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tdesktop/Telegram/SourceFiles/app.cpp

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/*
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 "audio.h"
#include "application.h"
#include "fileuploader.h"
#include "mainwidget.h"
#include <libexif/exif-data.h>
#include "localstorage.h"
namespace {
bool quiting = false;
UserData *self = 0;
typedef QHash<PeerId, PeerData*> PeersData;
PeersData peersData;
typedef QMap<PeerData*, bool> MutedPeers;
MutedPeers mutedPeers;
typedef QHash<PhotoId, PhotoData*> PhotosData;
PhotosData photosData;
typedef QHash<VideoId, VideoData*> VideosData;
VideosData videosData;
typedef QHash<AudioId, AudioData*> AudiosData;
AudiosData audiosData;
typedef QHash<QString, ImageLinkData*> ImageLinksData;
ImageLinksData imageLinksData;
typedef QHash<DocumentId, DocumentData*> DocumentsData;
DocumentsData documentsData;
typedef QHash<WebPageId, WebPageData*> WebPagesData;
WebPagesData webPagesData;
VideoItems videoItems;
AudioItems audioItems;
DocumentItems documentItems;
WebPageItems webPageItems;
typedef QMap<HistoryItem*, QMap<HistoryReply*, bool> > RepliesTo;
RepliesTo repliesTo;
Histories histories;
typedef QHash<MsgId, HistoryItem*> MsgsData;
MsgsData msgsData;
int32 maxMsgId = 0;
typedef QMap<uint64, MsgId> RandomData;
RandomData randomData;
HistoryItem *hoveredItem = 0, *pressedItem = 0, *hoveredLinkItem = 0, *pressedLinkItem = 0, *contextItem = 0, *mousedItem = 0;
QPixmap *sprite = 0, *emojis = 0, *emojisLarge = 0;
QPixmap *corners[RoundCornersCount][4] = { { 0 } };
QImage *cornersMask[4] = { 0 };
typedef QMap<uint64, QPixmap> EmojisMap;
EmojisMap mainEmojisMap;
QMap<int32, EmojisMap> otherEmojisMap;
int32 serviceImageCacheSize = 0;
typedef QLinkedList<PhotoData*> LastPhotosList;
LastPhotosList lastPhotos;
typedef QHash<PhotoData*, LastPhotosList::iterator> LastPhotosMap;
LastPhotosMap lastPhotosMap;
style::color _msgServiceBg;
style::color _msgServiceSelectBg;
style::color _historyScrollBarColor;
style::color _historyScrollBgColor;
style::color _historyScrollBarOverColor;
style::color _historyScrollBgOverColor;
style::color _introPointHoverColor;
}
namespace App {
QString formatPhone(QString phone) {
return '+' + phone.replace(QRegularExpression(qsl("[^\\d]")), QString());
}
Application *app() {
return Application::app();
}
Window *wnd() {
return Application::wnd();
}
MainWidget *main() {
Window *w(wnd());
return w ? w->mainWidget() : 0;
}
SettingsWidget *settings() {
Window *w(wnd());
return w ? w->settingsWidget() : 0;
}
bool passcoded() {
Window *w(wnd());
return w ? w->passcodeWidget() : 0;
}
FileUploader *uploader() {
return app() ? app()->uploader() : 0;
}
ApiWrap *api() {
return main() ? main()->api() : 0;
}
void showSettings() {
Window *w(wnd());
if (w) w->showSettings();
}
bool loggedOut() {
Window *w(wnd());
if (cHasPasscode()) {
cSetHasPasscode(false);
}
if (w) {
w->tempDirDelete(Local::ClearManagerAll);
w->notifyClearFast();
w->setupIntro(true);
}
MainWidget *m(main());
if (m) m->destroyData();
MTP::authed(0);
Local::reset();
cSetOtherOnline(0);
histories().clear();
globalNotifyAllPtr = UnknownNotifySettings;
globalNotifyUsersPtr = UnknownNotifySettings;
globalNotifyChatsPtr = UnknownNotifySettings;
App::uploader()->clear();
clearStorageImages();
if (w) {
w->getTitle()->updateBackButton();
w->updateTitleStatus();
w->getTitle()->resizeEvent(0);
}
return true;
}
void logOut() {
if (MTP::started()) {
MTP::logoutKeys(rpcDone(&loggedOut), rpcFail(&loggedOut));
} else {
loggedOut();
MTP::start();
}
}
PeerId peerFromMTP(const MTPPeer &peer_id) {
switch (peer_id.type()) {
case mtpc_peerChat: return peerFromChat(peer_id.c_peerChat().vchat_id);
case mtpc_peerUser: return peerFromUser(peer_id.c_peerUser().vuser_id);
}
return 0;
}
PeerId peerFromChat(int32 chat_id) {
return 0x100000000L | uint64(uint32(chat_id));
}
PeerId peerFromUser(int32 user_id) {
return uint64(uint32(user_id));
}
MTPpeer peerToMTP(const PeerId &peer_id) {
return (peer_id & 0x100000000L) ? MTP_peerChat(MTP_int(int32(peer_id & 0xFFFFFFFFL))) : MTP_peerUser(MTP_int(int32(peer_id & 0xFFFFFFFFL)));
}
int32 userFromPeer(const PeerId &peer_id) {
return (peer_id & 0x100000000L) ? 0 : int32(peer_id & 0xFFFFFFFFL);
}
int32 chatFromPeer(const PeerId &peer_id) {
return (peer_id & 0x100000000L) ? int32(peer_id & 0xFFFFFFFFL) : 0;
}
int32 onlineForSort(int32 online, int32 now) {
if (online <= 0) {
switch (online) {
case 0:
case -1: return online;
case -2: {
QDate yesterday(date(now).date());
return int32(QDateTime(yesterday.addDays(-3)).toTime_t());
} break;
case -3: {
QDate weekago(date(now).date());
return int32(QDateTime(weekago.addDays(-7)).toTime_t());
} break;
case -4: {
QDate monthago(date(now).date());
return int32(QDateTime(monthago.addDays(-30)).toTime_t());
} break;
}
return -online;
}
return online;
}
int32 onlineWillChangeIn(int32 online, int32 now) {
if (online <= 0) {
if (-online > now) return -online - now;
return 86400;
}
if (online > now) {
return online - now;
}
int32 minutes = (now - online) / 60;
if (minutes < 60) {
return (minutes + 1) * 60 - (now - online);
}
int32 hours = (now - online) / 3600;
if (hours < 12) {
return (hours + 1) * 3600 - (now - online);
}
QDateTime dNow(date(now)), dTomorrow(dNow.date().addDays(1));
return dNow.secsTo(dTomorrow);
}
QString onlineText(UserData *user, int32 now, bool precise) {
if (isServiceUser(user->id)) {
return lang(lng_status_service_notifications);
}
int32 online = user->onlineTill;
if (online <= 0) {
switch (online) {
case 0: return lang(lng_status_offline);
case -1: return lang(lng_status_invisible);
case -2: return lang(lng_status_recently);
case -3: return lang(lng_status_last_week);
case -4: return lang(lng_status_last_month);
}
return (-online > now) ? lang(lng_status_online) : lang(lng_status_recently);
}
if (online > now) {
return lang(lng_status_online);
}
QString when;
if (precise) {
QDateTime dOnline(date(online)), dNow(date(now));
if (dOnline.date() == dNow.date()) {
return lng_status_lastseen_today(lt_time, dOnline.time().toString(cTimeFormat()));
} else if (dOnline.date().addDays(1) == dNow.date()) {
return lng_status_lastseen_yesterday(lt_time, dOnline.time().toString(cTimeFormat()));
}
return lng_status_lastseen_date_time(lt_date, dOnline.date().toString(qsl("dd.MM.yy")), lt_time, dOnline.time().toString(cTimeFormat()));
}
int32 minutes = (now - online) / 60;
if (!minutes) {
return lang(lng_status_lastseen_now);
} else if (minutes < 60) {
return lng_status_lastseen_minutes(lt_count, minutes);
}
int32 hours = (now - online) / 3600;
if (hours < 12) {
return lng_status_lastseen_hours(lt_count, hours);
}
QDateTime dOnline(date(online)), dNow(date(now));
if (dOnline.date() == dNow.date()) {
return lng_status_lastseen_today(lt_time, dOnline.time().toString(cTimeFormat()));
} else if (dOnline.date().addDays(1) == dNow.date()) {
return lng_status_lastseen_yesterday(lt_time, dOnline.time().toString(cTimeFormat()));
}
return lng_status_lastseen_date(lt_date, dOnline.date().toString(qsl("dd.MM.yy")));
}
bool onlineColorUse(int32 online, int32 now) {
if (online <= 0) {
switch (online) {
case 0:
case -1:
case -2:
case -3:
case -4: return false;
}
return (-online > now);
}
return (online > now);
}
UserData *feedUsers(const MTPVector<MTPUser> &users) {
UserData *data = 0;
const QVector<MTPUser> &v(users.c_vector().v);
for (QVector<MTPUser>::const_iterator i = v.cbegin(), e = v.cend(); i != e; ++i) {
const MTPuser &user(*i);
data = 0;
bool wasContact = false;
const MTPUserStatus *status = 0, emptyStatus = MTP_userStatusEmpty();
switch (user.type()) {
case mtpc_userEmpty: {
const MTPDuserEmpty &d(user.c_userEmpty());
PeerId peer(peerFromUser(d.vid.v));
data = App::user(peer);
data->input = MTP_inputPeerContact(d.vid);
data->inputUser = MTP_inputUserContact(d.vid);
data->setName(lang(lng_deleted), QString(), QString(), QString());
data->setPhoto(MTP_userProfilePhotoEmpty());
data->access = UserNoAccess;
wasContact = (data->contact > 0);
status = &emptyStatus;
data->contact = -1;
} break;
case mtpc_userDeleted: {
const MTPDuserDeleted &d(user.c_userDeleted());
PeerId peer(peerFromUser(d.vid.v));
data = App::user(peer);
data->input = MTP_inputPeerContact(d.vid);
data->inputUser = MTP_inputUserContact(d.vid);
data->setName(lang(lng_deleted), QString(), QString(), QString());
// data->setName(textOneLine(qs(d.vfirst_name)), textOneLine(qs(d.vlast_name)), QString(), textOneLine(qs(d.vusername)));
data->setPhoto(MTP_userProfilePhotoEmpty());
data->access = UserNoAccess;
wasContact = (data->contact > 0);
