285 lines
7.3 KiB
C++
285 lines
7.3 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "app.h"
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#include "lang/lang_keys.h"
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#include "boxes/confirm_box.h"
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#include "data/data_channel.h"
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#include "data/data_chat.h"
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#include "data/data_user.h"
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#include "data/data_abstract_structure.h"
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#include "data/data_media_types.h"
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#include "data/data_session.h"
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#include "data/data_document.h"
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#include "history/history.h"
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#include "history/history_location_manager.h"
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#include "history/history_item_components.h"
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#include "history/view/history_view_service_message.h"
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#include "media/audio/media_audio.h"
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#include "ui/image/image.h"
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#include "ui/cached_round_corners.h"
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#include "inline_bots/inline_bot_layout_item.h"
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#include "core/crash_reports.h"
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#include "core/update_checker.h"
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#include "core/sandbox.h"
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#include "core/application.h"
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#include "window/themes/window_theme.h"
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#include "window/notifications_manager.h"
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#include "window/window_controller.h"
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#include "platform/platform_notifications_manager.h"
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#include "storage/file_upload.h"
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#include "storage/localstorage.h"
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#include "storage/storage_facade.h"
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#include "storage/storage_shared_media.h"
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#include "mainwindow.h"
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#include "mainwidget.h"
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#include "apiwrap.h"
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#include "numbers.h"
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#include "main/main_session.h"
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#include "styles/style_boxes.h"
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#include "styles/style_overview.h"
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#include "styles/style_media_view.h"
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#include "styles/style_chat_helpers.h"
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#include "styles/style_chat.h"
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#include "styles/style_layers.h"
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#include <QtCore/QBuffer>
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#include <QtGui/QFontDatabase>
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#ifdef OS_MAC_OLD
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#include <libexif/exif-data.h>
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#endif // OS_MAC_OLD
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namespace {
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constexpr auto kImageAreaLimit = 12'032 * 9'024;
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App::LaunchState _launchState = App::Launched;
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HistoryView::Element *hoveredItem = nullptr,
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*pressedItem = nullptr,
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*hoveredLinkItem = nullptr,
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*pressedLinkItem = nullptr,
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*mousedItem = nullptr;
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} // namespace
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namespace App {
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QString formatPhone(QString phone) {
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if (phone.isEmpty()) return QString();
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if (phone.at(0) == '0') return phone;
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QString number = phone;
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for (const QChar *ch = phone.constData(), *e = ch + phone.size(); ch != e; ++ch) {
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if (ch->unicode() < '0' || ch->unicode() > '9') {
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number = phone.replace(QRegularExpression(qsl("[^\\d]")), QString());
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}
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}
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QVector<int> groups = phoneNumberParse(number);
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if (groups.isEmpty()) return '+' + number;
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QString result;
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result.reserve(number.size() + groups.size() + 1);
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result.append('+');
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int32 sum = 0;
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for (int32 i = 0, l = groups.size(); i < l; ++i) {
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result.append(number.midRef(sum, groups.at(i)));
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sum += groups.at(i);
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if (sum < number.size()) result.append(' ');
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}
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if (sum < number.size()) result.append(number.midRef(sum));
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return result;
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}
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void initMedia() {
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Ui::StartCachedCorners();
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using Update = Window::Theme::BackgroundUpdate;
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static auto subscription = Window::Theme::Background()->add_subscription([](const Update &update) {
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if (update.paletteChanged()) {
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if (const auto m = App::main()) { // multi good
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m->updateScrollColors();
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}
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HistoryView::serviceColorsUpdated();
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}
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});
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}
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void deinitMedia() {
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Ui::FinishCachedCorners();
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Data::clearGlobalStructures();
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}
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void hoveredItem(HistoryView::Element *item) {
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::hoveredItem = item;
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}
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HistoryView::Element *hoveredItem() {
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return ::hoveredItem;
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}
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void pressedItem(HistoryView::Element *item) {
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::pressedItem = item;
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}
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HistoryView::Element *pressedItem() {
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return ::pressedItem;
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}
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void hoveredLinkItem(HistoryView::Element *item) {
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::hoveredLinkItem = item;
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}
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HistoryView::Element *hoveredLinkItem() {
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return ::hoveredLinkItem;
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}
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void pressedLinkItem(HistoryView::Element *item) {
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::pressedLinkItem = item;
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}
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HistoryView::Element *pressedLinkItem() {
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return ::pressedLinkItem;
