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tdesktop/Telegram/SourceFiles/app.cpp

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "app.h"
#include "lang/lang_keys.h"
#include "boxes/confirm_box.h"
#include "data/data_channel.h"
#include "data/data_chat.h"
#include "data/data_user.h"
#include "data/data_abstract_structure.h"
#include "data/data_media_types.h"
#include "data/data_session.h"
#include "data/data_document.h"
#include "history/history.h"
#include "history/history_location_manager.h"
#include "history/history_item_components.h"
#include "history/view/history_view_service_message.h"
#include "media/audio/media_audio.h"
#include "ui/image/image.h"
#include "inline_bots/inline_bot_layout_item.h"
#include "core/crash_reports.h"
#include "core/update_checker.h"
#include "core/sandbox.h"
#include "core/application.h"
#include "window/themes/window_theme.h"
#include "window/notifications_manager.h"
#include "platform/platform_notifications_manager.h"
#include "storage/file_upload.h"
#include "storage/localstorage.h"
#include "storage/storage_facade.h"
#include "storage/storage_shared_media.h"
#include "mainwindow.h"
#include "mainwidget.h"
#include "apiwrap.h"
#include "numbers.h"
#include "observer_peer.h"
#include "auth_session.h"
#include "styles/style_overview.h"
#include "styles/style_mediaview.h"
#include "styles/style_chat_helpers.h"
#include "styles/style_history.h"
#include "styles/style_boxes.h"
#ifdef OS_MAC_OLD
#include <libexif/exif-data.h>
#endif // OS_MAC_OLD
namespace {
App::LaunchState _launchState = App::Launched;
using DependentItemsSet = OrderedSet<HistoryItem*>;
using DependentItems = QMap<HistoryItem*, DependentItemsSet>;
DependentItems dependentItems;
using MsgsData = QHash<MsgId, HistoryItem*>;
MsgsData msgsData;
using ChannelMsgsData = QMap<ChannelId, MsgsData>;
ChannelMsgsData channelMsgsData;
using RandomData = QMap<uint64, FullMsgId>;
RandomData randomData;
using SentData = QMap<uint64, QPair<PeerId, QString>>;
SentData sentData;
HistoryView::Element *hoveredItem = nullptr,
*pressedItem = nullptr,
*hoveredLinkItem = nullptr,
*pressedLinkItem = nullptr,
*mousedItem = nullptr;
style::font monofont;
struct CornersPixmaps {
QPixmap p[4];
};
QVector<CornersPixmaps> corners;
using CornersMap = QMap<uint32, CornersPixmaps>;
CornersMap cornersMap;
QImage cornersMaskLarge[4], cornersMaskSmall[4];
int32 serviceImageCacheSize = 0;
} // namespace
namespace App {
QString formatPhone(QString phone) {
if (phone.isEmpty()) return QString();
if (phone.at(0) == '0') return phone;
QString number = phone;
for (const QChar *ch = phone.constData(), *e = ch + phone.size(); ch != e; ++ch) {
if (ch->unicode() < '0' || ch->unicode() > '9') {
number = phone.replace(QRegularExpression(qsl("[^\\d]")), QString());
}
}
QVector<int> groups = phoneNumberParse(number);
if (groups.isEmpty()) return '+' + number;
QString result;
result.reserve(number.size() + groups.size() + 1);
result.append('+');
int32 sum = 0;
for (int32 i = 0, l = groups.size(); i < l; ++i) {
result.append(number.midRef(sum, groups.at(i)));
sum += groups.at(i);
if (sum < number.size()) result.append(' ');
}
if (sum < number.size()) result.append(number.midRef(sum));
return result;
}
MainWindow *wnd() {
return Core::IsAppLaunched()
? Core::App().getActiveWindow()
: nullptr;
}
MainWidget *main() {
if (auto window = wnd()) {
return window->mainWidget();
}
return nullptr;
}
bool checkEntitiesAndViewsUpdate(const MTPDmessage &m) {
auto peerId = peerFromMTP(m.vto_id);
if (m.has_from_id() && peerId == Auth().userPeerId()) {
peerId = peerFromUser(m.vfrom_id);
}
if (const auto existing = App::histItemById(peerToChannel(peerId), m.vid.v)) {
auto text = qs(m.vmessage);
auto entities = m.has_entities()
? TextUtilities::EntitiesFromMTP(m.ventities.v)
: EntitiesInText();