status = &emptyStatus;
data->contact = -1;
} break;
case mtpc_userSelf: {
const MTPDuserSelf &d(user.c_userSelf());
PeerId peer(peerFromUser(d.vid.v));
data = App::user(peer);
data->input = MTP_inputPeerSelf();
data->inputUser = MTP_inputUserSelf();
data->setName(textOneLine(qs(d.vfirst_name)), textOneLine(qs(d.vlast_name)), QString(), textOneLine(qs(d.vusername)));
data->setPhoto(d.vphoto);
data->setPhone(qs(d.vphone));
data->access = 0;
wasContact = (data->contact > 0);
status = &d.vstatus;
if (::self != data) {
::self = data;
if (App::wnd()) App::wnd()->updateGlobalMenu();
}
} break;
case mtpc_userContact: {
const MTPDuserContact &d(user.c_userContact());
PeerId peer(peerFromUser(d.vid.v));
data = App::user(peer);
data->input = MTP_inputPeerContact(d.vid);
data->inputUser = MTP_inputUserContact(d.vid);
data->setName(textOneLine(qs(d.vfirst_name)), textOneLine(qs(d.vlast_name)), QString(), textOneLine(qs(d.vusername)));
data->setPhoto(d.vphoto);
data->setPhone(qs(d.vphone));
data->access = d.vaccess_hash.v;
wasContact = (data->contact > 0);
data->contact = 1;
status = &d.vstatus;
} break;
case mtpc_userRequest: {
const MTPDuserRequest &d(user.c_userRequest());
PeerId peer(peerFromUser(d.vid.v));
data = App::user(peer);
data->input = MTP_inputPeerForeign(d.vid, d.vaccess_hash);
data->inputUser = MTP_inputUserForeign(d.vid, d.vaccess_hash);
data->setPhone(qs(d.vphone));
data->setName(textOneLine(qs(d.vfirst_name)), textOneLine(qs(d.vlast_name)), (!isServiceUser(data->id) && !data->phone.isEmpty()) ? formatPhone(data->phone) : QString(), textOneLine(qs(d.vusername)));
data->setPhoto(d.vphoto);
data->access = d.vaccess_hash.v;
wasContact = (data->contact > 0);
data->contact = 0;
status = &d.vstatus;
} break;
case mtpc_userForeign: {
const MTPDuserForeign &d(user.c_userForeign());
PeerId peer(peerFromUser(d.vid.v));
data = App::user(peer);
data->input = MTP_inputPeerForeign(d.vid, d.vaccess_hash);
data->inputUser = MTP_inputUserForeign(d.vid, d.vaccess_hash);
data->setName(textOneLine(qs(d.vfirst_name)), textOneLine(qs(d.vlast_name)), QString(), textOneLine(qs(d.vusername)));
data->setPhoto(d.vphoto);
data->access = d.vaccess_hash.v;
wasContact = (data->contact > 0);
data->contact = -1;
status = &d.vstatus;
} break;
}
if (!data) continue;
data->loaded = true;
if (status) switch (status->type()) {
case mtpc_userStatusEmpty: data->onlineTill = 0; break;
case mtpc_userStatusRecently:
if (data->onlineTill > -10) { // don't modify pseudo-online
data->onlineTill = -2;
}
break;
case mtpc_userStatusLastWeek: data->onlineTill = -3; break;
case mtpc_userStatusLastMonth: data->onlineTill = -4; break;
case mtpc_userStatusOffline: data->onlineTill = status->c_userStatusOffline().vwas_online.v; break;
case mtpc_userStatusOnline: data->onlineTill = status->c_userStatusOnline().vexpires.v; break;
}
if (data->contact < 0 && !data->phone.isEmpty() && int32(data->id & 0xFFFFFFFF) != MTP::authedId()) {
data->contact = 0;
}
if (data->contact > 0 && !wasContact) {
App::main()->addNewContact(data->id & 0xFFFFFFFF, false);
} else if (wasContact && data->contact <= 0) {
App::main()->removeContact(data);
}
if (App::main()) App::main()->peerUpdated(data);
}
return data;
}
ChatData *feedChats(const MTPVector<MTPChat> &chats) {
ChatData *data = 0;
const QVector<MTPChat> &v(chats.c_vector().v);
for (QVector<MTPChat>::const_iterator i = v.cbegin(), e = v.cend(); i != e; ++i) {
const MTPchat &chat(*i);
data = 0;
QString title;
switch (chat.type()) {
case mtpc_chat: {
const MTPDchat &d(chat.c_chat());
title = qs(d.vtitle);
PeerId peer(peerFromChat(d.vid.v));
data = App::chat(peer);
data->input = MTP_inputPeerChat(d.vid);
data->setPhoto(d.vphoto);
data->date = d.vdate.v;
data->count = d.vparticipants_count.v;
data->left = d.vleft.v;
data->forbidden = false;
data->access = 0;
if (data->version < d.vversion.v) {
data->version = d.vversion.v;
data->participants = ChatData::Participants();
}
} break;
case mtpc_chatForbidden: {
const MTPDchatForbidden &d(chat.c_chatForbidden());
title = qs(d.vtitle);
PeerId peer(peerFromChat(d.vid.v));
data = App::chat(peer);
data->input = MTP_inputPeerChat(d.vid);
data->setPhoto(MTP_chatPhotoEmpty());
data->date = 0;
data->count = -1;
data->left = false;
data->forbidden = true;
data->access = 0;
} break;
case mtpc_geoChat: {
const MTPDgeoChat &d(chat.c_geoChat());
data = 0;
/* title = qs(d.vtitle);
PeerId peer(peerFromChat(d.vid.v));
data = App::chat(peer);
data->input = MTP_inputPeerChat(d.vid);
data->setPhoto(d.vphoto);
data->date = d.vdate.v;
data->count = d.vparticipants_count.v;
data->left = false;
data->forbidden = false;
data->access = d.vaccess_hash.v;
if (data->version < d.vversion.v) {
data->version = d.vversion.v;
data->participants = ChatData::Participants();
}/**/
} break;
}
if (!data) continue;
data->loaded = true;
data->updateName(title.trimmed(), QString(), QString());
if (App::main()) App::main()->peerUpdated(data);
}
return data;
}
void feedParticipants(const MTPChatParticipants &p) {
switch (p.type()) {
case mtpc_chatParticipantsForbidden: {
const MTPDchatParticipantsForbidden &d(p.c_chatParticipantsForbidden());
ChatData *chat = App::chat(d.vchat_id.v);
chat->count = -1;
if (App::main()) App::main()->peerUpdated(chat);
} break;
case mtpc_chatParticipants: {
const MTPDchatParticipants &d(p.c_chatParticipants());
ChatData *chat = App::chat(d.vchat_id.v);
chat->admin = d.vadmin_id.v;
if (chat->version <= d.vversion.v) {
chat->version = d.vversion.v;
const QVector<MTPChatParticipant> &v(d.vparticipants.c_vector().v);
chat->count = v.size();
int32 pversion = chat->participants.isEmpty() ? 1 : (chat->participants.begin().value() + 1);
chat->cankick = ChatData::CanKick();
for (QVector<MTPChatParticipant>::const_iterator i = v.cbegin(), e = v.cend(); i != e; ++i) {
UserData *user = App::userLoaded(i->c_chatParticipant().vuser_id.v);
if (user) {
chat->participants[user] = pversion;
if (i->c_chatParticipant().vinviter_id.v == MTP::authedId()) {
chat->cankick[user] = true;
}
} else {
chat->participants = ChatData::Participants();
break;
}
}
if (!chat->participants.isEmpty()) {
for (ChatData::Participants::iterator i = chat->participants.begin(), e = chat->participants.end(); i != e;) {
if (i.value() < pversion) {
i = chat->participants.erase(i);
} else {
++i;
}
}
}
if (App::main()) App::main()->peerUpdated(chat);
}
} break;
}
}
void feedParticipantAdd(const MTPDupdateChatParticipantAdd &d) {
ChatData *chat = App::chat(d.vchat_id.v);
if (chat->version <= d.vversion.v && chat->count >= 0) {
chat->version = d.vversion.v;
UserData *user = App::userLoaded(d.vuser_id.v);
if (user) {
if (chat->participants.isEmpty() && chat->count) {
chat->count++;
} else if (chat->participants.find(user) == chat->participants.end()) {
chat->participants[user] = (chat->participants.isEmpty() ? 1 : chat->participants.begin().value());
if (d.vinviter_id.v == MTP::authedId()) {
chat->cankick[user] = true;
} else {
chat->cankick.remove(user);
}
chat->count++;
}
} else {
chat->participants = ChatData::Participants();
chat->count++;
}
if (App::main()) App::main()->peerUpdated(chat);
}
}
void feedParticipantDelete(const MTPDupdateChatParticipantDelete &d) {
ChatData *chat = App::chat(d.vchat_id.v);
if (chat->version <= d.vversion.v && chat->count > 0) {
chat->version = d.vversion.v;
UserData *user = App::userLoaded(d.vuser_id.v);
if (user) {
if (chat->participants.isEmpty()) {
chat->count--;
} else {
ChatData::Participants::iterator i = chat->participants.find(user);
if (i != chat->participants.end()) {
chat->participants.erase(i);
chat->count--;
}
}
} else {
chat->participants = ChatData::Participants();
chat->count--;
}
if (App::main()) App::main()->peerUpdated(chat);
}
}
void feedMsgs(const MTPVector<MTPMessage> &msgs, int msgsState) {
const QVector<MTPMessage> &v(msgs.c_vector().v);
QMap<int32, int32> msgsIds;
for (int32 i = 0, l = v.size(); i < l; ++i) {
const MTPMessage &msg(v.at(i));
switch (msg.type()) {
case mtpc_message: msgsIds.insert(msg.c_message().vid.v, i); break;
case mtpc_messageEmpty: msgsIds.insert(msg.c_messageEmpty().vid.v, i); break;
case mtpc_messageService: msgsIds.insert(msg.c_messageService().vid.v, i); break;
}
}
for (QMap<int32, int32>::const_iterator i = msgsIds.cbegin(), e = msgsIds.cend(); i != e; ++i) {
histories().addToBack(v.at(*i), msgsState);
}
}
int32 maxMsgId() {
return ::maxMsgId;
}
ImagePtr image(const MTPPhotoSize &size) {
switch (size.type()) {
case mtpc_photoSize: {
const MTPDphotoSize &d(size.c_photoSize());
if (d.vlocation.type() == mtpc_fileLocation) {
