1031 lines
27 KiB
C++
1031 lines
27 KiB
C++
/*
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WARNING! All changes made in this file will be lost!
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Created from 'empty' by 'codegen_emoji'
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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 "emoji_config.h"
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#include "chat_helpers/emoji_suggestions_helper.h"
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#include "base/bytes.h"
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#include "base/openssl_help.h"
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#include "base/parse_helper.h"
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#include "auth_session.h"
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namespace Ui {
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namespace Emoji {
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namespace {
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constexpr auto kSaveRecentEmojiTimeout = 3000;
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constexpr auto kUniversalSize = 72;
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constexpr auto kImagesPerRow = 32;
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constexpr auto kImageRowsPerSprite = 16;
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constexpr auto kSetVersion = uint32(1);
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constexpr auto kCacheVersion = uint32(3);
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constexpr auto kMaxId = uint32(1 << 8);
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constexpr auto kScaleForTouchBar = 150;
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const auto kSets = {
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Set{ 0, 0, 0, "Mac", ":/gui/emoji/set0_preview.webp" },
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Set{ 1, 246, 7'336'383, "Android", ":/gui/emoji/set1_preview.webp" },
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Set{ 2, 206, 5'038'738, "Twemoji", ":/gui/emoji/set2_preview.webp" },
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Set{ 3, 238, 6'992'260, "EmojiOne", ":/gui/emoji/set3_preview.webp" },
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};
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// Right now we can't allow users of Ui::Emoji to create custom sizes.
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// Any Instance::Instance() can invalidate Universal.id() and sprites.
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// So all Instance::Instance() should happen before async generations.
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class Instance {
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public:
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explicit Instance(int size);
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bool cached() const;
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void draw(QPainter &p, EmojiPtr emoji, int x, int y);
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private:
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void readCache();
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void generateCache();
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void checkUniversalImages();
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void pushSprite(QImage &&data);
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int _id = 0;
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int _size = 0;
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std::vector<QPixmap> _sprites;
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base::binary_guard _generating;
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};
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class UniversalImages {
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public:
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explicit UniversalImages(int id);
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int id() const;
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bool ensureLoaded();
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void clear();
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void draw(QPainter &p, EmojiPtr emoji, int size, int x, int y) const;
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// This method must be thread safe and so it is called after
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// the _id value is fixed and all _sprites are loaded.
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QImage generate(int size, int index) const;
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private:
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int _id = 0;
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std::vector<QImage> _sprites;
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};
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auto SizeNormal = -1;
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auto SizeLarge = -1;
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auto SpritesCount = -1;
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auto InstanceNormal = std::unique_ptr<Instance>();
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auto InstanceLarge = std::unique_ptr<Instance>();
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auto Universal = std::shared_ptr<UniversalImages>();
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auto Updates = rpl::event_stream<>();
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auto UpdatesRecent = rpl::event_stream<>();
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#if defined Q_OS_MAC && !defined OS_MAC_OLD
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auto TouchbarSize = -1;
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auto TouchbarInstance = std::unique_ptr<Instance>();
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auto TouchbarEmoji = (Instance*)nullptr;
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#endif
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auto MainEmojiMap = std::map<int, QPixmap>();
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auto OtherEmojiMap = std::map<int, std::map<int, QPixmap>>();
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int RowsCount(int index) {
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if (index + 1 < SpritesCount) {
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return kImageRowsPerSprite;
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}
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const auto count = internal::FullCount()
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- (index * kImagesPerRow * kImageRowsPerSprite);
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return (count / kImagesPerRow)
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+ ((count % kImagesPerRow) ? 1 : 0);
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}
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QString CacheFileNameMask(int size) {
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return "cache_" + QString::number(size) + '_';
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}
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QString CacheFilePath(int size, int index) {
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return internal::CacheFileFolder()
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+ '/'
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+ CacheFileNameMask(size)
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+ QString::number(index);
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}
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QString CurrentSettingPath() {
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return internal::CacheFileFolder() + "/current";
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}
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bool IsValidSetId(int id) {
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return (id == 0) || (id > 0 && id < kMaxId);
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}
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uint32 ComputeVersion(int id) {
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Expects(IsValidSetId(id));
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static_assert(kCacheVersion > 0 && kCacheVersion < (1 << 16));
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static_assert(kSetVersion > 0 && kSetVersion < (1 << 8));
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auto result = uint32(kCacheVersion);
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if (!id) {
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return result;
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}
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result |= (uint32(id) << 24) | (uint32(kSetVersion) << 16);
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return result;
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}
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int ReadCurrentSetId() {
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const auto path = CurrentSettingPath();
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auto file = QFile(path);
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if (!file.open(QIODevice::ReadOnly)) {