const auto media = m.has_media() ? &m.vmedia : nullptr;
existing->setText({ text, entities });
existing->updateSentMedia(m.has_media() ? &m.vmedia : nullptr);
existing->updateReplyMarkup(m.has_reply_markup()
? (&m.vreply_markup)
: nullptr);
existing->setViewsCount(m.has_views() ? m.vviews.v : -1);
existing->indexAsNewItem();
Auth().data().requestItemTextRefresh(existing);
if (existing->mainView()) {
App::checkSavedGif(existing);
return true;
}
return false;
}
return false;
}
void updateEditedMessage(const MTPMessage &message) {
message.match([](const MTPDmessageEmpty &) {
}, [](const auto &message) {
auto peerId = peerFromMTP(message.vto_id);
if (message.has_from_id() && peerId == Auth().userPeerId()) {
peerId = peerFromUser(message.vfrom_id);
}
const auto existing = App::histItemById(
peerToChannel(peerId),
message.vid.v);
if (existing) {
existing->applyEdition(message);
}
});
}
void addSavedGif(DocumentData *doc) {
auto &saved = Auth().data().savedGifsRef();
int32 index = saved.indexOf(doc);
if (index) {
if (index > 0) saved.remove(index);
saved.push_front(doc);
if (saved.size() > Global::SavedGifsLimit()) saved.pop_back();
Local::writeSavedGifs();
Auth().data().notifySavedGifsUpdated();
Auth().data().setLastSavedGifsUpdate(0);
Auth().api().updateStickers();
}
}
void checkSavedGif(HistoryItem *item) {
if (!item->Has<HistoryMessageForwarded>() && (item->out() || item->history()->peer == Auth().user())) {
if (const auto media = item->media()) {
if (const auto document = media->document()) {
if (document->isGifv()) {
addSavedGif(document);
}
}
}
}
}
void feedMsgs(const QVector<MTPMessage> &msgs, NewMessageType type) {
auto indices = base::flat_map<uint64, int>();
for (int i = 0, l = msgs.size(); i != l; ++i) {
const auto &msg = msgs[i];
if (msg.type() == mtpc_message) {
const auto &data = msg.c_message();
if (type == NewMessageUnread) { // new message, index my forwarded messages to links overview
if (checkEntitiesAndViewsUpdate(data)) { // already in blocks
LOG(("Skipping message, because it is already in blocks!"));
continue;
}
}
}
const auto msgId = IdFromMessage(msg);
indices.emplace((uint64(uint32(msgId)) << 32) | uint64(i), i);
}
for (const auto [position, index] : indices) {
Auth().data().addNewMessage(msgs[index], type);
}
}
void feedMsgs(const MTPVector<MTPMessage> &msgs, NewMessageType type) {
return feedMsgs(msgs.v, type);
}
ImagePtr image(const MTPPhotoSize &size) {
switch (size.type()) {
case mtpc_photoSize: {
auto &d = size.c_photoSize();
if (d.vlocation.type() == mtpc_fileLocation) {
auto &l = d.vlocation.c_fileLocation();
return Images::Create(
StorageImageLocation(
d.vw.v,
d.vh.v,
l.vdc_id.v,
l.vvolume_id.v,
l.vlocal_id.v,
l.vsecret.v,
l.vfile_reference.v),
d.vsize.v);
}
} break;
case mtpc_photoCachedSize: {
auto &d = size.c_photoCachedSize();
if (d.vlocation.type() == mtpc_fileLocation) {
auto &l = d.vlocation.c_fileLocation();
auto bytes = qba(d.vbytes);
return Images::Create(
StorageImageLocation(
d.vw.v,
d.vh.v,
l.vdc_id.v,
l.vvolume_id.v,
l.vlocal_id.v,
l.vsecret.v,
l.vfile_reference.v),
bytes);
} else if (d.vlocation.type() == mtpc_fileLocationUnavailable) {
const auto bytes = qba(d.vbytes);
if (auto image = App::readImage(bytes); !image.isNull()) {
return Images::Create(std::move(image), "JPG");
}
}
} break;
case mtpc_photoStrippedSize: {
const auto &d = size.c_photoStrippedSize();
auto bytes = qba(d.vbytes);
if (bytes.size() >= 3 && bytes[0] == '\x01') {
const char header[] = "\xff\xd8\xff\xe0\x00\x10\x4a\x46\x49"
"\x46\x00\x01\x01\x00\x00\x01\x00\x01\x00\x00\xff\xdb\x00\x43\x00\x28\x1c"
"\x1e\x23\x1e\x19\x28\x23\x21\x23\x2d\x2b\x28\x30\x3c\x64\x41\x3c\x37\x37"
"\x3c\x7b\x58\x5d\x49\x64\x91\x80\x99\x96\x8f\x80\x8c\x8a\xa0\xb4\xe6\xc3"
"\xa0\xaa\xda\xad\x8a\x8c\xc8\xff\xcb\xda\xee\xf5\xff\xff\xff\x9b\xc1\xff"
