-#ifndef __DALI_TOOLKIT_INTERNAL_SLIDER_H__
-#define __DALI_TOOLKIT_INTERNAL_SLIDER_H__
+#ifndef DALI_TOOLKIT_INTERNAL_SLIDER_H
+#define DALI_TOOLKIT_INTERNAL_SLIDER_H
/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2023 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*/
// EXTERNAL INCLUDES
+#include <dali/devel-api/atspi-interfaces/value.h>
#include <dali/public-api/adaptor-framework/timer.h>
#include <dali/public-api/object/property-array.h>
#include <dali/public-api/object/property-map.h>
// INTERNAL INCLUDES
+#include <dali-toolkit/devel-api/controls/control-devel.h>
+#include <dali-toolkit/internal/controls/control/control-data-impl.h>
#include <dali-toolkit/public-api/controls/control-impl.h>
+#include <dali-toolkit/public-api/controls/image-view/image-view.h>
#include <dali-toolkit/public-api/controls/slider/slider.h>
#include <dali-toolkit/public-api/controls/text-controls/text-label.h>
-#include <dali-toolkit/public-api/controls/image-view/image-view.h>
namespace Dali
{
-
namespace Toolkit
{
-
class Button;
namespace Internal
{
-
class Slider;
-typedef Dali::IntrusivePtr< Slider > SliderPtr;
+typedef Dali::IntrusivePtr<Slider> SliderPtr;
/**
* @copydoc Toolkit::Slider
class Slider : public Control
{
public:
-
typedef Property::Array MarkList;
/**
static Dali::Toolkit::Slider New();
public:
-
// Properties
/**
*
* @param[in] marks The list of marks to set
*/
- void SetMarks( const MarkList& marks );
+ void SetMarks(const MarkList& marks);
/**
* Get the list of marks
*
* @param[in] snap Flag to snap to marks or not
*/
- void SetSnapToMarks( bool snap );
+ void SetSnapToMarks(bool snap);
/**
* Return if snap to marks is set or not
*
* @param[in] value The value to set. Will be clamped to [lowerBound .. upperBound]
*/
- void SetValue( float value );
+ void SetValue(float value);
/**
* Get the value of the slider
*
* @param[in] region The hit region
*/
- void SetHitRegion( const Vector2& region );
+ void SetHitRegion(const Vector2& region);
/**
* Get hit region
*
* @param[in] region The track region
*/
- void SetTrackRegion( const Vector2& region );
+ void SetTrackRegion(const Vector2& region);
/**
* Get the track region
*
* @param[in] color The disabled color.
*/
- void SetDisabledColor( const Vector4& color );
+ void SetDisabledColor(const Vector4& color);
/**
* @brief Get disabled color
*
* @param[in] precision The number of decimal places to use for printing numbers
*/
- void SetValuePrecision( int precision );
+ void SetValuePrecision(int precision);
/**
* Get value precision
*
* @param[in] showPopup The show popup flag
*/
- void SetShowPopup( bool showPopup );
+ void SetShowPopup(bool showPopup);
/**
* Get show value in popup
*
* @param[in] showValue The show value flag
*/
- void SetShowValue( bool showValue );
+ void SetShowValue(bool showValue);
/**
* Get show value on handle
*
* param[in] enabled Set the enabled flag
*/
- void SetEnabled( bool enabled );
+ void SetEnabled(bool enabled);
/**
* Return if enabled or not
*
* @param[in] tolerance The percentage of width for which to snap
*/
- void SetMarkTolerance( float tolerance );
+ void SetMarkTolerance(float tolerance);
/**
* Return the mark tolerance
* @return True if the signal was connected.
* @post If a signal was connected, ownership of functor was passed to CallbackBase. Otherwise the caller is responsible for deleting the unused functor.
*/
- static bool DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName,
- FunctorDelegate* functor );
+ static bool DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor);
// Properties
* @param[in] index The property index.
* @param[in] value The new property value.
*/
- static void SetProperty( BaseObject* object, Property::Index index, const Property::Value& value );
+ static void SetProperty(BaseObject* object, Property::Index index, const Property::Value& value);
/**
* Called to retrieve a property of an object of this type.
