path: root/src/libgui/likeback.cpp

/***************************************************************************
 *   Copyright (C) 2006 by S�bastien Laot                                 *
 *   [email protected]                                                    *
 *                                                                         *
 *   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 2 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, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
 ***************************************************************************/

#include <kapplication.h>
#include <kaboutdata.h>
#include <kconfig.h>
#include <kiconloader.h>
#include <kaboutdata.h>
#include <klocale.h>
#include <kdebug.h>
#include <kmessagebox.h>
#include <tqlayout.h>
#include <tqtoolbutton.h>
#include <tqpushbutton.h>
#include <tqpopupmenu.h>
#include <tqtextedit.h>
#include <tqlayout.h>
#include <tqlabel.h>
#include <kdialogbase.h>
#include <tqhttp.h>
#include <kurl.h>
#include <kinputdialog.h>
#include <tqvalidator.h>
#include <kdebug.h>
#include <kprocess.h>
#include "netwm.h"

#include <pwd.h>

#include <iostream>

#include "likeback.h"

#include <krun.h>
#include "common/global/about.h"

LikeBack::LikeBack(Button buttons)
 : TQWidget( 0, "LikeBack", TQt::WX11BypassWM | TQt::WStyle_NoBorder | TQt::WNoAutoErase | TQt::WStyle_StaysOnTop | TQt::WStyle_NoBorder | TQt::TQt::WGroupLeader)
 , m_buttons(buttons)
{
        TQHBoxLayout *tqlayout = new TQHBoxLayout(this);

        TQIconSet likeIconSet      = kapp->iconLoader()->loadIconSet("likeback_like",      KIcon::Small);
        TQIconSet dislikeIconSet   = kapp->iconLoader()->loadIconSet("likeback_dislike",   KIcon::Small);
        TQIconSet bugIconSet       = kapp->iconLoader()->loadIconSet("likeback_bug",       KIcon::Small);
//        TQIconSet configureIconSet = kapp->iconLoader()->loadIconSet("configure",          KIcon::Small);

        TQToolButton *m_likeButton = new TQToolButton(this, "ilike");
        m_likeButton->setIconSet(likeIconSet);
        m_likeButton->setTextLabel(i18n("I Like..."));
        m_likeButton->setAutoRaise(true);
        connect( m_likeButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(iLike()) );
        tqlayout->add(m_likeButton);

        TQToolButton *m_dislikeButton = new TQToolButton(this, "idonotlike");
        m_dislikeButton->setIconSet(dislikeIconSet);
        m_dislikeButton->setTextLabel(i18n("I Do not Like..."));
        m_dislikeButton->setAutoRaise(true);
        connect( m_dislikeButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(iDoNotLike()) );
        tqlayout->add(m_dislikeButton);

        TQToolButton *m_bugButton = new TQToolButton(this, "ifoundabug");
        m_bugButton->setIconSet(bugIconSet);
        m_bugButton->setTextLabel(i18n("I Found a Bug..."));
        m_bugButton->setAutoRaise(true);
        connect( m_bugButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(iFoundABug()) );
        tqlayout->add(m_bugButton);

        m_configureButton = new TQToolButton(this, "configure");
        TQIconSet helpIconSet = kapp->iconLoader()->loadIconSet("help", KIcon::Small);
        m_configureButton->setIconSet(helpIconSet);
        m_configureButton->setTextLabel(i18n("Configure..."));
        m_configureButton->setAutoRaise(true);
        connect( m_likeButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(configure()) );
        tqlayout->add(m_configureButton);

        TQPopupMenu *configureMenu = new TQPopupMenu(this);
        configureMenu->insertItem(helpIconSet, i18n("What's &This?"), this , TQT_SLOT(showWhatsThisMessage()) );
        TQIconSet changeEmailIconSet = kapp->iconLoader()->loadIconSet("mail_generic", KIcon::Small);
        configureMenu->insertItem(changeEmailIconSet, i18n("&Configure Email Address..."), this , TQT_SLOT(askEMail()) );
//        TQIconSet dontHelpIconSet = kapp->iconLoader()->loadIconSet("stop", KIcon::Small);
//        configureMenu->insertItem( dontHelpIconSet, i18n("&Do not Help Anymore"), this , TQT_SLOT(doNotHelpAnymore()) );
        m_configureButton->setPopup(configureMenu);
        connect( m_configureButton, TQT_SIGNAL(pressed()), this, TQT_SLOT(openConfigurePopup()) );

        if (!emailAddressAlreadyProvided())
                //beginFetchingEmail(); // Begin before showing the message, so we have time!
                endFetchingEmailFrom();