"\xff\xff\xfa\xff\xe6\xfd\xff\xf8\xff\xdb\x00\x43\x01\x2b\x2d\x2d\x3c\x35"
"\x3c\x76\x41\x41\x76\xf8\xa5\x8c\xa5\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8"
"\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8"
"\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8\xf8"
"\xf8\xf8\xf8\xf8\xf8\xff\xc0\x00\x11\x08\x00\x00\x00\x00\x03\x01\x22\x00"
"\x02\x11\x01\x03\x11\x01\xff\xc4\x00\x1f\x00\x00\x01\x05\x01\x01\x01\x01"
"\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x01\x02\x03\x04\x05\x06\x07\x08"
"\x09\x0a\x0b\xff\xc4\x00\xb5\x10\x00\x02\x01\x03\x03\x02\x04\x03\x05\x05"
"\x04\x04\x00\x00\x01\x7d\x01\x02\x03\x00\x04\x11\x05\x12\x21\x31\x41\x06"
"\x13\x51\x61\x07\x22\x71\x14\x32\x81\x91\xa1\x08\x23\x42\xb1\xc1\x15\x52"
"\xd1\xf0\x24\x33\x62\x72\x82\x09\x0a\x16\x17\x18\x19\x1a\x25\x26\x27\x28"
"\x29\x2a\x34\x35\x36\x37\x38\x39\x3a\x43\x44\x45\x46\x47\x48\x49\x4a\x53"
"\x54\x55\x56\x57\x58\x59\x5a\x63\x64\x65\x66\x67\x68\x69\x6a\x73\x74\x75"
"\x76\x77\x78\x79\x7a\x83\x84\x85\x86\x87\x88\x89\x8a\x92\x93\x94\x95\x96"
"\x97\x98\x99\x9a\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xb2\xb3\xb4\xb5\xb6"
"\xb7\xb8\xb9\xba\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xd2\xd3\xd4\xd5\xd6"
"\xd7\xd8\xd9\xda\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xf1\xf2\xf3\xf4"
"\xf5\xf6\xf7\xf8\xf9\xfa\xff\xc4\x00\x1f\x01\x00\x03\x01\x01\x01\x01\x01"
"\x01\x01\x01\x01\x00\x00\x00\x00\x00\x00\x01\x02\x03\x04\x05\x06\x07\x08"
"\x09\x0a\x0b\xff\xc4\x00\xb5\x11\x00\x02\x01\x02\x04\x04\x03\x04\x07\x05"
"\x04\x04\x00\x01\x02\x77\x00\x01\x02\x03\x11\x04\x05\x21\x31\x06\x12\x41"
"\x51\x07\x61\x71\x13\x22\x32\x81\x08\x14\x42\x91\xa1\xb1\xc1\x09\x23\x33"
"\x52\xf0\x15\x62\x72\xd1\x0a\x16\x24\x34\xe1\x25\xf1\x17\x18\x19\x1a\x26"
"\x27\x28\x29\x2a\x35\x36\x37\x38\x39\x3a\x43\x44\x45\x46\x47\x48\x49\x4a"
"\x53\x54\x55\x56\x57\x58\x59\x5a\x63\x64\x65\x66\x67\x68\x69\x6a\x73\x74"
"\x75\x76\x77\x78\x79\x7a\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x92\x93\x94"
"\x95\x96\x97\x98\x99\x9a\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xb2\xb3\xb4"
"\xb5\xb6\xb7\xb8\xb9\xba\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xd2\xd3\xd4"
"\xd5\xd6\xd7\xd8\xd9\xda\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xf2\xf3\xf4"
"\xf5\xf6\xf7\xf8\xf9\xfa\xff\xda\x00\x0c\x03\x01\x00\x02\x11\x03\x11\x00"
"\x3f\x00";
const char footer[] = "\xff\xd9";
auto real = QByteArray(header, sizeof(header) - 1);
real[164] = bytes[1];
real[166] = bytes[2];
bytes = real + bytes.mid(3) + QByteArray::fromRawData(footer, sizeof(footer) - 1);
if (auto image = App::readImage(bytes); !image.isNull()) {
return Images::Create(std::move(image), "JPG");
}
}
} break;
}
return ImagePtr();
}
void feedInboxRead(const PeerId &peer, MsgId upTo) {
if (const auto history = Auth().data().historyLoaded(peer)) {
history->inboxRead(upTo);
}
}
void feedOutboxRead(const PeerId &peer, MsgId upTo, TimeId when) {
if (auto history = Auth().data().historyLoaded(peer)) {
history->outboxRead(upTo);
if (const auto user = history->peer->asUser()) {
user->madeAction(when);
}
}
}
inline MsgsData *fetchMsgsData(ChannelId channelId, bool insert = true) {
if (channelId == NoChannel) return &msgsData;
ChannelMsgsData::iterator i = channelMsgsData.find(channelId);
if (i == channelMsgsData.cend()) {
if (insert) {
i = channelMsgsData.insert(channelId, MsgsData());
} else {
return 0;
}
}
return &(*i);
}
void feedWereDeleted(
ChannelId channelId,
const QVector<MTPint> &msgsIds) {
const auto data = fetchMsgsData(channelId, false);
if (!data) return;
const auto affectedHistory = (channelId != NoChannel)
? Auth().data().history(peerFromChannel(channelId)).get()
: nullptr;
auto historiesToCheck = base::flat_set<not_null<History*>>();
for (const auto msgId : msgsIds) {
