LibreOffice Module sd (master): sd::slidesorter::controller::VisibleAreaManager Class Reference

LibreOffice Module sd (master) 1

Manage requests for scrolling page objects into view. More...

#include <SlsVisibleAreaManager.hxx>

Collaboration diagram for sd::slidesorter::controller::VisibleAreaManager:

Classes
class	TemporaryDisabler
	Temporarily disable the update of the visible area. More...

Public Member Functions
	VisibleAreaManager (SlideSorter &rSlideSorter)

	~VisibleAreaManager ()

	VisibleAreaManager (const VisibleAreaManager &)=delete

VisibleAreaManager &	operator= (const VisibleAreaManager &)=delete

void	ActivateCurrentSlideTracking ()

void	DeactivateCurrentSlideTracking ()

bool	IsCurrentSlideTrackingActive () const

void	RequestCurrentSlideVisible ()
	Request the current slide to be moved into the visible area. More...

void	RequestVisible (const model::SharedPageDescriptor &rpDescriptor, const bool bForce=false)
	Request to make the specified page object visible. More...

Private Member Functions
void	MakeVisible ()

::std::optional< Point >	GetRequestedTopLeft () const

Private Attributes
SlideSorter &	mrSlideSorter

::std::vector<::tools::Rectangle >	maVisibleRequests
	List of rectangle that someone wants to be moved into the visible area. More...

Point	maRequestedVisibleTopLeft

bool	mbIsCurrentSlideTrackingActive

int	mnDisableCount

Detailed Description

Manage requests for scrolling page objects into view.

Definition at line 36 of file SlsVisibleAreaManager.hxx.

Constructor & Destructor Documentation

◆ VisibleAreaManager() [1/2]

sd::slidesorter::controller::VisibleAreaManager::VisibleAreaManager ( SlideSorter & rSlideSorter )

explicit

Definition at line 51 of file SlsVisibleAreaManager.cxx.

◆ ~VisibleAreaManager()

sd::slidesorter::controller::VisibleAreaManager::~VisibleAreaManager ( )

Definition at line 58 of file SlsVisibleAreaManager.cxx.

◆ VisibleAreaManager() [2/2]

sd::slidesorter::controller::VisibleAreaManager::VisibleAreaManager ( const VisibleAreaManager & )

delete

Member Function Documentation

◆ ActivateCurrentSlideTracking()

void sd::slidesorter::controller::VisibleAreaManager::ActivateCurrentSlideTracking ( )

Definition at line 62 of file SlsVisibleAreaManager.cxx.

References mbIsCurrentSlideTrackingActive.

Referenced by RequestVisible().

◆ DeactivateCurrentSlideTracking()

void sd::slidesorter::controller::VisibleAreaManager::DeactivateCurrentSlideTracking ( )

Definition at line 67 of file SlsVisibleAreaManager.cxx.

References mbIsCurrentSlideTrackingActive.

Referenced by sd::slidesorter::controller::ScrollBarManager::Scroll().

◆ GetRequestedTopLeft()

std::optional< Point > sd::slidesorter::controller::VisibleAreaManager::GetRequestedTopLeft ( ) const

private

Definition at line 122 of file SlsVisibleAreaManager.cxx.

References VclPtr< class reference_type >::get(), sd::slidesorter::SlideSorter::GetContentWindow(), sd::slidesorter::view::SlideSorterView::GetModelArea(), vcl::Window::GetOutputSizePixel(), sd::slidesorter::SlideSorter::GetView(), maVisibleRequests, mrSlideSorter, and vcl::Window::PixelToLogic().

Referenced by MakeVisible().

◆ IsCurrentSlideTrackingActive()

bool sd::slidesorter::controller::VisibleAreaManager::IsCurrentSlideTrackingActive ( ) const

inline

Definition at line 46 of file SlsVisibleAreaManager.hxx.

References mbIsCurrentSlideTrackingActive.

◆ MakeVisible()

void sd::slidesorter::controller::VisibleAreaManager::MakeVisible ( )

private

Definition at line 98 of file SlsVisibleAreaManager.cxx.

