOLD);
+        pWin->SetFont(aFont);
+
+        // Compute text bounding box
+        tools::Rectangle aTextBoundRect;
+        pWin->GetOutDev()->GetTextBoundRect(aTextBoundRect, aTitleText);
+
+        // Vertically, one height of char + extra space for decoration
+        nTitleHeight =  aTextBoundRect.GetSize().Height() + 4 * SPACE_AROUND_TITLE ;
+        aSz.AdjustHeight(nTitleHeight );
+
+        tools::Long nWidth = aTextBoundRect.GetSize().Width() + 4 * SPACE_AROUND_TITLE;
+        pWin->GetOutDev()->Pop();
+        if ( nWidth > nMaxWidth )
+            nMaxWidth = nWidth;
+    }
+
+    if (!IsMenuBar())
+    {
+        // popup menus should not be wider than half the screen
+        // except on rather small screens
+        // TODO: move GetScreenNumber from SystemWindow to Window ?
+        // currently we rely on internal privileges
+        unsigned int nDisplayScreen = pWin->ImplGetWindowImpl()->mpFrame->maGeometry.nDisplayScreenNumber;
+        tools::Rectangle aDispRect( Application::GetScreenPosSizePixel( nDisplayScreen ) );
+        tools::Long nScreenWidth = aDispRect.GetWidth() >= 800 ? aDispRect.GetWidth() : 800;
+        if( nMaxWidth > nScreenWidth/2 )
+            nMaxWidth = nScreenWidth/2;
+
+        sal_uInt16 gfxExtra = static_cast<sal_uInt16>(std::max( nExtra, tools::Long(7) )); // #107710# increase space between checkmarks/images/text
+        nImgOrChkPos = static_cast<sal_uInt16>(nExtra);
+        tools::Long nImgOrChkWidth = 0;
+        if( aMarkSize.Height() > 0 ) // NWF case
+            nImgOrChkWidth = aMarkSize.Height() + nExtra;
+        else // non NWF case
+            nImgOrChkWidth = nFontHeight/2 + gfxExtra;
+        nImgOrChkWidth = std::max( nImgOrChkWidth, aMaxImgWidth + gfxExtra );
+        nTextPos = static_cast<sal_uInt16>(nImgOrChkPos + nImgOrChkWidth);
+        nTextPos = nTextPos + gfxExtra;
+
+        aSz.setWidth( nTextPos + nMaxWidth + nExtra );
+        aSz.AdjustWidth(4*nExtra );   // a _little_ more ...
+
+        aSz.AdjustWidth(2*ImplGetSVData()->maNWFData.mnMenuFormatBorderX );
+        aSz.AdjustHeight(2*ImplGetSVData()->maNWFData.mnMenuFormatBorderY );
+    }
+    else
+    {
+        nTextPos = static_cast<sal_uInt16>(2*nExtra);
+        aSz.setHeight( nFontHeight+6 );
+
+        // get menubar height from native methods if supported
+        if( pWindow->IsNativeControlSupported( ControlType::Menubar, ControlPart::Entire ) )
+        {
+            ImplControlValue aVal;
+            tools::Rectangle aNativeBounds;
+            tools::Rectangle aNativeContent;
+            Point tmp( 0, 0 );
+            tools::Rectangle aCtrlRegion( tmp, Size( 100, 15 ) );
+            if( pWindow->GetNativeControlRegion( ControlType::Menubar,
+                                                 ControlPart::Entire,
+                                                 aCtrlRegion,
+                                                 ControlState::ENABLED,
+                                                 aVal,
+                                                 aNativeBounds,
+                                                 aNativeContent )
+            )
+            {
+                int nNativeHeight = aNativeBounds.GetHeight();
+                if( nNativeHeight > aSz.Height() )
+                    aSz.setHeight( nNativeHeight );
+            }
+        }
+
+        // account for the size of the close button, which actually is a toolbox
+        // due to NWF this is variable
+        tools::Long nCloseButtonHeight = static_cast<MenuBarWindow*>(pWindow.get())->MinCloseButtonSize().Height();
+        if (aSz.Height() < nCloseButtonHeight)
+            aSz.setHeight( nCloseButtonHeight );
+    }
+
+    return aSz;
+}
+
+static void ImplPaintCheckBackground(vcl::RenderContext & rRenderContext, vcl::Window const & rWindow, const tools::Rectangle& i_rRect, bool i_bHighlight)
+{
+    bool bNativeOk = false;
+    if (rRenderContext.IsNativeControlSupported(ControlType::Toolbar, ControlPart::Button))
+    {
+        ImplControlValue    aControlValue;
+        aControlValue.setTristateVal(ButtonValue::On);
+        tools::Rectangle r = i_rRect;
+        r.AdjustBottom(1);
+
+        bNativeOk = rRenderContext.DrawNativeControl(ControlType::Toolbar, ControlPart::Button,
+                                                     r,
+                                                     ControlState::PRESSED | ControlState::ENABLED,
+                                                     aControlValue,
+                                                     OUString());
+    }
+
+    if (!bNativeOk)
+    {
+        const StyleSettings& rSettings = rRenderContext.GetSettings().GetStyleSettings();
+        Color aColor( i_bHighlight ? rSettings.GetMenuHighlightTextColor() : rSettings.GetHighlightColor() );
+        RenderTools::DrawSelectionBackground(rRenderContext, rWindow, i_rRect, 0, i_bHighlight, true, false, nullptr, 2, &aColor);
+    }
+}
+
+static OUString getShortenedString( const OUString& i_rLong, vcl::RenderContext const & rRenderContext, tools::Long i_nMaxWidth )
+{
+    sal_Int32 nPos = -1;
+    OUString aNonMnem(OutputDevice::GetNonMnemonicString(i_rLong, nPos));
+    aNonMnem = rRenderContext.GetEllipsisString( aNonMnem, i_nMaxWidth, DrawTextFlags::CenterEllipsis);
+    // re-insert mnemonic
+    if (nPos != -1)
+    {
+        if (nPos < aNonMnem.getLength() && i_rLong[nPos+1] == aNonMnem[nPos])
+        {
+            OUString aTmp = OUString::Concat(aNonMnem.subView(0, nPos)) + "~" + aNonMnem.subView(nPos);
+            aNonMnem = aTmp;
+        }
+    }
+    return aNonMnem;
+}
+
+void Menu::ImplPaintMenuTitle(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) const
+{
+    // Save previous graphical settings, set new one
+    rRenderContext.Push(PushFlags::FONT | PushFlags::FILLCOLOR);
+    Wallpaper aOldBackground = rRenderContext.GetBackground();
+
+    Color aBackgroundColor = rRenderContext.GetSettings().GetStyleSettings().GetMenuBarColor();
+    rRenderContext.SetBackground(Wallpaper(aBackgroundColor));
+    rRenderContext.SetFillColor(aBackgroundColor);
+    vcl::Font aFont = rRenderContext.GetFont();
+    aFont.SetWeight(WEIGHT_BOLD);
+    rRenderContext.SetFont(aFont);
+
+    // Draw background rectangle
+    tools::Rectangle aBgRect(rRect);
+    int nOuterSpaceX = ImplGetSVData()->maNWFData.mnMenuFormatBorderX;
+    aBgRect.Move(SPACE_AROUND_TITLE, SPACE_AROUND_TITLE);
+    aBgRect.setWidth(aBgRect.getWidth() - 2 * SPACE_AROUND_TITLE - 2 * nOuterSpaceX);
+    aBgRect.setHeight(nTitleHeight - 2 * SPACE_AROUND_TITLE);
+    rRenderContext.DrawRect(aBgRect);
+
+    // Draw the text centered
+    Point aTextTopLeft(aBgRect.TopLeft());
+    tools::Rectangle aTextBoundRect;
+    rRenderContext.GetTextBoundRect( aTextBoundRect, aTitleText );
+    aTextTopLeft.AdjustX((aBgRect.getWidth() - aTextBoundRect.GetSize().Width()) / 2 );
+    aTextTopLeft.AdjustY((aBgRect.GetHeight() - aTextBoundRect.GetSize().Height()) / 2
+                        - aTextBoundRect.Top() );
+    rRenderContext.DrawText(aTextTopLeft, aTitleText, 0, aTitleText.getLength());
+
+    // Restore
+    rRenderContext.Pop();
+    rRenderContext.SetBackground(aOldBackground);
+}
+
+void Menu::ImplPaint(vcl::RenderContext& rRenderContext, Size const & rSize,
+                     sal_uInt16 nBorder, tools::Long nStartY, MenuItemData const * pThisItemOnly,
+                     bool bHighlighted, bool bLayout, bool bRollover) const
+{
+    // for symbols: nFontHeight x nFontHeight
+    tools::Long nFontHeight = rRenderContext.GetTextHeight();
+    tools::Long nExtra = nFontHeight / 4;