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}
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void mousedItem(HistoryView::Element *item) {
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::mousedItem = item;
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}
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HistoryView::Element *mousedItem() {
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return ::mousedItem;
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}
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void clearMousedItems() {
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hoveredItem(nullptr);
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pressedItem(nullptr);
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hoveredLinkItem(nullptr);
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pressedLinkItem(nullptr);
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mousedItem(nullptr);
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}
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void quit() {
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if (quitting()) {
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return;
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} else if (Core::IsAppLaunched()
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&& Core::App().exportPreventsQuit()) {
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return;
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}
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setLaunchState(QuitRequested);
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if (auto window = App::wnd()) {
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if (!Core::Sandbox::Instance().isSavingSession()) {
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window->hide();
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}
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}
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Core::Application::QuitAttempt();
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}
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bool quitting() {
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return _launchState != Launched;
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}
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LaunchState launchState() {
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return _launchState;
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}
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void setLaunchState(LaunchState state) {
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_launchState = state;
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}
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void restart() {
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using namespace Core;
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const auto updateReady = !UpdaterDisabled()
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&& (UpdateChecker().state() == UpdateChecker::State::Ready);
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if (updateReady) {
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cSetRestartingUpdate(true);
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} else {
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cSetRestarting(true);
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cSetRestartingToSettings(true);
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}
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App::quit();
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}
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QImage readImage(QByteArray data, QByteArray *format, bool opaque, bool *animated) {
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if (data.isEmpty()) {
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return QImage();
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}
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QByteArray tmpFormat;
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QImage result;
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QBuffer buffer(&data);
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if (!format) {
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format = &tmpFormat;
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}
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{
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QImageReader reader(&buffer, *format);
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#ifndef OS_MAC_OLD
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reader.setAutoTransform(true);
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#endif // OS_MAC_OLD
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if (animated) *animated = reader.supportsAnimation() && reader.imageCount() > 1;
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if (!reader.canRead()) {
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return QImage();
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}
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const auto imageSize = reader.size();
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if (imageSize.width() * imageSize.height() > kImageAreaLimit) {
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return QImage();
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}
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QByteArray fmt = reader.format();
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if (!fmt.isEmpty()) *format = fmt;
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if (!reader.read(&result)) {
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return QImage();
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}
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fmt = reader.format();
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if (!fmt.isEmpty()) *format = fmt;
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}
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buffer.seek(0);
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auto fmt = QString::fromUtf8(*format).toLower();
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if (fmt == "jpg" || fmt == "jpeg") {
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#ifdef OS_MAC_OLD
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if (auto exifData = exif_data_new_from_data((const uchar*)(data.constData()), data.size())) {
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auto byteOrder = exif_data_get_byte_order(exifData);
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if (auto exifEntry = exif_data_get_entry(exifData, EXIF_TAG_ORIENTATION)) {
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auto orientationFix = [exifEntry, byteOrder] {
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auto orientation = exif_get_short(exifEntry->data, byteOrder);
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switch (orientation) {
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case 2: return QTransform(-1, 0, 0, 1, 0, 0);
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case 3: return QTransform(-1, 0, 0, -1, 0, 0);
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case 4: return QTransform(1, 0, 0, -1, 0, 0);
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case 5: return QTransform(0, -1, -1, 0, 0, 0);
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case 6: return QTransform(0, 1, -1, 0, 0, 0);
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case 7: return QTransform(0, 1, 1, 0, 0, 0);
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case 8: return QTransform(0, -1, 1, 0, 0, 0);
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}
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return QTransform();
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};
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result = result.transformed(orientationFix());
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}
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exif_data_free(exifData);
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}
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#endif // OS_MAC_OLD
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} else if (opaque) {
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result = Images::prepareOpaque(std::move(result));
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}
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return result;
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}
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QImage readImage(const QString &file, QByteArray *format, bool opaque, bool *animated, QByteArray *content) {
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QFile f(file);
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if (f.size() > kImageSizeLimit || !f.open(QIODevice::ReadOnly)) {
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if (animated) *animated = false;
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return QImage();
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}
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auto imageBytes = f.readAll();
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auto result = readImage(imageBytes, format, opaque, animated);
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if (content && !result.isNull()) {
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*content = imageBytes;
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}
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return result;
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}
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}
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