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, 743 insertions, 0 deletions

diff --git a/sfx2/source/control/shell.cxx b/sfx2/source/control/shell.cxx
new file mode 100644
index 000000000..ab3f7e869
--- /dev/null
+++ b/sfx2/source/control/shell.cxx
@@ -0,0 +1,743 @@
+/* -*- 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 <com/sun/star/embed/VerbDescriptor.hpp>
+#include <com/sun/star/embed/VerbAttributes.hpp>
+#include <officecfg/Office/Common.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/log.hxx>
+#include <osl/diagnose.h>
+#include <svl/itempool.hxx>
+#include <svl/setitem.hxx>
+#include <svl/undo.hxx>
+#include <itemdel.hxx>
+#include <svtools/asynclink.hxx>
+#include <unotools/configmgr.hxx>
+#include <comphelper/lok.hxx>
+#include <sfx2/shell.hxx>
+#include <sfx2/bindings.hxx>
+#include <sfx2/dispatch.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <sfx2/objface.hxx>
+#include <sfx2/objsh.hxx>
+#include <sfx2/viewsh.hxx>
+#include <sfx2/request.hxx>
+#include <sfx2/sfxsids.hrc>
+#include <statcach.hxx>
+#include <sidebar/ContextChangeBroadcaster.hxx>
+#include <com/sun/star/ui/dialogs/XSLTFilterDialog.hpp>
+#include <tools/debug.hxx>
+
+#include <memory>
+#include <vector>
+#include <map>
+
+#include <desktop/crashreport.hxx>
+
+using namespace com::sun::star;
+
+struct SfxShell_Impl: public SfxBroadcaster
+{
+    OUString                    aObjectName;   // Name of Sbx-Objects
+    // Maps the Which() field to a pointer to a SfxPoolItem
+    std::map<sal_uInt16, std::unique_ptr<SfxPoolItem>>
+                                m_Items;       // Data exchange on Item level
+    SfxViewShell*               pViewSh;       // SfxViewShell if Shell is
+                                               // ViewFrame/ViewShell/SubShell list
+    SfxViewFrame*               pFrame;        // Frame, if  <UI-active>
+    SfxRepeatTarget*            pRepeatTarget; // SbxObjectRef xParent;
+    bool                        bActive;
+    SfxDisableFlags             nDisableFlags;
+    std::unique_ptr<svtools::AsynchronLink> pExecuter;
+    std::unique_ptr<svtools::AsynchronLink> pUpdater;
+    std::vector<std::unique_ptr<SfxSlot> >  aSlotArr;
+
+    css::uno::Sequence < css::embed::VerbDescriptor > aVerbList;
+    ::sfx2::sidebar::ContextChangeBroadcaster maContextChangeBroadcaster;
+
+    SfxShell_Impl()
+        : pViewSh(nullptr)
+        , pFrame(nullptr)
+        , pRepeatTarget(nullptr)
+        , bActive(false)
+        , nDisableFlags(SfxDisableFlags::NONE)
+    {
+    }
+
+    virtual ~SfxShell_Impl() override { pExecuter.reset(); pUpdater.reset();}
+};
+
+
+void SfxShell::EmptyExecStub(SfxShell *, SfxRequest &)
+{
+}
+
+void SfxShell::EmptyStateStub(SfxShell *, SfxItemSet &)
+{
+}
+
+SfxShell::SfxShell()
+:   pImpl(new SfxShell_Impl),
+    pPool(nullptr),
+    pUndoMgr(nullptr)
+{
+}
+
+SfxShell::SfxShell( SfxViewShell *pViewSh )
+:   pImpl(new SfxShell_Impl),
+    pPool(nullptr),
+    pUndoMgr(nullptr)
+{
+    pImpl->pViewSh = pViewSh;
+}
+
+SfxShell::~SfxShell()
+{
+}
+
+void SfxShell::SetName( const OUString &rName )
+{
+    pImpl->aObjectName = rName;
+}
+
