/* -*- 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/beans/PropertyAttribute.hpp>
#include <com/sun/star/drawing/framework/XControllerManager.hpp>
#include <com/sun/star/frame/XDispatchProvider.hpp>
#include <com/sun/star/util/URL.hpp>
#include <cppuhelper/bootstrap.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <sal/log.hxx>
#include <vcl/svapp.hxx>
#include <vcl/wrkwin.hxx>
#include <svx/svdpool.hxx>
#include <svl/itemprop.hxx>
#include <sfx2/viewfrm.hxx>
#include <svx/unoprov.hxx>
#include <framework/FrameworkHelper.hxx>
#include <FrameView.hxx>
#include <createpresentation.hxx>
#include <unomodel.hxx>
#include <slideshow.hxx>
#include "slideshowimpl.hxx"
#include <sdattr.hrc>
#include <FactoryIds.hxx>
#include <ViewShell.hxx>
#include "SlideShowRestarter.hxx"
#include <DrawController.hxx>
#include <customshowlist.hxx>
#include <unopage.hxx>
#include <sdpage.hxx>
using ::com::sun::star::presentation::XSlideShowController;
using ::sd::framework::FrameworkHelper;
using ::com::sun::star::awt::XWindow;
using namespace ::sd;
using namespace ::cppu;
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::animations;
using namespace ::com::sun::star::drawing::framework;
namespace {
/** This local version of the work window overrides DataChanged() so that it
can restart the slide show when a display is added or removed.
*/
class FullScreenWorkWindow : public WorkWindow
{
public:
FullScreenWorkWindow (
const ::rtl::Reference<SlideShow>& rpSlideShow,
ViewShellBase* pViewShellBase)
: WorkWindow(nullptr, WB_HIDE | WB_CLIPCHILDREN),
mpRestarter(new SlideShowRestarter(rpSlideShow, pViewShellBase))
{}
void Restart(bool bForce)
{
mpRestarter->Restart(bForce);
}
virtual void DataChanged (const DataChangedEvent& rEvent) override
{
if (rEvent.GetType() == DataChangedEventType::DISPLAY)
Restart(false);
}
private:
::std::shared_ptr<SlideShowRestarter> mpRestarter;
};
}
const SfxItemPropertyMapEntry* ImplGetPresentationPropertyMap()
{
// NOTE: First member must be sorted
static const SfxItemPropertyMapEntry aPresentationPropertyMap_Impl[] =
{
{ OUString("AllowAnimations"), ATTR_PRESENT_ANIMATION_ALLOWED, cppu::UnoType<bool>::get(), 0, 0 },
{ OUString("CustomShow"), ATTR_PRESENT_CUSTOMSHOW, ::cppu::UnoType<OUString>::get(), 0, 0 },
{ OUString("Display"), ATTR_PRESENT_DISPLAY, ::cppu::UnoType<sal_Int32>::get(), 0, 0 },
{ OUString("FirstPage"), ATTR_PRESENT_DIANAME, ::cppu::UnoType<OUString>::get(), 0, 0 },
{ OUString("IsAlwaysOnTop"), ATTR_PRESENT_ALWAYS_ON_TOP, cppu::UnoType<bool>::get(), 0, 0 },
{ OUString("IsAutomatic"), ATTR_PRESENT_MANUEL, cppu::UnoType<bool>::get(), 0, 0 },
{ OUString("IsEndless"), ATTR_PRESENT_ENDLESS, cppu::UnoType<bool>::get(), 0, 0 },
{ OUString("IsFullScreen"), ATTR_PRESENT_FULLSCREEN, cppu::UnoType<bool>::get(), 0, 0 },
{ OUString("IsShowAll"), ATTR_PRESENT_ALL, cppu::UnoType<bool>::get(), 0, 0 },
{ OUString("IsMouseVisible"), ATTR_PRESENT_MOUSE, cppu::UnoType<bool>::get(), 0, 0 },
{ OUString("IsShowLogo"), ATTR_PRESENT_SHOW_PAUSELOGO, cppu::UnoType<bool>::get(), 0, 0 },
{ OUString("IsTransitionOnClick"), ATTR_PRESENT_CHANGE_PAGE, cppu::UnoType<bool>::get(), 0, 0 },
{ OUString("Pause"), ATTR_PRESENT_PAUSE_TIMEOUT, ::cppu::UnoType<sal_Int32>::get(), 0, 0 },
