#include <AGUI2MouseCursor.h>

Inheritance diagram for AGUI2MouseCursor:

Public Types
enum	Acceleration : TUINT32 { Acceleration_Off , Acceleration_Slow , Acceleration_Fast , Acceleration_NUMOF }

Public Types inherited from AGUI2Element
using	t_PostRender = void ( * )()

Public Member Functions
	AGUI2MouseCursor ()

TBOOL	Create (const TCHAR a_szPointerUpTexture, const TCHAR a_szPointerDownTexture, TFLOAT a_fScalar)

void	Update ()

void	MoveCursor (TFLOAT a_fDeltaX, TFLOAT a_fDeltaY)

const Toshi::TVector2 &	GetCursorCenter () const

const Toshi::TVector2 &	GetCursorPos () const

Public Member Functions inherited from AGUI2Rectangle
	AGUI2Rectangle ()

virtual void	Render () override

void	SetTextureSection (AGUI2TextureSection *a_pTexSection)
	Sets material and UVs from AGUI2TextureSection.

void	Create (TFLOAT a_fWidth, TFLOAT a_fHeight)
	Initialises rectangle with it's width and height.

Public Member Functions inherited from AGUI2Element
	AGUI2Element ()

virtual	~AGUI2Element ()=default

virtual void	Tick (TFLOAT a_fDeltaTime)

virtual void	PreRender ()

virtual void	PostRender ()

virtual void	GetDimensions (TFLOAT &a_rWidth, TFLOAT &a_rHeight)

virtual TFLOAT	GetWidth ()

virtual TFLOAT	GetHeight ()

virtual void	SetWidth (TFLOAT a_fWidth)

virtual void	SetHeight (TFLOAT a_fHeight)

virtual void	SetDimensions (TFLOAT a_fWidth, TFLOAT a_fHeight)

virtual void	GetMins (TFLOAT &a_fX, TFLOAT &a_fY)

virtual void	GetMaxs (TFLOAT &a_fX, TFLOAT &a_fY)

virtual void	SetColour (TUINT32 a_uiColour)

virtual void	SetAlpha (TFLOAT a_fAlpha)

virtual void	SetShadowAlpha (TFLOAT a_fAlpha)

virtual void	SetFocus (TBOOL a_bFocused)

virtual TBOOL	IsPointInside (TFLOAT a_fX, TFLOAT a_fY)

void	AnchorPos (TFLOAT &a_rX, TFLOAT &a_rY, TFLOAT a_fWidth, TFLOAT a_fHeight)

void	PivotPos (TFLOAT &a_rX, TFLOAT &a_rY, TFLOAT a_fWidth, TFLOAT a_fHeight)

void	GetScreenTransform (AGUI2Transform &a_rOutTransform)

void	GetInvScreenTransform (AGUI2Transform &a_rOutTransform)

void	Show ()

void	Hide ()

void	SetInFront ()

void	SetRenderBeforeChildren ()

TBOOL	HasFlags (TUINT32 a_uiFlags) const

TBOOL	IsVisible () const

TBOOL	IsFocused () const

TBOOL	ShouldRenderBeforeChildren ()

TBOOL	IsInFront () const

TFLOAT	GetAlpha () const

void	AddChildTail (AGUI2Element &a_rElement)

void	AddChildHead (AGUI2Element &a_rElement)

void	SetTranslation (TFLOAT a_fX, TFLOAT a_fY)

void	SetTranslation (const Toshi::TVector2 &a_rTranslation)

void	SetTransform (TFLOAT a_fX, TFLOAT a_fY, float a_fRotAngle=0.0f)

void	SetAnchor (AGUI2ATTACHMENT a_eAnchor)

void	SetPivot (AGUI2ATTACHMENT a_ePivot)

void	SetAttachment (AGUI2ATTACHMENT a_eAnchor, AGUI2ATTACHMENT a_ePivot)

t_PostRender	SetPostRenderCallback (t_PostRender a_cbNewCallback)

AGUI2Transform &	GetTransform ()

AGUI2Element *	ChildBegin () const

AGUI2Element *	ChildRBegin () const

AGUI2Element *	GetNextChild (AGUI2Element *a_pCurrentChild)

AGUI2Element *	GetPrevChild (AGUI2Element *a_pCurrentChild)

void	RemoveSelf ()

void	LinkChildBefore (AGUI2Element &a_rNewChildren, AGUI2Element &a_rInsertAfter)

Public Member Functions inherited from AGUI2ElementNode
	AGUI2ElementNode ()

virtual	~AGUI2ElementNode ()

void	Unlink ()

void	LinkAfter (AGUI2ElementNode &a_rNode)

void	LinkBefore (AGUI2ElementNode &a_rNode)

