/** Copyright (c) 2017 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.
*
*/

namespace Dali
{

    public class Layer : Animatable
    {
        private global::System.Runtime.InteropServices.HandleRef swigCPtr;

        internal Layer(global::System.IntPtr cPtr, bool cMemoryOwn) : base(NDalicPINVOKE.Layer_SWIGUpcast(cPtr), cMemoryOwn)
        {
            swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
        }

        internal static global::System.Runtime.InteropServices.HandleRef getCPtr(Layer obj)
        {
            return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
        }

        ~Layer()
        {
            DisposeQueue.Instance.Add(this);
        }

        public virtual void Dispose()
        {
            if (!Window.IsInstalled())
            {
                DisposeQueue.Instance.Add(this);
                return;
            }

            lock (this)
            {
                if (swigCPtr.Handle != global::System.IntPtr.Zero)
                {
                    if (swigCMemOwn)
                    {
                        swigCMemOwn = false;
                        NDalicPINVOKE.delete_Layer(swigCPtr);
                    }
                    swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
                }
                global::System.GC.SuppressFinalize(this);
            }
        }

        public class Property
        {
            public static readonly int CLIPPING_ENABLE = NDalicPINVOKE.Layer_Property_CLIPPING_ENABLE_get();
            public static readonly int CLIPPING_BOX = NDalicPINVOKE.Layer_Property_CLIPPING_BOX_get();
            public static readonly int BEHAVIOR = NDalicPINVOKE.Layer_Property_BEHAVIOR_get();
        }

        public Layer() : this(NDalicPINVOKE.Layer_New(), true)
        {
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();

        }

        internal new static Layer DownCast(BaseHandle handle)
        {
            Layer ret = new Layer(NDalicPINVOKE.Layer_DownCast(BaseHandle.getCPtr(handle)), true);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        public View FindChildById(uint id)
        {
            View ret = new View(NDalicPINVOKE.Actor_FindChildById(swigCPtr, id), true);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        public void Add(View child)
        {
            NDalicPINVOKE.Actor_Add(swigCPtr, View.getCPtr(child));
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public void Remove(View child)
        {
            NDalicPINVOKE.Actor_Remove(swigCPtr, View.getCPtr(child));
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public uint GetDepth()
        {
            uint ret = NDalicPINVOKE.Layer_GetDepth(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        public void Raise()
        {
            NDalicPINVOKE.Layer_Raise(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public void Lower()
        {
            NDalicPINVOKE.Layer_Lower(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public void RaiseAbove(Layer target)
        {
            NDalicPINVOKE.Layer_RaiseAbove(swigCPtr, Layer.getCPtr(target));
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public void LowerBelow(Layer target)
        {
            NDalicPINVOKE.Layer_LowerBelow(swigCPtr, Layer.getCPtr(target));
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public void RaiseToTop()
        {
            NDalicPINVOKE.Layer_RaiseToTop(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public void LowerToBottom()
        {
            NDalicPINVOKE.Layer_LowerToBottom(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public void MoveAbove(Layer target)
        {
            NDalicPINVOKE.Layer_MoveAbove(swigCPtr, Layer.getCPtr(target));
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public void MoveBelow(Layer target)
        {
            NDalicPINVOKE.Layer_MoveBelow(swigCPtr, Layer.getCPtr(target));
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        private void SetBehavior(Layer.LayerBehavior behavior)
        {
            NDalicPINVOKE.Layer_SetBehavior(swigCPtr, (int)behavior);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        private Layer.LayerBehavior GetBehavior()
        {
            Layer.LayerBehavior ret = (Layer.LayerBehavior)NDalicPINVOKE.Layer_GetBehavior(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        internal void SetSortFunction(SWIGTYPE_p_f_r_q_const__Dali__Vector3__float function)
        {
            NDalicPINVOKE.Layer_SetSortFunction(swigCPtr, SWIGTYPE_p_f_r_q_const__Dali__Vector3__float.getCPtr(function));
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public void SetTouchConsumed(bool consume)
        {
            NDalicPINVOKE.Layer_SetTouchConsumed(swigCPtr, consume);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public bool IsTouchConsumed()
        {
            bool ret = NDalicPINVOKE.Layer_IsTouchConsumed(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        public void SetHoverConsumed(bool consume)
        {
            NDalicPINVOKE.Layer_SetHoverConsumed(swigCPtr, consume);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
        }

        public bool IsHoverConsumed()
        {
            bool ret = NDalicPINVOKE.Layer_IsHoverConsumed(swigCPtr);
            if (NDalicPINVOKE.SWIGPendingException.Pending)
                throw NDalicPINVOKE.SWIGPendingException.Retrieve();
            return ret;
        }

        public enum LayerBehavior
        {
            LAYER_2D,
            LAYER_UI = LAYER_2D,
            LAYER_3D
        }

        public enum TreeDepthMultiplier
        {
            TREE_DEPTH_MULTIPLIER = 10000
        }

        public Layer.LayerBehavior Behavior
        {
            get
            {
                return GetBehavior();
            }
            set
            {
                SetBehavior(value);
            }
        }

    }

}