QTfrontend/gameuiconfig.cpp
author unc0rr
Sun, 02 Dec 2012 01:25:11 +0400
changeset 8178 8bd087478b48
parent 8098 4efee370e2de
child 8151 25b95d6224fc
child 8179 a1ffcb559f99
permissions -rw-r--r--
Fix QSettings problems: - Reopen file in ReadOnly mode if it was open in ReadWrite mode and is being read. This is needed for stupid QSettings which opens file in ReadWrite mode just to call readAll() on it. - Implement setSize(0)

/*
 * Hedgewars, a free turn based strategy game
 * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@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; version 2 of the License
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */

#include <QCheckBox>
#include <QLineEdit>
#include <QDesktopWidget>
#include <QInputDialog>
#include <QCryptographicHash>
#include <QStandardItemModel>
#include <QNetworkProxy>
#include <QNetworkProxyFactory>

#include "gameuiconfig.h"
#include "hwform.h"
#include "pageoptions.h"
#include "pagevideos.h"
#include "pagenetserver.h"
#include "hwconsts.h"
#include "fpsedit.h"
#include "HWApplication.h"
#include "DataManager.h"


const QNetworkProxy::ProxyType proxyTypesMap[] = {
    QNetworkProxy::NoProxy
    , QNetworkProxy::NoProxy // dummy value
    , QNetworkProxy::Socks5Proxy
    , QNetworkProxy::HttpProxy};


GameUIConfig::GameUIConfig(HWForm * FormWidgets, const QString & fileName)
    : QSettings(fileName, QSettings::IniFormat, FormWidgets)
{
    Form = FormWidgets;

    setIniCodec("UTF-8");

    connect(Form->ui.pageOptions->CBEnableFrontendMusic, SIGNAL(toggled(bool)), Form, SLOT(Music(bool)));

    //Form->resize(value("frontend/width", 640).toUInt(), value("frontend/height", 450).toUInt());
    resizeToConfigValues();

    reloadValues();
    reloadVideosValues();
}

void GameUIConfig::reloadValues(void)
{
    Form->ui.pageOptions->WeaponTooltip->setChecked(value("misc/weaponTooltips", true).toBool());

    int t = Form->ui.pageOptions->CBResolution->findText(value("video/resolution").toString());
    if (t < 0)
    {
        if (Form->ui.pageOptions->CBResolution->count() > 1)
            Form->ui.pageOptions->CBResolution->setCurrentIndex(1);
        else
            Form->ui.pageOptions->CBResolution->setCurrentIndex(0);
    }
    else Form->ui.pageOptions->CBResolution->setCurrentIndex(t);
    Form->ui.pageOptions->CBResolution->setCurrentIndex((t < 0) ? 1 : t);
    Form->ui.pageOptions->CBFullscreen->setChecked(value("video/fullscreen", false).toBool());
    bool ffscr=value("frontend/fullscreen", false).toBool();
    Form->ui.pageOptions->CBFrontendFullscreen->setChecked(ffscr);

    Form->ui.pageOptions->SLQuality->setValue(value("video/quality", 5).toUInt());
    Form->ui.pageOptions->CBStereoMode->setCurrentIndex(value("video/stereo", 0).toUInt());
    Form->ui.pageOptions->CBFrontendEffects->setChecked(value("frontend/effects", true).toBool());
    Form->ui.pageOptions->CBEnableSound->setChecked(value("audio/sound", true).toBool());
    Form->ui.pageOptions->CBEnableFrontendSound->setChecked(value("frontend/sound", true).toBool());
    Form->ui.pageOptions->CBEnableMusic->setChecked(value("audio/music", true).toBool());
    Form->ui.pageOptions->CBEnableFrontendMusic->setChecked(value("frontend/music", true).toBool());
    Form->ui.pageOptions->volumeBox->setValue(value("audio/volume", 100).toUInt());

    QString netNick = value("net/nick", "").toString();
    Form->ui.pageOptions->editNetNick->setText(netNick);
    bool savePwd = value("net/savepassword",true).toBool();
    Form->ui.pageOptions->CBSavePassword->setChecked(savePwd);

