tdesktop/Telegram/SourceFiles/intro/introsignup.cpp

287 lines
8.3 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 "lang.h"
#include "style.h"
#include "gui/filedialog.h"
#include "boxes/photocropbox.h"
#include "application.h"
#include "intro/introsignup.h"
#include "intro/intro.h"
IntroSignup::IntroSignup(IntroWidget *parent) : IntroStage(parent),
errorAlpha(0), a_photo(0),
next(this, lang(lng_intro_finish), st::btnIntroNext),
first(this, st::inpIntroName, lang(lng_signup_firstname)),
last(this, st::inpIntroName, lang(lng_signup_lastname)) {
setVisible(false);
setGeometry(parent->innerRect());
connect(&next, SIGNAL(clicked()), this, SLOT(onSubmitName()));
connect(&checkRequest, SIGNAL(timeout()), this, SLOT(onCheckRequest()));
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_photo.start(_photoOver ? 1 : 0);
errorAlpha.restart();
anim::start(this);
}
}
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(");;All files (*.*)"));
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, 0);
connect(box, SIGNAL(ready(const QImage &)), this, SLOT(onPhotoReady(const QImage &)));
App::wnd()->showLayer(box);
}
}
void IntroSignup::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_signup_title), style::al_top);
p.setFont(st::introFont->f);
p.drawText(textRect, lang(lng_signup_desc), style::al_bottom);
}
if (animating() || error.length()) {
p.setOpacity(errorAlpha.current());
QRect errRect((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()) {
if (a_photo.current() < 1) {
QRect pix(st::setPhotoImg);
pix.moveTo(pix.x() + (pix.width() - st::introPhotoSize) / 2, pix.y() + (pix.height() - st::introPhotoSize) / 2);
pix.setSize(QSize(st::introPhotoSize, st::introPhotoSize));
p.drawPixmap(QPoint(_phLeft, _phTop), App::sprite(), pix);
}
if (a_photo.current() > 0) {
QRect pix(st::setOverPhotoImg);
pix.moveTo(pix.x() + (pix.width() - st::introPhotoSize) / 2, pix.y() + (pix.height() - st::introPhotoSize) / 2);
pix.setSize(QSize(st::introPhotoSize, st::introPhotoSize));
p.setOpacity(a_photo.current());
p.drawPixmap(QPoint(_phLeft, _phTop), App::sprite(), pix);
p.setOpacity(1);
}
} 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);
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 (!animating() && err == error) return;
if (err.length()) {
error = err;
errorAlpha.start(1);
} else {
errorAlpha.start(0);
}
a_photo.restart();
anim::start(this);
}
bool IntroSignup::animStep(float64 ms) {
float64 dt = ms / st::introErrDuration;
bool res = true;
if (dt >= 1) {
res = false;
errorAlpha.finish();
if (!errorAlpha.current()) {
error = "";
}
a_photo.finish();
} else {
errorAlpha.update(dt, st::introErrFunc);
a_photo.update(dt, anim::linear);
}
update();
return res;
}
void IntroSignup::activate() {
show();
first.setFocus();
}
void IntroSignup::deactivate() {
hide();
}
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);
last.setFocus();
}
}
}
if (!sentRequest && status == MTP::RequestSent) {
stopCheck();
}
}
void IntroSignup::onPhotoReady(const QImage &img) {
_photoBig = img;
_photoSmall = QPixmap::fromImage(img.scaled(st::introPhotoSize, st::introPhotoSize, Qt::IgnoreAspectRatio, Qt::SmoothTransformation), Qt::ColorOnly);
App::wnd()->hideLayer();
}
void IntroSignup::nameSubmitDone(const MTPauth_Authorization &result) {
stopCheck();
first.setDisabled(false);
last.setDisabled(false);
const MTPDauth_authorization &d(result.c_auth_authorization());
if (d.vuser.type() != mtpc_user || !(d.vuser.c_user().vflags.v & MTPDuser_flag_self)) { // wtf?
showError(lang(lng_server_error));
return;
}
intro()->finish(d.vuser, _photoBig);
}
bool IntroSignup::nameSubmitFail(const RPCError &error) {
stopCheck();
first.setDisabled(false);
last.setDisabled(false);
const QString &err = error.type();
if (err == "PHONE_NUMBER_INVALID" || err == "PHONE_CODE_EXPIRED" || err == "PHONE_CODE_EMPTY" || err == "PHONE_CODE_INVALID" || err == "PHONE_NUMBER_OCCUPIED") {
intro()->onIntroBack();
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;
} else if (error.type().startsWith(qsl("FLOOD_WAIT_"))) {
showError(lang(lng_flood_error));
last.setFocus();
return true;
}
if (cDebug()) { // internal server error
showError(err + ": " + error.description());
} else {
showError(lang(lng_server_error));
}
first.setFocus();
return false;
}
void IntroSignup::onInputChange() {
showError("");
}
void IntroSignup::onSubmitName(bool force) {
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("");
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::onNext() {
onSubmitName();
}
void IntroSignup::onBack() {
}