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return 0;
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}
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auto stream = QDataStream(&file);
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stream.setVersion(QDataStream::Qt_5_1);
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auto id = qint32(0);
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stream >> id;
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return (stream.status() == QDataStream::Ok && IsValidSetId(id))
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? id
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: 0;
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}
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void SwitchToSetPrepared(int id, std::shared_ptr<UniversalImages> images) {
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auto setting = QFile(CurrentSettingPath());
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if (!id) {
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setting.remove();
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} else if (setting.open(QIODevice::WriteOnly)) {
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auto stream = QDataStream(&setting);
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stream.setVersion(QDataStream::Qt_5_1);
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stream << qint32(id);
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}
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Universal = std::move(images);
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MainEmojiMap.clear();
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OtherEmojiMap.clear();
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Updates.fire({});
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}
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void ClearCurrentSetIdSync() {
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Expects(Universal != nullptr);
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const auto id = Universal->id();
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if (!id) {
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return;
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}
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QDir(internal::SetDataPath(id)).removeRecursively();
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const auto newId = 0;
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auto universal = std::make_shared<UniversalImages>(newId);
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universal->ensureLoaded();
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SwitchToSetPrepared(newId, std::move(universal));
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}
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void SaveToFile(int id, const QImage &image, int size, int index) {
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Expects(image.bytesPerLine() == image.width() * 4);
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QFile f(CacheFilePath(size, index));
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if (!f.open(QIODevice::WriteOnly)) {
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if (!QDir::current().mkpath(internal::CacheFileFolder())
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|| !f.open(QIODevice::WriteOnly)) {
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LOG(("App Error: Could not open emoji cache '%1' for size %2_%3"
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).arg(f.fileName()
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).arg(size
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).arg(index));
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return;
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}
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}
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const auto write = [&](bytes::const_span data) {
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return f.write(
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reinterpret_cast<const char*>(data.data()),
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data.size()
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) == data.size();
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};
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const uint32 header[] = {
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uint32(ComputeVersion(id)),
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uint32(size),
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uint32(image.width()),
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uint32(image.height()),
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};
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const auto data = bytes::const_span(
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reinterpret_cast<const bytes::type*>(image.bits()),
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image.width() * image.height() * 4);
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if (!write(bytes::make_span(header))
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|| !write(data)
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|| !write(openssl::Sha256(bytes::make_span(header), data))
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|| false) {
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LOG(("App Error: Could not write emoji cache '%1' for size %2"
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).arg(f.fileName()
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).arg(size));
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}
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}
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QImage LoadFromFile(int id, int size, int index) {
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const auto rows = RowsCount(index);
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const auto width = kImagesPerRow * size;
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const auto height = rows * size;
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const auto fileSize = 4 * sizeof(uint32)
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+ (width * height * 4)
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+ openssl::kSha256Size;
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QFile f(CacheFilePath(size, index));
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if (!f.exists()
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|| f.size() != fileSize
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|| !f.open(QIODevice::ReadOnly)) {
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return QImage();
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}
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const auto read = [&](bytes::span data) {
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return f.read(
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reinterpret_cast<char*>(data.data()),
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data.size()
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) == data.size();
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};
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uint32 header[4] = { 0 };
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if (!read(bytes::make_span(header))
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|| header[0] != ComputeVersion(id)
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|| header[1] != size
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|| header[2] != width
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|| header[3] != height) {
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return QImage();
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}
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auto result = QImage(
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width,
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height,
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QImage::Format_ARGB32_Premultiplied);
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Assert(result.bytesPerLine() == width * 4);
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const auto data = bytes::make_span(
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reinterpret_cast<bytes::type*>(result.bits()),
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width * height * 4);
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auto signature = bytes::vector(openssl::kSha256Size);
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if (!read(data)
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|| !read(signature)
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//|| (bytes::compare(
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// signature,
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// openssl::Sha256(bytes::make_span(header), data)) != 0)
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|| false) {
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return QImage();
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}
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crl::async([=, signature = std::move(signature)] {
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// This should not happen (invalid signature),
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// so we delay this check and fix only the next launch.