* @param[in] index The property index.
* @return The current value of the property.
*/
- static Property::Value GetProperty( BaseObject* object, Property::Index propertyIndex );
+ static Property::Value GetProperty(BaseObject* object, Property::Index propertyIndex);
protected:
-
/**
* Construct a new Slider.
*/
virtual ~Slider();
/**
- * @copydoc CustomActorImpl::OnSizeSet( const Vector3& size )
- */
- virtual void OnSizeSet( const Vector3& size );
-
- /**
* @copydoc CustomActorImpl::OnRelayout
*/
- virtual void OnRelayout( const Vector2& size, RelayoutContainer& container );
-
+ void OnRelayout(const Vector2& size, RelayoutContainer& container) override;
private:
-
/**
* Domain is a from/to pair
*/
Domain()
{
}
- Domain( Vector2 fromVal, Vector2 toVal )
- : from( fromVal ), to( toVal )
+ Domain(Vector2 fromVal, Vector2 toVal)
+ : from(fromVal),
+ to(toVal)
{
}
};
};
private:
-
/**
* @copydoc Toolkit::Control::OnInitialize()
*/
- virtual void OnInitialize();
+ void OnInitialize() override;
+
+ /**
+ * @copydoc Toolkit::Internal::Control::CreateAccessibleObject()
+ */
+ DevelControl::ControlAccessible* CreateAccessibleObject() override;
/**
* Hit region touch
* @param[in] touch The touch info
* @return If touch is handled or not
*/
- bool OnTouch( Actor actor, const TouchData& touch );
+ bool OnTouch(Actor actor, const TouchEvent& touch);
/**
* Pan gesture event
* @param[in] actor The actor the event is raised for
* @param[in] gesture The pan event info
*/
- void OnPan( Actor actor, const PanGesture& gesture );
+ void OnPan(Actor actor, const PanGesture& gesture);
+
+ /**
+ * @copydoc Control::OnPan
+ */
+ using Control::OnPan;
/**
* Map a position onto a domain and return the result as a percentage
* @param[in] point The point to map onto the domain
* @return The result as a percentage [0..1]
*/
- float MapPercentage( const Vector2& point );
+ float MapPercentage(const Vector2& point);
/**
* Map a value in the range to a percentage
* @param[in] point The value in range [lowerBound..upperBound]
* @return The result as a percentage [0..1]
*/
- float MapValuePercentage( float value );
+ float MapValuePercentage(float value);
/**
* Convert a point in local hit space into domain space
* @param[in] x The x position to convert
* @return The x position in domain space
*/
- float HitSpaceToDomain( float x );
+ float HitSpaceToDomain(float x);
/**
* Map a percentage onto the slider's bounds
* @param[in] upperBound The upper bound to map onto
* @return The value of percent mapped from lowerBound to upperBound
*/
- float MapBounds( float percent, float lowerBound, float upperBound );
+ float MapBounds(float percent, float lowerBound, float upperBound);
/**
* Get the range of the valid values the slider handle can move between
* @param[in] currentSize The current size of the slider
* @return The range as a domain pair
*/
- Domain CalcDomain( const Vector2& currentSize );
+ Domain CalcDomain(const Vector2& currentSize);
/**
* Create the hit region
*
* @param[in] value The value to display in the popup
*/
- void DisplayPopup( float value );
+ void DisplayPopup(float value);
/**
* If there are marks present, filter the incoming percent based on snapping to any nearby marks
* @param[in] value The incoming value on the slider to filter
* @return The filtered percentage snapped to any nearby marks
*/
- float MarkFilter( float value );
+ float MarkFilter(float value);
/**
* If there are marks present, snap the incoming percent to the nearest mark
* @param[in] value The incoming value on the slider to snap
* @return The filtered percentage snapped to the nearest mark
*/
- float SnapToMark( float value );
+ float SnapToMark(float value);
/**
* Search for if a mark has been reached
* @param[out] outIndex The index of the mark if found
* @return If a mark has been found to match percent
*/
- bool MarkReached( float value, int& outIndex );
+ bool MarkReached(float value, int& outIndex);
/**
* Handler for when the value view needs to be hidden
* @paramp[in] value The value to set
* @param[in] raiseSignals Configure signals to be raised or not.
