2 * Copyright(c) 2021 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
21 using System.ComponentModel;
23 using Tizen.NUI.BaseComponents;
26 /// ScaleTransitionItem is an object to set scale transition of a View that will appear or disappear.
27 /// ScaleTransitionItem object is required to be added to the TransitionSet to play.
29 internal class ScaleTransitionItem : TransitionItemBase
32 /// Creates an initialized ScaleTransition.<br />
34 /// <remarks>Delay and duration of timePeriod must be greater than zero.</remarks>
35 public ScaleTransitionItem(View view, float scale, bool isAppearing, TimePeriod timePeriod, AlphaFunction alphaFunction) : this(Interop.ScaleTransitionItem.New(view.SwigCPtr, scale, timePeriod.SwigCPtr), true)
37 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
38 AppearingTransition = isAppearing;
39 AlphaFunction = alphaFunction;
43 /// Creates an initialized ScaleTransition.<br />
45 /// <remarks>Delay and duration of timePeriod must be greater than zero.</remarks>
46 public ScaleTransitionItem(View view, Vector2 scale, bool isAppearing, TimePeriod timePeriod, AlphaFunction alphaFunction) : this(Interop.ScaleTransitionItem.New(view.SwigCPtr, scale.SwigCPtr, timePeriod.SwigCPtr), true)
48 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
49 AppearingTransition = isAppearing;
50 AlphaFunction = alphaFunction;
53 internal ScaleTransitionItem(global::System.IntPtr cPtr, bool cMemoryOwn) : base(cPtr, cMemoryOwn)
57 internal ScaleTransitionItem(ScaleTransitionItem handle) : this(Interop.ScaleTransitionItem.NewScaleTransitionItem(ScaleTransitionItem.getCPtr(handle)), true)
59 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
62 internal ScaleTransitionItem Assign(ScaleTransitionItem rhs)
64 ScaleTransitionItem ret = new ScaleTransitionItem(Interop.ScaleTransitionItem.Assign(SwigCPtr, ScaleTransitionItem.getCPtr(rhs)), false);
65 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
70 /// To make ScaleTransition instance be disposed.
72 protected override void Dispose(DisposeTypes type)
81 /// This will not be public opened.
82 [EditorBrowsable(EditorBrowsableState.Never)]
83 protected override void ReleaseSwigCPtr(System.Runtime.InteropServices.HandleRef swigCPtr)
85 if (swigCPtr.Handle == IntPtr.Zero || this.HasBody() == false)
87 Tizen.Log.Fatal("NUI", $"[ERROR] ScaleTransitionItem ReleaseSwigCPtr()! IntPtr=0x{swigCPtr.Handle:X} HasBody={this.HasBody()}");
90 Interop.ScaleTransitionItem.Delete(swigCPtr);