(Text Controller) Moved event handling, InputFont & Placeholder related methods into...

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / text-controller.h

diff --git a/dali-toolkit/internal/text/text-controller.h b/dali-toolkit/internal/text/text-controller.h
index c7a549e..54444b1 100755 (executable)
--- a/dali-toolkit/internal/text/text-controller.h
+++ b/dali-toolkit/internal/text/text-controller.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_TEXT_CONTROLLER_H
 
 /*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 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.
@@ -31,6 +31,7 @@
 #include <dali-toolkit/internal/text/layouts/layout-engine.h>
 #include <dali-toolkit/internal/text/hidden-text.h>
 #include <dali-toolkit/internal/text/text-model-interface.h>
+#include <dali-toolkit/internal/text/text-selectable-control-interface.h>
 
 namespace Dali
 {
@@ -187,11 +188,13 @@ public: // Constructor.
    *
    * @param[in] controlInterface The control's interface.
    * @param[in] editableControlInterface The editable control's interface.
+   * @param[in] selectableControlInterface The selectable control's interface.
    *
    * @return A pointer to a new Controller.
    */
   static ControllerPtr New( ControlInterface* controlInterface,
-                            EditableControlInterface* editableControlInterface );
+                            EditableControlInterface* editableControlInterface,
+                            SelectableControlInterface* selectableControlInterface );
 
 public: // Configure the text controller.
 
@@ -1470,7 +1473,7 @@ public: // Text-input Event Queuing.
    * @param[in] state The state of the gesture.
    * @param[in] displacement This distance panned since the last pan gesture.
    */
-  void PanEvent( Gesture::State state, const Vector2& displacement );
+  void PanEvent( GestureState state, const Vector2& displacement );
 
   /**
    * @brief Called by editable UI controls when a long press gesture occurs.
@@ -1479,7 +1482,7 @@ public: // Text-input Event Queuing.
    * @param[in] x The x position relative to the top-left of the parent control.
    * @param[in] y The y position relative to the top-left of the parent control.
    */
-  void LongPressEvent( Gesture::State state, float x, float y );
+  void LongPressEvent( GestureState state, float x, float y );
 
   /**
    * @brief Creates a selection event.
@@ -1493,6 +1496,41 @@ public: // Text-input Event Queuing.
   void SelectEvent( float x, float y, SelectionType selection );
 
   /**
+   * @copydoc Text::SelectableControlInterface::SetTextSelectionRange()
+   */
+  void SetTextSelectionRange(const uint32_t *start, const uint32_t *end);
+
+  /**
+   * @copydoc Text::SelectableControlInterface::GetTextSelectionRange()
+   */
+  Uint32Pair GetTextSelectionRange() const;
+
+  /**
+   * @copydoc Text::SelectableControlInterface::SelectWholeText()
+   */
+  void SelectWholeText();
+
+  /**
+   * @copydoc Text::SelectableControlInterface::SelectNone()
+   */
+  void SelectNone();
+
+  /**
+   * @copydoc Text::SelectableControlInterface::GetSelectedText()
+   */
+  string GetSelectedText() const;
+
+  /**
+   * @copydoc Text::EditableControlInterface::IsEditable()
+   */
+  virtual bool IsEditable() const;
+
+  /**
+   * @copydoc Text::EditableControlInterface::SetEditable()
+   */
+  virtual void SetEditable( bool editable );
+
+  /**
    * @brief Event received from input method context
    *
    * @param[in] inputMethodContext The input method context.
@@ -1520,43 +1558,36 @@ public: // Text-input Event Queuing.
    */
   Actor CreateBackgroundActor();
 
-  /**
-   * @brief Retrive Selected text.
-   *
-   * @return The seleced text.
-   */
-  std::string GetSelectedText();
-
 protected: // Inherit from Text::Decorator::ControllerInterface.
 
   /**
    * @copydoc Dali::Toolkit::Text::Decorator::ControllerInterface::GetTargetSize()
    */
-  virtual void GetTargetSize( Vector2& targetSize );
+  void GetTargetSize( Vector2& targetSize ) override;
 
   /**
    * @copydoc Dali::Toolkit::Text::Decorator::ControllerInterface::AddDecoration()
    */
-  virtual void AddDecoration( Actor& actor, bool needsClipping );
+  void AddDecoration( Actor& actor, bool needsClipping ) override;
 
   /**
    * @copydoc Dali::Toolkit::Text::Decorator::ControllerInterface::DecorationEvent()
    */
-  virtual void DecorationEvent( HandleType handle, HandleState state, float x, float y );
+  void DecorationEvent( HandleType handle, HandleState state, float x, float y ) override;
 
 protected: // Inherit from TextSelectionPopup::TextPopupButtonCallbackInterface.
 
   /**
    * @copydoc Dali::Toolkit::TextSelectionPopup::TextPopupButtonCallbackInterface::TextPopupButtonTouched()
    */
-  virtual void TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::Buttons button );
+  void TextPopupButtonTouched( Dali::Toolkit::TextSelectionPopup::Buttons button ) override;
 
 protected: // Inherit from HiddenText.
 
   /**
    * @brief Invoked from HiddenText when showing time of the last character was expired
    */
-  virtual void DisplayTimeExpired();
+  void DisplayTimeExpired() override;
 
 private: // Update.
 
@@ -1698,7 +1729,8 @@ private: // Private contructors & copy operator.
    * @brief Private constructor.
    */
   Controller( ControlInterface* controlInterface,
-              EditableControlInterface* editableControlInterface );
+              EditableControlInterface* editableControlInterface,
+              SelectableControlInterface* selectableControlInterface );
 
   // Undefined
   Controller( const Controller& handle );
@@ -1719,6 +1751,10 @@ public:
 
 private:
 
+  struct EventHandler;
+  struct InputFontHandler;
+  struct PlaceholderHandler;
+
   Impl* mImpl;
 };