1 files changed, 815 insertions, 0 deletions
diff --git a/sd/source/ui/unoidl/DrawController.cxx b/sd/source/ui/unoidl/DrawController.cxx
new file mode 100644
index 000000000..e4afc842a
--- /dev/null
+++ b/sd/source/ui/unoidl/DrawController.cxx
@@ -0,0 +1,815 @@
+/* -*- 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 <DrawController.hxx>
+
+#include <sdpage.hxx>
+#include <ViewShell.hxx>
+#include <ViewShellBase.hxx>
+#include <ViewShellManager.hxx>
+#include <FormShellManager.hxx>
+#include <Window.hxx>
+
+#include <comphelper/processfactory.hxx>
+#include <comphelper/sequence.hxx>
+#include <comphelper/servicehelper.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/typeprovider.hxx>
+
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/drawing/framework/ConfigurationController.hpp>
+#include <com/sun/star/drawing/framework/ModuleController.hpp>
+#include <com/sun/star/drawing/XDrawSubController.hpp>
+#include <com/sun/star/drawing/XLayer.hpp>
+
+#include <slideshow.hxx>
+
+#include <sal/log.hxx>
+#include <svx/fmshell.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/EnumContext.hxx>
+#include <svx/sidebar/ContextChangeEventMultiplexer.hxx>
+#include <tools/diagnose_ex.h>
+
+#include <memory>
+
+using namespace ::std;
+using namespace ::cppu;
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::drawing::framework;
+using vcl::EnumContext;
+
+namespace sd {
+
+DrawController::DrawController (ViewShellBase& rBase) noexcept
+    : DrawControllerInterfaceBase(&rBase),
+      BroadcastHelperOwner(SfxBaseController::m_aMutex),
+      OPropertySetHelper(BroadcastHelperOwner::maBroadcastHelper),
+      mpCurrentLayer(nullptr),
+      m_aSelectionTypeIdentifier(
+        cppu::UnoType<view::XSelectionChangeListener>::get()),
+      mpBase(&rBase),
+      mpCurrentPage(nullptr),
+      mbMasterPageMode(false),
+      mbLayerMode(false),
+      mbDisposing(false)
+{
+    ProvideFrameworkControllers();
+}
+
+DrawController::~DrawController() noexcept
+{
+}
+
+void DrawController::SetSubController (
+    const Reference<drawing::XDrawSubController>& rxSubController)
+{
+    // Update the internal state.
+    mxSubController = rxSubController;
+    mpPropertyArrayHelper.reset();
+    maLastVisArea = ::tools::Rectangle();
+
+    // Inform listeners about the changed state.
+    FireSelectionChangeListener();
+}
+
+// XInterface
+
+IMPLEMENT_FORWARD_XINTERFACE2(
+    DrawController,
+    DrawControllerInterfaceBase,
+    OPropertySetHelper);
+
+// XTypeProvider
+
+Sequence<Type> SAL_CALL DrawController::getTypes()
+{
+    ThrowIfDisposed();
+    // OPropertySetHelper does not provide getTypes, so we have to
+    // implement this method manually and list its three interfaces.
+    OTypeCollection aTypeCollection (
+        cppu::UnoType<beans::XMultiPropertySet>::get(),
+        cppu::UnoType<beans::XFastPropertySet>::get(),
+        cppu::UnoType<beans::XPropertySet>::get());
+
+    return ::comphelper::concatSequences(
+        SfxBaseController::getTypes(),
+        aTypeCollection.getTypes(),
+        DrawControllerInterfaceBase::getTypes());
+}
+
+IMPLEMENT_GET_IMPLEMENTATION_ID(DrawController);
+
+// XComponent
+
+void SAL_CALL DrawController::dispose()
+{
+    if( mbDisposing )
+        return;
+
+    SolarMutexGuard aGuard;
+
+    if( mbDisposing )
+        return;
+
+    mbDisposing = true;
+
+    std::shared_ptr<ViewShell> pViewShell;
+    if (mpBase)
+        pViewShell = mpBase->GetMainViewShell();
+    if ( pViewShell )
+    {
+        pViewShell->DeactivateCurrentFunction();
+        auto* pView = pViewShell->GetView();
+        if (pView)
+            pView->getSearchContext().resetSearchFunction();
+    }
+    pViewShell.reset();
+
+    // When the controller has not been detached from its view
+    // shell, i.e. mpViewShell is not NULL, then tell PaneManager
+    // and ViewShellManager to clear the shell stack.