const MTPDfileLocation &l(d.vlocation.c_fileLocation());
return ImagePtr(StorageImageLocation(d.vw.v, d.vh.v, l.vdc_id.v, l.vvolume_id.v, l.vlocal_id.v, l.vsecret.v), d.vsize.v);
}
} break;
case mtpc_photoCachedSize: {
const MTPDphotoCachedSize &d(size.c_photoCachedSize());
if (d.vlocation.type() == mtpc_fileLocation) {
const MTPDfileLocation &l(d.vlocation.c_fileLocation());
const string &s(d.vbytes.c_string().v);
QByteArray bytes(s.data(), s.size());
return ImagePtr(StorageImageLocation(d.vw.v, d.vh.v, l.vdc_id.v, l.vvolume_id.v, l.vlocal_id.v, l.vsecret.v), bytes);
} else if (d.vlocation.type() == mtpc_fileLocationUnavailable) {
const string &s(d.vbytes.c_string().v);
QByteArray bytes(s.data(), s.size());
return ImagePtr(StorageImageLocation(d.vw.v, d.vh.v, 0, 0, 0, 0), bytes);
}
} break;
}
return ImagePtr();
}
StorageImageLocation imageLocation(const MTPPhotoSize &size) {
switch (size.type()) {
case mtpc_photoSize: {
const MTPDphotoSize &d(size.c_photoSize());
if (d.vlocation.type() == mtpc_fileLocation) {
const MTPDfileLocation &l(d.vlocation.c_fileLocation());
return StorageImageLocation(d.vw.v, d.vh.v, l.vdc_id.v, l.vvolume_id.v, l.vlocal_id.v, l.vsecret.v);
}
} break;
case mtpc_photoCachedSize: {
const MTPDphotoCachedSize &d(size.c_photoCachedSize());
if (d.vlocation.type() == mtpc_fileLocation) {
const MTPDfileLocation &l(d.vlocation.c_fileLocation());
const string &s(d.vbytes.c_string().v);
QByteArray bytes(s.data(), s.size());
return StorageImageLocation(d.vw.v, d.vh.v, l.vdc_id.v, l.vvolume_id.v, l.vlocal_id.v, l.vsecret.v);
} else if (d.vlocation.type() == mtpc_fileLocationUnavailable) {
const string &s(d.vbytes.c_string().v);
QByteArray bytes(s.data(), s.size());
return StorageImageLocation(d.vw.v, d.vh.v, 0, 0, 0, 0);
}
} break;
}
return StorageImageLocation();
}
void feedWereRead(const QVector<MTPint> &msgsIds) {
for (QVector<MTPint>::const_iterator i = msgsIds.cbegin(), e = msgsIds.cend(); i != e; ++i) {
MsgsData::const_iterator j = msgsData.constFind(i->v);
if (j != msgsData.cend()) {
(*j)->markRead();
}
}
}
void feedInboxRead(const PeerId &peer, int32 upTo) {
History *h = App::historyLoaded(peer);
if (h) {
h->inboxRead(upTo);
}
}
void feedOutboxRead(const PeerId &peer, int32 upTo) {
History *h = App::historyLoaded(peer);
if (h) {
h->outboxRead(upTo);
}
}
void feedWereDeleted(const QVector<MTPint> &msgsIds) {
bool resized = false;
for (QVector<MTPint>::const_iterator i = msgsIds.cbegin(), e = msgsIds.cend(); i != e; ++i) {
MsgsData::const_iterator j = msgsData.constFind(i->v);
if (j != msgsData.cend()) {
History *h = (*j)->history();
(*j)->destroy();
if (App::main() && h->peer == App::main()->peer()) {
resized = true;
}
}
}
if (resized) {
App::main()->itemResized(0);
}
}
void feedUserLinks(const MTPVector<MTPcontacts_Link> &links) {
const QVector<MTPcontacts_Link> &v(links.c_vector().v);
for (QVector<MTPcontacts_Link>::const_iterator i = v.cbegin(), e = v.cend(); i != e; ++i) {
const MTPDcontacts_link &dv(i->c_contacts_link());
feedUsers(MTP_vector<MTPUser>(1, dv.vuser));
MTPint userId(MTP_int(0));
switch (dv.vuser.type()) {
case mtpc_userEmpty: userId = dv.vuser.c_userEmpty().vid; break;
case mtpc_userDeleted: userId = dv.vuser.c_userDeleted().vid; break;
case mtpc_userContact: userId = dv.vuser.c_userContact().vid; break;
case mtpc_userSelf: userId = dv.vuser.c_userSelf().vid; break;
case mtpc_userRequest: userId = dv.vuser.c_userRequest().vid; break;
case mtpc_userForeign: userId = dv.vuser.c_userForeign().vid; break;
}
if (userId.v) {
feedUserLink(userId, dv.vmy_link, dv.vforeign_link);
}
}
}
void feedUserLink(MTPint userId, const MTPContactLink &myLink, const MTPContactLink &foreignLink) {
UserData *user = userLoaded(userId.v);
if (user) {
bool wasContact = (user->contact > 0);
switch (myLink.type()) {
case mtpc_contactLinkContact:
user->contact = 1;
break;
case mtpc_contactLinkHasPhone:
user->contact = 0;
break;
case mtpc_contactLinkNone:
case mtpc_contactLinkUnknown:
user->contact = -1;
break;
}
if (user->contact > 0) {
if (!wasContact) {
App::main()->addNewContact(App::userFromPeer(user->id), false);
if (user->input.type() != mtpc_inputPeerSelf) user->input = MTP_inputPeerContact(userId);
if (user->inputUser.type() != mtpc_inputUserSelf) user->inputUser = MTP_inputUserContact(userId);
}
} else {
if (user->access && user->access != UserNoAccess) {
if (user->input.type() != mtpc_inputPeerSelf) user->input = MTP_inputPeerForeign(userId, MTP_long(user->access));
if (user->inputUser.type() != mtpc_inputUserSelf) user->inputUser = MTP_inputUserForeign(userId, MTP_long(user->access));
}
if (user->contact < 0 && !user->phone.isEmpty() && App::userFromPeer(user->id) != MTP::authedId()) {
user->contact = 0;
}
if (wasContact) {
App::main()->removeContact(user);
}
}
user->setName(textOneLine(user->firstName), textOneLine(user->lastName), (user->contact || isServiceUser(user->id) || user->phone.isEmpty()) ? QString() : App::formatPhone(user->phone), textOneLine(user->username));
if (App::main()) App::main()->peerUpdated(user);
}
}
PhotoData *feedPhoto(const MTPPhoto &photo, PhotoData *convert) {
switch (photo.type()) {
case mtpc_photo: {
return feedPhoto(photo.c_photo(), convert);
} break;
case mtpc_photoEmpty: {
return App::photo(photo.c_photoEmpty().vid.v, convert);
} break;
}
return App::photo(0);
}
PhotoData *feedPhoto(const MTPPhoto &photo, const PreparedPhotoThumbs &thumbs) {
const QPixmap *thumb = 0, *medium = 0, *full = 0;
int32 thumbLevel = -1, mediumLevel = -1, fullLevel = -1;
for (PreparedPhotoThumbs::const_iterator i = thumbs.cbegin(), e = thumbs.cend(); i != e; ++i) {
int32 newThumbLevel = -1, newMediumLevel = -1, newFullLevel = -1;
switch (i.key()) {
case 's': newThumbLevel = 0; newMediumLevel = 5; newFullLevel = 4; break; // box 100x100
case 'm': newThumbLevel = 2; newMediumLevel = 0; newFullLevel = 3; break; // box 320x320
case 'x': newThumbLevel = 5; newMediumLevel = 3; newFullLevel = 1; break; // box 800x800
case 'y': newThumbLevel = 6; newMediumLevel = 6; newFullLevel = 0; break; // box 1280x1280
case 'w': newThumbLevel = 8; newMediumLevel = 8; newFullLevel = 2; break; // box 2560x2560
case 'a': newThumbLevel = 1; newMediumLevel = 4; newFullLevel = 8; break; // crop 160x160
case 'b': newThumbLevel = 3; newMediumLevel = 1; newFullLevel = 7; break; // crop 320x320
case 'c': newThumbLevel = 4; newMediumLevel = 2; newFullLevel = 6; break; // crop 640x640
case 'd': newThumbLevel = 7; newMediumLevel = 7; newFullLevel = 5; break; // crop 1280x1280
}
if (newThumbLevel < 0 || newMediumLevel < 0 || newFullLevel < 0) {
continue;
}
if (thumbLevel < 0 || newThumbLevel < thumbLevel) {
thumbLevel = newThumbLevel;
thumb = &i.value();
}
if (mediumLevel < 0 || newMediumLevel < mediumLevel) {
mediumLevel = newMediumLevel;
medium = &i.value();
}
if (fullLevel < 0 || newFullLevel < fullLevel) {
fullLevel = newFullLevel;
full = &i.value();
}
}
if (!thumb || !medium || !full) {
return App::photo(0);
}
switch (photo.type()) {
case mtpc_photo: {
const MTPDphoto &ph(photo.c_photo());
return App::photo(ph.vid.v, 0, ph.vaccess_hash.v, ph.vuser_id.v, ph.vdate.v, ImagePtr(*thumb, "JPG"), ImagePtr(*medium, "JPG"), ImagePtr(*full, "JPG"));
} break;
case mtpc_photoEmpty: return App::photo(photo.c_photoEmpty().vid.v);
}
return App::photo(0);
}
PhotoData *feedPhoto(const MTPDphoto &photo, PhotoData *convert) {
const QVector<MTPPhotoSize> &sizes(photo.vsizes.c_vector().v);
const MTPPhotoSize *thumb = 0, *medium = 0, *full = 0;
int32 thumbLevel = -1, mediumLevel = -1, fullLevel = -1;
for (QVector<MTPPhotoSize>::const_iterator i = sizes.cbegin(), e = sizes.cend(); i != e; ++i) {
char size = 0;
switch (i->type()) {
case mtpc_photoSize: {
const string &s(i->c_photoSize().vtype.c_string().v);
if (s.size()) size = s[0];
} break;
case mtpc_photoCachedSize: {
const string &s(i->c_photoCachedSize().vtype.c_string().v);
if (s.size()) size = s[0];
} break;
}
if (!size) continue;
int32 newThumbLevel = -1, newMediumLevel = -1, newFullLevel = -1;
switch (size) {
case 's': newThumbLevel = 0; newMediumLevel = 5; newFullLevel = 4; break; // box 100x100
case 'm': newThumbLevel = 2; newMediumLevel = 0; newFullLevel = 3; break; // box 320x320
case 'x': newThumbLevel = 5; newMediumLevel = 3; newFullLevel = 1; break; // box 800x800
case 'y': newThumbLevel = 6; newMediumLevel = 6; newFullLevel = 0; break; // box 1280x1280
case 'w': newThumbLevel = 8; newMediumLevel = 8; newFullLevel = 2; break; // box 2560x2560
case 'a': newThumbLevel = 1; newMediumLevel = 4; newFullLevel = 8; break; // crop 160x160
case 'b': newThumbLevel = 3; newMediumLevel = 1; newFullLevel = 7; break; // crop 320x320