{ OUString("StartWithNavigator"), ATTR_PRESENT_NAVIGATOR, cppu::UnoType<bool>::get(), 0, 0 },
{ OUString("UsePen"), ATTR_PRESENT_PEN, cppu::UnoType<bool>::get(), 0, 0 },
{ OUString(), 0, css::uno::Type(), 0, 0 }
};
return aPresentationPropertyMap_Impl;
}
// class SlideShow
SlideShow::SlideShow( SdDrawDocument* pDoc )
: SlideshowBase( m_aMutex )
, maPropSet(ImplGetPresentationPropertyMap(), SdrObject::GetGlobalDrawObjectItemPool())
, mbIsInStartup(false)
, mpDoc( pDoc )
, mpCurrentViewShellBase( nullptr )
, mpFullScreenViewShellBase( nullptr )
, mpFullScreenFrameView( nullptr )
, mnInPlaceConfigEvent( nullptr )
{
}
void SlideShow::ThrowIfDisposed() const
{
if( mpDoc == nullptr )
throw DisposedException();
}
/// used by the model to create a slideshow for it
rtl::Reference< SlideShow > SlideShow::Create( SdDrawDocument* pDoc )
{
return new SlideShow( pDoc );
}
rtl::Reference< SlideShow > SlideShow::GetSlideShow( SdDrawDocument const * pDocument )
{
rtl::Reference< SlideShow > xRet;
if( pDocument )
xRet = GetSlideShow( *pDocument );
return xRet;
}
rtl::Reference< SlideShow > SlideShow::GetSlideShow( SdDrawDocument const & rDocument )
{
return rtl::Reference< SlideShow >(
dynamic_cast< SlideShow* >( rDocument.getPresentation().get() ) );
}
rtl::Reference< SlideShow > SlideShow::GetSlideShow( ViewShellBase const & rBase )
{
return GetSlideShow( rBase.GetDocument() );
}
css::uno::Reference< css::presentation::XSlideShowController > SlideShow::GetSlideShowController(ViewShellBase const & rBase )
{
rtl::Reference< SlideShow > xSlideShow( GetSlideShow( rBase ) );
Reference< XSlideShowController > xRet;
if( xSlideShow.is() )
xRet = xSlideShow->getController();
return xRet;
}
bool SlideShow::StartPreview( ViewShellBase const & rBase,
const css::uno::Reference< css::drawing::XDrawPage >& xDrawPage,
const css::uno::Reference< css::animations::XAnimationNode >& xAnimationNode )
{
rtl::Reference< SlideShow > xSlideShow( GetSlideShow( rBase ) );
if( !xSlideShow.is() )
return false;
xSlideShow->startPreview( xDrawPage, xAnimationNode );
return true;
}
void SlideShow::Stop( ViewShellBase const & rBase )
{
rtl::Reference< SlideShow > xSlideShow( GetSlideShow( rBase ) );
if( xSlideShow.is() )
xSlideShow->end();
}
bool SlideShow::IsRunning( ViewShellBase const & rBase )
{
rtl::Reference< SlideShow > xSlideShow( GetSlideShow( rBase ) );
return xSlideShow.is() && xSlideShow->isRunning();
}
bool SlideShow::IsRunning( ViewShell& rViewShell )
{
rtl::Reference< SlideShow > xSlideShow( GetSlideShow( rViewShell.GetViewShellBase() ) );
return xSlideShow.is() && xSlideShow->isRunning() && (xSlideShow->mxController->getViewShell() == &rViewShell);
}
void SlideShow::CreateController( ViewShell* pViewSh, ::sd::View* pView, vcl::Window* pParentWindow )
{
DBG_ASSERT( !mxController.is(), "sd::SlideShow::CreateController(), clean up old controller first!" );
Reference< XPresentation2 > xThis( this );
rtl::Reference<SlideshowImpl> xController (
new SlideshowImpl(xThis, pViewSh, pView, mpDoc, pParentWindow));
// Reset mbIsInStartup. From here mxController.is() is used to prevent
// multiple slide show instances for one document.
