dali/public-api/common/stage.cpp

   1 /*
   2  * Copyright (c) 2014 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 #include <dali/public-api/dynamics/dynamics-world.h>
  30 #include <dali/public-api/dynamics/dynamics-world-config.h>
  31
  32 #ifdef DYNAMICS_SUPPORT
  33 #include <dali/internal/event/dynamics/dynamics-declarations.h>
  34 #include <dali/internal/event/dynamics/dynamics-world-config-impl.h>
  35 #include <dali/internal/event/dynamics/dynamics-world-impl.h>
  36 #endif
  37
  38 namespace Dali
  39 {
  40
  41 using Internal::Core;
  42
  43 const Vector4 Stage::DEFAULT_BACKGROUND_COLOR(0.0f, 0.0f, 0.0f, 1.0f);
  44 const Vector4 Stage::DEBUG_BACKGROUND_COLOR(0.2f, 0.5f, 0.2f, 1.0f);
  45
  46 const char* const Stage::SIGNAL_KEY_EVENT = "key-event";
  47 const char* const Stage::SIGNAL_EVENT_PROCESSING_FINISHED = "event-processing-finished";
  48 const char* const Stage::SIGNAL_TOUCHED = "touched";
  49
  50 Stage::Stage()
  51 {
  52 }
  53
  54 Stage::~Stage()
  55 {
  56 }
  57
  58 Stage::Stage(const Stage& handle)
  59 : BaseHandle(handle)
  60 {
  61 }
  62
  63 Stage& Stage::operator=(const Stage& rhs)
  64 {
  65   BaseHandle::operator=(rhs);
  66   return *this;
  67 }
  68
  69 Stage::Stage(Internal::Stage* internal)
  70 : BaseHandle(internal)
  71 {
  72 }
  73
  74 Stage Stage::GetCurrent()
  75 {
  76   Internal::Stage* stage = Internal::Stage::GetCurrent();
  77   DALI_ASSERT_ALWAYS( stage && "Stage doesn't exist" );
  78   return Stage( stage );
  79 }
  80
  81 bool Stage::IsInstalled()
  82 {
  83   return Internal::Stage::IsInstalled();
  84 }
  85
  86 void Stage::Add(Actor& actor)
  87 {
  88   GetImplementation(*this).Add(GetImplementation(actor));
  89 }
  90
  91 void Stage::Remove(Actor& actor)
  92 {
  93   GetImplementation(*this).Remove(GetImplementation(actor));
  94 }
  95
  96 RenderTaskList Stage::GetRenderTaskList() const
  97 {
  98   return RenderTaskList( &GetImplementation(*this).GetRenderTaskList() );
  99 }
 100
 101 Vector2 Stage::GetSize() const
 102 {
 103   return GetImplementation(*this).GetSize();
 104 }
 105
 106 unsigned int Stage::GetLayerCount() const
 107 {
 108   return GetImplementation(*this).GetLayerCount();
 109 }
 110
 111 Layer Stage::GetLayer(unsigned int depth) const
 112 {
 113   return GetImplementation(*this).GetLayer(depth);
 114 }
 115
 116 Layer Stage::GetRootLayer() const
 117 {
 118   return GetImplementation(*this).GetRootLayer();
 119 }
 120
 121 void Stage::SetBackgroundColor(Vector4 color)
 122 {
 123   GetImplementation(*this).SetBackgroundColor(color);
 124 }
 125
 126 Vector4 Stage::GetBackgroundColor() const
 127 {
 128   return GetImplementation(*this).GetBackgroundColor();
 129 }
 130
 131 Vector2 Stage::GetDpi() const
 132 {
 133   return GetImplementation(*this).GetDpi();
 134 }
 135
 136 ObjectRegistry Stage::GetObjectRegistry() const
 137 {
 138   Internal::ObjectRegistry& internal = Internal::Stage::GetCurrent()->GetObjectRegistry();
 139
 140   return ObjectRegistry(&internal);
 141 }
 142
 143 DynamicsWorld Stage::InitializeDynamics(DynamicsWorldConfig config)
 144 {
 145 #ifdef DYNAMICS_SUPPORT
 146   Internal::DynamicsWorldConfigPtr configImpl( &(GetImplementation(config)) );
 147
 148   return DynamicsWorld( GetImplementation(*this).InitializeDynamics(configImpl).Get() );
 149 #else
 150   return DynamicsWorld();
 151 #endif
 152 }
 153
 154 DynamicsWorld Stage::GetDynamicsWorld()
 155 {
 156 #ifdef DYNAMICS_SUPPORT
 157   return DynamicsWorld( GetImplementation(*this).GetDynamicsWorld().Get() );
 158 #else
 159   return DynamicsWorld();
 160 #endif
 161 }
 162
 163 void Stage::TerminateDynamics()
 164 {
 165 #ifdef DYNAMICS_SUPPORT
 166   GetImplementation(*this).TerminateDynamics();
 167 #endif
 168 }
 169
 170 void Stage::KeepRendering( float durationSeconds )
 171 {
 172   GetImplementation(*this).KeepRendering( durationSeconds );
 173 }
 174
 175 Stage::KeyEventSignalType& Stage::KeyEventSignal()
 176 {
 177   return GetImplementation(*this).KeyEventSignal();
 178 }
 179
 180 Stage::EventProcessingFinishedSignalType& Stage::EventProcessingFinishedSignal()
 181 {
 182   return GetImplementation(*this).EventProcessingFinishedSignal();
 183 }
 184
 185 Stage::TouchedSignalType& Stage::TouchedSignal()
 186 {
 187   return GetImplementation(*this).TouchedSignal();
 188 }
 189
 190 Stage::ContextStatusSignal& Stage::ContextLostSignal()
 191 {
 192   return GetImplementation(*this).ContextLostSignal();
 193 }
 194
 195 Stage::ContextStatusSignal& Stage::ContextRegainedSignal()
 196 {
 197   return GetImplementation(*this).ContextRegainedSignal();
 198 }
 199
 200 Stage::SceneCreatedSignalType& Stage::SceneCreatedSignal()
 201 {
 202   return GetImplementation(*this).SceneCreatedSignal();
 203 }
 204
 205 } // namespace Dali