/* ============================================================ * * This file is a part of the rekonq project * * Copyright (C) 2007-2008 Trolltech ASA. All rights reserved * Copyright (C) 2008 by Andrea Diamantini * * * 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, 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. * * ============================================================ */ // Self Includes #include "mainwindow.h" #include "mainwindow.moc" // Auto Includes #include "rekonq.h" // Local Includes #include "application.h" #include "settings.h" #include "history.h" #include "cookiejar.h" #include "networkaccessmanager.h" #include "bookmarks.h" #include "webview.h" #include "mainview.h" #include "bookmarks.h" // KDE Includes #include #include #include #include #include #include #include #include #include #include #include #include // Qt Includes #include #include #include MainWindow::MainWindow() : KXmlGuiWindow() , m_view(new MainView(this)) , m_bookmarksProvider(new BookmarksProvider(this)) , m_findBar(new FindBar(this)) , m_searchBar(new SearchBar(this)) { // accept dnd setAcceptDrops(true); // updating rekonq configuration slotUpdateConfiguration(); // creating a centralWidget containing m_view and the hidden findbar QWidget *centralWidget = new QWidget; QVBoxLayout *layout = new QVBoxLayout; layout->setContentsMargins(0, 0, 0, 0); layout->addWidget(m_view); // Adding Find Bar connect(m_findBar, SIGNAL(searchString(const QString &)), this, SLOT(slotFind(const QString &))); layout->addWidget(m_findBar); centralWidget->setLayout(layout); setCentralWidget(centralWidget); // setting size policies setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); // --------- connect signals and slots connect(m_view, SIGNAL(loadUrlPage(const KUrl &)), this, SLOT(loadUrl(const KUrl &))); connect(m_view, SIGNAL(setCurrentTitle(const QString &)), this, SLOT(slotUpdateWindowTitle(const QString &))); connect(m_view, SIGNAL(loadProgress(int)), this, SLOT(slotLoadProgress(int))); connect(m_view, SIGNAL(geometryChangeRequested(const QRect &)), this, SLOT(geometryChangeRequested(const QRect &))); connect(m_view, SIGNAL(printRequested(QWebFrame *)), this, SLOT(printRequested(QWebFrame *))); connect(m_view, SIGNAL(menuBarVisibilityChangeRequested(bool)), menuBar(), SLOT(setVisible(bool))); connect(m_view, SIGNAL(statusBarVisibilityChangeRequested(bool)), statusBar(), SLOT(setVisible(bool))); // status bar message connect(m_view, SIGNAL(showStatusBarMessage(const QString&)), statusBar(), SLOT(showMessage(const QString&))); connect(m_view, SIGNAL(linkHovered(const QString&)), statusBar(), SLOT(showMessage(const QString&))); // update toolbar actions connect(m_view, SIGNAL(tabsChanged()), this, SLOT(slotUpdateActions())); connect(m_view, SIGNAL(currentChanged(int)), this, SLOT(slotUpdateActions())); // -------------------------------------- slotUpdateWindowTitle(); // then, setup our actions setupActions(); // add a status bar statusBar()->show(); // setting up toolbars: this has to be done BEFORE setupGUI!! setupToolBars(); // ----- BOOKMARKS MENU: this has to be done BEFORE setupGUI!! KAction *a = new KActionMenu(i18n("B&ookmarks"), this); actionCollection()->addAction(QLatin1String("bookmarks"), a); KMenu *bmMenu = m_bookmarksProvider->bookmarksMenu(); a->setMenu(bmMenu); // a call to KXmlGuiWindow::setupGUI() populates the GUI // with actions, using KXMLGUI. // It also applies the saved mainwindow settings, if any, and ask the // mainwindow to automatically save settings if changed: window size, // toolbar position, icon size, etc. setupGUI(); // setup history menu: this has to be done AFTER setupGUI!! setupHistoryMenu(); // bookmarks bar: this has to be done AFTER setupGUI!! KToolBar *bmToolbar = toolBar("bookmarksToolBar"); m_bookmarksProvider->provideBmToolbar(bmToolbar); // setting up toolbars