sd::SlideShowRestarter Class Reference

This class is used when a display is removed or added to restart the slide show. More...

#include <SlideShowRestarter.hxx>

Inheritance diagram for sd::SlideShowRestarter:

Collaboration diagram for sd::SlideShowRestarter:

Public Member Functions
	SlideShowRestarter (::rtl::Reference< SlideShow > pSlideShow, ViewShellBase *pViewShellBase)
	Create a new SlideShowRestarter object. More...
virtual	~SlideShowRestarter ()
void	Restart (bool bForce)
	Restarting the slide show is an asynchronous multi step process which is started by calling this method. More...

Private Member Functions
	DECL_LINK (EndPresentation, void *, void)
void	StartPresentation ()
	Restart the presentation on the slide last shown before the restart was initiated. More...

Private Attributes
ImplSVEvent *	mnEventId
::rtl::Reference< SlideShow >	mpSlideShow
ViewShellBase *	mpViewShellBase
::std::shared_ptr< SlideShowRestarter >	mpSelf
sal_Int32	mnDisplayCount
SfxDispatcher *	mpDispatcher
sal_Int32	mnCurrentSlideNumber

Detailed Description

This class is used when a display is removed or added to restart the slide show.

This is necessary at least with DirectX because deactivating a display invalidates DirectX resources. Accessing those leads to a crash.

During a restart a possibly installed presenter extension is given the opportunity to show or hide depending on the number of available displays.

Definition at line 47 of file SlideShowRestarter.hxx.

Constructor & Destructor Documentation

SlideShowRestarter()

sd::SlideShowRestarter::SlideShowRestarter	(	::rtl::Reference< SlideShow >	pSlideShow,
		ViewShellBase *	pViewShellBase
	)

Create a new SlideShowRestarter object.

Parameters

rpSlideShow	The slide show is used to determine the current slide, which is restored after the restart, and of course to stop and start the slide show.
pViewShellBase	Used to get access to a slot dispatcher.

Definition at line 42 of file SlideShowRestarter.cxx.

References GetDispatcher(), and mnEventId.

~SlideShowRestarter()

sd::SlideShowRestarter::~SlideShowRestarter ( )

virtual

Definition at line 54 of file SlideShowRestarter.cxx.

Member Function Documentation

DECL_LINK()

sd::SlideShowRestarter::DECL_LINK ( EndPresentation  , void *  , void    )

private

Restart()

void sd::SlideShowRestarter::Restart

(

bool

bForce

)

Restarting the slide show is an asynchronous multi step process which is started by calling this method.

Parameters

bForce

Used to force a re-start, even if the display count is unchanged.

Definition at line 58 of file SlideShowRestarter.cxx.

References LINK, mnCurrentSlideNumber, mnDisplayCount, mnEventId, mpSelf, mpSlideShow, and Application::PostUserEvent().

StartPresentation()

void sd::SlideShowRestarter::StartPresentation ( )

private

Restart the presentation on the slide last shown before the restart was initiated.

Definition at line 129 of file SlideShowRestarter.cxx.

References aProperties, SfxDispatcher::Execute(), SfxViewFrame::GetDispatcher(), sd::ViewShellBase::GetDrawController(), SfxViewShell::GetViewFrame(), sd::DrawController::IsDisposing(), comphelper::makePropertyValue(), mnCurrentSlideNumber, mpDispatcher, mpSelf, mpSlideShow, mpViewShellBase, and Sequence.

Referenced by sd::IMPL_LINK_NOARG().

Member Data Documentation

mnCurrentSlideNumber

sal_Int32 sd::SlideShowRestarter::mnCurrentSlideNumber

private

Definition at line 75 of file SlideShowRestarter.hxx.

Referenced by Restart(), and StartPresentation().

mnDisplayCount

sal_Int32 sd::SlideShowRestarter::mnDisplayCount

private

Definition at line 73 of file SlideShowRestarter.hxx.

Referenced by Restart().

mnEventId

ImplSVEvent* sd::SlideShowRestarter::mnEventId

private

Definition at line 69 of file SlideShowRestarter.hxx.

Referenced by Restart().

mpDispatcher

SfxDispatcher* sd::SlideShowRestarter::mpDispatcher

private

Definition at line 74 of file SlideShowRestarter.hxx.

Referenced by StartPresentation().

mpSelf

::std::shared_ptr<SlideShowRestarter> sd::SlideShowRestarter::mpSelf

private

Definition at line 72 of file SlideShowRestarter.hxx.

Referenced by Restart(), and StartPresentation().

mpSlideShow

::rtl::Reference<SlideShow> sd::SlideShowRestarter::mpSlideShow

private

Definition at line 70 of file SlideShowRestarter.hxx.

Referenced by Restart(), and StartPresentation().

mpViewShellBase

ViewShellBase* sd::SlideShowRestarter::mpViewShellBase

private

Definition at line 71 of file SlideShowRestarter.hxx.

Referenced by StartPresentation().

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The documentation for this class was generated from the following files:

• SlideShowRestarter.hxx
• SlideShowRestarter.cxx