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+/* -*- 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: */