+
+    tools::Long nCheckHeight = 0, nRadioHeight = 0;
+    ImplGetNativeCheckAndRadioSize(rRenderContext, nCheckHeight, nRadioHeight);
+
+    DecorationView aDecoView(&rRenderContext);
+    const StyleSettings& rSettings = rRenderContext.GetSettings().GetStyleSettings();
+
+    Point aTopLeft, aTmpPos;
+
+    int nOuterSpaceX = 0;
+    if (!IsMenuBar())
+    {
+        nOuterSpaceX = ImplGetSVData()->maNWFData.mnMenuFormatBorderX;
+        aTopLeft.AdjustX(nOuterSpaceX );
+        aTopLeft.AdjustY(ImplGetSVData()->maNWFData.mnMenuFormatBorderY );
+    }
+
+    // for the computations, use size of the underlying window, not of RenderContext
+    Size aOutSz(rSize);
+
+    size_t nCount = pItemList->size();
+    if (bLayout)
+        mpLayoutData->m_aVisibleItemBoundRects.clear();
+
+    // Paint title
+    if (!pThisItemOnly && !IsMenuBar() && nTitleHeight > 0)
+        ImplPaintMenuTitle(rRenderContext, tools::Rectangle(aTopLeft, aOutSz));
+
+    bool bHiddenItems = false; // are any items on the GUI hidden
+
+    for (size_t n = 0; n < nCount; n++)
+    {
+        MenuItemData* pData = pItemList->GetDataFromPos( n );
+        if (ImplIsVisible(n) && (!pThisItemOnly || (pData == pThisItemOnly)))
+        {
+            if (pThisItemOnly)
+            {
+                if (IsMenuBar())
+                {
+                    if (!ImplGetSVData()->maNWFData.mbRolloverMenubar)
+                    {
+                        if (bRollover)
+                            rRenderContext.SetTextColor(rSettings.GetMenuBarRolloverTextColor());
+                        else if (bHighlighted)
+                            rRenderContext.SetTextColor(rSettings.GetMenuBarHighlightTextColor());
+                    }
+                    else
+                    {
+                        if (bHighlighted)
+                            rRenderContext.SetTextColor(rSettings.GetMenuBarHighlightTextColor());
+                        else if (bRollover)
+                            rRenderContext.SetTextColor(rSettings.GetMenuBarRolloverTextColor());
+                    }
+                    if (!bRollover && !bHighlighted)
+                        rRenderContext.SetTextColor(rSettings.GetMenuBarTextColor());
+                }
+                else if (bHighlighted)
+                    rRenderContext.SetTextColor(rSettings.GetMenuHighlightTextColor());
+            }
+
+            Point aPos(aTopLeft);
+            aPos.AdjustY(nBorder );
+            aPos.AdjustY(nStartY );
+
+            if (aPos.Y() >= 0)
+            {
+                tools::Long nTextOffsetY = (pData->aSz.Height() - nFontHeight) / 2;
+                if (IsMenuBar())
+                    nTextOffsetY += (aOutSz.Height()-pData->aSz.Height()) / 2;
+                DrawTextFlags   nTextStyle   = DrawTextFlags::NONE;
+                DrawSymbolFlags nSymbolStyle = DrawSymbolFlags::NONE;
+                DrawImageFlags  nImageStyle  = DrawImageFlags::NONE;
+
+                // submenus without items are not disabled when no items are
+                // contained. The application itself should check for this!
+                // Otherwise it could happen entries are disabled due to
+                // asynchronous loading
+                if (!pData->bEnabled || !pWindow->IsEnabled())
+                {
+                    nTextStyle   |= DrawTextFlags::Disable;
+                    nSymbolStyle |= DrawSymbolFlags::Disable;
+                    nImageStyle  |= DrawImageFlags::Disable;
+                }
+
+                // Separator
+                if (!bLayout && !IsMenuBar() && (pData->eType == MenuItemType::SEPARATOR))
+                {
+                    bool bNativeOk = false;
+                    if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::Separator))
+                    {
+                        ControlState nState = ControlState::NONE;
+                        if (pData->bEnabled && pWindow->IsEnabled())
+                            nState |= ControlState::ENABLED;
+                        if (bHighlighted)
+                            nState |= ControlState::SELECTED;
+                        Size aSz(pData->aSz);
+                        aSz.setWidth( aOutSz.Width() - 2*nOuterSpaceX );
+                        tools::Rectangle aItemRect(aPos, aSz);
+                        MenupopupValue aVal(nTextPos - GUTTERBORDER, aItemRect);
+                        bNativeOk = rRenderContext.DrawNativeControl(ControlType::MenuPopup, ControlPart::Separator,
+                                                                     aItemRect, nState, aVal, OUString());
+                    }
+                    if (!bNativeOk)
+                    {
+                        aTmpPos.setY( aPos.Y() + ((pData->aSz.Height() - 2) / 2) );
+                        aTmpPos.setX( aPos.X() + 2 + nOuterSpaceX );
+                        rRenderContext.SetLineColor(rSettings.GetShadowColor());
+                        rRenderContext.DrawLine(aTmpPos, Point(aOutSz.Width() - 3 - 2 * nOuterSpaceX, aTmpPos.Y()));
+                        aTmpPos.AdjustY( 1 );
+                        rRenderContext.SetLineColor(rSettings.GetLightColor());
+                        rRenderContext.DrawLine(aTmpPos, Point(aOutSz.Width() - 3 - 2 * nOuterSpaceX, aTmpPos.Y()));
+                        rRenderContext.SetLineColor();
+                    }
+                }
+
+                tools::Rectangle aOuterCheckRect(Point(aPos.X()+nImgOrChkPos, aPos.Y()),
+                                          Size(pData->aSz.Height(), pData->aSz.Height()));
+
+                // CheckMark
+                if (!bLayout && !IsMenuBar() && pData->HasCheck())
+                {
+                    // draw selection transparent marker if checked
+                    // onto that either a checkmark or the item image
+                    // will be painted
+                    // however do not do this if native checks will be painted since
+                    // the selection color too often does not fit the theme's check and/or radio
+
+                    if( (pData->eType != MenuItemType::IMAGE) && (pData->eType != MenuItemType::STRINGIMAGE))
+                    {
+                        if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup,
+                                                                    (pData->nBits & MenuItemBits::RADIOCHECK)
+                                                                        ? ControlPart::MenuItemCheckMark
+                                                                        : ControlPart::MenuItemRadioMark))
+                        {
+                            ControlPart nPart = ((pData->nBits & MenuItemBits::RADIOCHECK)
+                                                 ? ControlPart::MenuItemRadioMark
+                                                 : ControlPart::MenuItemCheckMark);
+
+                            ControlState nState = ControlState::NONE;
+
+                            if (pData->bChecked)
+                                nState |= ControlState::PRESSED;
+
+                            if (pData->bEnabled && pWindow->IsEnabled())
+                                nState |= ControlState::ENABLED;
+
+                            if (bHighlighted)
+                                nState |= ControlState::SELECTED;
+
+                            tools::Long nCtrlHeight = (pData->nBits & MenuItemBits::RADIOCHECK) ? nCheckHeight : nRadioHeight;
+                            aTmpPos.setX( aOuterCheckRect.Left() + (aOuterCheckRect.GetWidth() - nCtrlHeight) / 2 );
