Add SelectionChanged signal

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / text-selection-handle-controller.cpp

diff --git a/dali-toolkit/internal/text/text-selection-handle-controller.cpp b/dali-toolkit/internal/text/text-selection-handle-controller.cpp
index b082510..cf63deb 100644 (file)
--- a/dali-toolkit/internal/text/text-selection-handle-controller.cpp
+++ b/dali-toolkit/internal/text/text-selection-handle-controller.cpp
@@ -491,6 +491,9 @@ void SelectionHandleController::Reposition(Controller::Impl& impl, float visualX
 
   if(characterHit || (Controller::NoTextTap::HIGHLIGHT == action))
   {
+    uint32_t oldStart = eventData->mLeftSelectionPosition;
+    uint32_t oldEnd   = eventData->mRightSelectionPosition;
+
     impl.ChangeState(EventData::SELECTING);
 
     eventData->mLeftSelectionPosition  = selectionStart;
@@ -510,6 +513,11 @@ void SelectionHandleController::Reposition(Controller::Impl& impl, float visualX
 
     // Cursor to be positioned at end of selection so if selection interrupted and edit mode restarted the cursor will be at end of selection
     eventData->mPrimaryCursorPosition = std::max(eventData->mLeftSelectionPosition, eventData->mRightSelectionPosition);
+
+    if(impl.mSelectableControlInterface != nullptr)
+    {
+      impl.mSelectableControlInterface->SelectionChanged(oldStart, oldEnd, eventData->mLeftSelectionPosition, eventData->mRightSelectionPosition);
+    }
   }
   else if(Controller::NoTextTap::SHOW_SELECTION_POPUP == action)
   {