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#include "direct_connect_dialog.h"
#include "debug_functions.h"
#include "gui_utils.h"
#include "networkmanager.h"
#include "options.h"
#include <QStringBuilder>
#include <QUiLoader>
#include <QVBoxLayout>
const QString DirectConnectDialog::UI_FILE_PATH = "direct_connect_dialog.ui";
const QRegularExpression DirectConnectDialog::SCHEME_PATTERN{"^\\w+://.+$"};
const int DirectConnectDialog::CONNECT_TIMEOUT = 5 * 1000;
DirectConnectDialog::DirectConnectDialog(NetworkManager *netManager, QWidget *parent)
: QDialog(parent)
, net_manager(netManager)
{
setWindowIcon(QIcon(":/data/logo-client.png"));
QUiLoader l_loader(this);
QFile l_uiFile(Options::getInstance().getUIAsset(UI_FILE_PATH));
if (!l_uiFile.open(QFile::ReadOnly))
{
qCritical() << "Unable to open file " << l_uiFile.fileName();
return;
}
ui_widget = l_loader.load(&l_uiFile, this);
auto l_layout = new QVBoxLayout(this);
l_layout->addWidget(ui_widget);
FROM_UI(QLineEdit, direct_hostname_edit);
FROM_UI(QLabel, direct_connection_status_lbl);
FROM_UI(QPushButton, direct_connect_button);
connect(ui_direct_connect_button, &QPushButton::pressed, this, &DirectConnectDialog::onConnectPressed);
FROM_UI(QPushButton, direct_cancel_button);
connect(ui_direct_cancel_button, &QPushButton::pressed, this, &DirectConnectDialog::close);
connect(net_manager, &NetworkManager::server_connected, this, &DirectConnectDialog::onServerConnected);
connect(&m_connect_timeout, &QTimer::timeout, this, &DirectConnectDialog::onConnectTimeout);
m_connect_timeout.setSingleShot(true);
}
void DirectConnectDialog::onConnectPressed()
{
QString l_hostname = ui_direct_hostname_edit->text();
if (!SCHEME_PATTERN.match(l_hostname).hasMatch())
{
l_hostname = "wss://" % l_hostname;
}
QUrl l_url(l_hostname);
if (!l_url.isValid())
{
call_error(tr("Invalid URL."));
return;
}
if (l_url.scheme() != "ws" && l_url.scheme() != "wss")
{
call_error(tr("Invalid URL scheme. Only ws: and wss: are supported."));
return;
}
int port = l_url.port();
if (port == -1)
{
port = (l_url.scheme() == "wss") ? 443 : 80;
}
ServerInfo l_server;
l_server.address = l_url.host();
l_server.port = port;
l_server.scheme = l_url.scheme();
l_server.name = "Direct Connection";
net_manager->connect_to_server(l_server);
ui_direct_connect_button->setEnabled(false);
ui_direct_connection_status_lbl->setText("Connecting...");
ui_direct_connection_status_lbl->setStyleSheet("color : rgb(0,64,156)");
m_connect_timeout.start(CONNECT_TIMEOUT);
}
void DirectConnectDialog::onServerConnected()
{
net_manager->join_to_server();
ui_direct_connection_status_lbl->setText("Connected!");
ui_direct_connection_status_lbl->setStyleSheet("color: rgb(0,128,0)");
close();
}
void DirectConnectDialog::onConnectTimeout()
{
ui_direct_connect_button->setEnabled(true);
ui_direct_connection_status_lbl->setText("Connection Timeout!");
ui_direct_connection_status_lbl->setStyleSheet("color: rgb(255,0,0)");
}
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