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)
63 //Unreference this instance from Registry.
64 Registry.Unregister(this);
66 NDalicPINVOKE.delete_Layer(swigCPtr);
68 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);
75 internal class Property
77 internal static readonly int BEHAVIOR = NDalicPINVOKE.Layer_Property_BEHAVIOR_get();
81 /// Creates a Layer object.
83 public Layer() : this(NDalicPINVOKE.Layer_New(), true)
85 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
86 if(Window.Instance != null)
88 this.SetAnchorPoint(Tizen.NUI.PivotPoint.TopLeft);
89 this.SetResizePolicy(ResizePolicyType.FillToParent, DimensionType.AllDimensions);
92 internal void SetAnchorPoint(Vector3 anchorPoint)
94 NDalicPINVOKE.Actor_SetAnchorPoint(swigCPtr, Vector3.getCPtr(anchorPoint));
95 if (NDalicPINVOKE.SWIGPendingException.Pending)
96 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
98 internal void SetResizePolicy(ResizePolicyType policy, DimensionType dimension)
100 NDalicPINVOKE.Actor_SetResizePolicy(swigCPtr, (int)policy, (int)dimension);
101 if (NDalicPINVOKE.SWIGPendingException.Pending)
102 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
107 [Obsolete("Please do not use! this will be deprecated")]
108 public new static Layer DownCast(BaseHandle handle)
110 Layer ret = new Layer(NDalicPINVOKE.Layer_DownCast(BaseHandle.getCPtr(handle)), true);
111 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
116 /// Search through this layer's hierarchy for an view with the given unique ID.
118 /// <pre>This layer(the parent) has been initialized.</pre>
119 /// <remarks>The actor itself is also considered in the search.</remarks>
120 /// <param name="child">The id of the child to find</param>
121 /// <returns> A handle to the view if found, or an empty handle if not. </returns>
122 public View FindChildById(uint id)
124 View ret = new View(NDalicPINVOKE.Actor_FindChildById(swigCPtr, id), true);
125 if (NDalicPINVOKE.SWIGPendingException.Pending)
126 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
131 /// Adds a child view to this layer.
133 /// <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>
134 /// <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>
135 /// <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>
136 /// <param name="child">The child</param>
137 public void Add(View child)
139 NDalicPINVOKE.Actor_Add(swigCPtr, View.getCPtr(child));
140 if (NDalicPINVOKE.SWIGPendingException.Pending)
141 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
145 /// Removes a child View from this layer. If the view was not a child of this layer, this is a no-op.
147 /// <pre>This layer(the parent) has been initialized. The child view is not the same as the parent view.</pre>
148 /// <param name="child">The child</param>
149 public void Remove(View child)
151 NDalicPINVOKE.Actor_Remove(swigCPtr, View.getCPtr(child));
152 if (NDalicPINVOKE.SWIGPendingException.Pending)
153 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
157 /// Queries the depth of the layer.<br>
158 /// 0 is the bottom most layer, higher number is on top.<br>
168 internal uint GetDepth()
170 uint ret = NDalicPINVOKE.Layer_GetDepth(swigCPtr);
171 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
176 /// Increments the depth of the layer.
180 NDalicPINVOKE.Layer_Raise(swigCPtr);
181 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
185 /// Decrements the depth of the layer.
189 NDalicPINVOKE.Layer_Lower(swigCPtr);
190 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
193 internal void RaiseAbove(Layer target)
195 NDalicPINVOKE.Layer_RaiseAbove(swigCPtr, Layer.getCPtr(target));
196 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
199 internal void LowerBelow(Layer target)
201 NDalicPINVOKE.Layer_LowerBelow(swigCPtr, Layer.getCPtr(target));
202 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
206 /// Raises the layer to the top.
208 public void RaiseToTop()
210 NDalicPINVOKE.Layer_RaiseToTop(swigCPtr);
211 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
215 /// Lowers the layer to the bottom.
