[Tizen] Add InterceptKeyEvent

[platform/core/uifw/dali-core.git] / dali / internal / event / common / scene-impl.h

diff --git a/dali/internal/event/common/scene-impl.h b/dali/internal/event/common/scene-impl.h
index 7f9cbc1..278acc9 100644 (file)
--- a/dali/internal/event/common/scene-impl.h
+++ b/dali/internal/event/common/scene-impl.h
@@ -234,6 +234,13 @@ public:
   bool EmitKeyEventGeneratedSignal(const Dali::KeyEvent& event);
 
   /**
+   * Used by the KeyEventProcessor to emit InterceptKeyEventSignal signals.
+   * @param[in] event The key event.
+   * @return The return is true if KeyEvent is consumed, otherwise false.
+   */
+  bool EmitInterceptKeyEventSignal(const Dali::KeyEvent& event);
+
+  /**
    * Emits the event processing finished signal.
    *
    * @see Dali::Scene::SignalEventProcessingFinished()
@@ -290,6 +297,11 @@ public:
   Integration::Scene::KeyEventGeneratedSignalType& KeyEventGeneratedSignal();
 
   /**
+   * @copydoc Integration::Scene::InterceptKeyEventSignal()
+   */
+  Integration::Scene::KeyEventGeneratedSignalType& InterceptKeyEventSignal();
+
+  /**
    * @copydoc Integration::Scene::SignalEventProcessingFinished()
    */
   Integration::Scene::EventProcessingFinishedSignalType& EventProcessingFinishedSignal();
@@ -378,6 +390,7 @@ private:
   // The key event signal
   Integration::Scene::KeyEventSignalType          mKeyEventSignal;
   Integration::Scene::KeyEventGeneratedSignalType mKeyEventGeneratedSignal;
+  Integration::Scene::KeyEventGeneratedSignalType mInterceptKeyEventSignal;
 
   // The event processing finished signal
   Integration::Scene::EventProcessingFinishedSignalType mEventProcessingFinishedSignal;