case 'c': newThumbLevel = 4; newMediumLevel = 2; newFullLevel = 6; break; // crop 640x640
case 'd': newThumbLevel = 7; newMediumLevel = 7; newFullLevel = 5; break; // crop 1280x1280
}
if (newThumbLevel < 0 || newMediumLevel < 0 || newFullLevel < 0) {
continue;
}
if (thumbLevel < 0 || newThumbLevel < thumbLevel) {
thumbLevel = newThumbLevel;
thumb = &(*i);
}
if (mediumLevel < 0 || newMediumLevel < mediumLevel) {
mediumLevel = newMediumLevel;
medium = &(*i);
}
if (fullLevel < 0 || newFullLevel < fullLevel) {
fullLevel = newFullLevel;
full = &(*i);
}
}
if (thumb && medium && full) {
return App::photo(photo.vid.v, convert, photo.vaccess_hash.v, photo.vuser_id.v, photo.vdate.v, App::image(*thumb), App::image(*medium), App::image(*full));
}
return App::photo(photo.vid.v, convert);
}
VideoData *feedVideo(const MTPDvideo &video, VideoData *convert) {
return App::video(video.vid.v, convert, video.vaccess_hash.v, video.vuser_id.v, video.vdate.v, video.vduration.v, video.vw.v, video.vh.v, App::image(video.vthumb), video.vdc_id.v, video.vsize.v);
}
AudioData *feedAudio(const MTPaudio &audio, AudioData *convert) {
switch (audio.type()) {
case mtpc_audio: {
return feedAudio(audio.c_audio(), convert);
} break;
case mtpc_audioEmpty: {
return App::audio(audio.c_audioEmpty().vid.v, convert);
} break;
}
return App::audio(0);
}
AudioData *feedAudio(const MTPDaudio &audio, AudioData *convert) {
return App::audio(audio.vid.v, convert, audio.vaccess_hash.v, audio.vuser_id.v, audio.vdate.v, qs(audio.vmime_type), audio.vduration.v, audio.vdc_id.v, audio.vsize.v);
}
DocumentData *feedDocument(const MTPdocument &document, const QPixmap &thumb) {
switch (document.type()) {
case mtpc_document: {
const MTPDdocument &d(document.c_document());
return App::documentSet(d.vid.v, 0, d.vaccess_hash.v, d.vdate.v, d.vattributes.c_vector().v, qs(d.vmime_type), ImagePtr(thumb, "JPG"), d.vdc_id.v, d.vsize.v, StorageImageLocation());
} break;
case mtpc_documentEmpty: return App::document(document.c_documentEmpty().vid.v);
}
return App::document(0);
}
DocumentData *feedDocument(const MTPdocument &document, DocumentData *convert) {
switch (document.type()) {
case mtpc_document: {
return feedDocument(document.c_document(), convert);
} break;
case mtpc_documentEmpty: {
return App::documentSet(document.c_documentEmpty().vid.v, convert, 0, 0, QVector<MTPDocumentAttribute>(), QString(), ImagePtr(), 0, 0, StorageImageLocation());
} break;
}
return App::document(0);
}
DocumentData *feedDocument(const MTPDdocument &document, DocumentData *convert) {
return App::documentSet(document.vid.v, convert, document.vaccess_hash.v, document.vdate.v, document.vattributes.c_vector().v, qs(document.vmime_type), App::image(document.vthumb), document.vdc_id.v, document.vsize.v, App::imageLocation(document.vthumb));
}
WebPageData *feedWebPage(const MTPDwebPage &webpage, WebPageData *convert) {
return App::webPage(webpage.vid.v, convert, webpage.has_type() ? qs(webpage.vtype) : qsl("article"), qs(webpage.vurl), qs(webpage.vdisplay_url), webpage.has_site_name() ? qs(webpage.vsite_name) : QString(), webpage.has_title() ? qs(webpage.vtitle) : QString(), webpage.has_description() ? qs(webpage.vdescription) : QString(), webpage.has_photo() ? App::feedPhoto(webpage.vphoto) : 0, webpage.has_duration() ? webpage.vduration.v : 0, webpage.has_author() ? qs(webpage.vauthor) : QString(), 0);
}
WebPageData *feedWebPage(const MTPDwebPagePending &webpage, WebPageData *convert) {
return App::webPage(webpage.vid.v, convert, QString(), QString(), QString(), QString(), QString(), QString(), 0, 0, QString(), webpage.vdate.v);
}
WebPageData *feedWebPage(const MTPWebPage &webpage) {
switch (webpage.type()) {
case mtpc_webPage: return App::feedWebPage(webpage.c_webPage());
case mtpc_webPageEmpty: {
WebPageData *page = App::webPage(webpage.c_webPageEmpty().vid.v);
if (page->pendingTill > 0) page->pendingTill = -1; // failed
return page;
} break;
case mtpc_webPagePending: return App::feedWebPage(webpage.c_webPagePending());
}
return 0;
}
UserData *userLoaded(const PeerId &user) {
PeerData *peer = peerLoaded(user);
return (peer && peer->loaded) ? peer->asUser() : 0;
}
ChatData *chatLoaded(const PeerId &chat) {
PeerData *peer = peerLoaded(chat);
return (peer && peer->loaded) ? peer->asChat() : 0;
}
PeerData *peerLoaded(const PeerId &peer) {
PeersData::const_iterator i = peersData.constFind(peer);
return (i != peersData.cend()) ? i.value() : 0;
}
UserData *userLoaded(int32 user) {
return userLoaded(App::peerFromUser(user));
}
ChatData *chatLoaded(int32 chat) {
return chatLoaded(App::peerFromChat(chat));
}
UserData *curUser() {
return user(MTP::authedId());
}
PeerData *peer(const PeerId &peer) {
PeersData::const_iterator i = peersData.constFind(peer);
if (i == peersData.cend()) {
PeerData *newData = App::isChat(peer) ? (PeerData*)(new ChatData(peer)) : (PeerData*)(new UserData(peer));
newData->input = MTPinputPeer(MTP_inputPeerEmpty());
i = peersData.insert(peer, newData);
}
return i.value();
}
UserData *user(const PeerId &peer) {
PeerData *d = App::peer(peer);
return d->asUser();
}
UserData *user(int32 user) {
return App::peer(App::peerFromUser(user))->asUser();
}
UserData *self() {
return ::self;
}
UserData *userByName(const QString &username) {
for (PeersData::const_iterator i = peersData.cbegin(), e = peersData.cend(); i != e; ++i) {
if (!i.value()->chat && !i.value()->asUser()->username.compare(username.trimmed(), Qt::CaseInsensitive)) {
return i.value()->asUser();
}
}
return 0;
}
ChatData *chat(const PeerId &peer) {
PeerData *d = App::peer(peer);
return d->asChat();
}
ChatData *chat(int32 chat) {
return App::peer(App::peerFromChat(chat))->asChat();
}
PhotoData *photo(const PhotoId &photo, PhotoData *convert, const uint64 &access, int32 user, int32 date, const ImagePtr &thumb, const ImagePtr &medium, const ImagePtr &full) {
if (convert) {
if (convert->id != photo) {
PhotosData::iterator i = photosData.find(convert->id);
if (i != photosData.cend() && i.value() == convert) {
photosData.erase(i);
}
convert->id = photo;
}
convert->access = access;
if (!convert->user && !convert->date && (user || date)) {
convert->user = user;
convert->date = date;
convert->thumb = thumb;
convert->medium = medium;
convert->full = full;
}
}
PhotosData::const_iterator i = photosData.constFind(photo);
PhotoData *result;
LastPhotosMap::iterator inLastIter = lastPhotosMap.end();
if (i == photosData.cend()) {
if (convert) {
result = convert;
} else {
result = new PhotoData(photo, access, user, date, thumb, medium, full);
}
photosData.insert(photo, result);
} else {
result = i.value();
if (result != convert && !result->user && !result->date && (user || date)) {
result->access = access;
result->user = user;
result->date = date;
result->thumb = thumb;
result->medium = medium;
result->full = full;
}
inLastIter = lastPhotosMap.find(result);
}
if (inLastIter == lastPhotosMap.end()) { // insert new one
if (lastPhotos.size() == MaxPhotosInMemory) {
lastPhotos.front()->forget();
lastPhotosMap.remove(lastPhotos.front());
lastPhotos.pop_front();
}
lastPhotosMap.insert(result, lastPhotos.insert(lastPhotos.end(), result));
} else {
lastPhotos.erase(inLastIter.value()); // move to back
(*inLastIter) = lastPhotos.insert(lastPhotos.end(), result);
}
return result;
}
VideoData *video(const VideoId &video, VideoData *convert, const uint64 &access, int32 user, int32 date, int32 duration, int32 w, int32 h, const ImagePtr &thumb, int32 dc, int32 size) {
if (convert) {
if (convert->id != video) {
VideosData::iterator i = videosData.find(convert->id);
if (i != videosData.cend() && i.value() == convert) {
videosData.erase(i);
}
convert->id = video;
convert->status = FileReady;
}
convert->access = access;
if (!convert->user && !convert->date && (user || date)) {
convert->user = user;
convert->date = date;
convert->duration = duration;
convert->w = w;
convert->h = h;
convert->thumb = thumb;
convert->dc = dc;
convert->size = size;
}
}
VideosData::const_iterator i = videosData.constFind(video);
VideoData *result;
if (i == videosData.cend()) {
if (convert) {
result = convert;
} else {
result = new VideoData(video, access, user, date, duration, w, h, thumb, dc, size);
}
videosData.insert(video, result);
} else {
result = i.value();
if (result != convert && !result->user && !result->date && (user || date)) {
result->access = access;
result->user = user;
result->date = date;
result->duration = duration;
result->w = w;
result->h = h;
result->thumb = thumb;
result->dc = dc;
result->size = size;
}
}
return result;
}
