// INTERNAL INCLUDES
#include <dali-toolkit/devel-api/controls/text-controls/text-label-devel.h>
#include <dali-toolkit/devel-api/controls/text-controls/text-selection-popup-callback-interface.h>
+#include <dali-toolkit/devel-api/controls/text-controls/text-anchor-devel.h>
#include <dali-toolkit/devel-api/text/text-enumerations-devel.h>
#include <dali-toolkit/internal/text/decorator/text-decorator.h>
#include <dali-toolkit/internal/text/hidden-text.h>
void SelectEvent(float x, float y, SelectionType selection);
/**
- * @brief Creates a selection event with a selection index.
- *
- * It could be called from the SelectText().
- * The start and end parameters are passed through the event.
- *
- * @param[in] start The start selection position.
- * @param[in] end The end selection position.
- * @param[in] selection type like the range.
- */
- void SelectEvent(const uint32_t start, const uint32_t end, SelectionType selection);
-
- /**
* @copydoc Text::SelectableControlInterface::SetTextSelectionRange()
*/
void SetTextSelectionRange(const uint32_t* start, const uint32_t* end);
*/
CharacterIndex GetCursorPosition();
+ /**
+ * @brief Resets a provided vector with actors that marks the position of anchors in markup enabled text
+ *
+ * @param[out] anchorActors the vector of actor (empty collection if no anchors available).
+ */
+ void GetAnchorActors(std::vector<Toolkit::TextAnchor>& anchorActors);
+
+ /**
+ * @brief Return an index of first anchor in the anchor vector whose boundaries includes given character offset
+ *
+ * @param[in] characterOffset A position in text coords.
+ *
+ * @return the index in anchor vector (-1 if an anchor not found)
+ */
+ int GetAnchorIndex(size_t characterOffset);
+
protected: // Inherit from Text::Decorator::ControllerInterface.
/**
* @copydoc Dali::Toolkit::Text::Decorator::ControllerInterface::GetTargetSize()
*/
void DisplayTimeExpired() override;
-private: // Update.
- /**
- * @brief Called by editable UI controls when key events are received.
- *
- * @param[in] text The text to insert.
- * @param[in] type Used to distinguish between regular key events and InputMethodContext events.
- */
- void InsertText(const std::string& text, InsertType type);
-
- /**
- * @copydoc Text::EditableControlInterface::PasteText()
- */
- void PasteText(const std::string& stringToPaste);
-
- /**
- * @brief Remove a given number of characters
- *
- * When predictve text is used the pre-edit text is removed and inserted again with the new characters.
- * The UpdateInputStyleType @type parameter if set to DONT_UPDATE_INPUT_STYLE avoids to update the input
- * style when pre-edit text is removed.
- *
- * @param[in] cursorOffset Start position from the current cursor position to start deleting characters.
- * @param[in] numberOfCharacters The number of characters to delete from the cursorOffset.
- * @param[in] type Whether to update the input style.
- * @return True if the remove was successful.
- */
- bool RemoveText(int cursorOffset,
- int numberOfCharacters,
- UpdateInputStyleType type);
-
- /**
- * @brief Checks if text is selected and if so removes it.
- * @return true if text was removed
- */
- bool RemoveSelectedText();
-
- /**
- * @brief Update anchor position from given number of inserted characters.
- *
- * @param[in] numberOfCharacters The number of inserted characters.
- * @param[in] previousCursorIndex A cursor position before event occurs.
- */
- void InsertTextAnchor(int numberOfCharacters,
- CharacterIndex previousCursorIndex);
-
- /**
- * @brief Update anchor position from given number of removed characters.
- *
- * @param[in] cursorOffset Start position from the current cursor position to start deleting characters.
- * @param[in] numberOfCharacters The number of removed characters.
- * @param[in] previousCursorIndex A cursor position before event occurs.
- */
- void RemoveTextAnchor(int cursorOffset,
- int numberOfCharacters,
- CharacterIndex previousCursorIndex);
-
-private: // Relayout.
- /**
- * @brief Lays-out the text.
- *
- * GetNaturalSize(), GetHeightForWidth() and Relayout() calls this method.
- *
- * @param[in] size A the size of a bounding box to layout text within.
- * @param[in] operations The layout operations which need to be done.
- * @param[out] layoutSize The size of the laid-out text.
- */
- bool DoRelayout(const Size& size,
- OperationsMask operations,
- Size& layoutSize);
-
- /**
- * @brief Calulates the vertical offset to align the text inside the bounding box.
- *
- * @param[in] size The size of the bounding box.
- */
- void CalculateVerticalOffset(const Size& size);
-
-private: // Events.
- /**
- * @brief Process queued events which modify the model.
- */
- void ProcessModifyEvents();
-
- /**
- * @brief Used to process an event queued from SetText()
- */
- void TextReplacedEvent();
-
- /**
- * @brief Used to process an event queued from key events etc.
- */
- void TextInsertedEvent();
-
- /**
- * @brief Used to process an event queued from backspace key etc.
- */
- void TextDeletedEvent();
-
- /**
- * @brief Helper to KeyEvent() to handle the backspace or delete key case.
- *
- * @param[in] keyCode The keycode for the key pressed
- * @return True if a character was deleted.
- */
- bool DeleteEvent(int keyCode);
-
-private: // Helpers.
- /**
- * @brief Used to remove the text included the placeholder text.
- */
- void ResetText();
-
- /**
- * @brief Helper to show the place holder text..
- */
- void ShowPlaceholderText();
-
private: // Private contructors & copy operator.
/**
* @brief Private constructor.