Inheritance diagram for sdr::contact::ViewObjectContactOfUnoControl_Impl:

Collaboration diagram for sdr::contact::ViewObjectContactOfUnoControl_Impl:

Public Member Functions
	ViewObjectContactOfUnoControl_Impl (ViewObjectContactOfUnoControl *_pAntiImpl)

	ViewObjectContactOfUnoControl_Impl (const ViewObjectContactOfUnoControl_Impl &)=delete

ViewObjectContactOfUnoControl_Impl &	operator= (const ViewObjectContactOfUnoControl_Impl &)=delete

void	dispose ()
	disposes the instance, which is nonfunctional afterwards More...

bool	isDisposed () const
	determines whether the instance is disposed More...

bool	getUnoObject (SdrUnoObj *&_out_rpObject) const
	returns the SdrUnoObject associated with the ViewContact More...

void	ensureControl (const basegfx::B2DHomMatrix *_pInitialViewTransformationOrNULL)
	ensures that we have an ->XControl More...

const ControlHolder &	getExistentControl () const
	returns our XControl, if it already has been created More...

bool	hasControl () const

void	positionAndZoomControl (const basegfx::B2DHomMatrix &_rViewTransformation) const
	positions our XControl according to the geometry settings in the SdrUnoObj, modified by the given transformation, and sets proper zoom settings according to our device More...

bool	isPrintableControl () const
	determines whether or not our control is printable More...

void	setControlDesignMode (bool _bDesignMode) const
	sets the design mode on the control, or at least remembers the flag for the time the control is created More...

bool	isControlVisible () const
	determines whether our control is currently visible More...

const ViewContactOfUnoControl &	getViewContact () const

Static Public Member Functions
static bool	createControlForDevice (IPageViewAccess const &_rPageView, const OutputDevice &_rDevice, const SdrUnoObj &_rUnoObject, const basegfx::B2DHomMatrix &_rInitialViewTransformation, const basegfx::B2DHomMatrix &_rInitialZoomNormalization, ControlHolder &_out_rControl)
	creates an XControl for the given device and SdrUnoObj More...

Protected Member Functions
virtual	~ViewObjectContactOfUnoControl_Impl () override

virtual void SAL_CALL	disposing (const EventObject &Source) override

virtual void SAL_CALL	windowResized (const WindowEvent &e) override

virtual void SAL_CALL	windowMoved (const WindowEvent &e) override

virtual void SAL_CALL	windowShown (const EventObject &e) override

virtual void SAL_CALL	windowHidden (const EventObject &e) override

virtual void SAL_CALL	propertyChange (const PropertyChangeEvent &evt) override

virtual void SAL_CALL	modeChanged (const ModeChangeEvent &_rSource) override

virtual void SAL_CALL	elementInserted (const css::container::ContainerEvent &Event) override

virtual void SAL_CALL	elementRemoved (const css::container::ContainerEvent &Event) override

virtual void SAL_CALL	elementReplaced (const css::container::ContainerEvent &Event) override

Private Types
enum	ViewControlMode { eDesign, eAlive, eUnknown }

Private Member Functions
bool	impl_getPageView_nothrow (SdrPageView *&_out_rpPageView)
	retrieves the SdrPageView which our associated SdrPageViewWindow belongs to More...

void	impl_adjustControlVisibilityToLayerVisibility_throw ()
	adjusts the control visibility so it respects its layer's visibility More...

void	impl_switchControlListening_nothrow (bool _bStart)
	starts or stops listening at various aspects of our control More...

void	impl_switchContainerListening_nothrow (bool _bStart)
	starts or stops listening at our control container More...

void	impl_switchDesignModeListening_nothrow (bool _bStart)
	starts or stops listening at the control for design-mode relevant facets More...

void	impl_switchPropertyListening_nothrow (bool _bStart)
	starts or stops listening for all properties at our control More...

void	impl_dispose_nothrow (bool _bAlsoDisposeControl)
	disposes the instance More...

bool	impl_isDisposed_nofail () const
	determines whether the instance is disposed More...

bool	impl_isControlDesignMode_nothrow () const
	determines whether the control currently is in design mode More...

bool	impl_ensureControl_nothrow (IPageViewAccess const &_rPageView, const OutputDevice &_rDevice, const basegfx::B2DHomMatrix &_rInitialViewTransformation)
	ensures that we have a control for the given PageView/OutputDevice More...

const OutputDevice &	impl_getOutputDevice_throw () const

Static Private Member Functions
static void	impl_adjustControlVisibilityToLayerVisibility_throw (const ControlHolder &_rxControl, const SdrUnoObj &_rUnoObject, IPageViewAccess const &_rPageView, bool _bIsCurrentlyVisible, bool _bForce)
	adjusts the control visibility so it respects its layer's visibility More...