auto j = data->constFind(msgId.v);
if (j != data->cend()) {
const auto history = (*j)->history();
(*j)->destroy();
if (!history->chatListMessageKnown()) {
historiesToCheck.emplace(history);
}
} else if (affectedHistory) {
affectedHistory->unknownMessageDeleted(msgId.v);
}
}
for (const auto history : historiesToCheck) {
history->requestChatListMessage();
}
}
void feedUserLink(MTPint userId, const MTPContactLink &myLink, const MTPContactLink &foreignLink) {
if (const auto user = Auth().data().userLoaded(userId.v)) {
const auto wasShowPhone = (user->contactStatus() == UserData::ContactStatus::CanAdd);
switch (myLink.type()) {
case mtpc_contactLinkContact:
user->setContactStatus(UserData::ContactStatus::Contact);
break;
case mtpc_contactLinkHasPhone:
user->setContactStatus(UserData::ContactStatus::CanAdd);
break;
case mtpc_contactLinkNone:
case mtpc_contactLinkUnknown:
user->setContactStatus(UserData::ContactStatus::PhoneUnknown);
break;
}
if (user->contactStatus() == UserData::ContactStatus::PhoneUnknown
&& !user->phone().isEmpty()
&& user->id != Auth().userPeerId()) {
user->setContactStatus(UserData::ContactStatus::CanAdd);
}
const auto showPhone = !isServiceUser(user->id)
&& !user->isSelf()
&& user->contactStatus() == UserData::ContactStatus::CanAdd;
const auto showPhoneChanged = !isServiceUser(user->id)
&& !user->isSelf()
&& (showPhone != wasShowPhone);
if (showPhoneChanged) {
user->setName(
TextUtilities::SingleLine(user->firstName),
TextUtilities::SingleLine(user->lastName),
showPhone
? App::formatPhone(user->phone())
: QString(),
TextUtilities::SingleLine(user->username));
}
}
}
QString peerName(const PeerData *peer, bool forDialogs) {
return peer ? ((forDialogs && peer->isUser() && !peer->asUser()->nameOrPhone.isEmpty()) ? peer->asUser()->nameOrPhone : peer->name) : lang(lng_deleted);
}
HistoryItem *histItemById(ChannelId channelId, MsgId itemId) {
if (!itemId) return nullptr;
const auto data = fetchMsgsData(channelId, false);
if (!data) return nullptr;
const auto i = data->constFind(itemId);
return (i != data->cend()) ? i.value() : nullptr;
}
HistoryItem *histItemById(const ChannelData *channel, MsgId itemId) {
return histItemById(channel ? peerToChannel(channel->id) : 0, itemId);
}
void historyRegItem(not_null<HistoryItem*> item) {
const auto data = fetchMsgsData(item->channelId());
const auto i = data->constFind(item->id);
if (i == data->cend()) {
data->insert(item->id, item);
} else if (i.value() != item) {
LOG(("App Error: trying to historyRegItem() an already registered item"));
i.value()->destroy();
data->insert(item->id, item);
}
}
void historyUnregItem(not_null<HistoryItem*> item) {
const auto data = fetchMsgsData(item->channelId(), false);
if (!data) return;
const auto i = data->find(item->id);
if (i != data->cend()) {
if (i.value() == item) {
data->erase(i);
}
}
const auto j = ::dependentItems.find(item);
if (j != ::dependentItems.cend()) {
DependentItemsSet items;
std::swap(items, j.value());
::dependentItems.erase(j);
for_const (auto dependent, items) {
dependent->dependencyItemRemoved(item);
}
}
item->history()->session().notifications().clearFromItem(item);
}
void historyUpdateDependent(not_null<HistoryItem*> item) {
const auto j = ::dependentItems.find(item);
if (j != ::dependentItems.cend()) {
for_const (const auto dependent, j.value()) {
dependent->updateDependencyItem();
}
}
if (App::main()) {
App::main()->itemEdited(item);
}
}
void historyClearMsgs() {
::dependentItems.clear();
const auto oldData = base::take(msgsData);
const auto oldChannelData = base::take(channelMsgsData);
for (const auto item : oldData) {
delete item;
}
for (const auto &data : oldChannelData) {
for (const auto item : data) {
delete item;
}
}
clearMousedItems();
}
void historyClearItems() {
randomData.clear();
sentData.clear();
cSetSavedPeers(SavedPeers());