to NOT have context menu enabled setContextMenuPolicy(Qt::DefaultContextMenu); } MainWindow::~MainWindow() { delete m_view; } QSize MainWindow::sizeHint() const { QRect desktopRect = QApplication::desktop()->screenGeometry(); QSize size = desktopRect.size() * 0.8; return size; } void MainWindow::setupToolBars() { KAction *a; // location bar a = new KAction(i18n("Location Bar"), this); a->setShortcut(KShortcut(Qt::CTRL + Qt::Key_L, Qt::Key_F6)); a->setDefaultWidget(m_view->lineEditStack()); actionCollection()->addAction(QLatin1String("url_bar"), a); // search bar a = new KAction(i18n("Search Bar"), this); a->setShortcut(KShortcut(Qt::CTRL + Qt::Key_K)); a->setDefaultWidget(m_searchBar); connect(m_searchBar, SIGNAL(search(const KUrl&)), this, SLOT(loadUrl(const KUrl&))); actionCollection()->addAction(QLatin1String("search_bar"), a); } void MainWindow::setupActions() { KAction *a; // Standard Actions KStandardAction::open(this, SLOT(slotFileOpen()), actionCollection()); KStandardAction::saveAs(this, SLOT(slotFileSaveAs()), actionCollection()); KStandardAction::printPreview(this, SLOT(slotFilePrintPreview()), actionCollection()); KStandardAction::print(this, SLOT(slotFilePrint()), actionCollection()); KStandardAction::quit(this , SLOT(close()), actionCollection()); KStandardAction::find(this, SLOT(slotViewFindBar()) , actionCollection()); KStandardAction::findNext(this, SLOT(slotFindNext()) , actionCollection()); KStandardAction::findPrev(this, SLOT(slotFindPrevious()) , actionCollection()); KStandardAction::fullScreen(this, SLOT(slotViewFullScreen(bool)), this, actionCollection()); KStandardAction::home(this, SLOT(slotHome()), actionCollection()); KStandardAction::preferences(this, SLOT(slotPreferences()), actionCollection()); KStandardAction::showMenubar(this, SLOT(slotShowMenubar(bool)), actionCollection()); // WEB Actions (NO KStandardActions..) KStandardAction::redisplay(m_view, SLOT(slotWebReload()), actionCollection()); KStandardAction::back(m_view, SLOT(slotWebBack()), actionCollection()); KStandardAction::forward(m_view, SLOT(slotWebForward()), actionCollection()); KStandardAction::undo(m_view, SLOT(slotWebUndo()), actionCollection()); KStandardAction::redo(m_view, SLOT(slotWebRedo()), actionCollection()); KStandardAction::cut(m_view, SLOT(slotWebCut()), actionCollection()); KStandardAction::copy(m_view, SLOT(slotWebCopy()), actionCollection()); KStandardAction::paste(m_view, SLOT(slotWebPaste()), actionCollection()); a = new KAction(KIcon("process-stop"), i18n("&Stop"), this); a->setShortcut(KShortcut(Qt::CTRL | Qt::Key_Period)); actionCollection()->addAction(QLatin1String("stop"), a); connect(a, SIGNAL(triggered(bool)), m_view, SLOT(slotWebStop())); // stop reload Action m_stopReloadAction = new KAction(KIcon("view-refresh"), i18n("reload"), this); actionCollection()->addAction(QLatin1String("stop_reload") , m_stopReloadAction); m_stopReloadAction->setShortcutConfigurable(false); // ============== Custom Actions a = new KAction(KIcon("document-open-remote"), i18n("Open Location"), this); actionCollection()->addAction(QLatin1String("open_location"), a); connect(a, SIGNAL(triggered(bool)) , this, SLOT(slotOpenLocation())); a = new KAction(KIcon("zoom-in"), i18n("&Enlarge Font"), this); a->setShortcut(KShortcut(Qt::CTRL | Qt::Key_Plus)); actionCollection()->addAction(QLatin1String("bigger_font"), a); connect(a, SIGNAL(triggered(bool)), this, SLOT(slotViewTextBigger())); a = new KAction(KIcon("zoom-original"), i18n("&Normal Font"), this); a->setShortcut(KShortcut(Qt::CTRL | Qt::Key_0)); actionCollection()->addAction(QLatin1String("normal_font"), a); connect(a, SIGNAL(triggered(bool)), this, SLOT(slotViewTextNormal())); a = new KAction(KIcon("zoom-out"), i18n("&Shrink Font"), this); a->setShortcut(KShortcut(Qt::CTRL | Qt::Key_Minus)); actionCollection()->addAction(QLatin1String("smaller_font"), a); connect(a, SIGNAL(triggered(bool)), this, SLOT(slotViewTextSmaller())); a = new KAction(i18n("Page S&ource"), this); actionCollection()->addAction(QLatin1String("page_source"), a); connect(a, SIGNAL(triggered(bool)), this, SLOT(slotViewPageSource())); // ================ Tools (WebKit) Actions a = new KAction(KIcon("tools-report-bug"), i18n("Web &Inspector"), this); a->setCheckable(true); actionCollection()->addAction(QLatin1String("web_inspector"), a); connect(a, SIGNAL(triggered(bool)), this, SLOT(slotToggleInspector(bool))); a = new KAction(KIcon("view-media-artist"), i18n("Private &Browsing"), this); a->setCheckable(true); actionCollection()->addAction(QLatin1String("private_browsing"), a); connect(a, SIGNAL(triggered(bool)) , this, SLOT(slotPrivateBrowsing(bool))); // ================ history related actions m_historyBackAction = new KAction(KIcon("go-previous"), i18n("Back"), this); m_historyBackMenu = new KMenu(this); m_historyBackAction->setMenu(m_historyBackMenu); connect(m_historyBackAction, SIGNAL(triggered(bool)), this, SLOT(slotOpenPrevious())); connect(m_historyBackMenu, SIGNAL(aboutToShow()), this, SLOT(slotAboutToShowBackMenu())); connect(m_historyBackMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotOpenActionUrl(QAction *))); actionCollection()->addAction(QLatin1String("history_back"), m_historyBackAction); m_historyForwardAction = new KAction(KIcon("go-next"), i18n("Forward"), this); connect(m_historyForwardAction, SIGNAL(triggered(bool)), this, SLOT(slotOpenNext())); actionCollection()->addAction(QLatin1String("history_forward"), m_historyForwardAction); // =================== Tab Actions a = new KAction(KIcon("tab-new"), i18n("New &Tab"), this); QList newTabShortcutList; newTabShortcutList << QKeySequence(QKeySequence::New); newTabShortcutList << QKeySequence(QKeySequence::AddTab); a->setShortcut(KShortcut(newTabShortcutList)); actionCollection()->addAction(QLatin1String("new_tab"), a); connect(a, SIGNAL(triggered(bool)), m_view, SLOT(newWebView())); a = new KAction(KIcon("tab-close"), i18n("&Close Tab"), this); a->setShortcut(KShortcut(Qt::CTRL + Qt::Key_W)); actionCollection()->addAction(QLatin1String("close_tab"), a); connect(a, SIGNAL(triggered(bool)), m_view, SLOT(closeTab())); a = new KAction(i18n("Show Next Tab"), this); a->setShortcuts(QApplication::isRightToLeft() ? KStandardShortcut::tabPrev() : KStandardShortcut::tabNext()); actionCollection()->addAction(QLatin1String("show_next_tab"), a); connect(a, SIGNAL(triggered(bool)), m_view, SLOT(nextTab())); a = new KAction(i18n("Show Previous Tab"), this); a->setShortcuts(QApplication::isRightToLeft() ? KStandardShortcut::tabNext() : KStandardShortcut::tabPrev()); actionCollection()->addAction(QLatin1String("show_prev_tab"), a); connect(a, SIGNAL(triggered(bool)), m_view, SLOT(previousTab())); } void MainWindow::setupHistoryMenu() { HistoryMenu *historyMenu = new HistoryMenu(this); connect(historyMenu, SIGNAL(openUrl(const KUrl&)), m_view, SLOT(loadUrlInCurrentTab(const KUrl&))); connect(historyMenu, SIGNAL(hovered(const QString&)), this, SLOT(slotUpdateStatusbar(const QString&))); historyMenu->setTitle(i18n("&History")); menuBar()->insertMenu(actionCollection()->action("bookmarks"), historyMenu); } void MainWindow::slotUpdateConfiguration() { // ============== General ================== m_homePage = ReKonfig::homePage(); mainView()->showTabBar(); // =========== Fonts ============== QWebSettings *defaultSettings = QWebSettings::globalSettings(); int fnSize = ReKonfig::fontSize(); QFont standardFont = ReKonfig::standardFont(); defaultSettings->setFontFamily(QWebSettings::StandardFont, standardFont.family()); defaultSettings->setFontSize(QWebSettings::DefaultFontSize, fnSize); QFont fixedFont = ReKonfig::fixedFont(); defaultSettings->setFontFamily(QWebSettings::FixedFont, fixedFont.family()); defaultSettings->setFontSize(QWebSettings::DefaultFixedFontSize, fnSize); // =========== Privacy ============== // ================ WebKit ============================ defaultSettings->setAttribute(QWebSettings::AutoLoadImages, ReKonfig::autoLoadImages()); defaultSettings->setAttribute(QWebSettings::JavascriptEnabled, ReKonfig::javascriptEnabled()); defaultSettings->setAttribute(QWebSettings::JavaEnabled, ReKonfig::javaEnabled()); defaultSettings->setAttribute(QWebSettings::PluginsEnabled, ReKonfig::pluginsEnabled()); defaultSettings->setAttribute(QWebSettings::JavascriptCanOpenWindows, ReKonfig::javascriptCanOpenWindows()); defaultSettings->setAttribute(QWebSettings::JavascriptCanAccessClipboard, ReKonfig::javascriptCanAccessClipboard()); defaultSettings->setAttribute(QWebSettings::LinksIncludedInFocusChain, ReKonfig::linksIncludedInFocusChain()); defaultSettings->setAttribute(QWebSettings::ZoomTextOnly, ReKonfig::zoomTextOnly()); defaultSettings->setAttribute(QWebSettings::PrintElementBackgrounds, ReKonfig::printElementBackgrounds()); defaultSettings->setAttribute(QWebSettings::OfflineStorageDatabaseEnabled, ReKonfig::offlineStorageDatabaseEnabled()); defaultSettings->setAttribute(QWebSettings::OfflineWebApplicationCacheEnabled, ReKonfig::offlineWebApplicationCacheEnabled()); defaultSettings->setAttribute(QWebSettings::LocalStorageDatabaseEnabled, ReKonfig::localStorageDatabaseEnabled()); // ====== load Settings on main classes Application::networkAccessManager()->loadSettings(); Application::cookieJar()->loadSettings(); Application::historyManager()->loadSettings(); } void MainWindow::slotUpdateBrowser() { slotUpdateConfiguration(); mainView()->reloadAllTabs(); } KUrl MainWindow::guessUrlFromString(const QString &string) { QString urlStr = string.trimmed(); QRegExp test(QLatin1String("^[a-zA-Z]+\\:.*")); // Check if it looks like a qualified URL. Try parsing it and see. bool hasSchema = test.exactMatch(urlStr); if (hasSchema) { QUrl qurl(urlStr, QUrl::TolerantMode); KUrl url(qurl); if (url.isValid()) { return url; } } // Might be a file. if (QFile::exists(urlStr)) { QFileInfo info(urlStr); return KUrl::fromPath(info.absoluteFilePath()); } // Might be a shorturl - try to detect the schema. if (!hasSchema) { int dotIndex = urlStr.indexOf(QLatin1Char('.')); if (dotIndex != -1) { QString prefix = urlStr.left(dotIndex).toLower(); QString schema = (prefix == QLatin1String("ftp")) ? prefix : QLatin1String("http"); QUrl qurl(schema + QLatin1String("://") + urlStr, QUrl::TolerantMode); KUrl url(qurl); if (url.isValid()) { return url; } } } // Fall back to QUrl's own tolerant parser. QUrl qurl = QUrl(string, QUrl::TolerantMode); KUrl url(qurl); // finally for cases where the user just types in a hostname add http if (qurl.scheme().isEmpty()) { qurl = QUrl(QLatin1String("http://") + string, QUrl::TolerantMode); url = KUrl(qurl); } return url; } void MainWindow::loadUrl(const KUrl &url) { if (!currentTab() || url.isEmpty()) return; m_view->currentLineEdit()->setText(url.prettyUrl()); m_view->loadUrlInCurrentTab(url); } void MainWindow::slotOpenLocation() { m_view->currentLineEdit()->selectAll(); m_view->currentLineEdit()->setFocus(); } void MainWindow::slotFileSaveAs() { KUrl srcUrl = currentTab()->url(); QString destPath = KFileDialog::getSaveFileName(); KUrl destUrl = KUrl(destPath); Application::instance()->downloadUrl(srcUrl, destUrl); } void MainWindow::slotPreferences() { // an instance the dialog could be already created and could be cached, // in which case you want to display the cached dialog if (SettingsDialog::showDialog("rekonfig")) return; // we didn't find an instance of this dialog, so lets create it SettingsDialog *s = new SettingsDialog(this); // keep us informed when the user changes settings connect(s, SIGNAL(settingsChanged(const QString&)), this, SLOT(slotUpdateBrowser())); s->exec(); } void