Private Attributes
ViewObjectContactOfUnoControl *	m_pAntiImpl
	the instance whose IMPL we are More...

bool	m_bCreatingControl
	are we currently inside impl_ensureControl_nothrow? More...

ControlHolder	m_aControl
	the control we're responsible for More...

Reference< XContainer >	m_xContainer
	the ControlContainer where we inserted our control More...

VclPtr< OutputDevice >	m_pOutputDeviceForWindow
	the output device for which the control was created More...

bool	m_bControlIsVisible
	flag indicating whether the control is currently visible More...

bool	m_bIsDesignModeListening
	are we currently listening at a design mode control? More...

ViewControlMode	m_eControlDesignMode
	is the control currently in design mode? More...

::basegfx::B2DHomMatrix	m_aZoomLevelNormalization

Detailed Description

Definition at line 505 of file viewobjectcontactofunocontrol.cxx.

Member Enumeration Documentation

enum sdr::contact::ViewObjectContactOfUnoControl_Impl::ViewControlMode

private

Enumerator
eDesign
eAlive
eUnknown

Definition at line 533 of file viewobjectcontactofunocontrol.cxx.

Constructor & Destructor Documentation

sdr::contact::ViewObjectContactOfUnoControl_Impl::ViewObjectContactOfUnoControl_Impl ( ViewObjectContactOfUnoControl * _pAntiImpl )

explicit

Definition at line 842 of file viewobjectcontactofunocontrol.cxx.

References DBG_ASSERT, basegfx::B2DHomMatrix::decompose(), eUnknown, OutputDevice::GetInverseViewTransformation(), OutputDevice::GetMapMode(), impl_getOutputDevice_throw(), m_aZoomLevelNormalization, m_pAntiImpl, and basegfx::B2DHomMatrix::set().

sdr::contact::ViewObjectContactOfUnoControl_Impl::ViewObjectContactOfUnoControl_Impl ( const ViewObjectContactOfUnoControl_Impl & )

delete

sdr::contact::ViewObjectContactOfUnoControl_Impl::~ViewObjectContactOfUnoControl_Impl ( )

overrideprotectedvirtual

Definition at line 874 of file viewobjectcontactofunocontrol.cxx.

References dispose(), and impl_isDisposed_nofail().

Member Function Documentation

bool sdr::contact::ViewObjectContactOfUnoControl_Impl::createControlForDevice	(	IPageViewAccess const &	_rPageView,
		const OutputDevice &	_rDevice,
		const SdrUnoObj &	_rUnoObject,
		const basegfx::B2DHomMatrix &	_rInitialViewTransformation,
		const basegfx::B2DHomMatrix &	_rInitialZoomNormalization,
		ControlHolder &	_out_rControl
	)

static

creates an XControl for the given device and SdrUnoObj

Definition at line 1084 of file viewobjectcontactofunocontrol.cxx.

References sdr::contact::UnoControlContactHelper::adjustControlGeometry_throw(), DBG_ASSERT, DBG_UNHANDLED_EXCEPTION, sdr::contact::UnoControlContactHelper::disposeAndClearControl_nothrow(), Exception, SdrTextObj::GetLogicRect(), SdrUnoObj::GetUnoControlModel(), SdrUnoObj::GetUnoControlTypeName(), and impl_adjustControlVisibilityToLayerVisibility_throw().

Referenced by sdr::contact::ViewObjectContactOfUnoControl::getTemporaryControlForWindow(), and impl_ensureControl_nothrow().

void sdr::contact::ViewObjectContactOfUnoControl_Impl::dispose ( void )

disposes the instance, which is nonfunctional afterwards

Definition at line 909 of file viewobjectcontactofunocontrol.cxx.

References impl_dispose_nothrow().

Referenced by ~ViewObjectContactOfUnoControl_Impl().

void SAL_CALL sdr::contact::ViewObjectContactOfUnoControl_Impl::disposing ( const EventObject & Source )

overrideprotectedvirtual

Definition at line 1303 of file viewobjectcontactofunocontrol.cxx.

