X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ftext%2Ftext-controller.cpp;h=b9e94eced80fe2fafbec2889d9c0dd639304ccfb;hp=831fd9cf83737e4a0442bd9c4efd612a85b669fc;hb=9dc9e248aa53b097c6a41fb043c3d5341f93ec45;hpb=fbb1f2f599b2fc1a54b327039ce6111f4b4ba4cf

diff --git a/dali-toolkit/internal/text/text-controller.cpp b/dali-toolkit/internal/text/text-controller.cpp
index 831fd9c..b9e94ec 100644
--- a/dali-toolkit/internal/text/text-controller.cpp
+++ b/dali-toolkit/internal/text/text-controller.cpp
@@ -1313,6 +1313,23 @@ const std::string& Controller::GetInputOutlineProperties() const
   return GetDefaultOutlineProperties();
 }
 
+void Controller::SetInputModePassword( bool passwordInput )
+{
+  if( NULL != mImpl->mEventData )
+  {
+    mImpl->mEventData->mPasswordInput = passwordInput;
+  }
+}
+
+bool Controller::IsInputModePassword()
+{
+  if( NULL != mImpl->mEventData )
+  {
+    return mImpl->mEventData->mPasswordInput;
+  }
+  return false;
+}
+
 // public : Queries & retrieves.
 
 Layout::Engine& Controller::GetLayoutEngine()
@@ -1701,8 +1718,29 @@ bool Controller::KeyEvent( const Dali::KeyEvent& keyEvent )
              ( Dali::DALI_KEY_CURSOR_UP    == keyCode ) ||
              ( Dali::DALI_KEY_CURSOR_DOWN  == keyCode ) )
     {
-      mImpl->mEventData->mCheckScrollAmount = true;
+      // If don't have any text, do nothing.
+      if( !mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters )
+      {
+        return false;
+      }
 
+      uint32_t cursorPosition = mImpl->mEventData->mPrimaryCursorPosition;
+      uint32_t numberOfCharacters = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
+      uint32_t cursorLine = mImpl->mModel->mVisualModel->GetLineOfCharacter( cursorPosition );
+      uint32_t numberOfLines = mImpl->mModel->GetNumberOfLines();
+
+      // Logic to determine whether this text control will lose focus or not.
+      if( ( Dali::DALI_KEY_CURSOR_LEFT == keyCode && 0 == cursorPosition ) ||
+          ( Dali::DALI_KEY_CURSOR_RIGHT == keyCode && numberOfCharacters == cursorPosition) ||
+          ( Dali::DALI_KEY_CURSOR_DOWN == keyCode && cursorLine == numberOfLines -1 ) ||
+          ( Dali::DALI_KEY_CURSOR_DOWN == keyCode && numberOfCharacters == cursorPosition && cursorLine -1 == numberOfLines -1 ) ||
+          ( Dali::DALI_KEY_CURSOR_UP == keyCode && cursorLine == 0 ) ||
+          ( Dali::DALI_KEY_CURSOR_UP == keyCode && numberOfCharacters == cursorPosition && cursorLine == 1 ) )
+      {
+        return false;
+      }
+
+      mImpl->mEventData->mCheckScrollAmount = true;
       Event event( Event::CURSOR_KEY_EVENT );
       event.p1.mInt = keyCode;
       mImpl->mEventData->mEventQueue.push_back( event );
@@ -1711,17 +1749,14 @@ bool Controller::KeyEvent( const Dali::KeyEvent& keyEvent )
     {
       textChanged = BackspaceKeyEvent();
     }
-    else if( IsKey( keyEvent,  Dali::DALI_KEY_POWER ) )
-    {
-      mImpl->ChangeState( EventData::INTERRUPTED ); // State is not INACTIVE as expect to return to edit mode.
-      // Avoids calling the InsertText() method which can delete selected text
-    }
-    else if( IsKey( keyEvent, Dali::DALI_KEY_MENU ) ||
+    else if( IsKey( keyEvent, Dali::DALI_KEY_POWER ) ||
+             IsKey( keyEvent, Dali::DALI_KEY_MENU ) ||
              IsKey( keyEvent, Dali::DALI_KEY_HOME ) )
     {
+      // Power key/Menu/Home key behaviour does not allow edit mode to resume.
       mImpl->ChangeState( EventData::INACTIVE );
-      // Menu/Home key behaviour does not allow edit mode to resume like Power key
-      // Avoids calling the InsertText() method which can delete selected text
+
+      // This branch avoids calling the InsertText() method of the 'else' branch which can delete selected text.
     }
     else if( Dali::DALI_KEY_SHIFT_LEFT == keyCode )
     {