X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Ftext-controls%2Ftext-field-impl.h;h=7e18a821699663872c42e16826c1e3ac8e6b4e1f;hp=85d50ef2d3140f50e235a24fc53c94504973f780;hb=refs%2Fchanges%2F52%2F267152%2F1;hpb=fa3f750c6878eb126034d7958458dc3a1f67924f

diff --git a/dali-toolkit/internal/controls/text-controls/text-field-impl.h b/dali-toolkit/internal/controls/text-controls/text-field-impl.h
index 85d50ef..7e18a82 100644
--- a/dali-toolkit/internal/controls/text-controls/text-field-impl.h
+++ b/dali-toolkit/internal/controls/text-controls/text-field-impl.h
@@ -117,10 +117,25 @@ public:
   DevelTextField::AnchorClickedSignalType& AnchorClickedSignal();
 
   /**
+   * @copydoc TextField::CursorPositionChangedSignal()
+   */
+  DevelTextField::CursorPositionChangedSignalType& CursorPositionChangedSignal();
+
+  /**
    * @copydoc TextField::InputFilteredSignal()
    */
   DevelTextField::InputFilteredSignalType& InputFilteredSignal();
 
+  /**
+   * @copydoc TextField::SelectionChangedSignal()
+   */
+  DevelTextField::SelectionChangedSignalType& SelectionChangedSignal();
+
+  /**
+   * @copydoc TextField::SelectionClearedSignal()
+   */
+  DevelTextField::SelectionClearedSignalType& SelectionClearedSignal();
+
 private: // From Control
   /**
    * @copydoc Control::OnInitialize()
@@ -207,9 +222,9 @@ private: // From Control
   void TextDeleted(unsigned int position, unsigned int length, const std::string& content) override;
 
   /**
-   * @copydoc Text::EditableControlInterface::CursorMoved()
+   * @copydoc Text::EditableControlInterface::CursorPositionChanged()
    */
-  void CursorMoved(unsigned int position) override;
+  void CursorPositionChanged(unsigned int oldPosition, unsigned int newPosition) override;
 
   /**
    * @copydoc Text::EditableControlInterface::TextChanged()
@@ -227,6 +242,11 @@ private: // From Control
   void InputStyleChanged(Text::InputStyle::Mask inputStyleMask) override;
 
   /**
+   * @copydoc Text::SelectableControlInterface::SelectionChanged()
+   */
+  void SelectionChanged(uint32_t oldStart, uint32_t oldEnd, uint32_t newStart, uint32_t newEnd) override;
+
+  /**
    * @copydoc Text::EditableControlInterface::AddDecoration()
    */
   void AddDecoration(Actor& actor, bool needsClipping) override;
@@ -264,6 +284,11 @@ public:
   void SelectNone() override;
 
   /**
+   * @copydoc Text::SelectableControlInterface::SelectText()
+   */
+  void SelectText(const uint32_t start, const uint32_t end) override;
+
+  /**
    * @copydoc Text::SelectableControlInterface::GetSelectedText()
    */
   string GetSelectedText() const override;
@@ -278,6 +303,21 @@ public:
    */
   void SetEditable(bool editable) override;
 
+  /**
+   * @copydoc Dali::EditableControlInterface::CopyText()
+   */
+  string CopyText() override;
+
+  /**
+   * @copydoc Dali::EditableControlInterface::CutText()
+   */
+  string CutText() override;
+
+  /**
+   * @copydoc Text::EditableControlInterface::PasteText()
+   */
+  void PasteText() override;
+
   // From AnchorControlInterface
 
   /**
@@ -338,6 +378,21 @@ private: // Implementation
   void EmitTextChangedSignal();
 
   /**
+   * @brief Emits CursorPositionChanged signal.
+   */
+  void EmitCursorPositionChangedSignal();
+
+  /**
+   * @brief Emits SelectionChanged signal.
+   */
+  void EmitSelectionChangedSignal();
+
+  /**
+   * @brief Emits SelectionCleared signal.
+   */
+  void EmitSelectionClearedSignal();
+
+  /**
    * @brief Callback function for when the layout is changed.
    * @param[in] actor The actor whose layoutDirection is changed.
    * @param[in] type  The layoutDirection.
@@ -374,21 +429,28 @@ private: // Implementation
   // Connection needed to re-render text, when a Text Field returns to the scene.
   void OnSceneConnect(Dali::Actor actor);
 