217 public void LowerToBottom()
219 NDalicPINVOKE.Layer_LowerToBottom(swigCPtr);
220 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
224 /// Moves the layer directly above the given layer.<br>
225 /// After the call, this layers depth will be immediately above target.<br>
227 /// <param name="target">Layer to get on top of</param>
228 public void MoveAbove(Layer target)
230 NDalicPINVOKE.Layer_MoveAbove(swigCPtr, Layer.getCPtr(target));
231 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
235 /// Moves the layer directly below the given layer.<br>
236 /// After the call, this layers depth will be immediately below target.<br>
238 /// <param name="target">Layer to get below of</param>
239 public void MoveBelow(Layer target)
241 NDalicPINVOKE.Layer_MoveBelow(swigCPtr, Layer.getCPtr(target));
242 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
245 private void SetBehavior(LayerBehavior behavior)
247 NDalicPINVOKE.Layer_SetBehavior(swigCPtr, (int)behavior);
248 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
251 private LayerBehavior GetBehavior()
253 Layer.LayerBehavior ret = (Layer.LayerBehavior)NDalicPINVOKE.Layer_GetBehavior(swigCPtr);
254 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
258 internal void SetSortFunction(SWIGTYPE_p_f_r_q_const__Dali__Vector3__float function)
260 NDalicPINVOKE.Layer_SetSortFunction(swigCPtr, SWIGTYPE_p_f_r_q_const__Dali__Vector3__float.getCPtr(function));
261 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
264 internal void SetTouchConsumed(bool consume)
266 NDalicPINVOKE.Layer_SetTouchConsumed(swigCPtr, consume);
267 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
270 internal bool IsTouchConsumed()
272 bool ret = NDalicPINVOKE.Layer_IsTouchConsumed(swigCPtr);
273 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
277 internal void SetHoverConsumed(bool consume)
279 NDalicPINVOKE.Layer_SetHoverConsumed(swigCPtr, consume);
280 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
283 internal bool IsHoverConsumed()
285 bool ret = NDalicPINVOKE.Layer_IsHoverConsumed(swigCPtr);
286 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
291 /// Retrieves child view by index.
293 /// <pre>The View has been initialized.</pre>
294 /// <param name="index">The index of the child to retrieve</param>
295 /// <returns>The view for the given index or empty handle if children not initialized</returns>
296 public View GetChildAt(uint index)
298 System.IntPtr cPtr = NDalicPINVOKE.Actor_GetChildAt(swigCPtr, index);
300 View ret = Registry.GetManagedBaseHandleFromNativePtr(cPtr) as View;
302 if (NDalicPINVOKE.SWIGPendingException.Pending)
303 throw NDalicPINVOKE.SWIGPendingException.Retrieve();
309 /// Enumeration for the behavior of the layer.
311 public enum LayerBehavior
318 internal enum TreeDepthMultiplier
320 TREE_DEPTH_MULTIPLIER = 10000
324 /// Layer Behavior, type String(Layer.LayerBehavior)
326 public Layer.LayerBehavior Behavior
330 return GetBehavior();
339 /// Internal only property to Enable/Disable Clipping, type Boolean.
340 /// By default this is false, i.e. the viewport of the Layer is the entire window.
342 internal bool ClippingEnabled
346 bool ret = NDalicPINVOKE.Layer_IsClipping(swigCPtr);
347 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
352 NDalicPINVOKE.Layer_SetClipping(swigCPtr, value);
353 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
358 /// Sets the Viewport (in window coordinates), type Rectangle.
359 /// The contents of the layer will not be visible outside this box, when ViewportEnabled is true.
361 public Rectangle Viewport
365 if( ClippingEnabled )
367 Rectangle ret = new Rectangle(NDalicPINVOKE.Layer_GetClippingBox(swigCPtr), true);
368 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
373 // Clipping not enabled so return the window size
374 Size2D windowSize = Window.Instance.Size;
375 Rectangle ret = new Rectangle(0, 0, windowSize.Width, windowSize.Height);
381 NDalicPINVOKE.Layer_SetClippingBox__SWIG_1(swigCPtr, Rectangle.getCPtr(value));
382 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
383 ClippingEnabled = true;
388 /// Retrieves and sets the Layer's opacity.<br>
395 GetProperty(View.Property.OPACITY).Get(out temp);
400 SetProperty(View.Property.OPACITY, new Tizen.NUI.PropertyValue(value));
405 /// Retrieves and sets the Layer's visibility.
407 public bool Visibility
412 GetProperty(View.Property.VISIBLE).Get(out temp);
417 SetProperty(View.Property.VISIBLE, new Tizen.NUI.PropertyValue(value));
422 /// Get the number of children held by the layer.
424 public uint ChildCount
428 uint ret = NDalicPINVOKE.Actor_GetChildCount(swigCPtr);
429 if (NDalicPINVOKE.SWIGPendingException.Pending)
430 throw NDalicPINVOKE.SWIGPendingException.Retrieve();