qTox/src/widget/form/settingswidget.cpp

/*
    Copyright © 2014-2015 by The qTox Project

    This file is part of qTox, a Qt-based graphical interface for Tox.

    qTox is libre 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.

    qTox 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.

    You should have received a copy of the GNU General Public License
    along with qTox.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "settingswidget.h"

#include <QTabWidget>
#include <QLabel>
#include <QWindow>

#include "src/video/camerasource.h"
#include "src/widget/widget.h"
#include "src/widget/form/settings/generalform.h"
#include "src/widget/form/settings/userinterfaceform.h"
#include "src/widget/form/settings/privacyform.h"
#include "src/widget/form/settings/avform.h"
#include "src/widget/form/settings/advancedform.h"
#include "src/widget/form/settings/aboutform.h"
#include "src/widget/translator.h"
#include "src/widget/contentlayout.h"

SettingsWidget::SettingsWidget(QWidget* parent)
    : QWidget(parent, Qt::Window)
{
    // block all signals during initialization, including child widgets
    blockSignals(true);

    QVBoxLayout* bodyLayout = new QVBoxLayout();

    settingsWidgets = new QTabWidget(this);
    settingsWidgets->setTabPosition(QTabWidget::North);
    bodyLayout->addWidget(settingsWidgets);

    GeneralForm* gfrm = new GeneralForm(this);
    UserInterfaceForm* uifrm = new UserInterfaceForm(this);
    PrivacyForm* pfrm = new PrivacyForm();
    AVForm* avfrm = new AVForm();
    AdvancedForm *expfrm = new AdvancedForm();
    AboutForm *abtfrm = new AboutForm();

    cfgForms = {{ gfrm, uifrm, pfrm, avfrm, expfrm, abtfrm }};
    for (GenericForm* cfgForm : cfgForms)
        settingsWidgets->addTab(cfgForm, cfgForm->getFormIcon(), cfgForm->getFormName());

    connect(settingsWidgets, &QTabWidget::currentChanged, this, &SettingsWidget::onTabChanged);

    Translator::registerHandler(std::bind(&SettingsWidget::retranslateUi, this), this);

    blockSignals(false);
}

SettingsWidget::~SettingsWidget()
{
    Translator::unregister(this);
}

void SettingsWidget::setBodyHeadStyle(QString style)
{
    settingsWidgets->setStyle(QStyleFactory::create(style));
}

void SettingsWidget::showAbout()
{
    onTabChanged(settingsWidgets->count() - 1);
}

bool SettingsWidget::isShown() const
{
    if (settingsWidgets->isVisible())
    {
        settingsWidgets->window()->windowHandle()->alert(0);
        return true;
    }

    return false;
}

void SettingsWidget::show(ContentLayout* contentLayout)
{
    contentLayout->mainContent->layout()->addWidget(settingsWidgets);
    settingsWidgets->show();
    onTabChanged(settingsWidgets->currentIndex());
}

void SettingsWidget::onTabChanged(int index)
{
    settingsWidgets->setCurrentIndex(index);
}

void SettingsWidget::retranslateUi()
{
    for (size_t i = 0; i < cfgForms.size(); ++i)
        settingsWidgets->setTabText(i, cfgForms[i]->getFormName());
}