TBOOL	IsLinked () const

AGUI2ElementNode *	GetNext () const

AGUI2ElementNode *	GetPrev () const

Additional Inherited Members
Public Attributes inherited from AGUI2ElementNode
friend	AGUI2Element

Static Public Attributes inherited from AGUI2Element
static TUINT32	s_uiVisibilityMask = 0xFFFFFFFF

Protected Attributes inherited from AGUI2Rectangle
AGUI2Material *	m_pMaterial

Toshi::TVector4	m_UV1

Toshi::TVector4	m_UV2

Protected Attributes inherited from AGUI2Element
AGUI2Element *	m_pParent

AGUI2Transform	m_oTransform

AGUI2ElementNode	m_Children

AGUI2ATTACHMENT	m_eAnchor

AGUI2ATTACHMENT	m_ePivot

TFLOAT	m_fWidth

TFLOAT	m_fHeight

TUINT32	m_uiColour

TUINT32	m_eFlags

t_PostRender	m_cbPostRender

TUINT32	m_uiVisibilityMask

Protected Attributes inherited from AGUI2ElementNode
AGUI2ElementNode *	m_pNext

AGUI2ElementNode *	m_pPrev

Detailed Description

Definition at line 7 of file AGUI2MouseCursor.h.

Member Enumeration Documentation

◆ Acceleration

enum AGUI2MouseCursor::Acceleration : TUINT32

Enumerator
Acceleration_Off
Acceleration_Slow
Acceleration_Fast
Acceleration_NUMOF

Definition at line 10 of file AGUI2MouseCursor.h.

    {
        Acceleration_Off,
        Acceleration_Slow,
        Acceleration_Fast,
        Acceleration_NUMOF,
    };

Constructor & Destructor Documentation

◆ AGUI2MouseCursor()

AGUI2MouseCursor::AGUI2MouseCursor ( )

Definition at line 14 of file AGUI2MouseCursor.cpp.

{
    m_MousePos.x                                = 0.0f;
    m_MousePos.y                                = 0.0f;
    m_CursorCenter                              = { 0.0f, 0.0f };
    m_pMouseDevice                              = TNULL;
    m_pPointerUpSection                         = TNULL;
    m_pPointerDownSection                       = TNULL;
    m_fCursorAccelerations[ Acceleration_Off ]  = 1.0f;
    m_fCursorAccelerations[ Acceleration_Slow ] = 10.0f;
    m_fCursorAccelerations[ Acceleration_Fast ] = 20.0f;
    m_eAccelerationType                         = Acceleration_Fast;
    m_RadialFieldPos                            = TVector2::VEC_ZERO;
    m_fRadialRadius                             = -1.0f;
}

Member Function Documentation

◆ Create()

TBOOL AGUI2MouseCursor::Create	(	const TCHAR *	a_szPointerUpTexture,
		const TCHAR *	a_szPointerDownTexture,
		TFLOAT	a_fScalar )

Definition at line 30 of file AGUI2MouseCursor.cpp.

{
    m_pMouseDevice = TInputInterface::GetSingleton()->GetDeviceByIndex<TInputDeviceMouse>( 0 );
 
    if ( m_pMouseDevice == TNULL )
    {
        return TFALSE;
    }
 
    m_pPointerUpSection  = AGUI2TextureSectionManager::GetTextureSection( a_szPointerUpTexture );
    TFLOAT fCursorWidth  = m_pPointerUpSection->GetWidth();
    TFLOAT fCursorHeight = m_pPointerUpSection->GetHeight();
 
    AGUI2Rectangle::SetDimensions( fCursorWidth, fCursorHeight );
    AGUI2Element::GetTransform().Scale( a_fScalar, a_fScalar );
    AGUI2Rectangle::SetTextureSection( m_pPointerUpSection );
    AGUI2Element::SetAttachment( AGUI2ATTACHMENT_MIDDLECENTER, AGUI2ATTACHMENT_TOPLEFT );
    m_CursorCenter = { -fCursorWidth / 2, -fCursorHeight / 2 };
 
    if ( a_szPointerDownTexture )
    {
        m_pPointerDownSection = AGUI2TextureSectionManager::GetTextureSection( a_szPointerDownTexture );
    }
 
    AGUI2::GetRootElement()->AddChildTail( *this );
    AGUI2Element::Hide();
 
    return TTRUE;
}

◆ GetCursorCenter()

const Toshi::TVector2 & AGUI2MouseCursor::GetCursorCenter ( ) const

inline

Definition at line 26 of file AGUI2MouseCursor.h.

26{ return m_CursorCenter; }

◆ GetCursorPos()

const Toshi::TVector2 & AGUI2MouseCursor::GetCursorPos ( ) const

inline

Definition at line 27 of file AGUI2MouseCursor.h.