+const OUString& SfxShell::GetName() const
+{
+    return pImpl->aObjectName;
+}
+
+SfxDispatcher* SfxShell::GetDispatcher() const
+{
+    return pImpl->pFrame ? pImpl->pFrame->GetDispatcher() : nullptr;
+}
+
+SfxViewShell* SfxShell::GetViewShell() const
+{
+    return pImpl->pViewSh;
+}
+
+SfxViewFrame* SfxShell::GetFrame() const
+{
+    if ( pImpl->pFrame )
+        return pImpl->pFrame;
+    if ( pImpl->pViewSh )
+        return pImpl->pViewSh->GetViewFrame();
+    return nullptr;
+}
+
+const SfxPoolItem* SfxShell::GetItem
+(
+    sal_uInt16  nSlotId         // Slot-Id of the querying <SfxPoolItem>s
+)   const
+{
+    auto const it = pImpl->m_Items.find( nSlotId );
+    if (it != pImpl->m_Items.end())
+        return it->second.get();
+    return nullptr;
+}
+
+void SfxShell::PutItem
+(
+    const SfxPoolItem&  rItem  /* Instance, of which a copy is created,
+                                  which is stored in the SfxShell in a list. */
+)
+{
+    DBG_ASSERT( dynamic_cast< const SfxSetItem* >( &rItem) ==  nullptr, "SetItems aren't allowed here" );
+    DBG_ASSERT( SfxItemPool::IsSlot( rItem.Which() ),
+                "items with Which-Ids aren't allowed here" );
+
+    // MSC made a mess here of WNT/W95, beware of changes
+    SfxPoolItem *pItem = rItem.Clone();
+    SfxPoolItemHint aItemHint( pItem );
+    sal_uInt16 nWhich = rItem.Which();
+
+    auto const it = pImpl->m_Items.find(nWhich);
+    if (it != pImpl->m_Items.end())
+    {
+        // Replace Item
+        pImpl->m_Items.erase( it );
+        pImpl->m_Items.insert(std::make_pair(nWhich, std::unique_ptr<SfxPoolItem>(pItem)));
+
+        // if active, notify Bindings
+        SfxDispatcher *pDispat = GetDispatcher();
+        if ( pDispat )
+        {
+            SfxBindings* pBindings = pDispat->GetBindings();
+            pBindings->Broadcast( aItemHint );
+            sal_uInt16 nSlotId = nWhich; //pItem->GetSlotId();
+            SfxStateCache* pCache = pBindings->GetStateCache( nSlotId );
+            if ( pCache )
+            {
+                pCache->SetState( SfxItemState::DEFAULT, pItem, true );
+                pCache->SetCachedState( true );
+            }
+        }
+        return;
+    }
+    else
+    {
+        Broadcast( aItemHint );
+        pImpl->m_Items.insert(std::make_pair(nWhich, std::unique_ptr<SfxPoolItem>(pItem)));
+    }
+}
+
+SfxInterface* SfxShell::GetInterface() const
+{
+    return GetStaticInterface();
+}
+
+SfxUndoManager* SfxShell::GetUndoManager()
+{
+    return pUndoMgr;
+}
+
+void SfxShell::SetUndoManager( SfxUndoManager *pNewUndoMgr )
+{
+    OSL_ENSURE( ( pUndoMgr == nullptr ) || ( pNewUndoMgr == nullptr ) || ( pUndoMgr == pNewUndoMgr ),
+        "SfxShell::SetUndoManager: exchanging one non-NULL manager with another non-NULL manager? Suspicious!" );
+    // there's at least one client of our UndoManager - the DocumentUndoManager at the SfxBaseModel - which
+    // caches the UndoManager, and registers itself as listener. If exchanging non-NULL UndoManagers is really
+    // a supported scenario (/me thinks it is not), then we would need to notify all such clients instances.
