tdesktop/Telegram/SourceFiles/ui/filedialog.h

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/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
2015-10-03 13:16:42 +00:00
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
2016-02-08 10:56:18 +00:00
Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
*/
#pragma once
#include "core/observer.h"
void filedialogInit();
bool filedialogGetOpenFiles(QStringList &files, QByteArray &remoteContent, const QString &caption, const QString &filter);
bool filedialogGetOpenFile(QString &file, QByteArray &remoteContent, const QString &caption, const QString &filter);
bool filedialogGetSaveFile(QString &file, const QString &caption, const QString &filter, const QString &startName);
bool filedialogGetDir(QString &dir, const QString &caption);
QString filedialogDefaultName(const QString &prefix, const QString &extension, const QString &path = QString(), bool skipExistance = false);
QString filedialogNextFilename(const QString &name, const QString &cur, const QString &path = QString());
QString filedialogAllFilesFilter();
namespace FileDialog {
namespace internal {
enum class Type {
ReadFile,
ReadFiles,
ReadFolder,
WriteFile,
};
} // namespace internal
using QueryId = uint64;
struct QueryUpdate {
QueryUpdate(QueryId id) : queryId(id) {
}
QueryId queryId;
QStringList filePaths;
QByteArray remoteContent;
};
QueryId queryReadFile(const QString &caption, const QString &filter);
QueryId queryReadFiles(const QString &caption, const QString &filter);
QueryId queryWriteFile(const QString &caption, const QString &filter, const QString &filePath);
QueryId queryReadFolder(const QString &caption);
// Returns false if no need to call it anymore right now.
// NB! This function enters an event loop.
bool processQuery();
base::Observable<QueryUpdate> &QueryDone();
} // namespace FileDialog