2 * Copyright (c) 2014 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.
19 #include <dali/internal/update/nodes/scene-graph-layer.h>
22 #include <dali/public-api/common/dali-common.h>
36 SceneGraph::Layer* Layer::New()
42 : mSortFunction( Dali::Layer::ZValue ),
43 mClippingBox( 0,0,0,0 ),
46 mDepthTestDisabled( false ),
47 mIsDefaultSortFunction( true )
49 // layer starts off dirty
50 mAllChildTransformsClean[ 0 ] = false;
51 mAllChildTransformsClean[ 1 ] = false;
58 void Layer::SetSortFunction( Dali::Layer::SortFunctionType function )
60 if( mSortFunction != function )
62 // is a custom sort function used
63 if( function != Dali::Layer::ZValue )
65 mIsDefaultSortFunction = false;
69 mIsDefaultSortFunction = true;
72 // changing the sort function makes the layer dirty
73 mAllChildTransformsClean[ 0 ] = false;
74 mAllChildTransformsClean[ 1 ] = false;
75 mSortFunction = function;
79 void Layer::SetClipping(bool enabled)
81 mIsClipping = enabled;
84 void Layer::SetClippingBox(const Dali::ClippingBox& box)
86 mClippingBox.Set(box.x, box.y, box.width, box.height);
89 void Layer::SetDepthTestDisabled( bool disable )
91 mDepthTestDisabled = disable;
94 bool Layer::IsDepthTestDisabled() const
96 return mDepthTestDisabled;
99 } // namespace SceneGraph
101 } // namespace Internal