Pan Gesture Prediction - Added DALI_PAN_GESTURE_PREDICTION_AMOUNT environment variable

[platform/core/uifw/dali-core.git] / dali / internal / event / events / pan-gesture-processor.h

diff --git a/dali/internal/event/events/pan-gesture-processor.h b/dali/internal/event/events/pan-gesture-processor.h
index faaa233..efc30ff 100644 (file)
--- a/dali/internal/event/events/pan-gesture-processor.h
+++ b/dali/internal/event/events/pan-gesture-processor.h
@@ -1,22 +1,21 @@
 #ifndef __DALI_INTERNAL_PAN_GESTURE_EVENT_PROCESSOR_H__
 #define __DALI_INTERNAL_PAN_GESTURE_EVENT_PROCESSOR_H__
 
-/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
+//
+// Copyright (c) 2014 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Flora License, Version 1.0 (the License);
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://floralicense.org/license/
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an AS IS BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
 
 // INTERNAL INCLUDES
 #include <dali/public-api/render-tasks/render-task.h>
@@ -126,6 +125,13 @@ public: // To be called by GestureEventProcessor
    */
   void SetPredictionMode(int mode);
 
+  /**
+   * @brief Sets the prediction amount of the pan gesture
+   *
+   * @param[in] amount The prediction amount, 0.0f being next vsync and each 1.0f on top is another vsync ahead, can be divisions of (0.5f)
+   */
+  void SetPredictionAmount(float amount);
+
 private:
 
   // Undefined