+                            aTmpPos.setY( aOuterCheckRect.Top() + (aOuterCheckRect.GetHeight() - nCtrlHeight) / 2 );
+
+                            tools::Rectangle aCheckRect(aTmpPos, Size(nCtrlHeight, nCtrlHeight));
+                            Size aSz(pData->aSz);
+                            aSz.setWidth( aOutSz.Width() - 2 * nOuterSpaceX );
+                            tools::Rectangle aItemRect(aPos, aSz);
+                            MenupopupValue aVal(nTextPos - GUTTERBORDER, aItemRect);
+                            rRenderContext.DrawNativeControl(ControlType::MenuPopup, nPart, aCheckRect,
+                                                             nState, aVal, OUString());
+                        }
+                        else if (pData->bChecked) // by default do nothing for unchecked items
+                        {
+                            ImplPaintCheckBackground(rRenderContext, *pWindow, aOuterCheckRect, pThisItemOnly && bHighlighted);
+
+                            SymbolType eSymbol;
+                            Size aSymbolSize;
+                            if (pData->nBits & MenuItemBits::RADIOCHECK)
+                            {
+                                eSymbol = SymbolType::RADIOCHECKMARK;
+                                aSymbolSize = Size(nFontHeight / 2, nFontHeight / 2);
+                            }
+                            else
+                            {
+                                eSymbol = SymbolType::CHECKMARK;
+                                aSymbolSize = Size((nFontHeight * 25) / 40, nFontHeight / 2);
+                            }
+                            aTmpPos.setX( aOuterCheckRect.Left() + (aOuterCheckRect.GetWidth() - aSymbolSize.Width()) / 2 );
+                            aTmpPos.setY( aOuterCheckRect.Top() + (aOuterCheckRect.GetHeight() - aSymbolSize.Height()) / 2 );
+                            tools::Rectangle aRect(aTmpPos, aSymbolSize);
+                            aDecoView.DrawSymbol(aRect, eSymbol, rRenderContext.GetTextColor(), nSymbolStyle);
+                        }
+                    }
+                }
+
+                // Image:
+                if (!bLayout && !IsMenuBar() && ((pData->eType == MenuItemType::IMAGE) || (pData->eType == MenuItemType::STRINGIMAGE)))
+                {
+                    // Don't render an image for a check thing
+                    if (pData->bChecked)
+                        ImplPaintCheckBackground(rRenderContext, *pWindow, aOuterCheckRect, pThisItemOnly && bHighlighted);
+
+                    Image aImage = pData->aImage;
+
+                    aTmpPos = aOuterCheckRect.TopLeft();
+                    aTmpPos.AdjustX((aOuterCheckRect.GetWidth() - aImage.GetSizePixel().Width()) / 2 );
+                    aTmpPos.AdjustY((aOuterCheckRect.GetHeight() - aImage.GetSizePixel().Height()) / 2 );
+                    rRenderContext.DrawImage(aTmpPos, aImage, nImageStyle);
+                }
+
+                // Text:
+                if ((pData->eType == MenuItemType::STRING ) || (pData->eType == MenuItemType::STRINGIMAGE))
+                {
+                    aTmpPos.setX( aPos.X() + nTextPos );
+                    aTmpPos.setY( aPos.Y() );
+                    aTmpPos.AdjustY(nTextOffsetY );
+                    DrawTextFlags nStyle = nTextStyle | DrawTextFlags::Mnemonic;
+
+                    if (pData->bIsTemporary)
+                        nStyle |= DrawTextFlags::Disable;
+                    std::vector< tools::Rectangle >* pVector = bLayout ? &mpLayoutData->m_aUnicodeBoundRects : nullptr;
+                    OUString* pDisplayText = bLayout ? &mpLayoutData->m_aDisplayText : nullptr;
+                    if (bLayout)
+                    {
+                        mpLayoutData->m_aLineIndices.push_back(mpLayoutData->m_aDisplayText.getLength());
+                        mpLayoutData->m_aLineItemIds.push_back(pData->nId);
+                    }
+                    // #i47946# with NWF painted menus the background is transparent
+                    // since DrawCtrlText can depend on the background (e.g. for
+                    // DrawTextFlags::Disable), temporarily set a background which
+                    // hopefully matches the NWF background since it is read
+                    // from the system style settings
+                    bool bSetTmpBackground = !rRenderContext.IsBackground()
+                                           && rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::Entire);
+                    if (bSetTmpBackground)
+                    {
+                        Color aBg = IsMenuBar() ? rRenderContext.GetSettings().GetStyleSettings().GetMenuBarColor()
+                                                : rRenderContext.GetSettings().GetStyleSettings().GetMenuColor();
+                        rRenderContext.SetBackground(Wallpaper(aBg));
+                    }
+                    // how much space is there for the text?
+                    tools::Long nMaxItemTextWidth = aOutSz.Width() - aTmpPos.X() - nExtra - nOuterSpaceX;
+                    if (!IsMenuBar() && pData->aAccelKey.GetCode() && !ImplAccelDisabled())
+                    {
+                        OUString aAccText = pData->aAccelKey.GetName();
+                        nMaxItemTextWidth -= rRenderContext.GetTextWidth(aAccText) + 3 * nExtra;
+                    }
+                    if (!IsMenuBar() && pData->pSubMenu)
+                    {
+                        nMaxItemTextWidth -= nFontHeight - nExtra;
+                    }
+
+                    OUString aItemText(pData->aText);
+                    pData->bHiddenOnGUI = false;
+
+                    if (IsMenuBar()) // In case of menubar if we are out of bounds we shouldn't paint the item
+                    {
+                        if (nMaxItemTextWidth < rRenderContext.GetTextWidth(aItemText))
+                        {
+                            aItemText = "";
+                            pData->bHiddenOnGUI = true;
+                            bHiddenItems = true;
+                        }
+                    }
+                    else
+                    {
+                        aItemText = getShortenedString(aItemText, rRenderContext, nMaxItemTextWidth);
+                        pData->bHiddenOnGUI = false;
+                    }
+
+                    const SalLayoutGlyphs* pGlyphs = pData->GetTextGlyphs(&rRenderContext);
+                    if (aItemText != pData->aText)
+                        // Can't use pre-computed glyphs, item text was
+                        // changed.
+                        pGlyphs = nullptr;
+                    rRenderContext.DrawCtrlText(aTmpPos, aItemText, 0, aItemText.getLength(),
+                                                nStyle, pVector, pDisplayText, pGlyphs);
+                    if (bSetTmpBackground)
+                        rRenderContext.SetBackground();
+                }
+
+                // Accel
+                if (!bLayout && !IsMenuBar() && pData->aAccelKey.GetCode() && !ImplAccelDisabled())
+                {
+                    OUString aAccText = pData->aAccelKey.GetName();
+                    aTmpPos.setX( aOutSz.Width() - rRenderContext.GetTextWidth(aAccText) );
+                    aTmpPos.AdjustX( -(4 * nExtra) );
+
+                    aTmpPos.AdjustX( -nOuterSpaceX );
+                    aTmpPos.setY( aPos.Y() );
+                    aTmpPos.AdjustY(nTextOffsetY );
+                    rRenderContext.DrawCtrlText(aTmpPos, aAccText, 0, aAccText.getLength(), nTextStyle);
+                }
+
+                // SubMenu?
