-#ifndef __DALI_TOOLKIT_INTERNAL_PUSH_BUTTON_H__
-#define __DALI_TOOLKIT_INTERNAL_PUSH_BUTTON_H__
+#ifndef DALI_TOOLKIT_INTERNAL_PUSH_BUTTON_H
+#define DALI_TOOLKIT_INTERNAL_PUSH_BUTTON_H
/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 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/public-api/adaptor-framework/timer.h>
-#include <dali/public-api/common/dali-vector.h>
+#include <dali/public-api/common/vector-wrapper.h>
// INTERNAL INCLUDES
#include <dali-toolkit/public-api/controls/buttons/push-button.h>
namespace Dali
{
-
namespace Toolkit
{
-
namespace Internal
{
-
/**
* PushButton implementation class.
*
class PushButton : public Button
{
public:
-
/**
* Create a new PushButton.
* @return A smart-pointer to the newly allocated PushButton.
*/
static Dali::Toolkit::PushButton New();
+protected:
/**
- * @copydoc Dali::Toolkit::PushButton::SetAutoRepeating( bool autoRepeating )
- */
- void SetAutoRepeating( bool autoRepeating );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::IsAutoRepeating() const
- */
- bool IsAutoRepeating() const;
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetInitialAutoRepeatingDelay( float initialAutoRepeatingDelay )
- */
- void SetInitialAutoRepeatingDelay( float initialAutoRepeatingDelay );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::GetInitialAutoRepeatingDelay() const
- */
- float GetInitialAutoRepeatingDelay() const;
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetNextAutoRepeatingDelay( float nextAutoRepeatingDelay )
- */
- void SetNextAutoRepeatingDelay( float nextAutoRepeatingDelay );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::GetNextAutoRepeatingDelay() const
- */
- float GetNextAutoRepeatingDelay() const;
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetToggleButton( bool toggle )
- */
- void SetToggleButton( bool toggle );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::IsToggleButton() const
- */
- bool IsToggleButton() const;
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetToggled( bool toggle )
- */
- void SetToggled( bool toggle );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::IsToggled() const
- */
- bool IsToggled() const;
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetButtonImage( const Image image )
- */
- void SetButtonImage( Image image );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetButtonImage( Actor image )
- */
- void SetButtonImage( Actor image );
-
- /**
- * Used by the painter only.
- * @return A reference to the button image.
- */
- Actor& GetButtonImage();
-
- /**
- * @copydoc Dali::Toolkit::PushButton::
- */
- Actor GetButtonImage() const;
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetBackgroundImage( const Image image )
- */
- void SetBackgroundImage( Image image );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetBackgroundImage( Actor image )
- */
- void SetBackgroundImage( Actor image );
-
- /**
- * Used by the painter only.
- * @return A reference to the background image.
- */
- Actor& GetBackgroundImage();
-
- /**
- * @copydoc Dali::Toolkit::PushButton::GetBackgroundImage()
- */
- Actor GetBackgroundImage() const;
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetSelectedImage( const Image image )
- */
- void SetSelectedImage( Image image );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetSelectedImage( Actor image )
- */
- void SetSelectedImage( Actor image );
-
- /**
- * Used by the painter only.
- * @return A reference to the selected image.
- */
- Actor& GetSelectedImage();
-
- /**
- * @copydoc Dali::Toolkit::PushButton::GetSelectedImage()
- */
- Actor GetSelectedImage() const;
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetDisabledBackgroundImage( Image image )
- */
- void SetDisabledBackgroundImage( Image image );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetDisabledBackgroundImage( Actor image )
- */
- void SetDisabledBackgroundImage( Actor image );
-
- /**
- * Used by the painter only.
- * @return A reference to the disabled background image.
- */
- Actor& GetDisabledBackgroundImage();
-
- /**
- * @copydoc Dali::Toolkit::PushButton::GetDisabledBackgroundImage()
- */
- Actor GetDisabledBackgroundImage() const;
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetDisabledImage( Image image )
- */
- void SetDisabledImage( Image image );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetDisabledImage( Actor image )
- */
- void SetDisabledImage( Actor image );
-
- /**
- * Used by the painter only.
- * @return A reference to the disabled button image.
- */
- Actor& GetDisabledImage();
-
- /**
- * @copydoc Dali::Toolkit::PushButton::GetDisabledImage()
- */
- Actor GetDisabledImage() const;
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetLabel( const std::string& label )
- */
- void SetLabel( const std::string& label );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::SetLabel( Actor label )
- */
- void SetLabel( Actor label );
-
- /**
- * @copydoc Dali::Toolkit::PushButton::GetLabel()
- */
- Actor GetLabel() const;
-
- /**
- * Used by the painter only.