mxController = xController;
mbIsInStartup = false;
}
// XServiceInfo
OUString SAL_CALL SlideShow::getImplementationName( )
{
return OUString( "com.sun.star.comp.sd.SlideShow" );
}
sal_Bool SAL_CALL SlideShow::supportsService( const OUString& ServiceName )
{
return cppu::supportsService( this, ServiceName );
}
Sequence< OUString > SAL_CALL SlideShow::getSupportedServiceNames( )
{
OUString aService( "com.sun.star.presentation.Presentation" );
Sequence< OUString > aSeq( &aService, 1 );
return aSeq;
}
// XPropertySet
Reference< XPropertySetInfo > SAL_CALL SlideShow::getPropertySetInfo()
{
SolarMutexGuard aGuard;
static Reference< XPropertySetInfo > xInfo = maPropSet.getPropertySetInfo();
return xInfo;
}
void SAL_CALL SlideShow::setPropertyValue( const OUString& aPropertyName, const Any& aValue )
{
SolarMutexGuard aGuard;
ThrowIfDisposed();
sd::PresentationSettings& rPresSettings = mpDoc->getPresentationSettings();
const SfxItemPropertySimpleEntry* pEntry = maPropSet.getPropertyMapEntry(aPropertyName);
if( pEntry && ((pEntry->nFlags & PropertyAttribute::READONLY) != 0) )
throw PropertyVetoException();
bool bValuesChanged = false;
bool bIllegalArgument = true;
switch( pEntry ? pEntry->nWID : -1 )
{
case ATTR_PRESENT_ALL:
{
bool bVal = false;
if( aValue >>= bVal )
{
bIllegalArgument = false;
if( rPresSettings.mbAll != bVal )
{
rPresSettings.mbAll = bVal;
bValuesChanged = true;
if( bVal )
rPresSettings.mbCustomShow = false;
}
}
break;
}
case ATTR_PRESENT_CHANGE_PAGE:
{
bool bVal = false;
if( aValue >>= bVal )
{
bIllegalArgument = false;
if( bVal == rPresSettings.mbLockedPages )
{
bValuesChanged = true;
rPresSettings.mbLockedPages = !bVal;
}
}
break;
}
case ATTR_PRESENT_ANIMATION_ALLOWED:
{
bool bVal = false;
if( aValue >>= bVal )
{
bIllegalArgument = false;
if(rPresSettings.mbAnimationAllowed != bVal)
{
bValuesChanged = true;
rPresSettings.mbAnimationAllowed = bVal;
}
}
break;
}
case ATTR_PRESENT_CUSTOMSHOW:
{
OUString aShowName;
if( aValue >>= aShowName )
{
bIllegalArgument = false;
SdCustomShowList* pCustomShowList = mpDoc->GetCustomShowList();
if(pCustomShowList)
{
SdCustomShow* pCustomShow;
for( pCustomShow = pCustomShowList->First(); pCustomShow != nullptr; pCustomShow = pCustomShowList->Next() )
{
if( pCustomShow->GetName() == aShowName )
break;
}
rPresSettings.mbCustomShow = true;
bValuesChanged = true;
}
}
break;
}
case ATTR_PRESENT_ENDLESS:
{
bool bVal = false;
if( aValue >>= bVal )
{
bIllegalArgument = false;
if( rPresSettings.mbEndless != bVal)
{
bValuesChanged = true;
rPresSettings.mbEndless = bVal;
}
}
break;
}
case ATTR_PRESENT_FULLSCREEN:
{
bool bVal = false;
if( aValue >>= bVal )
{
bIllegalArgument = false;
if( rPresSettings.mbFullScreen != bVal)
{
bValuesChanged = true;
rPresSettings.mbFullScreen = bVal;
}
}
break;
}
case ATTR_PRESENT_DIANAME:
{
OUString aPresPage;
aValue >>= aPresPage;
bIllegalArgument = false;
if( (rPresSettings.maPresPage != aPresPage) || !rPresSettings.mbCustomShow || !rPresSettings.mbAll )
{
bValuesChanged = true;
rPresSettings.maPresPage = getUiNameFromPageApiNameImpl(aPresPage);
rPresSettings.mbCustomShow = false;
rPresSettings.mbAll = false;
}
break;
}
case ATTR_PRESENT_MANUEL:
{
bool bVal = false;
if( aValue >>= bVal )
{
bIllegalArgument = false;
if( rPresSettings.mbManual != bVal)
{
bValuesChanged = true;
rPresSettings.mbManual = bVal;
}
}
break;
}
case ATTR_PRESENT_MOUSE:
{
bool bVal = false;
if( aValue >>= bVal )
{
bIllegalArgument = false;
if( rPresSettings.mbMouseVisible != bVal)
{
bValuesChanged = true;
rPresSettings.mbMouseVisible = bVal;
}
}
break;
}
case ATTR_PRESENT_ALWAYS_ON_TOP:
{
bool bVal = false;
if( aValue >>= bVal )
{
bIllegalArgument = false;
if( rPresSettings.mbAlwaysOnTop != bVal)
{
bValuesChanged = true;
rPresSettings.mbAlwaysOnTop = bVal;
}
}
break;
}
case ATTR_PRESENT_NAVIGATOR:
bIllegalArgument = false;
//ignored, but exists in some older documents
break;
case ATTR_PRESENT_PEN:
{
bool bVal = false;
if( aValue >>= bVal )
{
bIllegalArgument = false;
if(rPresSettings.mbMouseAsPen != bVal)
{
bValuesChanged = true;
rPresSettings.mbMouseAsPen = bVal;
}
}
break;
}
case ATTR_PRESENT_PAUSE_TIMEOUT:
{
sal_Int32 nValue = 0;
if( (aValue >>= nValue) && (nValue >= 0) )
{
bIllegalArgument = false;
if( rPresSettings.mnPauseTimeout != nValue )
{