*/
- void DisplayValue( float value, bool raiseSignals );
+ void DisplayValue(float value, bool raiseSignals);
/**
* Create the image for the track
*
* @param[in] filename The track image
*/
- void SetTrackVisual( const std::string& filename );
+ void SetTrackVisual(const std::string& filename);
/**
* @brief Set the track visual from an Dali::Property::Map
*
* @param[in] map The Dali::Property::Map to use for to display
*/
- void SetTrackVisual( Dali::Property::Map map );
+ void SetTrackVisual(Dali::Property::Map map);
/**
* @brief Return the track image.
*
* @param[in] filename The progress bar image
*/
- void SetProgressVisual( const std::string& filename );
+ void SetProgressVisual(const std::string& filename);
/**
* @brief Set the progress visual from an Dali::Property::Map
*
* @param[in] map The Dali::Property::Map to use for to display
*/
- void SetProgressVisual( Dali::Property::Map map );
+ void SetProgressVisual(Dali::Property::Map map);
/**
* @brief Return the progress bar image.
*
* @param[in] filename The popup image
*/
- void CreatePopupImage( const std::string& filename );
+ void CreatePopupImage(const std::string& filename);
/**
* @brief Set the popup image
*
* @param[in] filename The popup image to set
*/
- void SetPopupVisual( const std::string& filename );
+ void SetPopupVisual(const std::string& filename);
/**
* @brief Set the popup from an Dali::Property::Map
*
* @param[in] map The Dali::Property::Map to use for to display
*/
- void SetPopupVisual( Dali::Property::Map map );
+ void SetPopupVisual(Dali::Property::Map map);
/**
* @brief Return the popup image.
*
* @param[in] filename The popup arrow image to set
*/
- void SetPopupArrowVisual( const std::string& filename );
+ void SetPopupArrowVisual(const std::string& filename);
/**
* @brief Set the popup arrow from an Dali::Property::Map
*
* @param[in] map The Dali::Property::Map to use for to display
*/
- void SetPopupArrowVisual( Dali::Property::Map map );
+ void SetPopupArrowVisual(Dali::Property::Map map);
/**
* @brief Return the popup arrow image.
*
* @param[in] filename The popup arrow image to load and set
*/
- void CreatePopupArrowImage( const std::string& filename );
+ void CreatePopupArrowImage(const std::string& filename);
/**
* Set the size of the progress bar region
*
* @param[in] region The size of the region to set
*/
- void ResizeProgressRegion( const Vector2& region );
+ void ResizeProgressRegion(const Vector2& region);
/**
* Create the image for the handle
*
* @param[in] filename The handle image
*/
- void SetHandleVisual( const std::string& filename );
+ void SetHandleVisual(const std::string& filename);
/**
* @brief Set the handle visual from an Dali::Property::Map
*
* @param[in] map The Dali::Property::Map to use for to display
*/
- void SetHandleVisual( Property::Map map );
+ void SetHandleVisual(Property::Map map);
/**
* @brief Return the handle image.
