1 #ifndef DALI_PROPERTY_INPUT_ACCESSOR_H
2 #define DALI_PROPERTY_INPUT_ACCESSOR_H
5 * Copyright (c) 2019 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/public-api/object/property-types.h>
23 #include <dali/internal/event/common/property-input-impl.h>
31 class PropertyInputAccessor
36 * Create the PropertyInputAccessor.
38 PropertyInputAccessor()
45 * Create the PropertyInputAccessor.
47 PropertyInputAccessor( const PropertyInputImpl* input, int32_t componentIndex )
49 mComponentIndex( componentIndex )
54 * Copy from a PropertyInputAccessor
56 PropertyInputAccessor( const PropertyInputAccessor& accessor )
57 : mInput( accessor.mInput ),
58 mComponentIndex( accessor.mComponentIndex )
63 * Copy from a PropertyInputAccessor
65 PropertyInputAccessor& operator=(const PropertyInputAccessor& accessor)
67 if( this != &accessor )
69 mInput = accessor.mInput;
70 mComponentIndex = accessor.mComponentIndex;
76 * Set the property input.
78 void SetInput( const PropertyInputImpl& input, int32_t componentIndex )
81 mComponentIndex = componentIndex;
85 * Retrieve the property input.
87 const PropertyInputImpl* GetInput() const
93 * @copydoc Dali::Internal::PropertyInputImpl::GetType()
95 Property::Type GetType() const
97 return mInput->GetType();
101 * @copydoc Dali::Internal::PropertyInputImpl::GetConstraintInputBoolean()
103 const bool& GetConstraintInputBoolean( BufferIndex updateBufferIndex ) const
105 return mInput->GetConstraintInputBoolean( updateBufferIndex );
109 * @copydoc Dali::Internal::PropertyInputImpl::GetConstraintInputInteger() const
111 const int& GetConstraintInputInteger( BufferIndex updateBufferIndex ) const
113 DALI_ASSERT_DEBUG( mComponentIndex < 0 && "Did not expect valid component index" );
115 return mInput->GetConstraintInputInteger( updateBufferIndex );
119 * @copydoc Dali::Internal::PropertyInputImpl::GetConstraintInputFloat()
121 const float& GetConstraintInputFloat( BufferIndex updateBufferIndex ) const
123 // Invalid index is ok
124 if ( mComponentIndex < 0 )
126 // Not a Vector2, Vector3 or Vector4 component, expecting float type
127 return mInput->GetConstraintInputFloat( updateBufferIndex );
129 else if ( PropertyTypes::Get< Vector2 >() == mInput->GetType() )
131 if ( 0 == mComponentIndex )
133 return mInput->GetConstraintInputVector2( updateBufferIndex ).x;
136 DALI_ASSERT_DEBUG( 1 == mComponentIndex && "Invalid Vector2 component index" );
137 return mInput->GetConstraintInputVector2( updateBufferIndex ).y;
139 else if ( PropertyTypes::Get< Vector3 >() == mInput->GetType() )
141 if ( 0 == mComponentIndex )
143 return mInput->GetConstraintInputVector3( updateBufferIndex ).x;
145 else if ( 1 == mComponentIndex )
147 return mInput->GetConstraintInputVector3( updateBufferIndex ).y;
150 DALI_ASSERT_DEBUG( 2 == mComponentIndex && "Invalid Vector3 component index" );
151 return mInput->GetConstraintInputVector3( updateBufferIndex ).z;
155 if ( 0 == mComponentIndex )
157 return mInput->GetConstraintInputVector4( updateBufferIndex ).x;
159 else if ( 1 == mComponentIndex )
161 return mInput->GetConstraintInputVector4( updateBufferIndex ).y;
163 else if ( 2 == mComponentIndex )
165 return mInput->GetConstraintInputVector4( updateBufferIndex ).z;
168 DALI_ASSERT_DEBUG( 3 == mComponentIndex && "Invalid Vector4 component index" );
169 return mInput->GetConstraintInputVector4( updateBufferIndex ).w;
173 * @copydoc Dali::Internal::PropertyInputImpl::GetConstraintInputVector2()
175 const Vector2& GetConstraintInputVector2( BufferIndex updateBufferIndex ) const
177 return mInput->GetConstraintInputVector2( updateBufferIndex );
181 * @copydoc Dali::Internal::PropertyInputImpl::GetConstraintInputVector3()
183 const Vector3& GetConstraintInputVector3( BufferIndex updateBufferIndex ) const
185 return mInput->GetConstraintInputVector3( updateBufferIndex );
189 * @copydoc Dali::Internal::PropertyInputImpl::GetConstraintInputVector4()
191 const Vector4& GetConstraintInputVector4( BufferIndex updateBufferIndex ) const
193 return mInput->GetConstraintInputVector4( updateBufferIndex );
197 * @copydoc Dali::Internal::PropertyInputImpl::GetConstraintInputQuaternion()
199 const Quaternion& GetConstraintInputQuaternion( BufferIndex updateBufferIndex ) const
201 return mInput->GetConstraintInputQuaternion( updateBufferIndex );
205 * @copydoc Dali::Internal::PropertyInputImpl::GetConstraintInputMatrix3()
207 const Matrix3& GetConstraintInputMatrix3( BufferIndex updateBufferIndex ) const
209 return mInput->GetConstraintInputMatrix3( updateBufferIndex );
213 * @copydoc Dali::Internal::PropertyInputImpl::GetConstraintInputMatrix()
215 const Matrix& GetConstraintInputMatrix( BufferIndex updateBufferIndex ) const
217 return mInput->GetConstraintInputMatrix( updateBufferIndex );
222 const PropertyInputImpl* mInput;
223 int32_t mComponentIndex;
227 } // namespace Internal
231 #endif // DALI_PROPERTY_INPUT_ACCESSOR_H