tdesktop/Telegram/SourceFiles/intro/introphone.cpp

311 lines
8.9 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 "lang.h"
#include "style.h"
#include "application.h"
#include "intro/introphone.h"
#include "intro/intro.h"
namespace {
class SignUpLink : public ITextLink {
public:
SignUpLink(IntroPhone *widget) : _widget(widget) {
}
void onClick(Qt::MouseButton) const {
_widget->toSignUp();
}
private:
IntroPhone *_widget;
};
}
IntroPhone::IntroPhone(IntroWidget *parent) : IntroStage(parent),
errorAlpha(0), changed(false),
next(this, lang(lng_intro_next), st::btnIntroNext),
country(this, st::introCountry),
phone(this, st::inpIntroPhone, lang(lng_phone_ph)), code(this, st::inpIntroCountryCode),
_signup(this, lng_phone_notreg(lt_signup_start, textcmdStartLink(1), lt_signup_end, textcmdStopLink()), st::introErrLabel, st::introErrLabelTextStyle),
_showSignup(false) {
setVisible(false);
setGeometry(parent->innerRect());
connect(&next, SIGNAL(stateChanged(int, ButtonStateChangeSource)), parent, SLOT(onDoneStateChanged(int, ButtonStateChangeSource)));
connect(&next, SIGNAL(clicked()), this, SLOT(onSubmitPhone()));
connect(&phone, SIGNAL(voidBackspace(QKeyEvent*)), &code, SLOT(startErasing(QKeyEvent*)));
connect(&country, SIGNAL(codeChanged(const QString &)), &code, SLOT(codeSelected(const QString &)));
connect(&code, SIGNAL(codeChanged(const QString &)), &country, SLOT(onChooseCode(const QString &)));
connect(&code, SIGNAL(addedToNumber(const QString &)), &phone, SLOT(addedToNumber(const QString &)));
connect(&country, SIGNAL(selectClosed()), this, SLOT(onSelectClose()));
connect(&phone, SIGNAL(changed()), this, SLOT(onInputChange()));
connect(&code, SIGNAL(changed()), this, SLOT(onInputChange()));
connect(intro(), SIGNAL(countryChanged()), this, SLOT(countryChanged()));
connect(&checkRequest, SIGNAL(timeout()), this, SLOT(onCheckRequest()));
_signup.setLink(1, TextLinkPtr(new SignUpLink(this)));
_signup.hide();
_signupCache = myGrab(&_signup, _signup.rect());
if (!country.onChooseCountry(intro()->currentCountry())) {
country.onChooseCountry(qsl("US"));
}
changed = false;
}
void IntroPhone::paintEvent(QPaintEvent *e) {
bool trivial = (rect() == e->rect());
QPainter p(this);
if (!trivial) {
p.setClipRect(e->rect());
}
if (trivial || e->rect().intersects(textRect)) {
p.setFont(st::introHeaderFont->f);
p.drawText(textRect, lang(lng_phone_title), style::al_top);
p.setFont(st::introFont->f);
p.drawText(textRect, lang(lng_phone_desc), style::al_bottom);
}
if (animating() || error.length()) {
int32 errorY = _showSignup ? ((phone.y() + phone.height() + next.y() - st::introErrFont->height) / 2) : (next.y() + next.height() + st::introErrTop);
p.setOpacity(errorAlpha.current());
p.setFont(st::introErrFont->f);
p.setPen(st::introErrColor->p);
p.drawText(QRect(textRect.x(), errorY, textRect.width(), st::introErrFont->height), error, style::al_top);
if (_signup.isHidden() && _showSignup) {
p.drawPixmap(_signup.x(), _signup.y(), _signupCache);
}
}
}
void IntroPhone::resizeEvent(QResizeEvent *e) {
if (e->oldSize().width() != width()) {
next.move((width() - next.width()) / 2, st::introBtnTop);
country.move((width() - country.width()) / 2, st::introTextTop + st::introTextSize.height() + st::introCountry.top);
int phoneTop = country.y() + country.height() + st::introPhoneTop;
phone.move((width() - country.width()) / 2 + country.width() - st::inpIntroPhone.width, phoneTop);
code.move((width() - country.width()) / 2, phoneTop);
}
_signup.move((width() - _signup.width()) / 2, next.y() + next.height() + st::introErrTop - ((st::introErrLabelTextStyle.lineHeight - st::introErrFont->height) / 2));
textRect = QRect((width() - st::introTextSize.width()) / 2, st::introTextTop, st::introTextSize.width(), st::introTextSize.height());
}
void IntroPhone::showError(const QString &err, bool signUp) {
if (!err.isEmpty()) {
phone.notaBene();
_showSignup = signUp;
}
if (!animating() && err == error) return;
if (err.length()) {
error = err;
errorAlpha.start(1);
} else {
errorAlpha.start(0);
}
_signup.hide();
anim::start(this);
}