References VclPtr< class reference_type >::get(), sd::slidesorter::SlideSorter::GetContentWindow(), GetRequestedTopLeft(), maRequestedVisibleTopLeft, maVisibleRequests, mrSlideSorter, and vcl::Window::PixelToLogic().

Referenced by RequestVisible().

◆ operator=()

VisibleAreaManager & sd::slidesorter::controller::VisibleAreaManager::operator= ( const VisibleAreaManager & )

delete

◆ RequestCurrentSlideVisible()

void sd::slidesorter::controller::VisibleAreaManager::RequestCurrentSlideVisible ( )

Request the current slide to be moved into the visible area.

This request is only obeyed when the current slide tracking is active.

See also: ActivateCurrentSlideTracking() and DeactivateCurrentSlideTracking()

Definition at line 91 of file SlsVisibleAreaManager.cxx.

References sd::slidesorter::SlideSorter::GetController(), sd::slidesorter::controller::SlideSorterController::GetCurrentSlideManager(), mbIsCurrentSlideTrackingActive, mnDisableCount, mrSlideSorter, and RequestVisible().

Referenced by sd::slidesorter::controller::SlideSorterController::Rearrange().

◆ RequestVisible()

void sd::slidesorter::controller::VisibleAreaManager::RequestVisible	(	const model::SharedPageDescriptor &	rpDescriptor,
		const bool	bForce = `false`
	)

Request to make the specified page object visible.

Definition at line 72 of file SlsVisibleAreaManager.cxx.

References ActivateCurrentSlideTracking(), sd::slidesorter::view::SlideSorterView::GetLayouter(), sd::slidesorter::view::Layouter::GetPageObjectBox(), sd::slidesorter::SlideSorter::GetView(), MakeVisible(), maVisibleRequests, mbIsCurrentSlideTrackingActive, mnDisableCount, and mrSlideSorter.

Referenced by sd::slidesorter::controller::PageSelector::GetCoreSelection(), RequestCurrentSlideVisible(), and sd::slidesorter::controller::FocusManager::ShowFocusIndicator().

Member Data Documentation

◆ maRequestedVisibleTopLeft

Point sd::slidesorter::controller::VisibleAreaManager::maRequestedVisibleTopLeft

private

Definition at line 80 of file SlsVisibleAreaManager.hxx.

Referenced by MakeVisible().

◆ maVisibleRequests

::std::vector<::tools::Rectangle> sd::slidesorter::controller::VisibleAreaManager::maVisibleRequests

private

List of rectangle that someone wants to be moved into the visible area.

Cleared on every call to ForgetVisibleRequests() and MakeVisible().

Definition at line 78 of file SlsVisibleAreaManager.hxx.

Referenced by GetRequestedTopLeft(), MakeVisible(), and RequestVisible().

◆ mbIsCurrentSlideTrackingActive

bool sd::slidesorter::controller::VisibleAreaManager::mbIsCurrentSlideTrackingActive

private

Definition at line 81 of file SlsVisibleAreaManager.hxx.

Referenced by ActivateCurrentSlideTracking(), DeactivateCurrentSlideTracking(), IsCurrentSlideTrackingActive(), RequestCurrentSlideVisible(), and RequestVisible().

◆ mnDisableCount

int sd::slidesorter::controller::VisibleAreaManager::mnDisableCount

private

Definition at line 82 of file SlsVisibleAreaManager.hxx.

Referenced by RequestCurrentSlideVisible(), RequestVisible(), and sd::slidesorter::controller::VisibleAreaManager::TemporaryDisabler::TemporaryDisabler().

◆ mrSlideSorter

SlideSorter& sd::slidesorter::controller::VisibleAreaManager::mrSlideSorter

private

Definition at line 72 of file SlsVisibleAreaManager.hxx.

Referenced by GetRequestedTopLeft(), MakeVisible(), RequestCurrentSlideVisible(), and RequestVisible().

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