bValuesChanged = true;
rPresSettings.mnPauseTimeout = nValue;
}
}
break;
}
case ATTR_PRESENT_SHOW_PAUSELOGO:
{
bool bVal = false;
if( aValue >>= bVal )
{
bIllegalArgument = false;
if( rPresSettings.mbShowPauseLogo != bVal )
{
bValuesChanged = true;
rPresSettings.mbShowPauseLogo = bVal;
}
}
break;
}
case ATTR_PRESENT_DISPLAY:
{
sal_Int32 nDisplay = 0;
if( aValue >>= nDisplay )
{
bIllegalArgument = false;
SdOptions* pOptions = SD_MOD()->GetSdOptions(DocumentType::Impress);
pOptions->SetDisplay( nDisplay );
FullScreenWorkWindow *pWin = dynamic_cast<FullScreenWorkWindow *>(GetWorkWindow());
if( !pWin )
return;
pWin->Restart(true);
}
break;
}
default:
throw UnknownPropertyException( OUString::number(pEntry ? pEntry->nWID : -1), static_cast<cppu::OWeakObject*>(this));
}
if( bIllegalArgument )
throw IllegalArgumentException();
if( bValuesChanged )
mpDoc->SetChanged();
}
Any SAL_CALL SlideShow::getPropertyValue( const OUString& PropertyName )
{
SolarMutexGuard aGuard;
ThrowIfDisposed();
const sd::PresentationSettings& rPresSettings = mpDoc->getPresentationSettings();
const SfxItemPropertySimpleEntry* pEntry = maPropSet.getPropertyMapEntry(PropertyName);
switch( pEntry ? pEntry->nWID : -1 )
{
case ATTR_PRESENT_ALL:
return Any( !rPresSettings.mbCustomShow && rPresSettings.mbAll );
case ATTR_PRESENT_CHANGE_PAGE:
return Any( !rPresSettings.mbLockedPages );
case ATTR_PRESENT_ANIMATION_ALLOWED:
return Any( rPresSettings.mbAnimationAllowed );
case ATTR_PRESENT_CUSTOMSHOW:
{
SdCustomShowList* pList = mpDoc->GetCustomShowList();
SdCustomShow* pShow = (pList && rPresSettings.mbCustomShow) ? pList->GetCurObject() : nullptr;
OUString aShowName;
if(pShow)
aShowName = pShow->GetName();
return Any( aShowName );
}
case ATTR_PRESENT_ENDLESS:
return Any( rPresSettings.mbEndless );
case ATTR_PRESENT_FULLSCREEN:
return Any( rPresSettings.mbFullScreen );
case ATTR_PRESENT_DIANAME:
{
OUString aSlideName;
if( !rPresSettings.mbCustomShow && !rPresSettings.mbAll )
aSlideName = getPageApiNameFromUiName( rPresSettings.maPresPage );
return Any( aSlideName );
}
case ATTR_PRESENT_MANUEL:
return Any( rPresSettings.mbManual );
case ATTR_PRESENT_MOUSE:
return Any( rPresSettings.mbMouseVisible );
case ATTR_PRESENT_ALWAYS_ON_TOP:
return Any( rPresSettings.mbAlwaysOnTop );
case ATTR_PRESENT_NAVIGATOR:
return Any( false );
case ATTR_PRESENT_PEN:
return Any( rPresSettings.mbMouseAsPen );
case ATTR_PRESENT_PAUSE_TIMEOUT:
return Any( rPresSettings.mnPauseTimeout );
case ATTR_PRESENT_SHOW_PAUSELOGO:
return Any( rPresSettings.mbShowPauseLogo );
case ATTR_PRESENT_DISPLAY:
{
SdOptions* pOptions = SD_MOD()->GetSdOptions(DocumentType::Impress);
return Any(pOptions->GetDisplay());
}
default:
throw UnknownPropertyException( OUString::number(pEntry ? pEntry->nWID : -1), static_cast<cppu::OWeakObject*>(this));
}
}
void SAL_CALL SlideShow::addPropertyChangeListener( const OUString& , const Reference< XPropertyChangeListener >& )
{
}
void SAL_CALL SlideShow::removePropertyChangeListener( const OUString& , const Reference< XPropertyChangeListener >& )
{
}
void SAL_CALL SlideShow::addVetoableChangeListener( const OUString& , const Reference< XVetoableChangeListener >& )
{
}
void SAL_CALL SlideShow::removeVetoableChangeListener( const OUString& , const Reference< XVetoableChangeListener >& )
{
}
// XPresentation
void SAL_CALL SlideShow::start()
{
const Sequence< PropertyValue > aArguments;
startWithArguments( aArguments );
}
WorkWindow *SlideShow::GetWorkWindow()
{
if( !mpFullScreenViewShellBase )
return nullptr;
PresentationViewShell* pShell = dynamic_cast<PresentationViewShell*>(mpFullScreenViewShellBase->GetMainViewShell().get());
if( !pShell || !pShell->GetViewFrame() )
return nullptr;
return dynamic_cast<WorkWindow*>(pShell->GetViewFrame()->GetFrame().GetWindow().GetParent());
}
bool SlideShow::IsExitAfterPresenting() const
{
SolarMutexGuard aGuard;
ThrowIfDisposed();
return mpDoc->IsExitAfterPresenting();
}
void SlideShow::SetExitAfterPresenting(bool bExit)
{
SolarMutexGuard aGuard;
ThrowIfDisposed();
mpDoc->SetExitAfterPresenting(bExit);
}
void SAL_CALL SlideShow::end()
{
SolarMutexGuard aGuard;
// The mbIsInStartup flag should have been reset during the start of the
// slide show. Reset it here just in case that something has horribly
// gone wrong.