AudioData *audio(const AudioId &audio, AudioData *convert, const uint64 &access, int32 user, int32 date, const QString &mime, int32 duration, int32 dc, int32 size) {
if (convert) {
if (convert->id != audio) {
AudiosData::iterator i = audiosData.find(convert->id);
if (i != audiosData.cend() && i.value() == convert) {
audiosData.erase(i);
}
convert->id = audio;
convert->status = FileReady;
}
convert->access = access;
if (!convert->user && !convert->date && (user || date)) {
convert->user = user;
convert->date = date;
convert->mime = mime;
convert->duration = duration;
convert->dc = dc;
convert->size = size;
}
}
AudiosData::const_iterator i = audiosData.constFind(audio);
AudioData *result;
if (i == audiosData.cend()) {
if (convert) {
result = convert;
} else {
result = new AudioData(audio, access, user, date, mime, duration, dc, size);
}
audiosData.insert(audio, result);
} else {
result = i.value();
if (result != convert && !result->user && !result->date && (user || date)) {
result->access = access;
result->user = user;
result->date = date;
result->mime = mime;
result->duration = duration;
result->dc = dc;
result->size = size;
}
}
return result;
}
DocumentData *document(const DocumentId &document) {
DocumentsData::const_iterator i = documentsData.constFind(document);
if (i == documentsData.cend()) {
i = documentsData.insert(document, new DocumentData(document));
}
return i.value();
}
DocumentData *documentSet(const DocumentId &document, DocumentData *convert, const uint64 &access, int32 date, const QVector<MTPDocumentAttribute> &attributes, const QString &mime, const ImagePtr &thumb, int32 dc, int32 size, const StorageImageLocation &thumbLocation) {
if (convert) {
if (convert->id != document) {
DocumentsData::iterator i = documentsData.find(convert->id);
if (i != documentsData.cend() && i.value() == convert) {
documentsData.erase(i);
}
convert->id = document;
convert->status = FileReady;
}
convert->access = access;
if (!convert->date && date) {
convert->date = date;
convert->setattributes(attributes);
convert->mime = mime;
convert->thumb = thumb;
convert->dc = dc;
convert->size = size;
} else {
if (!thumb->isNull() && (convert->thumb->isNull() || convert->thumb->width() < thumb->width() || convert->thumb->height() < thumb->height())) {
convert->thumb = thumb;
}
if (convert->sticker && !attributes.isEmpty() && (convert->sticker->alt.isEmpty() || convert->sticker->set.type() == mtpc_inputStickerSetEmpty)) {
for (QVector<MTPDocumentAttribute>::const_iterator i = attributes.cbegin(), e = attributes.cend(); i != e; ++i) {
if (i->type() == mtpc_documentAttributeSticker) {
const MTPDdocumentAttributeSticker &d(i->c_documentAttributeSticker());
if (d.valt.c_string().v.length() > 0) {
convert->sticker->alt = qs(d.valt);
convert->sticker->set = d.vstickerset;
}
}
}
}
}
if (convert->sticker && !convert->sticker->loc.dc && thumbLocation.dc) {
convert->sticker->loc = thumbLocation;
}
if (convert->location.check()) {
Local::writeFileLocation(mediaKey(DocumentFileLocation, convert->dc, convert->id), convert->location);
}
}
DocumentsData::const_iterator i = documentsData.constFind(document);
DocumentData *result;
if (i == documentsData.cend()) {
if (convert) {
result = convert;
} else {
result = new DocumentData(document, access, date, attributes, mime, thumb, dc, size);
if (result->sticker) result->sticker->loc = thumbLocation;
}
documentsData.insert(document, result);
} else {
result = i.value();
if (result != convert) {
if (!result->date && date) {
result->access = access;
result->date = date;
result->setattributes(attributes);
result->mime = mime;
result->thumb = thumb;
result->dc = dc;
result->size = size;
} else {
if (!thumb->isNull() && (result->thumb->isNull() || result->thumb->width() < thumb->width() || result->thumb->height() < thumb->height())) {
result->thumb = thumb;
}
if (result->sticker && !attributes.isEmpty() && (result->sticker->alt.isEmpty() || result->sticker->set.type() == mtpc_inputStickerSetEmpty)) {
for (QVector<MTPDocumentAttribute>::const_iterator i = attributes.cbegin(), e = attributes.cend(); i != e; ++i) {
if (i->type() == mtpc_documentAttributeSticker) {
const MTPDdocumentAttributeSticker &d(i->c_documentAttributeSticker());
if (d.valt.c_string().v.length() > 0) {
result->sticker->alt = qs(d.valt);
result->sticker->set = d.vstickerset;
}
}
}
}
if (result->sticker && !result->sticker->loc.dc && thumbLocation.dc) {
result->sticker->loc = thumbLocation;
}
}
}
}
return result;
}
WebPageData *webPage(const WebPageId &webPage, WebPageData *convert, const QString &type, const QString &url, const QString &displayUrl, const QString &siteName, const QString &title, const QString &description, PhotoData *photo, int32 duration, const QString &author, int32 pendingTill) {
if (convert) {
if (convert->id != webPage) {
WebPagesData::iterator i = webPagesData.find(convert->id);
if (i != webPagesData.cend() && i.value() == convert) {
webPagesData.erase(i);
}
convert->id = webPage;
}
if ((convert->url.isEmpty() && !url.isEmpty()) || (convert->pendingTill && convert->pendingTill != pendingTill && pendingTill >= -1)) {
convert->type = toWebPageType(type);
convert->url = url;
convert->displayUrl = displayUrl;
convert->siteName = siteName;
convert->title = title;
convert->description = description;
convert->photo = photo;
convert->duration = duration;
convert->author = author;
if (convert->pendingTill > 0 && pendingTill <= 0 && api()) api()->clearWebPageRequest(convert);
convert->pendingTill = pendingTill;
if (App::main()) App::main()->webPageUpdated(convert);
}
}
WebPagesData::const_iterator i = webPagesData.constFind(webPage);
WebPageData *result;
if (i == webPagesData.cend()) {
if (convert) {
result = convert;
} else {
result = new WebPageData(webPage, toWebPageType(type), url, displayUrl, siteName, title, description, photo, duration, author, (pendingTill >= -1) ? pendingTill : -1);
if (pendingTill > 0 && api()) {
api()->requestWebPageDelayed(result);
}
}
webPagesData.insert(webPage, result);
} else {
result = i.value();
if (result != convert) {
if ((result->url.isEmpty() && !url.isEmpty()) || (result->pendingTill && result->pendingTill != pendingTill && pendingTill >= -1)) {
result->type = toWebPageType(type);
result->url = url;
result->displayUrl = displayUrl;
result->siteName = siteName;
result->title = title;
result->description = description;
result->photo = photo;
result->duration = duration;
result->author = author;
if (result->pendingTill > 0 && pendingTill <= 0 && api()) api()->clearWebPageRequest(result);
result->pendingTill = pendingTill;
if (App::main()) App::main()->webPageUpdated(result);
}
}
}
return result;
}
ImageLinkData *imageLink(const QString &imageLink, ImageLinkType type, const QString &url) {
ImageLinksData::const_iterator i = imageLinksData.constFind(imageLink);
ImageLinkData *result;
if (i == imageLinksData.cend()) {
result = new ImageLinkData(imageLink);
imageLinksData.insert(imageLink, result);
result->type = type;
} else {
result = i.value();
}
return result;
}
void forgetMedia() {
lastPhotos.clear();
lastPhotosMap.clear();
for (PhotosData::const_iterator i = photosData.cbegin(), e = photosData.cend(); i != e; ++i) {
i.value()->forget();
}
for (VideosData::const_iterator i = videosData.cbegin(), e = videosData.cend(); i != e; ++i) {
i.value()->forget();
}
for (AudiosData::const_iterator i = audiosData.cbegin(), e = audiosData.cend(); i != e; ++i) {
i.value()->forget();
}
for (DocumentsData::const_iterator i = documentsData.cbegin(), e = documentsData.cend(); i != e; ++i) {
i.value()->forget();
}
for (ImageLinksData::const_iterator i = imageLinksData.cbegin(), e = imageLinksData.cend(); i != e; ++i) {
i.value()->thumb->forget();
}
}
MTPPhoto photoFromUserPhoto(MTPint userId, MTPint date, const MTPUserProfilePhoto &photo) {
if (photo.type() == mtpc_userProfilePhoto) {
const MTPDuserProfilePhoto &uphoto(photo.c_userProfilePhoto());
QVector<MTPPhotoSize> photoSizes;
photoSizes.push_back(MTP_photoSize(MTP_string("a"), uphoto.vphoto_small, MTP_int(160), MTP_int(160), MTP_int(0)));
photoSizes.push_back(MTP_photoSize(MTP_string("c"), uphoto.vphoto_big, MTP_int(640), MTP_int(640), MTP_int(0)));
return MTP_photo(uphoto.vphoto_id, MTP_long(0), userId, date, MTP_geoPointEmpty(), MTP_vector<MTPPhotoSize>(photoSizes));
}
return MTP_photoEmpty(MTP_long(0));
}
QString peerName(const PeerData *peer, bool forDialogs) {
return peer ? (forDialogs ? peer->nameOrPhone : peer->name) : lang(lng_deleted);
}
Histories &histories() {
return ::histories;
}
History *history(const PeerId &peer, int32 unreadCnt, int32 maxInboxRead) {