+                if (!bLayout && !IsMenuBar() && pData->pSubMenu)
+                {
+                    bool bNativeOk = false;
+                    if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::SubmenuArrow))
+                    {
+                        ControlState nState = ControlState::NONE;
+                        Size aTmpSz(0, 0);
+                        tools::Long aSpacing = 0;
+
+                        if (!ImplGetNativeSubmenuArrowSize(rRenderContext, aTmpSz, aSpacing))
+                        {
+                            aTmpSz = Size(nFontHeight, nFontHeight);
+                            aSpacing = nOuterSpaceX;
+                        }
+
+                        if (pData->bEnabled && pWindow->IsEnabled())
+                            nState |= ControlState::ENABLED;
+                        if (bHighlighted)
+                            nState |= ControlState::SELECTED;
+
+                        aTmpPos.setX( aOutSz.Width() - aTmpSz.Width() - aSpacing - nOuterSpaceX );
+                        aTmpPos.setY( aPos.Y() + ( pData->aSz.Height() - aTmpSz.Height() ) / 2 );
+                        aTmpPos.AdjustY(nExtra / 2 );
+
+                        tools::Rectangle aItemRect(aTmpPos, aTmpSz);
+                        MenupopupValue aVal(nTextPos - GUTTERBORDER, aItemRect);
+                        bNativeOk = rRenderContext.DrawNativeControl(ControlType::MenuPopup, ControlPart::SubmenuArrow,
+                                                                     aItemRect, nState, aVal, OUString());
+                    }
+                    if (!bNativeOk)
+                    {
+                        aTmpPos.setX( aOutSz.Width() - nFontHeight + nExtra - nOuterSpaceX );
+                        aTmpPos.setY( aPos.Y() );
+                        aTmpPos.AdjustY(nExtra/2 );
+                        aTmpPos.AdjustY((pData->aSz.Height() / 2) - (nFontHeight / 4) );
+                        if (pData->nBits & MenuItemBits::POPUPSELECT)
+                        {
+                            rRenderContext.SetTextColor(rSettings.GetMenuTextColor());
+                            Point aTmpPos2(aPos);
+                            aTmpPos2.setX( aOutSz.Width() - nFontHeight - nFontHeight/4 );
+                            aDecoView.DrawFrame(tools::Rectangle(aTmpPos2, Size(nFontHeight + nFontHeight / 4,
+                                                                         pData->aSz.Height())),
+                                                DrawFrameStyle::Group);
+                        }
+                        aDecoView.DrawSymbol(tools::Rectangle(aTmpPos, Size(nFontHeight / 2, nFontHeight / 2)),
+                                             SymbolType::SPIN_RIGHT, rRenderContext.GetTextColor(), nSymbolStyle);
+                    }
+                }
+
+                if (pThisItemOnly && bHighlighted)
+                {
+                    // This restores the normal menu or menu bar text
+                    // color for when it is no longer highlighted.
+                    if (IsMenuBar())
+                        rRenderContext.SetTextColor(rSettings.GetMenuBarTextColor());
+                    else
+                        rRenderContext.SetTextColor(rSettings.GetMenuTextColor());
+                }
+            }
+            if( bLayout )
+            {
+                if (!IsMenuBar())
+                    mpLayoutData->m_aVisibleItemBoundRects[ n ] = tools::Rectangle(aTopLeft, Size(aOutSz.Width(), pData->aSz.Height()));
+                else
+                    mpLayoutData->m_aVisibleItemBoundRects[ n ] = tools::Rectangle(aTopLeft, pData->aSz);
+            }
+        }
+
+        if (!IsMenuBar())
+            aTopLeft.AdjustY(pData->aSz.Height() );
+        else
+            aTopLeft.AdjustX(pData->aSz.Width() );
+    }
+
+    // draw "more" (">>") indicator if some items have been hidden as they go out of visible area
+    if (bHiddenItems)
+    {
+        sal_Int32 nSize = nFontHeight;
+        tools::Rectangle aRectangle(Point(aOutSz.Width() - nSize, (aOutSz.Height() / 2) - (nSize / 2)), Size(nSize, nSize));
+        lclDrawMoreIndicator(rRenderContext, aRectangle);
+    }
+}
+
+Menu* Menu::ImplGetStartMenu()
+{
+    Menu* pStart = this;
+    while ( pStart && pStart->pStartedFrom && ( pStart->pStartedFrom != pStart ) )
+        pStart = pStart->pStartedFrom;
+    return pStart;
+}
+
+void Menu::ImplCallHighlight(sal_uInt16 nItem)
+{
+    ImplMenuDelData aDelData( this );
+
+    nSelectedId = 0;
+    sSelectedIdent.clear();
+    MenuItemData* pData = pItemList->GetDataFromPos(nItem);
+    if (pData)
+    {
+        nSelectedId = pData->nId;
+        sSelectedIdent = pData->sIdent;
+    }
+    ImplCallEventListeners( VclEventId::MenuHighlight, GetItemPos( GetCurItemId() ) );
+
+    if( !aDelData.isDeleted() )
+    {
+        nSelectedId = 0;
+        sSelectedIdent.clear();
+    }
+}
+
+IMPL_LINK_NOARG(Menu, ImplCallSelect, void*, void)
+{
+    nEventId = nullptr;
+    Select();
+}
+
+Menu* Menu::ImplFindSelectMenu()
+{
+    Menu* pSelMenu = nEventId ? this : nullptr;
+
+    for ( size_t n = GetItemList()->size(); n && !pSelMenu; )
+    {
+        MenuItemData* pData = GetItemList()->GetDataFromPos( --n );
+
+        if ( pData->pSubMenu )
+            pSelMenu = pData->pSubMenu->ImplFindSelectMenu();
+    }
+
+    return pSelMenu;
+}
+
+Menu* Menu::ImplFindMenu( sal_uInt16 nItemId )
+{
+    Menu* pSelMenu = nullptr;
+
+    for ( size_t n = GetItemList()->size(); n && !pSelMenu; )
+    {
+        MenuItemData* pData = GetItemList()->GetDataFromPos( --n );
+
+        if( pData->nId == nItemId )
+            pSelMenu = this;
+        else if ( pData->pSubMenu )
+            pSelMenu = pData->pSubMenu->ImplFindMenu( nItemId );
+    }
+
+    return pSelMenu;
+}
+
+void Menu::RemoveDisabledEntries( bool bRemoveEmptyPopups )
+{
+    for ( sal_uInt16 n = 0; n < GetItemCount(); n++ )
+    {
+        bool bRemove = false;
+        MenuItemData* pItem = pItemList->GetDataFromPos( n );
+        if ( pItem->eType == MenuItemType::SEPARATOR )
+        {
+            if ( !n || ( GetItemType( n-1 ) == MenuItemType::SEPARATOR ) )
+                bRemove = true;
+        }
+        else
+            bRemove = !pItem->bEnabled;
+
+        if ( pItem->pSubMenu )
+        {
+            pItem->pSubMenu->RemoveDisabledEntries();
+            if ( bRemoveEmptyPopups && !pItem->pSubMenu->GetItemCount() )
+                bRemove = true;
+        }
+
+        if ( bRemove )
+            RemoveItem( n-- );
+    }
+
+    if ( GetItemCount() )
+    {
+        sal_uInt16 nLast = GetItemCount() - 1;
+        MenuItemData* pItem = pItemList->GetDataFromPos( nLast );
+        if ( pItem->eType == MenuItemType::SEPARATOR )
+            RemoveItem( nLast );
+    }
+    mpLayoutData.reset();
+}
+
+void Menu::UpdateNativeMenu()
+{
+    if ( ImplGetSalMenu() )
+        ImplGetSalMenu()->Update();
+}
+
+void Menu::MenuBarKeyInput(const KeyEvent&)
+{
+}
+
+void Menu::ImplKillLayoutData() const
+{
+    mpLayoutData.reset();
+}
+
+void Menu::ImplFillLayoutData() const
+{
+    if (!(pWindow && pWindow->IsReallyVisible()))
+        return;
+
+    mpLayoutData.reset(new MenuLayoutData);
+    if (IsMenuBar())
+    {
+        ImplPaint(*pWindow->GetOutDev(), pWindow->GetOutputSizePixel(), 0, 0, nullptr, false, true); // FIXME
+    }
+    else
+    {
+        MenuFloatingWindow* pFloat = static_cast<MenuFloatingWindow*>(pWindow.get());
+        ImplPaint(*pWindow->GetOutDev(), pWindow->GetOutputSizePixel(), pFloat->nScrollerHeight, pFloat->ImplGetStartY(),
+                  nullptr, false, true); //FIXME
+    }
+}
+