OSL_ASSERT(!mbIsInStartup);
mbIsInStartup = false;
rtl::Reference< SlideshowImpl > xController( mxController );
if( xController.is() )
{
mxController.clear();
if( mpFullScreenFrameView )
{
delete mpFullScreenFrameView;
mpFullScreenFrameView = nullptr;
}
ViewShellBase* pFullScreenViewShellBase = mpFullScreenViewShellBase;
mpFullScreenViewShellBase = nullptr;
// dispose before fullscreen window changes screens
// (potentially). If this needs to be moved behind
// pWorkWindow->StartPresentationMode() again, read issue
// pWorkWindow->i94007 & implement the solution outlined
// there.
xController->dispose();
if( pFullScreenViewShellBase )
{
PresentationViewShell* pShell = dynamic_cast<PresentationViewShell*>(pFullScreenViewShellBase->GetMainViewShell().get());
if( pShell && pShell->GetViewFrame() )
{
WorkWindow* pWorkWindow = dynamic_cast<WorkWindow*>(pShell->GetViewFrame()->GetFrame().GetWindow().GetParent());
if( pWorkWindow )
{
pWorkWindow->StartPresentationMode( (mxController.is() && mxController->maPresSettings.mbAlwaysOnTop)
? PresentationFlags::HideAllApps : PresentationFlags::NONE );
}
}
}
if( pFullScreenViewShellBase )
{
PresentationViewShell* pShell = nullptr;
{
// Get the shell pointer in its own scope to be sure that
// the shared_ptr to the shell is released before DoClose()
// is called.
::std::shared_ptr<ViewShell> pSharedView (pFullScreenViewShellBase->GetMainViewShell());
pShell = dynamic_cast<PresentationViewShell*>(pSharedView.get());
}
if( pShell && pShell->GetViewFrame() )
pShell->GetViewFrame()->DoClose();
}
else if( mpCurrentViewShellBase )
{
ViewShell* pViewShell = mpCurrentViewShellBase->GetMainViewShell().get();
if( pViewShell )
{
FrameView* pFrameView = pViewShell->GetFrameView();
if( pFrameView && (pFrameView->GetPresentationViewShellId() != SID_VIEWSHELL0) )
{
ViewShell::ShellType ePreviousType (pFrameView->GetPreviousViewShellType());
pFrameView->SetPreviousViewShellType(ViewShell::ST_NONE);
pFrameView->SetPresentationViewShellId(SID_VIEWSHELL0);
pFrameView->SetPreviousViewShellType(pViewShell->GetShellType());
framework::FrameworkHelper::Instance(*mpCurrentViewShellBase)->RequestView(
framework::FrameworkHelper::GetViewURL(ePreviousType),
framework::FrameworkHelper::msCenterPaneURL);
pViewShell->GetViewFrame()->GetBindings().InvalidateAll( true );
}
}
}
if( mpCurrentViewShellBase )
{
ViewShell* pViewShell = mpCurrentViewShellBase->GetMainViewShell().get();
if( pViewShell )
{
// invalidate the view shell so the presentation slot will be re-enabled
// and the rehearsing will be updated
pViewShell->Invalidate();
if( xController->meAnimationMode ==ANIMATIONMODE_SHOW )
{
// switch to the previously visible Slide
DrawViewShell* pDrawViewShell = dynamic_cast<DrawViewShell*>( pViewShell );
if( pDrawViewShell )
pDrawViewShell->SwitchPage( static_cast<sal_uInt16>(xController->getRestoreSlide()) );
else