+    if (mxSubController.is() && mpBase!=nullptr)
+    {
+        mpBase->DisconnectAllClients();
+        mpBase->GetViewShellManager()->Shutdown();
+    }
+
+    OPropertySetHelper::disposing();
+
+    DisposeFrameworkControllers();
+
+    SfxBaseController::dispose();
+}
+
+void SAL_CALL DrawController::addEventListener(
+    const Reference<lang::XEventListener >& xListener)
+{
+    ThrowIfDisposed();
+    SfxBaseController::addEventListener( xListener );
+}
+
+void SAL_CALL DrawController::removeEventListener (
+    const Reference<lang::XEventListener >& aListener)
+{
+    if(!rBHelper.bDisposed && !rBHelper.bInDispose && !mbDisposing)
+        SfxBaseController::removeEventListener( aListener );
+}
+
+// XController
+sal_Bool SAL_CALL DrawController::suspend( sal_Bool Suspend )
+{
+    if( Suspend )
+    {
+        ViewShellBase* pViewShellBase = GetViewShellBase();
+        if( pViewShellBase )
+        {
+            // do not allow suspend if a slideshow needs this controller!
+            rtl::Reference< SlideShow > xSlideShow( SlideShow::GetSlideShow( *pViewShellBase ) );
+            if( xSlideShow.is() && xSlideShow->dependsOn(pViewShellBase) )
+                return false;
+        }
+    }
+
+    return SfxBaseController::suspend( Suspend );
+}
+
+// XServiceInfo
+OUString SAL_CALL DrawController::getImplementationName(  )
+{
+    // Do not throw an exception at the moment.  This leads to a crash
+    // under Solaris on reload.  See issue i70929 for details.
+    //    ThrowIfDisposed();
+    return "DrawController" ;
+}
+
+constexpr OUStringLiteral ssServiceName = u"com.sun.star.drawing.DrawingDocumentDrawView";
+
+sal_Bool SAL_CALL DrawController::supportsService (const OUString& rsServiceName)
+{
+    return cppu::supportsService(this, rsServiceName);
+}
+
+Sequence<OUString> SAL_CALL DrawController::getSupportedServiceNames()
+{
+    ThrowIfDisposed();
+    Sequence<OUString> aSupportedServices { ssServiceName };
+    return aSupportedServices;
+}
+
+//------ XSelectionSupplier --------------------------------------------
+sal_Bool SAL_CALL DrawController::select (const Any& aSelection)
+{
+    ThrowIfDisposed();
+    SolarMutexGuard aGuard;
+
+    if (mxSubController.is())
+        return mxSubController->select(aSelection);
+    else
+        return false;
+}
+
+Any SAL_CALL DrawController::getSelection()
+{
+    ThrowIfDisposed();
+    SolarMutexGuard aGuard;
+
+    if (mxSubController.is())
+        return mxSubController->getSelection();
+    else
+        return Any();
+}
+
+void SAL_CALL DrawController::addSelectionChangeListener(
+    const Reference< view::XSelectionChangeListener >& xListener)
+{
+    if( mbDisposing )
+        throw lang::DisposedException();
+
+    BroadcastHelperOwner::maBroadcastHelper.addListener (m_aSelectionTypeIdentifier, xListener);
+}
+
+void SAL_CALL DrawController::removeSelectionChangeListener(
+    const Reference< view::XSelectionChangeListener >& xListener )
+{
+    if (rBHelper.bDisposed)
+        throw lang::DisposedException();
+
+    BroadcastHelperOwner::maBroadcastHelper.removeListener (m_aSelectionTypeIdentifier, xListener);
+}
+
+//=====  lang::XEventListener  ================================================
+
+void SAL_CALL
+    DrawController::disposing (const lang::EventObject& )
+{
+}
+
+//=====  view::XSelectionChangeListener  ======================================
+
+void  SAL_CALL
+    DrawController::selectionChanged (const lang::EventObject& rEvent)
+{
+    ThrowIfDisposed();
+    // Have to forward the event to our selection change listeners.