//        static const char *messageShown = "LikeBack_starting_information";
//        if (KMessageBox::shouldBeShownContinue(messageShown)) {
//                showInformationMessage();
//                KMessageBox::saveDontShowAgainContinue(messageShown);
//        }

        resize(sizeHint());

        connect( &m_timer, TQT_SIGNAL(timeout()), this, TQT_SLOT(autoMove()) );
        m_timer.start(10);

        s_instance = this;
}

LikeBack::~LikeBack()
{
}

void LikeBack::openConfigurePopup()
{
        m_configureButton->openPopup();
}

void LikeBack::doNotHelpAnymore()
{
        disable();
        int result = KMessageBox::questionYesNo(
                        TQT_TQWIDGET(kapp->activeWindow()),
                        i18n("Are you sure you do not want to participate anymore in the application enhancing program?"),
                        i18n("Do not Help Anymore"));
        if (result == KMessageBox::No) {
                enable();
                return;
        }

        s_config->setGroup("LikeBack");
        s_config->writeEntry("userWantToParticipateForVersion_" + s_about->version(), false);
        deleteLater();
}

void LikeBack::showWhatsThisMessage()
{
        disable();
        showInformationMessage();
        enable();
}

bool LikeBack::userWantToParticipate()
{
        if (!kapp)
                return true;

        s_config->setGroup("LikeBack");
        return s_config->readBoolEntry("userWantToParticipateForVersion_" + s_about->version(), true);
}

// TODO: Only show relevant buttons!

void LikeBack::showInformationMessage()
{
        TQPixmap likeIcon    = kapp->iconLoader()->loadIcon("likeback_like",    KIcon::Small);
        TQPixmap dislikeIcon = kapp->iconLoader()->loadIcon("likeback_dislike", KIcon::Small);
        TQPixmap bugIcon     = kapp->iconLoader()->loadIcon("likeback_bug", KIcon::Small);
        TQMimeSourceFactory::defaultFactory()->setPixmap("likeback_icon_like",    likeIcon);
        TQMimeSourceFactory::defaultFactory()->setPixmap("likeback_icon_dislike", dislikeIcon);
        TQMimeSourceFactory::defaultFactory()->setPixmap("likeback_icon_bug",     bugIcon);
        KMessageBox::information(0,
                "<p><b>" + i18n("This is a quick feedback system for %1.").tqarg(s_about->programName()) + "</b></p>"
                "<p>" + i18n("To help us improve it, your comments are important.") + "</p>"
                "<p>" + i18n("Each time you have a great or frustrating experience, "
                             "please click the appropriate hand below the window title-bar, "
                             "briefly describe what you like or dislike and click Send.") + "</p>"
                "<p><b>" + i18n("Icons description:") + "</b><table>"
                "<tr><td><nobr><img source=\"likeback_icon_like\">: " + i18n("Send a comment about what you like.") + "</nobr></td></tr>"
                "<tr><td><nobr><img source=\"likeback_icon_dislike\">: " + i18n("Send a comment about what you don't like.") + "</nobr></td></tr>"
                "<tr><td><nobr><img source=\"likeback_icon_bug\">: " + i18n("Report a bug.") + "</nobr></td></tr>"
                "</table></p>",
                i18n("Help Improve the Application"));
        TQMimeSourceFactory::defaultFactory()->setData("likeback_icon_like", 0L);
        TQMimeSourceFactory::defaultFactory()->setData("likeback_icon_dislike", 0L);
        TQMimeSourceFactory::defaultFactory()->setData("likeback_icon_bug", 0L);
}

TQString                 LikeBack::s_customLanguageMessage = TQString();
bool                    LikeBack::s_allowFeatureWishes    = false;
LikeBack::WindowListing LikeBack::s_windowListing         = LikeBack::NoListing;
TQString                 LikeBack::s_hostName              = TQString();
TQString                 LikeBack::s_remotePath            = TQString();
TQ_UINT16                LikeBack::s_hostPort              = 16;
int                     LikeBack::s_disabledCount         = 0;
LikeBack*               LikeBack::s_instance              = 0;
KConfig*                LikeBack::s_config                = 0;
KAboutData*             LikeBack::s_about                 = 0;

