2 * Copyright (c) 2020 Samsung Electronics Co., Ltd.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
19 #include <dali/public-api/object/property-conditions.h>
22 #include <dali/internal/event/common/property-conditions-impl.h>
23 #include <dali/public-api/object/property-value.h>
27 PropertyCondition::PropertyCondition()
28 : BaseHandle(new Internal::PropertyCondition())
32 PropertyCondition::~PropertyCondition() = default;
34 PropertyCondition::PropertyCondition(const PropertyCondition& handle) = default;
36 PropertyCondition& PropertyCondition::operator=(const PropertyCondition& rhs) = default;
38 PropertyCondition::PropertyCondition(PropertyCondition&& rhs) noexcept = default;
40 PropertyCondition& PropertyCondition::operator=(PropertyCondition&& rhs) noexcept = default;
42 std::size_t PropertyCondition::GetArgumentCount() const
44 return GetImplementation(*this).arguments.Count();
47 float PropertyCondition::GetArgument(std::size_t index) const
49 return GetImplementation(*this).arguments[index];
52 PropertyCondition LessThanCondition(float arg)
54 PropertyCondition condition;
55 Internal::PropertyCondition& impl = GetImplementation(condition);
56 impl.type = Internal::PropertyCondition::LessThan;
57 impl.arguments.PushBack(arg);
62 PropertyCondition GreaterThanCondition(float arg)
64 PropertyCondition condition;
65 Internal::PropertyCondition& impl = GetImplementation(condition);
66 impl.type = Internal::PropertyCondition::GreaterThan;
67 impl.arguments.PushBack(arg);
72 PropertyCondition InsideCondition(float arg0, float arg1)
74 PropertyCondition condition;
75 Internal::PropertyCondition& impl = GetImplementation(condition);
76 impl.type = Internal::PropertyCondition::Inside;
77 impl.arguments.PushBack(arg0);
78 impl.arguments.PushBack(arg1);
83 PropertyCondition OutsideCondition(float arg0, float arg1)
85 PropertyCondition condition;
86 Internal::PropertyCondition& impl = GetImplementation(condition);
87 impl.type = Internal::PropertyCondition::Outside;
88 impl.arguments.PushBack(arg0);
89 impl.arguments.PushBack(arg1);
94 PropertyCondition StepCondition(float stepAmount, float referenceValue)
96 PropertyCondition condition;
97 Internal::PropertyCondition& impl = GetImplementation(condition);
98 impl.type = Internal::PropertyCondition::Step;
99 impl.arguments.PushBack(referenceValue);
100 impl.arguments.PushBack(1.0f / stepAmount);
101 impl.arguments.PushBack(0.0f); // current step
106 PropertyCondition VariableStepCondition(const Dali::Vector<float>& stepAmount)
108 PropertyCondition condition;
109 Internal::PropertyCondition& impl = GetImplementation(condition);
110 impl.type = Internal::PropertyCondition::VariableStep;
111 impl.arguments.PushBack(0.0f); // current step
112 Dali::Vector<float>::SizeType count = stepAmount.Count();
113 impl.arguments.PushBack(float(count)); // store number of steps
114 for(Dali::Vector<float>::SizeType index = 0; index < count; ++index)
116 impl.arguments.PushBack(stepAmount[index]);