66 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			66 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /**
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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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| /**
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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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| 
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| #include <mvp/Presenter.hpp>
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| #include <touchgfx/Screen.hpp>
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| 
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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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|     /**
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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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| 
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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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| 
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| } // namespace touchgfx
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| 
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| #endif // VIEW_HPP
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