+
+    pUndoMgr = pNewUndoMgr;
+    if (pUndoMgr && !utl::ConfigManager::IsFuzzing())
+    {
+        pUndoMgr->SetMaxUndoActionCount(
+            officecfg::Office::Common::Undo::Steps::get());
+    }
+}
+
+SfxRepeatTarget* SfxShell::GetRepeatTarget() const
+{
+    return pImpl->pRepeatTarget;
+}
+
+void SfxShell::SetRepeatTarget( SfxRepeatTarget *pTarget )
+{
+    pImpl->pRepeatTarget = pTarget;
+}
+
+void SfxShell::Invalidate
+(
+    sal_uInt16          nId     /* Invalidated Slot-Id or Which-Id.
+                               If these are 0 (default), then all
+                               by this Shell currently handled Slot-Ids are
+                               invalidated. */
+)
+{
+    if ( !GetViewShell() )
+    {
+        OSL_FAIL( "wrong Invalidate method called!" );
+        return;
+    }
+
+    Invalidate_Impl( GetViewShell()->GetViewFrame()->GetBindings(), nId );
+}
+
+void SfxShell::Invalidate_Impl( SfxBindings& rBindings, sal_uInt16 nId )
+{
+    if ( nId == 0 )
+    {
+        rBindings.InvalidateShell( *this );
+    }
+    else
+    {
+        const SfxInterface *pIF = GetInterface();
+        do
+        {
+            const SfxSlot *pSlot = pIF->GetSlot(nId);
+            if ( pSlot )
+            {
+                // Invalidate the Slot itself
+                rBindings.Invalidate( pSlot->GetSlotId() );
+                return;
+            }
+
+            pIF = pIF->GetGenoType();
+        }
+
+        while ( pIF );
+
+        SAL_INFO( "sfx.control", "W3: invalidating slot-id unknown in shell" );
+    }
+}
+
+void SfxShell::HandleOpenXmlFilterSettings(SfxRequest & rReq)
+{
+    try
+    {
+        uno::Reference < ui::dialogs::XExecutableDialog > xDialog = ui::dialogs::XSLTFilterDialog::create( ::comphelper::getProcessComponentContext() );
+        xDialog->execute();
+    }
+    catch (const uno::Exception&)
+    {
+    }
+    rReq.Ignore ();
+}
+
+void SfxShell::DoActivate_Impl( SfxViewFrame *pFrame, bool bMDI )
+{
+    SfxObjectShell* pObjectShell = GetObjectShell();
+    if ( pObjectShell )
+    {
+        const OUString sActiveDocName = pObjectShell->GetTitle();
+        if( !pImpl->aObjectName.startsWith(sActiveDocName) )
+        {
+           CrashReporter::setActiveSfxObjectName(pImpl->aObjectName);
+        }
+    }
+    else
+    {
+        CrashReporter::setActiveSfxObjectName(pImpl->aObjectName);
+    }
+
+#ifdef DBG_UTIL
+    const SfxInterface *p_IF = GetInterface();
+    if ( !p_IF )
+        return;
+#endif
+    SAL_INFO(
+        "sfx.control",
+        "SfxShell::DoActivate() " << this << "  " << GetInterface()->GetClassName()
+            << " bMDI " << (bMDI ? "MDI" : ""));
+
+    if ( bMDI )
+    {
+        // Remember Frame, in which it was activated
+        pImpl->pFrame = pFrame;
+        pImpl->bActive = true;
+    }
+
+    // Notify Subclass
+    Activate(bMDI);
+}
+
+void SfxShell::DoDeactivate_Impl( SfxViewFrame const *pFrame, bool bMDI )
+{
+#ifdef DBG_UTIL
+    const SfxInterface *p_IF = GetInterface();
+    if ( !p_IF )
+        return;
+#endif
+    SAL_INFO(
+        "sfx.control",
+        "SfxShell::DoDeactivate()" << this << "  " << GetInterface()->GetClassName()
+            << " bMDI " << (bMDI ? "MDI" : ""));
+
+    // Only when it comes from a Frame
+    // (not when for instance by popping BASIC-IDE from AppDisp)
+    if ( bMDI && pImpl->pFrame == pFrame )
+    {
+        // deliver
+        pImpl->pFrame = nullptr;
+        pImpl->bActive = false;
+    }
+
+    // Notify Subclass
+    Deactivate(bMDI);
+}
+
+bool SfxShell::IsActive() const
+{
+    return pImpl->bActive;
+}
+
+void SfxShell::Activate
+(
+    bool    /*bMDI*/        /*  TRUE
+                            the <SfxDispatcher>, on which the SfxShell is
+                            located, is activated or the SfxShell instance
+                            was pushed on an active SfxDispatcher.