Histories::const_iterator i = ::histories.constFind(peer);
if (i == ::histories.cend()) {
i = App::histories().insert(peer, new History(peer));
i.value()->setUnreadCount(unreadCnt, false);
if (maxInboxRead) {
i.value()->inboxReadTill = maxInboxRead;
}
}
return i.value();
}
History *historyLoaded(const PeerId &peer) {
Histories::const_iterator i = ::histories.constFind(peer);
return (i == ::histories.cend()) ? 0 : i.value();
}
HistoryItem *histItemById(MsgId itemId) {
MsgsData::const_iterator i = msgsData.constFind(itemId);
if (i != msgsData.cend()) {
return i.value();
}
return 0;
}
void itemReplaced(HistoryItem *oldItem, HistoryItem *newItem) {
if (HistoryReply *r = oldItem->toHistoryReply()) {
QMap<HistoryReply*, bool> &replies(::repliesTo[r->replyToMessage()]);
replies.remove(r);
if (HistoryReply *n = newItem->toHistoryReply()) {
replies.insert(n, true);
}
}
RepliesTo::iterator i = ::repliesTo.find(oldItem);
if (i != ::repliesTo.cend() && oldItem != newItem) {
QMap<HistoryReply*, bool> replies = i.value();
::repliesTo.erase(i);
::repliesTo[newItem] = replies;
for (QMap<HistoryReply*, bool>::iterator i = replies.begin(), e = replies.end(); i != e; ++i) {
i.key()->replyToReplaced(oldItem, newItem);
}
}
newItem->history()->itemReplaced(oldItem, newItem);
if (App::main()) App::main()->itemReplaced(oldItem, newItem);
if (App::hoveredItem() == oldItem) App::hoveredItem(newItem);
if (App::pressedItem() == oldItem) App::pressedItem(newItem);
if (App::hoveredLinkItem() == oldItem) App::hoveredLinkItem(newItem);
if (App::pressedLinkItem() == oldItem) App::pressedLinkItem(newItem);
if (App::contextItem() == oldItem) App::contextItem(newItem);
if (App::mousedItem() == oldItem) App::mousedItem(newItem);
}
HistoryItem *historyRegItem(HistoryItem *item) {
MsgsData::const_iterator i = msgsData.constFind(item->id);
if (i == msgsData.cend()) {
msgsData.insert(item->id, item);
if (item->id > ::maxMsgId) ::maxMsgId = item->id;
return 0;
}
if (i.value() != item && !i.value()->block() && item->block()) { // replace search item
itemReplaced(i.value(), item);
delete i.value();
msgsData.insert(item->id, item);
return 0;
}
return (i.value() == item) ? 0 : i.value();
}
void historyItemDetached(HistoryItem *item) {
if (::hoveredItem == item) {
hoveredItem(0);
}
if (::pressedItem == item) {
pressedItem(0);
}
if (::hoveredLinkItem == item) {
hoveredLinkItem(0);
}
if (::pressedLinkItem == item) {
pressedLinkItem(0);
}
if (::contextItem == item) {
contextItem(0);
}
if (::mousedItem == item) {
mousedItem(0);
}
if (App::wnd()) {
App::wnd()->notifyItemRemoved(item);
}
}
void historyUnregItem(HistoryItem *item) {
MsgsData::iterator i = msgsData.find(item->id);
if (i != msgsData.cend()) {
if (i.value() == item) {
msgsData.erase(i);
}
}
historyItemDetached(item);
RepliesTo::iterator j = ::repliesTo.find(item);
if (j != ::repliesTo.cend()) {
for (QMap<HistoryReply*, bool>::const_iterator k = j.value().cbegin(), e = j.value().cend(); k != e; ++k) {
k.key()->replyToReplaced(item, 0);
}
::repliesTo.erase(j);
}
if (App::main() && !App::quiting()) {
App::main()->itemRemoved(item);
}
}
void historyClearMsgs() {
QVector<HistoryItem*> toDelete;
for (MsgsData::const_iterator i = msgsData.cbegin(), e = msgsData.cend(); i != e; ++i) {
if ((*i)->detached()) {
toDelete.push_back(*i);
}
}
msgsData.clear();
for (int i = 0, l = toDelete.size(); i < l; ++i) {
delete toDelete[i];
}
::maxMsgId = 0;
::hoveredItem = ::pressedItem = ::hoveredLinkItem = ::pressedLinkItem = ::contextItem = 0;
}
void historyClearItems() {
historyClearMsgs();
randomData.clear();
mutedPeers.clear();
for (PeersData::const_iterator i = peersData.cbegin(), e = peersData.cend(); i != e; ++i) {
delete *i;
}
peersData.clear();
for (PhotosData::const_iterator i = photosData.cbegin(), e = photosData.cend(); i != e; ++i) {
delete *i;
}
photosData.clear();
for (VideosData::const_iterator i = videosData.cbegin(), e = videosData.cend(); i != e; ++i) {
delete *i;
}
videosData.clear();
for (AudiosData::const_iterator i = audiosData.cbegin(), e = audiosData.cend(); i != e; ++i) {
delete *i;
}
audiosData.clear();
for (DocumentsData::const_iterator i = documentsData.cbegin(), e = documentsData.cend(); i != e; ++i) {
delete *i;
}
documentsData.clear();
for (WebPagesData::const_iterator i = webPagesData.cbegin(), e = webPagesData.cend(); i != e; ++i) {
delete *i;
}
webPagesData.clear();
if (api()) api()->clearWebPageRequests();
cSetRecentStickers(RecentStickerPack());
cSetStickersHash(QByteArray());
cSetEmojiStickers(EmojiStickersMap());
cSetStickerSets(StickerSets());
cSetStickerSetsOrder(StickerSetsOrder());
cSetLastStickersUpdate(0);
::videoItems.clear();
::audioItems.clear();
::documentItems.clear();
::webPageItems.clear();
::repliesTo.clear();
lastPhotos.clear();
lastPhotosMap.clear();
::self = 0;
if (App::wnd()) App::wnd()->updateGlobalMenu();
}
void historyRegReply(HistoryReply *reply, HistoryItem *to) {
::repliesTo[to].insert(reply, true);
}
void historyUnregReply(HistoryReply *reply, HistoryItem *to) {
RepliesTo::iterator i = ::repliesTo.find(to);
if (i != ::repliesTo.cend()) {
i.value().remove(reply);
if (i.value().isEmpty()) {
::repliesTo.erase(i);
}
}
}
/* // don't delete history without deleting its' peerdata
void deleteHistory(const PeerId &peer) {
Histories::iterator i = ::histories.find(peer);
if (i != ::histories.end()) {
::histories.typing.remove(i.value());
::histories.erase(i);
}
}
/**/
void historyRegRandom(uint64 randomId, MsgId itemId) {
randomData.insert(randomId, itemId);
}
void historyUnregRandom(uint64 randomId) {
randomData.remove(randomId);
}
MsgId histItemByRandom(uint64 randomId) {
RandomData::const_iterator i = randomData.constFind(randomId);
if (i != randomData.cend()) {
return i.value();
}
return 0;
}
void prepareCorners(RoundCorners index, int32 radius, const style::color &color, const style::color *shadow = 0, QImage *cors = 0) {
int32 r = radius * cIntRetinaFactor(), s = st::msgShadow * cIntRetinaFactor();
QImage rect(r * 3, r * 3 + (shadow ? s : 0), QImage::Format_ARGB32_Premultiplied), localCors[4];
{
QPainter p(&rect);
p.setCompositionMode(QPainter::CompositionMode_Source);
p.fillRect(QRect(0, 0, rect.width(), rect.height()), st::transparent->b);
p.setCompositionMode(QPainter::CompositionMode_SourceOver);
p.setRenderHint(QPainter::HighQualityAntialiasing);
p.setPen(Qt::NoPen);
if (shadow) {
p.setBrush((*shadow)->b);
p.drawRoundedRect(0, s, r * 3, r * 3, r, r);
}
p.setBrush(color->b);
p.drawRoundedRect(0, 0, r * 3, r * 3, r, r);
}
if (!cors) cors = localCors;
cors[0] = rect.copy(0, 0, r, r);
cors[1] = rect.copy(r * 2, 0, r, r);
cors[2] = rect.copy(0, r * 2, r, r + (shadow ? s : 0));
cors[3] = rect.copy(r * 2, r * 2, r, r + (shadow ? s : 0));
for (int i = 0; i < 4; ++i) {
::corners[index][i] = new QPixmap(QPixmap::fromImage(cors[i], Qt::ColorOnly));
::corners[index][i]->setDevicePixelRatio(cRetinaFactor());
}
}
void initMedia() {
deinitMedia(false);
audioInit();
if (!::sprite) {
if (rtl()) {
::sprite = new QPixmap(QPixmap::fromImage(QImage(st::spriteFile).mirrored(true, false)));
} else {
::sprite = new QPixmap(st::spriteFile);
}
if (cRetina()) ::sprite->setDevicePixelRatio(cRetinaFactor());
}
emojiInit();
if (!::emojis) {
::emojis = new QPixmap(QLatin1String(EName));
if (cRetina()) ::emojis->setDevicePixelRatio(cRetinaFactor());
}
if (!::emojisLarge) {
::emojisLarge = new QPixmap(QLatin1String(EmojiNames[EIndex + 1]));
if (cRetina()) ::emojisLarge->setDevicePixelRatio(cRetinaFactor());
}
QImage mask[4];
prepareCorners(MaskCorners, st::msgRadius, st::white, 0, mask);
for (int i = 0; i < 4; ++i) {
::cornersMask[i] = new QImage(mask[i].convertToFormat(QImage::Format_ARGB32_Premultiplied));
::cornersMask[i]->setDevicePixelRatio(cRetinaFactor());
}
prepareCorners(BlackCorners, st::msgRadius, st::black);
prepareCorners(ServiceCorners, st::msgRadius, st::msgServiceBg);
prepareCorners(ServiceSelectedCorners, st::msgRadius, st::msgServiceSelectBg);
prepareCorners(SelectedOverlayCorners, st::msgRadius, st::msgSelectOverlay);
prepareCorners(DateCorners, st::msgRadius, st::msgDateImgBg);
prepareCorners(DateSelectedCorners, st::msgRadius, st::msgDateImgSelectBg);
prepareCorners(InShadowCorners, st::msgRadius, st::msgInShadow);
prepareCorners(InSelectedShadowCorners, st::msgRadius, st::msgInSelectShadow);
prepareCorners(ForwardCorners, st::msgRadius, st::forwardBg);
prepareCorners(MediaviewSaveCorners, st::msgRadius, st::emojiPanHover);
prepareCorners(EmojiHoverCorners, st::msgRadius, st::emojiPanHover);
prepareCorners(StickerHoverCorners, st::msgRadius, st::emojiPanHover);