- * @return A reference to the label actor.
- */
- Actor& GetLabel();
-
- /**
- * Used by the painter only.
- * @return A reference to the background image that is fading out.
+ * Construct a new PushButton.
*/
- Actor& GetFadeOutBackgroundImage();
+ PushButton();
/**
- * Used by the painter only.
- * @return A reference to the button image that is fading out.
+ * A reference counted object may only be deleted by calling Unreference()
*/
- Actor& GetFadeOutButtonImage();
+ virtual ~PushButton();
public:
-
- // Signals
-
- /**
- * @copydoc Dali::Toolkit::PushButton::PressedSignal()
- */
- Toolkit::PushButton::PressedSignalType& PressedSignal();
-
- /**
- * @copydoc Dali::Toolkit::PushButton::ReleasedSignal()
- */
- Toolkit::PushButton::ReleasedSignalType& ReleasedSignal();
-
- /**
- * Connects a callback function with the object's signals.
- * @param[in] object The object providing the signal.
- * @param[in] tracker Used to disconnect the signal.
- * @param[in] signalName The signal to connect to.
- * @param[in] functor A newly allocated FunctorDelegate.
- * @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 );
-
// Properties
/**
- * @copydoc Button::SetProperty
- */
- static void SetProperty( BaseObject* object, Property::Index propertyIndex, const Property::Value& value );
-
- /**
- * @copydoc Button::GetProperty
- */
- static Property::Value GetProperty( BaseObject* object, Property::Index propertyIndex );
-
-protected: // From Button
-
- /**
- * Sets the Leave signal.
- */
- virtual void OnButtonInitialize();
-
- /**
- * Emits signals and notifies the painter accordingly with the set button
- * properties when the button is pressed.
- */
- virtual void OnButtonDown();
-
- /**
- * Emits signals and notifies the painter accordingly with the set button
- * properties when the button is released.
- */
- virtual void OnButtonUp();
-
- /**
- * Emits signals and notifies the painter accordingly with the set button
- * properties when the touch point leaves the boundary of the button.
+ * Enum for the alignment modes of the icon.
*/
- virtual void OnTouchPointLeave();
+ enum IconAlignment
+ {
+ LEFT,
+ RIGHT,
+ TOP,
+ BOTTOM,
+ DEFAULT = RIGHT
+ };
/**
- * Currently it doesn't need different behaviour than @see OnTouchPointLeave()
+ * Called when a property of an object of this type is set.
+ * @param[in] object The object whose property is set.
+ * @param[in] index The property index.
+ * @param[in] value The new property value.
*/
- virtual void OnTouchPointInterrupted();
+ static void SetProperty(BaseObject* object, Property::Index index, const Property::Value& value);
/**
- * Sets the push button animation time.
- * @param animationTime The animation time in seconds.
+ * Called to retrieve a property of an object of this type.
+ * @param[in] object The object whose property is to be retrieved.
+ * @param[in] index The property index.
+ * @return The current value of the property.
*/
- virtual void OnAnimationTimeSet( float animationTime );
+ static Property::Value GetProperty(BaseObject* object, Property::Index propertyIndex);
+private: // From Button
/**
- * Retrieves the animation time.
- * @return The animation time in seconds.
+ * @copydoc Toolkit::Internal::Button::OnInitialize
*/
- virtual float OnAnimationTimeRequested() const;
+ void OnInitialize() override;
/**
- * This method is called when the button is removed from the stage.
+ * @copydoc Toolkit::Internal::Control::CreateAccessibleObject()
*/
- virtual void OnButtonStageDisconnection();
-
-protected: // From Control
-
- /**
- * Respond the activate notification.
- */
- virtual void OnActivated();
-
- /**
- * @copydoc Control::GetNaturalSize()
- */
- virtual Vector3 GetNaturalSize();
+ DevelControl::ControlAccessible* CreateAccessibleObject() override;
private:
-
- /**
- * Perform the click action to click the button.
- * @param[in] attributes The attributes to perfrom this action.
- */
- void DoClickAction(const PropertyValueContainer& attributes);
-
-public:
-
/**
- * Performs actions as requested using the action name.
- * @param[in] object The object on which to perform the action.
- * @param[in] actionName The action to perform.
- * @param[in] attributes The attributes with which to perfrom this action.