+                            (compare with SystemWindow::IsMDIActivate())
+
+                            FALSE
+                            the <SfxViewFrame>, on which SfxDispatcher
+                            the SfxShell instance is located, was
+                            activated. (for example by a closing dialog) */
+)
+{
+    BroadcastContextForActivation(true);
+}
+
+void SfxShell::Deactivate
+(
+    bool    /*bMDI*/        /*  TRUE
+                            the <SfxDispatcher>, on which the SfxShell is
+                            located, is inactivated or the SfxShell instance
+                            was popped on an active SfxDispatcher.
+                            (compare with SystemWindow::IsMDIActivate())
+
+                            FALSE
+                            the <SfxViewFrame>, on which SfxDispatcher
+                            the SfxShell instance is located, was
+                            deactivated. (for example by a dialog) */
+)
+{
+    BroadcastContextForActivation(false);
+}
+
+bool SfxShell::CanExecuteSlot_Impl( const SfxSlot &rSlot )
+{
+    // Get Slot status
+    SfxItemPool &rPool = GetPool();
+    const sal_uInt16 nId = rSlot.GetWhich( rPool );
+    SfxItemSet aSet(rPool, nId, nId);
+    SfxStateFunc pFunc = rSlot.GetStateFnc();
+    (*pFunc)( this, aSet );
+    return aSet.GetItemState(nId) != SfxItemState::DISABLED;
+}
+
+bool SfxShell::IsConditionalFastCall( const SfxRequest &rReq )
+{
+    sal_uInt16 nId = rReq.GetSlot();
+    bool bRet = false;
+
+    if (nId == SID_UNDO || nId == SID_REDO)
+    {
+        const SfxItemSet* pArgs = rReq.GetArgs();
+        if (pArgs && pArgs->HasItem(SID_REPAIRPACKAGE))
+            bRet = true;
+    }
+    return bRet;
+}
+
+
+static void ShellCall_Impl( void* pObj, void* pArg )
+{
+    static_cast<SfxShell*>(pObj)->ExecuteSlot( *static_cast<SfxRequest*>(pArg) );
+}
+
+void SfxShell::ExecuteSlot( SfxRequest& rReq, bool bAsync )
+{
+    if( !bAsync )
+        ExecuteSlot( rReq );
+    else
+    {
+        if( !pImpl->pExecuter )
+            pImpl->pExecuter.reset( new svtools::AsynchronLink(
+                Link<void*,void>( this, ShellCall_Impl ) ) );
+        pImpl->pExecuter->Call( new SfxRequest( rReq ) );
+    }
+}
+
+const SfxPoolItem* SfxShell::ExecuteSlot
+(
+    SfxRequest          &rReq,  // the relayed <SfxRequest>
+    const SfxInterface* pIF     // default = 0 means get virtually
+)
+{
+    if ( !pIF )
+        pIF = GetInterface();
+
+    sal_uInt16 nSlot = rReq.GetSlot();
+    const SfxSlot* pSlot = nullptr;
+    if ( nSlot >= SID_VERB_START && nSlot <= SID_VERB_END )
+        pSlot = GetVerbSlot_Impl(nSlot);
+    if ( !pSlot )
+        pSlot = pIF->GetSlot(nSlot);
+    DBG_ASSERT( pSlot, "slot not supported" );
+
+    SfxExecFunc pFunc = pSlot->GetExecFnc();
+    if ( pFunc )
+        (*pFunc)( this, rReq );
+
+    return rReq.GetReturnValue();
+}
+
+const SfxPoolItem* SfxShell::GetSlotState
+(
+    sal_uInt16              nSlotId,    // Slot-Id to the Slots in question
+    const SfxInterface* pIF,        // default = 0 means get virtually
+    SfxItemSet*         pStateSet   // SfxItemSet of the Slot-State method
+)
+{
+    // Get Slot on the given Interface
+    if ( !pIF )
+        pIF = GetInterface();
+    SfxItemState eState(SfxItemState::DEFAULT);
