+ bool IsShowingPlaceholderText() const
+ {
+ return ( mEventData && mEventData->mIsShowingPlaceholderText );
+ }
+
+ /**
+ * @brief Helper to check whether active place-holder text is available.
+ */
+ bool IsFocusedPlaceholderAvailable() const
+ {
+ return ( mEventData && !mEventData->mPlaceholderTextActive.empty() );
+ }
+
+ bool IsShowingRealText() const
+ {
+ return ( !IsShowingPlaceholderText() &&
+ 0u != mLogicalModel->mText.Count() );
+ }
+
+ /**
+ * @brief Called when placeholder-text is hidden
+ */
+ void PlaceholderCleared()
+ {
+ if( mEventData )
+ {
+ mEventData->mIsShowingPlaceholderText = false;
+
+ // Remove mPlaceholderTextColor
+ mVisualModel->SetTextColor( mTextColor );
+ }
+ }
+
+ void ClearPreEditFlag()
+ {
+ if( mEventData )
+ {
+ mEventData->mPreEditFlag = false;
+ mEventData->mPreEditStartPosition = 0;
+ mEventData->mPreEditLength = 0;
+ }
+ }
+
+ void ResetImfManager()
+ {
+ if( mEventData )
+ {
+ // Reset incase we are in a pre-edit state.
+ if( mEventData->mImfManager )
+ {
+ mEventData->mImfManager.Reset(); // Will trigger a message ( commit, get surrounding )
+ }
+
+ ClearPreEditFlag();
+ }
+ }
+
+ bool IsClipboardEmpty()
+ {
+ bool result( mClipboard && mClipboard.NumberOfItems() );
+ return !result; // // If NumberOfItems greater than 0, return false
+ }
+
+ void UpdateModel( OperationsMask operationsRequired );
+
+ /**
+ * @brief Retrieve the default fonts.
+ *
+ * @param[out] fonts The default font family, style and point sizes.
+ * @param[in] numberOfCharacters The number of characters in the logical model.
+ */
+ void GetDefaultFonts( Dali::Vector<FontRun>& fonts, Length numberOfCharacters );
+
+ /**
+ * @brief Retrieve the line height of the default font.
+ */
+ float GetDefaultFontLineHeight();