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const auto data = bytes::make_span(
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reinterpret_cast<const bytes::type*>(result.bits()),
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width * height * 4);
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const auto result = bytes::compare(
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signature,
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openssl::Sha256(bytes::make_span(header), data));
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if (result != 0) {
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QFile(CacheFilePath(size, index)).remove();
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}
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});
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return result;
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}
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std::vector<QImage> LoadSprites(int id) {
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Expects(IsValidSetId(id));
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Expects(SpritesCount > 0);
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auto result = std::vector<QImage>();
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const auto folder = (id != 0)
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? internal::SetDataPath(id) + '/'
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: qsl(":/gui/emoji/");
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const auto base = folder + "emoji_";
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return ranges::view::ints(
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0,
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SpritesCount
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) | ranges::view::transform([&](int index) {
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return base + QString::number(index + 1) + ".webp";
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}) | ranges::view::transform([](const QString &path) {
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return QImage(path, "WEBP").convertToFormat(
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QImage::Format_ARGB32_Premultiplied);
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}) | ranges::to_vector;
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}
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bool ValidateConfig(int id) {
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Expects(IsValidSetId(id));
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if (!id) {
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return true;
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}
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constexpr auto kSizeLimit = 65536;
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auto config = QFile(internal::SetDataPath(id) + "/config.json");
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if (!config.open(QIODevice::ReadOnly) || config.size() > kSizeLimit) {
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return false;
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}
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auto error = QJsonParseError{ 0, QJsonParseError::NoError };
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const auto document = QJsonDocument::fromJson(
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base::parse::stripComments(config.readAll()),
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&error);
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config.close();
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if (error.error != QJsonParseError::NoError) {
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return false;
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}
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if (document.object()["id"].toInt() != id
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|| document.object()["version"].toInt() != kSetVersion) {
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return false;
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}
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return true;
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}
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std::vector<QImage> LoadAndValidateSprites(int id) {
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Expects(IsValidSetId(id));
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Expects(SpritesCount > 0);
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if (!ValidateConfig(id)) {
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return {};
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}
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auto result = LoadSprites(id);
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const auto sizes = ranges::view::ints(
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0,
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SpritesCount
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) | ranges::view::transform([](int index) {
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return QSize(
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kImagesPerRow * kUniversalSize,
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RowsCount(index) * kUniversalSize);
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});
