GUIRawVstParam Class Reference

This is the main class that the plugin should use as it exposes only the necessary methods of the param as well as redefine a couple of operators which helps in writing simpler and natural code (the param behaves like T in many ways). More...

#include <GUIRawVstParameter.h>

Public Member Functions
std::unique_ptr< FObjectCx >	connect (Parameters::IChangeListener *iChangeListener) const
std::unique_ptr< FObjectCx >	connect (Parameters::ChangeCallback iChangeCallback) const
tresult	copyValueFrom (GUIRawVstParam const &iParam)
	Shortcut to copy the value from another param to this one. More...
std::unique_ptr< GUIRawVstParameter::EditorType >	edit ()
std::unique_ptr< GUIRawVstParameter::EditorType >	edit (ParamValue const &iValue)
	Shortcut to create an editor and set the value to it. More...
bool	exists () const
ParamID	getParamID () const
int32	getStepCount () const
ParamValue	getValue () const
	GUIRawVstParam (std::shared_ptr< GUIRawVstParameter > iPtr=nullptr)
	operator ParamValue () const
	Allow to use the param as the underlying ParamType (ex: "if(param)" in the case ParamType is bool)) More...
bool	operator!= (const GUIRawVstParam &rhs) const
	Allow to write param1 != param2. More...
GUIRawVstParam &	operator= (GUIRawVstParam const &iOther)=default
	Assignment operator: fMyParam = registerParam(...); More...
GUIRawVstParam &	operator= (ParamValue const &iValue)
	Allow to write param = 0.5. More...
bool	operator== (const GUIRawVstParam &rhs) const
	Allow to write param1 == param2. More...
tresult	setValue (ParamValue const &iValue)
	Sets the value of this parameter. More...
void	toString (String128 oString)
	Populates the oString with a string representation of this parameter. More...
String	toString ()
	Returns a string representation of this parameter. More...

Private Attributes
std::shared_ptr< GUIRawVstParameter >	fPtr

Detailed Description

This is the main class that the plugin should use as it exposes only the necessary methods of the param as well as redefine a couple of operators which helps in writing simpler and natural code (the param behaves like T in many ways).

Constructor & Destructor Documentation

GUIRawVstParam()

GUIRawVstParam ( std::shared_ptr< GUIRawVstParameter >  iPtr = nullptr )

inline

Member Function Documentation

connect() [1/2]

std::unique_ptr<FObjectCx> connect ( Parameters::IChangeListener *  iChangeListener ) const

inline

Returns

an object maintaining the connection between the parameter and the listener

connect() [2/2]

std::unique_ptr<FObjectCx> connect ( Parameters::ChangeCallback  iChangeCallback ) const

inline

Returns

an object maintaining the connection between the parameter and the callback

copyValueFrom()

tresult copyValueFrom ( GUIRawVstParam const &  iParam )

inline

Shortcut to copy the value from another param to this one.

edit() [1/2]

std::unique_ptr<GUIRawVstParameter::EditorType> edit ( )

inline

Returns

an editor to modify the parameter (see Editor)

edit() [2/2]

std::unique_ptr<GUIRawVstParameter::EditorType> edit ( ParamValue const &  iValue )

inline

Shortcut to create an editor and set the value to it.

Returns

an editor to modify the parameter (see Editor)

exists()

bool exists ( ) const

inline

getParamID()

ParamID getParamID ( ) const

inline

getStepCount()

int32 getStepCount ( ) const

inline

Returns

number of steps (for discrete param) or 0 for continuous

getValue()

ParamValue getValue ( ) const

inline

Returns

the current value of the parameter as a T (using the Denormalizer)

operator ParamValue()

operator ParamValue ( ) const

inline

Allow to use the param as the underlying ParamType (ex: "if(param)" in the case ParamType is bool))

operator!=()

bool operator!= ( const GUIRawVstParam &  rhs ) const

inline

Allow to write param1 != param2.

operator=() [1/2]

GUIRawVstParam& operator= ( GUIRawVstParam const &  iOther )

default

Assignment operator: fMyParam = registerParam(...);

operator=() [2/2]

GUIRawVstParam& operator= ( ParamValue const &  iValue )

inline

Allow to write param = 0.5.

operator==()

bool operator== ( const GUIRawVstParam &  rhs ) const

inline

Allow to write param1 == param2.

setValue()

tresult setValue ( ParamValue const &  iValue )

inline

Sets the value of this parameter.

Note that this is "transactional" and if you want to make further changes that spans multiple calls (ex: onMouseDown / onMouseMoved / onMouseUp) you should use an editor

toString() [1/2]

void toString ( String128  oString )

inline

Populates the oString with a string representation of this parameter.

toString() [2/2]

String toString ( )

inline

Returns a string representation of this parameter.

Member Data Documentation

fPtr

std::shared_ptr<GUIRawVstParameter> fPtr

private

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

• pongasoft/VST/GUI/Params/GUIRawVstParameter.h