{
Reference<XDrawView> xDrawView (
Reference<XWeak>(&mpCurrentViewShellBase->GetDrawController()), UNO_QUERY);
if (xDrawView.is())
xDrawView->setCurrentPage(
Reference<XDrawPage>(
mpDoc->GetSdPage(xController->getRestoreSlide(), PageKind::Standard)->getUnoPage(),
UNO_QUERY));
}
}
if( pViewShell->GetDoc()->IsExitAfterPresenting() )
{
pViewShell->GetDoc()->SetExitAfterPresenting( false );
Reference<frame::XDispatchProvider> xProvider(pViewShell->GetViewShellBase().GetController()->getFrame(),
UNO_QUERY);
if( xProvider.is() )
{
util::URL aURL;
aURL.Complete = ".uno:CloseFrame";
uno::Reference< frame::XDispatch > xDispatch(
xProvider->queryDispatch(
aURL, OUString(), 0));
if( xDispatch.is() )
{
xDispatch->dispatch(aURL,
uno::Sequence< beans::PropertyValue >());
}
}
}
}
//Fire the acc focus event when focus is switched back. The above method mpCurrentViewShellBase->GetWindow()->GrabFocus() will
//set focus to WorkWindow instead of the sd::window, so here call Shell's method to fire the focus event
if (pViewShell)
pViewShell->SwitchActiveViewFireFocus();
}
mpCurrentViewShellBase = nullptr;
}
}
void SAL_CALL SlideShow::rehearseTimings()
{
Sequence< PropertyValue > aArguments(1);
aArguments[0].Name = "RehearseTimings";
aArguments[0].Value <<= true;
startWithArguments( aArguments );
}
// XPresentation2
void SAL_CALL SlideShow::startWithArguments(const Sequence< PropertyValue >& rArguments)
{
SolarMutexGuard aGuard;
ThrowIfDisposed();
// Stop a running show before starting a new one.
if( mxController.is() )
{
OSL_ASSERT(!mbIsInStartup);
end();
}
else if (mbIsInStartup)
{
// We are already somewhere in process of starting a slide show but
// have not yet got to the point where mxController is set. There
// is not yet a slide show to end so return silently.
return;
}
// Prevent multiple instance of the SlideShow class for one document.
mbIsInStartup = true;
mxCurrentSettings.reset( new PresentationSettingsEx( mpDoc->getPresentationSettings() ) );
mxCurrentSettings->SetArguments( rArguments );
// if there is no view shell base set, use the current one or the first using this document
if( mpCurrentViewShellBase == nullptr )
{
// first check current
::sd::ViewShellBase* pBase = ::sd::ViewShellBase::GetViewShellBase( SfxViewFrame::Current() );
if( pBase && pBase->GetDocument() == mpDoc )
{
mpCurrentViewShellBase = pBase;
}
else
{
// current is not ours, so get first from ours
mpCurrentViewShellBase = ::sd::ViewShellBase::GetViewShellBase( SfxViewFrame::GetFirst( mpDoc->GetDocSh() ) );
}
}
// #i118456# make sure TextEdit changes get pushed to model.
// mpDrawView is tested against NULL above already.
if(mpCurrentViewShellBase)
{
ViewShell* pViewShell = mpCurrentViewShellBase->GetMainViewShell().get();
if(pViewShell && pViewShell->GetView())
{
pViewShell->GetView()->SdrEndTextEdit();
}
}
// Start either a full-screen or an in-place show.