27{ return m_CursorPos; }

◆ MoveCursor()

void AGUI2MouseCursor::MoveCursor	(	TFLOAT	a_fDeltaX,
		TFLOAT	a_fDeltaY )

Definition at line 92 of file AGUI2MouseCursor.cpp.

{
    TFLOAT fCursorAccelerationX;
    TFLOAT fCursorAccelerationY;
 
    // X
    fCursorAccelerationX = 1.0f;
 
    if ( m_eAccelerationType != Acceleration_Fast || TMath::Abs( a_fDeltaX ) <= m_fCursorAccelerations[ Acceleration_Fast ] )
    {
        if ( m_eAccelerationType != Acceleration_Off && m_fCursorAccelerations[ Acceleration_Slow ] < TMath::Abs( a_fDeltaX ) )
        {
            fCursorAccelerationX = 2.0f;
        }
    }
    else
    {
        fCursorAccelerationX = 4.0f;
    }
 
    // Y
    fCursorAccelerationY = 1.0f;
 
    if ( m_eAccelerationType != Acceleration_Off && m_fCursorAccelerations[ Acceleration_Slow ] < TMath::Abs( a_fDeltaY ) )
    {
        fCursorAccelerationY = 4.0f;
    }
 
    if ( m_eAccelerationType == Acceleration_Fast && m_fCursorAccelerations[ Acceleration_Fast ] < TMath::Abs( a_fDeltaY ) )
    {
        fCursorAccelerationY = 4.0f;
    }
 
    m_MousePos.x += fCursorAccelerationX * a_fDeltaX * m_fCursorAccelerations[ Acceleration_Off ];
    m_MousePos.y += fCursorAccelerationY * a_fDeltaY * m_fCursorAccelerations[ Acceleration_Off ];
 
    TFLOAT fMinsX, fMinsY;
    TFLOAT fMaxsX, fMaxsY;
    AGUI2::GetRootElement()->GetMins( fMinsX, fMinsY );
    AGUI2::GetRootElement()->GetMaxs( fMaxsX, fMaxsY );
 
    if ( m_MousePos.x < fMinsX ) m_MousePos.x = fMinsX;
    if ( m_MousePos.x > fMaxsX ) m_MousePos.x = fMaxsX;
    if ( m_MousePos.y < fMinsY ) m_MousePos.y = fMinsY;
    if ( m_MousePos.y > fMaxsY ) m_MousePos.y = fMaxsY;
 
    if ( m_fRadialRadius != -1.0f )
    {
        Toshi::TVector2 vec = m_MousePos - m_RadialFieldPos;
 
        if ( m_fRadialRadius < vec.Magnitude() )
        {
            vec.Normalize();
            m_MousePos.x = vec.x * m_fRadialRadius + m_RadialFieldPos.x;
            m_MousePos.y = vec.y * m_fRadialRadius + m_RadialFieldPos.y;
        }
    }
}

◆ Update()

void AGUI2MouseCursor::Update ( )

Definition at line 60 of file AGUI2MouseCursor.cpp.

{
    if ( m_pMouseDevice )
    {
        MoveCursor(
            m_pMouseDevice->GetAxisFloat( TInputDeviceMouse::AXIS_CURSOR, 0 ),
            m_pMouseDevice->GetAxisFloat( TInputDeviceMouse::AXIS_CURSOR, 1 )
        );
 
        if ( !m_pPointerDownSection || !m_pMouseDevice->IsDown( TInputDeviceMouse::BUTTON_1 ) )
        {
            AGUI2Rectangle::SetTextureSection( m_pPointerUpSection );
            SetDimensions( m_pPointerUpSection->GetWidth(), m_pPointerUpSection->GetHeight() );
            m_bIsMouseDown = TFALSE;
        }
        else
        {
            AGUI2Rectangle::SetTextureSection( m_pPointerDownSection );
            SetDimensions( m_pPointerDownSection->GetWidth(), m_pPointerDownSection->GetHeight() );
            m_bIsMouseDown = TTRUE;
        }
 
        AGUI2Element::GetTransform().SetTranslation( m_MousePos.x, m_MousePos.y );
 
        AGUI2Transform oScreenTransform;
        GetScreenTransform( oScreenTransform );
        oScreenTransform.Transform( m_CursorPos, m_CursorCenter );
    }
 
    return;
}

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

D:/_dev/OpenBarnyard/Source/OpenBarnyard/Source/GUI/AGUI2MouseCursor.h
D:/_dev/OpenBarnyard/Source/OpenBarnyard/Source/GUI/AGUI2MouseCursor.cpp

Public Types

Public Member Functions

Additional Inherited Members