init

Telegram/SourceFiles/core/file_utilities.h

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+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+namespace Main {
+class Session;
+} // namespace Main
+
+// legacy
+bool filedialogGetSaveFile(
+	QString &file,
+	const QString &caption,
+	const QString &filter,
+	const QString &initialPath);
+
+QString filedialogDefaultName(
+	const QString &prefix,
+	const QString &extension,
+	const QString &path = QString(),
+	bool skipExistance = false,
+	TimeId fileTime = TimeId(0));
+QString filedialogNextFilename(
+	const QString &name,
+	const QString &cur,
+	const QString &path = QString());
+
+namespace File {
+
+// Those functions are async wrappers to Platform::File::Unsafe* calls.
+void OpenUrl(const QString &url);
+void OpenEmailLink(const QString &email);
+void OpenWith(const QString &filepath);
+void Launch(const QString &filepath);
+void ShowInFolder(const QString &filepath);
+
+[[nodiscard]] QString DefaultDownloadPathFolder(
+	not_null<Main::Session*> session);
+[[nodiscard]] QString DefaultDownloadPath(not_null<Main::Session*> session);
+
+namespace internal {
+
+inline QString UrlToLocalDefault(const QUrl &url) {
+	return url.toLocalFile();
+}
+
+void UnsafeOpenUrlDefault(const QString &url);
+void UnsafeOpenEmailLinkDefault(const QString &email);
+void UnsafeLaunchDefault(const QString &filepath);
+
+} // namespace internal
+} // namespace File
+
+namespace FileDialog {
+
+struct OpenResult {
+	QStringList paths;
+	QByteArray remoteContent;
+};
+void GetOpenPath(
+	QPointer<QWidget> parent,
+	const QString &caption,
+	const QString &filter,
+	Fn<void(OpenResult &&result)> callback,
+	Fn<void()> failed = Fn<void()>());
+void GetOpenPaths(
+	QPointer<QWidget> parent,
+	const QString &caption,
+	const QString &filter,
+	Fn<void(OpenResult &&result)> callback,
+	Fn<void()> failed = Fn<void()>());
+void GetWritePath(
+	QPointer<QWidget> parent,
+	const QString &caption,
+	const QString &filter,
+	const QString &initialPath,
+	Fn<void(QString &&result)> callback,
+	Fn<void()> failed = Fn<void()>());
+void GetFolder(
+	QPointer<QWidget> parent,
+	const QString &caption,
+	const QString &initialPath,
+	Fn<void(QString &&result)> callback,
+	Fn<void()> failed = Fn<void()>());
+
+[[nodiscard]] QString AllFilesFilter();
+[[nodiscard]] QString ImagesFilter();
+[[nodiscard]] QString AllOrImagesFilter();
+[[nodiscard]] QString ImagesOrAllFilter();
+[[nodiscard]] QString PhotoVideoFilesFilter();
+[[nodiscard]] const QString &Tmp();
+
+namespace internal {
+
+enum class Type {
+	ReadFile,
+	ReadFiles,
+	ReadFolder,
+	WriteFile,
+};
+
+void InitLastPathDefault();
+
+bool GetDefault(
+	QPointer<QWidget> parent,
+	QStringList &files,
+	QByteArray &remoteContent,
+	const QString &caption,
+	const QString &filter,
+	::FileDialog::internal::Type type,
+	QString startFile);
+
+} // namespace internal
+} // namespace FileDialog