166 lines
4.2 KiB
C++
166 lines
4.2 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/phoneinput.h"
|
|
#include "numbers.h"
|
|
#include "lang.h"
|
|
|
|
PhoneInput::PhoneInput(QWidget *parent, const style::flatInput &st) : FlatInput(parent, st, lang(lng_phone_ph)) {
|
|
}
|
|
|
|
void PhoneInput::paintEvent(QPaintEvent *e) {
|
|
FlatInput::paintEvent(e);
|
|
|
|
Painter p(this);
|
|
QString t(text());
|
|
if (!pattern.isEmpty() && !t.isEmpty()) {
|
|
QString ph = placeholder().mid(t.size());
|
|
if (!ph.isEmpty()) {
|
|
p.setClipRect(rect());
|
|
QRect phRect(placeholderRect());
|
|
int tw = phFont()->m.width(t);
|
|
if (tw < phRect.width()) {
|
|
phRect.setLeft(phRect.left() + tw);
|
|
phPrepare(p);
|
|
p.drawText(phRect, ph, style::al_left);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void PhoneInput::correctValue(QKeyEvent *e, const QString &was) {
|
|
if (e && e->key() == Qt::Key_Backspace && !was.length()) {
|
|
emit voidBackspace(e);
|
|
return;
|
|
}
|
|
QString oldText(text()), newText;
|
|
int oldPos(cursorPosition()), newPos(-1), oldLen(oldText.length()), digitCount = 0;
|
|
for (int i = 0; i < oldLen; ++i) {
|
|
if (oldText[i].isDigit()) {
|
|
++digitCount;
|
|
}
|
|
}
|
|
if (digitCount > MaxPhoneTailLength) digitCount = MaxPhoneTailLength;
|
|
|
|
bool inPart = !pattern.isEmpty();
|
|
int curPart = -1, leftInPart = 0;
|
|
newText.reserve(oldLen);
|
|
for (int i = 0; i < oldLen; ++i) {
|
|
if (i == oldPos && newPos < 0) {
|
|
newPos = newText.length();
|
|
}
|
|
|
|
QChar ch(oldText[i]);
|
|
if (ch.isDigit()) {
|
|
if (!digitCount--) {
|
|
break;
|
|
}
|
|
if (inPart) {
|
|
if (leftInPart) {
|
|
--leftInPart;
|
|
} else {
|
|
newText += ' ';
|
|
++curPart;
|
|
inPart = curPart < pattern.size();
|
|
leftInPart = inPart ? (pattern.at(curPart) - 1) : 0;
|
|
|
|
++oldPos;
|
|
}
|
|
}
|
|
newText += ch;
|
|
} else if (ch == ' ' || ch == '-' || ch == '(' || ch == ')') {
|
|
if (inPart) {
|
|
if (leftInPart) {
|
|
} else {
|
|
newText += ch;
|
|
++curPart;
|
|
inPart = curPart < pattern.size();
|
|
leftInPart = inPart ? pattern.at(curPart) : 0;
|
|
}
|
|
} else {
|
|
newText += ch;
|
|
}
|
|
}
|
|
}
|
|
int32 newlen = newText.size();
|
|
while (newlen > 0 && newText.at(newlen - 1).isSpace()) {
|
|
--newlen;
|
|
}
|
|
if (newlen < newText.size()) newText = newText.mid(0, newlen);
|
|
if (newPos < 0) {
|
|
newPos = newText.length();
|
|
}
|
|
if (newText != oldText) {
|
|
setText(newText);
|
|
setCursorPosition(newPos);
|
|
}
|
|
}
|
|
|
|
void PhoneInput::addedToNumber(const QString &added) {
|
|
setFocus();
|
|
QString was(text());
|
|
setText(added + text());
|
|
setCursorPosition(added.length());
|
|
correctValue(0, was);
|
|
updatePlaceholder();
|
|
}
|
|
|
|
void PhoneInput::onChooseCode(const QString &code) {
|
|
pattern = phoneNumberParse(code);
|
|
if (!pattern.isEmpty() && pattern.at(0) == code.size()) {
|
|
pattern.pop_front();
|
|
} else {
|
|
pattern.clear();
|
|
}
|
|
if (pattern.isEmpty()) {
|
|
setPlaceholder(lang(lng_phone_ph));
|
|
} else {
|
|
QString ph;
|
|
ph.reserve(20);
|
|
for (int i = 0, l = pattern.size(); i < l; ++i) {
|
|
ph.append(' ');
|
|
ph.append(QString(QChar(0x2212)).repeated(pattern.at(i)));
|
|
}
|
|
setPlaceholder(ph);
|
|
}
|
|
correctValue(0, text());
|
|
setPlaceholderFast(!pattern.isEmpty());
|
|
updatePlaceholder();
|
|
}
|
|
|
|
PortInput::PortInput(QWidget *parent, const style::flatInput &st, const QString &ph, const QString &val) : FlatInput(parent, st, ph, val) {
|
|
correctValue(0, QString());
|
|
}
|
|
|
|
void PortInput::correctValue(QKeyEvent *e, const QString &was) {
|
|
QString oldText(text()), newText(oldText);
|
|
|
|
newText.replace(QRegularExpression(qsl("[^\\d]")), QString());
|
|
if (!newText.toInt()) {
|
|
newText = QString();
|
|
} else if (newText.toInt() > 65535) {
|
|
newText = was;
|
|
}
|
|
if (newText != oldText) {
|
|
setText(newText);
|
|
updatePlaceholder();
|
|
}
|
|
}
|