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			90 lines
		
	
	
	
		
			2.2 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			90 lines
		
	
	
	
		
			2.2 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| #pragma once
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| 
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| #include <functional>
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| #include <memory>
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| #include <string>
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| #include <vector>
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| 
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| class QAbstractButton;
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| class QWidget;
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| 
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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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| 
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| template<class T>
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| class SettingsVariable;
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| 
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| template<class T>
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| class SettingsInterface
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| {
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| public:
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|    explicit SettingsInterface();
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|    ~SettingsInterface();
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| 
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|    SettingsInterface(const SettingsInterface&)            = delete;
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|    SettingsInterface& operator=(const SettingsInterface&) = delete;
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| 
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|    SettingsInterface(SettingsInterface&&) noexcept;
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|    SettingsInterface& operator=(SettingsInterface&&) noexcept;
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| 
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|    /**
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|     * Sets the settings variable associated with the interface. This must be
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|     * set prior to setting any widgets.
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|     *
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|     * @param variable Settings variable
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|     */
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|    void SetSettingsVariable(SettingsVariable<T>& variable);
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| 
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|    /**
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|     * Sets the edit widget from the settings dialog.
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|     *
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|     * @param widget Edit widget
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|     */
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|    void SetEditWidget(QWidget* widget);
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| 
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|    /**
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|     * Sets the reset button from the settings dialog.
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|     *
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|     * @param button Reset button
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|     */
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|    void SetResetButton(QAbstractButton* button);
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| 
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|    /**
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|     * If the edit widget displays a different value than what is stored in the
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|     * settings variable, a mapping function must be provided in order to convert
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|     * the value used by the edit widget from the settings value.
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|     *
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|     * @param function Map from settings value function
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|     */
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|    void SetMapFromValueFunction(std::function<std::string(const T&)> function);
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| 
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|    /**
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|     * If the edit widget displays a different value than what is stored in the
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|     * settings variable, a mapping function must be provided in order to convert
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|     * the value used by the edit widget to the settings value.
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|     *
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|     * @param function Map to settings value function
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|     */
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|    void SetMapToValueFunction(std::function<T(const std::string&)> function);
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| 
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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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| 
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| #ifdef SETTINGS_INTERFACE_IMPLEMENTATION
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| template class SettingsInterface<bool>;
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| template class SettingsInterface<std::int64_t>;
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| template class SettingsInterface<std::string>;
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| 
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| // Containers are not to be used directly
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| template class SettingsInterface<std::vector<std::int64_t>>;
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| #endif
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| 
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| } // namespace settings
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| } // namespace qt
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| } // namespace scwx
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