+    bool bItemStateSet(false);
+    SfxItemPool &rPool = GetPool();
+
+    const SfxSlot* pSlot = nullptr;
+    if ( nSlotId >= SID_VERB_START && nSlotId <= SID_VERB_END )
+        pSlot = GetVerbSlot_Impl(nSlotId);
+    if ( !pSlot )
+        pSlot = pIF->GetSlot(nSlotId);
+    if ( pSlot )
+        // Map on Which-Id if possible
+        nSlotId = pSlot->GetWhich( rPool );
+
+    // Get Item and Item status
+    const SfxPoolItem *pItem = nullptr;
+    SfxItemSet aSet( rPool, nSlotId, nSlotId ); // else pItem dies too soon
+    if ( nullptr != pSlot )
+    {
+        // Call Status method
+        SfxStateFunc pFunc = pSlot->GetStateFnc();
+        if ( pFunc )
+            (*pFunc)( this, aSet );
+        eState = aSet.GetItemState( nSlotId, true, &pItem );
+        bItemStateSet = true;
+
+        // get default Item if possible
+        if ( eState == SfxItemState::DEFAULT )
+        {
+            if ( SfxItemPool::IsWhich(nSlotId) )
+                pItem = &rPool.GetDefaultItem(nSlotId);
+            else
+                eState = SfxItemState::DONTCARE;
+        }
+    }
+
+    // Evaluate Item and item status and possibly maintain them in pStateSet
+    std::unique_ptr<SfxPoolItem> pRetItem;
+    if ( !bItemStateSet || eState <= SfxItemState::DISABLED )
+    {
+        if ( pStateSet )
+            pStateSet->DisableItem(nSlotId);
+        return nullptr;
+    }
+    else if ( bItemStateSet && eState == SfxItemState::DONTCARE )
+    {
+        if ( pStateSet )
+            pStateSet->ClearItem(nSlotId);
+        pRetItem.reset( new SfxVoidItem(0) );
+    }
+    else // bItemStateSet && eState >= SfxItemState::DEFAULT
+    {
+        if ( pStateSet && pStateSet->Put( *pItem ) )
+            return &pStateSet->Get( pItem->Which() );
+        pRetItem.reset(pItem->Clone());
+    }
+    auto pTemp = pRetItem.get();
+    DeleteItemOnIdle(std::move(pRetItem));
+
+    return pTemp;
+}
+
+static SFX_EXEC_STUB(SfxShell, VerbExec)
+static void SfxStubSfxShellVerbState(SfxShell *, SfxItemSet& rSet)
+{
+    SfxShell::VerbState( rSet );
+}
+
+void SfxShell::SetVerbs(const css::uno::Sequence < css::embed::VerbDescriptor >& aVerbs)
+{
+    SfxViewShell *pViewSh = dynamic_cast<SfxViewShell*>( this );
+
+    DBG_ASSERT(pViewSh, "Only call SetVerbs at the ViewShell!");
+    if ( !pViewSh )
+        return;
+
+    // First make all Statecaches dirty, so that no-one no longer tries to use
+    // the Slots
+    {
+        SfxBindings *pBindings =
+            pViewSh->GetViewFrame()->GetDispatcher()->GetBindings();
+        sal_uInt16 nCount = pImpl->aSlotArr.size();
+        for (sal_uInt16 n1=0; n1<nCount ; n1++)
+        {
+            sal_uInt16 nId = SID_VERB_START + n1;
+            pBindings->Invalidate(nId, false, true);
+        }
+    }
+
+    sal_uInt16 nr=0;
+    for (sal_Int32 n=0; n<aVerbs.getLength(); n++)
+    {
+        sal_uInt16 nSlotId = SID_VERB_START + nr++;
+        DBG_ASSERT(nSlotId <= SID_VERB_END, "Too many Verbs!");
+        if (nSlotId > SID_VERB_END)
+            break;
+
+        SfxSlot *pNewSlot = new SfxSlot;
+        pNewSlot->nSlotId = nSlotId;
+        pNewSlot->nGroupId = SfxGroupId::NONE;
+
+        // Verb slots must be executed asynchronously, so that they can be
+        // destroyed while executing.
