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 using namespace std;
  39
  40 namespace Dali
  41 {
  42
  43 using Internal::Core;
  44
  45 const Vector4 Stage::DEFAULT_BACKGROUND_COLOR(0.0f, 0.0f, 0.0f, 1.0f);
  46 const Vector4 Stage::DEBUG_BACKGROUND_COLOR(0.2f, 0.5f, 0.2f, 1.0f);
  47
  48 const char* const Stage::SIGNAL_KEY_EVENT = "key-event";
  49 const char* const Stage::SIGNAL_EVENT_PROCESSING_FINISHED = "event-processing-finished";
  50 const char* const Stage::SIGNAL_TOUCHED = "touched";
  51
  52 Stage::Stage()
  53 {
  54 }
  55
  56 Stage::~Stage()
  57 {
  58 }
  59
  60 Stage::Stage(const Stage& handle)
  61 : BaseHandle(handle)
  62 {
  63 }
  64
  65 Stage& Stage::operator=(const Stage& rhs)
  66 {
  67   BaseHandle::operator=(rhs);
  68   return *this;
  69 }
  70
  71 Stage& Stage::operator=(BaseHandle::NullType* rhs)
  72 {
  73   DALI_ASSERT_ALWAYS( (rhs == NULL) && "Can only assign NULL pointer to handle");
  74   Reset();
  75   return *this;
  76 }
  77
  78 Stage::Stage(Internal::Stage* internal)
  79 : BaseHandle(internal)
  80 {
  81 }
  82
  83 Stage Stage::GetCurrent()
  84 {
  85   return Stage(Internal::Stage::GetCurrent());
  86 }
  87
  88 bool Stage::IsInstalled()
  89 {
  90   return Internal::Stage::IsInstalled();
  91 }
  92
  93 void Stage::Add(Actor& actor)
  94 {
  95   GetImplementation(*this).Add(GetImplementation(actor));
  96 }
  97
  98 void Stage::Remove(Actor& actor)
  99 {
 100   GetImplementation(*this).Remove(GetImplementation(actor));
 101 }
 102
 103 RenderTaskList Stage::GetRenderTaskList() const
 104 {
 105   return RenderTaskList( &GetImplementation(*this).GetRenderTaskList() );
 106 }
 107
 108 Vector2 Stage::GetSize() const
 109 {
 110   return GetImplementation(*this).GetSize();
 111 }
 112
 113 unsigned int Stage::GetLayerCount() const
 114 {
 115   return GetImplementation(*this).GetLayerCount();
 116 }
 117
 118 Layer Stage::GetLayer(unsigned int depth) const
 119 {
 120   return GetImplementation(*this).GetLayer(depth);
 121 }
 122
 123 Layer Stage::GetRootLayer() const
 124 {
 125   return GetImplementation(*this).GetRootLayer();
 126 }
 127
 128 void Stage::SetBackgroundColor(Vector4 color)
 129 {
 130   GetImplementation(*this).SetBackgroundColor(color);
 131 }
 132
 133 Vector4 Stage::GetBackgroundColor() const
 134 {
 135   return GetImplementation(*this).GetBackgroundColor();
 136 }
 137
 138 Vector2 Stage::GetDpi() const
 139 {
 140   return GetImplementation(*this).GetDpi();
 141 }
 142
 143 ObjectRegistry Stage::GetObjectRegistry() const
 144 {
 145   Internal::ObjectRegistry& internal = Internal::Stage::GetCurrent()->GetObjectRegistry();
 146
 147   return ObjectRegistry(&internal);
 148 }
 149
 150 DynamicsWorld Stage::InitializeDynamics(DynamicsWorldConfig config)
 151 {
 152 #ifdef DYNAMICS_SUPPORT
 153   Internal::DynamicsWorldConfigPtr configImpl( &(GetImplementation(config)) );
 154
 155   return DynamicsWorld( GetImplementation(*this).InitializeDynamics(configImpl).Get() );
 156 #else
 157   return DynamicsWorld();
 158 #endif
 159 }
 160
 161 DynamicsWorld Stage::GetDynamicsWorld()
 162 {
 163 #ifdef DYNAMICS_SUPPORT
 164   return DynamicsWorld( GetImplementation(*this).GetDynamicsWorld().Get() );
 165 #else
 166   return DynamicsWorld();
 167 #endif
 168 }
 169
 170 void Stage::TerminateDynamics()
 171 {
 172 #ifdef DYNAMICS_SUPPORT
 173   GetImplementation(*this).TerminateDynamics();
 174 #endif
 175 }
 176
 177 void Stage::KeepRendering( float durationSeconds )
 178 {
 179   GetImplementation(*this).KeepRendering( durationSeconds );
 180 }
 181
 182 Stage::KeyEventSignalV2& Stage::KeyEventSignal()
 183 {
 184   return GetImplementation(*this).KeyEventSignal();
 185 }
 186
 187 Stage::EventProcessingFinishedSignalV2& Stage::EventProcessingFinishedSignal()
 188 {
 189   return GetImplementation(*this).EventProcessingFinishedSignal();
 190 }
 191
 192 Stage::TouchedSignalV2& Stage::TouchedSignal()
 193 {
 194   return GetImplementation(*this).TouchedSignal();
 195 }
 196
 197
 198 Stage::ContextStatusSignal& Stage::ContextLostSignal()
 199 {
 200   return GetImplementation(*this).ContextLostSignal();
 201 }
 202
 203 Stage::ContextStatusSignal& Stage::ContextRegainedSignal()
 204 {
 205   return GetImplementation(*this).ContextRegainedSignal();
 206 }
 207
 208 } // namespace Dali