#define DALI_TOOLKIT_INTERNAL_TEXT_LABEL_H
/*
- * Copyright (c) 2020 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.
#include <dali/public-api/object/property-map.h>
// INTERNAL INCLUDES
-#include <dali-toolkit/public-api/controls/control-impl.h>
-#include <dali-toolkit/public-api/controls/text-controls/text-label.h>
+#include <dali-toolkit/internal/controls/control/control-data-impl.h>
+#include <dali-toolkit/internal/text/rendering/text-renderer.h>
+#include <dali-toolkit/internal/text/text-anchor-control-interface.h>
#include <dali-toolkit/internal/text/text-control-interface.h>
#include <dali-toolkit/internal/text/text-controller.h>
#include <dali-toolkit/internal/text/text-scroller-interface.h>
-#include <dali-toolkit/internal/text/rendering/text-renderer.h>
#include <dali-toolkit/internal/text/text-scroller.h>
#include <dali-toolkit/internal/visuals/text/text-visual.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/text-controls/text-label.h>
namespace Dali
{
-
namespace Toolkit
{
-
namespace Internal
{
-
/**
* @brief A control which renders a short text string.
*/
-class TextLabel : public Control, public Text::ControlInterface, public Text::ScrollerInterface
+class TextLabel : public Control, public Text::ControlInterface, public Text::ScrollerInterface, public Text::AnchorControlInterface
{
public:
-
/**
* @copydoc Dali::Toollkit::TextLabel::New()
*/
* @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);
/**
* @brief 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 index );
+ static Property::Value GetProperty(BaseObject* object, Property::Index index);
- Text::ControllerPtr getController();
+ /**
+ * @copydoc Dali::Toollkit::TextLabel::AnchorClickedSignal()
+ */
+ DevelTextLabel::AnchorClickedSignalType& AnchorClickedSignal();
-private: // From Control
+ /**
+ * 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);
+
+ /**
+ * @brief Gets text controller
+ *
+ * @return The text controller
+ */
+ Text::ControllerPtr GetTextController();
+private: // From Control
/**
* @copydoc Control::OnInitialize()
*/
/**
* @copydoc Control::OnStyleChange()
*/
- void OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change ) override;
+ void OnStyleChange(Toolkit::StyleManager styleManager, StyleChange::Type change) override;
/**
* @copydoc Control::OnRelayout()
*/
- void OnRelayout( const Vector2& size, RelayoutContainer& container ) override;
+ void OnRelayout(const Vector2& size, RelayoutContainer& container) override;
+
+ /**
+ * @copydoc Control::OnTap()
+ */
+ void OnTap(const TapGesture& tap) override;
/**
* @copydoc Control::GetNaturalSize()
/**
* @copydoc Control::GetHeightForWidth()
*/
- float GetHeightForWidth( float width ) override;
+ float GetHeightForWidth(float width) override;
/**
* @copydoc Control::OnPropertySet()
*/
- void OnPropertySet( Property::Index index, const Property::Value& propertyValue ) override ;
+ void OnPropertySet(Property::Index index, const Property::Value& propertyValue) override;
// From ControlInterface
void RequestTextRelayout() override;
private: // from TextScroller
-
/**
* @copydoc Text::ScrollerInterface::ScrollingFinished()
*/
void ScrollingFinished() override;
-private: // Implementation
+public: // From AnchorControlInterface
+ /**
+ * @copydoc Text::AnchorControlInterface::AnchorClicked()
+ */
+ void AnchorClicked(const std::string& href) override;
+private: // Implementation
/**
* Construct a new TextLabel.
*/
virtual ~TextLabel();
private:
-
// Undefined copy constructor and assignment operators
TextLabel(const TextLabel&);
TextLabel& operator=(const TextLabel& rhs);
*/
Text::TextScrollerPtr GetTextScroller()
{
- if( !mTextScroller )
+ if(!mTextScroller)
{
- mTextScroller = Text::TextScroller::New( *this );
+ mTextScroller = Text::TextScroller::New(*this);
}
return mTextScroller;
}
-private: // Data
+ /**
+ * @brief Callback function for when the layout is changed.