prepareCorners(MessageInCorners, st::msgRadius, st::msgInBg, &st::msgInShadow);
prepareCorners(MessageInSelectedCorners, st::msgRadius, st::msgInSelectBg, &st::msgInSelectShadow);
prepareCorners(MessageOutCorners, st::msgRadius, st::msgOutBg, &st::msgOutShadow);
prepareCorners(MessageOutSelectedCorners, st::msgRadius, st::msgOutSelectBg, &st::msgOutSelectShadow);
prepareCorners(ButtonHoverCorners, st::msgRadius, st::mediaSaveButton.overBgColor, &st::msgInShadow);
}
void deinitMedia(bool completely) {
textlnkOver(TextLinkPtr());
textlnkDown(TextLinkPtr());
histories().clear();
if (completely) {
audioFinish();
delete ::sprite;
::sprite = 0;
delete ::emojis;
::emojis = 0;
delete ::emojisLarge;
::emojisLarge = 0;
for (int32 j = 0; j < 4; ++j) {
for (int32 i = 0; i < RoundCornersCount; ++i) {
delete ::corners[i][j]; ::corners[i][j] = 0;
}
delete ::cornersMask[j]; ::cornersMask[j] = 0;
}
mainEmojisMap.clear();
otherEmojisMap.clear();
clearAllImages();
} else {
clearStorageImages();
cSetServerBackgrounds(WallPapers());
}
serviceImageCacheSize = imageCacheSize();
}
void hoveredItem(HistoryItem *item) {
::hoveredItem = item;
}
HistoryItem *hoveredItem() {
return ::hoveredItem;
}
void pressedItem(HistoryItem *item) {
::pressedItem = item;
}
HistoryItem *pressedItem() {
return ::pressedItem;
}
void hoveredLinkItem(HistoryItem *item) {
::hoveredLinkItem = item;
}
HistoryItem *hoveredLinkItem() {
return ::hoveredLinkItem;
}
void pressedLinkItem(HistoryItem *item) {
::pressedLinkItem = item;
}
HistoryItem *pressedLinkItem() {
return ::pressedLinkItem;
}
void contextItem(HistoryItem *item) {
::contextItem = item;
}
HistoryItem *contextItem() {
return ::contextItem;
}
void mousedItem(HistoryItem *item) {
::mousedItem = item;
}
HistoryItem *mousedItem() {
return ::mousedItem;
}
const QPixmap &sprite() {
return *::sprite;
}
const QPixmap &emojis() {
return *::emojis;
}
const QPixmap &emojisLarge() {
return *::emojisLarge;
}
const QPixmap &emojiSingle(EmojiPtr emoji, int32 fontHeight) {
EmojisMap *map = &(fontHeight == st::taDefFlat.font->height ? mainEmojisMap : otherEmojisMap[fontHeight]);
EmojisMap::const_iterator i = map->constFind(emojiKey(emoji));
if (i == map->cend()) {
QImage img(ESize + st::emojiPadding * cIntRetinaFactor() * 2, fontHeight * cIntRetinaFactor(), QImage::Format_ARGB32_Premultiplied);
if (cRetina()) img.setDevicePixelRatio(cRetinaFactor());
{
QPainter p(&img);
QPainter::CompositionMode m = p.compositionMode();
p.setCompositionMode(QPainter::CompositionMode_Source);
p.fillRect(0, 0, img.width(), img.height(), Qt::transparent);
p.setCompositionMode(m);
emojiDraw(p, emoji, st::emojiPadding * cIntRetinaFactor(), (fontHeight * cIntRetinaFactor() - ESize) / 2);
}
i = map->insert(emojiKey(emoji), QPixmap::fromImage(img, Qt::ColorOnly));
}
return i.value();
}
void playSound() {
if (cSoundNotify() && !psSkipAudioNotify()) audioPlayNotify();
}
void checkImageCacheSize() {
int64 nowImageCacheSize = imageCacheSize();
if (nowImageCacheSize > serviceImageCacheSize + MemoryForImageCache) {
App::forgetMedia();
serviceImageCacheSize = imageCacheSize();
}
}
bool isValidPhone(QString phone) {
phone = phone.replace(QRegularExpression(qsl("[^\\d]")), QString());
return phone.length() >= 8 || phone == qsl("777") || phone == qsl("333") || phone == qsl("111") || (phone.startsWith(qsl("42")) && (phone.length() == 2 || phone.length() == 5 || phone == qsl("4242")));
}
void quit() {
if (quiting()) return;
setQuiting();
if (wnd()) {
wnd()->quit();
}
if (app()) {
app()->quit();
}
}
bool quiting() {
return ::quiting;
}
void setQuiting() {
::quiting = true;
}
QImage readImage(QByteArray data, QByteArray *format, bool opaque, bool *animated) {
QByteArray tmpFormat;
QImage result;
QBuffer buffer(&data);
if (!format) {
format = &tmpFormat;
}
QImageReader reader(&buffer, *format);
if (animated) *animated = reader.supportsAnimation() && reader.imageCount() > 1;
if (!reader.read(&result)) {
return QImage();
}
buffer.seek(0);
*format = reader.format();
QString fmt = QString::fromUtf8(*format).toLower() ;
if (fmt == "jpg" || fmt == "jpeg") {
ExifData *exifData = exif_data_new_from_data((const uchar*)(data.constData()), data.size());
if (exifData) {
ExifByteOrder byteOrder = exif_data_get_byte_order(exifData);
ExifEntry *exifEntry = exif_data_get_entry(exifData, EXIF_TAG_ORIENTATION);
if (exifEntry) {
QTransform orientationFix;
int orientation = exif_get_short(exifEntry->data, byteOrder);
switch (orientation) {
case 2: orientationFix = QTransform(-1, 0, 0, 1, 0, 0); break;
case 3: orientationFix = QTransform(-1, 0, 0, -1, 0, 0); break;
case 4: orientationFix = QTransform(1, 0, 0, -1, 0, 0); break;
case 5: orientationFix = QTransform(0, -1, -1, 0, 0, 0); break;
case 6: orientationFix = QTransform(0, 1, -1, 0, 0, 0); break;
case 7: orientationFix = QTransform(0, 1, 1, 0, 0, 0); break;
case 8: orientationFix = QTransform(0, -1, 1, 0, 0, 0); break;
}
result = result.transformed(orientationFix);
}
exif_data_free(exifData);
}
} else if (opaque && result.hasAlphaChannel()) {
QImage solid(result.width(), result.height(), QImage::Format_ARGB32_Premultiplied);
solid.fill(st::white->c);
{
QPainter(&solid).drawImage(0, 0, result);
}
result = solid;
}
return result;
}
QImage readImage(const QString &file, QByteArray *format, bool opaque, bool *animated, QByteArray *content) {
QFile f(file);
if (!f.open(QIODevice::ReadOnly)) {
if (animated) *animated = false;
return QImage();
}
QByteArray img = f.readAll();
QImage result = readImage(img, format, opaque, animated);
if (content && !result.isNull()) *content = img;
return result;
}
void regVideoItem(VideoData *data, HistoryItem *item) {
::videoItems[data][item] = true;
}
void unregVideoItem(VideoData *data, HistoryItem *item) {
::videoItems[data].remove(item);
}
const VideoItems &videoItems() {
return ::videoItems;
}
void regAudioItem(AudioData *data, HistoryItem *item) {
::audioItems[data][item] = true;
}
void unregAudioItem(AudioData*data, HistoryItem *item) {
::audioItems[data].remove(item);
}
const AudioItems &audioItems() {
return ::audioItems;
}
void regDocumentItem(DocumentData *data, HistoryItem *item) {
::documentItems[data][item] = true;
}
void unregDocumentItem(DocumentData *data, HistoryItem *item) {
::documentItems[data].remove(item);
}
const DocumentItems &documentItems() {
return ::documentItems;
}
void regWebPageItem(WebPageData *data, HistoryItem *item) {
::webPageItems[data][item] = true;
}
void unregWebPageItem(WebPageData *data, HistoryItem *item) {
::webPageItems[data].remove(item);
}
const WebPageItems &webPageItems() {
return ::webPageItems;
}
void regMuted(PeerData *peer, int32 changeIn) {
::mutedPeers.insert(peer, true);
if (App::main()) App::main()->updateMutedIn(changeIn);
}
void unregMuted(PeerData *peer) {
::mutedPeers.remove(peer);
}
void updateMuted() {
int32 changeInMin = 0;
for (MutedPeers::iterator i = ::mutedPeers.begin(); i != ::mutedPeers.end();) {
int32 changeIn = 0;
History *h = App::history(i.key()->id);
if (isNotifyMuted(i.key()->notify, &changeIn)) {
h->setMute(true);
if (changeIn && (!changeInMin || changeIn < changeInMin)) {
changeInMin = changeIn;
}
++i;
} else {
h->setMute(false);
i = ::mutedPeers.erase(i);
}
}
if (changeInMin) App::main()->updateMutedIn(changeInMin);
}
void setProxySettings(QNetworkAccessManager &manager) {
if (cConnectionType() == dbictHttpProxy) {
const ConnectionProxy &p(cConnectionProxy());
manager.setProxy(QNetworkProxy(QNetworkProxy::HttpProxy, p.host, p.port, p.user, p.password));
} else {
manager.setProxy(QNetworkProxy(QNetworkProxy::DefaultProxy));
}
}
void setProxySettings(QTcpSocket &socket) {
if (cConnectionType() == dbictTcpProxy) {
const ConnectionProxy &p(cConnectionProxy());
socket.setProxy(QNetworkProxy(QNetworkProxy::Socks5Proxy, p.host, p.port, p.user, p.password));
} else {
socket.setProxy(QNetworkProxy(QNetworkProxy::NoProxy));
}
}
void searchByHashtag(const QString &tag) {
if (App::main()) {
App::main()->searchMessages(tag + ' ');
}
}
void openUserByName(const QString &username, bool toProfile) {
if (App::main()) {
App::main()->openUserByName(username, toProfile);
}
}
void joinGroupByHash(const QString &hash) {
if (App::main()) {
App::main()->joinGroupByHash(hash);
}
}
void stickersBox(const QString &name) {
if (App::main()) {
App::main()->stickersBox(MTP_inputStickerSetShortName(MTP_string(name)));
}
}
void openLocalUrl(const QString &url) {
if (App::main()) {
App::main()->openLocalUrl(url);
}
}
QImage **cornersMask() {
return ::cornersMask;
}
QPixmap **corners(RoundCorners index) {