cSetSavedPeersByTime(SavedPeersByTime());
cSetRecentInlineBots(RecentInlineBots());
cSetRecentStickers(RecentStickerPack());
cSetReportSpamStatuses(ReportSpamStatuses());
}
void historyRegDependency(HistoryItem *dependent, HistoryItem *dependency) {
::dependentItems[dependency].insert(dependent);
}
void historyUnregDependency(HistoryItem *dependent, HistoryItem *dependency) {
auto i = ::dependentItems.find(dependency);
if (i != ::dependentItems.cend()) {
i.value().remove(dependent);
if (i.value().isEmpty()) {
::dependentItems.erase(i);
}
}
}
void historyRegRandom(uint64 randomId, const FullMsgId &itemId) {
randomData.insert(randomId, itemId);
}
void historyUnregRandom(uint64 randomId) {
randomData.remove(randomId);
}
FullMsgId histItemByRandom(uint64 randomId) {
RandomData::const_iterator i = randomData.constFind(randomId);
if (i != randomData.cend()) {
return i.value();
}
return FullMsgId();
}
void historyRegSentData(uint64 randomId, const PeerId &peerId, const QString &text) {
sentData.insert(randomId, qMakePair(peerId, text));
}
void historyUnregSentData(uint64 randomId) {
sentData.remove(randomId);
}
void histSentDataByItem(uint64 randomId, PeerId &peerId, QString &text) {
QPair<PeerId, QString> d = sentData.value(randomId);
peerId = d.first;
text = d.second;
}
void prepareCorners(RoundCorners index, int32 radius, const QBrush &brush, const style::color *shadow = nullptr, QImage *cors = nullptr) {
Expects(::corners.size() > index);
int32 r = radius * cIntRetinaFactor(), s = st::msgShadow * cIntRetinaFactor();
QImage rect(r * 3, r * 3 + (shadow ? s : 0), QImage::Format_ARGB32_Premultiplied), localCors[4];
{
Painter p(&rect);
PainterHighQualityEnabler hq(p);
p.setCompositionMode(QPainter::CompositionMode_Source);
p.fillRect(QRect(0, 0, rect.width(), rect.height()), Qt::transparent);
p.setCompositionMode(QPainter::CompositionMode_SourceOver);
p.setPen(Qt::NoPen);
if (shadow) {
p.setBrush((*shadow)->b);
p.drawRoundedRect(0, s, r * 3, r * 3, r, r);
}
p.setBrush(brush);
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));
if (index != SmallMaskCorners && index != LargeMaskCorners) {
for (int i = 0; i < 4; ++i) {
::corners[index].p[i] = pixmapFromImageInPlace(std::move(cors[i]));
::corners[index].p[i].setDevicePixelRatio(cRetinaFactor());
}
}
}
void tryFontFamily(QString &family, const QString &tryFamily) {
if (family.isEmpty()) {
if (!QFontInfo(QFont(tryFamily)).family().trimmed().compare(tryFamily, Qt::CaseInsensitive)) {
family = tryFamily;
}
}
}
void createMaskCorners() {
QImage mask[4];
prepareCorners(SmallMaskCorners, st::buttonRadius, QColor(255, 255, 255), nullptr, mask);
for (int i = 0; i < 4; ++i) {
::cornersMaskSmall[i] = mask[i].convertToFormat(QImage::Format_ARGB32_Premultiplied);
::cornersMaskSmall[i].setDevicePixelRatio(cRetinaFactor());
}
prepareCorners(LargeMaskCorners, st::historyMessageRadius, QColor(255, 255, 255), nullptr, mask);
for (int i = 0; i < 4; ++i) {
::cornersMaskLarge[i] = mask[i].convertToFormat(QImage::Format_ARGB32_Premultiplied);
::cornersMaskLarge[i].setDevicePixelRatio(cRetinaFactor());
}
}
void createPaletteCorners() {
prepareCorners(MenuCorners, st::buttonRadius, st::menuBg);
prepareCorners(BoxCorners, st::boxRadius, st::boxBg);
prepareCorners(BotKbOverCorners, st::dateRadius, st::msgBotKbOverBgAdd);
prepareCorners(StickerCorners, st::dateRadius, st::msgServiceBg);
prepareCorners(StickerSelectedCorners, st::dateRadius, st::msgServiceBgSelected);
prepareCorners(SelectedOverlaySmallCorners, st::buttonRadius, st::msgSelectOverlay);
prepareCorners(SelectedOverlayLargeCorners, st::historyMessageRadius, st::msgSelectOverlay);
prepareCorners(DateCorners, st::dateRadius, st::msgDateImgBg);
prepareCorners(DateSelectedCorners, st::dateRadius, st::msgDateImgBgSelected);
prepareCorners(InShadowCorners, st::historyMessageRadius, st::msgInShadow);
