1 /** Copyright (c) 2017 Samsung Electronics Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
20 using Tizen.NUI.BaseComponents;
23 /// Layers provide a mechanism for overlaying groups of actors on top of each other.
25 public class Layer : Animatable
27 private global::System.Runtime.InteropServices.HandleRef swigCPtr;
29 internal Layer(global::System.IntPtr cPtr, bool cMemoryOwn) : base(NDalicPINVOKE.Layer_SWIGUpcast(cPtr), cMemoryOwn)
31 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
34 internal static global::System.Runtime.InteropServices.HandleRef getCPtr(Layer obj)
36 return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
39 protected override void Dispose(DisposeTypes type)
46 if(type == DisposeTypes.Explicit)
49 //Release your own managed resources here.
50 //You should release all of your own disposable objects here.
53 //Release your own unmanaged resources here.
54 //You should not access any managed member here except static instance.
55 //because the execution order of Finalizes is non-deterministic.
57 if (swigCPtr.Handle != global::System.IntPtr.Zero)
62 NDalicPINVOKE.delete_Layer(swigCPtr);
64 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
71 internal class Property
73 internal static readonly int BEHAVIOR = NDalicPINVOKE.Layer_Property_BEHAVIOR_get();
77 /// Creates a Layer object.
79 public Layer() : this(NDalicPINVOKE.Layer_New(), true)
81 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
82 if(Window.Instance != null)
84 this.SetAnchorPoint(Tizen.NUI.PivotPoint.TopLeft);
85 this.SetResizePolicy(ResizePolicyType.FillToParent, DimensionType.AllDimensions);
88 internal void SetAnchorPoint(Vector3 anchorPoint)
90 NDalicPINVOKE.Actor_SetAnchorPoint(swigCPtr, Vector3.getCPtr(anchorPoint));
91 if (NDalicPINVOKE.SWIGPendingException.Pending)
92 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
94 internal void SetResizePolicy(ResizePolicyType policy, DimensionType dimension)
96 NDalicPINVOKE.Actor_SetResizePolicy(swigCPtr, (int)policy, (int)dimension);
97 if (NDalicPINVOKE.SWIGPendingException.Pending)
98 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
103 [Obsolete("Please do not use! this will be deprecated")]
104 public new static Layer DownCast(BaseHandle handle)
106 Layer ret = Registry.GetManagedBaseHandleFromNativePtr(handle) as Layer;
107 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
112 /// Search through this layer's hierarchy for an view with the given unique ID.
114 /// <pre>This layer(the parent) has been initialized.</pre>
115 /// <remarks>The actor itself is also considered in the search.</remarks>
116 /// <param name="child">The id of the child to find</param>
117 /// <returns> A handle to the view if found, or an empty handle if not. </returns>
118 public View FindChildById(uint id)
120 IntPtr cPtr = NDalicPINVOKE.Actor_FindChildById(swigCPtr, id);
121 View ret = Registry.GetManagedBaseHandleFromNativePtr(cPtr) as View;
123 if (NDalicPINVOKE.SWIGPendingException.Pending)
124 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
129 /// Adds a child view to this layer.
131 /// <pre>This layer(the parent) has been initialized. The child view has been initialized. The child view is not the same as the parent layer.</pre>
132 /// <post>The child will be referenced by its parent. This means that the child will be kept alive, even if the handle passed into this method is reset or destroyed.</post>
133 /// <remarks>If the child already has a parent, it will be removed from old parent and reparented to this layer. This may change child's position, color, scale etc as it now inherits them from this layer.</remarks>
134 /// <param name="child">The child</param>
135 public void Add(View child)
137 NDalicPINVOKE.Actor_Add(swigCPtr, View.getCPtr(child));
138 if (NDalicPINVOKE.SWIGPendingException.Pending)
139 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
143 /// Removes a child View from this layer. If the view was not a child of this layer, this is a no-op.
145 /// <pre>This layer(the parent) has been initialized. The child view is not the same as the parent view.</pre>
146 /// <param name="child">The child</param>
147 public void Remove(View child)
149 NDalicPINVOKE.Actor_Remove(swigCPtr, View.getCPtr(child));
150 if (NDalicPINVOKE.SWIGPendingException.Pending)
151 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
155 /// Queries the depth of the layer.<br>
156 /// 0 is the bottom most layer, higher number is on top.<br>
166 internal uint GetDepth()
168 uint ret = NDalicPINVOKE.Layer_GetDepth(swigCPtr);
169 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
174 /// Increments the depth of the layer.
178 NDalicPINVOKE.Layer_Raise(swigCPtr);
179 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
183 /// Decrements the depth of the layer.
187 NDalicPINVOKE.Layer_Lower(swigCPtr);
188 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
191 internal void RaiseAbove(Layer target)
193 NDalicPINVOKE.Layer_RaiseAbove(swigCPtr, Layer.getCPtr(target));
194 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
197 internal void LowerBelow(Layer target)
199 NDalicPINVOKE.Layer_LowerBelow(swigCPtr, Layer.getCPtr(target));
200 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
204 /// Raises the layer to the top.
206 public void RaiseToTop()
208 NDalicPINVOKE.Layer_RaiseToTop(swigCPtr);
209 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
213 /// Lowers the layer to the bottom.
