Implement RPi basic version-special code

include/ExtraButtons.hpp

@@ -0,0 +1,28 @@
+#ifndef __EXTRABUTTONS_HPP
+#define __EXTRABUTTONS_HPP
+
+#include <chrono>
+#include "sfml_gfx_structs.hpp"
+
+class ExtraButton {
+public:
+	void initialize(int pi_value, int id, sf::Keyboard::Key corresponding_key, bool is_power, float first_re_press_time, float later_re_press_time);
+	int get_pi_value();
+	void poll(std::queue<SFEvent> &events_queue);
+private:
+	bool initialized = false;
+	int id;
+	sf::Keyboard::Key corresponding_key;
+	bool is_power;
+	int pi_value;
+	bool started;
+	bool after_first;
+	float first_re_press_time;
+	float later_re_press_time;
+	std::chrono::time_point<std::chrono::high_resolution_clock> last_press_time;
+	bool is_time_valid;
+
+	bool is_pressed();
+	bool is_valid();
+};
+#endif

include/Menus/ExtraSettingsMenu.hpp

@@ -26,6 +26,7 @@ public:
 	void reset_output_option();
 protected:
 	void set_output_option(int index, int action);
+	bool is_option_selectable(int index, int action);
 	int get_num_options();
 	std::string get_string_option(int index, int action);
 	void class_setup();

include/Menus/MainMenu.hpp

@@ -30,7 +30,7 @@ public:
 	MainMenu(bool font_load_success, sf::Font &text_font);
 	~MainMenu();
 	void prepare(float scaling_factor, int view_size_x, int view_size_y, bool connected);
-	void insert_data(ScreenType s_type, bool is_fullscreen);
+	void insert_data(ScreenType s_type, bool is_fullscreen, bool mono_app_mode);
 	MainMenuOutAction selected_index = MainMenuOutAction::MAIN_MENU_NO_ACTION;
 	void reset_output_option();
 protected:

include/display_structs.hpp

@@ -34,6 +34,7 @@ struct ScreenInfo {
 
 struct DisplayData {
 	bool split;
+	bool mono_app_mode;
 };
 
 #pragma pack(push, 1)

include/frontend.hpp

@@ -131,6 +131,9 @@ private:
 	std::chrono::time_point<std::chrono::high_resolution_clock> last_draw_time;
 	FPSArray poll_fps;
 	std::chrono::time_point<std::chrono::high_resolution_clock> last_poll_time;
+	bool triggered_poweroff;
+	std::chrono::time_point<std::chrono::high_resolution_clock> last_poweroff_time;
+	const float poweroff_timeout = 30.0;
 
 	sf::Texture in_tex;
 

include/sfml_gfx_structs.hpp

@@ -13,7 +13,7 @@ struct out_rect_data {
 };
 
 struct SFEvent {
-	SFEvent(sf::Event::EventType type, sf::Keyboard::Key code, uint32_t unicode, uint32_t joystickId, uint32_t joy_button, sf::Joystick::Axis axis, float position, sf::Mouse::Button mouse_button, int mouse_x, int mouse_y) : type(type), code(code), unicode(unicode), joystickId(joystickId), joy_button(joy_button), axis(axis), position(position), mouse_button(mouse_button), mouse_x(mouse_x), mouse_y(mouse_y) {}
+	SFEvent(sf::Event::EventType type, sf::Keyboard::Key code, uint32_t unicode, uint32_t joystickId, uint32_t joy_button, sf::Joystick::Axis axis, float position, sf::Mouse::Button mouse_button, int mouse_x, int mouse_y, bool poweroff_cmd) : type(type), code(code), unicode(unicode), joystickId(joystickId), joy_button(joy_button), axis(axis), position(position), mouse_button(mouse_button), mouse_x(mouse_x), mouse_y(mouse_y), poweroff_cmd(poweroff_cmd) {}
 
 	sf::Event::EventType type;
 	sf::Keyboard::Key code;
@@ -25,10 +25,14 @@ struct SFEvent {
 	sf::Mouse::Button mouse_button;
 	int mouse_x;
 	int mouse_y;
+	bool poweroff_cmd;
 };
 
 void joystick_axis_poll(std::queue<SFEvent> &events_queue);
 JoystickDirection get_joystick_direction(uint32_t joystickId, sf::Joystick::Axis axis, float position);
 JoystickAction get_joystick_action(uint32_t joystickId, uint32_t joy_button);
+void init_extra_buttons_poll(int page_up_id, int page_down_id, int enter_id, int power_id);
+void end_extra_buttons_poll();
+void extra_buttons_poll(std::queue<SFEvent> &events_queue);
 
 #endif