prepareCorners(InSelectedShadowCorners, st::historyMessageRadius, st::msgInShadowSelected);
prepareCorners(ForwardCorners, st::historyMessageRadius, st::historyForwardChooseBg);
prepareCorners(MediaviewSaveCorners, st::mediaviewControllerRadius, st::mediaviewSaveMsgBg);
prepareCorners(EmojiHoverCorners, st::buttonRadius, st::emojiPanHover);
prepareCorners(StickerHoverCorners, st::buttonRadius, st::emojiPanHover);
prepareCorners(BotKeyboardCorners, st::buttonRadius, st::botKbBg);
prepareCorners(PhotoSelectOverlayCorners, st::buttonRadius, st::overviewPhotoSelectOverlay);
prepareCorners(Doc1Corners, st::buttonRadius, st::msgFile1Bg);
prepareCorners(Doc2Corners, st::buttonRadius, st::msgFile2Bg);
prepareCorners(Doc3Corners, st::buttonRadius, st::msgFile3Bg);
prepareCorners(Doc4Corners, st::buttonRadius, st::msgFile4Bg);
prepareCorners(MessageInCorners, st::historyMessageRadius, st::msgInBg, &st::msgInShadow);
prepareCorners(MessageInSelectedCorners, st::historyMessageRadius, st::msgInBgSelected, &st::msgInShadowSelected);
prepareCorners(MessageOutCorners, st::historyMessageRadius, st::msgOutBg, &st::msgOutShadow);
prepareCorners(MessageOutSelectedCorners, st::historyMessageRadius, st::msgOutBgSelected, &st::msgOutShadowSelected);
}
void createCorners() {
::corners.resize(RoundCornersCount);
createMaskCorners();
createPaletteCorners();
}
void clearCorners() {
::corners.clear();
::cornersMap.clear();
}
void initMedia() {
if (!::monofont) {
QString family;
tryFontFamily(family, qsl("Consolas"));
tryFontFamily(family, qsl("Liberation Mono"));
tryFontFamily(family, qsl("Menlo"));
tryFontFamily(family, qsl("Courier"));
if (family.isEmpty()) family = QFontDatabase::systemFont(QFontDatabase::FixedFont).family();
::monofont = style::font(st::normalFont->f.pixelSize(), 0, family);
}
createCorners();
using Update = Window::Theme::BackgroundUpdate;
static auto subscription = Window::Theme::Background()->add_subscription([](const Update &update) {
if (update.paletteChanged()) {
createPaletteCorners();
if (App::main()) {
App::main()->updateScrollColors();
}
HistoryView::serviceColorsUpdated();
} else if (update.type == Update::Type::New) {
prepareCorners(StickerCorners, st::dateRadius, st::msgServiceBg);
prepareCorners(StickerSelectedCorners, st::dateRadius, st::msgServiceBgSelected);
if (App::main()) {
App::main()->updateScrollColors();
}
HistoryView::serviceColorsUpdated();
}
});
}
void deinitMedia() {
clearCorners();
Data::clearGlobalStructures();
Images::ClearAll();
}
void hoveredItem(HistoryView::Element *item) {
::hoveredItem = item;
}
HistoryView::Element *hoveredItem() {
return ::hoveredItem;
}
void pressedItem(HistoryView::Element *item) {
::pressedItem = item;
}
HistoryView::Element *pressedItem() {
return ::pressedItem;
}
void hoveredLinkItem(HistoryView::Element *item) {
::hoveredLinkItem = item;
}
HistoryView::Element *hoveredLinkItem() {
return ::hoveredLinkItem;
}
void pressedLinkItem(HistoryView::Element *item) {
::pressedLinkItem = item;
}
HistoryView::Element *pressedLinkItem() {
return ::pressedLinkItem;
}
void mousedItem(HistoryView::Element *item) {
::mousedItem = item;
}
HistoryView::Element *mousedItem() {
return ::mousedItem;
}
void clearMousedItems() {
hoveredItem(nullptr);
pressedItem(nullptr);
hoveredLinkItem(nullptr);
pressedLinkItem(nullptr);
mousedItem(nullptr);
}
const style::font &monofont() {
return ::monofont;
}
void quit() {
if (quitting()) {
return;
} else if (AuthSession::Exists()
&& Auth().data().exportInProgress()) {
Auth().data().stopExportWithConfirmation([] { App::quit(); });
return;
}
setLaunchState(QuitRequested);
if (auto window = App::wnd()) {
if (!Core::Sandbox::Instance().isSavingSession()) {
window->hide();
}
}
Core::Application::QuitAttempt();
}
bool quitting() {