return ::corners[index];
}
void roundRect(QPainter &p, int32 x, int32 y, int32 w, int32 h, const style::color &bg, RoundCorners index, const style::color *sh) {
QPixmap **c = ::corners[index];
int32 cw = c[0]->width() / cIntRetinaFactor(), ch = c[0]->height() / cIntRetinaFactor();
if (w < 2 * cw || h < 2 * ch) return;
if (w > 2 * cw) {
p.fillRect(QRect(x + cw, y, w - 2 * cw, ch), bg->b);
p.fillRect(QRect(x + cw, y + h - ch, w - 2 * cw, ch), bg->b);
if (sh) p.fillRect(QRect(x + cw, y + h, w - 2 * cw, st::msgShadow), (*sh)->b);
}
if (h > 2 * ch) {
p.fillRect(QRect(x, y + ch, w, h - 2 * ch), bg->b);
}
p.drawPixmap(QPoint(x, y), *c[0]);
p.drawPixmap(QPoint(x + w - cw, y), *c[1]);
p.drawPixmap(QPoint(x, y + h - ch), *c[2]);
p.drawPixmap(QPoint(x + w - cw, y + h - ch), *c[3]);
}
void roundShadow(QPainter &p, int32 x, int32 y, int32 w, int32 h, const style::color &sh, RoundCorners index) {
QPixmap **c = App::corners(index);
int32 cw = c[0]->width() / cIntRetinaFactor(), ch = c[0]->height() / cIntRetinaFactor();
p.fillRect(x + cw, y + h, w - 2 * cw, st::msgShadow, sh->b);
p.fillRect(x, y + h - ch, cw, st::msgShadow, sh->b);
p.fillRect(x + w - cw, y + h - ch, cw, st::msgShadow, sh->b);
p.drawPixmap(x, y + h - ch + st::msgShadow, *c[2]);
p.drawPixmap(x + w - cw, y + h - ch + st::msgShadow, *c[3]);
}
void initBackground(int32 id, const QImage &p, bool nowrite) {
if (Local::readBackground()) return;
QImage img(p);
bool remove = false;
if (p.isNull()) {
if (id == DefaultChatBackground) {
img.load(st::msgBG);
} else {
img.load(st::msgBG0);
if (cRetina()) {
img = img.scaledToWidth(img.width() * 2, Qt::SmoothTransformation);
} else if (cScale() != dbisOne) {
img = img.scaledToWidth(convertScale(img.width()), Qt::SmoothTransformation);
}
id = 0;
}
remove = true;
}
if (img.format() != QImage::Format_ARGB32 && img.format() != QImage::Format_ARGB32_Premultiplied && img.format() != QImage::Format_RGB32) {
img = img.convertToFormat(QImage::Format_RGB32);
}
img.setDevicePixelRatio(cRetinaFactor());
if (!nowrite) {
Local::writeBackground(id, remove ? QImage() : img);
}
delete cChatBackground();
cSetChatBackground(new QPixmap(QPixmap::fromImage(img, Qt::ColorOnly)));
cSetChatBackgroundId(id);
if (App::main()) App::main()->clearCachedBackground();
uint64 components[3] = { 0 }, componentsScroll[3] = { 0 }, componentsPoint[3] = { 0 };
int w = img.width(), h = img.height(), size = w * h;
const uchar *pix = img.constBits();
if (pix) {
for (int32 i = 0, l = size * 4; i < l; i += 4) {
components[2] += pix[i + 0];
components[1] += pix[i + 1];
components[0] += pix[i + 2];
}
}
if (size) {
for (int32 i = 0; i < 3; ++i) components[i] /= size;
}
int maxtomin[3] = { 0, 1, 2 };
if (components[maxtomin[0]] < components[maxtomin[1]]) {
qSwap(maxtomin[0], maxtomin[1]);
}
if (components[maxtomin[1]] < components[maxtomin[2]]) {
qSwap(maxtomin[1], maxtomin[2]);
if (components[maxtomin[0]] < components[maxtomin[1]]) {
qSwap(maxtomin[0], maxtomin[1]);
}
}
uint64 max = qMax(1ULL, components[maxtomin[0]]), mid = qMax(1ULL, components[maxtomin[1]]), min = qMax(1ULL, components[maxtomin[2]]);
QImage dog = App::sprite().toImage().copy(st::msgDogImg);
QImage::Format f = dog.format();
if (f != QImage::Format_ARGB32 && f != QImage::Format_ARGB32_Premultiplied) {
dog = dog.convertToFormat(QImage::Format_ARGB32_Premultiplied);
}
uchar *dogBits = dog.bits();
if (max != min) {
float64 coef = float64(mid - min) / float64(max - min);
for (int i = 0, s = dog.width() * dog.height() * 4; i < s; i += 4) {
int dogmaxtomin[3] = { i, i + 1, i + 2 };
if (dogBits[dogmaxtomin[0]] < dogBits[dogmaxtomin[1]]) {
qSwap(dogmaxtomin[0], dogmaxtomin[1]);
}
if (dogBits[dogmaxtomin[1]] < dogBits[dogmaxtomin[2]]) {
qSwap(dogmaxtomin[1], dogmaxtomin[2]);
if (dogBits[dogmaxtomin[0]] < dogBits[dogmaxtomin[1]]) {
qSwap(dogmaxtomin[0], dogmaxtomin[1]);
}
}
uchar result[3];
result[maxtomin[0]] = dogBits[dogmaxtomin[0]];
result[maxtomin[2]] = dogBits[dogmaxtomin[2]];
result[maxtomin[1]] = uchar(qRound(result[maxtomin[2]] + (result[maxtomin[0]] - result[maxtomin[2]]) * coef));
dogBits[i] = result[2];
dogBits[i + 1] = result[1];
dogBits[i + 2] = result[0];
}
} else {
for (int i = 0, s = dog.width() * dog.height() * 4; i < s; i += 4) {
uchar b = dogBits[i], g = dogBits[i + 1], r = dogBits[i + 2];
dogBits[i] = dogBits[i + 1] = dogBits[i + 2] = (r + r + b + g + g + g) / 6;
}
}
delete cChatDogImage();
cSetChatDogImage(new QPixmap(QPixmap::fromImage(dog)));
memcpy(componentsScroll, components, sizeof(components));
memcpy(componentsPoint, components, sizeof(components));
if (max != min) {
if (min > uint64(qRound(0.77 * max))) {
uint64 newmin = qRound(0.77 * max); // min saturation 23%
uint64 newmid = max - ((max - mid) * (max - newmin)) / (max - min);
components[maxtomin[1]] = newmid;
components[maxtomin[2]] = newmin;
}
uint64 newmin = qRound(0.77 * max); // saturation 23% for scroll
uint64 newmid = max - ((max - mid) * (max - newmin)) / (max - min);
componentsScroll[maxtomin[1]] = newmid;
componentsScroll[maxtomin[2]] = newmin;
uint64 pmax = 227; // 89% brightness
uint64 pmin = qRound(0.75 * pmax); // 41% saturation
uint64 pmid = pmax - ((max - mid) * (pmax - pmin)) / (max - min);
componentsPoint[maxtomin[0]] = pmax;
componentsPoint[maxtomin[1]] = pmid;
componentsPoint[maxtomin[2]] = pmin;
} else {
componentsPoint[0] = componentsPoint[1] = componentsPoint[2] = 227; // 89% brightness
}
float64 luminance = 0.299 * componentsScroll[0] + 0.587 * componentsScroll[1] + 0.114 * componentsScroll[2];
uint64 maxScroll = max;
if (luminance < 0.5 * 0xFF) {
maxScroll += qRound(0.2 * 0xFF);
} else {
maxScroll -= qRound(0.2 * 0xFF);
}
componentsScroll[maxtomin[2]] = qMin(uint64(float64(componentsScroll[maxtomin[2]]) * maxScroll / float64(componentsScroll[maxtomin[0]])), 0xFFULL);
componentsScroll[maxtomin[1]] = qMin(uint64(float64(componentsScroll[maxtomin[1]]) * maxScroll / float64(componentsScroll[maxtomin[0]])), 0xFFULL);
componentsScroll[maxtomin[0]] = qMin(maxScroll, 0xFFULL);
if (max > uint64(qRound(0.2 * 0xFF))) { // brightness greater than 20%
max -= qRound(0.2 * 0xFF);
} else {
max = 0;
}
components[maxtomin[2]] = uint64(float64(components[maxtomin[2]]) * max / float64(components[maxtomin[0]]));
components[maxtomin[1]] = uint64(float64(components[maxtomin[1]]) * max / float64(components[maxtomin[0]]));
components[maxtomin[0]] = max;
uchar r = uchar(components[0]), g = uchar(components[1]), b = uchar(components[2]);
float64 alpha = st::msgServiceBg->c.alphaF();
_msgServiceBg = style::color(r, g, b, qRound(alpha * 0xFF));
float64 alphaSel = st::msgServiceSelectBg->c.alphaF(), addSel = (1. - ((1. - alphaSel) / (1. - alpha))) * 0xFF;
uchar rsel = snap(qRound(((1. - alphaSel) * r + addSel) / alphaSel), 0, 0xFF);
uchar gsel = snap(qRound(((1. - alphaSel) * g + addSel) / alphaSel), 0, 0xFF);
uchar bsel = snap(qRound(((1. - alphaSel) * b + addSel) / alphaSel), 0, 0xFF);
_msgServiceSelectBg = style::color(r, g, b, qRound(alphaSel * 0xFF));
prepareCorners(ServiceCorners, st::msgRadius, _msgServiceBg);
prepareCorners(ServiceSelectedCorners, st::msgRadius, _msgServiceSelectBg);
uchar rScroll = uchar(componentsScroll[0]), gScroll = uchar(componentsScroll[1]), bScroll = uchar(componentsScroll[2]);
_historyScrollBarColor = style::color(rScroll, gScroll, bScroll, qRound(st::historyScroll.barColor->c.alphaF() * 0xFF));
_historyScrollBgColor = style::color(rScroll, gScroll, bScroll, qRound(st::historyScroll.bgColor->c.alphaF() * 0xFF));
_historyScrollBarOverColor = style::color(rScroll, gScroll, bScroll, qRound(st::historyScroll.barOverColor->c.alphaF() * 0xFF));
_historyScrollBgOverColor = style::color(rScroll, gScroll, bScroll, qRound(st::historyScroll.bgOverColor->c.alphaF() * 0xFF));
uchar rPoint = uchar(componentsPoint[0]), gPoint = uchar(componentsPoint[1]), bPoint = uchar(componentsPoint[2]);
_introPointHoverColor = style::color(rPoint, gPoint, bPoint);
if (App::main()) App::main()->updateScrollColors();
}
const style::color &msgServiceBg() {
return _msgServiceBg;
}
const style::color &msgServiceSelectBg() {
return _msgServiceSelectBg;
}
const style::color &historyScrollBarColor() {
return _historyScrollBarColor;
}
const style::color &historyScrollBgColor() {
return _historyScrollBgColor;
}
const style::color &historyScrollBarOverColor() {
return _historyScrollBarOverColor;
}
const style::color &historyScrollBgOverColor() {
return _historyScrollBgOverColor;
}
const style::color &introPointHoverColor() {
return _introPointHoverColor;
}
WallPapers gServerBackgrounds;
}
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