    Form->ui.pageOptions->editNetPassword->installEventFilter(this);

    int passLength = value("net/passwordlength", 0).toInt();
    setNetPasswordLength(passLength);
    if (savePwd == false) {
        Form->ui.pageOptions->editNetPassword->setEnabled(savePwd);
        Form->ui.pageOptions->editNetPassword->setText("");
        setNetPasswordLength(0);
    }

    delete netHost;
    netHost = new QString(value("net/ip", "").toString());
    netPort = value("net/port", 46631).toUInt();

    Form->ui.pageNetServer->leServerDescr->setText(value("net/servername", "hedgewars server").toString());
    Form->ui.pageNetServer->sbPort->setValue(value("net/serverport", 46631).toUInt());

    Form->ui.pageOptions->CBShowFPS->setChecked(value("fps/show", false).toBool());
    Form->ui.pageOptions->fpsedit->setValue(value("fps/limit", 27).toUInt());

    Form->ui.pageOptions->CBAltDamage->setChecked(value("misc/altdamage", false).toBool());
    Form->ui.pageOptions->CBNameWithDate->setChecked(value("misc/appendTimeToRecords", false).toBool());

#ifdef SPARKLE_ENABLED
    Form->ui.pageOptions->CBAutoUpdate->setChecked(value("misc/autoUpdate", true).toBool());
#endif

    Form->ui.pageOptions->CBLanguage->setCurrentIndex(Form->ui.pageOptions->CBLanguage->findData(value("misc/locale", "").toString()));

    Form->ui.pageOptions->cbProxyType->setCurrentIndex(value("proxy/type", 0).toInt());
    Form->ui.pageOptions->leProxy->setText(value("proxy/host", "").toString());
    Form->ui.pageOptions->sbProxyPort->setValue(value("proxy/port", "8080").toInt());
    Form->ui.pageOptions->leProxyLogin->setText(value("proxy/login", "").toString());
    Form->ui.pageOptions->leProxyPassword->setText(value("proxy/password", "").toString());

    depth = HWApplication::desktop()->depth();
    if (depth < 16) depth = 16;
    else if (depth > 16) depth = 32;

    { // load colors
        QStandardItemModel * model = DataManager::instance().colorsModel();
        for(int i = model->rowCount() - 1; i >= 0; --i)
            model->item(i)->setData(QColor(value(QString("colors/color%1").arg(i), model->item(i)->data().value<QColor>()).value<QColor>()));
    }
}

void GameUIConfig::reloadVideosValues(void)
{
    Form->ui.pageVideos->framerateBox->setValue(value("videorec/fps",25).toUInt());
    Form->ui.pageVideos->bitrateBox->setValue(value("videorec/bitrate",400).toUInt());
    bool useGameRes = value("videorec/usegameres",true).toBool();
    if (useGameRes)
    {
        QRect res = vid_Resolution();
        Form->ui.pageVideos->widthEdit->setText(QString::number(res.width()));
        Form->ui.pageVideos->heightEdit->setText(QString::number(res.height()));
    }
    else
    {
        Form->ui.pageVideos->widthEdit->setText(value("videorec/width","800").toString());
        Form->ui.pageVideos->heightEdit->setText(value("videorec/height","600").toString());
    }
    Form->ui.pageVideos->checkUseGameRes->setChecked(useGameRes);
    Form->ui.pageVideos->checkRecordAudio->setChecked(value("videorec/audio",true).toBool());
    if (!Form->ui.pageVideos->tryCodecs(value("videorec/format","no").toString(),
                                        value("videorec/videocodec","no").toString(),
                                        value("videorec/audiocodec","no").toString()))
        Form->ui.pageVideos->setDefaultCodecs();
}