+tools::Rectangle Menu::GetCharacterBounds( sal_uInt16 nItemID, tools::Long nIndex ) const
+{
+    tools::Long nItemIndex = -1;
+    if( ! mpLayoutData )
+        ImplFillLayoutData();
+    if( mpLayoutData )
+    {
+        for( size_t i = 0; i < mpLayoutData->m_aLineItemIds.size(); i++ )
+        {
+            if( mpLayoutData->m_aLineItemIds[i] == nItemID )
+            {
+                nItemIndex = mpLayoutData->m_aLineIndices[i];
+                break;
+            }
+        }
+    }
+    return (mpLayoutData && nItemIndex != -1) ? mpLayoutData->GetCharacterBounds( nItemIndex+nIndex ) : tools::Rectangle();
+}
+
+tools::Long Menu::GetIndexForPoint( const Point& rPoint, sal_uInt16& rItemID ) const
+{
+    tools::Long nIndex = -1;
+    rItemID = 0;
+    if( ! mpLayoutData )
+        ImplFillLayoutData();
+    if( mpLayoutData )
+    {
+        nIndex = mpLayoutData->GetIndexForPoint( rPoint );
+        for( size_t i = 0; i < mpLayoutData->m_aLineIndices.size(); i++ )
+        {
+            if( mpLayoutData->m_aLineIndices[i] <= nIndex &&
+                (i == mpLayoutData->m_aLineIndices.size()-1 || mpLayoutData->m_aLineIndices[i+1] > nIndex) )
+            {
+                // make index relative to item
+                nIndex -= mpLayoutData->m_aLineIndices[i];
+                rItemID = mpLayoutData->m_aLineItemIds[i];
+                break;
+            }
+        }
+    }
+    return nIndex;
+}
+
+tools::Rectangle Menu::GetBoundingRectangle( sal_uInt16 nPos ) const
+{
+    tools::Rectangle aRet;
+
+    if (!mpLayoutData )
+        ImplFillLayoutData();
+    if (mpLayoutData)
+    {
+        std::map< sal_uInt16, tools::Rectangle >::const_iterator it = mpLayoutData->m_aVisibleItemBoundRects.find( nPos );
+        if( it != mpLayoutData->m_aVisibleItemBoundRects.end() )
+            aRet = it->second;
+    }
+    return aRet;
+}
+
+void Menu::SetAccessibleName( sal_uInt16 nItemId, const OUString& rStr )
+{
+    size_t nPos;
+    MenuItemData* pData = pItemList->GetData( nItemId, nPos );
+
+    if (pData && !rStr.equals(pData->aAccessibleName))
+    {
+        pData->aAccessibleName = rStr;
+        ImplCallEventListeners(VclEventId::MenuAccessibleNameChanged, nPos);
+    }
+}
+
+OUString Menu::GetAccessibleName( sal_uInt16 nItemId ) const
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+        return pData->aAccessibleName;
+
+    return OUString();
+}
+
+void Menu::SetAccessibleDescription( sal_uInt16 nItemId, const OUString& rStr )
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if ( pData )
+        pData->aAccessibleDescription = rStr;
+}
+
+OUString Menu::GetAccessibleDescription( sal_uInt16 nItemId ) const
+{
+    MenuItemData* pData = pItemList->GetData( nItemId );
+
+    if (pData && !pData->aAccessibleDescription.isEmpty())
+        return pData->aAccessibleDescription;
+
+    return GetHelpText(nItemId);
+}
+
+void Menu::GetSystemMenuData( SystemMenuData* pData ) const
+{
+    Menu* pMenu = const_cast<Menu*>(this);
+    if( pData && pMenu->ImplGetSalMenu() )
+    {
+        pMenu->ImplGetSalMenu()->GetSystemMenuData( pData );
+    }
+}
+
+bool Menu::IsHighlighted( sal_uInt16 nItemPos ) const
+{
+    bool bRet = false;
+
+    if( pWindow )
+    {
+        if (IsMenuBar())
+            bRet = ( nItemPos == static_cast< MenuBarWindow * > (pWindow.get())->GetHighlightedItem() );
+        else
+            bRet = ( nItemPos == static_cast< MenuFloatingWindow * > (pWindow.get())->GetHighlightedItem() );
+    }
+
+    return bRet;
+}
+
+void Menu::HighlightItem( sal_uInt16 nItemPos )
+{
+    if ( !pWindow )
+        return;
+
+    if (IsMenuBar())
+    {
+        MenuBarWindow* pMenuWin = static_cast< MenuBarWindow* >( pWindow.get() );
+        pMenuWin->SetAutoPopup( false );
+        pMenuWin->ChangeHighlightItem( nItemPos, false );
+    }
+    else
+    {
+        static_cast< MenuFloatingWindow* >( pWindow.get() )->ChangeHighlightItem( nItemPos, false );
+    }
+}
+
+MenuBarWindow* MenuBar::getMenuBarWindow()
+{
+    // so far just a dynamic_cast, hopefully to be turned into something saner
+    // at some stage
+    MenuBarWindow *pWin = dynamic_cast<MenuBarWindow*>(pWindow.get());
+    //either there is no window (fdo#87663) or it is a MenuBarWindow
+    assert(!pWindow || pWin);
+    return pWin;
+}
+
+MenuBar::MenuBar()
+    : mbCloseBtnVisible(false),
+      mbFloatBtnVisible(false),
+      mbHideBtnVisible(false),
+      mbDisplayable(true)
+{
+    mpSalMenu = ImplGetSVData()->mpDefInst->CreateMenu(true, this);
+}
+
+MenuBar::MenuBar( const MenuBar& rMenu )
+    : mbCloseBtnVisible(false),
+      mbFloatBtnVisible(false),
+      mbHideBtnVisible(false),
+      mbDisplayable(true)
+{
+    mpSalMenu = ImplGetSVData()->mpDefInst->CreateMenu(true, this);
+    *this = rMenu;
+}
+
+MenuBar::~MenuBar()
+{
+    disposeOnce();
+}
+
+void MenuBar::dispose()
+{
+    ImplDestroy( this, true );
+    Menu::dispose();
+}
+
+void MenuBar::ClosePopup(Menu *pMenu)
+{
+    MenuBarWindow* pMenuWin = getMenuBarWindow();
+    if (!pMenuWin)
+        return;
+    pMenuWin->PopupClosed(pMenu);
+}
+
+void MenuBar::MenuBarKeyInput(const KeyEvent& rEvent)
+{
+    pWindow->KeyInput(rEvent);
+}
+
+void MenuBar::ShowCloseButton(bool bShow)
+{
+    ShowButtons( bShow, mbFloatBtnVisible, mbHideBtnVisible );
+}
+
+void MenuBar::ShowButtons( bool bClose, bool bFloat, bool bHide )
+{
+    if ((bClose != mbCloseBtnVisible) ||
+        (bFloat != mbFloatBtnVisible) ||
+        (bHide  != mbHideBtnVisible))
+    {
+        mbCloseBtnVisible = bClose;
+        mbFloatBtnVisible = bFloat;
+        mbHideBtnVisible = bHide;
+        MenuBarWindow* pMenuWin = getMenuBarWindow();
+        if (pMenuWin)
+            pMenuWin->ShowButtons(bClose, bFloat, bHide);
+    }
+}
+
+void MenuBar::LayoutChanged()
+{
+    MenuBarWindow* pMenuWin = getMenuBarWindow();
+    if (pMenuWin)
+        pMenuWin->LayoutChanged();
+}
+
+void MenuBar::SetDisplayable( bool bDisplayable )
+{
+    if( bDisplayable != mbDisplayable )
+    {
+        if ( ImplGetSalMenu() )
+            ImplGetSalMenu()->ShowMenuBar( bDisplayable );
+
+        mbDisplayable = bDisplayable;
+        LayoutChanged();
+    }
+}
+
+VclPtr<vcl::Window> MenuBar::ImplCreate(vcl::Window* pParent, vcl::Window* pWindow, MenuBar* pMenu)
+{
+    VclPtr<MenuBarWindow> pMenuBarWindow = dynamic_cast<MenuBarWindow*>(pWindow);
+    if (!pMenuBarWindow)
+    {
+        pWindow = pMenuBarWindow = VclPtr<MenuBarWindow>::Create( pParent );
+    }
+
+    pMenu->pStartedFrom = nullptr;
+    pMenu->pWindow = pWindow;
+    pMenuBarWindow->SetMenu(pMenu);
+    tools::Long nHeight = pWindow ? pMenu->ImplCalcSize(pWindow).Height() : 0;
+
+    // depending on the native implementation or the displayable flag
+    // the menubar windows is suppressed (ie, height=0)
+    if (!pMenu->IsDisplayable() || (pMenu->ImplGetSalMenu() && pMenu->ImplGetSalMenu()->VisibleMenuBar()))
+    {
+        nHeight = 0;
+    }
+
+    pMenuBarWindow->SetHeight(nHeight);
+    return pWindow;
+}
+
+void MenuBar::ImplDestroy( MenuBar* pMenu, bool bDelete )
+{
+    vcl::Window *pWindow = pMenu->ImplGetWindow();
+    if (pWindow && bDelete)
+    {
+        MenuBarWindow* pMenuWin = pMenu->getMenuBarWindow();
+        if (pMenuWin)
+            pMenuWin->KillActivePopup();
+        pWindow->disposeOnce();
+    }
+    pMenu->pWindow = nullptr;
+    if (pMenu->mpSalMenu) {
+        pMenu->mpSalMenu->ShowMenuBar(false);
+    }
+}
+
+bool MenuBar::ImplHandleKeyEvent( const KeyEvent& rKEvent )
+{
+    // No keyboard processing when our menubar is invisible
+    if (!IsDisplayable())
+        return false;
+
+    // No keyboard processing when system handles the menu.
