sbi_networkicondialog.cpp

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/* ============================================================
* StatusBarIcons - Extra icons in statusbar for Falkon
* Copyright (C) 2013-2016  David Rosca <nowrep@gmail.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 3 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.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#include "sbi_networkicondialog.h"
#include "sbi_networkmanager.h"
#include "sbi_networkproxy.h"
#include "ui_sbi_networkicondialog.h"
 
#include <QInputDialog>
#include <QMessageBox>
 
SBI_NetworkIconDialog::SBI_NetworkIconDialog(QWidget* parent)
    : QDialog(parent)
    , ui(new Ui::SBI_NetworkIconDialog)
{
    setAttribute(Qt::WA_DeleteOnClose);
 
    ui->setupUi(this);
 
    ui->addButton->setIcon(QIcon::fromTheme(QLatin1String("document-new"), QIcon(QLatin1String(":sbi/data/add.png"))));
    ui->removeButton->setIcon(QIcon::fromTheme(QLatin1String("edit-delete"), QIcon(QLatin1String(":sbi/data/remove.png"))));
 
    const QHash<QString, SBI_NetworkProxy*> &proxies = SBINetManager->proxies();
 
    QHashIterator<QString, SBI_NetworkProxy*> it(proxies);
    while (it.hasNext()) {
        it.next();
        ui->comboBox->addItem(it.key());
    }
 
    updateWidgets();
    showProxy(ui->comboBox->currentText());
 
    connect(ui->addButton, &QAbstractButton::clicked, this, &SBI_NetworkIconDialog::addProxy);
    connect(ui->removeButton, &QAbstractButton::clicked, this, &SBI_NetworkIconDialog::removeProxy);
    connect(ui->comboBox, &QComboBox::currentTextChanged, this, &SBI_NetworkIconDialog::showProxy);
    connect(ui->proxyButtonBox, &QDialogButtonBox::accepted, this, &SBI_NetworkIconDialog::saveProxy);
    connect(ui->closeButton, &QDialogButtonBox::clicked, this, &QWidget::close);
}
 
void SBI_NetworkIconDialog::addProxy()
{
    const QString name = QInputDialog::getText(this, tr("Add proxy"), tr("Name of proxy:"));
    if (name.isEmpty() || ui->comboBox->findText(name) > -1) {
        return;
    }
 
    ui->comboBox->addItem(name);
    ui->comboBox->setCurrentIndex(ui->comboBox->count() - 1);
 
    updateWidgets();
}
 
void SBI_NetworkIconDialog::removeProxy()
{
    QMessageBox::StandardButton button = QMessageBox::warning(this, tr("Remove current proxy"), tr("Are you sure you want to remove current proxy?"),
                                         QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
 
    if (button != QMessageBox::Yes) {
        return;
    }
 
    int index = ui->comboBox->currentIndex();
    if (index < 0) {
        return;
    }
 
    SBINetManager->removeProxy(ui->comboBox->currentText());
    ui->comboBox->removeItem(index);
 
    updateWidgets();
}
 
void SBI_NetworkIconDialog::saveProxy()
{
    SBINetManager->saveProxy(ui->comboBox->currentText(), ui->proxyWidget->getProxy());
}
 
void SBI_NetworkIconDialog::showProxy(const QString &name)
{
    SBI_NetworkProxy* proxy = SBINetManager->proxies()[name];
 
    ui->proxyWidget->clear();
 
    if (proxy) {
        ui->proxyWidget->setProxy(*proxy);
    }
}
 
void SBI_NetworkIconDialog::updateWidgets()
{
    ui->removeButton->setEnabled(ui->comboBox->count() > 0);
    ui->noProxiesLabel->setVisible(ui->comboBox->count() == 0);
    ui->proxyWidget->setVisible(ui->comboBox->count() > 0);
}
 
SBI_NetworkIconDialog::~SBI_NetworkIconDialog()
{
    delete ui;
}