+        pNewSlot->nFlags = SfxSlotMode::ASYNCHRON | SfxSlotMode::CONTAINER;
+        pNewSlot->nMasterSlotId = 0;
+        pNewSlot->nValue = 0;
+        pNewSlot->fnExec = SFX_STUB_PTR(SfxShell,VerbExec);
+        pNewSlot->fnState = SFX_STUB_PTR(SfxShell,VerbState);
+        pNewSlot->pType = nullptr; // HACK(SFX_TYPE(SfxVoidItem)) ???
+        pNewSlot->nArgDefCount = 0;
+        pNewSlot->pFirstArgDef = nullptr;
+        pNewSlot->pUnoName = nullptr;
+
+        if (!pImpl->aSlotArr.empty())
+        {
+            SfxSlot& rSlot = *pImpl->aSlotArr[0];
+            pNewSlot->pNextSlot = rSlot.pNextSlot;
+            rSlot.pNextSlot = pNewSlot;
+        }
+        else
+            pNewSlot->pNextSlot = pNewSlot;
+
+        pImpl->aSlotArr.insert(pImpl->aSlotArr.begin() + static_cast<sal_uInt16>(n), std::unique_ptr<SfxSlot>(pNewSlot));
+    }
+
+    pImpl->aVerbList = aVerbs;
+
+    // The status of SID_OBJECT is collected in the controller directly on
+    // the Shell, it is thus enough to encourage a new status update
+    SfxBindings* pBindings = pViewSh->GetViewFrame()->GetDispatcher()->GetBindings();
+    pBindings->Invalidate(SID_OBJECT, true, true);
+}
+
+const css::uno::Sequence < css::embed::VerbDescriptor >& SfxShell::GetVerbs() const
+{
+    return pImpl->aVerbList;
+}
+
+void SfxShell::VerbExec(SfxRequest& rReq)
+{
+    sal_uInt16 nId = rReq.GetSlot();
+    SfxViewShell *pViewShell = GetViewShell();
+    if ( !pViewShell )
+        return;
+
+    bool bReadOnly = pViewShell->GetObjectShell()->IsReadOnly();
+    const css::uno::Sequence < css::embed::VerbDescriptor > aList = pViewShell->GetVerbs();
+    sal_Int32 nVerb = 0;
+    for (const auto& rVerb : aList)
+    {
+        // check for ReadOnly verbs
+        if ( bReadOnly && !(rVerb.VerbAttributes & embed::VerbAttributes::MS_VERBATTR_NEVERDIRTIES) )
+            continue;
+
+        // check for verbs that shouldn't appear in the menu
+        if ( !(rVerb.VerbAttributes & embed::VerbAttributes::MS_VERBATTR_ONCONTAINERMENU) )
+            continue;
+
+        if (nId == SID_VERB_START + nVerb++)
+        {
+            pViewShell->DoVerb(rVerb.VerbID);
+            rReq.Done();
+            return;
+        }
+    }
+}
+
+void SfxShell::VerbState(SfxItemSet& )
+{
+}
+
+const SfxSlot* SfxShell::GetVerbSlot_Impl(sal_uInt16 nId) const
+{
+    css::uno::Sequence < css::embed::VerbDescriptor > rList = pImpl->aVerbList;
+
+    DBG_ASSERT(nId >= SID_VERB_START && nId <= SID_VERB_END,"Wrong VerbId!");
+    sal_uInt16 nIndex = nId - SID_VERB_START;
+    DBG_ASSERT(nIndex < rList.getLength(),"Wrong VerbId!");
+
+    if (nIndex < rList.getLength())
