64 lines
1.4 KiB
C++
64 lines
1.4 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 "ui/image/image_source.h"
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#include "storage/cache/storage_cache_database.h"
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#include "storage/file_download_mtproto.h"
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#include "storage/file_download_web.h"
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#include "data/data_session.h"
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#include "data/data_file_origin.h"
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#include "history/history_item.h"
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#include "history/history.h"
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#include "main/main_session.h"
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#include "app.h"
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#include <QtCore/QBuffer>
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namespace Images {
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namespace {
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[[nodiscard]] QByteArray ReadContent(const QString &path) {
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auto file = QFile(path);
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const auto good = (file.size() <= App::kImageSizeLimit)
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&& file.open(QIODevice::ReadOnly);
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return good ? file.readAll() : QByteArray();
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}
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[[nodiscard]] QImage ReadImage(const QByteArray &content) {
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return App::readImage(content, nullptr, false, nullptr);
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}
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} // namespace
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ImageSource::ImageSource(const QString &path)
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: ImageSource(ReadContent(path)) {
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}
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ImageSource::ImageSource(const QByteArray &content)
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: ImageSource(ReadImage(content)) {
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}
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ImageSource::ImageSource(QImage &&data) : _data(std::move(data)) {
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}
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void ImageSource::load() {
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}
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QImage ImageSource::takeLoaded() {
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return _data;
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}
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int ImageSource::width() {
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return _data.width();
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}
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int ImageSource::height() {
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return _data.height();
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}
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} // namespace Images
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