Revert "License conversion from Flora to Apache 2.0"
[platform/core/uifw/dali-core.git] / dali / internal / event / common / object-registry-impl.cpp
1 //
2 // Copyright (c) 2014 Samsung Electronics Co., Ltd.
3 //
4 // Licensed under the Flora License, Version 1.0 (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://floralicense.org/license/
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 // CLASS HEADER
18 #include <dali/internal/event/common/object-registry-impl.h>
19
20 // EXTERNAL INCLUDES
21 #include <algorithm>
22
23 // INTERNAL INCLUDES
24 #include <dali/internal/event/common/thread-local-storage.h>
25 #include <dali/public-api/object/object-registry.h>
26
27 namespace Dali
28 {
29
30 namespace Internal
31 {
32
33 ObjectRegistryPtr ObjectRegistry::New()
34 {
35   return ObjectRegistryPtr(new ObjectRegistry());
36 }
37
38 ObjectRegistry::ObjectRegistry()
39 {
40 }
41
42 ObjectRegistry::~ObjectRegistry()
43 {
44 }
45
46 void ObjectRegistry::RegisterObject( Dali::BaseObject* object )
47 {
48   // Assert than an object is only registered once
49   DALI_ASSERT_DEBUG( mDebugRegistry.end() == mDebugRegistry.find( object ) );
50
51 #ifdef DEBUG_ENABLED
52   // This allows us to assert that an object is only registered once (debug builds only)
53   mDebugRegistry.insert( object );
54 #endif // DEBUG_ENABLED
55
56   if ( !mObjectCreatedSignalV2.Empty() )
57   {
58     Dali::BaseHandle handle( object );
59     mObjectCreatedSignalV2.Emit( handle );
60   }
61 }
62
63 void ObjectRegistry::UnregisterObject( Dali::BaseObject* object )
64 {
65 #ifdef DEBUG_ENABLED
66   // This allows us to assert that an object is only registered once (debug builds only)
67   mDebugRegistry.erase( object );
68 #endif // DEBUG_ENABLED
69
70   mObjectDestroyedSignalV2.Emit( object );
71 }
72
73 bool ObjectRegistry::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
74 {
75   bool connected( true );
76   ObjectRegistry* objectRegistry = dynamic_cast<ObjectRegistry*>(object);
77
78   if(Dali::ObjectRegistry::SIGNAL_OBJECT_CREATED == signalName)
79   {
80     objectRegistry->ObjectCreatedSignal().Connect( tracker, functor );
81   }
82   else
83   {
84     // signalName does not match any signal
85     connected = false;
86   }
87
88   return connected;
89 }
90
91 } // namespace Internal
92
93 } // namespace Dali