References DBG_ASSERT, impl_dispose_nothrow(), m_aControl, and m_xContainer.

void SAL_CALL sdr::contact::ViewObjectContactOfUnoControl_Impl::elementInserted ( const css::container::ContainerEvent & Event )

overrideprotectedvirtual

Definition at line 1397 of file viewobjectcontactofunocontrol.cxx.

void SAL_CALL sdr::contact::ViewObjectContactOfUnoControl_Impl::elementRemoved ( const css::container::ContainerEvent & Event )

overrideprotectedvirtual

Definition at line 1403 of file viewobjectcontactofunocontrol.cxx.

References DBG_ASSERT, impl_dispose_nothrow(), m_aControl, and m_xContainer.

void SAL_CALL sdr::contact::ViewObjectContactOfUnoControl_Impl::elementReplaced ( const css::container::ContainerEvent & Event )

overrideprotectedvirtual

Definition at line 1417 of file viewobjectcontactofunocontrol.cxx.

References DBG_ASSERT, ENSURE_OR_THROW, impl_isControlDesignMode_nothrow(), impl_switchControlListening_nothrow(), m_aControl, m_bControlIsVisible, m_pAntiImpl, m_pOutputDeviceForWindow, m_xContainer, and sdr::contact::ViewObjectContactOfUnoControl::onControlChangedOrModified().

void sdr::contact::ViewObjectContactOfUnoControl_Impl::ensureControl ( const basegfx::B2DHomMatrix * _pInitialViewTransformationOrNULL )

ensures that we have an ->XControl

Must only be called if a control is needed when no DisplayInfo is present, yet.

For creating a control, an ->OutputDevice is needed, and an ->SdrPageView. Both will be obtained from a ->ObjectContactOfPageView. So, if our (anti-impl's) object contact is not a ->ObjectContactOfPageView, this method fill fail.

Failure of this method will be reported via an assertion in a non-product version.

Definition at line 955 of file viewobjectcontactofunocontrol.cxx.

References sdr::contact::ViewObjectContact::GetObjectContact(), SdrPageWindow::GetPageView(), sdr::contact::ViewObjectContactOfSdrObj::getPageViewOutputDevice(), sdr::contact::ObjectContactOfPageView::GetPageWindow(), OutputDevice::GetViewTransformation(), impl_ensureControl_nothrow(), impl_getOutputDevice_throw(), impl_isDisposed_nofail(), and m_pAntiImpl.

const ControlHolder& sdr::contact::ViewObjectContactOfUnoControl_Impl::getExistentControl ( ) const

inline

returns our XControl, if it already has been created

If you want to ensure that the control exists before accessing it, use ->ensureControl

Definition at line 581 of file viewobjectcontactofunocontrol.cxx.

References m_aControl.

bool sdr::contact::ViewObjectContactOfUnoControl_Impl::getUnoObject ( SdrUnoObj *& _out_rpObject ) const

returns the SdrUnoObject associated with the ViewContact

We're not disposed.

Definition at line 916 of file viewobjectcontactofunocontrol.cxx.

References DBG_ASSERT, sdr::contact::ViewObjectContact::GetViewContact(), impl_isDisposed_nofail(), m_pAntiImpl, and sdr::contact::ViewContact::TryToGetSdrObject().

Referenced by impl_adjustControlVisibilityToLayerVisibility_throw(), impl_ensureControl_nothrow(), isPrintableControl(), and positionAndZoomControl().

const ViewContactOfUnoControl& sdr::contact::ViewObjectContactOfUnoControl_Impl::getViewContact ( ) const

inline

Definition at line 623 of file viewobjectcontactofunocontrol.cxx.

References ENSURE_OR_THROW, sdr::contact::ViewObjectContact::GetViewContact(), and impl_isDisposed_nofail().

bool sdr::contact::ViewObjectContactOfUnoControl_Impl::hasControl ( ) const

inline

Definition at line 584 of file viewobjectcontactofunocontrol.cxx.

void sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_adjustControlVisibilityToLayerVisibility_throw ( )

private

adjusts the control visibility so it respects its layer's visibility

->m_aControl is not <NULL>

We're not disposed.

We really belong to an SdrPageViewWindow. There are instance for which this might not be true, but those instances should never have a need to call this method.

Definition at line 1162 of file viewobjectcontactofunocontrol.cxx.

References getUnoObject(), impl_getPageView_nothrow(), m_aControl, and m_bControlIsVisible.

Referenced by createControlForDevice(), and modeChanged().

void sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_adjustControlVisibilityToLayerVisibility_throw	(	const ControlHolder &	_rxControl,
		const SdrUnoObj &	_rUnoObject,
		IPageViewAccess const &	_rPageView,
		bool	_bIsCurrentlyVisible,
		bool	_bForce
	)

staticprivate

adjusts the control visibility so it respects its layer's visibility

The control must never be visible if it's in design mode. In alive mode, it must be visibility if and only it's on a visible layer.