+ * @param[in] actor The actor whose layoutDirection is changed.
+ * @param[in] type The layoutDirection.
+ */
+ void OnLayoutDirectionChanged(Actor actor, LayoutDirection::Type type);
- Text::ControllerPtr mController;
+private: // Data
+ Text::ControllerPtr mController;
Text::TextScrollerPtr mTextScroller;
Toolkit::Visual::Base mVisual;
- int mRenderingBackend;
- bool mTextUpdateNeeded:1;
+ // Signals
+ Toolkit::DevelTextLabel::AnchorClickedSignalType mAnchorClickedSignal;
+
+ int mRenderingBackend;
+ bool mTextUpdateNeeded : 1;
protected:
- struct AccessibleImpl : public Control::Impl::AccessibleImpl,
+ /**
+ * @brief This structure is to connect TextLabel with Accessible functions.
+ */
+ struct AccessibleImpl : public DevelControl::AccessibleImpl,
public virtual Dali::Accessibility::Text
{
- using Control::Impl::AccessibleImpl::AccessibleImpl;
+ using DevelControl::AccessibleImpl::AccessibleImpl;
+
+ /**
+ * @copydoc Dali::Accessibility::Text::GetText()
+ */
+ std::string GetText(size_t startOffset, size_t endOffset) override;
- std::string GetText( size_t startOffset, size_t endOffset ) override;
+ /**
+ * @copydoc Dali::Accessibility::Text::GetCharacterCount()
+ */
size_t GetCharacterCount() override;
- size_t GetCaretOffset() override;
- bool SetCaretOffset(size_t offset) override;
- Dali::Accessibility::Range
- GetTextAtOffset( size_t offset,
- Dali::Accessibility::TextBoundary boundary ) override;
- Dali::Accessibility::Range GetSelection( size_t selectionNum ) override;
- bool RemoveSelection( size_t selectionNum ) override;
- bool SetSelection( size_t selectionNum, size_t startOffset,
- size_t endOffset ) override;
+
+ /**
+ * @copydoc Dali::Accessibility::Text::GetCursorOffset()
+ */
+ size_t GetCursorOffset() override;
+
+ /**
+ * @copydoc Dali::Accessibility::Text::SetCursorOffset()
+ */
+ bool SetCursorOffset(size_t offset) override;
+
+ /**
+ * @copydoc Dali::Accessibility::Text::GetTextAtOffset()
+ */
+ Accessibility::Range GetTextAtOffset(size_t offset, Accessibility::TextBoundary boundary) override;
+
+ /**
+ * @copydoc Dali::Accessibility::Text::GetRangeOfSelection()
+ */
+ Accessibility::Range GetRangeOfSelection(size_t selectionIndex) override;
+
+ /**
+ * @copydoc Dali::Accessibility::Text::RemoveSelection()
+ */
+ bool RemoveSelection(size_t selectionIndex) override;
+
+ /**
+ * @copydoc Dali::Accessibility::Text::SetRangeOfSelection()
+ */
+ bool SetRangeOfSelection(size_t selectionIndex, size_t startOffset, size_t endOffset) override;
+
+ /**
+ * @copydoc Dali::Accessibility::Text::GetNameRaw()
+ */
std::string GetNameRaw() override;
+
+ /**
+ * @copydoc Dali::Accessibility::Text::GetNamePropertyIndex()
+ */
+ Property::Index GetNamePropertyIndex() override;
};
};
// Helpers for public-api forwarding methods
-inline Toolkit::Internal::TextLabel& GetImpl( Toolkit::TextLabel& textLabel )
+inline Toolkit::Internal::TextLabel& GetImpl(Toolkit::TextLabel& textLabel)
{
DALI_ASSERT_ALWAYS(textLabel);
return static_cast<Toolkit::Internal::TextLabel&>(handle);
}
-inline const Toolkit::Internal::TextLabel& GetImpl( const Toolkit::TextLabel& textLabel )
+inline const Toolkit::Internal::TextLabel& GetImpl(const Toolkit::TextLabel& textLabel)
{
DALI_ASSERT_ALWAYS(textLabel);
projects / platform / core / uifw / dali-toolkit.git / blobdiff