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const auto good = ranges::view::zip_with(
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[](const QImage &data, QSize size) { return data.size() == size; },
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result,
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sizes);
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if (ranges::find(good, false) != end(good)) {
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return {};
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}
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return result;
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}
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UniversalImages::UniversalImages(int id) : _id(id) {
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Expects(IsValidSetId(id));
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}
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int UniversalImages::id() const {
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return _id;
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}
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bool UniversalImages::ensureLoaded() {
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Expects(SpritesCount > 0);
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if (!_sprites.empty()) {
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return true;
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}
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_sprites = LoadAndValidateSprites(_id);
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return !_sprites.empty();
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}
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void UniversalImages::clear() {
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_sprites.clear();
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}
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void UniversalImages::draw(
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QPainter &p,
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EmojiPtr emoji,
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int size,
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int x,
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int y) const {
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Expects(emoji->sprite() < _sprites.size());
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const auto large = kUniversalSize;
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const auto &original = _sprites[emoji->sprite()];
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const auto data = original.bits();
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const auto stride = original.bytesPerLine();
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const auto format = original.format();
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const auto row = emoji->row();
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const auto column = emoji->column();
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auto single = QImage(
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data + (row * kImagesPerRow * large + column) * large * 4,
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large,
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large,
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stride,
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format
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).scaled(
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size,
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size,
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Qt::IgnoreAspectRatio,
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Qt::SmoothTransformation);
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single.setDevicePixelRatio(p.device()->devicePixelRatio());
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p.drawImage(x, y, single);
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}
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QImage UniversalImages::generate(int size, int index) const {
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Expects(size > 0);
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Expects(index < _sprites.size());
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const auto rows = RowsCount(index);
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const auto large = kUniversalSize;
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const auto &original = _sprites[index];
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const auto data = original.bits();
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const auto stride = original.bytesPerLine();
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const auto format = original.format();
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auto result = QImage(
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size * kImagesPerRow,
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size * rows,
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QImage::Format_ARGB32_Premultiplied);
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result.fill(Qt::transparent);
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{
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QPainter p(&result);
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for (auto y = 0; y != rows; ++y) {
