QTfrontend/ui/page/pagenetserver.cpp
author koda
Sun, 17 Mar 2013 22:02:57 +0100
changeset 8749 1b9f026e9fc6
parent 8748 fbd7f0b21e12
child 8785 b26bc69022f7
permissions -rw-r--r--
add one button to improve sharing of hwplay:// schemes
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/*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; version 2 of the License
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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 */
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#include <QGridLayout>
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#include <QHBoxLayout>
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#include <QVBoxLayout>
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#include <QPushButton>
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#include <QGroupBox>
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#include <QLabel>
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#include <QLineEdit>
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#include <QSpinBox>
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#include <QTcpSocket>
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#include <QHostAddress>
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#include <QClipboard>
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#include "pagenetserver.h"
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#include "hwconsts.h"
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#include "HWApplication.h"
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QLayout * PageNetServer::bodyLayoutDefinition()
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{
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    QVBoxLayout * pageLayout = new QVBoxLayout();
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    QWidget * wg = new QWidget(this);
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    pageLayout->addWidget(wg);
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    QGridLayout * wgLayout = new QGridLayout(wg);
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    wgLayout->setColumnStretch(0, 1);
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    wgLayout->setColumnStretch(1, 3);
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    wgLayout->setColumnStretch(2, 1);
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    wgLayout->setRowStretch(0, 0);
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    wgLayout->setRowStretch(1, 1);
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    QGroupBox * gb = new QGroupBox(wg);
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    wgLayout->addWidget(gb, 0, 1);
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    QGridLayout * gbLayout = new QGridLayout(gb);
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    labelSD = new QLabel(gb);
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    labelSD->setText(QLabel::tr("Server name:"));
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    gbLayout->addWidget(labelSD, 0, 0);
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    leServerDescr = new QLineEdit(gb);
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    gbLayout->addWidget(leServerDescr, 0, 1);
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    labelPort = new QLabel(gb);
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    labelPort->setText(QLabel::tr("Server port:"));
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    gbLayout->addWidget(labelPort, 1, 0);
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    sbPort = new QSpinBox(gb);
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    sbPort->setMinimum(1024);
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    sbPort->setMaximum(65535);
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    gbLayout->addWidget(sbPort, 1, 1);
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    BtnDefault = new QPushButton(gb);
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    BtnDefault->setMinimumWidth(50);
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    BtnDefault->setText(QPushButton::tr("Reset"));
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    BtnDefault->setWhatsThis(QPushButton::tr("Set the default server port for Hedgewars"));
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    gbLayout->addWidget(BtnDefault, 1, 2);
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    BtnShare = new QPushButton(gb);
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    BtnShare->setText(QPushButton::tr("Invite your friends to your server in just 1 click!"));
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    BtnShare->setWhatsThis(QPushButton::tr("Click to copy your unique server URL in your clipboard. Send this link to your friends ands and they will be able to join you."));
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    gbLayout->addWidget(BtnShare, 2, 1);
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    return pageLayout;
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}
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QLayout * PageNetServer::footerLayoutDefinition()
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{
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    QHBoxLayout * bottomLayout = new QHBoxLayout();
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    BtnStart = formattedButton(QPushButton::tr("Start"));
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    BtnStart->setWhatsThis(QPushButton::tr("Start private server"));
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    BtnStart->setMinimumWidth(180);
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    bottomLayout->addStretch();
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    bottomLayout->addWidget(BtnStart);
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    return bottomLayout;
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}
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void PageNetServer::connectSignals()
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{
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    connect(BtnDefault, SIGNAL(clicked()), this, SLOT(setDefaultPort()));
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    connect(BtnShare, SIGNAL(clicked()), this, SLOT(copyUrl()));
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}
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PageNetServer::PageNetServer(QWidget* parent) : AbstractPage(parent)
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{
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    initPage();
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}
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void PageNetServer::setDefaultPort()
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{
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    sbPort->setValue(NETGAME_DEFAULT_PORT);
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}
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// This function assumes that the user wants to share his server while connected to
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// the Internet and that he/she is using direct access (eg no NATs). To determine the
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// IP we briefly connect to Hedgewars website and fallback to user intervention 
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// after 4 seconds of timeout.
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void PageNetServer::copyUrl()
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{
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    QString address = "hwplay://";
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    QTcpSocket socket;
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    socket.connectToHost("www.hedgewars.org", 80);
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    if (socket.waitForConnected(4000))
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        address += socket.localAddress().toString();
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    else
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        address += "<" + tr("Insert your address here") + ">";
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    if (sbPort->value() != NETGAME_DEFAULT_PORT)
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        address += ":" + QString::number(sbPort->value());
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    QClipboard *clipboard = HWApplication::clipboard();
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    clipboard->setText(address);
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    qDebug() << address << "copied to clipboard";
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}
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