tdesktop/Telegram/SourceFiles/intro/introsignup.cpp

347 lines
10 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.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
*/
#include "stdafx.h"
#include "intro/introsignup.h"
#include "ui/filedialog.h"
#include "boxes/photocropbox.h"
#include "lang.h"
#include "application.h"
IntroSignup::IntroSignup(IntroWidget *parent) : IntroStep(parent)
, a_errorAlpha(0)
, a_photoOver(0)
, _a_error(animation(this, &IntroSignup::step_error))
, _a_photo(animation(this, &IntroSignup::step_photo))
, next(this, lang(lng_intro_finish), st::btnIntroNext)
, first(this, st::inpIntroName, lang(lng_signup_firstname))
, last(this, st::inpIntroName, lang(lng_signup_lastname))
, sentRequest(0)
, _invertOrder(langFirstNameGoesSecond()) {
setVisible(false);
setGeometry(parent->innerRect());
connect(&next, SIGNAL(clicked()), this, SLOT(onSubmitName()));
connect(&checkRequest, SIGNAL(timeout()), this, SLOT(onCheckRequest()));
if (_invertOrder) {
setTabOrder(&last, &first);
}
setMouseTracking(true);
}
void IntroSignup::mouseMoveEvent(QMouseEvent *e) {
bool photoOver = QRect(_phLeft, _phTop, st::introPhotoSize, st::introPhotoSize).contains(e->pos());
if (photoOver != _photoOver) {
_photoOver = photoOver;
if (_photoSmall.isNull()) {
a_photoOver.start(_photoOver ? 1 : 0);
_a_photo.start();
}
}
setCursor(_photoOver ? style::cur_pointer : style::cur_default);
}
void IntroSignup::mousePressEvent(QMouseEvent *e) {
mouseMoveEvent(e);
if (QRect(_phLeft, _phTop, st::introPhotoSize, st::introPhotoSize).contains(e->pos())) {
QStringList imgExtensions(cImgExtensions());
QString filter(qsl("Image files (*") + imgExtensions.join(qsl(" *")) + qsl(");;") + filedialogAllFilesFilter());
QImage img;
QString file;
QByteArray remoteContent;
if (filedialogGetOpenFile(file, remoteContent, lang(lng_choose_images), filter)) {
if (!remoteContent.isEmpty()) {
img = App::readImage(remoteContent);
} else {
if (!file.isEmpty()) {
img = App::readImage(file);
}
}
} else {
return;
}
if (img.isNull() || img.width() > 10 * img.height() || img.height() > 10 * img.width()) {
showError(lang(lng_bad_photo));
return;
}
PhotoCropBox *box = new PhotoCropBox(img, PeerId(0));
connect(box, SIGNAL(ready(const QImage &)), this, SLOT(onPhotoReady(const QImage &)));
Ui::showLayer(box);
}
}
void IntroSignup::paintEvent(QPaintEvent *e) {
bool trivial = (rect() == e->rect());
Painter p(this);
if (!trivial) {
p.setClipRect(e->rect());
}
if (trivial || e->rect().intersects(textRect)) {
p.setFont(st::introHeaderFont->f);
p.drawText(textRect, lang(lng_signup_title), style::al_top);
p.setFont(st::introFont->f);
p.drawText(textRect, lang(lng_signup_desc), style::al_bottom);
}
if (_a_error.animating() || error.length()) {
p.setOpacity(a_errorAlpha.current());
QRect errRect;
if (_invertOrder) {
errRect = QRect((width() - st::introErrWidth) / 2, (first.y() + first.height() + next.y() - st::introErrHeight) / 2, st::introErrWidth, st::introErrHeight);
} else {
errRect = QRect((width() - st::introErrWidth) / 2, (last.y() + last.height() + next.y() - st::introErrHeight) / 2, st::introErrWidth, st::introErrHeight);
}
p.setFont(st::introErrFont->f);
p.setPen(st::introErrColor->p);
p.drawText(errRect, error, QTextOption(style::al_center));
p.setOpacity(1);
}
if (_photoSmall.isNull()) {
float64 o = a_photoOver.current();
QRect phRect(_phLeft, _phTop, st::introPhotoSize, st::introPhotoSize);
if (o > 0) {
if (o < 1) {
QColor c;
c.setRedF(st::newGroupPhotoBg->c.redF() * (1. - o) + st::newGroupPhotoBgOver->c.redF() * o);
c.setGreenF(st::newGroupPhotoBg->c.greenF() * (1. - o) + st::newGroupPhotoBgOver->c.greenF() * o);
c.setBlueF(st::newGroupPhotoBg->c.blueF() * (1. - o) + st::newGroupPhotoBgOver->c.blueF() * o);
p.fillRect(phRect, c);
} else {
p.fillRect(phRect, st::newGroupPhotoBgOver);
}
} else {
p.fillRect(phRect, st::newGroupPhotoBg);
}
p.drawSpriteCenter(phRect, st::newGroupPhotoIcon);
} else {
p.drawPixmap(_phLeft, _phTop, _photoSmall);
}
}
void IntroSignup::resizeEvent(QResizeEvent *e) {
_phLeft = (width() - next.width()) / 2;
_phTop = st::introTextTop + st::introTextSize.height() + st::introCountry.top;
if (e->oldSize().width() != width()) {
next.move((width() - next.width()) / 2, st::introBtnTop);
if (_invertOrder) {
last.move((width() - next.width()) / 2 + next.width() - last.width(), _phTop);
first.move((width() - next.width()) / 2 + next.width() - first.width(), last.y() + st::introCountry.height + st::introCountry.ptrSize.height() + st::introPhoneTop);
} else {