LikeBack* LikeBack::instance()
{
        return s_instance;
}

TQString LikeBack::customLanguageMessage()
{
        return s_customLanguageMessage;
}

TQString LikeBack::hostName()
{
        return s_hostName;
}

TQString LikeBack::remotePath()
{
        return s_remotePath;
}

TQ_UINT16 LikeBack::hostPort()
{
        return s_hostPort;
}

KAboutData* LikeBack::about()
{
        return s_about;
}

void LikeBack::disable()
{
        s_disabledCount++;
}

void LikeBack::enable()
{
        s_disabledCount--;
        if (s_disabledCount < 0)
                std::cerr << "===== LikeBack ===== Enabled too many times (less than how many times it was disabled)" << std::endl;
}

bool LikeBack::enabled()
{
        return s_disabledCount == 0;
}

void LikeBack::setServer(TQString hostName, TQString remotePath, TQ_UINT16 hostPort)
{
        s_hostName   = hostName;
        s_remotePath = remotePath;
        s_hostPort   = hostPort;
}

void LikeBack::setWindowNamesListing(WindowListing windowListing)
{
        s_windowListing = windowListing;
}

void LikeBack::setCustomLanguageMessage(const TQString &message)
{
        s_customLanguageMessage = message;
}

void LikeBack::setAllowFeatureWishes(bool allow)
{
        s_allowFeatureWishes = allow;
}

bool LikeBack::allowFeatureWishes()
{
        return s_allowFeatureWishes;
}

void LikeBack::autoMove()
{
        static TQWidget *lastWindow = 0;

        TQWidget *window = TQT_TQWIDGET(kapp->activeWindow());
        // When a Kicker applet has the focus, like the Commandline TQLineEdit,
        // the systemtray icon indicates to be the current window and the LikeBack is shown next to the system tray icon.
        // It's obviously bad ;-) :
        bool shouldShow = false;//(enabled() && window && window->inherits("KMainWindow") );
	if (shouldShow) {
                //move(window->x() + window->width() - 100 - width(), window->y());
                //move(window->x() + window->width() - 100 - width(), window->mapToGlobal(TQPoint(0, 0)).y() - height());
                move(window->mapToGlobal(TQPoint(0, 0)).x() + window->width() - width(), window->mapToGlobal(TQPoint(0, 0)).y() + 1);

                if (window != lastWindow && s_windowListing != NoListing)
//                        if (qstricmp(window->name(), "") == 0 || qstricmp(window->name(), "unnamed") == 0) ;
//                                std::cout << "===== LikeBack ===== UNNAMED ACTIVE WINDOW OF TYPE " << window->className() << " ======" << activeWindowPath() << std::endl;
//                        else if (s_windowListing == AllWindows) ;
//                                std::cout << "LikeBack: Active Window: " << activeWindowPath() << std::endl;
                lastWindow = window;
        }
        if (shouldShow && !isShown()) {
                show();
        } else if (!shouldShow && isShown())
                hide();
}

void LikeBack::iLike()
{
        showDialog(ILike);
}

void LikeBack::iDoNotLike()
{
        showDialog(IDoNotLike);
}

void LikeBack::iFoundABug()
{
        (void)new KRun(Piklab::URLS[Piklab::BugReport], kapp->mainWidget());
    //    showDialog(IFoundABug);
}

void LikeBack::configure()
{
}

TQString LikeBack::activeWindowPath()
{
        TQStringList windowNames;
        TQWidget *window = TQT_TQWIDGET(kapp->activeWindow());
        while (window) {
                TQString name = window->name();
                if (name == "unnamed")
                        name += TQString(":") + window->className();
                windowNames.append(name);
                window = dynamic_cast<TQWidget*>(window->parent());
        }

        TQString windowName;
        for (int i = ((int)windowNames.count()) - 1; i >= 0; i--) {
                if (windowName.isEmpty())
                        windowName = windowNames[i];
                else
                        windowName += TQString("~~") + windowNames[i];
        }

        return windowName;
}

void LikeBack::showDialog(Button button)
{
        LikeBackDialog dialog(button, activeWindowPath(), "");
        disable();
        hide();
        kapp->processEvents();
        dialog.exec();
        enable();
}

bool LikeBack::emailAddressAlreadyProvided()
{
        return s_config->readBoolEntry("emailAlreadyAsked", false);
}

TQString LikeBack::emailAddress()
{
        if (!emailAddressAlreadyProvided())
                instance()->askEMail();

        return s_config->readEntry("emailAddress", "");
}

void LikeBack::setEmailAddress(const TQString &address)
{
        s_config->setGroup("LikeBack");
        s_config->writeEntry("emailAddress",      address);
        s_config->writeEntry("emailAlreadyAsked", true);
}

void LikeBack::askEMail()
{
        s_config->setGroup("LikeBack");

        TQString currentEMailAddress = s_config->readEntry("emailAddress", "");
        if (!emailAddressAlreadyProvided() && !instance()->m_fetchedEmail.isEmpty())
                currentEMailAddress = instance()->m_fetchedEmail;

        bool ok;

        TQString mailExpString = "[\\w-\\.]+@[\\w-\\.]+\\.[\\w]+";
        //TQString namedMailExpString = "[.]*[ \\t]+<" + mailExpString + ">";
        //TQRegExp mailExp("^(|" + mailExpString + "|" + namedMailExpString + ")$");
        TQRegExp mailExp("^(|" + mailExpString + ")$");
        TQRegExpValidator emailValidator(mailExp, TQT_TQOBJECT(this));

        disable();
        TQString email = KInputDialog::getText(
                        i18n("Set Email Address"),
                        "<p><b>" + i18n("Please provide your email address.") + "</b></p>" +
                        "<p>" + i18n("It will only be used to contact you back if more information is needed about your comments, how to reproduce the bugs you report, send bug corrections for you to test...") + "</p>" +
                        "<p>" + i18n("The email address is optional. If you do not provide any, your comments will be sent anonymously. Just click OK in that case.") + "</p>" +
                        "<p>" + i18n("You can change or remove your email address whenever you want. For that, use the little arrow icon at the top-right corner of a window.") + "</p>" +
                        "<p>" + i18n("Your email address (keep empty to post comments anonymously):"),
                        currentEMailAddress, &ok, TQT_TQWIDGET(kapp->activeWindow()), /*name=*/(const char*)0, &emailValidator);
        enable();

        if (ok)
                setEmailAddress(email);
}

// FIXME: Should be moved to KAboutData? Cigogne will also need it.
bool LikeBack::isDevelopmentVersion(const TQString &version)
{
        TQString theVersion = (version.isEmpty() ? s_about->version() : version);

        return theVersion.find("alpha", /*index=*/0, /*caseSensitive=*/false) != -1 ||
               theVersion.find("beta",  /*index=*/0, /*caseSensitive=*/false) != -1 ||
               theVersion.find("rc",    /*index=*/0, /*caseSensitive=*/false) != -1 ||
               theVersion.find("svn",   /*index=*/0, /*caseSensitive=*/false) != -1 ||
               theVersion.find("cvs",   /*index=*/0, /*caseSensitive=*/false) != -1;
}

void LikeBack::init(KConfig* config, KAboutData* about, Button buttons)
{
        s_config = config;
        s_about = about;
        init(isDevelopmentVersion(), buttons);
}

void LikeBack::init(Button buttons)
{
        init(isDevelopmentVersion(), buttons);
}

void LikeBack::init(bool isDevelopmentVersion, Button buttons)
{
        if (s_config == 0)
                s_config = kapp->config();
        if (s_about == 0)
                s_about = (KAboutData*) kapp->aboutData();

        if (LikeBack::userWantToParticipate() && isDevelopmentVersion)
                new LikeBack(buttons);
}







/**
 * Code from KBugReport::slotConfigureEmail() in tdeui/kbugreport.cpp:
 */
/*void LikeBack::beginFetchingEmail()
{
        if (m_process)
                return;
        m_process = new KProcess();
        *m_process << TQString::fromLatin1("kcmshell") << TQString::fromLatin1("kcm_useraccount");
        connect( m_process, TQT_SIGNAL(processExited(KProcess*)), TQT_SLOT(endFetchingEmailFrom()) );
        if (!m_process->start()) {
                kdDebug() << "Couldn't start kcmshell.." << endl;
                delete m_process;
                m_process = 0;
                return;
        }
//      m_configureEmail->setEnabled(false);
}*/

/**
 * Code from KBugReport::slotSetFrom() in tdeui/kbugreport.cpp:
 */
void LikeBack::endFetchingEmailFrom()
{
//      delete m_process;
//      m_process = 0;
//      m_configureEmail->setEnabled(true);

        // ### KDE4: why oh why is KEmailSettings in kio?
        KConfig emailConf( TQString::fromLatin1("emaildefaults") );

        // find out the default profile
        emailConf.setGroup(TQString::fromLatin1("Defaults"));
        TQString profile = TQString::fromLatin1("PROFILE_");
        profile += emailConf.readEntry(TQString::fromLatin1("Profile"), TQString::fromLatin1("Default"));

        emailConf.setGroup(profile);
        TQString fromaddr = emailConf.readEntry(TQString::fromLatin1("EmailAddress"));
        if (fromaddr.isEmpty()) {
                struct passwd *p;
                p = getpwuid(getuid());
                m_fetchedEmail = TQString::fromLatin1(p->pw_name);
        } else {
                TQString name = emailConf.readEntry(TQString::fromLatin1("FullName"));
                if (!name.isEmpty())
                        m_fetchedEmail = /*name + TQString::fromLatin1(" <") +*/ fromaddr /*+ TQString::fromLatin1(">")*/;
        }
//      m_from->setText( fromaddr );
}







/** class LikeBackDialog: */

LikeBackDialog::LikeBackDialog(LikeBack::Button reason, TQString windowName, TQString context)
 : KDialog(TQT_TQWIDGET(kapp->activeWindow()), "_likeback_feedback_window_")
 , m_reason(reason)
 , m_windowName(windowName)
 , m_context(context)
{
        setModal(true);
        TQVBoxLayout *mainLayout = new TQVBoxLayout(this);

        TQWidget *coloredWidget = new TQWidget(this);
        TQLabel  *explainings = new TQLabel(this);
        TQHBoxLayout *explainingLayout = new TQHBoxLayout((TQWidget*)0, KDialogBase::marginHint());
        explainingLayout->addWidget(explainings);
        mainLayout->addWidget(coloredWidget);

        TQColor  color;
        TQColor  lineColor;
        TQPixmap icon;
        TQString title;
        TQString please;
        switch (reason) {
                case LikeBack::ILike:
                        color     = TQColor("#DFFFDF");
                        lineColor = TQt::green;
                        icon      = kapp->iconLoader()->loadIcon("likeback_like",    KIcon::Small);
                        title     = i18n("I like...");
                        please    = i18n("Please briefly describe what you like.");
                        break;
                case LikeBack::IDoNotLike:
                        color     = TQColor("#FFDFDF");
                        lineColor = TQt::red;
                        icon      = kapp->iconLoader()->loadIcon("likeback_dislike", KIcon::Small);
                        title     = i18n("I do not like...");
                        please    = i18n("Please briefly describe what you do not like.");
                        break;
                case LikeBack::IFoundABug:
                        color     = TQColor("#C0C0C0");
                        lineColor = TQt::black;
                        icon      = kapp->iconLoader()->loadIcon("bug",              KIcon::Small);
                        title     = i18n("I found a bug...");
                        please    = i18n("Please briefly describe the bug you encountered.");
                        break;
                case LikeBack::Configure:
                case LikeBack::AllButtons:
                        return;
        }

        TQWidget *line = new TQWidget(this);
        line->setPaletteBackgroundColor(lineColor);
        line->setFixedHeight(1);
        mainLayout->addWidget(line);
        mainLayout->addLayout(explainingLayout);

        TQHBoxLayout *titleLayout = new TQHBoxLayout(0);
        coloredWidget->setPaletteBackgroundColor(color);
        TQLabel *iconLabel = new TQLabel(coloredWidget);
        iconLabel->setPixmap(icon);
        TQLabel *titleLabel = new TQLabel(title, coloredWidget);
        TQFont font = titleLabel->font();
        font.setBold(true);
        titleLabel->setFont(font);
        titleLabel->setPaletteForegroundColor(TQt::black);
        titleLayout->addWidget(iconLabel);
        titleLayout->addSpacing(4);
        titleLayout->addWidget(titleLabel);
        titleLayout->addStretch();

        TQVBoxLayout *coloredWidgetLayout = new TQVBoxLayout(coloredWidget);
        coloredWidgetLayout->setMargin(KDialogBase::marginHint());
        coloredWidgetLayout->setSpacing(KDialogBase::spacingHint());
        coloredWidgetLayout->addLayout(titleLayout);

        TQHBoxLayout *commentLayout = new TQHBoxLayout((TQWidget*)0);
        commentLayout->setMargin(0);
        commentLayout->setSpacing(KDialogBase::spacingHint());
        m_comment = new TQTextEdit(coloredWidget);
        TQIconSet sendIconSet = kapp->iconLoader()->loadIconSet("mail_send", KIcon::Toolbar);
        m_sendButton = new TQPushButton(sendIconSet, i18n("Send"), coloredWidget);
        m_sendButton->setSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Expanding);
        m_sendButton->setEnabled(false);
        connect( m_sendButton, TQT_SIGNAL(clicked()),     this, TQT_SLOT(send())           );
        connect( m_comment,    TQT_SIGNAL(textChanged()), this, TQT_SLOT(commentChanged()) );
        commentLayout->addWidget(m_comment);
        commentLayout->addWidget(m_sendButton);
        coloredWidgetLayout->addLayout(commentLayout);

        explainings->setText(
                        "<p>" + please + " " +
                        (LikeBack::customLanguageMessage().isEmpty() ?
                                i18n("Only english language is accepted.") :
                                LikeBack::customLanguageMessage()
                        )  + " " +
                        (reason == LikeBack::ILike || reason == LikeBack::IDoNotLike ?
                                i18n("Note that to improve this application, it's important to tell us the things you like as much as the things you dislike.") + " " :
                                ""
                        ) +
                        (LikeBack::allowFeatureWishes() ?
                                "" :
                                i18n("Do not ask for features: your wishes will be ignored.")
                        ) + "</p>"
        );

        resize(kapp->desktop()->width() / 2, kapp->desktop()->height() / 3);

        setCaption(kapp->makeStdCaption(i18n("Send a Comment")));
        //      setMinimumSize(mainLayout->sizeHint()); // FIXME: Doesn't work!
}

LikeBackDialog::~LikeBackDialog()
{
}

TQHttp *http ;

void LikeBackDialog::send()
{
        TQString emailAddress = LikeBack::instance()->emailAddress();

        TQString type = (m_reason == LikeBack::ILike ? "Like" : (m_reason == LikeBack::IDoNotLike ? "Dislike" : "Bug"));
        TQString data =
                        "protocol=" + KURL::encode_string("1.0")                         + "&" +
                        "type="     + KURL::encode_string(type)                          + "&" +
                        "version="  + KURL::encode_string(LikeBack::about()->version())  + "&" +
                        "locale="   + KURL::encode_string(KGlobal::locale()->language()) + "&" +
                        "window="   + KURL::encode_string(m_windowName)                  + "&" +
                        "context="  + KURL::encode_string(m_context)                     + "&" +
                        "comment="  + KURL::encode_string(m_comment->text())             + "&" +
                        "email="    + KURL::encode_string(emailAddress);
        //TQByteArray *data = new TQByteArray();
        /*TQHttp **/http = new TQHttp(LikeBack::hostName(), LikeBack::hostPort());

//        std::cout << "http://" << LikeBack::hostName() << ":" << LikeBack::hostPort() << LikeBack::remotePath() << std::endl;
//        std::cout << data << std::endl;
        connect( http, TQT_SIGNAL(requestFinished(int, bool)), this, TQT_SLOT(requestFinished(int, bool)) );
//      http->post(LikeBack::remotePath(), data.utf8());

        TQHttpRequestHeader header("POST", LikeBack::remotePath());
        header.setValue("Host", LikeBack::hostName());
        header.setValue("Content-Type", "application/x-www-form-urlencoded");
        http->setHost(LikeBack::hostName());
        http->request(header, data.utf8());


        m_comment->setEnabled(false);
}

void LikeBackDialog::requestFinished(int /*id*/, bool error)
{
        // TODO: Save to file if error (connection not present at the moment)
        m_comment->setEnabled(true);
        LikeBack::disable();
        if (error) {
                KMessageBox::error(this, i18n("<p>Error while trying to send the report.</p><p>Please retry later.</p>"), i18n("Transfer Error"));
        } else {
                KMessageBox::information(this, i18n("<p>Your comment has been sent successfully. It will help improve the application.</p><p>Thanks for your time.</p>") /*+ TQString(http->readAll())*/, i18n("Comment Sent"));
                close();
        }
        LikeBack::enable();
}

void LikeBackDialog::commentChanged()
{
        m_sendButton->setEnabled(!m_comment->text().isEmpty());
}