Parameters

_rxControl	the control whose visibility is to be adjusted
_rPageView	provides access to the attributes of the SdrPageView which the control finally belongs to
_rUnoObject	our SdrUnoObj
_bIsCurrentlyVisible	determines whether the control is currently visible. Note that this is only a shortcut for querying _rxControl for the XWindow2 interface, and calling isVisible at this interface. This shortcut has been chosen since the caller usually already has this information. If _bForce is <TRUE>, _bIsCurrentlyVisible is ignored.
_bForce	set to <TRUE> if you want to force a ->XWindow::setVisible call, no matter if the control visibility is already correct

We're not disposed.

Definition at line 1180 of file viewobjectcontactofunocontrol.cxx.

References SdrObject::GetLayer(), and SdrObject::IsVisible().

void sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_dispose_nothrow ( bool _bAlsoDisposeControl )

private

disposes the instance

Parameters

_bAlsoDisposeControl determines whether the XControl should be disposed, too

Definition at line 885 of file viewobjectcontactofunocontrol.cxx.

References sdr::contact::UnoControlContactHelper::disposeAndClearControl_nothrow(), impl_isDisposed_nofail(), impl_switchContainerListening_nothrow(), impl_switchControlListening_nothrow(), m_aControl, m_bControlIsVisible, m_pAntiImpl, m_pOutputDeviceForWindow, and m_xContainer.

Referenced by dispose(), disposing(), and elementRemoved().

bool sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_ensureControl_nothrow	(	IPageViewAccess const &	_rPageView,
		const OutputDevice &	_rDevice,
		const basegfx::B2DHomMatrix &	_rInitialViewTransformation
	)

private

ensures that we have a control for the given PageView/OutputDevice

Definition at line 1007 of file viewobjectcontactofunocontrol.cxx.

References createControlForDevice(), DBG_ASSERT, DBG_UNHANDLED_EXCEPTION, sdr::contact::UnoControlContactHelper::disposeAndClearControl_nothrow(), eAlive, eDesign, Exception, VclPtr< OutputDevice >::get(), getUnoObject(), impl_switchContainerListening_nothrow(), impl_switchControlListening_nothrow(), m_aControl, m_aZoomLevelNormalization, m_bControlIsVisible, m_bCreatingControl, m_eControlDesignMode, m_pOutputDeviceForWindow, and m_xContainer.

Referenced by ensureControl().

const OutputDevice & sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_getOutputDevice_throw ( ) const

private

Definition at line 984 of file viewobjectcontactofunocontrol.cxx.

References ENSURE_OR_THROW, sdr::contact::ViewObjectContact::GetObjectContact(), sdr::contact::ViewObjectContactOfSdrObj::getPageViewOutputDevice(), m_pAntiImpl, and sdr::contact::ObjectContact::TryToGetOutputDevice().

Referenced by ensureControl(), and ViewObjectContactOfUnoControl_Impl().

bool sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_getPageView_nothrow ( SdrPageView *& _out_rpPageView )

private

retrieves the SdrPageView which our associated SdrPageViewWindow belongs to

Parameters

out_rpPageView a reference to a pointer holding, upon return, the desired SdrPageView

Returns: <TRUE> if and only if a ->SdrPageView could be obtained

We really belong to an SdrPageViewWindow. Perhaps (I'm not sure ATM :) there are instance for which this might not be true, but those instances should never have a need to call this method.

We're not disposed.

The method expects success, if it returns with <FALSE>, this will have been asserted.

Definition at line 1145 of file viewobjectcontactofunocontrol.cxx.

References DBG_ASSERT, sdr::contact::ViewObjectContact::GetObjectContact(), SdrPageWindow::GetPageView(), sdr::contact::ObjectContactOfPageView::GetPageWindow(), impl_isDisposed_nofail(), and m_pAntiImpl.

Referenced by impl_adjustControlVisibilityToLayerVisibility_throw().

bool sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_isControlDesignMode_nothrow ( ) const

inlineprivate

determines whether the control currently is in design mode

The design mode must already be known. It is known when we first had access to an SdrPageView (which carries this flag), or somebody explicitly set it from outside.

Definition at line 768 of file viewobjectcontactofunocontrol.cxx.

References DBG_ASSERT, eDesign, and eUnknown.

Referenced by elementReplaced(), impl_switchControlListening_nothrow(), modeChanged(), propertyChange(), and setControlDesignMode().

bool sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_isDisposed_nofail ( ) const

inlineprivate

determines whether the instance is disposed

Definition at line 759 of file viewobjectcontactofunocontrol.cxx.

