button_group.hpp

00001 //-----------------------------------------------------------
00002 //  Button group class -- Header
00003 //
00004 //  2016/02/22, Copyright (c) 2016 MIKAMI, Naoki
00005 //-----------------------------------------------------------
00006 // Modified by JH1PJL/K.Arai Apr.26,2018 for DISCO-F469NI
00007 // Modified by JH1PJL/K.Arai Jul.25,2019 for DISCO-F769NI
00008 
00009 #ifndef F769_BUTTON_GROUP_HPP
00010 #define F769_BUTTON_GROUP_HPP
00011 
00012 #include "button.hpp"
00013 #include <string>
00014 
00015 namespace Mikami
00016 {
00017     class ButtonGroup
00018     {
00019     public:
00020         // Constructor
00021         ButtonGroup(LCD_DISCO_F769NI &lcd, TS_DISCO_F769NI &ts,
00022                     uint16_t x0, uint16_t y0,
00023                     uint16_t width, uint16_t height,
00024                     uint32_t color, uint32_t backColor,
00025                     uint16_t number, const string str[],
00026                     uint16_t spaceX = 0, uint16_t spaceY = 0,
00027                     uint16_t column = 1,
00028                     sFONT &fonts = Font12,
00029                     uint32_t textColor = LCD_COLOR_WHITE);
00030 
00031         // Destructor
00032         ~ButtonGroup();
00033 
00034         // Draw button
00035         bool Draw(int num, uint32_t color,
00036                   uint32_t textColor = LCD_COLOR_WHITE);
00037 
00038         // Draw all buttons
00039         void DrawAll(uint32_t color,
00040                      uint32_t textColor = LCD_COLOR_WHITE)
00041         {
00042             for (int n=0; n<numberOfButtons_; n++)
00043                 buttons_[n]->Draw(color, textColor);
00044         }
00045 
00046         // Redraw button with original color
00047         bool Redraw(int num, uint32_t textColor = LCD_COLOR_WHITE);
00048 
00049         // Erase button with selected color
00050         bool Erase(int num, uint32_t color);
00051 
00052         // Check touch detected for specified button
00053         bool Touched(int num);
00054 
00055         // Check touch detected for specified button and redraw
00056         bool Touched(int num, uint32_t color,
00057                      uint32_t textColor = LCD_COLOR_WHITE);
00058 
00059         // Get touched number
00060         bool GetTouchedNumber(int &num);
00061 
00062         // Get touched number and redraw button if touched
00063         bool GetTouchedNumber(int &num, uint32_t color);
00064 
00065     private:
00066         Button **buttons_;
00067         int numberOfButtons_;
00068         int touchedNum_;
00069         
00070         // Check range of argument
00071         bool Range(int n)
00072         { return ((n >= 0) && (n < numberOfButtons_)); }
00073         
00074         // disallow copy constructor and assignment operator
00075         ButtonGroup(const ButtonGroup&);
00076         ButtonGroup& operator=(const ButtonGroup&);
00077     };
00078 }
00079 #endif  // F769_BUTTON_GROUP_HPP