*
* @param[in] size The size of the handle to set
*/
- void ResizeHandleSize( const Vector2& size );
+ void ResizeHandleSize(const Vector2& size);
/**
* Create and display the value on the handle
*
* @param[in] size The handle size
*/
- void SetHandleSize( const Vector2& size );
+ void SetHandleSize(const Vector2& size);
/**
* Get the size of the handle
*
* @param[in] bound The value to set for the lower bound
*/
- void SetLowerBound( float bound );
+ void SetLowerBound(float bound);
/**
* Get the lower bound of the slider's value
*
* @param[in] bound The value to set for the upper bound
*/
- void SetUpperBound( float bound );
+ void SetUpperBound(float bound);
/**
* Get the upper bound of the slider's value
float GetUpperBound() const;
private:
-
// Undefined
- Slider( const Slider& );
+ Slider(const Slider&);
// Undefined
- Slider& operator=( const Slider& rhs );
+ Slider& operator=(const Slider& rhs);
private:
+ Domain mDomain; ///< Current domain of the handle
- Domain mDomain; ///< Current domain of the handle
-
- Actor mHitArea; ///< The input handler
- Actor mValueDisplay; ///< Display of the value
- Toolkit::ImageView mTrack; ///< Track image
- Toolkit::ImageView mHandle; ///< Slider handle
- Toolkit::ImageView mProgress; ///< Progress bar
- Toolkit::ImageView mPopup; ///< Popup backing
- Toolkit::ImageView mPopupArrow; ///< Popup arrow backing
+ Actor mHitArea; ///< The input handler
+ Actor mValueDisplay; ///< Display of the value
+ Toolkit::ImageView mTrack; ///< Track image
+ Toolkit::ImageView mHandle; ///< Slider handle
+ Toolkit::ImageView mProgress; ///< Progress bar
+ Toolkit::ImageView mPopup; ///< Popup backing
+ Toolkit::ImageView mPopupArrow; ///< Popup arrow backing
Toolkit::TextLabel mValueTextLabel; //< The text value in popup
Toolkit::TextLabel mHandleValueTextLabel; ///< The text value on handle
- Vector2 mHandleLastTouchPoint; ///< The last touch point for the handle
- Timer mValueTimer; ///< Timer used to hide value view
+ Vector2 mHandleLastTouchPoint; ///< The last touch point for the handle
+ Timer mValueTimer; ///< Timer used to hide value view
+
+ Toolkit::Slider::ValueChangedSignalType mValueChangedSignal; ///< Signal emitted when the value is changed
+ Toolkit::Slider::ValueChangedSignalType mSlidingFinishedSignal; ///< Signal emitted when a sliding is finished
+ Toolkit::Slider::MarkReachedSignalType mMarkReachedSignal; ///< Signal emitted when a mark is reached
- Toolkit::Slider::ValueChangedSignalType mValueChangedSignal; ///< Signal emitted when the value is changed
- Toolkit::Slider::ValueChangedSignalType mSlidingFinishedSignal; ///< Signal emitted when a sliding is finished
- Toolkit::Slider::MarkReachedSignalType mMarkReachedSignal; ///< Signal emitted when a mark is reached
+ SliderState mState; ///< The state of the slider
- SliderState mState; ///< The state of the slider
+ PanGestureDetector mPanDetector; ///< Hit region pan detector
- PanGestureDetector mPanDetector; ///< Hit region pan detector
+ MarkList mMarks; ///< List of discreet marks
- MarkList mMarks; ///< List of discreet marks
+ std::string mPopupVisual; ///< Image for popup image
+ std::string mPopupArrowVisual; ///< Image for popup arrow image
+ std::string mTrackVisual; ///< Image for track image
+ std::string mHandleVisual; ///< Image for handle image
+ std::string mProgressVisual; ///< Image for progress bar image
- std::string mPopupVisual; ///< Image for popup image
- std::string mPopupArrowVisual; ///< Image for popup arrow image
- std::string mTrackVisual; ///< Image for track image
- std::string mHandleVisual; ///< Image for handle image
- std::string mProgressVisual; ///< Image for progress bar image
+ Property::Map mPopupMap; ///< the Property::Map if the image came from a Property::Map, empty otherwise
+ Property::Map mTrackMap; ///< the Property::Map if the image came from a Property::Map, empty otherwise
+ Property::Map mHandleMap; ///< the Property::Map if the image came from a Property::Map, empty otherwise