Referenced by ensureControl(), getUnoObject(), getViewContact(), impl_dispose_nothrow(), impl_getPageView_nothrow(), isDisposed(), propertyChange(), and ~ViewObjectContactOfUnoControl_Impl().

void sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_switchContainerListening_nothrow ( bool _bStart )

private

starts or stops listening at our control container

->m_xContainer is not <NULL>

Definition at line 1201 of file viewobjectcontactofunocontrol.cxx.

References DBG_UNHANDLED_EXCEPTION, Exception, and m_xContainer.

Referenced by impl_dispose_nothrow(), and impl_ensureControl_nothrow().

void sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_switchControlListening_nothrow ( bool _bStart )

private

starts or stops listening at various aspects of our control

->m_aControl is not <NULL>

Definition at line 1221 of file viewobjectcontactofunocontrol.cxx.

References DBG_UNHANDLED_EXCEPTION, Exception, impl_isControlDesignMode_nothrow(), impl_switchDesignModeListening_nothrow(), and m_aControl.

Referenced by elementReplaced(), impl_dispose_nothrow(), and impl_ensureControl_nothrow().

void sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_switchDesignModeListening_nothrow ( bool _bStart )

private

starts or stops listening at the control for design-mode relevant facets

Definition at line 1252 of file viewobjectcontactofunocontrol.cxx.

References impl_switchPropertyListening_nothrow(), and m_bIsDesignModeListening.

Referenced by impl_switchControlListening_nothrow(), and modeChanged().

void sdr::contact::ViewObjectContactOfUnoControl_Impl::impl_switchPropertyListening_nothrow ( bool _bStart )

private

starts or stops listening for all properties at our control

Parameters

_bStart determines whether to start or to stop listening

->m_aControl is not <NULL>

Definition at line 1262 of file viewobjectcontactofunocontrol.cxx.

References DBG_UNHANDLED_EXCEPTION, Exception, and m_aControl.

Referenced by impl_switchDesignModeListening_nothrow().

bool sdr::contact::ViewObjectContactOfUnoControl_Impl::isControlVisible ( ) const

inline

determines whether our control is currently visible

Definition at line 609 of file viewobjectcontactofunocontrol.cxx.

References m_bControlIsVisible.

bool sdr::contact::ViewObjectContactOfUnoControl_Impl::isDisposed ( ) const

inline

determines whether the instance is disposed

Definition at line 555 of file viewobjectcontactofunocontrol.cxx.

References impl_isDisposed_nofail().

bool sdr::contact::ViewObjectContactOfUnoControl_Impl::isPrintableControl ( ) const

determines whether or not our control is printable

Effectively, this method returns the value of the "Printable" property of the control's model. If we have no control, <FALSE> is returned.

Definition at line 1283 of file viewobjectcontactofunocontrol.cxx.

References DBG_UNHANDLED_EXCEPTION, Exception, SdrUnoObj::GetUnoControlModel(), and getUnoObject().

void SAL_CALL sdr::contact::ViewObjectContactOfUnoControl_Impl::modeChanged ( const ModeChangeEvent & _rSource )

overrideprotectedvirtual

Definition at line 1375 of file viewobjectcontactofunocontrol.cxx.

References DBG_ASSERT, DBG_UNHANDLED_EXCEPTION, eAlive, eDesign, Exception, impl_adjustControlVisibilityToLayerVisibility_throw(), impl_isControlDesignMode_nothrow(), impl_switchDesignModeListening_nothrow(), and m_eControlDesignMode.

ViewObjectContactOfUnoControl_Impl& sdr::contact::ViewObjectContactOfUnoControl_Impl::operator= ( const ViewObjectContactOfUnoControl_Impl & )

delete

void sdr::contact::ViewObjectContactOfUnoControl_Impl::positionAndZoomControl ( const basegfx::B2DHomMatrix & _rViewTransformation ) const

positions our XControl according to the geometry settings in the SdrUnoObj, modified by the given transformation, and sets proper zoom settings according to our device

->m_pOutputDeviceForWindow and ->m_aControl are not <NULL>

Definition at line 931 of file viewobjectcontactofunocontrol.cxx.

References sdr::contact::UnoControlContactHelper::adjustControlGeometry_throw(), DBG_UNHANDLED_EXCEPTION, Exception, SdrTextObj::GetLogicRect(), getUnoObject(), m_aControl, and m_aZoomLevelNormalization.