QStringList GameUIConfig::GetTeamsList()
{
    QDir teamdir;
    teamdir.cd(cfgdir->absolutePath() + "/Teams");
    QStringList teamslist = teamdir.entryList(QStringList("*.hwt"),QDir::Files|QDir::Hidden);
    QStringList cleanedList;
    for (QStringList::Iterator it = teamslist.begin(); it != teamslist.end(); ++it )
    {
        QString tmpTeamStr=(*it).replace(QRegExp("^(.*)\\.hwt$"), "\\1");
        cleanedList.push_back(tmpTeamStr);
    }
    return cleanedList;
}

void GameUIConfig::resizeToConfigValues()
{
    Form->resize(value("frontend/width", 800).toUInt(), value("frontend/height", 600).toUInt());
}

void GameUIConfig::SaveOptions()
{
    setValue("video/resolution", Form->ui.pageOptions->CBResolution->currentText());
    setValue("video/fullscreen", vid_Fullscreen());

    setValue("video/quality", Form->ui.pageOptions->SLQuality->value());
    setValue("video/stereo", stereoMode());

    setValue("frontend/effects", isFrontendEffects());

    setValue("misc/weaponTooltips", Form->ui.pageOptions->WeaponTooltip->isChecked());

    bool ffscr = isFrontendFullscreen();
    setValue("frontend/fullscreen", ffscr);
    emit frontendFullscreen(ffscr);
    if (!ffscr)
    {
        setValue("frontend/width", Form->width());
        setValue("frontend/height", Form->height());
    }
    else
    {
        //resizeToConfigValues(); // TODO: why this has been made?
    }

    setValue("audio/sound", isSoundEnabled());
    setValue("frontend/sound", isFrontendSoundEnabled());
    setValue("audio/music", isMusicEnabled());
    setValue("frontend/music", isFrontendMusicEnabled());
    setValue("audio/volume", Form->ui.pageOptions->volumeBox->value());

    setValue("net/nick", netNick());
    if (netPasswordIsValid() && Form->ui.pageOptions->CBSavePassword->isChecked())
    {
        setValue("net/passwordhash", netPasswordHash());
        setValue("net/passwordlength", netPasswordLength());
    }
    setValue("net/savepassword", Form->ui.pageOptions->CBSavePassword->isChecked());
    setValue("net/ip", *netHost);
    setValue("net/port", netPort);
    setValue("net/servername", Form->ui.pageNetServer->leServerDescr->text());
    setValue("net/serverport", Form->ui.pageNetServer->sbPort->value());

    setValue("fps/show", isShowFPSEnabled());
    setValue("fps/limit", Form->ui.pageOptions->fpsedit->value());

    setValue("misc/altdamage", isAltDamageEnabled());
    setValue("misc/appendTimeToRecords", appendDateTimeToRecordName());
    setValue("misc/locale", language());

#ifdef SPARKLE_ENABLED
    setValue("misc/autoUpdate", isAutoUpdateEnabled());
#endif

    { // setup proxy
        int proxyType = Form->ui.pageOptions->cbProxyType->currentIndex();
        setValue("proxy/type", proxyType);

        if(proxyType == PageOptions::Socks5Proxy || proxyType == PageOptions::HTTPProxy)
        {
            setValue("proxy/host", Form->ui.pageOptions->leProxy->text());
            setValue("proxy/port", Form->ui.pageOptions->sbProxyPort->value());
            setValue("proxy/login", Form->ui.pageOptions->leProxyLogin->text());
            setValue("proxy/password", Form->ui.pageOptions->leProxyPassword->text());
        }

        QNetworkProxy proxy;

        if(proxyType == PageOptions::SystemProxy)
        {
            // use system proxy settings
            proxy = QNetworkProxyFactory::systemProxyForQuery().at(0);
        } else
        {
            proxy.setType(proxyTypesMap[proxyType]);
            proxy.setHostName(Form->ui.pageOptions->leProxy->text());
            proxy.setPort(Form->ui.pageOptions->sbProxyPort->value());
            proxy.setUser(Form->ui.pageOptions->leProxyLogin->text());
            proxy.setPassword(Form->ui.pageOptions->leProxyPassword->text());
        }

        QNetworkProxy::setApplicationProxy(proxy);
    }

    { // save colors
        QStandardItemModel * model = DataManager::instance().colorsModel();
        for(int i = model->rowCount() - 1; i >= 0; --i)
            setValue(QString("colors/color%1").arg(i), model->item(i)->data());
    }