+    OInterfaceContainerHelper* pListeners = BroadcastHelperOwner::maBroadcastHelper.getContainer(
+        cppu::UnoType<view::XSelectionChangeListener>::get());
+    if (!pListeners)
+        return;
+
+    // Re-send the event to all of our listeners.
+    OInterfaceIteratorHelper aIterator (*pListeners);
+    while (aIterator.hasMoreElements())
+    {
+        try
+        {
+            view::XSelectionChangeListener* pListener =
+                static_cast<view::XSelectionChangeListener*>(
+                    aIterator.next());
+            if (pListener != nullptr)
+                pListener->selectionChanged (rEvent);
+        }
+        catch (const RuntimeException&)
+        {
+        }
+    }
+}
+
+// XDrawView
+
+void SAL_CALL DrawController::setCurrentPage( const Reference< drawing::XDrawPage >& xPage )
+{
+    ThrowIfDisposed();
+    SolarMutexGuard aGuard;
+
+    if (mxSubController.is())
+        mxSubController->setCurrentPage(xPage);
+}
+
+Reference< drawing::XDrawPage > SAL_CALL DrawController::getCurrentPage()
+{
+    ThrowIfDisposed();
+    SolarMutexGuard aGuard;
+    Reference<drawing::XDrawPage> xPage;
+
+    // Get current page from sub controller.
+    if (mxSubController.is())
+        xPage = mxSubController->getCurrentPage();
+
+    // When there is not yet a sub controller (during initialization) then fall back
+    // to the current page in mpCurrentPage.
+    if ( ! xPage.is() )
+        if (rtl::Reference<SdPage> pPage = mpCurrentPage.get())
+            xPage.set(pPage->getUnoPage(), UNO_QUERY);
+
+    return xPage;
+}
+
+void DrawController::FireVisAreaChanged (const ::tools::Rectangle& rVisArea) noexcept
+{
+    if( maLastVisArea == rVisArea )
+        return;
+
+    Any aNewValue;
+    aNewValue <<= awt::Rectangle(
+        rVisArea.Left(),
+        rVisArea.Top(),
+        rVisArea.GetWidth(),
+        rVisArea.GetHeight() );
+
+    Any aOldValue;
+    aOldValue <<= awt::Rectangle(
+        maLastVisArea.Left(),
+        maLastVisArea.Top(),
+        maLastVisArea.GetWidth(),
+        maLastVisArea.GetHeight() );
+
+    FirePropertyChange (PROPERTY_WORKAREA, aNewValue, aOldValue);
+
+    maLastVisArea = rVisArea;
+}
+
+void DrawController::FireSelectionChangeListener() noexcept
+{
+    OInterfaceContainerHelper * pLC = BroadcastHelperOwner::maBroadcastHelper.getContainer(
+        m_aSelectionTypeIdentifier);
+    if( !pLC )
+        return;
+
+    Reference< XInterface > xSource( static_cast<XWeak*>(this) );
+    const lang::EventObject aEvent( xSource );
+
+    // iterate over all listeners and send events
+    OInterfaceIteratorHelper aIt( *pLC);
+    while( aIt.hasMoreElements() )
+    {
+        try
+        {
+            view::XSelectionChangeListener * pL =
+                static_cast<view::XSelectionChangeListener*>(aIt.next());
+            if (pL != nullptr)
+                pL->selectionChanged( aEvent );
+        }
+        catch (const RuntimeException&)
+        {
+        }
+    }
+}
+
