SHostPresenter Class Reference

Presenter class for the host window. This class manages the lifecycle and rendering of the host window. More...

#include <SHostPresenter.h>

Inheritance diagram for SHostPresenter:

Public Member Functions
	SHostPresenter (SHostWnd *pHostWnd)
	Constructor for SHostPresenter.
	~SHostPresenter (void)
	Destructor for SHostPresenter.
void	OnHostCreate () OVERRIDE
	Called when the host window is created.
void	OnHostDestroy () OVERRIDE
	Called when the host window is destroyed.
void	OnHostResize (SIZE szHost) OVERRIDE
	Called when the host window is resized.
void	OnHostPresent (HDC hdc, IRenderTarget *pMemRT, LPCRECT rcDirty, BYTE byAlpha) OVERRIDE
	Called to present the host window.
Public Member Functions inherited from TObjRefImpl< IHostPresenter >
	TObjRefImpl ()
	Constructor that initializes the reference count to 1.
virtual	~TObjRefImpl ()
	Virtual destructor.
long	AddRef () override
	Increments the reference count.
long	Release () override
	Decrements the reference count and deletes the object if the count reaches zero.
void	OnFinalRelease () override
	Deletes the object.

Protected Member Functions
void	UpdateLayerFromRenderTarget (IRenderTarget *pRT, BYTE byAlpha, LPCRECT prcDirty=NULL)
	Updates the layer from the render target.

Protected Attributes
SHostWnd *	m_pHostWnd
Protected Attributes inherited from TObjRefImpl< IHostPresenter >
LONG	m_cRef
	Reference count.

Detailed Description

Presenter class for the host window. This class manages the lifecycle and rendering of the host window.

Definition at line 44 of file SHostPresenter.h.

Constructor & Destructor Documentation

SHostPresenter()

SNSBEGIN SHostPresenter::SHostPresenter

(

SHostWnd *

pHostWnd

)

Constructor for SHostPresenter.

Parameters

pHostWnd

Pointer to the host window.

Definition at line 132 of file SHostPresenter.cpp.

~SHostPresenter()

SHostPresenter::~SHostPresenter

(

void

)

Destructor for SHostPresenter.

Definition at line 137 of file SHostPresenter.cpp.

Member Function Documentation

OnHostCreate()

void SHostPresenter::OnHostCreate

(

)

Called when the host window is created.

Definition at line 141 of file SHostPresenter.cpp.

OnHostDestroy()

void SHostPresenter::OnHostDestroy

(

)

Called when the host window is destroyed.

Definition at line 145 of file SHostPresenter.cpp.

OnHostPresent()

void SHostPresenter::OnHostPresent	(	HDC	hdc,
		IRenderTarget *	pMemRT,
		LPCRECT	rcDirty,
		BYTE	byAlpha )

Called to present the host window.

Parameters

hdc	Device context for drawing.
pMemRT	Pointer to the memory render target.
rcDirty	Rectangle specifying the area to update.
byAlpha	Alpha blending value.

Definition at line 153 of file SHostPresenter.cpp.

OnHostResize()

void SHostPresenter::OnHostResize

(

SIZE

szHost

)

Called when the host window is resized.

Parameters

szHost

New size of the host window.

Definition at line 149 of file SHostPresenter.cpp.

UpdateLayerFromRenderTarget()

void SHostPresenter::UpdateLayerFromRenderTarget ( IRenderTarget * pRT, BYTE byAlpha, LPCRECT prcDirty = NULL )

protected

Updates the layer from the render target.

Parameters

pRT	Pointer to the render target.
byAlpha	Alpha blending value.
prcDirty	Optional rectangle specifying the area to update.

Member Data Documentation

m_pHostWnd

SHostWnd* SHostPresenter::m_pHostWnd

protected

Definition at line 47 of file SHostPresenter.h.

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

• SOUI/include/core/SHostPresenter.h
• SOUI/src/core/SHostPresenter.cpp