MainWindow::slotUpdateStatusbar(const QString &string) { statusBar()->showMessage(string, 2000); } void MainWindow::slotUpdateActions() { m_historyBackAction->setEnabled(currentTab()->history()->canGoBack()); m_historyForwardAction->setEnabled(currentTab()->history()->canGoForward()); } void MainWindow::slotUpdateWindowTitle(const QString &title) { if (title.isEmpty()) { setWindowTitle("rekonq"); } else { setWindowTitle(title + " - rekonq"); } } void MainWindow::slotFileOpen() { QString filePath = KFileDialog::getOpenFileName(KUrl(), i18n("Web Resources (*.html *.htm *.svg *.png *.gif *.svgz);;All files (*.*)"), this, i18n("Open Web Resource") ); if (filePath.isEmpty()) return; loadUrl(guessUrlFromString(filePath)); } void MainWindow::slotFilePrintPreview() { if (!currentTab()) return; QPrintPreviewDialog *dialog = new QPrintPreviewDialog(this); connect(dialog, SIGNAL(paintRequested(QPrinter *)), currentTab(), SLOT(print(QPrinter *))); dialog->exec(); } void MainWindow::slotFilePrint() { if (!currentTab()) return; printRequested(currentTab()->page()->mainFrame()); } void MainWindow::printRequested(QWebFrame *frame) { QPrinter printer; QPrintDialog *dialog = new QPrintDialog(&printer, this); dialog->setWindowTitle(i18n("Print Document")); if (dialog->exec() != QDialog::Accepted) return; frame->print(&printer); } void MainWindow::slotPrivateBrowsing(bool enable) { QWebSettings *settings = QWebSettings::globalSettings(); if (enable) { QString title = i18n("Are you sure you want to turn on private browsing?"); QString text = "" + title + i18n("

When private browsing in turned on," " webpages are not added to the history," " new cookies are not stored, current cookies can't be accessed," \ " site icons wont be stored, session wont be saved, " \ " and searches are not addded to the pop-up menu in the Google search box." \ " Until you close the window, you can still click the Back and Forward buttons" \ " to return to the webpages you have opened."); int button = KMessageBox::questionYesNo(this, text, title); if (button == KMessageBox::Ok) { settings->setAttribute(QWebSettings::PrivateBrowsingEnabled, true); } else { actionCollection()->action("private_browsing")->setChecked(false); } } else { settings->setAttribute(QWebSettings::PrivateBrowsingEnabled, false); MainWindow* win = Application::instance()->mainWindow(); win->m_lastSearch = QString::null; win->mainView()->clear(); } } void MainWindow::slotFind(const QString & search) { if (!currentTab()) return; m_lastSearch = search; slotFindNext(); } void MainWindow::slotViewFindBar() { m_findBar->showFindBar(); } void MainWindow::slotFindNext() { if (!currentTab() && m_lastSearch.isEmpty()) return; QWebPage::FindFlags options; if(m_findBar->matchCase()) { options = QWebPage::FindCaseSensitively | QWebPage::FindWrapsAroundDocument; } else { options = QWebPage::FindWrapsAroundDocument; } if (!currentTab()->findText(m_lastSearch, options)) { slotUpdateStatusbar(QString(m_lastSearch) + i18n(" not found.")); } } void MainWindow::slotFindPrevious() { if (!currentTab() && m_lastSearch.isEmpty()) return; QWebPage::FindFlags options; if(m_findBar->matchCase()) { options = QWebPage::FindCaseSensitively | QWebPage::FindBackward | QWebPage::FindWrapsAroundDocument; } else { options = QWebPage::FindBackward | QWebPage::FindWrapsAroundDocument; } if (!currentTab()->findText(m_lastSearch, options)) { slotUpdateStatusbar(QString(m_lastSearch) + i18n(" not found.")); } } void MainWindow::slotViewTextBigger() { if (!currentTab()) return; currentTab()->setTextSizeMultiplier(currentTab()->textSizeMultiplier() + 0.1); } void MainWindow::slotViewTextNormal() { if (!currentTab()) return; currentTab()->setTextSizeMultiplier(1.0); } void MainWindow::slotViewTextSmaller() { if (!currentTab()) return; currentTab()->setTextSizeMultiplier(currentTab()->textSizeMultiplier() - 0.1); } void