215 public void LowerToBottom()
217 NDalicPINVOKE.Layer_LowerToBottom(swigCPtr);
218 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
222 /// Moves the layer directly above the given layer.<br>
223 /// After the call, this layers depth will be immediately above target.<br>
225 /// <param name="target">Layer to get on top of</param>
226 public void MoveAbove(Layer target)
228 NDalicPINVOKE.Layer_MoveAbove(swigCPtr, Layer.getCPtr(target));
229 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
233 /// Moves the layer directly below the given layer.<br>
234 /// After the call, this layers depth will be immediately below target.<br>
236 /// <param name="target">Layer to get below of</param>
237 public void MoveBelow(Layer target)
239 NDalicPINVOKE.Layer_MoveBelow(swigCPtr, Layer.getCPtr(target));
240 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
243 private void SetBehavior(LayerBehavior behavior)
245 NDalicPINVOKE.Layer_SetBehavior(swigCPtr, (int)behavior);
246 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
249 private LayerBehavior GetBehavior()
251 Layer.LayerBehavior ret = (Layer.LayerBehavior)NDalicPINVOKE.Layer_GetBehavior(swigCPtr);
252 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
256 internal void SetSortFunction(SWIGTYPE_p_f_r_q_const__Dali__Vector3__float function)
258 NDalicPINVOKE.Layer_SetSortFunction(swigCPtr, SWIGTYPE_p_f_r_q_const__Dali__Vector3__float.getCPtr(function));
259 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
262 internal void SetTouchConsumed(bool consume)
264 NDalicPINVOKE.Layer_SetTouchConsumed(swigCPtr, consume);
265 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
268 internal bool IsTouchConsumed()
270 bool ret = NDalicPINVOKE.Layer_IsTouchConsumed(swigCPtr);
271 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
275 internal void SetHoverConsumed(bool consume)
277 NDalicPINVOKE.Layer_SetHoverConsumed(swigCPtr, consume);
278 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
281 internal bool IsHoverConsumed()
283 bool ret = NDalicPINVOKE.Layer_IsHoverConsumed(swigCPtr);
284 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
289 /// Retrieves child view by index.
291 /// <pre>The View has been initialized.</pre>
292 /// <param name="index">The index of the child to retrieve</param>
293 /// <returns>The view for the given index or empty handle if children not initialized</returns>
294 public View GetChildAt(uint index)
296 System.IntPtr cPtr = NDalicPINVOKE.Actor_GetChildAt(swigCPtr, index);
298 View ret = Registry.GetManagedBaseHandleFromNativePtr(cPtr) as View;
300 if (NDalicPINVOKE.SWIGPendingException.Pending)
301 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
307 /// Enumeration for the behavior of the layer.
309 public enum LayerBehavior
316 internal enum TreeDepthMultiplier
318 TREE_DEPTH_MULTIPLIER = 10000
322 /// Layer Behavior, type String(Layer.LayerBehavior)
324 public Layer.LayerBehavior Behavior
328 return GetBehavior();
337 /// Internal only property to Enable/Disable Clipping, type Boolean.
338 /// By default this is false, i.e. the viewport of the Layer is the entire window.
340 internal bool ClippingEnabled
344 bool ret = NDalicPINVOKE.Layer_IsClipping(swigCPtr);
345 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
350 NDalicPINVOKE.Layer_SetClipping(swigCPtr, value);
351 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
356 /// Sets the Viewport (in window coordinates), type Rectangle.
357 /// The contents of the layer will not be visible outside this box, when ViewportEnabled is true.
359 public Rectangle Viewport
363 if( ClippingEnabled )
365 Rectangle ret = new Rectangle(NDalicPINVOKE.Layer_GetClippingBox(swigCPtr), true);
366 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
371 // Clipping not enabled so return the window size
372 Size2D windowSize = Window.Instance.Size;
373 Rectangle ret = new Rectangle(0, 0, windowSize.Width, windowSize.Height);
379 NDalicPINVOKE.Layer_SetClippingBox__SWIG_1(swigCPtr, Rectangle.getCPtr(value));
380 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
381 ClippingEnabled = true;
386 /// Retrieves and sets the Layer's opacity.<br>
393 GetProperty(View.Property.OPACITY).Get(out temp);
398 SetProperty(View.Property.OPACITY, new Tizen.NUI.PropertyValue(value));
403 /// Retrieves and sets the Layer's visibility.
405 public bool Visibility
410 GetProperty(View.Property.VISIBLE).Get(out temp);
415 SetProperty(View.Property.VISIBLE, new Tizen.NUI.PropertyValue(value));
420 /// Get the number of children held by the layer.
422 public uint ChildCount
426 uint ret = NDalicPINVOKE.Actor_GetChildCount(swigCPtr);
427 if (NDalicPINVOKE.SWIGPendingException.Pending)
428 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
434 /// Gets/Sets the Layer's name.
448 internal string GetName()
450 string ret = NDalicPINVOKE.Actor_GetName(swigCPtr);
451 if (NDalicPINVOKE.SWIGPendingException.Pending)
452 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
456 internal void SetName(string name)
458 NDalicPINVOKE.Actor_SetName(swigCPtr, name);
459 if (NDalicPINVOKE.SWIGPendingException.Pending)
460 throw NDalicPINVOKE.SWIGPendingException.Retrieve();