// INTERNAL INCLUDES
#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>
/**
* @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:
/**
*/
static Property::Value GetProperty(BaseObject* object, Property::Index index);
- Text::ControllerPtr getController();
+ /**
+ * @copydoc Dali::Toollkit::TextLabel::AnchorClickedSignal()
+ */
+ DevelTextLabel::AnchorClickedSignalType& AnchorClickedSignal();
+
+ /**
+ * 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
/**
void OnRelayout(const Vector2& size, RelayoutContainer& container) override;
/**
+ * @copydoc Control::OnTap()
+ */
+ void OnTap(const TapGesture& tap) override;
+
+ /**
* @copydoc Control::GetNaturalSize()
*/
Vector3 GetNaturalSize() override;
*/
void ScrollingFinished() override;
+public: // From AnchorControlInterface
+ /**
+ * @copydoc Text::AnchorControlInterface::AnchorClicked()
+ */
+ void AnchorClicked(const std::string& href) override;
+
private: // Implementation
/**
* Construct a new TextLabel.
return mTextScroller;
}
+ /**
+ * @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);
+
private: // Data
Text::ControllerPtr mController;
Text::TextScrollerPtr mTextScroller;
Toolkit::Visual::Base mVisual;
+ // Signals
+ Toolkit::DevelTextLabel::AnchorClickedSignalType mAnchorClickedSignal;
+
int mRenderingBackend;
bool mTextUpdateNeeded : 1;
protected:
+ /**
+ * @brief This structure is to connect TextLabel with Accessible functions.
+ */
struct AccessibleImpl : public DevelControl::AccessibleImpl,
public virtual Dali::Accessibility::Text
{
using DevelControl::AccessibleImpl::AccessibleImpl;
- std::string GetText(size_t startOffset, size_t endOffset) override;
- size_t GetCharacterCount() override;
- size_t GetCaretOffset() override;
- bool SetCaretOffset(size_t offset) override;
+ /**
+ * @copydoc Dali::Accessibility::Text::GetText()
+ */
+ std::string GetText(size_t startOffset, size_t endOffset) override;
+
+ /**
+ * @copydoc Dali::Accessibility::Text::GetCharacterCount()
+ */
+ size_t GetCharacterCount() 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;
- 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;
- std::string GetNameRaw() override;
- Property::Index GetNamePropertyIndex() 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;
};
};