+  // Needed to synchronize TextAnchor actors with Anchor objects in text's logical model
+  void OnAccessibilityStatusChanged();
+
 private: // Data
   // Signals
-  Toolkit::TextField::TextChangedSignalType        mTextChangedSignal;
-  Toolkit::TextField::MaxLengthReachedSignalType   mMaxLengthReachedSignal;
-  Toolkit::TextField::InputStyleChangedSignalType  mInputStyleChangedSignal;
-  Toolkit::DevelTextField::AnchorClickedSignalType mAnchorClickedSignal;
-  Toolkit::DevelTextField::InputFilteredSignalType mInputFilteredSignal;
-
-  InputMethodContext       mInputMethodContext;
-  Text::ControllerPtr      mController;
-  Text::RendererPtr        mRenderer;
-  Text::DecoratorPtr       mDecorator;
-  Toolkit::Control         mStencil;                  ///< For EXCEED_POLICY_CLIP
-  std::vector<Actor>       mClippingDecorationActors; ///< Decoration actors which need clipping.
-  Dali::InputMethodOptions mInputMethodOptions;
+  Toolkit::TextField::TextChangedSignalType                mTextChangedSignal;
+  Toolkit::TextField::MaxLengthReachedSignalType           mMaxLengthReachedSignal;
+  Toolkit::TextField::InputStyleChangedSignalType          mInputStyleChangedSignal;
+  Toolkit::DevelTextField::AnchorClickedSignalType         mAnchorClickedSignal;
+  Toolkit::DevelTextField::InputFilteredSignalType         mInputFilteredSignal;
+  Toolkit::DevelTextField::CursorPositionChangedSignalType mCursorPositionChangedSignal;
+  Toolkit::DevelTextField::SelectionChangedSignalType      mSelectionChangedSignal;
+  Toolkit::DevelTextField::SelectionClearedSignalType      mSelectionClearedSignal;
+
+  InputMethodContext               mInputMethodContext;
+  Text::ControllerPtr              mController;
+  Text::RendererPtr                mRenderer;
+  Text::DecoratorPtr               mDecorator;
+  Toolkit::Control                 mStencil;                  ///< For EXCEED_POLICY_CLIP
+  std::vector<Actor>               mClippingDecorationActors; ///< Decoration actors which need clipping.
+  std::vector<Toolkit::TextAnchor> mAnchorActors;
+  Dali::InputMethodOptions         mInputMethodOptions;
 
   Actor         mRenderableActor;
   Actor         mActiveLayer;
@@ -399,15 +461,28 @@ private: // Data
   int   mRenderingBackend;
   int   mExceedPolicy;
   bool  mHasBeenStaged : 1;
-  bool  mTextChanged : 1; ///< If true, emits TextChangedSignal in next OnRelayout().
+  bool  mTextChanged : 1;           ///< If true, emits TextChangedSignal in next OnRelayout().
+  bool  mCursorPositionChanged : 1; ///< If true, emits CursorPositionChangedSignal at the end of OnRelayout().
+  bool  mSelectionChanged : 1;      ///< If true, emits SelectionChangedSignal at the end of OnRelayout().
+  bool  mSelectionCleared : 1;      ///< If true, emits SelectionClearedSignal at the end of OnRelayout().
+
+  //args for cursor position changed event
+  unsigned int mOldPosition;
+
+  //args for selection changed event
+  uint32_t mOldSelectionStart;
+  uint32_t mOldSelectionEnd;
 
 protected:
+  struct PropertyHandler;
+
   /**
    * @brief This structure is to connect TextField with Accessible functions.
    */
   struct AccessibleImpl : public DevelControl::AccessibleImpl,
                           public virtual Dali::Accessibility::Text,
-                          public virtual Dali::Accessibility::EditableText
+                          public virtual Dali::Accessibility::EditableText,
+                          public virtual Dali::Accessibility::Hypertext
   {
     using DevelControl::AccessibleImpl::AccessibleImpl;
 
@@ -485,6 +560,21 @@ protected:
      * @copydoc Dali::Accessibility::EditableText::DeleteText()
      */
     bool DeleteText(size_t startPosition, size_t endPosition) override;
+
+    /**
+     * @copydoc Dali::Accessibility::Hypertext::GetLink()
+     */
+    Accessibility::Hyperlink* GetLink(int32_t linkIndex) const override;
+
+    /**
+     * @copydoc Dali::Accessibility::Hypertext::GetLinkIndex()
+     */
+    int32_t GetLinkIndex(int32_t characterOffset) const override;
+
+    /**
+     * @copydoc Dali::Accessibility::Hypertext::GetLinkCount()
+     */
+    int32_t GetLinkCount() const override;
   };
 };