Parameter widget for channel correction. More...

#include <ChannelCorrectionParameters.h>

Inheritance diagram for omni::ui::proj::ChannelCorrectionParameters:

Collaboration diagram for omni::ui::proj::ChannelCorrectionParameters:

Public Slots
void	reset ()
	Reset color correction for channel. More...

Public Slots inherited from omni::ui::ParameterWidget
void	clear ()
	Removes all parameter widgets. More...

virtual void	updateParameters ()

double	getParamAsFloat (QString const &) const
	Utility method for retrieving the value from a slider with id. More...

void	setParamAsFloat (QString const &_str, double _value)
	Set slider value from given value. More...

int	getParamAsInt (QString const &) const
	Utility method for retrieving the value from a slider with id. More...

void	setParamAsInt (QString const &_str, int _value)
	Set slider value from given value. More...

bool	getParamAsBool (QString const &) const
	Utility method for retrieving the value from checkbox with id. More...

QWidget *	getWidget (QString const &)
	Get parameter widget from parameter map with Id. More...

void	setParametersVisible (bool)
	Show / hide parameter widgets. More...

bool	focusNext (bool _circular=false)
	Put focus on next element. More...

bool	focusPrev (bool _circular=false)
	Put focus on prev element. More...

void	focus (int _index)
	Focus item in layout with index. More...

void	focusFirst ()
	Set focus on first widget in parameter list. More...

void	focusLast ()
	Set focus on last widget in parameter list. More...

virtual void	setScale (float)
	Set slider ranges. More...

virtual void	setUnit (QString const &)
	Set slider ranges. More...

Signals
void	dataModelChanged ()
	Is emitted when channel correction has changed. More...

Signals inherited from omni::ui::ParameterWidget
void	parametersUpdated ()

Public Member Functions
	ChannelCorrectionParameters (QWidget *=nullptr)

	~ChannelCorrectionParameters ()

Channel	channel () const
	Return channel. More...

void	setChannel (Channel _channel)
	Set selected channel. More...

Public Member Functions inherited from omni::ui::ParameterWidget
	ParameterWidget (QWidget *_parent=nullptr)
	Default constructor. More...

virtual	~ParameterWidget ()
	Default Constructor. More...

RangedFloat *	addWidget (QString const &, float, float, float)
	Adds a widget with a name, a value and min-max range. More...

RangedInt *	addIntegerWidget (QString const &, int, int, int)
	Adds a integer widget with a name, a value and min-max range. More...

RangedFloat *	addAngleWidget (QString const &, float, float, float)
	Adds an angle widget with a name, a value and min-max range. More...

RangedFloat *	addOffsetWidget (QString const &, float, float, float)
	Adds an offset widget with a name, a value and min-max range. More...

Rotation *	addRotationWidget (QString const &)
	Adds an Rotation widget with three dials for X,Y and Z axis. More...

omni::ui::AffineTransform *	addAffineTransformWidget (QString const &, omni::AffineTransform *)
	Add a new affine transform widget with an id. More...

QCheckBox *	addCheckBox (QString const &, bool _checked=false)
	Adds a checkbox. More...

int	focusId () const
	Return id of focused parameter, -1 if no parameter is focused. More...

Public Member Functions inherited from omni::ui::mixin::Scale< omni::ui::RangedFloat >
	Scale ()

virtual void	setScale (float _scale)
	Set scale and apply to sliders. More...

bool	rescaleValues () const

void	setRescaleValues (bool _rescaleValues)

float	scale () const
	Return scale value. More...

QString	suffix () const
	Common unit of sliders. More...

void	setSuffix (QString const &_suffix)
	Set suffix (unit) of slider. More...

void	registerScaledSlider (slider_type *_slider)
	Register slider to be scaled. More...

void	unregisterScaledSlider (slider_type *_slider)
	Remove slider from list, keep scale. More...

Public Member Functions inherited from omni::ui::mixin::DataModel< DATAMODEL, SHARED >
	DataModel ()

void	setDataModel (pointer_type _dataModel)
	Set new data model. More...

pointer_type	dataModel ()
	Return pointer to data model. More...

const pointer_type	dataModel () const
	Return pointer to data model (const version) More...

virtual void	updateFrontend ()
	Push data to frontend widgets and all child widgets. More...

virtual void	updateDataModel ()
	Update the data model interface. More...

Private Member Functions
void	setup ()
	Setup widget. More...

void	dataToFrontend ()
	Update sliders from current warp grid. More...

bool	frontendToData ()
	Assign slider values to current warp grid. More...

Private Attributes
RangedFloat *	brightness_ = nullptr

RangedFloat *	contrast_ = nullptr

RangedFloat *	gamma_ = nullptr

RangedFloat *	multiplier_ = nullptr

QPushButton *	reset_ = nullptr

Channel	channel_ = Channel::ALL

Additional Inherited Members
Public Types inherited from omni::ui::mixin::Scale< omni::ui::RangedFloat >
typedef omni::ui::RangedFloat	slider_type

typedef float	scalar_type

Public Types inherited from omni::ui::mixin::DataModel< DATAMODEL, SHARED >
typedef DATAMODEL	data_model_type
	Data type. More...

typedef DataModel < data_model_type, SHARED >	type
	This type. More...

typedef detail::PointerType < data_model_type, SHARED >	pointer_type_handler
	Pointer type handler. More...

typedef pointer_type_handler::type	pointer_type
	Derived pointer type. More...

Static Public Member Functions inherited from omni::ui::mixin::Scale< omni::ui::RangedFloat >
static int	getPrecision (float _scale)
	Return precesion by scale. More...

