Revert "[Tizen] To do not reset camera properties when OnScene"
[platform/core/uifw/dali-core.git] / dali / devel-api / signals / signal-delegate.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/signals/signal-delegate.h>
20
21 namespace Dali
22 {
23 // CallbackBaseFunctor methods:
24
25 SignalDelegate::CallbackBaseFunctor::CallbackBaseFunctor(CallbackBase* callback)
26 : mCallback(callback)
27 {
28 }
29
30 void SignalDelegate::CallbackBaseFunctor::operator()()
31 {
32   if(mCallback)
33   {
34     CallbackBase::Execute(*mCallback);
35   }
36 }
37
38 SignalDelegate::CallbackBaseFunctor::~CallbackBaseFunctor()
39 {
40   // Note: Deleting a CallbackBase will also call it's Reset method.
41   delete mCallback;
42 }
43
44 // SignalDelegate methods:
45
46 SignalDelegate::SignalDelegate(Dali::Actor connectActor, const std::string& signalName)
47 : mIsConnected(false),
48   mConnectActor(connectActor),
49   mSignalName(signalName)
50 {
51 }
52
53 bool SignalDelegate::IsConnected()
54 {
55   return mIsConnected;
56 }
57
58 } // namespace Dali