dali/public-api/object/handle.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/object/handle.h>
  20
  21 // INTERNAL INCLUDES
  22 #include <dali/public-api/animation/active-constraint.h>
  23 #include <dali/public-api/animation/constraint.h>
  24 #include <dali/public-api/object/property-conditions.h>
  25 #include <dali/public-api/object/property-index.h>
  26 #include <dali/public-api/object/property-notification.h>
  27 #include <dali/internal/event/animation/constraint-impl.h>
  28 #include <dali/internal/event/common/object-impl.h>
  29 #include <dali/internal/event/object/custom-object-internal.h>
  30 #include <dali/integration-api/debug.h>
  31
  32 namespace Dali
  33 {
  34
  35 Handle::Handle( Dali::Internal::Object* handle )
  36 : BaseHandle(handle)
  37 {
  38 }
  39
  40
  41 Handle::Handle()
  42 {
  43 }
  44
  45 Handle Handle::New()
  46 {
  47   return Handle( Internal::CustomObject::New() );
  48 }
  49
  50 Handle::~Handle()
  51 {
  52 }
  53
  54 Handle::Handle( const Handle& handle )
  55 : BaseHandle( handle )
  56 {
  57 }
  58
  59 Handle& Handle::operator=( const Handle& rhs )
  60 {
  61   if( this != &rhs )
  62   {
  63     BaseHandle::operator=(rhs);
  64   }
  65
  66   return *this;
  67 }
  68
  69 Handle Handle::DownCast( BaseHandle handle )
  70 {
  71   return Handle( dynamic_cast<Dali::Internal::Object*>(handle.GetObjectPtr()) );
  72 }
  73
  74
  75 bool Handle::Supports( Capability capability ) const
  76 {
  77   return GetImplementation(*this).Supports( capability );
  78 }
  79
  80 unsigned int Handle::GetPropertyCount() const
  81 {
  82   return GetImplementation(*this).GetPropertyCount();
  83 }
  84
  85 std::string Handle::GetPropertyName( Property::Index index ) const
  86 {
  87   return GetImplementation(*this).GetPropertyName( index );
  88 }
  89
  90 Property::Index Handle::GetPropertyIndex( const std::string& name ) const
  91 {
  92   return GetImplementation(*this).GetPropertyIndex( name );
  93 }
  94
  95 bool Handle::IsPropertyWritable( Property::Index index ) const
  96 {
  97   return GetImplementation(*this).IsPropertyWritable( index );
  98 }
  99
 100 bool Handle::IsPropertyAnimatable( Property::Index index ) const
 101 {
 102   return GetImplementation(*this).IsPropertyAnimatable( index );
 103 }
 104
 105 bool Handle::IsPropertyAConstraintInput( Property::Index index ) const
 106 {
 107   return GetImplementation(*this).IsPropertyAConstraintInput( index );
 108 }
 109
 110 Property::Type Handle::GetPropertyType( Property::Index index ) const
 111 {
 112   return GetImplementation(*this).GetPropertyType( index );
 113 }
 114
 115 void Handle::SetProperty( Property::Index index, const Property::Value& propertyValue )
 116 {
 117   GetImplementation(*this).SetProperty( index, propertyValue );
 118 }
 119
 120 Property::Index Handle::RegisterProperty( const std::string& name, const Property::Value& propertyValue )
 121 {
 122   return GetImplementation(*this).RegisterProperty( name, propertyValue );
 123 }
 124
 125 Property::Index Handle::RegisterProperty( const std::string& name, const Property::Value& propertyValue, Property::AccessMode accessMode )
 126 {
 127   return GetImplementation(*this).RegisterProperty( name, propertyValue, accessMode );
 128 }
 129
 130 Property::Value Handle::GetProperty( Property::Index index ) const
 131 {
 132   return GetImplementation(*this).GetProperty( index );
 133 }
 134
 135 void Handle::GetPropertyIndices( Property::IndexContainer& indices ) const
 136 {
 137   GetImplementation(*this).GetPropertyIndices( indices );
 138 }
 139
 140 Dali::PropertyNotification Handle::AddPropertyNotification( Property::Index index,
 141                                                             const PropertyCondition& condition )
 142 {
 143   return GetImplementation(*this).AddPropertyNotification( index, -1, condition );
 144 }
 145
 146 Dali::PropertyNotification Handle::AddPropertyNotification( Property::Index index,
 147                                                             int componentIndex,
 148                                                             const PropertyCondition& condition )
 149 {
 150   return GetImplementation(*this).AddPropertyNotification( index, componentIndex, condition );
 151 }
 152
 153 void Handle::RemovePropertyNotification( Dali::PropertyNotification propertyNotification )
 154 {
 155   GetImplementation(*this).RemovePropertyNotification( propertyNotification );
 156 }
 157
 158 void Handle::RemovePropertyNotifications()
 159 {
 160   GetImplementation(*this).RemovePropertyNotifications();
 161 }
 162
 163 ActiveConstraint Handle::ApplyConstraint( Constraint constraint )
 164 {
 165   return GetImplementation(*this).ApplyConstraint( GetImplementation( constraint ) );
 166 }
 167
 168 ActiveConstraint Handle::ApplyConstraint( Constraint constraint, Handle weightObject )
 169 {
 170   return GetImplementation(*this).ApplyConstraint( GetImplementation( constraint ), weightObject );
 171 }
 172
 173 void Handle::RemoveConstraint(ActiveConstraint activeConstraint)
 174 {
 175   GetImplementation(*this).RemoveConstraint( activeConstraint );
 176 }
 177
 178 void Handle::RemoveConstraints()
 179 {
 180   GetImplementation(*this).RemoveConstraints();
 181 }
 182
 183 void Handle::RemoveConstraints( unsigned int tag )
 184 {
 185   GetImplementation(*this).RemoveConstraints( tag );
 186 }
 187
 188 namespace WeightObject
 189 {
 190
 191 const Property::Index WEIGHT = PROPERTY_CUSTOM_START_INDEX;
 192
 193 Handle New()
 194 {
 195   Handle handle = Handle::New();
 196
 197   handle.RegisterProperty( "weight", 0.0f );
 198
 199   return handle;
 200 }
 201
 202 } // namespace WeightObject
 203
 204 } // namespace Dali