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/*
* Copyright (C) by Klaas Freitag <freitag@owncloud.com>
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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.
*/
#include "logbrowser.h"
#include <cstdio>
#include <iostream>
#include <QDialogButtonBox>
#include <QLayout>
#include <QPushButton>
#include <QLabel>
#include <QDir>
#include <QTextStream>
#include <QMessageBox>
#include <QCoreApplication>
#include <QSettings>
#include <QAction>
#include <QDesktopServices>
#include "configfile.h"
#include "logger.h"
namespace OCC {
// ==============================================================================
LogBrowser::LogBrowser(QWidget *parent)
: QDialog(parent)
{
setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
setObjectName("LogBrowser"); // for save/restoreGeometry()
setWindowTitle(tr("Log Output"));
setMinimumWidth(600);
auto mainLayout = new QVBoxLayout;
auto label = new QLabel(
tr("The client can write debug logs to a temporary folder. "
"These logs are very helpful for diagnosing problems.\n"
"Since log files can get large, the client will start a new one for each sync "
"run and compress older ones. It will also delete log files after a couple "
"of hours to avoid consuming too much disk space.\n"
"If enabled, logs will be written to %1")
.arg(Logger::instance()->temporaryFolderLogDirPath()));
label->setWordWrap(true);
label->setTextInteractionFlags(Qt::TextSelectableByMouse);
label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding);
mainLayout->addWidget(label);
// button to permanently save logs
auto enableLoggingButton = new QCheckBox;
enableLoggingButton->setText(tr("Enable logging to temporary folder"));
enableLoggingButton->setChecked(ConfigFile().automaticLogDir());
connect(enableLoggingButton, &QCheckBox::toggled, this, &LogBrowser::togglePermanentLogging);
mainLayout->addWidget(enableLoggingButton);
label = new QLabel(
tr("This setting persists across client restarts.\n"
"Note that using any logging command line options will override this setting."));
label->setWordWrap(true);
label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding);
mainLayout->addWidget(label);
auto openFolderButton = new QPushButton;
openFolderButton->setText(tr("Open folder"));
connect(openFolderButton, &QPushButton::clicked, this, []() {
QString path = Logger::instance()->temporaryFolderLogDirPath();
QDir().mkpath(path);
QDesktopServices::openUrl(QUrl::fromLocalFile(path));
});
mainLayout->addWidget(openFolderButton);
auto *btnbox = new QDialogButtonBox;
QPushButton *closeBtn = btnbox->addButton(QDialogButtonBox::Close);
connect(closeBtn, &QAbstractButton::clicked, this, &QWidget::close);
mainLayout->addStretch();
mainLayout->addWidget(btnbox);
setLayout(mainLayout);
setModal(false);
auto showLogWindow = new QAction(this);
showLogWindow->setShortcut(QKeySequence("F12"));
connect(showLogWindow, &QAction::triggered, this, &QWidget::close);
addAction(showLogWindow);
ConfigFile cfg;
cfg.restoreGeometry(this);
}
LogBrowser::~LogBrowser() = default;
void LogBrowser::closeEvent(QCloseEvent *)
{
ConfigFile cfg;
cfg.saveGeometry(this);
}
void LogBrowser::togglePermanentLogging(bool enabled)
{
ConfigFile().setAutomaticLogDir(enabled);
auto logger = Logger::instance();
if (enabled) {
if (!logger->isLoggingToFile()) {
logger->setupTemporaryFolderLogDir();
logger->enterNextLogFile();
}
} else {
logger->disableTemporaryFolderLogDir();
}
}
} // namespace
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