#include <dali-toolkit/devel-api/controls/text-controls/text-selection-popup-callback-interface.h>
#include <dali-toolkit/internal/text/decorator/text-decorator.h>
#include <dali-toolkit/internal/text/layouts/layout-engine.h>
+#include <dali-toolkit/internal/text/text-scroller-interface.h>
namespace Dali
{
class ControlInterface;
class EditableControlInterface;
class View;
+struct ScrollerData;
typedef IntrusivePtr<Controller> ControllerPtr;
*
* The text selection popup button callbacks are as well handled via the TextSelectionPopupCallbackInterface interface.
*/
-class Controller : public RefObject, public Decorator::ControllerInterface, public TextSelectionPopupCallbackInterface
+class Controller : public RefObject, public Decorator::ControllerInterface, public TextSelectionPopupCallbackInterface, public Text::ScrollerInterface
{
public: // Enumerated types.
static ControllerPtr New( ControlInterface* controlInterface,
EditableControlInterface* editableControlInterface );
+ /**
+ * @brief Sets the text-control interface.
+ *
+ * @param[in] controlInterface The text-control interface.
+ */
+ void SetTextControlInterface( ControlInterface* controlInterface );
+
public: // Configure the text controller.
/**
bool IsAutoScrollEnabled() const;
/**
- * @brief Get direction of the text from the first line of text,
- * @return bool rtl (right to left) is true
+ * @brief Sets the speed the text should automatically scroll at.
+ *
+ * @param[in] scrollSpeed The speed of scrolling in pixels per second.
+ */
+ void SetAutoscrollSpeed( int scrollSpeed );
+
+ /**
+ * @brief Retrieves the auto scroll speed.
+ *
+ * @return The auto scroll speed in pixels per second.
+ */
+ int GetAutoScrollSpeed() const;
+
+ /**
+ * @brief Sets the number of loops the text should scroll.
+ *
+ * @param[in] loopCount The number of loops.
+ */
+ void SetAutoScrollLoopCount( int loopCount );
+
+ /**
+ * @brief Retrieves the number of loops the text should scroll.
+ *
+ * @return The numebr of loops.
+ */
+ int GetAutoScrollLoopCount() const;
+
+ /**
+ * @brief Sets the gap before text wraps around when scrolling.
+ *
+ * @param[in] wrapGap The gap in pixels.
+ */
+ void SetAutoScrollWrapGap( float wrapGap );
+
+ /**
+ * @brief Retrieves the gap before text wraps around when scrolling.
+ *
+ * @return The gap in pixels.
*/
- CharacterDirection GetAutoScrollDirection() const;
+ float GetAutoScrollWrapGap() const;
/**
- * @brief Get the alignment offset of the first line of text.
+ * @brief Retrieves the text's autoscroll data.
*
- * @return The alignment offset.
+ * @return The text's autoscroll data.
*/
- float GetAutoScrollLineAlignment() const;
+ const ScrollerData* const GetAutoScrollData();
/**
* @brief Enables the horizontal scrolling.
*/
UpdateTextType Relayout( const Size& size );
+ /**
+ * @brief Request a relayout using the ControlInterface.
+ */
+ void RequestRelayout();
+
public: // Input style change signals.
/**
*/
virtual void TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::Buttons button );
+private: // Inherit from TextScroller
+
+ /**
+ * @copydoc Text::ScrollerInterface::ScrollingFinished()
+ */
+ virtual void ScrollingFinished();
+
private: // Update.
/**