+ Property::Map mProgressMap; ///< the Property::Map if the image came from a Property::Map, empty otherwise
+ Property::Map mPopupArrowMap; ///< the Property::Map if the image came from a Property::Map, empty otherwise
- Property::Map mPopupMap; ///< the Property::Map if the image came from a Property::Map, empty otherwise
- Property::Map mTrackMap; ///< the Property::Map if the image came from a Property::Map, empty otherwise
- Property::Map mHandleMap; ///< the Property::Map if the image came from a Property::Map, empty otherwise
- Property::Map mProgressMap; ///< the Property::Map if the image came from a Property::Map, empty otherwise
- Property::Map mPopupArrowMap; ///< the Property::Map if the image came from a Property::Map, empty otherwise
+ Vector4 mDisabledColor; ///< The color to tint the slider when disabled
- Vector4 mDisabledColor; ///< The color to tint the slider when disabled
+ Vector2 mHitRegion; ///< Size of hit region
+ Vector2 mTrackRegion; ///< Size of track region
+ Vector2 mHandleSize; ///< Size of the handle
- Vector2 mHitRegion; ///< Size of hit region
- Vector2 mTrackRegion; ///< Size of track region
- Vector2 mHandleSize; ///< Size of the handle
+ float mLowerBound = 0.0f; ///< Lower bound on value
+ float mUpperBound = 1.0f; ///< Upper bound on value
+ float mValue = 0.0f; ///< Current value of slider
- float mLowerBound; ///< Lower bound on value
- float mUpperBound; ///< Upper bound on value
- float mValue; ///< Current value of slider
+ float mMarkTolerance = 0.05f; ///< Tolerance in percentage of slider width for which to snap to marks
- float mMarkTolerance; ///< Tolerance in percentage of slider width for which to snap to marks
+ int mValuePrecision; ///< The precision to use for outputting the value
- int mValuePrecision; ///< The precision to use for outputting the value
+ bool mShowPopup : 1, ///< Show the popup or not
+ mShowValue : 1, ///< Whether to display the value number or not on the handle
+ mSnapToMarks : 1; ///< Turn on or off snapping to marks
- bool mShowPopup : 1, ///< Show the popup or not
- mShowValue : 1, ///< Whether to display the value number or not on the handle
- mSnapToMarks : 1; ///< Turn on or off snapping to marks
+protected:
+ class SliderAccessible : public DevelControl::ControlAccessible,
+ public virtual Dali::Accessibility::Value
+ {
+ public:
+ using DevelControl::ControlAccessible::ControlAccessible;
+
+ /**
+ * @copydoc Dali::Accessibility::Value::GetMinimum()
+ */
+ double GetMinimum() const override;
+
+ /**
+ * @copydoc Dali::Accessibility::Value::GetCurrent()
+ */
+ double GetCurrent() const override;
+
+ /**
+ * @copydoc Dali::Accessibility::Value::GetValueText()
+ */
+ std::string GetValueText() const override;
+
+ /**
+ * @copydoc Dali::Accessibility::Value::GetMaximum()
+ */
+ double GetMaximum() const override;
+
+ /**
+ * @copydoc Dali::Accessibility::Value::SetCurrent()
+ */
+ bool SetCurrent(double) override;
+
+ /**
+ * @copydoc Dali::Accessibility::Value::GetMinimumIncrement()
+ */
+ double GetMinimumIncrement() const override;
+ };
};
} // namespace Internal
// Helpers for public-api forwarding methods
-inline Toolkit::Internal::Slider& GetImpl( Toolkit::Slider& pub )
+inline Toolkit::Internal::Slider& GetImpl(Toolkit::Slider& pub)
{
- DALI_ASSERT_ALWAYS( pub );
+ DALI_ASSERT_ALWAYS(pub);
Dali::RefObject& handle = pub.GetImplementation();
- return static_cast< Toolkit::Internal::Slider& >( handle );
+ return static_cast<Toolkit::Internal::Slider&>(handle);
}
-inline const Toolkit::Internal::Slider& GetImpl( const Toolkit::Slider& pub )
+inline const Toolkit::Internal::Slider& GetImpl(const Toolkit::Slider& pub)
{
- DALI_ASSERT_ALWAYS( pub );
+ DALI_ASSERT_ALWAYS(pub);
const Dali::RefObject& handle = pub.GetImplementation();
- return static_cast< const Toolkit::Internal::Slider& >( handle );
+ return static_cast<const Toolkit::Internal::Slider&>(handle);
}
} // namespace Toolkit
} // namespace Dali
-#endif // __DALI_TOOLKIT_INTERNAL_SLIDER_H__
+#endif // DALI_TOOLKIT_INTERNAL_SLIDER_H
projects / platform / core / uifw / dali-toolkit.git / blobdiff