+    SalMenu *pNativeMenu = ImplGetSalMenu();
+    if (pNativeMenu && pNativeMenu->VisibleMenuBar())
+    {
+        // Except when the event is the F6 cycle pane event and we can put our
+        // focus into it (i.e. the gtk3 menubar case but not the mac/unity case
+        // where it's not part of the application window)
+        if (!TaskPaneList::IsCycleKey(rKEvent.GetKeyCode()))
+            return false;
+        if (!pNativeMenu->CanGetFocus())
+            return false;
+    }
+
+    bool bDone = false;
+    // check for enabled, if this method is called from another window...
+    vcl::Window* pWin = ImplGetWindow();
+    if (pWin && pWin->IsEnabled() && pWin->IsInputEnabled()  && !pWin->IsInModalMode())
+    {
+        MenuBarWindow* pMenuWin = getMenuBarWindow();
+        bDone = pMenuWin && pMenuWin->HandleKeyEvent(rKEvent, false/*bFromMenu*/);
+    }
+    return bDone;
+}
+
+void MenuBar::SelectItem(sal_uInt16 nId)
+{
+    if (!pWindow)
+        return;
+
+    pWindow->GrabFocus();
+    nId = GetItemPos( nId );
+
+    MenuBarWindow* pMenuWin = getMenuBarWindow();
+    if (pMenuWin)
+    {
+        // #99705# popup the selected menu
+        pMenuWin->SetAutoPopup( true );
+        if (ITEMPOS_INVALID != pMenuWin->GetHighlightedItem())
+        {
+            pMenuWin->KillActivePopup();
+            pMenuWin->ChangeHighlightItem( ITEMPOS_INVALID, false );
+        }
+        if (nId != ITEMPOS_INVALID)
+            pMenuWin->ChangeHighlightItem( nId, false );
+    }
+}
+
+// handler for native menu selection and command events
+bool Menu::HandleMenuActivateEvent( Menu *pMenu ) const
+{
+    if( pMenu )
+    {
+        ImplMenuDelData aDelData( this );
+
+        pMenu->pStartedFrom = const_cast<Menu*>(this);
+        pMenu->bInCallback = true;
+        pMenu->Activate();
+
+        if( !aDelData.isDeleted() )
+            pMenu->bInCallback = false;
+    }
+    return true;
+}
+
+bool Menu::HandleMenuDeActivateEvent( Menu *pMenu ) const
+{
+    if( pMenu )
+    {
+        ImplMenuDelData aDelData( this );
+
+        pMenu->pStartedFrom = const_cast<Menu*>(this);
+        pMenu->bInCallback = true;
+        pMenu->Deactivate();
+        if( !aDelData.isDeleted() )
+            pMenu->bInCallback = false;
+    }
+    return true;
+}
+
+bool MenuBar::HandleMenuHighlightEvent( Menu *pMenu, sal_uInt16 nHighlightEventId ) const
+{
+    if( !pMenu )
+        pMenu = const_cast<MenuBar*>(this)->ImplFindMenu(nHighlightEventId);
+    if( pMenu )
+    {
+        ImplMenuDelData aDelData( pMenu );
+
+        if( mnHighlightedItemPos != ITEMPOS_INVALID )
+            pMenu->ImplCallEventListeners( VclEventId::MenuDehighlight, mnHighlightedItemPos );
+
+        if( !aDelData.isDeleted() )
+        {
+            pMenu->mnHighlightedItemPos = pMenu->GetItemPos( nHighlightEventId );
+            pMenu->nSelectedId = nHighlightEventId;
+            pMenu->sSelectedIdent = pMenu->GetItemIdent( nHighlightEventId );
+            pMenu->pStartedFrom = const_cast<MenuBar*>(this);
+            pMenu->ImplCallHighlight( pMenu->mnHighlightedItemPos );
+        }
+        return true;
+    }
+    else
+        return false;
+}
+
+bool Menu::HandleMenuCommandEvent( Menu *pMenu, sal_uInt16 nCommandEventId ) const
+{
+    if( !pMenu )
+        pMenu = const_cast<Menu*>(this)->ImplFindMenu(nCommandEventId);
+    if( pMenu )
+    {
+        pMenu->nSelectedId = nCommandEventId;
+        pMenu->sSelectedIdent = pMenu->GetItemIdent(nCommandEventId);
+        pMenu->pStartedFrom = const_cast<Menu*>(this);
+        pMenu->ImplSelect();
+        return true;
+    }
+    else
+        return false;
+}
+
+sal_uInt16 MenuBar::AddMenuBarButton( const Image& i_rImage, const Link<MenuBarButtonCallbackArg&,bool>& i_rLink, const OUString& i_rToolTip )
+{
+    MenuBarWindow* pMenuWin = getMenuBarWindow();
+    return pMenuWin ? pMenuWin->AddMenuBarButton(i_rImage, i_rLink, i_rToolTip) : 0;
+}
+
+void MenuBar::SetMenuBarButtonHighlightHdl( sal_uInt16 nId, const Link<MenuBarButtonCallbackArg&,bool>& rLink )
+{
+    MenuBarWindow* pMenuWin = getMenuBarWindow();
+    if (!pMenuWin)
+        return;
+    pMenuWin->SetMenuBarButtonHighlightHdl(nId, rLink);
+}
+
+void MenuBar::RemoveMenuBarButton( sal_uInt16 nId )
+{
+    MenuBarWindow* pMenuWin = getMenuBarWindow();
+    if (!pMenuWin)
+        return;
+    pMenuWin->RemoveMenuBarButton(nId);
+}
+
+tools::Rectangle MenuBar::GetMenuBarButtonRectPixel( sal_uInt16 nId )
+{
+    MenuBarWindow* pMenuWin = getMenuBarWindow();
+    return pMenuWin ? pMenuWin->GetMenuBarButtonRectPixel(nId) : tools::Rectangle();
+}
+
+bool MenuBar::HandleMenuButtonEvent( sal_uInt16 i_nButtonId )
+{
+    MenuBarWindow* pMenuWin = getMenuBarWindow();
+    return pMenuWin && pMenuWin->HandleMenuButtonEvent(i_nButtonId);
+}
+
+int MenuBar::GetMenuBarHeight() const
+{
+    MenuBar* pMenuBar = const_cast<MenuBar*>(this);
+    const SalMenu *pNativeMenu = pMenuBar->ImplGetSalMenu();
+    int nMenubarHeight;
+    if (pNativeMenu)
+        nMenubarHeight = pNativeMenu->GetMenuBarHeight();
+    else
+    {
+        vcl::Window* pMenubarWin = GetWindow();
+        nMenubarHeight = pMenubarWin ? pMenubarWin->GetOutputSizePixel().Height() : 0;
+    }
+    return nMenubarHeight;
+}
+
+// bool PopupMenu::bAnyPopupInExecute = false;
+
+MenuFloatingWindow * PopupMenu::ImplGetFloatingWindow() const {
+    return static_cast<MenuFloatingWindow *>(Menu::ImplGetWindow());
+}
+
+PopupMenu::PopupMenu()
+{
+    mpSalMenu = ImplGetSVData()->mpDefInst->CreateMenu(false, this);
+}
+
+PopupMenu::PopupMenu( const PopupMenu& rMenu )
+{
+    mpSalMenu = ImplGetSVData()->mpDefInst->CreateMenu(false, this);
+    *this = rMenu;
+}
+
+PopupMenu::~PopupMenu()
+{
+    disposeOnce();
+}
+
+void PopupMenu::ClosePopup(Menu* pMenu)
+{
+    MenuFloatingWindow* p = dynamic_cast<MenuFloatingWindow*>(ImplGetWindow());
+    PopupMenu *pPopup = dynamic_cast<PopupMenu*>(pMenu);
+    if (p && pPopup)
+        p->KillActivePopup(pPopup);
+}
+
+namespace vcl
+{
+    bool IsInPopupMenuExecute()
+    {
+        return PopupMenu::GetActivePopupMenu() != nullptr;
+    }
+}
+
+PopupMenu* PopupMenu::GetActivePopupMenu()
+{
+    ImplSVData* pSVData = ImplGetSVData();
+    return pSVData->maAppData.mpActivePopupMenu;
+}
+
+void PopupMenu::EndExecute()
+{
+    if ( ImplGetWindow() )
+        ImplGetFloatingWindow()->EndExecute( 0 );
+}
+
+void PopupMenu::SelectItem(sal_uInt16 nId)
+{
+    if ( !ImplGetWindow() )
+        return;
+
+    if( nId != ITEMPOS_INVALID )
+    {
+        size_t nPos = 0;
+        MenuItemData* pData = GetItemList()->GetData( nId, nPos );
+        if (pData && pData->pSubMenu)
+            ImplGetFloatingWindow()->ChangeHighlightItem( nPos, true );
+        else
+            ImplGetFloatingWindow()->EndExecute( nId );
+    }
+    else
+    {
+        MenuFloatingWindow* pFloat = ImplGetFloatingWindow();
+        pFloat->GrabFocus();
+
