91 lines
2 KiB
C++
91 lines
2 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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#pragma once
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#include "core/file_utilities.h"
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#include "lang/lang_keys.h"
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struct FileMediaInformation;
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namespace Storage {
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enum class MimeDataState {
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None,
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Files,
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PhotoFiles,
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Image,
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};
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MimeDataState ComputeMimeDataState(const QMimeData *data);
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struct PreparedFile {
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enum class AlbumType {
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None,
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Photo,
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Video,
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};
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PreparedFile(const QString &path);
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PreparedFile(PreparedFile &&other);
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PreparedFile &operator=(PreparedFile &&other);
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~PreparedFile();
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QString path;
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QByteArray content;
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QString mime;
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std::unique_ptr<FileMediaInformation> information;
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QImage preview;
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QSize shownDimensions;
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AlbumType type = AlbumType::None;
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};
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struct PreparedList {
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enum class Error {
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None,
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NonLocalUrl,
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Directory,
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EmptyFile,
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TooLargeFile,
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};
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PreparedList() = default;
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PreparedList(Error error, QString errorData)
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: error(error)
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, errorData(errorData) {
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}
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static PreparedList Reordered(
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PreparedList &&list,
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std::vector<int> order);
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static std::optional<PreparedList> PreparedFileFromFilesDialog(
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FileDialog::OpenResult &&result,
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bool isAlbum,
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Fn<void(tr::phrase<>)> errorCallback,
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int previewWidth);
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void mergeToEnd(PreparedList &&other, bool cutToAlbumSize = false);
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bool canAddCaption(bool isAlbum, bool compressImages) const;
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Error error = Error::None;
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QString errorData;
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std::vector<PreparedFile> files;
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bool allFilesForCompress = true;
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bool albumIsPossible = false;
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};
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bool ValidateThumbDimensions(int width, int height);
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PreparedList PrepareMediaList(const QList<QUrl> &files, int previewWidth);
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PreparedList PrepareMediaList(const QStringList &files, int previewWidth);
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PreparedList PrepareMediaFromImage(
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QImage &&image,
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QByteArray &&content,
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int previewWidth);
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int MaxAlbumItems();
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} // namespace Storage
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