if(mxCurrentSettings->mbFullScreen && !mxCurrentSettings->mbPreview)
StartFullscreenPresentation();
else
StartInPlacePresentation();
}
sal_Bool SAL_CALL SlideShow::isRunning( )
{
SolarMutexGuard aGuard;
return mxController.is() && mxController->isRunning();
}
Reference< XSlideShowController > SAL_CALL SlideShow::getController( )
{
ThrowIfDisposed();
Reference< XSlideShowController > xController( mxController.get() );
return xController;
}
// XComponent
void SAL_CALL SlideShow::disposing()
{
SolarMutexGuard aGuard;
if( mnInPlaceConfigEvent )
{
Application::RemoveUserEvent( mnInPlaceConfigEvent );
mnInPlaceConfigEvent = nullptr;
}
if( mxController.is() )
{
mxController->dispose();
mxController.clear();
}
mpCurrentViewShellBase = nullptr;
mpFullScreenViewShellBase = nullptr;
mpDoc = nullptr;
}
void SlideShow::startPreview( const Reference< XDrawPage >& xDrawPage, const Reference< XAnimationNode >& xAnimationNode )
{
Sequence< PropertyValue > aArguments(4);
aArguments[0].Name = "Preview";
aArguments[0].Value <<= true;
aArguments[1].Name = "FirstPage";
aArguments[1].Value <<= xDrawPage;
aArguments[2].Name = "AnimationNode";
aArguments[2].Value <<= xAnimationNode;
aArguments[3].Name = "ParentWindow";
aArguments[3].Value <<= Reference< XWindow >();
startWithArguments( aArguments );
}
OutputDevice* SlideShow::getShowWindow()
{
return mxController.is() ? mxController->mpShowWindow.get() : nullptr;
}
int SlideShow::getAnimationMode()
{
return mxController.is() ? mxController->meAnimationMode : ANIMATIONMODE_SHOW;
}
void SlideShow::jumpToPageIndex( sal_Int32 nPageIndex )
{
if( mxController.is() )
mxController->displaySlideIndex( nPageIndex );
}
void SlideShow::jumpToPageNumber( sal_Int32 nPageNumber )
{
if( mxController.is() )
mxController->displaySlideNumber( nPageNumber );
}
sal_Int32 SlideShow::getCurrentPageNumber()
{
return mxController.is() ? mxController->getCurrentSlideNumber() : 0;
}
void SlideShow::jumpToBookmark( const OUString& sBookmark )
{
if( mxController.is() )
mxController->jumpToBookmark( sBookmark );
}
bool SlideShow::isFullScreen()
{
return mxController.is() && mxController->maPresSettings.mbFullScreen;
}
void SlideShow::resize( const Size &rSize )
{
if( mxController.is() )
mxController->resize( rSize );
}
void SlideShow::activate( ViewShellBase& rBase )
{
if( (mpFullScreenViewShellBase == &rBase) && !mxController.is() )
{
::std::shared_ptr<PresentationViewShell> pShell = std::dynamic_pointer_cast<PresentationViewShell>(rBase.GetMainViewShell());
if(pShell.get() != nullptr)
{
pShell->FinishInitialization( mpFullScreenFrameView );
mpFullScreenFrameView = nullptr;
CreateController( pShell.get(), pShell->GetView(), rBase.GetViewWindow() );
if( mxController->startShow(mxCurrentSettings.get()) )
{
pShell->Resize();
// Defer the sd::ShowWindow's GrabFocus to here. so that the accessible event can be fired correctly.
pShell->GetActiveWindow()->GrabFocus();
}
else
{
end();
return;
}
}
}
if( mxController.is() )
mxController->activate();
}
void SlideShow::deactivate()
{
mxController->deactivate();
}
bool SlideShow::keyInput(const KeyEvent& rKEvt)
{
return mxController.is() && mxController->keyInput(rKEvt);
}
void SlideShow::paint()
{
if( mxController.is() )
mxController->paint();
}
void SlideShow::pause( bool bPause )
{
if( mxController.is() )
{
if( bPause )
mxController->pause();
else
mxController->resume();
}
}
bool SlideShow::swipe(const CommandSwipeData& rSwipeData)
{
return mxController.is() && mxController->swipe(rSwipeData);
}
bool SlideShow::longpress(const CommandLongPressData& rLongPressData)
{
return mxController.is() && mxController->longpress(rLongPressData);
}
void SlideShow::StartInPlacePresentationConfigurationCallback()
{
if( mnInPlaceConfigEvent != nullptr )
Application::RemoveUserEvent( mnInPlaceConfigEvent );
mnInPlaceConfigEvent = Application::PostUserEvent( LINK( this, SlideShow, StartInPlacePresentationConfigurationHdl ) );
}
IMPL_LINK_NOARG(SlideShow, StartInPlacePresentationConfigurationHdl, void*, void)
{
mnInPlaceConfigEvent = nullptr;
StartInPlacePresentation();
}
void SlideShow::StartInPlacePresentation()
{
if( mpCurrentViewShellBase )
{
// Save the current view shell type so that it can be restored after the
// show has ended. If there already is a saved shell type then that is
// not overwritten.
ViewShell::ShellType eShell = ViewShell::ST_NONE;
::std::shared_ptr<FrameworkHelper> pHelper(FrameworkHelper::Instance(*mpCurrentViewShellBase));
::std::shared_ptr<ViewShell> pMainViewShell(pHelper->GetViewShell(FrameworkHelper::msCenterPaneURL));
if( pMainViewShell.get() )
eShell = pMainViewShell->GetShellType();
if( eShell != ViewShell::ST_IMPRESS )
{
// Switch temporary to a DrawViewShell which supports the in-place presentation.
