dali/public-api/common/stage.cpp

   1 /*
   2  * Copyright (c) 2015 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/public-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 const Vector4 Stage::DEFAULT_BACKGROUND_COLOR(0.0f, 0.0f, 0.0f, 1.0f);
  35 const Vector4 Stage::DEBUG_BACKGROUND_COLOR(0.2f, 0.5f, 0.2f, 1.0f);
  36
  37 Stage::Stage()
  38 {
  39 }
  40
  41 Stage::~Stage()
  42 {
  43 }
  44
  45 Stage::Stage(const Stage& handle)
  46 : BaseHandle(handle)
  47 {
  48 }
  49
  50 Stage& Stage::operator=(const Stage& rhs)
  51 {
  52   BaseHandle::operator=(rhs);
  53   return *this;
  54 }
  55
  56 Stage::Stage(Internal::Stage* internal)
  57 : BaseHandle(internal)
  58 {
  59 }
  60
  61 Stage Stage::GetCurrent()
  62 {
  63   Internal::Stage* stage = Internal::Stage::GetCurrent();
  64   DALI_ASSERT_ALWAYS( stage && "Stage doesn't exist" );
  65   return Stage( stage );
  66 }
  67
  68 bool Stage::IsInstalled()
  69 {
  70   return Internal::Stage::IsInstalled();
  71 }
  72
  73 void Stage::Add(Actor& actor)
  74 {
  75   GetImplementation(*this).Add(GetImplementation(actor));
  76 }
  77
  78 void Stage::Remove(Actor& actor)
  79 {
  80   GetImplementation(*this).Remove(GetImplementation(actor));
  81 }
  82
  83 RenderTaskList Stage::GetRenderTaskList() const
  84 {
  85   return RenderTaskList( &GetImplementation(*this).GetRenderTaskList() );
  86 }
  87
  88 Vector2 Stage::GetSize() const
  89 {
  90   return GetImplementation(*this).GetSize();
  91 }
  92
  93 unsigned int Stage::GetLayerCount() const
  94 {
  95   return GetImplementation(*this).GetLayerCount();
  96 }
  97
  98 Layer Stage::GetLayer(unsigned int depth) const
  99 {
 100   return GetImplementation(*this).GetLayer(depth);
 101 }
 102
 103 Layer Stage::GetRootLayer() const
 104 {
 105   return GetImplementation(*this).GetRootLayer();
 106 }
 107
 108 void Stage::SetBackgroundColor(Vector4 color)
 109 {
 110   GetImplementation(*this).SetBackgroundColor(color);
 111 }
 112
 113 Vector4 Stage::GetBackgroundColor() const
 114 {
 115   return GetImplementation(*this).GetBackgroundColor();
 116 }
 117
 118 Vector2 Stage::GetDpi() const
 119 {
 120   return GetImplementation(*this).GetDpi();
 121 }
 122
 123 ObjectRegistry Stage::GetObjectRegistry() const
 124 {
 125   Internal::Stage* stage = Internal::Stage::GetCurrent();
 126   DALI_ASSERT_ALWAYS( stage && "GetObjectRegistry() : Stage is null" );
 127
 128   Internal::ObjectRegistry& internal = stage->GetObjectRegistry();
 129   return ObjectRegistry(&internal);
 130 }
 131
 132 void Stage::KeepRendering( float durationSeconds )
 133 {
 134   GetImplementation(*this).KeepRendering( durationSeconds );
 135 }
 136
 137 Stage::KeyEventSignalType& Stage::KeyEventSignal()
 138 {
 139   return GetImplementation(*this).KeyEventSignal();
 140 }
 141
 142 Stage::EventProcessingFinishedSignalType& Stage::EventProcessingFinishedSignal()
 143 {
 144   return GetImplementation(*this).EventProcessingFinishedSignal();
 145 }
 146
 147 Stage::TouchedSignalType& Stage::TouchedSignal()
 148 {
 149   DALI_LOG_WARNING_NOFN("DEPRECATION WARNING: TouchedSignal() is deprecated and will be removed from next release. Use TouchSignal() instead.\n" );
 150
 151   return GetImplementation(*this).TouchedSignal();
 152 }
 153
 154 Stage::TouchSignalType& Stage::TouchSignal()
 155 {
 156   return GetImplementation( *this ).TouchSignal();
 157 }
 158
 159 Stage::WheelEventSignalType& Stage::WheelEventSignal()
 160 {
 161   return GetImplementation(*this).WheelEventSignal();
 162 }
 163
 164 Stage::ContextStatusSignal& Stage::ContextLostSignal()
 165 {
 166   return GetImplementation(*this).ContextLostSignal();
 167 }
 168
 169 Stage::ContextStatusSignal& Stage::ContextRegainedSignal()
 170 {
 171   return GetImplementation(*this).ContextRegainedSignal();
 172 }
 173
 174 Stage::SceneCreatedSignalType& Stage::SceneCreatedSignal()
 175 {
 176   return GetImplementation(*this).SceneCreatedSignal();
 177 }
 178
 179 } // namespace Dali