dali/devel-api/common/stage.cpp

   1 /*
   2  * Copyright (c) 2020 Samsung Electronics Co., Ltd.
   3  *
   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
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  *
  16  */
  17
  18 // CLASS HEADER
  19 #include <dali/devel-api/common/stage.h>
  20
  21 // INTERNAL INCLUDES
  22 #include <dali/public-api/actors/actor.h>
  23 #include <dali/public-api/render-tasks/render-task-list.h>
  24 #include <dali/internal/event/common/stage-impl.h>
  25 #include <dali/internal/common/core-impl.h>
  26 #include <dali/public-api/actors/layer.h>
  27 #include <dali/public-api/object/object-registry.h>
  28
  29 namespace Dali
  30 {
  31
  32 using Internal::Core;
  33
  34 Stage::Stage()
  35 {
  36 }
  37
  38 Stage::~Stage()
  39 {
  40 }
  41
  42 Stage::Stage(const Stage& handle)
  43 : BaseHandle(handle)
  44 {
  45 }
  46
  47 Stage& Stage::operator=(const Stage& rhs)
  48 {
  49   BaseHandle::operator=(rhs);
  50   return *this;
  51 }
  52
  53 Stage::Stage(Internal::Stage* internal)
  54 : BaseHandle(internal)
  55 {
  56 }
  57
  58 Stage Stage::GetCurrent()
  59 {
  60   Internal::Stage* stage = Internal::Stage::GetCurrent();
  61   DALI_ASSERT_ALWAYS( stage && "Stage doesn't exist" );
  62   return Stage( stage );
  63 }
  64
  65 bool Stage::IsInstalled()
  66 {
  67   return Internal::Stage::IsInstalled();
  68 }
  69
  70 void Stage::Add(Actor& actor)
  71 {
  72   GetImplementation(*this).Add(GetImplementation(actor));
  73 }
  74
  75 void Stage::Remove(Actor& actor)
  76 {
  77   GetImplementation(*this).Remove(GetImplementation(actor));
  78 }
  79
  80 RenderTaskList Stage::GetRenderTaskList() const
  81 {
  82   return RenderTaskList( &GetImplementation(*this).GetRenderTaskList() );
  83 }
  84
  85 Vector2 Stage::GetSize() const
  86 {
  87   return GetImplementation(*this).GetSize();
  88 }
  89
  90 uint32_t Stage::GetLayerCount() const
  91 {
  92   return GetImplementation(*this).GetLayerCount();
  93 }
  94
  95 Layer Stage::GetLayer(uint32_t depth) const
  96 {
  97   return GetImplementation(*this).GetLayer(depth);
  98 }
  99
 100 Layer Stage::GetRootLayer() const
 101 {
 102   return GetImplementation(*this).GetRootLayer();
 103 }
 104
 105 void Stage::SetBackgroundColor(Vector4 color)
 106 {
 107   GetImplementation(*this).SetBackgroundColor(color);
 108 }
 109
 110 Vector4 Stage::GetBackgroundColor() const
 111 {
 112   return GetImplementation(*this).GetBackgroundColor();
 113 }
 114
 115 Vector2 Stage::GetDpi() const
 116 {
 117   return GetImplementation(*this).GetDpi();
 118 }
 119
 120 ObjectRegistry Stage::GetObjectRegistry() const
 121 {
 122   Internal::Stage* stage = Internal::Stage::GetCurrent();
 123   DALI_ASSERT_ALWAYS( stage && "GetObjectRegistry() : Stage is null" );
 124
 125   Internal::ObjectRegistry& internal = stage->GetObjectRegistry();
 126   return ObjectRegistry(&internal);
 127 }
 128
 129 void Stage::KeepRendering( float durationSeconds )
 130 {
 131   GetImplementation(*this).KeepRendering( durationSeconds );
 132 }
 133
 134 Stage::KeyEventSignalType& Stage::KeyEventSignal()
 135 {
 136   return GetImplementation(*this).KeyEventSignal();
 137 }
 138
 139 Stage::EventProcessingFinishedSignalType& Stage::EventProcessingFinishedSignal()
 140 {
 141   return GetImplementation(*this).EventProcessingFinishedSignal();
 142 }
 143
 144 Stage::TouchSignalType& Stage::TouchSignal()
 145 {
 146   return GetImplementation( *this ).TouchSignal();
 147 }
 148
 149 Stage::WheelEventSignalType& Stage::WheelEventSignal()
 150 {
 151   return GetImplementation(*this).WheelEventSignal();
 152 }
 153
 154 Stage::ContextStatusSignal& Stage::ContextLostSignal()
 155 {
 156   return GetImplementation(*this).ContextLostSignal();
 157 }
 158
 159 Stage::ContextStatusSignal& Stage::ContextRegainedSignal()
 160 {
 161   return GetImplementation(*this).ContextRegainedSignal();
 162 }
 163
 164 Stage::SceneCreatedSignalType& Stage::SceneCreatedSignal()
 165 {
 166   return GetImplementation(*this).SceneCreatedSignal();
 167 }
 168
 169 } // namespace Dali