dali/public-api/actors/custom-actor-impl.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/actors/custom-actor-impl.h>
  20
  21 // INTERNAL INCLUDES
  22 #include <dali/public-api/common/dali-common.h>
  23 #include <dali/internal/event/actors/custom-actor-internal.h>
  24
  25 namespace Dali
  26 {
  27
  28 CustomActorImpl::~CustomActorImpl()
  29 {
  30 }
  31
  32 CustomActor CustomActorImpl::Self() const
  33 {
  34   return CustomActor(mOwner);
  35 }
  36
  37 void CustomActorImpl::OnPropertySet( Property::Index index, Property::Value propertyValue )
  38 {
  39 }
  40
  41 CustomActorImpl::CustomActorImpl(bool requiresTouchEvents)
  42 : mOwner(NULL),
  43   mRequiresTouchEvents(requiresTouchEvents),
  44   mRequiresHoverEvents(false),
  45   mRequiresMouseWheelEvents(false)
  46 {
  47 }
  48
  49 void CustomActorImpl::Initialize(Internal::CustomActor& owner)
  50 {
  51   DALI_ASSERT_DEBUG(mOwner == NULL); // should not already be owned
  52
  53   mOwner = &owner;
  54 }
  55
  56 Internal::CustomActor* CustomActorImpl::GetOwner() const
  57 {
  58   return mOwner;
  59 }
  60
  61 bool CustomActorImpl::RequiresTouchEvents() const
  62 {
  63   return mRequiresTouchEvents;
  64 }
  65
  66 bool CustomActorImpl::RequiresHoverEvents() const
  67 {
  68   return mRequiresHoverEvents;
  69 }
  70
  71 void CustomActorImpl::SetRequiresHoverEvents(bool requiresHoverEvents)
  72 {
  73   mRequiresHoverEvents = requiresHoverEvents;
  74 }
  75
  76 bool CustomActorImpl::RequiresMouseWheelEvents() const
  77 {
  78   return mRequiresMouseWheelEvents;
  79 }
  80
  81 void CustomActorImpl::SetRequiresMouseWheelEvents(bool requiresMouseWheelEvents)
  82 {
  83   mRequiresMouseWheelEvents = requiresMouseWheelEvents;
  84 }
  85
  86 void CustomActorImpl::RelayoutRequest()
  87 {
  88   mOwner->RelayoutRequest();
  89 }
  90
  91 float CustomActorImpl::CalculateChildSizeBase( const Dali::Actor& child, Dimension::Type dimension )
  92 {
  93   return mOwner->CalculateChildSizeBase( child, dimension );
  94 }
  95
  96 bool CustomActorImpl::RelayoutDependentOnChildrenBase( Dimension::Type dimension )
  97 {
  98   return mOwner->RelayoutDependentOnChildrenBase( dimension );
  99 }
 100
 101 } // namespace Dali