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mirror of https://gitlab.com/comunic/comunicterm synced 2024-12-25 13:08:54 +00:00

Basic input of email & password

This commit is contained in:
Pierre HUBERT 2020-01-08 20:33:16 +01:00
parent d190a7ecce
commit 5f9654d3b4
2 changed files with 117 additions and 35 deletions

View File

@ -2,6 +2,7 @@
#include <string.h>
#include <string>
#include <iostream>
#include "loginscreen.h"
@ -12,50 +13,126 @@ LoginScreen::LoginScreen()
}
enum CursorPos {
EMAIL = 0,
PASSWORD = 1,
SUBMIT = 2
};
bool LoginScreen::exec()
{
initscr(); /* Start curses mode */
keypad(stdscr, TRUE); // Listen to function keys
noecho();
cbreak(); /* Line buffering disabled. pass on everything */
printw("ComunicTerm"); /* Print Hello World */
refresh(); /* Print it on to the real screen */
string email, password;
getCredentials(email, password);
// Get screen size
int row, col;
getmaxyx(stdscr, row, col);
const string msg = "Light client";
mvprintw(0, (col-static_cast<int>(msg.length())), msg.c_str());
refresh();
int startX = (row-4*2)/2;
int startY = (col-50)/2;
mvprintw(startX, startY, "Please login to your Comunic account:");
// Ask for email
wattron(stdscr, A_REVERSE);
mvprintw(startX+2, startY, "Email address:");
wattroff(stdscr, A_REVERSE);
// Ask for password
wattron(stdscr, A_REVERSE);
mvprintw(startX+4, startY, "Password:");
wattroff(stdscr, A_REVERSE);
// Validate button
wattron(stdscr, A_REVERSE);
mvprintw(startX+6, startY, "Login");
wattroff(stdscr, A_REVERSE);
refresh();
mvprintw(3,0, "Done!");
getch(); /* Wait for user input */
endwin(); /* End curses mode */
}
void LoginScreen::getCredentials(string &email, string &pass)
{
int currPos = 0;
int currX = 0, currY = 0;
bool stop = false;
do {
erase();
printw("ComunicTerm"); /* Print Hello World */
// Get screen size
int row, col;
getmaxyx(stdscr, row, col);
const string msg = "Light client";
mvprintw(0, (col-static_cast<int>(msg.length())), msg.c_str());
refresh();
int startX = (row-4*2)/2;
int startY = (col-50)/2;
mvprintw(startX, startY, "Please login to your Comunic account:");
// Ask for email
if(currPos == EMAIL) wattron(stdscr, A_REVERSE);
mvprintw(startX+2, startY, "Email address:");
wattroff(stdscr, A_REVERSE);
printw(" ");
printw(email.c_str());
if(currPos == EMAIL) getyx(stdscr, currY, currX);
// Ask for password
if(currPos == PASSWORD) wattron(stdscr, A_REVERSE);
mvprintw(startX+4, startY, "Password:");
wattroff(stdscr, A_REVERSE);
printw(" ");
printw(pass.c_str());
if(currPos == PASSWORD) getyx(stdscr, currY, currX);
// Validate button
if(currPos == SUBMIT) wattron(stdscr, A_REVERSE);
mvprintw(startX+6, startY, "Login");
wattroff(stdscr, A_REVERSE);
if(currPos == SUBMIT) {curs_set(0);} else {curs_set(2);}
move(currY, currX);
refresh();
int c = wgetch(stdscr);
switch(c) {
case KEY_UP:
currPos--;
if(currPos < 0) currPos = 0;
break;
case KEY_DOWN:
currPos++;
if(currPos > 2) currPos = 0;
break;
case 10: // ENTER
if(currPos == EMAIL)
currPos++;
else
stop = true;
break;
case 263: // Erase
if(currPos == EMAIL && email.length() > 0)
email.pop_back();
else if(currPos == PASSWORD && pass.length() > 0)
pass.pop_back();
break;
default:
if(c > 126) break; // We can not process this value
if(currPos == EMAIL)
email += static_cast<char>(c);
else if(currPos == PASSWORD)
pass += static_cast<char>(c);
}
} while(!stop);
}

View File

@ -4,10 +4,15 @@
* @author Pierre HUBERT
*/
#include <string>
class LoginScreen
{
public:
LoginScreen();
bool exec();
private:
void getCredentials(std::string &email, std::string &pass);
};