MainWindow::slotViewFullScreen(bool makeFullScreen) { if (makeFullScreen == true) { menuBar()->hide(); toolBar("mainToolBar")->hide(); toolBar("locationToolBar")->hide(); } else { menuBar()->show(); toolBar("mainToolBar")->show(); toolBar("locationToolBar")->show(); } KToggleFullScreenAction::setFullScreen(this, makeFullScreen); } void MainWindow::slotViewPageSource() { if (!currentTab()) return; QString markup = currentTab()->page()->mainFrame()->toHtml(); QPlainTextEdit *view = new QPlainTextEdit(markup); view->setWindowTitle(i18n("Page Source of ") + currentTab()->title()); view->setMinimumWidth(640); view->setAttribute(Qt::WA_DeleteOnClose); view->show(); } void MainWindow::slotHome() { loadUrl(KUrl(m_homePage)); } void MainWindow::slotToggleInspector(bool enable) { QWebSettings::globalSettings()->setAttribute(QWebSettings::DeveloperExtrasEnabled, enable); if (enable) { int result = KMessageBox::questionYesNo(this, i18n("The web inspector will only work correctly for pages that were loaded after enabling.\n" "Do you want to reload all pages?"), i18n("Web Inspector")); if (result == KMessageBox::Yes) { m_view->reloadAllTabs(); } } } MainView *MainWindow::mainView() const { return m_view; } WebView *MainWindow::currentTab() const { return m_view->currentWebView(); } void MainWindow::slotLoadProgress(int progress) { QAction *stop = actionCollection()->action("stop"); QAction *reload = actionCollection()->action("view_redisplay"); if (progress < 100 && progress > 0) { disconnect(m_stopReloadAction, SIGNAL(triggered(bool)), reload , SIGNAL(triggered(bool))); m_stopReloadAction->setIcon(KIcon("process-stop")); m_stopReloadAction->setToolTip(i18n("Stop loading the current page")); m_stopReloadAction->setText(i18n("Stop")); connect(m_stopReloadAction, SIGNAL(triggered(bool)), stop, SIGNAL(triggered(bool))); } else { disconnect(m_stopReloadAction, SIGNAL(triggered(bool)), stop , SIGNAL(triggered(bool))); m_stopReloadAction->setIcon(KIcon("view-refresh")); m_stopReloadAction->setToolTip(i18n("Reload the current page")); m_stopReloadAction->setText(i18n("Reload")); connect(m_stopReloadAction, SIGNAL(triggered(bool)), reload, SIGNAL(triggered(bool))); } } void MainWindow::slotAboutToShowBackMenu() { m_historyBackMenu->clear(); if (!currentTab()) return; QWebHistory *history = currentTab()->history(); int historyCount = history->count(); for (int i = history->backItems(historyCount).count() - 1; i >= 0; --i) { QWebHistoryItem item = history->backItems(history->count()).at(i); KAction *action = new KAction(this); action->setData(-1*(historyCount - i - 1)); QIcon icon = Application::instance()->icon(item.url()); action->setIcon(icon); action->setText(item.title()); m_historyBackMenu->addAction(action); } } void MainWindow::slotOpenActionUrl(QAction *action) { int offset = action->data().toInt(); QWebHistory *history = currentTab()->history(); if (offset < 0) { history->goToItem(history->backItems(-1*offset).first()); // back } else { if (offset > 0) { history->goToItem(history->forwardItems(history->count() - offset + 1).back()); // forward } } } void MainWindow::slotOpenPrevious() { QWebHistory *history = currentTab()->history(); if (history->canGoBack()) history->goToItem(history->backItem()); } void MainWindow::slotOpenNext() { QWebHistory *history = currentTab()->history(); if (history->canGoForward()) history->goToItem(history->forwardItem()); } void MainWindow::geometryChangeRequested(const QRect &geometry) { setGeometry(geometry); } void MainWindow::slotShowMenubar(bool enable) { if(enable) menuBar()->show(); else menuBar()->hide(); } bool MainWindow::queryClose() { if (m_view->count() > 1) { int ret = KMessageBox::warningYesNo(this, i18n("Are you sure you want to close the window?" " There are %1 tab open" , m_view->count() ), i18n("Closing") ); if (ret == KMessageBox::No) { return false; } } return true; }