1 #ifndef __DALI_TOOLKIT_DEVEL_CONTROL_DEPTH_INDEX_RANGES_H__
2 #define __DALI_TOOLKIT_DEVEL_CONTROL_DEPTH_INDEX_RANGES_H__
5 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/public-api/common/compile-time-assert.h>
23 #include <dali/devel-api/actors/layer-devel.h>
34 // The negative value for background effect and background has been
35 // chosen so that newer controls can have content without setting
36 // depth index, and go in front of native controls with a background.
37 // This backround negative value means that the highest possible value
38 // is SIBLING_ORDER_MULTIPLIER-BACKGROUND_EFFECT-1. The divisor of
39 // 100 ensures the range fits within the sibling order range, and has
40 // enough gaps to allow Control Authors to use other intermediate depths.
44 BACKGROUND_EFFECT = -2 * DevelLayer::SIBLING_ORDER_MULTIPLIER/100,
45 BACKGROUND = -1 * DevelLayer::SIBLING_ORDER_MULTIPLIER/100,
47 DECORATION = 1 * DevelLayer::SIBLING_ORDER_MULTIPLIER/100,
48 FOREGROUND_EFFECT = 2 * DevelLayer::SIBLING_ORDER_MULTIPLIER/100
51 DALI_COMPILE_TIME_ASSERT( (unsigned int)DevelLayer::ACTOR_DEPTH_MULTIPLIER > (unsigned int)DevelLayer::SIBLING_ORDER_MULTIPLIER );
52 DALI_COMPILE_TIME_ASSERT( BACKGROUND_EFFECT < BACKGROUND );
53 DALI_COMPILE_TIME_ASSERT( BACKGROUND < CONTENT );
54 DALI_COMPILE_TIME_ASSERT( CONTENT < DECORATION );
55 DALI_COMPILE_TIME_ASSERT( DECORATION < FOREGROUND_EFFECT );
57 } // namespace DepthIndex
59 } // namespace Toolkit
63 #endif // __DALI_TOOLKIT_DEVEL_CONTROL_DEPTH_INDEX_RANGES_H__