+        for( size_t nPos = 0; nPos < GetItemList()->size(); nPos++ )
+        {
+            MenuItemData* pData = GetItemList()->GetDataFromPos( nPos );
+            if( pData->pSubMenu )
+            {
+                pFloat->KillActivePopup();
+            }
+        }
+        pFloat->ChangeHighlightItem( ITEMPOS_INVALID, false );
+    }
+}
+
+void PopupMenu::SetSelectedEntry( sal_uInt16 nId )
+{
+    nSelectedId = nId;
+    sSelectedIdent = GetItemIdent(nId);
+}
+
+sal_uInt16 PopupMenu::Execute( vcl::Window* pExecWindow, const Point& rPopupPos )
+{
+    return Execute( pExecWindow, tools::Rectangle( rPopupPos, rPopupPos ), PopupMenuFlags::ExecuteDown );
+}
+
+sal_uInt16 PopupMenu::Execute( vcl::Window* pExecWindow, const tools::Rectangle& rRect, PopupMenuFlags nFlags )
+{
+    ENSURE_OR_RETURN( pExecWindow, "PopupMenu::Execute: need a non-NULL window!", 0 );
+
+    FloatWinPopupFlags nPopupModeFlags = FloatWinPopupFlags::NONE;
+    if ( nFlags & PopupMenuFlags::ExecuteDown )
+        nPopupModeFlags = FloatWinPopupFlags::Down;
+    else if ( nFlags & PopupMenuFlags::ExecuteUp )
+        nPopupModeFlags = FloatWinPopupFlags::Up;
+    else if ( nFlags & PopupMenuFlags::ExecuteRight )
+        nPopupModeFlags = FloatWinPopupFlags::Right;
+    else
+        nPopupModeFlags = FloatWinPopupFlags::Down;
+
+    if (nFlags & PopupMenuFlags::NoMouseUpClose )                      // allow popup menus to stay open on mouse button up
+        nPopupModeFlags |= FloatWinPopupFlags::NoMouseUpClose;    // useful if the menu was opened on mousebutton down (eg toolbox configuration)
+
+    return ImplExecute( pExecWindow, rRect, nPopupModeFlags, nullptr, false );
+}
+
+void PopupMenu::ImplFlushPendingSelect()
+{
+    // is there still Select?
+    Menu* pSelect = ImplFindSelectMenu();
+    if (pSelect)
+    {
+        // Select should be called prior to leaving execute in a popup menu!
+        Application::RemoveUserEvent( pSelect->nEventId );
+        pSelect->nEventId = nullptr;
+        pSelect->Select();
+    }
+}
+
+sal_uInt16 PopupMenu::ImplExecute( const VclPtr<vcl::Window>& pW, const tools::Rectangle& rRect, FloatWinPopupFlags nPopupModeFlags, Menu* pSFrom, bool bPreSelectFirst )
+{
+    if ( !pSFrom && ( vcl::IsInPopupMenuExecute() || !GetItemCount() ) )
+        return 0;
+
+    mpLayoutData.reset();
+
+    ImplSVData* pSVData = ImplGetSVData();
+
+    pStartedFrom = pSFrom;
+    nSelectedId = 0;
+    sSelectedIdent.clear();
+    bCanceled = false;
+
+    VclPtr<vcl::Window> xFocusId;
+    bool bRealExecute = false;
+    if ( !pStartedFrom )
+    {
+        pSVData->mpWinData->mbNoDeactivate = true;
+        xFocusId = Window::SaveFocus();
+        bRealExecute = true;
+    }
+    else
+    {
+        // assure that only one menu is open at a time
+        if (pStartedFrom->IsMenuBar() && pSVData->mpWinData->mpFirstFloat)
+            pSVData->mpWinData->mpFirstFloat->EndPopupMode(FloatWinPopupEndFlags::Cancel
+                                                           | FloatWinPopupEndFlags::CloseAll);
+    }
+
+    SAL_WARN_IF( ImplGetWindow(), "vcl", "Win?!" );
+    tools::Rectangle aRect( rRect );
+    aRect.SetPos( pW->OutputToScreenPixel( aRect.TopLeft() ) );
+
+    if (bRealExecute)
+        nPopupModeFlags |= FloatWinPopupFlags::NewLevel;
+    nPopupModeFlags |= FloatWinPopupFlags::NoKeyClose | FloatWinPopupFlags::AllMouseButtonClose;
+
+    bInCallback = true; // set it here, if Activate overridden
+    Activate();
+    bInCallback = false;
+
+    if ( pW->isDisposed() )
+        return 0;   // Error
+
+    if ( bCanceled || bKilled )
+        return 0;
+
+    if ( !GetItemCount() )
+        return 0;
+
+    // The flag MenuFlags::HideDisabledEntries is inherited.
+    if ( pSFrom )
+    {
+        if ( pSFrom->nMenuFlags & MenuFlags::HideDisabledEntries )
+            nMenuFlags |= MenuFlags::HideDisabledEntries;
+        else
+            nMenuFlags &= ~MenuFlags::HideDisabledEntries;
+    }
+    else
+        // #102790# context menus shall never show disabled entries
+        nMenuFlags |= MenuFlags::HideDisabledEntries;
+
+    sal_uInt16 nVisibleEntries = ImplGetVisibleItemCount();
+    if ( !nVisibleEntries )
+    {
+        OUString aTmpEntryText(VclResId(SV_RESID_STRING_NOSELECTIONPOSSIBLE));
+
+        MenuItemData* pData = NbcInsertItem(0xFFFF, MenuItemBits::NONE, aTmpEntryText, nullptr, 0xFFFF, OString());
+        size_t nPos = 0;
+        pData = pItemList->GetData( pData->nId, nPos );
+        assert(pData);
+        if (pData)
+        {
+            pData->bIsTemporary = true;
+        }
+        ImplCallEventListeners(VclEventId::MenuSubmenuChanged, nPos);
+    }
+
+    VclPtrInstance<MenuFloatingWindow> pWin( this, pW, WB_BORDER | WB_SYSTEMWINDOW );
+    if (comphelper::LibreOfficeKit::isActive() && get_id() == "editviewspellmenu")
+    {
+        VclPtr<vcl::Window> xNotifierParent = pW->GetParentWithLOKNotifier();
+        assert(xNotifierParent && xNotifierParent->GetLOKNotifier() && "editview menu without LOKNotifier");
+        pWin->SetLOKNotifier(xNotifierParent->GetLOKNotifier());
+    }
+
+    if( pSVData->maNWFData.mbFlatMenu )
+        pWin->SetBorderStyle( WindowBorderStyle::NOBORDER );
+    else
+        pWin->SetBorderStyle( pWin->GetBorderStyle() | WindowBorderStyle::MENU );
+    pWindow = pWin;
+
+    Size aSz = ImplCalcSize( pWin );
+
+    tools::Rectangle aDesktopRect(pWin->GetDesktopRectPixel());
+    if( Application::GetScreenCount() > 1 && Application::IsUnifiedDisplay() )
+    {
+        vcl::Window* pDeskW = pWindow->GetWindow( GetWindowType::RealParent );
+        if( ! pDeskW )
+            pDeskW = pWindow;
+        Point aDesktopTL( pDeskW->OutputToAbsoluteScreenPixel( aRect.TopLeft() ) );
+        aDesktopRect = Application::GetScreenPosSizePixel(
+            Application::GetBestScreen( tools::Rectangle( aDesktopTL, aRect.GetSize() ) ));
+    }
+
+    tools::Long nMaxHeight = aDesktopRect.GetHeight();
+
+    //rhbz#1021915. If a menu won't fit in the desired location the default
+    //mode is to place it somewhere it will fit.  e.g. above, left, right. For
+    //some cases, e.g. menubars, it's desirable to limit the options to
+    //above/below and force the menu to scroll if it won't fit
+    if (nPopupModeFlags & FloatWinPopupFlags::NoHorzPlacement)
+    {
+        vcl::Window* pRef = pWin;
+        if ( pRef->GetParent() )
+            pRef = pRef->GetParent();
+
+        tools::Rectangle devRect(  pRef->OutputToAbsoluteScreenPixel( aRect.TopLeft() ),
+                            pRef->OutputToAbsoluteScreenPixel( aRect.BottomRight() ) );
+
+        tools::Long nHeightAbove = devRect.Top() - aDesktopRect.Top();
+        tools::Long nHeightBelow = aDesktopRect.Bottom() - devRect.Bottom();
+        nMaxHeight = std::min(nMaxHeight, std::max(nHeightAbove, nHeightBelow));
+    }
+
+    // In certain cases this might be misdetected with a height of 0, leading to menus not being displayed.