+void DrawController::FireChangeEditMode (bool bMasterPageMode) noexcept
+{
+    if (bMasterPageMode != mbMasterPageMode )
+    {
+        FirePropertyChange(
+            PROPERTY_MASTERPAGEMODE,
+            Any(bMasterPageMode),
+            Any(mbMasterPageMode));
+
+        mbMasterPageMode = bMasterPageMode;
+    }
+}
+
+void DrawController::FireChangeLayerMode (bool bLayerMode) noexcept
+{
+    if (bLayerMode != mbLayerMode)
+    {
+        FirePropertyChange(
+            PROPERTY_LAYERMODE,
+            Any(bLayerMode),
+            Any(mbLayerMode));
+
+        mbLayerMode = bLayerMode;
+    }
+}
+
+void DrawController::FireSwitchCurrentPage (SdPage* pNewCurrentPage) noexcept
+{
+    rtl::Reference<SdrPage> pCurrentPage  = mpCurrentPage.get();
+    if (pNewCurrentPage == pCurrentPage.get())
+        return;
+
+    try
+    {
+        Any aNewValue (
+            Any(Reference<drawing::XDrawPage>(pNewCurrentPage->getUnoPage(), UNO_QUERY)));
+
+        Any aOldValue;
+        if (pCurrentPage != nullptr)
+        {
+            Reference<drawing::XDrawPage> xOldPage (pCurrentPage->getUnoPage(), UNO_QUERY);
+            aOldValue <<= xOldPage;
+        }
+
+        FirePropertyChange(PROPERTY_CURRENTPAGE, aNewValue, aOldValue);
+
+        mpCurrentPage = pNewCurrentPage;
+    }
+    catch (const uno::Exception&)
+    {
+        TOOLS_WARN_EXCEPTION("sd", "sd::SdUnoDrawView::FireSwitchCurrentPage()");
+    }
+}
+
+void DrawController::NotifyAccUpdate()
+{
+    sal_Int32 nHandle = PROPERTY_UPDATEACC;
+    Any aNewValue, aOldValue;
+    fire (&nHandle, &aNewValue, &aOldValue, 1, false);
+}
+
+void DrawController::fireChangeLayer( css::uno::Reference< css::drawing::XLayer>* pCurrentLayer ) noexcept
+{
+    if( pCurrentLayer != mpCurrentLayer )
+    {
+        sal_Int32 nHandle = PROPERTY_ACTIVE_LAYER;
+
+        Any aNewValue ( *pCurrentLayer);
+
+        Any aOldValue ;
+
+        fire (&nHandle, &aNewValue, &aOldValue, 1, false);
+
+        mpCurrentLayer = pCurrentLayer;
+    }
+}
+
+// This method is only called in slide show and outline view
+//void DrawController::fireSwitchCurrentPage(String pageName ) throw()
+void DrawController::fireSwitchCurrentPage(sal_Int32 pageIndex ) noexcept
+{
+        Any aNewValue;
+        Any aOldValue;
+        //OUString aPageName(  pageName );
+        //aNewValue <<= aPageName ;
+        aNewValue <<= pageIndex;
+
+        // Use new property to handle page change event
+        sal_Int32 nHandles = PROPERTY_PAGE_CHANGE;
+        fire( &nHandles, &aNewValue, &aOldValue, 1, false );
+}
+
+void DrawController::FirePropertyChange (
+    sal_Int32 nHandle,
+    const Any& rNewValue,
+    const Any& rOldValue)
+{
+    try
+    {
+        fire (&nHandle, &rNewValue, &rOldValue, 1, false);
+    }
+    catch (const RuntimeException&)
+    {
+        // Ignore this exception.  Exceptions should be handled in the
+        // fire() function so that all listeners are called.  This is
+        // not the case at the moment, so we simply ignore the
+        // exception.