return _launchState != Launched;
}
LaunchState launchState() {
return _launchState;
}
void setLaunchState(LaunchState state) {
_launchState = state;
}
void restart() {
using namespace Core;
const auto updateReady = !UpdaterDisabled()
&& (UpdateChecker().state() == UpdateChecker::State::Ready);
if (updateReady) {
cSetRestartingUpdate(true);
} else {
cSetRestarting(true);
cSetRestartingToSettings(true);
}
App::quit();
}
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);
#ifndef OS_MAC_OLD
reader.setAutoTransform(true);
#endif // OS_MAC_OLD
if (animated) *animated = reader.supportsAnimation() && reader.imageCount() > 1;
QByteArray fmt = reader.format();
if (!fmt.isEmpty()) *format = fmt;
if (!reader.read(&result)) {
return QImage();
}
fmt = reader.format();
if (!fmt.isEmpty()) *format = fmt;
}
buffer.seek(0);
auto fmt = QString::fromUtf8(*format).toLower();
if (fmt == "jpg" || fmt == "jpeg") {
#ifdef OS_MAC_OLD
if (auto exifData = exif_data_new_from_data((const uchar*)(data.constData()), data.size())) {
auto byteOrder = exif_data_get_byte_order(exifData);
if (auto exifEntry = exif_data_get_entry(exifData, EXIF_TAG_ORIENTATION)) {
auto orientationFix = [exifEntry, byteOrder] {
auto orientation = exif_get_short(exifEntry->data, byteOrder);
switch (orientation) {
case 2: return QTransform(-1, 0, 0, 1, 0, 0);
case 3: return QTransform(-1, 0, 0, -1, 0, 0);
case 4: return QTransform(1, 0, 0, -1, 0, 0);
case 5: return QTransform(0, -1, -1, 0, 0, 0);
case 6: return QTransform(0, 1, -1, 0, 0, 0);
case 7: return QTransform(0, 1, 1, 0, 0, 0);
case 8: return QTransform(0, -1, 1, 0, 0, 0);
}
return QTransform();
};
result = result.transformed(orientationFix());
}
exif_data_free(exifData);
}
#endif // OS_MAC_OLD
} else if (opaque) {
result = Images::prepareOpaque(std::move(result));
}
return result;
}
QImage readImage(const QString &file, QByteArray *format, bool opaque, bool *animated, QByteArray *content) {
QFile f(file);
if (f.size() > kImageSizeLimit || !f.open(QIODevice::ReadOnly)) {
if (animated) *animated = false;
return QImage();
}
auto imageBytes = f.readAll();
auto result = readImage(imageBytes, format, opaque, animated);
if (content && !result.isNull()) {
*content = imageBytes;
}
return result;
}
QPixmap pixmapFromImageInPlace(QImage &&image) {
return QPixmap::fromImage(std::move(image), Qt::ColorOnly);
}
void rectWithCorners(Painter &p, QRect rect, const style::color &bg, RoundCorners index, RectParts corners) {
auto parts = RectPart::Top
| RectPart::NoTopBottom
| RectPart::Bottom
| corners;
roundRect(p, rect, bg, index, nullptr, parts);
if ((corners & RectPart::AllCorners) != RectPart::AllCorners) {
const auto size = ::corners[index].p[0].width() / cIntRetinaFactor();
if (!(corners & RectPart::TopLeft)) {
p.fillRect(rect.x(), rect.y(), size, size, bg);
}
if (!(corners & RectPart::TopRight)) {
p.fillRect(rect.x() + rect.width() - size, rect.y(), size, size, bg);
}
if (!(corners & RectPart::BottomLeft)) {
p.fillRect(rect.x(), rect.y() + rect.height() - size, size, size, bg);
}
if (!(corners & RectPart::BottomRight)) {
p.fillRect(rect.x() + rect.width() - size, rect.y() + rect.height() - size, size, size, bg);
}
}
}
void complexOverlayRect(Painter &p, QRect rect, ImageRoundRadius radius, RectParts corners) {
if (radius == ImageRoundRadius::Ellipse) {
PainterHighQualityEnabler hq(p);
p.setPen(Qt::NoPen);
p.setBrush(p.textPalette().selectOverlay);
p.drawEllipse(rect);
} else {
auto overlayCorners = (radius == ImageRoundRadius::Small)
? SelectedOverlaySmallCorners
: SelectedOverlayLargeCorners;
const auto bg = p.textPalette().selectOverlay;
rectWithCorners(p, rect, bg, overlayCorners, corners);
}
}
void complexLocationRect(Painter &p, QRect rect, ImageRoundRadius radius, RectParts corners) {
rectWithCorners(p, rect, st::msgInBg, MessageInCorners, corners);