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for (auto x = 0; x != kImagesPerRow; ++x) {
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const auto single = QImage(
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data + (y * kImagesPerRow * large + x) * large * 4,
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large,
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large,
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stride,
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format
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).scaled(
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size,
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size,
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Qt::IgnoreAspectRatio,
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Qt::SmoothTransformation);
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p.drawImage(
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x * size,
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y * size,
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single);
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}
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}
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}
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SaveToFile(_id, result, size, index);
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return result;
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}
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void AppendPartToResult(TextWithEntities &result, const QChar *start, const QChar *from, const QChar *to) {
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if (to <= from) {
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return;
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}
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for (auto &entity : result.entities) {
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if (entity.offset() >= to - start) break;
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if (entity.offset() + entity.length() < from - start) continue;
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if (entity.offset() >= from - start) {
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entity.extendToLeft(from - start - result.text.size());
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}
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if (entity.offset() + entity.length() <= to - start) {
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entity.shrinkFromRight(from - start - result.text.size());
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}
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}
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result.text.append(from, to - from);
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}
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bool IsReplacementPart(ushort ch) {
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return (ch >= 'a' && ch <= 'z') || (ch >= '0' && ch <= '9') || (ch == '-') || (ch == '+') || (ch == '_');
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}
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EmojiPtr FindReplacement(const QChar *start, const QChar *end, int *outLength) {
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if (start != end && *start == ':') {
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auto maxLength = GetSuggestionMaxLength();
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for (auto till = start + 1; till != end; ++till) {
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if (*till == ':') {
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auto text = QString::fromRawData(start, till + 1 - start);
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auto emoji = GetSuggestionEmoji(QStringToUTF16(text));
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auto result = Find(QStringFromUTF16(emoji));
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if (result) {
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if (outLength) *outLength = (till + 1 - start);
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}
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return result;
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} else if (!IsReplacementPart(till->unicode()) || (till - start) > maxLength) {
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break;
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}
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}
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}
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return internal::FindReplace(start, end, outLength);
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}
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void ClearUniversalChecked() {
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Expects(InstanceNormal != nullptr && InstanceLarge != nullptr);
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if (InstanceNormal->cached() && InstanceLarge->cached() && Universal) {
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Universal->clear();
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}
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}
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} // namespace
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namespace internal {
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QString CacheFileFolder() {