    Form->gameSettings->sync();
}

void GameUIConfig::SaveVideosOptions()
{
    QRect res = rec_Resolution();
    setValue("videorec/format", AVFormat());
    setValue("videorec/videocodec", videoCodec());
    setValue("videorec/audiocodec", audioCodec());
    setValue("videorec/fps", rec_Framerate());
    setValue("videorec/bitrate", rec_Bitrate());
    setValue("videorec/width", res.width());
    setValue("videorec/height", res.height());
    setValue("videorec/usegameres", Form->ui.pageVideos->checkUseGameRes->isChecked());
    setValue("videorec/audio", recordAudio());

    Form->gameSettings->sync();
}

QString GameUIConfig::language()
{
    return Form->ui.pageOptions->CBLanguage->itemData(Form->ui.pageOptions->CBLanguage->currentIndex()).toString();
}

QRect GameUIConfig::vid_Resolution()
{
    QRect result(0, 0, 640, 480);
    QStringList wh = Form->ui.pageOptions->CBResolution->currentText().split('x');
    if (wh.size() == 2)
    {
        result.setWidth(wh[0].toInt());
        result.setHeight(wh[1].toInt());
    }
    return result;
}

bool GameUIConfig::vid_Fullscreen()
{
    return Form->ui.pageOptions->CBFullscreen->isChecked();
}

quint32 GameUIConfig::translateQuality()
{
    quint32 rqNone = 0x00000000;  // don't reduce quality
    //quint32 rqLowRes = 0x00000001;  // use half land array
    quint32 rqBlurryLand = 0x00000002;  // downscaled terrain
    quint32 rqNoBackground = 0x00000004;  // don't draw background
    quint32 rqSimpleRope = 0x00000008;  // avoid drawing rope
    quint32 rq2DWater = 0x00000010;  // disabe 3D water effect
    quint32 rqAntiBoom = 0x00000020;  // no fancy explosion effects
    quint32 rqKillFlakes = 0x00000040;  // no flakes
    quint32 rqSlowMenu = 0x00000080;  // ammomenu appears with no animation
    quint32 rqPlainSplash = 0x00000100;  // no droplets
    quint32 rqClampLess = 0x00000200;  // don't clamp textures
    quint32 rqTooltipsOff = 0x00000400;  // tooltips are not drawn
    quint32 rqDesyncVBlank = 0x00000800;  // don't sync on vblank

    quint32 result = (Form->ui.pageOptions->WeaponTooltip->isChecked()) ? rqNone : rqTooltipsOff;

    switch (Form->ui.pageOptions->SLQuality->value())
    {
        case 5:
            break;
        case 4:
            result |= rqBlurryLand;
            break;
        case 3:
            result |= rqBlurryLand | rqKillFlakes | rqPlainSplash;
            break;
        case 2:
            result |= rqBlurryLand | rqKillFlakes | rqPlainSplash | rq2DWater |
                      rqAntiBoom | rqSlowMenu;
            break;
        case 1:
            result |= rqBlurryLand | rqKillFlakes | rqPlainSplash | rq2DWater |
                      rqAntiBoom | rqSlowMenu | rqSimpleRope | rqDesyncVBlank;
            break;
        case 0:
            result |= rqBlurryLand | rqKillFlakes | rqPlainSplash | rq2DWater |
                      rqAntiBoom | rqSlowMenu | rqSimpleRope | rqDesyncVBlank |
                      rqNoBackground | rqClampLess;
            break;
        default:
            fprintf(stderr,"unset value from slider");
            break;
    }

    return result;
}

bool GameUIConfig::isFrontendEffects() const
{
    return Form->ui.pageOptions->CBFrontendEffects->isChecked();
}

bool GameUIConfig::isFrontendFullscreen() const
{
    return Form->ui.pageOptions->CBFrontendFullscreen->isChecked();
}

bool GameUIConfig::isSoundEnabled()
{
    return Form->ui.pageOptions->CBEnableSound->isChecked();
}
bool GameUIConfig::isFrontendSoundEnabled()
{
    return Form->ui.pageOptions->CBEnableFrontendSound->isChecked();
}

bool GameUIConfig::isMusicEnabled()
{
    return Form->ui.pageOptions->CBEnableMusic->isChecked();
}
bool GameUIConfig::isFrontendMusicEnabled()
{
    return Form->ui.pageOptions->CBEnableFrontendMusic->isChecked();
}

bool GameUIConfig::isShowFPSEnabled()
{
    return Form->ui.pageOptions->CBShowFPS->isChecked();
}

bool GameUIConfig::isAltDamageEnabled()
{
    return Form->ui.pageOptions->CBAltDamage->isChecked();
}

quint32 GameUIConfig::stereoMode() const
{
    return Form->ui.pageOptions->CBStereoMode->currentIndex();
}

bool GameUIConfig::appendDateTimeToRecordName()
{
    return Form->ui.pageOptions->CBNameWithDate->isChecked();
}

#ifdef SPARKLE_ENABLED
bool GameUIConfig::isAutoUpdateEnabled()
{
    return Form->ui.pageOptions->CBAutoUpdate->isChecked();
}
#endif

quint8 GameUIConfig::timerInterval()
{
    return 35 - Form->ui.pageOptions->fpsedit->value();
}

quint8 GameUIConfig::bitDepth()
{
    return depth;
}

QString GameUIConfig::netNick()
{
    return Form->ui.pageOptions->editNetNick->text();
}

void GameUIConfig::updNetNick()
{
    Form->ui.pageOptions->editNetNick->setText(value("net/nick", "").toString());
}

QByteArray GameUIConfig::netPasswordHash()
{
    return QCryptographicHash::hash(Form->ui.pageOptions->editNetPassword->text().toUtf8(), QCryptographicHash::Md5).toHex();
}

int GameUIConfig::netPasswordLength()
{
    return Form->ui.pageOptions->editNetPassword->text().size();
}

bool GameUIConfig::netPasswordIsValid()
{
    return (netPasswordLength() == 0 || Form->ui.pageOptions->editNetPassword->text() != QString(netPasswordLength(), '\0'));
}

// When hedgewars launches, the password field is set with null characters. If the user tries to edit the field and there are such characters, then clear the field
bool GameUIConfig::eventFilter(QObject *object, QEvent *event)
{
    if (event->type() == QEvent::FocusIn)
    {
        if ((QLineEdit *)object == Form->ui.pageOptions->editNetPassword)
        {
            if (!netPasswordIsValid())
            {
                Form->ui.pageOptions->editNetPassword->clear();
            }
        }
    }

    // Don't filter anything
    return false;
}

void GameUIConfig::setNetPasswordLength(int passwordLength)
{
    if (passwordLength > 0)
    {
        Form->ui.pageOptions->editNetPassword->setText(QString(passwordLength, '\0'));
    }
    else
    {
        Form->ui.pageOptions->editNetPassword->setText("");
    }
}

quint8 GameUIConfig::volume()
{
    return Form->ui.pageOptions->volumeBox->value() * 128 / 100;
}

QString GameUIConfig::AVFormat()
{
    return Form->ui.pageVideos->format();
}

QString GameUIConfig::videoCodec()
{
    return Form->ui.pageVideos->videoCodec();
}

QString GameUIConfig::audioCodec()
{
    return Form->ui.pageVideos->audioCodec();
}

QRect GameUIConfig::rec_Resolution()
{
    if (Form->ui.pageVideos->checkUseGameRes->isChecked())
        return vid_Resolution();
    QRect res(0,0,0,0);
    res.setWidth(Form->ui.pageVideos->widthEdit->text().toUInt());
    res.setHeight(Form->ui.pageVideos->heightEdit->text().toUInt());
    return res;
}

int GameUIConfig::rec_Framerate()
{
    return Form->ui.pageVideos->framerateBox->value();
}

int GameUIConfig::rec_Bitrate()
{
    return Form->ui.pageVideos->bitrateBox->value();
}

bool GameUIConfig::recordAudio()
{
    return Form->ui.pageVideos->checkRecordAudio->isChecked();
}