first.move((width() - next.width()) / 2 + next.width() - first.width(), _phTop);
last.move((width() - next.width()) / 2 + next.width() - last.width(), first.y() + st::introCountry.height + st::introCountry.ptrSize.height() + st::introPhoneTop);
}
}
textRect = QRect((width() - st::introTextSize.width()) / 2, st::introTextTop, st::introTextSize.width(), st::introTextSize.height());
}
void IntroSignup::showError(const QString &err) {
if (!_a_error.animating() && err == error) return;
if (err.length()) {
error = err;
a_errorAlpha.start(1);
} else {
a_errorAlpha.start(0);
}
_a_error.start();
}
void IntroSignup::step_error(float64 ms, bool timer) {
float64 dt = ms / st::introErrDuration;
if (dt >= 1) {
_a_error.stop();
a_errorAlpha.finish();
if (!a_errorAlpha.current()) {
error.clear();
}
} else {
a_errorAlpha.update(dt, st::introErrFunc);
}
if (timer) update();
}
void IntroSignup::step_photo(float64 ms, bool timer) {
float64 dt = ms / st::introErrDuration;
if (dt >= 1) {
_a_photo.stop();
a_photoOver.finish();
} else {
a_photoOver.update(dt, anim::linear);
}
if (timer) update();
}
void IntroSignup::activate() {
IntroStep::activate();
if (_invertOrder) {
last.setFocus();
} else {
first.setFocus();
}
}
void IntroSignup::cancelled() {
if (sentRequest) {
MTP::cancel(sentRequest);
sentRequest = 0;
}
}
void IntroSignup::stopCheck() {
checkRequest.stop();
}
void IntroSignup::onCheckRequest() {
int32 status = MTP::state(sentRequest);
if (status < 0) {
int32 leftms = -status;
if (leftms >= 1000) {
MTP::cancel(sentRequest);
sentRequest = 0;
if (!first.isEnabled()) {
first.setDisabled(false);
last.setDisabled(false);
if (_invertOrder) {
first.setFocus();
} else {
last.setFocus();
}
}
}
}
if (!sentRequest && status == MTP::RequestSent) {
stopCheck();
}
}
void IntroSignup::onPhotoReady(const QImage &img) {
_photoBig = img;
_photoSmall = App::pixmapFromImageInPlace(img.scaled(st::introPhotoSize * cIntRetinaFactor(), st::introPhotoSize * cIntRetinaFactor(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
_photoSmall.setDevicePixelRatio(cRetinaFactor());
}
void IntroSignup::nameSubmitDone(const MTPauth_Authorization &result) {
stopCheck();
first.setDisabled(false);
last.setDisabled(false);
const auto &d(result.c_auth_authorization());
if (d.vuser.type() != mtpc_user || !d.vuser.c_user().is_self()) { // wtf?
showError(lang(lng_server_error));
return;
}
intro()->finish(d.vuser, _photoBig);
}
bool IntroSignup::nameSubmitFail(const RPCError &error) {
if (MTP::isFloodError(error)) {
stopCheck();
first.setDisabled(false);
last.setDisabled(false);
showError(lang(lng_flood_error));
if (_invertOrder) {
first.setFocus();
} else {
last.setFocus();
}
return true;
}
if (MTP::isDefaultHandledError(error)) return false;
stopCheck();
first.setDisabled(false);
last.setDisabled(false);
const QString &err = error.type();
if (err == qstr("PHONE_NUMBER_INVALID") || err == qstr("PHONE_CODE_EXPIRED") ||
err == qstr("PHONE_CODE_EMPTY") || err == qstr("PHONE_CODE_INVALID") ||
err == qstr("PHONE_NUMBER_OCCUPIED")) {
intro()->onBack();
return true;
} else if (err == "FIRSTNAME_INVALID") {
showError(lang(lng_bad_name));
first.setFocus();
return true;
} else if (err == "LASTNAME_INVALID") {
showError(lang(lng_bad_name));
last.setFocus();
return true;
}
if (cDebug()) { // internal server error
showError(err + ": " + error.description());
} else {
showError(lang(lng_server_error));
}
if (_invertOrder) {
last.setFocus();
} else {
first.setFocus();
}
return false;
}
void IntroSignup::onInputChange() {
showError(QString());
}
void IntroSignup::onSubmitName(bool force) {
if (_invertOrder) {
if ((last.hasFocus() || last.text().trimmed().length()) && !first.text().trimmed().length()) {
first.setFocus();
return;
} else if (!last.text().trimmed().length()) {
last.setFocus();
return;
}
} else {
if ((first.hasFocus() || first.text().trimmed().length()) && !last.text().trimmed().length()) {
last.setFocus();
return;
} else if (!first.text().trimmed().length()) {
first.setFocus();
return;
}
}
if (!force && !first.isEnabled()) return;
first.setDisabled(true);
last.setDisabled(true);
setFocus();
showError(QString());
firstName = first.text().trimmed();
lastName = last.text().trimmed();
sentRequest = MTP::send(MTPauth_SignUp(MTP_string(intro()->getPhone()), MTP_string(intro()->getPhoneHash()), MTP_string(intro()->getCode()), MTP_string(firstName), MTP_string(lastName)), rpcDone(&IntroSignup::nameSubmitDone), rpcFail(&IntroSignup::nameSubmitFail));
}
void IntroSignup::onSubmit() {
onSubmitName();
}