256 lines
8.5 KiB
C++
256 lines
8.5 KiB
C++
/*
|
|
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.
|
|
|
|
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
|
|
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
|
|
*/
|
|
#include "core/file_utilities.h"
|
|
|
|
#include "mainwindow.h"
|
|
#include "storage/localstorage.h"
|
|
#include "platform/platform_file_utilities.h"
|
|
#include "base/task_queue.h"
|
|
#include "messenger.h"
|
|
|
|
bool filedialogGetSaveFile(QString &file, const QString &caption, const QString &filter, const QString &initialPath) {
|
|
QStringList files;
|
|
QByteArray remoteContent;
|
|
bool result = Platform::FileDialog::Get(files, remoteContent, caption, filter, FileDialog::internal::Type::WriteFile, initialPath);
|
|
file = files.isEmpty() ? QString() : files.at(0);
|
|
return result;
|
|
}
|
|
|
|
QString filedialogDefaultName(const QString &prefix, const QString &extension, const QString &path, bool skipExistance, int fileTime) {
|
|
auto directoryPath = path;
|
|
if (directoryPath.isEmpty()) {
|
|
if (cDialogLastPath().isEmpty()) {
|
|
Platform::FileDialog::InitLastPath();
|
|
}
|
|
directoryPath = cDialogLastPath();
|
|
}
|
|
|
|
QString base;
|
|
if (fileTime) {
|
|
base = prefix + ::date(fileTime).toString("_yyyy-MM-dd_HH-mm-ss");
|
|
} else {
|
|
struct tm tm;
|
|
time_t t = time(NULL);
|
|
mylocaltime(&tm, &t);
|
|
|
|
QChar zero('0');
|
|
base = prefix + qsl("_%1-%2-%3_%4-%5-%6").arg(tm.tm_year + 1900).arg(tm.tm_mon + 1, 2, 10, zero).arg(tm.tm_mday, 2, 10, zero).arg(tm.tm_hour, 2, 10, zero).arg(tm.tm_min, 2, 10, zero).arg(tm.tm_sec, 2, 10, zero);
|
|
}
|
|
|
|
QString name;
|
|
if (skipExistance) {
|
|
name = base + extension;
|
|
} else {
|
|
QDir dir(directoryPath);
|
|
QString nameBase = dir.absolutePath() + '/' + base;
|
|
name = nameBase + extension;
|
|
for (int i = 0; QFileInfo(name).exists(); ++i) {
|
|
name = nameBase + qsl(" (%1)").arg(i + 2) + extension;
|
|
}
|
|
}
|
|
return name;
|
|
}
|
|
|
|
QString filedialogNextFilename(const QString &name, const QString &cur, const QString &path) {
|
|
QDir dir(path.isEmpty() ? cDialogLastPath() : path);
|
|
int32 extIndex = name.lastIndexOf('.');
|
|
QString prefix = name, extension;
|
|
if (extIndex >= 0) {
|
|
extension = name.mid(extIndex);
|
|
prefix = name.mid(0, extIndex);
|
|
}
|
|
QString nameBase = dir.absolutePath() + '/' + prefix, result = nameBase + extension;
|
|
for (int i = 0; result.toLower() != cur.toLower() && QFileInfo(result).exists(); ++i) {
|
|
result = nameBase + qsl(" (%1)").arg(i + 2) + extension;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
namespace File {
|
|
|
|
void OpenEmailLink(const QString &email) {
|
|
base::TaskQueue::Main().Put([email] {
|
|
Platform::File::UnsafeOpenEmailLink(email);
|
|
});
|
|
}
|
|
|
|
void OpenWith(const QString &filepath, QPoint menuPosition) {
|
|
base::TaskQueue::Main().Put([filepath, menuPosition] {
|
|
if (!Platform::File::UnsafeShowOpenWithDropdown(filepath, menuPosition)) {
|
|
if (!Platform::File::UnsafeShowOpenWith(filepath)) {
|
|
Platform::File::UnsafeLaunch(filepath);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
void Launch(const QString &filepath) {
|
|
base::TaskQueue::Main().Put([filepath] {
|
|
Platform::File::UnsafeLaunch(filepath);
|
|
});
|
|
}
|
|
|
|
void ShowInFolder(const QString &filepath) {
|
|
base::TaskQueue::Main().Put([filepath] {
|
|
Platform::File::UnsafeShowInFolder(filepath);
|
|
});
|
|
}
|
|
|
|
namespace internal {
|
|
|
|
void UnsafeOpenEmailLinkDefault(const QString &email) {
|
|
auto url = QUrl(qstr("mailto:") + email);
|
|
QDesktopServices::openUrl(url);
|
|
}
|
|
|
|
void UnsafeLaunchDefault(const QString &filepath) {
|
|
QDesktopServices::openUrl(QUrl::fromLocalFile(filepath));
|
|
}
|
|
|
|
} // namespace internal
|
|
} // namespace File
|
|
|
|
namespace FileDialog {
|
|
|
|
void GetOpenPath(const QString &caption, const QString &filter, base::lambda<void(const OpenResult &result)> callback, base::lambda<void()> failed) {
|
|
base::TaskQueue::Main().Put([caption, filter, callback = std::move(callback), failed = std::move(failed)] {
|
|
auto files = QStringList();
|
|
auto remoteContent = QByteArray();
|
|
if (Platform::FileDialog::Get(files, remoteContent, caption, filter, FileDialog::internal::Type::ReadFile)
|
|
&& ((!files.isEmpty() && !files[0].isEmpty()) || !remoteContent.isEmpty())) {
|
|
if (callback) {
|
|
auto result = OpenResult();
|
|
if (!files.isEmpty() && !files[0].isEmpty()) {
|
|
result.paths.push_back(files[0]);
|
|
}
|
|
result.remoteContent = remoteContent;
|
|
callback(result);
|
|
}
|
|
} else if (failed) {
|
|
failed();
|
|
}
|
|
});
|
|
}
|
|
|
|
void GetOpenPaths(const QString &caption, const QString &filter, base::lambda<void(const OpenResult &result)> callback, base::lambda<void()> failed) {
|
|
base::TaskQueue::Main().Put([caption, filter, callback = std::move(callback), failed = std::move(failed)] {
|
|
auto files = QStringList();
|
|
auto remoteContent = QByteArray();
|
|
if (Platform::FileDialog::Get(files, remoteContent, caption, filter, FileDialog::internal::Type::ReadFiles)
|
|
&& (!files.isEmpty() || !remoteContent.isEmpty())) {
|
|
if (callback) {
|
|
auto result = OpenResult();
|
|
result.paths = files;
|
|
result.remoteContent = remoteContent;
|
|
callback(result);
|
|
}
|
|
} else if (failed) {
|
|
failed();
|
|
}
|
|
});
|
|
}
|
|
|
|
void GetWritePath(const QString &caption, const QString &filter, const QString &initialPath, base::lambda<void(const QString &result)> callback, base::lambda<void()> failed) {
|
|
base::TaskQueue::Main().Put([caption, filter, initialPath, callback = std::move(callback), failed = std::move(failed)] {
|
|
auto file = QString();
|
|
if (filedialogGetSaveFile(file, caption, filter, initialPath)) {
|
|
if (callback) {
|
|
callback(file);
|
|
}
|
|
} else if (failed) {
|
|
failed();
|
|
}
|
|
});
|
|
}
|
|
|
|
void GetFolder(const QString &caption, const QString &initialPath, base::lambda<void(const QString &result)> callback, base::lambda<void()> failed) {
|
|
base::TaskQueue::Main().Put([caption, initialPath, callback = std::move(callback), failed = std::move(failed)] {
|
|
auto files = QStringList();
|
|
auto remoteContent = QByteArray();
|
|
if (Platform::FileDialog::Get(files, remoteContent, caption, QString(), FileDialog::internal::Type::ReadFolder, initialPath)
|
|
&& !files.isEmpty() && !files[0].isEmpty()) {
|
|
if (callback) {
|
|
callback(files[0]);
|
|
}
|
|
} else if (failed) {
|
|
failed();
|
|
}
|
|
});
|
|
}
|
|
|
|
QString AllFilesFilter() {
|
|
#ifdef Q_OS_WIN
|
|
return qsl("All files (*.*)");
|
|
#else // Q_OS_WIN
|
|
return qsl("All files (*)");
|
|
#endif // Q_OS_WIN
|
|
}
|
|
|
|
namespace internal {
|
|
|
|
void InitLastPathDefault() {
|
|
cSetDialogLastPath(QStandardPaths::writableLocation(QStandardPaths::DownloadLocation));
|
|
}
|
|
|
|
bool GetDefault(QStringList &files, QByteArray &remoteContent, const QString &caption, const QString &filter, FileDialog::internal::Type type, QString startFile = QString()) {
|
|
if (cDialogLastPath().isEmpty()) {
|
|
Platform::FileDialog::InitLastPath();
|
|
}
|
|
|
|
remoteContent = QByteArray();
|
|
if (startFile.isEmpty() || startFile.at(0) != '/') {
|
|
startFile = cDialogLastPath() + '/' + startFile;
|
|
}
|
|
QString file;
|
|
if (type == Type::ReadFiles) {
|
|
files = QFileDialog::getOpenFileNames(Messenger::Instance().getFileDialogParent(), caption, startFile, filter);
|
|
QString path = files.isEmpty() ? QString() : QFileInfo(files.back()).absoluteDir().absolutePath();
|
|
if (!path.isEmpty() && path != cDialogLastPath()) {
|
|
cSetDialogLastPath(path);
|
|
Local::writeUserSettings();
|
|
}
|
|
return !files.isEmpty();
|
|
} else if (type == Type::ReadFolder) {
|
|
file = QFileDialog::getExistingDirectory(Messenger::Instance().getFileDialogParent(), caption, startFile);
|
|
} else if (type == Type::WriteFile) {
|
|
file = QFileDialog::getSaveFileName(Messenger::Instance().getFileDialogParent(), caption, startFile, filter);
|
|
} else {
|
|
file = QFileDialog::getOpenFileName(Messenger::Instance().getFileDialogParent(), caption, startFile, filter);
|
|
}
|
|
if (file.isEmpty()) {
|
|
files = QStringList();
|
|
return false;
|
|
}
|
|
if (type != Type::ReadFolder) {
|
|
// Save last used directory for all queries except directory choosing.
|
|
auto path = QFileInfo(file).absoluteDir().absolutePath();
|
|
if (!path.isEmpty() && path != cDialogLastPath()) {
|
|
cSetDialogLastPath(path);
|
|
Local::writeUserSettings();
|
|
}
|
|
}
|
|
files = QStringList(file);
|
|
return true;
|
|
}
|
|
|
|
} // namespace internal
|
|
} // namespace FileDialog
|