+    }
+
+}
+
+void DrawController::BroadcastContextChange() const
+{
+    std::shared_ptr<ViewShell> pViewShell (mpBase->GetMainViewShell());
+    if ( ! pViewShell)
+        return;
+
+    EnumContext::Context eContext (EnumContext::Context::Unknown);
+    switch (pViewShell->GetShellType())
+    {
+        case ViewShell::ST_IMPRESS:
+        case ViewShell::ST_DRAW:
+            if (mbMasterPageMode)
+                eContext = EnumContext::Context::MasterPage;
+            else
+                eContext = EnumContext::Context::DrawPage;
+            break;
+
+        case ViewShell::ST_NOTES:
+            eContext = EnumContext::Context::NotesPage;
+            break;
+
+        case ViewShell::ST_HANDOUT:
+            eContext = EnumContext::Context::HandoutPage;
+            break;
+
+        case ViewShell::ST_OUTLINE:
+            eContext = EnumContext::Context::OutlineText;
+            break;
+
+        case ViewShell::ST_SLIDE_SORTER:
+            eContext = EnumContext::Context::SlidesorterPage;
+            break;
+
+        case ViewShell::ST_PRESENTATION:
+        case ViewShell::ST_NONE:
+        default:
+            eContext = EnumContext::Context::Empty;
+            break;
+    }
+
+    ContextChangeEventMultiplexer::NotifyContextChange(mpBase, eContext);
+}
+
+void DrawController::ReleaseViewShellBase()
+{
+    DisposeFrameworkControllers();
+    mpBase = nullptr;
+}
+
+//===== XControllerManager ==============================================================
+
+Reference<XConfigurationController> SAL_CALL
+    DrawController::getConfigurationController()
+{
+    ThrowIfDisposed();
+
+    return mxConfigurationController;
+}
+
+Reference<XModuleController> SAL_CALL
+    DrawController::getModuleController()
+{
+    ThrowIfDisposed();
+
+    return mxModuleController;
+}
+
+//===== XUnoTunnel ============================================================
+
+const Sequence<sal_Int8>& DrawController::getUnoTunnelId()
+{
+    static const comphelper::UnoIdInit theDrawControllerUnoTunnelId;
+    return theDrawControllerUnoTunnelId.getSeq();
+}
+
+sal_Int64 SAL_CALL DrawController::getSomething (const Sequence<sal_Int8>& rId)
+{
+    return comphelper::getSomethingImpl(rId, this);
+}
+
+//===== Properties ============================================================
+
+void DrawController::FillPropertyTable (
+    ::std::vector<beans::Property>& rProperties)
+{
+    rProperties.emplace_back("VisibleArea",
+            PROPERTY_WORKAREA,
+            ::cppu::UnoType< css::awt::Rectangle>::get(),
+            beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY);
+    rProperties.emplace_back(
+            "SubController",
+            PROPERTY_SUB_CONTROLLER,
+            cppu::UnoType<drawing::XDrawSubController>::get(),
+            beans::PropertyAttribute::BOUND);
+    rProperties.emplace_back(
+            "CurrentPage",
+            PROPERTY_CURRENTPAGE,
+            cppu::UnoType<drawing::XDrawPage>::get(),
+            beans::PropertyAttribute::BOUND );
+    rProperties.emplace_back("IsLayerMode",
+            PROPERTY_LAYERMODE,
+            cppu::UnoType<bool>::get(),
+            beans::PropertyAttribute::BOUND );
+    rProperties.emplace_back("IsMasterPageMode",
+            PROPERTY_MASTERPAGEMODE,
+            cppu::UnoType<bool>::get(),
+            beans::PropertyAttribute::BOUND );
+    rProperties.emplace_back("ActiveLayer",
+            PROPERTY_ACTIVE_LAYER,
+            cppu::UnoType<drawing::XLayer>::get(),
+            beans::PropertyAttribute::BOUND );