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return cWorkingDir() + "tdata/emoji";
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}
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QString SetDataPath(int id) {
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Expects(IsValidSetId(id) && id != 0);
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return CacheFileFolder() + "/set" + QString::number(id);
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}
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} // namespace internal
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void Init() {
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internal::Init();
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const auto count = internal::FullCount();
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const auto persprite = kImagesPerRow * kImageRowsPerSprite;
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SpritesCount = (count / persprite) + ((count % persprite) ? 1 : 0);
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SizeNormal = ConvertScale(18, cScale() * cIntRetinaFactor());
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SizeLarge = int(ConvertScale(18 * 4 / 3., cScale() * cIntRetinaFactor()));
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Universal = std::make_shared<UniversalImages>(ReadCurrentSetId());
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InstanceNormal = std::make_unique<Instance>(SizeNormal);
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InstanceLarge = std::make_unique<Instance>(SizeLarge);
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|
|
#if defined Q_OS_MAC && !defined OS_MAC_OLD
|
|
if (cScale() != kScaleForTouchBar) {
|
|
TouchbarSize = int(ConvertScale(18 * 4 / 3.,
|
|
kScaleForTouchBar * cIntRetinaFactor()));
|
|
TouchbarInstance = std::make_unique<Instance>(TouchbarSize);
|
|
TouchbarEmoji = TouchbarInstance.get();
|
|
} else {
|
|
TouchbarEmoji = InstanceLarge.get();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void Clear() {
|
|
MainEmojiMap.clear();
|
|
OtherEmojiMap.clear();
|
|
|
|
InstanceNormal = nullptr;
|
|
InstanceLarge = nullptr;
|
|
#if defined Q_OS_MAC && !defined OS_MAC_OLD
|
|
TouchbarInstance = nullptr;
|
|
TouchbarEmoji = nullptr;
|
|
#endif
|
|
}
|
|
|
|
void ClearIrrelevantCache() {
|
|
Expects(SizeNormal > 0);
|
|
Expects(SizeLarge > 0);
|
|
|
|
crl::async([] {
|
|
const auto folder = internal::CacheFileFolder();
|
|
const auto list = QDir(folder).entryList(QDir::Files);
|
|
const auto good1 = CacheFileNameMask(SizeNormal);
|
|
const auto good2 = CacheFileNameMask(SizeLarge);
|
|
const auto good3full = CurrentSettingPath();
|
|
for (const auto &name : list) {
|
|
if (!name.startsWith(good1) && !name.startsWith(good2)) {
|
|
const auto full = folder + '/' + name;
|
|
if (full != good3full) {
|
|
QFile(full).remove();
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
tr::phrase<> CategoryTitle(int index) {
|
|
switch (index) {
|
|
case 1: return tr::lng_emoji_category1;
|
|
case 2: return tr::lng_emoji_category2;
|
|
case 3: return tr::lng_emoji_category3;
|
|
case 4: return tr::lng_emoji_category4;
|
|
case 5: return tr::lng_emoji_category5;
|
|
case 6: return tr::lng_emoji_category6;
|
|
case 7: return tr::lng_emoji_category7;
|
|
}
|
|
Unexpected("Index in CategoryTitle.");
|
|
}
|
|
|
|
std::vector<Set> Sets() {
|
|
return kSets | ranges::to_vector;
|
|
}
|
|
|
|
int CurrentSetId() {
|
|
Expects(Universal != nullptr);
|
|
|
|
return Universal->id();
|
|
}
|
|
|
|
void SwitchToSet(int id, Fn<void(bool)> callback) {
|
|
Expects(IsValidSetId(id));
|
|
|
|
if (Universal && Universal->id() == id) {
|
|
callback(true);
|
|
return;
|
|
}
|
|
crl::async([=] {
|
|
auto universal = std::make_shared<UniversalImages>(id);
|
|
if (!universal->ensureLoaded()) {
|
|
crl::on_main([=] {
|
|
callback(false);
|
|
});
|
|
} else {
|
|
crl::on_main([=, universal = std::move(universal)]() mutable {
|
|
SwitchToSetPrepared(id, std::move(universal));
|
|
callback(true);
|
|
});
|
|
}
|
|
});
|
|
}
|
|
|
|
bool SetIsReady(int id) {
|
|
Expects(IsValidSetId(id));
|
|
|
|
if (!id) {
|
|
return true;
|
|
}
|
|
const auto folder = internal::SetDataPath(id) + '/';
|
|
auto names = ranges::view::ints(
|
|
0,
|
|
SpritesCount + 1
|
|
) | ranges::view::transform([](int index) {
|
|
return index
|
|
? "emoji_" + QString::number(index) + ".webp"
|
|
: QString("config.json");
|
|
});
|
|
const auto bad = ranges::find_if(names, [&](const QString &name) {
|
|
return !QFile(folder + name).exists();
|
|
});
|
|
return (bad == names.end());
|
|
}
|
|
|
|
rpl::producer<> Updated() {
|
|
return Updates.events();
|
|
}
|
|
|
|
int GetSizeNormal() {
|
|
Expects(SizeNormal > 0);
|
|
|
|
return SizeNormal;
|
|
}
|
|
|
|
int GetSizeLarge() {
|
|
Expects(SizeLarge > 0);
|
|
|
|
return SizeLarge;
|
|
}
|
|
|
|
#if defined Q_OS_MAC && !defined OS_MAC_OLD
|
|
int GetSizeTouchbar() {
|
|
return (cScale() == kScaleForTouchBar)
|
|
? GetSizeLarge()
|
|
: TouchbarSize;
|
|
}
|
|
#endif
|
|
|
|
int One::variantsCount() const {
|
|
return hasVariants() ? 5 : 0;
|
|
}
|
|
|
|
int One::variantIndex(EmojiPtr variant) const {
|
|
return (variant - original());
|
|
}
|
|
|
|
EmojiPtr One::variant(int index) const {
|
|
return (index >= 0 && index <= variantsCount()) ? (original() + index) : this;
|
|
}
|
|
|
|
QString IdFromOldKey(uint64 oldKey) {
|
|
auto code = uint32(oldKey >> 32);
|
|
auto code2 = uint32(oldKey & 0xFFFFFFFFLLU);
|
|
if (!code && code2) {
|
|
code = base::take(code2);
|
|
}
|
|
if ((code & 0xFFFF0000U) != 0xFFFF0000U) { // code and code2 contain the whole id
|
|
auto result = QString();
|
|
result.reserve(4);
|
|
auto addCode = [&result](uint32 code) {
|
|
if (auto high = (code >> 16)) {
|
|
result.append(QChar(static_cast<ushort>(high & 0xFFFFU)));
|
|
}
|
|
result.append(QChar(static_cast<ushort>(code & 0xFFFFU)));
|
|
};
|
|
addCode(code);
|
|
if (code2) addCode(code2);
|
|
return result;
|
|
}
|
|
|
|
// old sequence
|
|
auto sequenceIndex = int(code & 0xFFFFU);
|
|
switch (sequenceIndex) {
|
|
case 0: return QString::fromUtf8("\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa7");
|
|
case 1: return QString::fromUtf8("\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa7\xe2\x80\x8d\xf0\x9f\x91\xa6");
|
|
case 2: return QString::fromUtf8("\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa6\xe2\x80\x8d\xf0\x9f\x91\xa6");
|
|
case 3: return QString::fromUtf8("\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa7\xe2\x80\x8d\xf0\x9f\x91\xa7");
|
|
case 4: return QString::fromUtf8("\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa6");
|
|
case 5: return QString::fromUtf8("\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa7");
|
|
case 6: return QString::fromUtf8("\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa7\xe2\x80\x8d\xf0\x9f\x91\xa6");
|
|
case 7: return QString::fromUtf8("\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa6\xe2\x80\x8d\xf0\x9f\x91\xa6");
|
|
case 8: return QString::fromUtf8("\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa9\xe2\x80\x8d\xf0\x9f\x91\xa7\xe2\x80\x8d\xf0\x9f\x91\xa7");
|
|
case 9: return QString::fromUtf8("\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa6");
|
|
case 10: return QString::fromUtf8("\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa7");
|
|
case 11: return QString::fromUtf8("\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa7\xe2\x80\x8d\xf0\x9f\x91\xa6");
|
|
case 12: return QString::fromUtf8("\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa6\xe2\x80\x8d\xf0\x9f\x91\xa6");
|
|
case 13: return QString::fromUtf8("\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa8\xe2\x80\x8d\xf0\x9f\x91\xa7\xe2\x80\x8d\xf0\x9f\x91\xa7");
|
|
case 14: return QString::fromUtf8("\xf0\x9f\x91\xa9\xe2\x80\x8d\xe2\x9d\xa4\xef\xb8\x8f\xe2\x80\x8d\xf0\x9f\x91\xa9");
|
|
case 15: return QString::fromUtf8("\xf0\x9f\x91\xa8\xe2\x80\x8d\xe2\x9d\xa4\xef\xb8\x8f\xe2\x80\x8d\xf0\x9f\x91\xa8");
|
|
case 16: return QString::fromUtf8("\xf0\x9f\x91\xa9\xe2\x80\x8d\xe2\x9d\xa4\xef\xb8\x8f\xe2\x80\x8d\xf0\x9f\x92\x8b\xe2\x80\x8d\xf0\x9f\x91\xa9");
|
|
case 17: return QString::fromUtf8("\xf0\x9f\x91\xa8\xe2\x80\x8d\xe2\x9d\xa4\xef\xb8\x8f\xe2\x80\x8d\xf0\x9f\x92\x8b\xe2\x80\x8d\xf0\x9f\x91\xa8");
|
|
case 18: return QString::fromUtf8("\xf0\x9f\x91\x81\xe2\x80\x8d\xf0\x9f\x97\xa8");
|
|
}
|
|
return QString();
|
|
}
|
|
|
|
void ReplaceInText(TextWithEntities &result) {
|
|
auto newText = TextWithEntities();
|
|
newText.entities = std::move(result.entities);
|
|
auto currentEntity = newText.entities.begin();
|
|
auto entitiesEnd = newText.entities.end();
|
|
auto emojiStart = result.text.constData();
|
|
auto emojiEnd = emojiStart;
|
|
auto end = emojiStart + result.text.size();
|
|
auto canFindEmoji = true;
|
|
for (auto ch = emojiEnd; ch != end;) {
|
|
auto emojiLength = 0;
|
|
auto emoji = canFindEmoji ? FindReplacement(ch, end, &emojiLength) : nullptr;
|
|
auto newEmojiEnd = ch + emojiLength;
|
|
|
|
while (currentEntity != entitiesEnd && ch >= emojiStart + currentEntity->offset() + currentEntity->length()) {
|
|
++currentEntity;
|
|
}
|
|
if (emoji &&
|
|
(ch == emojiStart || !ch->isLetterOrNumber() || !(ch - 1)->isLetterOrNumber()) &&
|
|
(newEmojiEnd == end || !newEmojiEnd->isLetterOrNumber() || newEmojiEnd == emojiStart || !(newEmojiEnd - 1)->isLetterOrNumber()) &&
|
|
(currentEntity == entitiesEnd || (ch < emojiStart + currentEntity->offset() && newEmojiEnd <= emojiStart + currentEntity->offset()) || (ch >= emojiStart + currentEntity->offset() + currentEntity->length() && newEmojiEnd > emojiStart + currentEntity->offset() + currentEntity->length()))
|
|
) {
|
|
if (newText.text.isEmpty()) newText.text.reserve(result.text.size());
|
|
|
|
AppendPartToResult(newText, emojiStart, emojiEnd, ch);
|
|
|
|
if (emoji->hasVariants()) {
|
|
auto it = cEmojiVariants().constFind(emoji->nonColoredId());
|
|
if (it != cEmojiVariants().cend()) {
|
|
emoji = emoji->variant(it.value());
|
|
}
|
|
}
|
|
newText.text.append(emoji->text());
|
|
|
|
ch = emojiEnd = newEmojiEnd;
|
|
canFindEmoji = true;
|
|
} else {
|
|
if (internal::IsReplaceEdge(ch)) {
|
|
canFindEmoji = true;
|
|
} else {
|
|
canFindEmoji = false;
|
|
}
|
|
++ch;
|
|
}
|
|
}
|
|
if (newText.text.isEmpty()) {
|
|
result.entities = std::move(newText.entities);
|
|
} else {
|
|
AppendPartToResult(newText, emojiStart, emojiEnd, end);
|
|
result = std::move(newText);
|
|
}
|
|
}
|
|
|
|
RecentEmojiPack &GetRecent() {
|
|
if (cRecentEmoji().isEmpty()) {
|
|
RecentEmojiPack result;
|
|
auto haveAlready = [&result](EmojiPtr emoji) {
|
|
for (auto &row : result) {
|
|
if (row.first->id() == emoji->id()) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
if (!cRecentEmojiPreload().isEmpty()) {
|
|
auto preload = cRecentEmojiPreload();
|
|
cSetRecentEmojiPreload(RecentEmojiPreload());
|
|
result.reserve(preload.size());
|
|
for (auto i = preload.cbegin(), e = preload.cend(); i != e; ++i) {
|
|
if (auto emoji = Ui::Emoji::Find(i->first)) {
|
|
if (!haveAlready(emoji)) {
|
|
result.push_back(qMakePair(emoji, i->second));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
auto defaultRecent = {
|
|
0xD83DDE02LLU,
|
|
0xD83DDE18LLU,
|
|
0x2764LLU,
|
|
0xD83DDE0DLLU,
|
|
0xD83DDE0ALLU,
|
|
0xD83DDE01LLU,
|
|
0xD83DDC4DLLU,
|
|
0x263ALLU,
|
|
0xD83DDE14LLU,
|
|
0xD83DDE04LLU,
|
|
0xD83DDE2DLLU,
|
|
0xD83DDC8BLLU,
|
|
0xD83DDE12LLU,
|
|
0xD83DDE33LLU,
|
|
0xD83DDE1CLLU,
|
|
0xD83DDE48LLU,
|
|
0xD83DDE09LLU,
|
|
0xD83DDE03LLU,
|
|
0xD83DDE22LLU,
|
|
0xD83DDE1DLLU,
|
|
0xD83DDE31LLU,
|
|
0xD83DDE21LLU,
|
|
0xD83DDE0FLLU,
|
|
0xD83DDE1ELLU,
|
|
0xD83DDE05LLU,
|
|
0xD83DDE1ALLU,
|
|
0xD83DDE4ALLU,
|
|
0xD83DDE0CLLU,
|
|
0xD83DDE00LLU,
|
|
0xD83DDE0BLLU,
|
|
0xD83DDE06LLU,
|
|
0xD83DDC4CLLU,
|
|
0xD83DDE10LLU,
|
|
0xD83DDE15LLU,
|
|
};
|
|
for (auto oldKey : defaultRecent) {
|
|
if (result.size() >= kRecentLimit) break;
|
|
|
|
if (auto emoji = Ui::Emoji::FromOldKey(oldKey)) {
|
|
if (!haveAlready(emoji)) {
|
|
result.push_back(qMakePair(emoji, 1));
|
|
}
|
|
}
|
|
}
|
|
cSetRecentEmoji(result);
|
|
}
|
|
return cRefRecentEmoji();
|
|
}
|
|
|
|
void AddRecent(EmojiPtr emoji) {
|
|
auto &recent = GetRecent();
|
|
auto i = recent.begin(), e = recent.end();
|
|
for (; i != e; ++i) {
|
|
if (i->first == emoji) {
|
|
++i->second;
|
|
if (i->second > 0x8000) {
|
|
for (auto j = recent.begin(); j != e; ++j) {
|
|
if (j->second > 1) {
|
|
j->second /= 2;
|
|
} else {
|
|
j->second = 1;
|
|
}
|
|
}
|
|
}
|
|
for (; i != recent.begin(); --i) {
|
|
if ((i - 1)->second > i->second) {
|
|
break;
|
|
}
|
|
qSwap(*i, *(i - 1));
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if (i == e) {
|
|
while (recent.size() >= kRecentLimit) {
|
|
recent.pop_back();
|
|
}
|
|
recent.push_back(qMakePair(emoji, 1));
|
|
for (i = recent.end() - 1; i != recent.begin(); --i) {
|
|
if ((i - 1)->second > i->second) {
|
|
break;
|
|
}
|
|
qSwap(*i, *(i - 1));
|
|
}
|
|
}
|
|
UpdatesRecent.fire({});
|
|
}
|
|
|
|
rpl::producer<> UpdatedRecent() {
|
|
return UpdatesRecent.events();
|
|
}
|
|
|
|
const QPixmap &SinglePixmap(EmojiPtr emoji, int fontHeight) {
|
|
auto &map = (fontHeight == st::msgFont->height)
|
|
? MainEmojiMap
|
|
: OtherEmojiMap[fontHeight];
|
|
auto i = map.find(emoji->index());
|
|
if (i == end(map)) {
|
|
auto image = QImage(
|
|
SizeNormal + st::emojiPadding * cIntRetinaFactor() * 2,
|
|
fontHeight * cIntRetinaFactor(),
|
|
QImage::Format_ARGB32_Premultiplied);
|
|
image.setDevicePixelRatio(cRetinaFactor());
|
|
image.fill(Qt::transparent);
|
|
{
|
|
QPainter p(&image);
|
|
PainterHighQualityEnabler hq(p);
|
|
Draw(
|
|
p,
|
|
emoji,
|
|
SizeNormal,
|
|
st::emojiPadding * cIntRetinaFactor(),
|
|
(fontHeight * cIntRetinaFactor() - SizeNormal) / 2);
|
|
}
|
|
i = map.emplace(
|
|
emoji->index(),
|
|
App::pixmapFromImageInPlace(std::move(image))).first;
|
|
}
|
|
return i->second;
|
|
}
|
|
|
|
void Draw(QPainter &p, EmojiPtr emoji, int size, int x, int y) {
|
|
#if defined Q_OS_MAC && !defined OS_MAC_OLD
|
|
const auto s = (cScale() == kScaleForTouchBar)
|
|
? SizeLarge
|
|
: TouchbarSize;
|
|
if (size == s) {
|
|
TouchbarEmoji->draw(p, emoji, x, y);
|
|
return;
|
|
}
|
|
#endif
|
|
if (size == SizeNormal) {
|
|
InstanceNormal->draw(p, emoji, x, y);
|
|
} else if (size == SizeLarge) {
|
|
InstanceLarge->draw(p, emoji, x, y);
|
|
} else {
|
|
Unexpected("Size in Ui::Emoji::Draw.");
|
|
}
|
|
}
|
|
|
|
Instance::Instance(int size) : _id(Universal->id()), _size(size) {
|
|
Expects(Universal != nullptr);
|
|
|
|
readCache();
|
|
if (!cached()) {
|
|
generateCache();
|
|
}
|
|
}
|
|
|
|
bool Instance::cached() const {
|
|
Expects(Universal != nullptr);
|
|
|
|
return (Universal->id() == _id) && (_sprites.size() == SpritesCount);
|
|
}
|
|
|
|
void Instance::draw(QPainter &p, EmojiPtr emoji, int x, int y) {
|
|
if (Universal && Universal->id() != _id) {
|
|
generateCache();
|
|
}
|
|
const auto sprite = emoji->sprite();
|
|
if (sprite >= _sprites.size()) {
|
|
Assert(Universal != nullptr);
|
|
Universal->draw(p, emoji, _size, x, y);
|
|
return;
|
|
}
|
|
p.drawPixmap(
|
|
QPoint(x, y),
|
|
_sprites[sprite],
|
|
QRect(emoji->column() * _size, emoji->row() * _size, _size, _size));
|
|
}
|
|
|
|
void Instance::readCache() {
|
|
for (auto i = 0; i != SpritesCount; ++i) {
|
|
auto image = LoadFromFile(_id, _size, i);
|
|
if (image.isNull()) {
|
|
return;
|
|
}
|
|
pushSprite(std::move(image));
|
|
}
|
|
}
|
|
|
|
void Instance::checkUniversalImages() {
|
|
Expects(Universal != nullptr);
|
|
|
|
if (_id != Universal->id()) {
|
|
_id = Universal->id();
|
|
_generating = nullptr;
|
|
_sprites.clear();
|
|
}
|
|
if (!Universal->ensureLoaded() && Universal->id() != 0) {
|
|
ClearCurrentSetIdSync();
|
|
}
|
|
}
|
|
|
|
void Instance::generateCache() {
|
|
checkUniversalImages();
|
|
|
|
const auto size = _size;
|
|
const auto index = _sprites.size();
|
|
crl::async([
|
|
=,
|
|
universal = Universal,
|
|
guard = _generating.make_guard()
|
|
]() mutable {
|
|
crl::on_main(std::move(guard), [
|
|
=,
|
|
image = universal->generate(size, index)
|
|
]() mutable {
|
|
if (universal != Universal) {
|
|
return;
|
|
}
|
|
pushSprite(std::move(image));
|
|
if (cached()) {
|
|
ClearUniversalChecked();
|
|
} else {
|
|
generateCache();
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
void Instance::pushSprite(QImage &&data) {
|
|
_sprites.push_back(App::pixmapFromImageInPlace(std::move(data)));
|
|
_sprites.back().setDevicePixelRatio(cRetinaFactor());
|
|
}
|
|
|
|
} // namespace Emoji
|
|
} // namespace Ui
|