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62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
#pragma once
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#include <functional>
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#include <memory>
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#include <string>
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namespace scwx
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{
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namespace qt
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{
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namespace settings
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{
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template<class T>
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class SettingsVariable
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{
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public:
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explicit SettingsVariable(const std::string& name);
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~SettingsVariable();
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SettingsVariable(const SettingsVariable&) = delete;
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SettingsVariable& operator=(const SettingsVariable&) = delete;
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SettingsVariable(SettingsVariable&&) noexcept;
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SettingsVariable& operator=(SettingsVariable&&) noexcept;
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std::string name() const;
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T GetValue() const;
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bool SetValue(const T& value);
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virtual bool SetValueOrDefault(const T& value);
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void SetValueToDefault();
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bool StageValue(const T& value);
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void Commit();
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virtual bool Validate(const T& value) const;
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T GetDefault() const;
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void SetDefault(const T& value);
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void SetMinimum(const T& value);
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void SetMaximum(const T& value);
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void SetValidator(std::function<bool(const T&)> validator);
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private:
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class Impl;
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std::unique_ptr<Impl> p;
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};
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#ifdef SETTINGS_VARIABLE_IMPLEMENTATION
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template class SettingsVariable<bool>;
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template class SettingsVariable<int64_t>;
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template class SettingsVariable<std::string>;
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// Containers are not to be used directly
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template class SettingsVariable<std::vector<int64_t>>;
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#endif
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} // namespace settings
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} // namespace qt
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} // namespace scwx
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