- * @return true if action has been accepted by this control
+ * @brief Sets the alignment mode to use to align the icon to the label.
+ *
+ * @param[in] iconAlignment The alignment mode to use
*/
- static bool DoAction(BaseObject* object, const std::string& actionName, const PropertyValueContainer& attributes);
+ void SetIconAlignment(const PushButton::IconAlignment iconAlignment);
/**
- * Construct a new PushButton.
+ * @brief Gets the alignment mode used to align the icon to the label.
+ *
+ * @return The alignment mode in use
*/
- PushButton();
-
- /**
- * A reference counted object may only be deleted by calling Unreference()
- */
- virtual ~PushButton();
+ const PushButton::IconAlignment GetIconAlignment() const;
private:
-
// Undefined
- PushButton( const PushButton& );
+ PushButton(const PushButton&);
// Undefined
- PushButton& operator=( const PushButton& );
-
- /**
- * Sets up the autorepeating timer.
- * @param[in] delay The delay time in seconds.
- */
- void SetUpTimer( float delay );
-
- /**
- * Slot called when Dali::Timer::SignalTick signal. Resets the autorepeating timer.
- */
- bool AutoRepeatingSlot();
+ PushButton& operator=(const PushButton&);
private:
- bool mAutoRepeating; ///< Stores the autorepeating property.
- float mInitialAutoRepeatingDelay; ///< Stores the initial autorepeating delay in seconds.
- float mNextAutoRepeatingDelay; ///< Stores the next autorepeating delay in seconds.
- bool mToggleButton; ///< Stores the toggle property.
-
- // AutoRepeating
- Timer mAutoRepeatingTimer; ///< Timer used to implement the autorepeating property.
-
- // Toggle
- bool mToggled; ///< Stores the toggle state.
-
- // Signals
- Toolkit::PushButton::PressedSignalType mPressedSignal; ///< Signal emitted when the button is pressed.
- Toolkit::PushButton::ReleasedSignalType mReleasedSignal; ///< Signal emitted when the button is released.
-
- Actor mButtonImage; ///< Stores the unselected image.
- Actor mBackgroundImage; ///< Stores the background image.
- Actor mSelectedImage; ///< Stores the selected image.
- Actor mDisabledImage; ///< Stores the disabled image.
- Actor mDisabledBackgroundImage; ///< Stores the disabled background image.
+ IconAlignment mIconAlignment; ///< The alignment of the icon against the label.
- Actor mLabel; ///< Stores the text label.
+protected:
+ class PushButtonAccessible : public Button::ButtonAccessible
+ {
+ public:
+ using Button::ButtonAccessible::ButtonAccessible;
- Actor mFadeOutBackgroundImage; ///< Stores a background image, which is in a fade out animation, to be removed when the animation finishes.
- Actor mFadeOutButtonImage; ///< Stores a foreground image, which is in a fade out animation, to be removed when the animation finishes.
+ /**
+ * @copydoc Dali::Toolkit::DevelControl::ControlAccessible::CalculateStates()
+ */
+ Dali::Accessibility::States CalculateStates() override;
+ };
- // Actions
- bool mClickActionPerforming;
+ void OnStateChange(State newState) override;
};
} // namespace Internal
// Helpers for public-api forwarding methods
-inline Toolkit::Internal::PushButton& GetImplementation( Toolkit::PushButton& button )
+inline Toolkit::Internal::PushButton& GetImplementation(Toolkit::PushButton& button)
{
- DALI_ASSERT_ALWAYS( button );
+ DALI_ASSERT_ALWAYS(button);
Dali::RefObject& handle = button.GetImplementation();
- return static_cast<Toolkit::Internal::PushButton&>( handle );
+ return static_cast<Toolkit::Internal::PushButton&>(handle);
}
-inline const Toolkit::Internal::PushButton& GetImplementation( const Toolkit::PushButton& button )
+inline const Toolkit::Internal::PushButton& GetImplementation(const Toolkit::PushButton& button)
{
- DALI_ASSERT_ALWAYS( button );
+ DALI_ASSERT_ALWAYS(button);
const Dali::RefObject& handle = button.GetImplementation();
- return static_cast<const Toolkit::Internal::PushButton&>( handle );
+ return static_cast<const Toolkit::Internal::PushButton&>(handle);
}
} // namespace Toolkit
} // namespace Dali
-#endif // __DALI_TOOLKIT_INTERNAL_PUSH_BUTTON_H__
+#endif // DALI_TOOLKIT_INTERNAL_PUSH_BUTTON_H