This is a hotfix for side effect on Scrolling, LineWrap and Invalid position of curso...

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

diff --git a/dali-toolkit/internal/text/text-controller-relayouter.h b/dali-toolkit/internal/text/text-controller-relayouter.h
index d2d8670..1b586b2 100644 (file)
--- a/dali-toolkit/internal/text/text-controller-relayouter.h
+++ b/dali-toolkit/internal/text/text-controller-relayouter.h
@@ -100,6 +100,21 @@ struct Controller::Relayouter
    * @param[in] controlSize The control size
    */
   static void CalculateVerticalOffset(Controller& controller, const Size& controlSize);
+
+  /**
+  * @brief Calculates the layout size of control according to @p requestedControllerSize and @p requestedOperationsMask
+  *
+  * GetNaturalSize() and GetHeightForWidth() calls this method.
+  *
+  * @param[in] controller The controller to calcualte size on it.
+  * @param[in] requestedControllerSize The requested size of controller to calcualte layout size on it.
+  * @param[in] requestedOperationsMask The requested operations-mask to calcualte layout size according to it.
+  * @param[in] restoreLinesAndGlyphPositions whether to restore lines and glyph-positions to status before requesting calculation on size.
+  *
+  * @return The calculated layout-size.
+  */
+  static Size CalculateLayoutSizeOnRequiredControllerSize(Controller& controller, const Size& requestedControllerSize, const OperationsMask& requestedOperationsMask, bool restoreLinesAndGlyphPositions);
+
 };
 
 } // namespace Text