bool IntroPhone::animStep(float64 ms) {
float64 dt = ms / st::introErrDuration;
bool res = true;
if (dt >= 1) {
res = false;
errorAlpha.finish();
if (!errorAlpha.current()) {
error = "";
_signup.hide();
} else if (!error.isEmpty() && _showSignup) {
_signup.show();
}
} else {
errorAlpha.update(dt, st::introErrFunc);
}
update();
return res;
}
void IntroPhone::countryChanged() {
if (!changed) {
selectCountry(intro()->currentCountry());
}
}
void IntroPhone::onSelectClose() {
phone.setFocus();
}
void IntroPhone::onInputChange() {
changed = true;
showError("");
}
void IntroPhone::disableAll() {
next.setDisabled(true);
phone.setDisabled(true);
country.setDisabled(true);
code.setDisabled(true);
setFocus();
}
void IntroPhone::enableAll(bool failed) {
next.setDisabled(false);
phone.setDisabled(false);
country.setDisabled(false);
code.setDisabled(false);
if (failed) phone.setFocus();
}
void IntroPhone::onSubmitPhone(bool force) {
if (!force && !next.isEnabled()) return;
if (!App::isValidPhone(fullNumber())) {
showError(lang(lng_bad_phone));
phone.setFocus();
return;
}
disableAll();
showError("");
checkRequest.start(1000);
sentPhone = fullNumber();
sentRequest = MTP::send(MTPauth_CheckPhone(MTP_string(sentPhone)), rpcDone(&IntroPhone::phoneCheckDone), rpcFail(&IntroPhone::phoneSubmitFail));
}
void IntroPhone::stopCheck() {
checkRequest.stop();
}
void IntroPhone::onCheckRequest() {
int32 status = MTP::state(sentRequest);
if (status < 0) {
int32 leftms = -status;
if (leftms >= 1000) {
MTP::cancel(sentRequest);
sentRequest = 0;
if (!phone.isEnabled()) enableAll(true);
}
}
if (!sentRequest && status == MTP::RequestSent) {
stopCheck();
}
}
void IntroPhone::phoneCheckDone(const MTPauth_CheckedPhone &result) {
stopCheck();
const MTPDauth_checkedPhone &d(result.c_auth_checkedPhone());
if (d.vphone_registered.v) {
disableAll();
showError("");
checkRequest.start(1000);
sentRequest = MTP::send(MTPauth_SendCode(MTP_string(sentPhone), MTP_int(0), MTP_int(ApiId), MTP_string(ApiHash), MTP_string(Application::language())), rpcDone(&IntroPhone::phoneSubmitDone), rpcFail(&IntroPhone::phoneSubmitFail));
} else {
showError(lang(lng_bad_phone_noreg), true);
enableAll(true);
}
}
void IntroPhone::phoneSubmitDone(const MTPauth_SentCode &result) {
stopCheck();
enableAll(false);
if (result.type() == mtpc_auth_sentCode) {
const MTPDauth_sentCode &d(result.c_auth_sentCode());
intro()->setPhone(sentPhone, d.vphone_code_hash.c_string().v.c_str(), d.vphone_registered.v);
intro()->setCallTimeout(d.vsend_call_timeout.v);
} else if (result.type() == mtpc_auth_sentAppCode) {
const MTPDauth_sentAppCode &d(result.c_auth_sentAppCode());
intro()->setPhone(sentPhone, d.vphone_code_hash.c_string().v.c_str(), d.vphone_registered.v);
intro()->setCallTimeout(d.vsend_call_timeout.v);
}
intro()->onIntroNext();
}
void IntroPhone::toSignUp() {
disableAll();
showError("");
checkRequest.start(1000);
sentRequest = MTP::send(MTPauth_SendCode(MTP_string(sentPhone), MTP_int(0), MTP_int(ApiId), MTP_string(ApiHash), MTP_string(Application::language())), rpcDone(&IntroPhone::phoneSubmitDone), rpcFail(&IntroPhone::phoneSubmitFail));
}
bool IntroPhone::phoneSubmitFail(const RPCError &error) {
stopCheck();
const QString &err = error.type();
if (err == "PHONE_NUMBER_INVALID") { // show error
showError(lang(lng_bad_phone));
enableAll(true);
return true;
}
if (QRegularExpression("^FLOOD_WAIT_(\\d+)$").match(err).hasMatch()) {
showError(lang(lng_flood_error));
enableAll(true);
return true;
}
if (cDebug()) { // internal server error
showError(err + ": " + error.description());
} else {
showError(lang(lng_server_error));
}
enableAll(true);
return false;
}
QString IntroPhone::fullNumber() const {
return code.text() + phone.text();
}
void IntroPhone::selectCountry(const QString &c) {
country.onChooseCountry(c);
}
void IntroPhone::activate() {
error = "";
errorAlpha = anim::fvalue(0);
show();
enableAll(true);
}
void IntroPhone::deactivate() {
checkRequest.stop();
hide();
phone.clearFocus();
}
void IntroPhone::onNext() {
onSubmitPhone();
}
void IntroPhone::onBack() {
}