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43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
#pragma once
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#include "variable.hpp"
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namespace advss {
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template<typename T> class NumberVariable {
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public:
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NumberVariable() = default;
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NumberVariable(T);
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void Save(obs_data_t *obj, const char *name) const;
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void Load(obs_data_t *obj, const char *name);
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T GetValue() const;
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T GetFixedValue() const { return _value; }
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bool HasValidValue() const;
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void SetValue(T val) { _value = val; }
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void SetValue(const std::weak_ptr<Variable> &var) { _variable = var; }
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operator T() const;
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enum class Type { FIXED_VALUE, VARIABLE };
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Type GetType() const { return _type; }
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bool IsFixedType() const { return _type == Type::FIXED_VALUE; }
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std::weak_ptr<Variable> GetVariable() const { return _variable; }
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void ResolveVariables();
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private:
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Type _type = Type::FIXED_VALUE;
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T _value = {};
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std::weak_ptr<Variable> _variable;
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friend class GenericVariableSpinbox;
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friend class VariableSpinBox;
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friend class VariableDoubleSpinBox;
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};
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#include "variable-number.tpp"
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using IntVariable = NumberVariable<int>;
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using DoubleVariable = NumberVariable<double>;
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} // namespace advss
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