84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/*
|
|
This file is part of Telegram Desktop,
|
|
the official desktop version of Telegram messaging app, see https://telegram.org
|
|
|
|
Telegram Desktop 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 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
It 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.
|
|
|
|
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
|
|
Copyright (c) 2014 John Preston, https://desktop.telegram.org
|
|
*/
|
|
#include "stdafx.h"
|
|
#include "style.h"
|
|
|
|
#include "gui/countrycodeinput.h"
|
|
#include "gui/countryinput.h"
|
|
|
|
CountryCodeInput::CountryCodeInput(QWidget *parent, const style::flatInput &st) : FlatInput(parent, st), _nosignal(false) {
|
|
|
|
}
|
|
|
|
void CountryCodeInput::startErasing(QKeyEvent *e) {
|
|
setFocus();
|
|
keyPressEvent(e);
|
|
}
|
|
|
|
void CountryCodeInput::codeSelected(const QString &code) {
|
|
QString old(text());
|
|
setText('+' + code);
|
|
_nosignal = true;
|
|
correctValue(0, old);
|
|
_nosignal = false;
|
|
emit changed();
|
|
}
|
|
|
|
void CountryCodeInput::correctValue(QKeyEvent *e, const QString &was) {
|
|
QString oldText(text()), newText, addToNumber;
|
|
int oldPos(cursorPosition()), newPos(-1), oldLen(oldText.length()), start = 0, digits = 5;
|
|
newText.reserve(oldLen + 1);
|
|
newText += '+';
|
|
if (oldLen && oldText[0] == '+') {
|
|
++start;
|
|
}
|
|
for (int i = start; i < oldLen; ++i) {
|
|
QChar ch(oldText[i]);
|
|
if (ch.isDigit()) {
|
|
if (!digits || !--digits) {
|
|
addToNumber += ch;
|
|
} else {
|
|
newText += ch;
|
|
}
|
|
}
|
|
if (i == oldPos) {
|
|
newPos = newText.length();
|
|
}
|
|
}
|
|
if (!addToNumber.isEmpty()) {
|
|
QString validCode = findValidCode(newText.mid(1));
|
|
addToNumber = newText.mid(1 + validCode.length()) + addToNumber;
|
|
newText = '+' + validCode;
|
|
}
|
|
if (newPos < 0 || newPos > newText.length()) {
|
|
newPos = newText.length();
|
|
}
|
|
if (newText != oldText) {
|
|
setText(newText);
|
|
if (newPos != oldPos) {
|
|
setCursorPosition(newPos);
|
|
}
|
|
}
|
|
if (!_nosignal && was != newText) {
|
|
emit codeChanged(newText.mid(1));
|
|
}
|
|
if (!addToNumber.isEmpty()) {
|
|
emit addedToNumber(addToNumber);
|
|
}
|
|
}
|