79 lines
2.1 KiB
C++
79 lines
2.1 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/chat/attach/attach_single_file_preview.h"
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#include "ui/chat/attach/attach_prepare.h"
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#include "ui/text/format_song_name.h"
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#include "ui/text/format_values.h"
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#include "core/mime_type.h"
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#include "styles/style_chat.h"
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#include <QtCore/QFileInfo>
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namespace Ui {
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SingleFilePreview::SingleFilePreview(
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QWidget *parent,
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const PreparedFile &file,
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AttachControls::Type type)
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: AbstractSingleFilePreview(parent, type) {
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preparePreview(file);
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}
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void SingleFilePreview::preparePreview(const PreparedFile &file) {
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AbstractSingleFilePreview::Data data;
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auto preview = QImage();
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if (const auto image = std::get_if<PreparedFileInformation::Image>(
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&file.information->media)) {
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preview = image->data;
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} else if (const auto video = std::get_if<PreparedFileInformation::Video>(
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&file.information->media)) {
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preview = video->thumbnail;
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}
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prepareThumbFor(data, preview);
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const auto filepath = file.path;
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if (filepath.isEmpty()) {
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auto filename = "image.png";
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data.name = filename;
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data.statusText = FormatImageSizeText(preview.size()
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/ preview.devicePixelRatio());
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data.fileIsImage = true;
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} else {
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auto fileinfo = QFileInfo(filepath);
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auto filename = fileinfo.fileName();
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data.fileIsImage = Core::FileIsImage(
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filename,
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Core::MimeTypeForFile(fileinfo).name());
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auto songTitle = QString();
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auto songPerformer = QString();
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if (file.information) {
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if (const auto song = std::get_if<PreparedFileInformation::Song>(
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&file.information->media)) {
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songTitle = song->title;
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songPerformer = song->performer;
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data.fileIsAudio = true;
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if (auto cover = song->cover; !cover.isNull()) {
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data.fileThumb = Ui::PrepareSongCoverForThumbnail(
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cover,
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st::attachPreviewLayout.thumbSize);
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}
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}
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}
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data.name = Text::FormatSongName(filename, songTitle, songPerformer)
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.string();
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data.statusText = FormatSizeText(fileinfo.size());
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}
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setData(data);
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}
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} // namespace Ui
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