+        return pImpl->aSlotArr[nIndex].get();
+    else
+        return nullptr;
+}
+
+SfxObjectShell* SfxShell::GetObjectShell()
+{
+    if ( GetViewShell() )
+        return GetViewShell()->GetViewFrame()->GetObjectShell();
+    else
+        return nullptr;
+}
+
+bool SfxShell::HasUIFeature(SfxShellFeature) const
+{
+    return false;
+}
+
+static void DispatcherUpdate_Impl( void*, void* pArg )
+{
+    static_cast<SfxDispatcher*>(pArg)->Update_Impl( true );
+    static_cast<SfxDispatcher*>(pArg)->GetBindings()->InvalidateAll(false);
+}
+
+void SfxShell::UIFeatureChanged()
+{
+    SfxViewFrame *pFrame = GetFrame();
+    if ( pFrame && pFrame->IsVisible() )
+    {
+        // Also force an update, if dispatcher is already updated otherwise
+        // something my get stuck in the bunkered tools. Asynchronous call to
+        // prevent recursion.
+        if ( !pImpl->pUpdater )
+            pImpl->pUpdater.reset( new svtools::AsynchronLink( Link<void*,void>( this, DispatcherUpdate_Impl ) ) );
+
+        // Multiple views allowed
+        pImpl->pUpdater->Call( pFrame->GetDispatcher(), true );
+    }
+}
+
+void SfxShell::SetDisableFlags( SfxDisableFlags nFlags )
+{
+    pImpl->nDisableFlags = nFlags;
+}
+
+SfxDisableFlags SfxShell::GetDisableFlags() const
+{
+    return pImpl->nDisableFlags;
+}
+
+std::optional<SfxItemSet> SfxShell::CreateItemSet( sal_uInt16 )
+{
+    return {};
+}
+
+void SfxShell::ApplyItemSet( sal_uInt16, const SfxItemSet& )
+{
+}
+
+void SfxShell::SetContextName (const OUString& rsContextName)
+{
+    pImpl->maContextChangeBroadcaster.Initialize(rsContextName);
+}
+
+void SfxShell::SetViewShell_Impl( SfxViewShell* pView )
+{
+    pImpl->pViewSh = pView;
+}
+
+void SfxShell::BroadcastContextForActivation (const bool bIsActivated)
+{
+    // Avoids activation and de-activation (can be seen on switching view) from causing
+    // the sidebar to re-build. Such switching can happen as we change view to render
+    // using LOK for example, and is un-necessary for Online.
+    if (comphelper::LibreOfficeKit::isDialogPainting())
+        return;
+
+    SfxViewFrame* pViewFrame = GetFrame();
+    if (pViewFrame != nullptr)
+    {
+        if (bIsActivated)
+            pImpl->maContextChangeBroadcaster.Activate(pViewFrame->GetFrame().GetFrameInterface());
+        else
+            pImpl->maContextChangeBroadcaster.Deactivate(pViewFrame->GetFrame().GetFrameInterface());
+    }
+}
+
+bool SfxShell::SetContextBroadcasterEnabled (const bool bIsEnabled)
+{
+    return pImpl->maContextChangeBroadcaster.SetBroadcasterEnabled(bIsEnabled);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */