File content as of revision 0:e06404fdff2f:

/*
 * main.cpp
 * 
 * Copyright 2017 Faberge@TsarTeam
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 */

#include "Screen.h"
#include "Textbox.h"
#include "Button.h"
#include "Switch.h"
#include "user.h"

int state; 

Screen *scr;

int main()
{
    /* Init LEDs */
    BSP_LED_Init(DISCO_LED_BLUE);
    BSP_LED_Init(DISCO_LED_RED);
    BSP_LED_Init(DISCO_LED_ORANGE);
    BSP_LED_Init(DISCO_LED_GREEN);
    
    /* Dummy screen */
    scr = new Screen(LCD_COLOR_BLACK);
    state = 1;
    
    while(1)
    {
      /* Create screens */
      switch(state)
      {
          case 0: break;
          case 1:
          {
              delete scr;
              scr = new Screen(LCD_COLOR_BLACK);
              
              scr -> add(new Textbox(320, 5, LCD_COLOR_BLACK, "Switch Demo"));
              
              /* Create switches */
              scr -> add(new Switch(10, 20, LCD_COLOR_BLUE, blueLedOn, blueLedOff));
              scr -> add(new Switch(10, 100, LCD_COLOR_RED, redLedOn, redLedOff));
              scr -> add(new Switch(10, 180, LCD_COLOR_ORANGE, orangeLedOn, orangeLedOff));
              scr -> add(new Switch(10, 260, LCD_COLOR_GREEN, greenLedOn, greenLedOff));
              
              scr -> exitOnWithCode(new Button(10, 390, LCD_COLOR_DARKCYAN, "BTN"), 2);
              scr -> exitOnWithCode(new Button(720, 390, LCD_COLOR_DARKCYAN, "TEXT"), 3);
              HAL_Delay(300);
              break;
          }
          case 2:
          {
              delete scr;
              scr = new Screen(LCD_COLOR_BLACK);
              
              scr -> add(new Textbox(320, 5, LCD_COLOR_BLACK, "Button Demo"));
              
              /* Create buttons */
              scr -> add(new Button(10, 20, LCD_COLOR_BLUE, "LED", blueLedOn, blueLedOff));
              scr -> add(new Button(10, 100, LCD_COLOR_RED, "LED", redLedOn, redLedOff));
              scr -> add(new Button(10, 180, LCD_COLOR_ORANGE, "LED", orangeLedOn, orangeLedOff));
              scr -> add(new Button(10, 260, LCD_COLOR_GREEN, "LED", greenLedOn, greenLedOff));
              
              scr -> exitOnWithCode(new Button(10, 390, LCD_COLOR_DARKCYAN, "TEXT"), 3);
              scr -> exitOnWithCode(new Button(720, 390, LCD_COLOR_DARKCYAN, "SWCH"), 1);
              HAL_Delay(300);
              break;
          }
          case 3:
          {
              delete scr;
              scr = new Screen(LCD_COLOR_BLACK);
              
              scr -> add(new Textbox(340, 5, LCD_COLOR_BLACK, "Text Demo"));
              
              /* Create textboxes */
              scr -> add(new Textbox(10, 20, LCD_COLOR_BLACK, "Some text"));
              scr -> add(new Textbox(10, 100, LCD_COLOR_BLACK, "Some more text..."));
              scr -> add(new Textbox(10, 180, LCD_COLOR_BLACK, "This demo brought"));
              scr -> add(new Textbox(10, 260, LCD_COLOR_BLACK, "to you by Faberge"));
              
              scr -> exitOnWithCode(new Button(10, 390, LCD_COLOR_DARKCYAN, "SWCH"), 1);
              scr -> exitOnWithCode(new Button(720, 390, LCD_COLOR_DARKCYAN, "BTN"), 2);
              
              HAL_Delay(300);
              break;
          }
      }
      /* Check and upadte */
      state = scr -> update();
      
      /* Small delay for stability */
      HAL_Delay(10);
    }
}