+    rProperties.emplace_back("ZoomValue",
+            PROPERTY_ZOOMVALUE,
+            ::cppu::UnoType<sal_Int16>::get(),
+            beans::PropertyAttribute::BOUND );
+    rProperties.emplace_back("ZoomType",
+            PROPERTY_ZOOMTYPE,
+            ::cppu::UnoType<sal_Int16>::get(),
+            beans::PropertyAttribute::BOUND );
+    rProperties.emplace_back("ViewOffset",
+            PROPERTY_VIEWOFFSET,
+            ::cppu::UnoType< css::awt::Point>::get(),
+            beans::PropertyAttribute::BOUND );
+    rProperties.emplace_back("DrawViewMode",
+            PROPERTY_DRAWVIEWMODE,
+            ::cppu::UnoType< css::awt::Point>::get(),
+            beans::PropertyAttribute::BOUND|beans::PropertyAttribute::READONLY|beans::PropertyAttribute::MAYBEVOID );
+    // add new property to update current page's acc information
+    rProperties.emplace_back( "UpdateAcc",
+            PROPERTY_UPDATEACC,
+            ::cppu::UnoType<sal_Int16>::get(),
+            beans::PropertyAttribute::BOUND );
+    rProperties.emplace_back( "PageChange",
+            PROPERTY_PAGE_CHANGE,
+            ::cppu::UnoType<sal_Int16>::get(),
+            beans::PropertyAttribute::BOUND );
+}
+
+IPropertyArrayHelper & DrawController::getInfoHelper()
+{
+    SolarMutexGuard aGuard;
+
+    if (mpPropertyArrayHelper == nullptr)
+    {
+        ::std::vector<beans::Property> aProperties;
+        FillPropertyTable(aProperties);
+        mpPropertyArrayHelper.reset(new OPropertyArrayHelper(comphelper::containerToSequence(aProperties), false));
+    }
+
+    return *mpPropertyArrayHelper;
+}
+
+Reference < beans::XPropertySetInfo >  DrawController::getPropertySetInfo()
+{
+    SolarMutexGuard aGuard;
+
+    static Reference < beans::XPropertySetInfo >  xInfo( createPropertySetInfo( getInfoHelper() ) );
+    return xInfo;
+}
+
+uno::Reference< form::runtime::XFormController > SAL_CALL DrawController::getFormController( const uno::Reference< form::XForm >& Form )
+{
+    SolarMutexGuard aGuard;
+
+    FmFormShell* pFormShell = mpBase->GetFormShellManager()->GetFormShell();
+    SdrView* pSdrView = mpBase->GetDrawView();
+    std::shared_ptr<ViewShell> pViewShell = mpBase->GetMainViewShell();
+    ::sd::Window* pWindow = pViewShell ? pViewShell->GetActiveWindow() : nullptr;
+
+    uno::Reference< form::runtime::XFormController > xController;
+    if ( pFormShell && pSdrView && pWindow )
+        xController = FmFormShell::GetFormController( Form, *pSdrView, *pWindow->GetOutDev() );
+    return xController;
+}
+
+sal_Bool SAL_CALL DrawController::isFormDesignMode(  )
+{
+    SolarMutexGuard aGuard;
+
+    bool bIsDesignMode = true;
+
+    FmFormShell* pFormShell = mpBase->GetFormShellManager()->GetFormShell();
+    if ( pFormShell )
+        bIsDesignMode = pFormShell->IsDesignMode();
+
+    return bIsDesignMode;
+}
+
+void SAL_CALL DrawController::setFormDesignMode( sal_Bool DesignMode )
+{
+    SolarMutexGuard aGuard;
+
+    FmFormShell* pFormShell = mpBase->GetFormShellManager()->GetFormShell();
+    if ( pFormShell )
+        pFormShell->SetDesignMode( DesignMode );
+}
+
+uno::Reference< awt::XControl > SAL_CALL DrawController::getControl( const uno::Reference< awt::XControlModel >& xModel )
+{
+    SolarMutexGuard aGuard;
+
+    FmFormShell* pFormShell = mpBase->GetFormShellManager()->GetFormShell();
+    SdrView* pSdrView = mpBase->GetDrawView();
+    std::shared_ptr<ViewShell> pViewShell = mpBase->GetMainViewShell();
+    ::sd::Window* pWindow = pViewShell ? pViewShell->GetActiveWindow() : nullptr;
+
+    uno::Reference< awt::XControl > xControl;
