66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
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/**
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******************************************************************************
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* This file is part of the TouchGFX 4.16.1 distribution.
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*
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* <h2><center>© Copyright (c) 2021 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under Ultimate Liberty license
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* SLA0044, the "License"; You may not use this file except in compliance with
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* the License. You may obtain a copy of the License at:
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* www.st.com/SLA0044
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*
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******************************************************************************
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*/
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/**
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* @file mvp/View.hpp
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*
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* Declares the touchgfx::View class.
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*/
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#ifndef VIEW_HPP
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#define VIEW_HPP
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#include <mvp/Presenter.hpp>
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#include <touchgfx/Screen.hpp>
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namespace touchgfx
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{
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/**
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* This is a generic touchgfx::Screen specialization for normal applications. It provides a link
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* to the Presenter class.
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*
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* @tparam T The type of Presenter associated with this view.
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*
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* @see Screen
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*
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* @note All views in the application must be a subclass of this type.
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*/
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template <class T>
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class View : public Screen
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{
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public:
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View()
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: presenter(0)
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{
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}
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/**
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* Binds an instance of a specific Presenter type (subclass) to the View instance. This
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* function is called automatically when a new presenter/view pair is activated.
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*
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* @param [in] presenter The specific Presenter to be associated with the View.
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*/
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void bind(T& presenter)
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{
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this->presenter = &presenter;
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}
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protected:
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T* presenter; ///< Pointer to the Presenter associated with this view.
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};
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} // namespace touchgfx
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#endif // VIEW_HPP
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