src/data/stickermanager.cpp - develop - s5z6/telegraf

src/data/stickermanager.cpp
121 строка4 KB
mbarashkov
Версия 0.97.4: ленивая загрузка стикеров; ускорена в 4 раза очередь запросов.
04 июл 2025, 15:26
04 июл 2025, 15:262779850
#include "stickermanager.h"
#include <QListIterator>

#include "../debuglog.h"

StickerManager* StickerManager::instance;

StickerManager::StickerManager(QObject *parent) :
    QObject(parent)
{    
    connect(TDLibResponseHandler::getInstance(), SIGNAL(recentStickersUpdated(QVariantList)), this, SLOT(handleRecentStickersUpdated(QVariantList)));
    connect(TDLibResponseHandler::getInstance(), SIGNAL(stickersReceived(QVariantList)), this, SLOT(handleStickersReceived(QVariantList)));
    connect(TDLibResponseHandler::getInstance(), SIGNAL(installedStickerSetsUpdated(QVariantList)), this, SLOT(handleInstalledStickerSetsUpdated(QVariantList)));
    connect(TDLibResponseHandler::getInstance(), SIGNAL(stickerSetsReceived(QVariantList)), this, SLOT(handleStickerSetsReceived(QVariantList)));
    connect(TDLibResponseHandler::getInstance(), SIGNAL(stickerSetReceived(QVariantMap)), this, SLOT(handleStickerSetReceived(QVariantMap)));
    StickerManager::instance = this;
}

QVariantList StickerManager::getRecentStickers()
{
    return this->recentStickers;
}

QVariantList StickerManager::getInstalledStickerSets()
{
    return this->installedStickerSets;
}

QVariantMap StickerManager::getStickerSet(const QString &stickerSetId)
{
    return this->stickerSets.value(stickerSetId).toMap();
}

bool StickerManager::hasStickerSet(const QString &stickerSetId)
{
    return this->stickerSets.contains(stickerSetId);
}

bool StickerManager::isStickerSetInstalled(const QString &stickerSetId)
{
    return this->installedStickerSetIds.contains(stickerSetId);
}

bool StickerManager::needsReload()
{
    return this->reloadNeeded;
}

void StickerManager::setNeedsReload(const bool &reloadNeeded)
{
    this->reloadNeeded = reloadNeeded;
}

void StickerManager::handleRecentStickersUpdated(const QVariantList &stickerIds)
{
    this->recentStickerIds = stickerIds;
}

void StickerManager::handleStickersReceived(const QVariantList &stickers)
{
    QListIterator<QVariant> stickersIterator(stickers);
    while (stickersIterator.hasNext()) {
        QVariantMap newSticker = stickersIterator.next().toMap();
        this->stickers.insert(newSticker.value("sticker").toMap().value("id").toString(), newSticker);
    }

    this->recentStickers.clear();
    QListIterator<QVariant> stickerIdIterator(this->recentStickerIds);
    while (stickerIdIterator.hasNext()) {
        QString stickerId = stickerIdIterator.next().toString();
        this->recentStickers.append(this->stickers.value(stickerId));
    }
}

void StickerManager::handleInstalledStickerSetsUpdated(const QVariantList &stickerSetIds)
{
    this->installedStickerSetIds = stickerSetIds;
}

void StickerManager::handleStickerSetsReceived(const QVariantList &stickerSets)
{
    QListIterator<QVariant> stickerSetsIterator(stickerSets);
    while (stickerSetsIterator.hasNext()) {
        QVariantMap newStickerSet = stickerSetsIterator.next().toMap();
        QString newSetId = newStickerSet.value("id").toString();
        bool isInstalled = newStickerSet.value("is_installed").toBool();
        if (isInstalled && !this->installedStickerSetIds.contains(newSetId)) {
            this->installedStickerSetIds.append(newSetId);
        }
        if (!isInstalled && this->installedStickerSetIds.contains(newSetId)) {
            this->installedStickerSetIds.removeAll(newSetId);
        }
        if (!this->stickerSets.contains(newSetId)) {
            this->stickerSets.insert(newSetId, newStickerSet);
        }
    }

    this->installedStickerSets.clear();
    QListIterator<QVariant> stickerSetIdIterator(this->installedStickerSetIds);
    int i = 0;
    this->stickerSetMap.clear();
    while (stickerSetIdIterator.hasNext()) {
        QString stickerSetId = stickerSetIdIterator.next().toString();
        if (this->stickerSets.contains(stickerSetId)) {
            this->installedStickerSets.append(this->stickerSets.value(stickerSetId));
            this->stickerSetMap.insert(stickerSetId, i);
            i++;
        }
    }
    emit stickerSetsReceived();
}

void StickerManager::handleStickerSetReceived(const QVariantMap &stickerSet)
{
    QString stickerSetId = stickerSet.value("id").toString();
    this->stickerSets.insert(stickerSetId, stickerSet);
    if (this->installedStickerSetIds.contains(stickerSetId)) {
        int setIndex = this->stickerSetMap.value(stickerSetId).toInt();
        this->installedStickerSets.replace(setIndex, stickerSet);
    }    
}