+    if ( pFormShell && pSdrView && pWindow )
+        pFormShell->GetFormControl( xModel, *pSdrView, *pWindow->GetOutDev(), xControl );
+    return xControl;
+}
+
+sal_Bool DrawController::convertFastPropertyValue (
+    Any & rConvertedValue,
+    Any & rOldValue,
+    sal_Int32 nHandle,
+    const Any& rValue)
+{
+    bool bResult = false;
+
+    if (nHandle == PROPERTY_SUB_CONTROLLER)
+    {
+        rOldValue <<= mxSubController;
+        rConvertedValue <<= Reference<drawing::XDrawSubController>(rValue, UNO_QUERY);
+        bResult = (rOldValue != rConvertedValue);
+    }
+    else if (mxSubController.is())
+    {
+        rConvertedValue = rValue;
+        try
+        {
+            rOldValue = mxSubController->getFastPropertyValue(nHandle);
+            bResult = (rOldValue != rConvertedValue);
+        }
+        catch (const beans::UnknownPropertyException&)
+        {
+            // The property is unknown and thus an illegal argument to this method.
+            throw css::lang::IllegalArgumentException();
+        }
+    }
+
+    return bResult;
+}
+
+void DrawController::setFastPropertyValue_NoBroadcast (
+    sal_Int32 nHandle,
+    const Any& rValue)
+{
+    SolarMutexGuard aGuard;
+    if (nHandle == PROPERTY_SUB_CONTROLLER)
+        SetSubController(Reference<drawing::XDrawSubController>(rValue, UNO_QUERY));
+    else if (mxSubController.is())
+        mxSubController->setFastPropertyValue(nHandle, rValue);
+}
+
+void DrawController::getFastPropertyValue (
+    Any & rRet,
+    sal_Int32 nHandle ) const
+{
+    SolarMutexGuard aGuard;
+
+    switch( nHandle )
+    {
+        case PROPERTY_WORKAREA:
+            rRet <<= awt::Rectangle(
+                maLastVisArea.Left(),
+                maLastVisArea.Top(),
+                maLastVisArea.GetWidth(),
+                maLastVisArea.GetHeight());
+            break;
+
+        case PROPERTY_SUB_CONTROLLER:
+            rRet <<= mxSubController;
+            break;
+
+        default:
+            if (mxSubController.is())
+                rRet = mxSubController->getFastPropertyValue(nHandle);
+            break;
+    }
+}
+
+void DrawController::ProvideFrameworkControllers()
+{
+    SolarMutexGuard aGuard;
+    try
+    {
+        Reference<XController> xController (this);
+        const Reference<XComponentContext> xContext (
+            ::comphelper::getProcessComponentContext() );
+        mxConfigurationController = ConfigurationController::create(
+            xContext,
+            xController);
+        mxModuleController = ModuleController::create(
+            xContext,
+            xController);
+    }
+    catch (const RuntimeException&)
+    {
+        mxConfigurationController = nullptr;
+        mxModuleController = nullptr;
+    }
+}
+
+void DrawController::DisposeFrameworkControllers()
+{
+    Reference<XComponent> xComponent (mxModuleController, UNO_QUERY);
+    if (xComponent.is())
+        xComponent->dispose();
+
+    xComponent.set(mxConfigurationController, UNO_QUERY);
+    if (xComponent.is())
+        xComponent->dispose();
+}
+
+void DrawController::ThrowIfDisposed() const
+{
+    if (rBHelper.bDisposed || rBHelper.bInDispose || mbDisposing)
+    {
+        SAL_WARN("sd", "Calling disposed DrawController object. Throwing exception:");
+        throw lang::DisposedException (
+            "DrawController object has already been disposed",
+            const_cast<uno::XWeak*>(static_cast<const uno::XWeak*>(this)));
+    }
+}
+
+} // end of namespace sd
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */