Fix for cursor position when there is no text and no place holder text.

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

diff --git a/dali-toolkit/internal/text/text-controller-impl.h b/dali-toolkit/internal/text/text-controller-impl.h
index 422bcdc..426cc60 100644 (file)
--- a/dali-toolkit/internal/text/text-controller-impl.h
+++ b/dali-toolkit/internal/text/text-controller-impl.h
@@ -46,9 +46,12 @@ struct Event
     CURSOR_KEY_EVENT,
     TAP_EVENT,
     PAN_EVENT,
+    LONG_PRESS_EVENT,
     GRAB_HANDLE_EVENT,
     LEFT_SELECTION_HANDLE_EVENT,
-    RIGHT_SELECTION_HANDLE_EVENT
+    RIGHT_SELECTION_HANDLE_EVENT,
+    SELECT,
+    SELECT_ALL
   };
 
   union Param
@@ -99,6 +102,7 @@ struct EventData
   enum State
   {
     INACTIVE,
+    INTERRUPTED,
     SELECTING,
     SELECTION_CHANGED,
     EDITING,
@@ -151,6 +155,7 @@ struct EventData
   bool mUpdateRightSelectionPosition    : 1;   ///< True if the visual position of the right selection handle must be recalculated.
   bool mScrollAfterUpdatePosition       : 1;   ///< Whether to scroll after the cursor position is updated.
   bool mScrollAfterDelete               : 1;   ///< Whether to scroll after delete characters.
+  bool mAllTextSelected                 : 1;   ///< True if the selection handles are selecting all the text
 };
 
 struct ModifyEvent
@@ -325,19 +330,43 @@ struct Controller::Impl
    */
   void GetDefaultFonts( Dali::Vector<FontRun>& fonts, Length numberOfCharacters );
 
+  /**
+   * @brief Retrieve the line height of the default font.
+   */
+  float GetDefaultFontLineHeight();
+
   void OnCursorKeyEvent( const Event& event );
 
   void OnTapEvent( const Event& event );
 
   void OnPanEvent( const Event& event );
 
+  void OnLongPressEvent( const Event& event );
+
   void OnHandleEvent( const Event& event );
 
+  void OnSelectEvent( const Event& event );
+
+  void OnSelectAllEvent();
+
+  void RetrieveSelection( std::string& selectedText, bool deleteAfterRetreival );
+
+  void ShowClipboard();
+
+  void HideClipboard();
+
+  bool CopyStringToClipboard( std::string& source );
+
+  void SendSelectionToClipboard( bool deleteAfterSending );
+
+  void GetTextFromClipboard( unsigned int itemIndex, std::string& retreivedString );
+
   void RepositionSelectionHandles( CharacterIndex selectionStart, CharacterIndex selectionEnd );
   void RepositionSelectionHandles( float visualX, float visualY );
 
-  void ChangeState( EventData::State newState );
+  void SetPopupButtons();
 
+  void ChangeState( EventData::State newState );
   LineIndex GetClosestLine( float y ) const;
 
   void FindSelectionIndices( float visualX, float visualY, CharacterIndex& startIndex, CharacterIndex& endIndex );