Use TouchGFX

TouchGFX/Middlewares/ST/touchgfx/framework/include/mvp/View.hpp

@@ -0,0 +1,61 @@
+/******************************************************************************
+* Copyright (c) 2018(-2023) STMicroelectronics.
+* All rights reserved.
+*
+* This file is part of the TouchGFX 4.21.2 distribution.
+*
+* This software is licensed under terms that can be found in the LICENSE file in
+* the root directory of this software component.
+* If no LICENSE file comes with this software, it is provided AS-IS.
+*
+*******************************************************************************/
+
+/**
+ * @file mvp/View.hpp
+ *
+ * Declares the touchgfx::View class.
+ */
+#ifndef TOUCHGFX_VIEW_HPP
+#define TOUCHGFX_VIEW_HPP
+
+#include <touchgfx/Screen.hpp>
+
+namespace touchgfx
+{
+/**
+ * This is a generic touchgfx::Screen specialization for normal applications. It provides a link
+ * to the Presenter class.
+ *
+ * @tparam T The type of Presenter associated with this view.
+ *
+ * @see Screen
+ *
+ * @note All views in the application must be a subclass of this type.
+ */
+template <class T>
+class View : public Screen
+{
+public:
+    View()
+        : presenter(0)
+    {
+    }
+
+    /**
+     * Binds an instance of a specific Presenter type (subclass) to the View instance. This function
+     * is called automatically when a new presenter/view pair is activated.
+     *
+     * @param [in] newPresenter The specific Presenter to be associated with the View.
+     */
+    void bind(T& newPresenter)
+    {
+        presenter = &newPresenter;
+    }
+
+protected:
+    T* presenter; ///< Pointer to the Presenter associated with this view.
+};
+
+} // namespace touchgfx
+
+#endif // TOUCHGFX_VIEW_HPP