}
QImage *cornersMask(ImageRoundRadius radius) {
switch (radius) {
case ImageRoundRadius::Large: return ::cornersMaskLarge;
case ImageRoundRadius::Small:
default: break;
}
return ::cornersMaskSmall;
}
void roundRect(Painter &p, int32 x, int32 y, int32 w, int32 h, style::color bg, const CornersPixmaps &corner, const style::color *shadow, RectParts parts) {
auto cornerWidth = corner.p[0].width() / cIntRetinaFactor();
auto cornerHeight = corner.p[0].height() / cIntRetinaFactor();
if (w < 2 * cornerWidth || h < 2 * cornerHeight) return;
if (w > 2 * cornerWidth) {
if (parts & RectPart::Top) {
p.fillRect(x + cornerWidth, y, w - 2 * cornerWidth, cornerHeight, bg);
}
if (parts & RectPart::Bottom) {
p.fillRect(x + cornerWidth, y + h - cornerHeight, w - 2 * cornerWidth, cornerHeight, bg);
if (shadow) {
p.fillRect(x + cornerWidth, y + h, w - 2 * cornerWidth, st::msgShadow, *shadow);
}
}
}
if (h > 2 * cornerHeight) {
if ((parts & RectPart::NoTopBottom) == RectPart::NoTopBottom) {
p.fillRect(x, y + cornerHeight, w, h - 2 * cornerHeight, bg);
} else {
if (parts & RectPart::Left) {
p.fillRect(x, y + cornerHeight, cornerWidth, h - 2 * cornerHeight, bg);
}
if ((parts & RectPart::Center) && w > 2 * cornerWidth) {
p.fillRect(x + cornerWidth, y + cornerHeight, w - 2 * cornerWidth, h - 2 * cornerHeight, bg);
}
if (parts & RectPart::Right) {
p.fillRect(x + w - cornerWidth, y + cornerHeight, cornerWidth, h - 2 * cornerHeight, bg);
}
}
}
if (parts & RectPart::TopLeft) {
p.drawPixmap(x, y, corner.p[0]);
}
if (parts & RectPart::TopRight) {
p.drawPixmap(x + w - cornerWidth, y, corner.p[1]);
}
if (parts & RectPart::BottomLeft) {
p.drawPixmap(x, y + h - cornerHeight, corner.p[2]);
}
if (parts & RectPart::BottomRight) {
p.drawPixmap(x + w - cornerWidth, y + h - cornerHeight, corner.p[3]);
}
}
void roundRect(Painter &p, int32 x, int32 y, int32 w, int32 h, style::color bg, RoundCorners index, const style::color *shadow, RectParts parts) {
roundRect(p, x, y, w, h, bg, ::corners[index], shadow, parts);
}
void roundShadow(Painter &p, int32 x, int32 y, int32 w, int32 h, style::color shadow, RoundCorners index, RectParts parts) {
auto &corner = ::corners[index];
auto cornerWidth = corner.p[0].width() / cIntRetinaFactor();
auto cornerHeight = corner.p[0].height() / cIntRetinaFactor();
if (parts & RectPart::Bottom) {
p.fillRect(x + cornerWidth, y + h, w - 2 * cornerWidth, st::msgShadow, shadow);
}
if (parts & RectPart::BottomLeft) {
p.fillRect(x, y + h - cornerHeight, cornerWidth, st::msgShadow, shadow);
p.drawPixmap(x, y + h - cornerHeight + st::msgShadow, corner.p[2]);
}
if (parts & RectPart::BottomRight) {
p.fillRect(x + w - cornerWidth, y + h - cornerHeight, cornerWidth, st::msgShadow, shadow);
p.drawPixmap(x + w - cornerWidth, y + h - cornerHeight + st::msgShadow, corner.p[3]);
}
}
void roundRect(Painter &p, int32 x, int32 y, int32 w, int32 h, style::color bg, ImageRoundRadius radius, RectParts parts) {
auto colorKey = ((uint32(bg->c.alpha()) & 0xFF) << 24) | ((uint32(bg->c.red()) & 0xFF) << 16) | ((uint32(bg->c.green()) & 0xFF) << 8) | ((uint32(bg->c.blue()) & 0xFF) << 24);
auto i = cornersMap.find(colorKey);
if (i == cornersMap.cend()) {
QImage images[4];
switch (radius) {
case ImageRoundRadius::Small: prepareCorners(SmallMaskCorners, st::buttonRadius, bg, nullptr, images); break;
case ImageRoundRadius::Large: prepareCorners(LargeMaskCorners, st::historyMessageRadius, bg, nullptr, images); break;
default: p.fillRect(x, y, w, h, bg); return;
}
CornersPixmaps pixmaps;
for (int j = 0; j < 4; ++j) {
pixmaps.p[j] = pixmapFromImageInPlace(std::move(images[j]));
pixmaps.p[j].setDevicePixelRatio(cRetinaFactor());
}
i = cornersMap.insert(colorKey, pixmaps);
}
roundRect(p, x, y, w, h, bg, i.value(), nullptr, parts);
}
}
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