Protected Member Functions inherited from omni::ui::ParameterWidget
virtual int	firstFocusId () const
	Id of first focussed widget. More...

void	keyPressEvent (QKeyEvent *_event)

Protected Member Functions inherited from omni::ui::mixin::Locked
template<typename F >
void	locked (F f)
	Lock widget and execute given functor. More...

bool	isLocked () const
	Return true if widget is locked. More...

Protected Attributes inherited from omni::ui::ParameterWidget
std::vector< QUniquePtr < QWidget > >	parameters_
	Slider parameter widgets. More...

std::map< QString, QWidget * >	parameterMap_
	Slider widgets, sorted by their label. More...

Detailed Description

Parameter widget for channel correction.

Constructor & Destructor Documentation

omni::ui::proj::ChannelCorrectionParameters::ChannelCorrectionParameters ( QWidget * _parent = nullptr )

                                                                                      :
                 ParameterWidget(_parent) {
 
                 setup();
             }

omni::ui::proj::ChannelCorrectionParameters::~ChannelCorrectionParameters ( )

                                                                       {
 
             }

Member Function Documentation

Channel omni::ui::proj::ChannelCorrectionParameters::channel ( ) const

Return channel.

                                                                {
                 return channel_;
             }

void omni::ui::proj::ChannelCorrectionParameters::dataModelChanged ( )

signal

Is emitted when channel correction has changed.

void omni::ui::proj::ChannelCorrectionParameters::dataToFrontend ( )

privatevirtual

Update sliders from current warp grid.

Implements omni::ui::mixin::DataModel< DATAMODEL, SHARED >.

                                                              {
                 QColor _color = omni::proj::ColorCorrection::channelColor(channel());
                 auto _setSlider = [&](RangedFloat* _w, float _value) {
                     QColor _sliderColor = _color;
                     if (channel() == Channel::ALL) {
                         _sliderColor = QColor("#3d3d3d");
                     }
                     _w->setStyleSheet("selection-background-color  : "+_sliderColor.name());
                     _w->setValue(_value);
                     _w->setGripSize(0);
                 };
 
                 _setSlider(brightness_,dataModel()->brightness());
                 _setSlider(contrast_,dataModel()->contrast());
                 _setSlider(gamma_,dataModel()->gamma());
                 _setSlider(multiplier_,dataModel()->multiplier());
 
                 reset_->setStyleSheet("QPushButton { border: 2.5px solid " +
                     _color.name() + " }");
             }

bool omni::ui::proj::ChannelCorrectionParameters::frontendToData ( )

privatevirtual

Assign slider values to current warp grid.

Implements omni::ui::mixin::DataModel< DATAMODEL, SHARED >.

                                                              {
                 dataModel()->setBrightness(brightness_->value());
                 dataModel()->setContrast(contrast_->value());
                 dataModel()->setGamma(gamma_->value());
                 dataModel()->setMultiplier(multiplier_->value());
                 return true;
              }

void omni::ui::proj::ChannelCorrectionParameters::reset ( )

slot

Reset color correction for channel.

                                                     {
                 this->locked([&](){
                     brightness_->setValue(0.0);
                     contrast_->setValue(0.0);
                     gamma_->setValue(0.0);
                     multiplier_->setValue(0.5);
                 });
                 updateDataModel();
             }

void omni::ui::proj::ChannelCorrectionParameters::setChannel ( Channel _channel )

Set selected channel.

                                                                          {
                 channel_ = _channel;
             }

void omni::ui::proj::ChannelCorrectionParameters::setup ( )

private

Setup widget.

                                                     {
                 QLayout* _layout = new QVBoxLayout;
                 setLayout(_layout);
 
                 auto _addSlider = [&](QString const& _name) -> RangedFloat* {
                     auto* _slider = addWidget(_name,0.0,-1.0,1.0);
                     _slider->setSingleStep(0.001);
                     _slider->setPageStep(0.01);
                     _slider->setPivot(0.0);
                     connect(_slider,&RangedFloat::valueChanged,
                         this,&ChannelCorrectionParameters::updateDataModel);
                     return _slider;
                 };
 
                 this->locked([&](){
                     brightness_ = _addSlider("Brightness");
                     contrast_ = _addSlider("Contrast");
                     gamma_ = _addSlider("Gamma");
                     multiplier_ = _addSlider("Multiplier");
                     multiplier_->setRange(0.0,1.0);
                     multiplier_->setDefaultValue(0.5);
 
                     reset_ = new QPushButton("Reset");
                     layout()->addWidget(reset_);
                     connect(reset_,SIGNAL(clicked()),this,SLOT(reset()));
                 });
             }

Field Documentation

RangedFloat* omni::ui::proj::ChannelCorrectionParameters::brightness_ = nullptr

private

Channel omni::ui::proj::ChannelCorrectionParameters::channel_ = Channel::ALL

private

RangedFloat* omni::ui::proj::ChannelCorrectionParameters::contrast_ = nullptr

private

RangedFloat* omni::ui::proj::ChannelCorrectionParameters::gamma_ = nullptr

private

RangedFloat* omni::ui::proj::ChannelCorrectionParameters::multiplier_ = nullptr

private

QPushButton* omni::ui::proj::ChannelCorrectionParameters::reset_ = nullptr

private

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

include/omni/ui/proj/ChannelCorrectionParameters.h
src/lib/ui/proj/ChannelCorrectionParameters.cpp

Public Slots

Signals

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation