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lxqt-session-packaging/lxqt-config-session/sessionconfigwindow.cpp

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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* LXQt - a lightweight, Qt based, desktop toolset
* http://razor-qt.org, http://lxde.org/
*
* Copyright: 2010-2011 LXQt team
* Authors:
* Petr Vanek <petr@scribus.info>
*
* This program or library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#include <QLineEdit>
#include <QMessageBox>
#include <QFileDialog>
#include <LXQt/Settings>
#include "sessionconfigwindow.h"
#include "../lxqt-session/src/windowmanager.h"
#include "basicsettings.h"
#include "autostartpage.h"
#include "defaultappspage.h"
#include "environmentpage.h"
#include "userlocationspage.h"
SessionConfigWindow::SessionConfigWindow() :
LXQt::ConfigDialog(tr("LXQt Session Settings"), new LXQt::Settings("session"), 0)
{
BasicSettings* basicSettings = new BasicSettings(mSettings, this);
addPage(basicSettings, tr("Basic Settings"), "preferences-desktop-display-color");
connect(basicSettings, SIGNAL(needRestart()), SLOT(setRestart()));
connect(this, SIGNAL(reset()), basicSettings, SLOT(restoreSettings()));
connect(this, SIGNAL(save()), basicSettings, SLOT(save()));
DefaultApps* defaultApps = new DefaultApps(this);
addPage(defaultApps, tr("Default Applications"), "preferences-desktop-filetype-association");
UserLocationsPage* userLocations = new UserLocationsPage(this);
addPage(userLocations, tr("Locations"), QStringLiteral("folder"));
connect(userLocations, SIGNAL(needRestart()), SLOT(setRestart()));
connect(this, SIGNAL(reset()), userLocations, SLOT(restoreSettings()));
connect(this, SIGNAL(save()), userLocations, SLOT(save()));
AutoStartPage* autoStart = new AutoStartPage(this);
addPage(autoStart, tr("Autostart"), "preferences-desktop-launch-feedback");
connect(autoStart, SIGNAL(needRestart()), SLOT(setRestart()));
connect(this, SIGNAL(reset()), autoStart, SLOT(restoreSettings()));
connect(this, SIGNAL(save()), autoStart, SLOT(save()));
EnvironmentPage* environmentPage = new EnvironmentPage(mSettings, this);
addPage(environmentPage, tr("Environment (Advanced)"), "preferences-system-session-services");
connect(environmentPage, SIGNAL(needRestart()), SLOT(setRestart()));
connect(this, SIGNAL(reset()), environmentPage, SLOT(restoreSettings()));
connect(this, SIGNAL(save()), environmentPage, SLOT(save()));
// sync Default Apps and Environment
connect(environmentPage, SIGNAL(envVarChanged(QString,QString)),
defaultApps, SLOT(updateEnvVar(QString,QString)));
connect(defaultApps, SIGNAL(defaultAppChanged(QString,QString)),
environmentPage, SLOT(updateItem(QString,QString)));
environmentPage->restoreSettings();
connect(this, SIGNAL(reset()), SLOT(clearRestart()));
m_restart = false;
}
SessionConfigWindow::~SessionConfigWindow()
{
delete mSettings;
}
void SessionConfigWindow::closeEvent(QCloseEvent * event)
{
LXQt::ConfigDialog::closeEvent(event);
if (m_restart) {
QMessageBox::information(this, tr("Session Restart Required"),
tr("Some settings will not take effect until the next log in.")
);
}
}
void SessionConfigWindow::handleCfgComboBox(QComboBox * cb,
const QStringList &availableValues,
const QString &value
)
{
QStringList realValues;
foreach (QString s, availableValues)
{
if (findProgram(s))
realValues << s;
}
cb->clear();
cb->addItems(realValues);
int ix = cb->findText(value);
if (ix == -1)
cb->lineEdit()->setText(value);
else
cb->setCurrentIndex(ix);
}
void SessionConfigWindow::updateCfgComboBox(QComboBox * cb,
const QString &prompt
)
{
QString fname = QFileDialog::getOpenFileName(cb, prompt, "/usr/bin/");
if (fname.isEmpty())
return;
QFileInfo fi(fname);
if (!fi.exists() || !fi.isExecutable())
return;
cb->lineEdit()->setText(fname);
}
void SessionConfigWindow::setRestart()
{
m_restart = true;
}
void SessionConfigWindow::clearRestart()
{
m_restart = false;
}