if( pMainViewShell.get() )
{
FrameView* pFrameView = pMainViewShell->GetFrameView();
pFrameView->SetPresentationViewShellId(SID_VIEWSHELL1);
pFrameView->SetPreviousViewShellType (pMainViewShell->GetShellType());
pFrameView->SetPageKind (PageKind::Standard);
}
pHelper->RequestView( FrameworkHelper::msImpressViewURL, FrameworkHelper::msCenterPaneURL );
pHelper->RunOnConfigurationEvent(
FrameworkHelper::msConfigurationUpdateEndEvent,
[this] (bool const) { return this->StartInPlacePresentationConfigurationCallback(); } );
return;
}
else
{
vcl::Window* pParentWindow = mxCurrentSettings->mpParentWindow;
if( pParentWindow == nullptr )
pParentWindow = mpCurrentViewShellBase->GetViewWindow();
CreateController( pMainViewShell.get(), pMainViewShell->GetView(), pParentWindow );
}
}
else if( mxCurrentSettings->mpParentWindow )
{
// no current view shell, but parent window
CreateController( nullptr, nullptr, mxCurrentSettings->mpParentWindow );
}
if( mxController.is() )
{
bool bSuccess = false;
if( mxCurrentSettings.get() && mxCurrentSettings->mbPreview )
{
bSuccess = mxController->startPreview(mxCurrentSettings->mxStartPage, mxCurrentSettings->mxAnimationNode, mxCurrentSettings->mpParentWindow );
}
else
{
bSuccess = mxController->startShow(mxCurrentSettings.get());
}
if( !bSuccess )
end();
else
{
if(mpCurrentViewShellBase)
mpCurrentViewShellBase->GetWindow()->GrabFocus();
}
}
}
void SlideShow::StartFullscreenPresentation( )
{
// Create the top level window in which the PresentationViewShell(Base)
// will be created. This is done here explicitly so that we can make it
// fullscreen.
const sal_Int32 nDisplay (GetDisplay());
VclPtr<WorkWindow> pWorkWindow = VclPtr<FullScreenWorkWindow>::Create(this, mpCurrentViewShellBase);
pWorkWindow->SetBackground(Wallpaper(COL_BLACK));
pWorkWindow->StartPresentationMode( true, mpDoc->getPresentationSettings().mbAlwaysOnTop ? PresentationFlags::HideAllApps : PresentationFlags::NONE, nDisplay);
// pWorkWindow->ShowFullScreenMode(sal_False, nDisplay);
if (pWorkWindow->IsVisible())
{
// Initialize the new presentation view shell with a copy of the
// frame view of the current view shell. This avoids that
// changes made by the presentation have an effect on the other
// view shells.
FrameView* pOriginalFrameView = nullptr;
::std::shared_ptr<ViewShell> xShell(mpCurrentViewShellBase->GetMainViewShell());
if (xShell.get())
pOriginalFrameView = xShell->GetFrameView();
delete mpFullScreenFrameView;
mpFullScreenFrameView = new FrameView(mpDoc, pOriginalFrameView);
// The new frame is created hidden. To make it visible and activate the
// new view shell--a prerequisite to process slot calls and initialize
// its panes--a GrabFocus() has to be called later on.
SfxFrame* pNewFrame = SfxFrame::CreateHidden( *mpDoc->GetDocSh(), *pWorkWindow, PRESENTATION_FACTORY_ID );
pNewFrame->SetPresentationMode(true);
mpFullScreenViewShellBase = static_cast<ViewShellBase*>(pNewFrame->GetCurrentViewFrame()->GetViewShell());
if(mpFullScreenViewShellBase != nullptr)
{
// The following GrabFocus() is responsible for activating the
// new view shell. Without it the screen remains blank (under
// Windows and some Linux variants.)
mpFullScreenViewShellBase->GetWindow()->GrabFocus();
}
}
}
/// convert configuration setting display concept to real screens
sal_Int32 SlideShow::GetDisplay()
{
sal_Int32 nDisplay = 0;
SdOptions* pOptions = SD_MOD()->GetSdOptions(DocumentType::Impress);
if( pOptions )
nDisplay = pOptions->GetDisplay();
if( nDisplay < 0 )
nDisplay = -1;
else if( nDisplay == 0)
nDisplay = static_cast<sal_Int32>(Application::GetDisplayExternalScreen());
else
nDisplay--;
SAL_INFO("sd", "Presenting on real screen " << nDisplay);
return nDisplay;
}
bool SlideShow::dependsOn( ViewShellBase const * pViewShellBase )
{
return mxController.is() && (pViewShellBase == mpCurrentViewShellBase) && mpFullScreenViewShellBase;
}
Reference< presentation::XPresentation2 > CreatePresentation( const SdDrawDocument& rDocument )
{
return Reference< presentation::XPresentation2 >( SlideShow::Create( const_cast< SdDrawDocument* >( &rDocument ) ).get() );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V581 The conditional expressions of the 'if' statements situated alongside each other are identical. Check lines: 720, 768.