+    // So assume that the available screen size matches at least the system requirements
+    SAL_WARN_IF(nMaxHeight < 768, "vcl",
+                "Available height misdetected as " << nMaxHeight
+                                                   << "px. Setting to 768px instead.");
+    nMaxHeight = std::max(nMaxHeight, tools::Long(768));
+
+    if (pStartedFrom && pStartedFrom->IsMenuBar())
+        nMaxHeight -= pW->GetSizePixel().Height();
+    sal_Int32 nLeft, nTop, nRight, nBottom;
+    pWindow->GetBorder( nLeft, nTop, nRight, nBottom );
+    nMaxHeight -= nTop+nBottom;
+    if ( aSz.Height() > nMaxHeight )
+    {
+        pWin->EnableScrollMenu( true );
+        sal_uInt16 nStart = ImplGetFirstVisible();
+        sal_uInt16 nEntries = ImplCalcVisEntries( nMaxHeight, nStart );
+        aSz.setHeight( ImplCalcHeight( nEntries ) );
+    }
+
+    // tdf#126054 hold this until after function completes
+    VclPtr<PopupMenu> xThis(this);
+
+    pWin->SetFocusId( xFocusId );
+    pWin->SetOutputSizePixel( aSz );
+    if ( GetItemCount() )
+    {
+        SalMenu* pMenu = ImplGetSalMenu();
+        if( pMenu && bRealExecute && pMenu->ShowNativePopupMenu( pWin, aRect, nPopupModeFlags | FloatWinPopupFlags::GrabFocus ) )
+        {
+            pWin->StopExecute();
+            pWin->doShutdown();
+            pWindow.disposeAndClear();
+            ImplClosePopupToolBox(pW);
+            ImplFlushPendingSelect();
+            return nSelectedId;
+        }
+        else
+        {
+            pWin->StartPopupMode( aRect, nPopupModeFlags | FloatWinPopupFlags::GrabFocus );
+        }
+        if( pSFrom )
+        {
+            sal_uInt16 aPos;
+            if (pSFrom->IsMenuBar())
+                aPos = static_cast<MenuBarWindow *>(pSFrom->pWindow.get())->GetHighlightedItem();
+            else
+                aPos = static_cast<MenuFloatingWindow *>(pSFrom->pWindow.get())->GetHighlightedItem();
+
+            pWin->SetPosInParent( aPos );  // store position to be sent in SUBMENUDEACTIVATE
+            pSFrom->ImplCallEventListeners( VclEventId::MenuSubmenuActivate, aPos );
+        }
+    }
+    if ( bPreSelectFirst )
+    {
+        size_t nCount = pItemList->size();
+        for ( size_t n = 0; n < nCount; n++ )
+        {
+            MenuItemData* pData = pItemList->GetDataFromPos( n );
+            if (  (  pData->bEnabled
+                  || !Application::GetSettings().GetStyleSettings().GetSkipDisabledInMenus()
+                  )
+               && ( pData->eType != MenuItemType::SEPARATOR )
+               && ImplIsVisible( n )
+               && ImplIsSelectable( n )
+               )
+            {
+                pWin->ChangeHighlightItem( n, false );
+                break;
+            }
+        }
+    }
+    if ( bRealExecute )
+    {
+        pWin->Execute();
+        if (pWin->isDisposed())
+            return 0;
+
+        xFocusId = pWin->GetFocusId();
+        assert(xFocusId == nullptr && "Focus should already be restored by MenuFloatingWindow::End");
+        pWin->ImplEndPopupMode(FloatWinPopupEndFlags::NONE, xFocusId);
+
+        if ( nSelectedId )  // then clean up .. ( otherwise done by TH )
+        {
+            PopupMenu* pSub = pWin->GetActivePopup();
+            while ( pSub )
+            {
+                pSub->ImplGetFloatingWindow()->EndPopupMode();
+                pSub = pSub->ImplGetFloatingWindow()->GetActivePopup();
+            }
+        }
+        pWin->doShutdown();
+        pWindow.disposeAndClear();
+        ImplClosePopupToolBox(pW);
+        ImplFlushPendingSelect();
+    }
+
+    return bRealExecute ? nSelectedId : 0;
+}
+
+sal_uInt16 PopupMenu::ImplCalcVisEntries( tools::Long nMaxHeight, sal_uInt16 nStartEntry, sal_uInt16* pLastVisible ) const
+{
+    nMaxHeight -= 2 * ImplGetFloatingWindow()->GetScrollerHeight();
+
+    tools::Long nHeight = 0;
+    size_t nEntries = pItemList->size();
+    sal_uInt16 nVisEntries = 0;
+
+    if ( pLastVisible )
+        *pLastVisible = 0;
+
+    for ( size_t n = nStartEntry; n < nEntries; n++ )
+    {
+        if ( ImplIsVisible( n ) )
+        {
+            MenuItemData* pData = pItemList->GetDataFromPos( n );
+            nHeight += pData->aSz.Height();
+            if ( nHeight > nMaxHeight )
+                break;
+
+            if ( pLastVisible )
+                *pLastVisible = n;
+            nVisEntries++;
+        }
+    }
+    return nVisEntries;
+}
+
+tools::Long PopupMenu::ImplCalcHeight( sal_uInt16 nEntries ) const
+{
+    tools::Long nHeight = 0;
+
+    sal_uInt16 nFound = 0;
+    for ( size_t n = 0; ( nFound < nEntries ) && ( n < pItemList->size() ); n++ )
+    {
+        if ( ImplIsVisible( static_cast<sal_uInt16>(n) ) )
+        {
+            MenuItemData* pData = pItemList->GetDataFromPos( n );
+            nHeight += pData->aSz.Height();
+            nFound++;
+        }
+    }
+
+    nHeight += 2*ImplGetFloatingWindow()->GetScrollerHeight();
+
+    return nHeight;
+}
+
+css::uno::Reference<css::awt::XPopupMenu> PopupMenu::CreateMenuInterface()
+{
+    UnoWrapperBase* pWrapper = UnoWrapperBase::GetUnoWrapper();
+    if ( pWrapper )
+        return pWrapper->CreateMenuInterface(this);
+    return nullptr;
+}
+
+ImplMenuDelData::ImplMenuDelData( const Menu* pMenu )
+: mpNext( nullptr )
+, mpMenu( nullptr )
+{
+    if( pMenu )
+        const_cast< Menu* >( pMenu )->ImplAddDel( *this );
+}
+
+ImplMenuDelData::~ImplMenuDelData()
+{
+    if( mpMenu )
+        const_cast< Menu* >( mpMenu.get() )->ImplRemoveDel( *this );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */