Remove deprecated Assistant and AssistantClient.

1 files changed, 0 insertions, 888 deletions

diff --git a/tools/assistant/compat/mainwindow.cpp b/tools/assistant/compat/mainwindow.cpp
deleted file mode 100644
index 325be8a71e..0000000000
--- a/tools/assistant/compat/mainwindow.cpp
+++ /dev/null
@@ -1,888 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the Qt Assistant of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain
-** additional rights.  These rights are described in the Nokia Qt LGPL
-** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this
-** package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "mainwindow.h"
-#include "tabbedbrowser.h"
-#include "helpdialog.h"
-#include "config.h"
-#include "fontsettingsdialog.h"
-
-#include <QDockWidget>
-#include <QDir>
-#include <QTimer>
-#include <QStatusBar>
-#include <QShortcut>
-#include <QMessageBox>
-#include <QPainter>
-#include <QEventLoop>
-#include <QtEvents>
-#include <QFontDatabase>
-#include <QWhatsThis>
-#include <QTextDocumentFragment>
-#include <QLibraryInfo>
-#include <QPrinter>
-#include <QPrintDialog>
-#include <QAbstractTextDocumentLayout>
-#include <QTextDocument>
-#include <QTextObject>
-#include <QFileDialog>
-#include <QThread>
-
-QT_BEGIN_NAMESPACE
-
-QList<MainWindow*> MainWindow::windows;
-
-#if defined(Q_WS_WIN)
-extern Q_CORE_EXPORT int qt_ntfs_permission_lookup;
-#endif
-
-MainWindow::MainWindow()
-{
-    setUnifiedTitleAndToolBarOnMac(true);
-    ui.setupUi(this);
-
-#if defined(Q_WS_WIN)
-    // Workaround for QMimeSourceFactory failing in QFileInfo::isReadable() for
-    // certain user configs. See task: 34372
-    qt_ntfs_permission_lookup = 0;
-#endif
-    setupCompleted = false;
-
-    goActions = QList<QAction*>();
-    goActionDocFiles = new QMap<QAction*,QString>;
-
-    windows.append(this);
-    tabs = new TabbedBrowser(this);
-    connect(tabs, SIGNAL(tabCountChanged(int)), this, SLOT(updateTabActions(int)));
-    setCentralWidget(tabs);
-
-    Config *config = Config::configuration();
-
-    updateProfileSettings();
-
-    dw = new QDockWidget(this);
-    dw->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
-    dw->setWindowTitle(tr("Sidebar"));
-    dw->setObjectName(QLatin1String("sidebar"));
-    helpDock = new HelpDialog(dw, this);
-    dw->setWidget(helpDock);
-
-    addDockWidget(Qt::LeftDockWidgetArea, dw);
-
-    // read geometry configuration
-    setupGoActions();
-
-    restoreGeometry(config->windowGeometry());
-    restoreState(config->mainWindowState());
-    if (config->sideBarHidden())
-        dw->hide();
-
-    tabs->setup();
-    QTimer::singleShot(0, this, SLOT(setup()));
-#if defined(Q_WS_MAC)
-    QMenu *windowMenu = new QMenu(tr("&Window"), this);
-    menuBar()->insertMenu(ui.helpMenu->menuAction(), windowMenu);
-    windowMenu->addAction(tr("Minimize"), this,
-        SLOT(showMinimized()), QKeySequence(tr("Ctrl+M")));
-    // Use the same forward and backward browser shortcuts as Safari and Internet Explorer do
-    // on the Mac. This means that if you have access to one of those cool Intellimice, the thing
-    // works just fine, since that's how Microsoft hacked it.
-    ui.actionGoPrevious->setShortcut(QKeySequence(Qt::CTRL|Qt::Key_Left));
-    ui.actionGoNext->setShortcut(QKeySequence(Qt::CTRL|Qt::Key_Right));
-
-    static const QLatin1String MacIconPath(":/trolltech/assistant/images/mac");
-    ui.actionGoNext->setIcon(QIcon(MacIconPath + QLatin1String("/next.png")));
-    ui.actionGoPrevious->setIcon(QIcon(MacIconPath + QLatin1String("/prev.png")));
-    ui.actionGoHome->setIcon(QIcon(MacIconPath + QLatin1String("/home.png")));
-    ui.actionEditCopy->setIcon(QIcon(MacIconPath + QLatin1String("/editcopy.png")));
-    ui.actionEditCopy->setIcon(QIcon(MacIconPath + QLatin1String("/editcopy.png")));
-    ui.actionEditFind->setIcon(QIcon(MacIconPath + QLatin1String("/find.png")));
-    ui.actionFilePrint->setIcon(QIcon(MacIconPath + QLatin1String("/print.png")));
-    ui.actionZoomOut->setIcon(QIcon(MacIconPath + QLatin1String("/zoomout.png")));
-    ui.actionZoomIn->setIcon(QIcon(MacIconPath + QLatin1String("/zoomin.png")));
-    ui.actionSyncToc->setIcon(QIcon(MacIconPath + QLatin1String("/synctoc.png")));
-    ui.actionHelpWhatsThis->setIcon(QIcon(MacIconPath + QLatin1String("/whatsthis.png")));
-#elif defined(Q_WS_X11)
-    ui.actionGoNext->setIcon(QIcon::fromTheme("go-next" , ui.actionGoNext->icon()));
-    ui.actionGoPrevious->setIcon(QIcon::fromTheme("go-previous" , ui.actionGoPrevious->icon()));
-    ui.actionGoHome->setIcon(QIcon::fromTheme("user-home" , ui.actionGoHome->icon()));
-    ui.actionEditCopy->setIcon(QIcon::fromTheme("edit-copy" , ui.actionEditCopy->icon()));
-    ui.actionEditFind->setIcon(QIcon::fromTheme("edit-find" , ui.actionEditFind->icon()));
-    ui.actionFilePrint->setIcon(QIcon::fromTheme("document-print" , ui.actionFilePrint->icon()));
-    ui.actionZoomOut->setIcon(QIcon::fromTheme("zoom-out" , ui.actionZoomOut->icon()));
-    ui.actionZoomIn->setIcon(QIcon::fromTheme("zoom-in" , ui.actionZoomIn->icon()));
-    ui.actionSyncToc->setIcon(QIcon::fromTheme("view-refresh" , ui.actionSyncToc->icon()));
-#endif
-}
-
-MainWindow::~MainWindow()
-{
-    windows.removeAll(this);
-    delete goActionDocFiles;
-}
-
-void MainWindow::setup()
-{
-    if(setupCompleted)
-        return;
-
-    qApp->setOverrideCursor(QCursor(Qt::WaitCursor));
-    statusBar()->showMessage(tr("Initializing Qt Assistant..."));
-    setupCompleted = true;
-    helpDock->initialize();
-    connect(ui.actionGoPrevious, SIGNAL(triggered()), tabs, SLOT(backward()));
-    connect(ui.actionGoNext, SIGNAL(triggered()), tabs, SLOT(forward()));
-    connect(ui.actionEditCopy, SIGNAL(triggered()), tabs, SLOT(copy()));
-    connect(ui.actionFileExit, SIGNAL(triggered()), qApp, SLOT(closeAllWindows()));
-    connect(ui.actionAddBookmark, SIGNAL(triggered()),
-             helpDock, SLOT(addBookmark()));
-    connect(helpDock, SIGNAL(showLink(QString)),
-             this, SLOT(showLink(QString)));
-    connect(helpDock, SIGNAL(showSearchLink(QString,QStringList)),
-             this, SLOT(showSearchLink(QString,QStringList)));
-
-    connect(ui.bookmarkMenu, SIGNAL(triggered(QAction*)),
-             this, SLOT(showBookmark(QAction*)));
-    connect(ui.actionZoomIn, SIGNAL(triggered()), tabs, SLOT(zoomIn()));
-    connect(ui.actionZoomOut, SIGNAL(triggered()), tabs, SLOT(zoomOut()));
-
-    connect(ui.actionOpenPage, SIGNAL(triggered()), tabs, SLOT(newTab()));
-    connect(ui.actionClosePage, SIGNAL(triggered()), tabs, SLOT(closeTab()));
-    connect(ui.actionNextPage, SIGNAL(triggered()), tabs, SLOT(nextTab()));
-    connect(ui.actionPrevPage, SIGNAL(triggered()), tabs, SLOT(previousTab()));
-
-
-#if defined(Q_OS_WIN32) || defined(Q_OS_WIN64)
-    QShortcut *acc = new QShortcut(tr("SHIFT+CTRL+="), this);
-    connect(acc, SIGNAL(activated()), ui.actionZoomIn, SIGNAL(triggered()));
-#endif
-
-    connect(new QShortcut(tr("Ctrl+T"), this), SIGNAL(activated()), helpDock, SLOT(toggleContents()));
-    connect(new QShortcut(tr("Ctrl+I"), this), SIGNAL(activated()), helpDock, SLOT(toggleIndex()));
-    connect(new QShortcut(tr("Ctrl+B"), this), SIGNAL(activated()), helpDock, SLOT(toggleBookmarks()));
-    connect(new QShortcut(tr("Ctrl+S"), this), SIGNAL(activated()), helpDock, SLOT(toggleSearch()));
-    connect(new QShortcut(tr("Ctrl+]"), this), SIGNAL(activated()), tabs, SLOT(nextTab()));
-    connect(new QShortcut(tr("Ctrl+["), this), SIGNAL(activated()), tabs, SLOT(previousTab()));
-
-    Config *config = Config::configuration();
-
-    setupBookmarkMenu();
-
-    QAction *viewsAction = createPopupMenu()->menuAction();
-    viewsAction->setText(tr("Views"));
-    ui.viewMenu->addAction(viewsAction);
-
-    const int tabIndex = config->sideBarPage();
-    helpDock->tabWidget()->setCurrentIndex(tabIndex);
-    // The tab index is 0 by default, so we need to force an upate
-    // to poulate the contents in this case.
-    if (tabIndex == 0)
-        helpDock->currentTabChanged(tabIndex);
-
-    ui.actionEditFind->setShortcut(QKeySequence::Find);
-    ui.actionEditFindNext->setShortcut(QKeySequence::FindNext);
-    ui.actionEditFindPrev->setShortcut(QKeySequence::FindPrevious);
-
-    QObject::connect(ui.actionEditFind, SIGNAL(triggered()), tabs, SLOT(find()));
-    QObject::connect(ui.actionEditFindNext, SIGNAL(triggered()), tabs, SLOT(findNext()));
-    QObject::connect(ui.actionEditFindPrev, SIGNAL(triggered()), tabs, SLOT(findPrevious()));
-    connect(ui.actionEditFont_Settings, SIGNAL(triggered()), this, SLOT(showFontSettingsDialog()));
-
-	qApp->restoreOverrideCursor();
-    ui.actionGoPrevious->setEnabled(false);
-    ui.actionGoNext->setEnabled(false);
-    ui.actionEditCopy->setEnabled(false);
-
-    // set the current selected item in the treeview
-    helpDialog()->locateContents(tabs->currentBrowser()->source().toString());
-    connect(tabs, SIGNAL(browserUrlChanged(QString)), helpDock, SLOT(locateContents(QString)));
-}
-
-void MainWindow::browserTabChanged()
-{
-    HelpWindow *win = tabs->currentBrowser();
-    if (win) {
-        QTextCursor cursor(win->textCursor());
-        ui.actionEditCopy->setEnabled(cursor.hasSelection());
-        ui.actionGoPrevious->setEnabled(win->isBackwardAvailable());
-        ui.actionGoNext->setEnabled(win->isForwardAvailable());
-    }
-}
-
-void MainWindow::copyAvailable(bool yes)
-{
-    ui.actionEditCopy->setEnabled(yes);
-}
-
-void MainWindow::updateTabActions(int index)
-{
-    bool enabled = (index > 1) ? true : false;
-    ui.actionPrevPage->setEnabled(enabled);
-    ui.actionNextPage->setEnabled(enabled);
-    ui.actionClosePage->setEnabled(enabled);
-}
-
-void MainWindow::setupGoActions()
-{
-    Config *config = Config::configuration();
-    QStringList titles = config->docTitles();
-    QAction *action = 0;
-
-    static bool separatorInserted = false;
-
-    foreach (QAction *a, goActions) {
-        ui.goMenu->removeAction(a);
-        ui.goActionToolbar->removeAction(a);
-    }
-    qDeleteAll(goActions);
-    goActions.clear();
-    goActionDocFiles->clear();
-
-    int addCount = 0;
-
-    foreach (QString title, titles) {
-        QPixmap pix = config->docIcon(title);
-        if(!pix.isNull()) {
-            if(!separatorInserted) {
-                ui.goMenu->addSeparator();
-                separatorInserted = true;
-            }
-            action = new QAction(this);
-            action->setText(title);
-            action->setWhatsThis(tr("Displays the main page of a specific documentation set."));
-            action->setIcon(QIcon(pix));
-            ui.goMenu->addAction(action);
-            ui.goActionToolbar->addAction(action);
-            goActions.append(action);
-            goActionDocFiles->insert(action, config->indexPage(title));
-            connect(action, SIGNAL(triggered()),
-                     this, SLOT(showGoActionLink()));
-            ++addCount;
-        }
-    }
-    if(!addCount)
-        ui.goActionToolbar->hide();
-    else
-        ui.goActionToolbar->show();
-
-}
-
-bool MainWindow::insertActionSeparator()
-{
-    ui.goMenu->addSeparator();
-    ui.Toolbar->addSeparator();
-    return true;
-}
-
-void MainWindow::closeEvent(QCloseEvent *e)
-{
-    saveSettings();
-    e->accept();
-}
-
-void MainWindow::about()
-{
-    QMessageBox box(this);
-
-    box.setText(QString::fromLatin1("<center><img src=\":/trolltech/assistant/images/assistant-128.png\">"
-                                    "<h3>%1</h3>"
-                                    "<p>Version %2</p></center>"
-                                    "<p>Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).</p>"
-                                    "<p>The program is provided AS IS with NO WARRANTY OF ANY KIND,"
-                                    " INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A"
-                                    " PARTICULAR PURPOSE.<p/>")
-                   .arg(tr("Qt Assistant")).arg(QLatin1String(QT_VERSION_STR)));
-    box.setWindowTitle(tr("Qt Assistant"));
-    box.setIcon(QMessageBox::NoIcon);
-    box.exec();
-}
-
-void MainWindow::on_actionAboutApplication_triggered()
-{
-    QString url = Config::configuration()->aboutURL();
-    if (url == QLatin1String("about_qt")) {
-        QMessageBox::aboutQt(this, QLatin1String("Qt Assistant"));
-        return;
-    }
-    QString text;
-    if (url.startsWith(QLatin1String("file:")))
-        url = url.mid(5);
-    QFile file(url);
-    if(file.exists() && file.open(QFile::ReadOnly))
-        text = QString::fromUtf8(file.readAll());
-    if(text.isNull())
-        text = tr("Failed to open about application contents in file: '%1'").arg(url);
-
-    QFileInfo fi(file);
-    QString path = QDir::cleanPath(fi.absolutePath());
-    if (!QDir::searchPaths(QLatin1String("aboutImages")).contains(path))
-        QDir::addSearchPath(QLatin1String("aboutImages"), path);
-
-    QMessageBox box(this);
-    box.setText(text);
-    box.setWindowTitle(Config::configuration()->aboutApplicationMenuText());
-    box.setIcon(QMessageBox::NoIcon);
-    box.exec();
-}
-
-void MainWindow::on_actionAboutAssistant_triggered()
-{
-    about();
-}
-
-void MainWindow::on_actionGoHome_triggered()
-{
-    QString home = MainWindow::urlifyFileName(Config::configuration()->homePage());
-    showLink(home);
-}
-
-QString MainWindow::urlifyFileName(const QString &fileName)
-{
-    QString name = fileName;
-    QUrl url(name);
-
-#if defined(Q_OS_WIN32)
-    if (!url.isValid() || url.scheme().isEmpty() || url.scheme().toLower() != QLatin1String("file:")) {
-        int i = name.indexOf(QLatin1Char('#'));
-        QString anchor = name.mid(i);
-        name = name.toLower();
-        if (i > -1)
-            name.replace(i, anchor.length(), anchor);
-        name.replace(QLatin1Char('\\'), QLatin1Char('/'));
-        foreach (QFileInfo drive, QDir::drives()) {
-            if (name.startsWith(drive.absolutePath().toLower())) {
-                name = QLatin1String("file:") + name;
-                break;
-            }
-        }
-    }
-#else
-    if (!url.isValid() || url.scheme().isEmpty())
-        name.prepend(QLatin1String("file:"));
-#endif
-    return name;
-}
-
-#ifndef QT_NO_PRINTER
-class PrintThread : public QThread
-{
-    QPrinter _printer;
-    QTextDocument *_document;
-
-public:
-    PrintThread(QObject *parent)
-        : QThread(parent), _printer(QPrinter::HighResolution), _document(0)
-    {
-    }
-    ~PrintThread()
-    {
-        wait();
-    }
-
-    QPrinter *printer()
-    {
-        return &_printer;
-    }
-
-    void start(QTextDocument *document)
-    {
-        _document = document->clone();
-        _document->moveToThread(this);
-        QThread::start();
-    }
-
-protected:
-    void run()
-    {
-        _document->print(printer());
-        delete _document;
-        _document = 0;
-    }
-};
-#endif //QT_NO_PRINTER
-
-void MainWindow::on_actionFilePrint_triggered()
-{
-#ifndef QT_NO_PRINTER
-    if (!QFontDatabase::supportsThreadedFontRendering()) {
-        QPrinter printer(QPrinter::HighResolution);
-
-        QPrintDialog dlg(&printer, this);
-        if (dlg.exec() == QDialog::Accepted) {
-            qApp->setOverrideCursor(Qt::WaitCursor);
-            tabs->currentBrowser()->document()->print(&printer);
-            qApp->restoreOverrideCursor();
-        }
-        return;
-    }
-
-    PrintThread *thread = new PrintThread(this);
-
-    QPrintDialog dlg(thread->printer(), this);
-    if (dlg.exec() == QDialog::Accepted) {
-        connect(thread, SIGNAL(finished()), SLOT(printingFinished()));
-        connect(thread, SIGNAL(finished()), thread, SLOT(deleteLater()));
-
-        qApp->setOverrideCursor(Qt::BusyCursor);
-        thread->start(tabs->currentBrowser()->document());
-    } else {
-        delete thread;
-    }
-#else
-    Q_ASSERT("No printing support");
-#endif
-}
-
-void MainWindow::printingFinished()
-{
-    qApp->restoreOverrideCursor();
-}
-
-void MainWindow::updateBookmarkMenu()
-{
-    for(QList<MainWindow*>::Iterator it = windows.begin(); it != windows.end(); ++it)
-        (*it)->setupBookmarkMenu();
-}
-
-void MainWindow::setupBookmarkMenu()
-{
-    ui.bookmarkMenu->clear();
-    bookmarks.clear();
-    ui.bookmarkMenu->addAction(ui.actionAddBookmark);
-
-    QFile f(QDir::homePath() + QLatin1String("/.assistant/bookmarks.") +
-        Config::configuration()->profileName());
-    if (!f.open(QFile::ReadOnly))
-        return;
-    QTextStream ts(&f);
-    ui.bookmarkMenu->addSeparator();
-    while (!ts.atEnd()) {
-        QString title = ts.readLine();
-        QString link = ts.readLine();
-        bookmarks.insert(ui.bookmarkMenu->addAction(title), link);
-    }
-}
-
-void MainWindow::showBookmark(QAction *action)
-{
-    if (bookmarks.contains(action))
-        showLink(bookmarks.value(action));
-}
-
-void MainWindow::showLinkFromClient(const QString &link)
-{
-    setWindowState(windowState() & ~Qt::WindowMinimized);
-    raise();
-    activateWindow();
-    QString l = MainWindow::urlifyFileName(link);
-    showLink(l);
-    if (isMinimized())
-        showNormal();
-}
-
-void MainWindow::showLink(const QString &link)
-{
-    if(link.isEmpty())
-        qWarning("The link is empty!");
-
-    // don't fill the history with the same url more then once
-    if (link == tabs->currentBrowser()->source().toString())
-        return;
-
-    QUrl url(link);
-    QFileInfo fi(url.toLocalFile());
-    tabs->setSource(url.toString());
-    tabs->currentBrowser()->setFocus();
-}
-
-void MainWindow::showLinks(const QStringList &links)
-{
-    if (links.size() == 0) {
-        qWarning("MainWindow::showLinks() - Empty link");
-        return;
-    }
-
-    if (links.size() == 1) {
-        showLink(MainWindow::urlifyFileName(links.first()));
-        return;
-    }
-
-    QStringList::ConstIterator it = links.begin();
-    // Initial showing, The tab is empty so update that without creating it first
-    if (!tabs->currentBrowser()->source().isValid()) {
-        QPair<HelpWindow*, QString> browser;
-        browser.first = tabs->currentBrowser();
-        browser.second = links.first();
-        pendingBrowsers.append(browser);
-        tabs->setTitle(tabs->currentBrowser(), tr("..."));
-    }
-    ++it;
-
-    while(it != links.end()) {
-        QPair<HelpWindow*, QString> browser;
-        browser.first = tabs->newBackgroundTab();
-        browser.second = *it;
-        pendingBrowsers.append(browser);
-        ++it;
-    }
-
-    startTimer(50);
-    return;
-}
-
-void MainWindow::removePendingBrowser(HelpWindow *win)
-{
-    if (!pendingBrowsers.count())
-        return;
-
-    QMutableListIterator<QPair<HelpWindow*, QString> > it(pendingBrowsers);
-    while (it.hasNext()) {
-        QPair<HelpWindow*, QString> browser = it.next();
-        if (browser.first == win) {
-            it.remove();
-            break;
-        }
-    }
-}
-
-void MainWindow::timerEvent(QTimerEvent *e)
-{
-    QPair<HelpWindow*, QString> browser = pendingBrowsers.first();
-    pendingBrowsers.pop_front();
-
-    if (pendingBrowsers.size() == 0)
-        killTimer(e->timerId());
-
-    browser.first->setSource(MainWindow::urlifyFileName(browser.second));
-}
-
-void MainWindow::showQtHelp()
-{
-    showLink(QLibraryInfo::location(QLibraryInfo::DocumentationPath) +
-             QLatin1String("/html/index.html"));
-}
-
-MainWindow* MainWindow::newWindow()
-{
-    saveSettings();
-    MainWindow *mw = new MainWindow;
-    mw->move(geometry().topLeft());
-    if (isMaximized())
-        mw->showMaximized();
-    else
-        mw->show();
-    mw->on_actionGoHome_triggered();
-    return mw;
-}
-
-void MainWindow::saveSettings()
-{
-    Config *config = Config::configuration();
-
-    config->setSideBarPage(helpDock->tabWidget()->currentIndex());
-    config->setWindowGeometry(saveGeometry());
-    config->setMainWindowState(saveState());
-
-    // Create list of the tab urls
-    QStringList lst;
-    QList<HelpWindow*> browsers = tabs->browsers();
-    foreach (HelpWindow *browser, browsers)
-        lst << browser->source().toString();
-    config->setSource(lst);
-    config->save();
-}
-
-TabbedBrowser* MainWindow::browsers() const
-{
-    return tabs;
-}
-
-void MainWindow::showSearchLink(const QString &link, const QStringList &terms)
-{
-    HelpWindow * hw = tabs->currentBrowser();
-    hw->blockScrolling(true);
-    hw->setCursor(Qt::WaitCursor);
-    if (hw->source() == link)
-        hw->reload();
-    else
-        showLink(link);
-    hw->setCursor(Qt::ArrowCursor);
-
-    hw->viewport()->setUpdatesEnabled(false);
-
-    QTextCharFormat marker;
-    marker.setForeground(Qt::red);
-
-    QTextCursor firstHit;
-
-    QTextCursor c = hw->textCursor();
-    c.beginEditBlock();
-    foreach (QString term, terms) {
-        c.movePosition(QTextCursor::Start);
-        hw->setTextCursor(c);
-
-        bool found = hw->find(term, QTextDocument::FindWholeWords);
-        while (found) {
-            QTextCursor hit = hw->textCursor();
-            if (firstHit.isNull() || hit.position() < firstHit.position())
-                firstHit = hit;
-
-            hit.mergeCharFormat(marker);
-            found = hw->find(term, QTextDocument::FindWholeWords);
-        }
-    }
-
-    if (firstHit.isNull()) {
-        firstHit = hw->textCursor();
-        firstHit.movePosition(QTextCursor::Start);
-    }
-    firstHit.clearSelection();
-    c.endEditBlock();
-    hw->setTextCursor(firstHit);
-
-    hw->blockScrolling(false);
-    hw->viewport()->setUpdatesEnabled(true);
-}
-
-
-void MainWindow::showGoActionLink()
-{
-    const QObject *origin = sender();
-    if(!origin ||
-        QString::fromLatin1(origin->metaObject()->className()) != QString::fromLatin1("QAction"))
-        return;
-
-    QAction *action = (QAction*) origin;
-    QString docfile = *(goActionDocFiles->find(action));
-    showLink(MainWindow::urlifyFileName(docfile));
-}
-
-void MainWindow::on_actionHelpAssistant_triggered()
-{
-    showLink(Config::configuration()->assistantDocPath() + QLatin1String("/assistant-manual.html"));
-}
-
-HelpDialog* MainWindow::helpDialog() const
-{
-    return helpDock;
-}
-
-void MainWindow::backwardAvailable(bool enable)
-{
-    ui.actionGoPrevious->setEnabled(enable);
-}
-
-void MainWindow::forwardAvailable(bool enable)
-{
-    ui.actionGoNext->setEnabled(enable);
-}
-
-void MainWindow::updateProfileSettings()
-{
-    Config *config = Config::configuration();
-#ifndef Q_WS_MAC
-    setWindowIcon(config->applicationIcon());
-#endif
-    ui.helpMenu->clear();
-    //ui.helpMenu->addAction(ui.actionHelpAssistant);
-    //ui.helpMenu->addSeparator();
-    ui.helpMenu->addAction(ui.actionAboutAssistant);
-    if (!config->aboutApplicationMenuText().isEmpty())
-        ui.helpMenu->addAction(ui.actionAboutApplication);
-    ui.helpMenu->addSeparator();
-    ui.helpMenu->addAction(ui.actionHelpWhatsThis);
-
-    ui.actionAboutApplication->setText(config->aboutApplicationMenuText());
-
-    if(!config->title().isNull())
-        setWindowTitle(config->title());
-}
-
-void MainWindow::setupPopupMenu(QMenu *m)
-{
-    m->addAction(ui.actionNewWindow);
-    m->addAction(ui.actionOpenPage);
-    m->addAction(ui.actionClosePage);
-    m->addSeparator();
-    m->addAction(ui.actionSaveAs);
-    m->addSeparator();
-    m->addAction(ui.actionGoPrevious);
-    m->addAction(ui.actionGoNext);
-    m->addAction(ui.actionGoHome);
-    m->addSeparator();
-    m->addAction(ui.actionZoomIn);
-    m->addAction(ui.actionZoomOut);
-    m->addSeparator();
-    m->addAction(ui.actionEditCopy);
-    m->addAction(ui.actionEditFind);
-}
-
-void MainWindow::on_actionSyncToc_triggered()
-{
-    HelpWindow *w = tabs->currentBrowser();
-    if(w) {
-        qApp->setOverrideCursor(QCursor(Qt::WaitCursor));
-        QString  link = w->source().toString();
-        helpDock->locateContents(link);
-        helpDock->tabWidget()->setCurrentIndex(0);
-     	qApp->restoreOverrideCursor();
-    }
-}
-
-void MainWindow::on_actionNewWindow_triggered()
-{
-    newWindow()->show();
-}
-
-void MainWindow::on_actionClose_triggered()
-{
-    close();
-}
-
-void MainWindow::on_actionHelpWhatsThis_triggered()
-{
-    QWhatsThis::enterWhatsThisMode();
-}
-
-void MainWindow::on_actionSaveAs_triggered()
-{
-    QString fileName;
-    QUrl url = tabs->currentBrowser()->source();
-    if (url.isValid()) {
-        QFileInfo fi(url.toLocalFile());
-        fileName = fi.fileName();
-    }
-    fileName = QFileDialog::getSaveFileName(this, tr("Save Page"), fileName);
-    if (fileName.isEmpty())
-        return;
-
-    QFile file(fileName);
-    if (!file.open(QIODevice::WriteOnly)) {
-        QMessageBox::critical(this, tr("Save Page"), tr("Cannot open file for writing!"));
-        return;
-    }
-
-    QFileInfo fi(fileName);
-    QString fn = fi.fileName();
-    int i = fn.lastIndexOf(QLatin1Char('.'));
-    if (i > -1)
-        fn = fn.left(i);
-    QString relativeDestPath = fn + QLatin1String("_images");
-    QDir destDir(fi.absolutePath() + QDir::separator() + relativeDestPath);
-    bool imgDirAvailable = destDir.exists();
-    if (!imgDirAvailable)
-        imgDirAvailable = destDir.mkdir(destDir.absolutePath());
-
-    // save images
-    QTextDocument *doc = tabs->currentBrowser()->document()->clone();
-    if (url.isValid() && imgDirAvailable) {
-        QTextBlock::iterator it;
-        for (QTextBlock block = doc->begin(); block != doc->end(); block = block.next()) {
-            for (it = block.begin(); !(it.atEnd()); ++it) {
-                QTextFragment fragment = it.fragment();
-                if (fragment.isValid()) {
-                    QTextImageFormat fm = fragment.charFormat().toImageFormat();
-                    if (fm.isValid() && !fm.name().isEmpty()) {
-                        QUrl imagePath = tabs->currentBrowser()->source().resolved(fm.name());
-                        if (!imagePath.isValid())
-                            continue;
-                        QString from = imagePath.toLocalFile();
-                        QString destName = fm.name();
-                        int j = destName.lastIndexOf(QLatin1Char('/'));
-                        if (j > -1)
-                            destName = destName.mid(j+1);
-                        QFileInfo info(from);
-                        if (info.exists()) {
-                            if (!QFile::copy(from, destDir.absolutePath()
-                                + QDir::separator() + destName))
-                                continue;
-                            fm.setName(QLatin1String("./") + relativeDestPath + QLatin1String("/") + destName);
-                            QTextCursor cursor(doc);
-                            cursor.setPosition(fragment.position());
-                            cursor.setPosition(fragment.position() + fragment.length(),
-                                QTextCursor::KeepAnchor);
-                            cursor.setCharFormat(fm);
-                        }
-                    }
-                }
-            }
-        }
-    }
-    QString src = doc->toHtml(QByteArray("utf-8"));
-    QTextStream s(&file);
-    s.setCodec("utf-8");
-    s << src;
-    s.flush();
-    file.close();
-}
-
-void MainWindow::showFontSettingsDialog()
-{
-    Config *config = Config::configuration();
-    FontSettings settings = config->fontSettings();
-
-    { // It is important that the dialog be deleted before UI mode changes.
-        FontSettingsDialog dialog;
-        if (!dialog.showDialog(&settings))
-            return;
-    }
-
-    config->setFontPointSize(settings.browserFont.pointSizeF());
-    config->setFontSettings(settings);
-
-    updateApplicationFontSettings(settings);
-}
-
-void MainWindow::updateApplicationFontSettings(FontSettings &settings)
-{
-    QFont font = settings.windowFont;
-    if (this->font() != font)
-        qApp->setFont(font, "QWidget");
-
-    font = settings.browserFont;
-    QList<HelpWindow*> browsers = tabs->browsers();
-    foreach (HelpWindow *browser, browsers) {
-        if (browser->font() != font)
-            browser->setFont(font);
-    }
-}
-
-QT_END_NAMESPACE