diff --git a/src/SessionController.cpp b/src/SessionController.cpp index f7f22b40..7868eb6f 100644 --- a/src/SessionController.cpp +++ b/src/SessionController.cpp @@ -1,2124 +1,2125 @@ /* Copyright 2006-2008 by Robert Knight Copyright 2009 by Thomas Dreibholz 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. */ // Own #include "SessionController.h" #include "ProfileManager.h" #include "konsoledebug.h" // Qt #include #include #include #include #include #include #include #include #include #include #include // KDE #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // Konsole #include "EditProfileDialog.h" #include "CopyInputDialog.h" #include "Emulation.h" #include "Filter.h" #include "History.h" #include "HistorySizeDialog.h" #include "IncrementalSearchBar.h" #include "RenameTabDialog.h" #include "ScreenWindow.h" #include "Session.h" #include "ProfileList.h" #include "TerminalDisplay.h" #include "SessionManager.h" #include "Enumeration.h" #include "PrintOptions.h" // for SaveHistoryTask #include #include #include "TerminalCharacterDecoder.h" // For Unix signal names #include using namespace Konsole; // TODO - Replace the icon choices below when suitable icons for silence and // activity are available Q_GLOBAL_STATIC_WITH_ARGS(QIcon, _activityIcon, (QIcon::fromTheme(QLatin1String("dialog-information")))) Q_GLOBAL_STATIC_WITH_ARGS(QIcon, _silenceIcon, (QIcon::fromTheme(QLatin1String("dialog-information")))) Q_GLOBAL_STATIC_WITH_ARGS(QIcon, _broadcastIcon, (QIcon::fromTheme(QLatin1String("emblem-important")))) QSet SessionController::_allControllers; int SessionController::_lastControllerId; SessionController::SessionController(Session* session , TerminalDisplay* view, QObject* parent) : ViewProperties(parent) , KXMLGUIClient() , _session(session) , _view(view) , _copyToGroup(nullptr) , _profileList(nullptr) , _sessionIcon(QIcon()) , _sessionIconName(QString()) , _previousState(-1) , _searchFilter(nullptr) , _urlFilter(nullptr) , _fileFilter(nullptr) , _copyInputToAllTabsAction(nullptr) , _findAction(nullptr) , _findNextAction(nullptr) , _findPreviousAction(nullptr) , _interactionTimer(nullptr) , _searchStartLine(0) , _prevSearchResultLine(0) , _codecAction(nullptr) , _switchProfileMenu(nullptr) , _webSearchMenu(nullptr) , _listenForScreenWindowUpdates(false) , _preventClose(false) , _keepIconUntilInteraction(false) , _selectedText(QString()) , _showMenuAction(nullptr) , _bookmarkValidProgramsToClear(QStringList()) , _isSearchBarEnabled(false) , _editProfileDialog(nullptr) , _searchBar(view->searchBar()) { Q_ASSERT(session); Q_ASSERT(view); // handle user interface related to session (menus etc.) if (isKonsolePart()) { setComponentName(QStringLiteral("konsole"), i18n("Konsole")); setXMLFile(QStringLiteral("partui.rc")); setupCommonActions(); } else { setXMLFile(QStringLiteral("sessionui.rc")); setupCommonActions(); setupExtraActions(); } actionCollection()->addAssociatedWidget(view); foreach(QAction * action, actionCollection()->actions()) { action->setShortcutContext(Qt::WidgetWithChildrenShortcut); } setIdentifier(++_lastControllerId); sessionAttributeChanged(); view->installEventFilter(this); view->setSessionController(this); // install filter on the view to highlight URLs and files updateFilterList(SessionManager::instance()->sessionProfile(_session)); // listen for changes in session, we might need to change the enabled filters connect(ProfileManager::instance(), &Konsole::ProfileManager::profileChanged, this, &Konsole::SessionController::updateFilterList); // listen for session resize requests connect(_session.data(), &Konsole::Session::resizeRequest, this, &Konsole::SessionController::sessionResizeRequest); // listen for popup menu requests connect(_view.data(), &Konsole::TerminalDisplay::configureRequest, this, &Konsole::SessionController::showDisplayContextMenu); // move view to newest output when keystrokes occur connect(_view.data(), &Konsole::TerminalDisplay::keyPressedSignal, this, &Konsole::SessionController::trackOutput); // listen to activity / silence notifications from session connect(_session.data(), &Konsole::Session::stateChanged, this, &Konsole::SessionController::sessionStateChanged); // listen to title and icon changes connect(_session.data(), &Konsole::Session::sessionAttributeChanged, this, &Konsole::SessionController::sessionAttributeChanged); connect(_session.data(), &Konsole::Session::readOnlyChanged, this, &Konsole::SessionController::sessionReadOnlyChanged); connect(this, &Konsole::SessionController::tabRenamedByUser, _session, &Konsole::Session::tabTitleSetByUser); connect(_session.data() , &Konsole::Session::currentDirectoryChanged , this , &Konsole::SessionController::currentDirectoryChanged); // listen for color changes connect(_session.data(), &Konsole::Session::changeBackgroundColorRequest, _view.data(), &Konsole::TerminalDisplay::setBackgroundColor); connect(_session.data(), &Konsole::Session::changeForegroundColorRequest, _view.data(), &Konsole::TerminalDisplay::setForegroundColor); // update the title when the session starts connect(_session.data(), &Konsole::Session::started, this, &Konsole::SessionController::snapshot); // listen for output changes to set activity flag connect(_session->emulation(), &Konsole::Emulation::outputChanged, this, &Konsole::SessionController::fireActivity); // listen for detection of ZModem transfer connect(_session.data(), &Konsole::Session::zmodemDownloadDetected, this, &Konsole::SessionController::zmodemDownload); connect(_session.data(), &Konsole::Session::zmodemUploadDetected, this, &Konsole::SessionController::zmodemUpload); // listen for flow control status changes connect(_session.data(), &Konsole::Session::flowControlEnabledChanged, _view.data(), &Konsole::TerminalDisplay::setFlowControlWarningEnabled); _view->setFlowControlWarningEnabled(_session->flowControlEnabled()); // take a snapshot of the session state every so often when // user activity occurs // // the timer is owned by the session so that it will be destroyed along // with the session _interactionTimer = new QTimer(_session); _interactionTimer->setSingleShot(true); _interactionTimer->setInterval(500); connect(_interactionTimer, &QTimer::timeout, this, &Konsole::SessionController::snapshot); connect(_view.data(), &Konsole::TerminalDisplay::keyPressedSignal, this, &Konsole::SessionController::interactionHandler); // take a snapshot of the session state periodically in the background auto backgroundTimer = new QTimer(_session); backgroundTimer->setSingleShot(false); backgroundTimer->setInterval(2000); connect(backgroundTimer, &QTimer::timeout, this, &Konsole::SessionController::snapshot); backgroundTimer->start(); // xterm '11;?' request connect(_session.data(), &Konsole::Session::getBackgroundColor, this, &Konsole::SessionController::sendBackgroundColor); _allControllers.insert(this); // A list of programs that accept Ctrl+C to clear command line used // before outputting bookmark. _bookmarkValidProgramsToClear << QStringLiteral("bash") << QStringLiteral("fish") << QStringLiteral("sh"); _bookmarkValidProgramsToClear << QStringLiteral("tcsh") << QStringLiteral("zsh"); setupSearchBar(); _searchBar->setVisible(_isSearchBarEnabled); } SessionController::~SessionController() { if (!_view.isNull()) { _view->setScreenWindow(nullptr); } _allControllers.remove(this); if (!_editProfileDialog.isNull()) { delete _editProfileDialog.data(); } } void SessionController::trackOutput(QKeyEvent* event) { Q_ASSERT(_view->screenWindow()); // Only jump to the bottom if the user actually typed something in, // not if the user e. g. just pressed a modifier. if (event->text().isEmpty() && (event->modifiers() != 0u)) { return; } _view->screenWindow()->setTrackOutput(true); } void SessionController::interactionHandler() { // This flag is used to make sure those special icons indicating interest // events (activity/silence/bell?) remain in the tab until user interaction // happens. Otherwise, those special icons will quickly be replaced by // normal icon when ::snapshot() is triggered _keepIconUntilInteraction = false; _interactionTimer->start(); } void SessionController::snapshot() { Q_ASSERT(!_session.isNull()); QString title = _session->getDynamicTitle(); title = title.simplified(); // Visualize that the session is broadcasting to others if ((_copyToGroup != nullptr) && _copyToGroup->sessions().count() > 1) { title.append(QLatin1Char('*')); } // use the fallback title if needed if (title.isEmpty()) { title = _session->title(Session::NameRole); } // apply new title _session->setTitle(Session::DisplayedTitleRole, title); // do not forget icon updateSessionIcon(); } QString SessionController::currentDir() const { return _session->currentWorkingDirectory(); } QUrl SessionController::url() const { return _session->getUrl(); } void SessionController::rename() { renameSession(); } void SessionController::openUrl(const QUrl& url) { // Clear shell's command line if (!_session->isForegroundProcessActive() && _bookmarkValidProgramsToClear.contains(_session->foregroundProcessName())) { _session->sendTextToTerminal(QChar(0x03), QLatin1Char('\n')); // Ctrl+C } // handle local paths if (url.isLocalFile()) { QString path = url.toLocalFile(); _session->sendTextToTerminal(QStringLiteral("cd ") + KShell::quoteArg(path), QLatin1Char('\r')); } else if (url.scheme().isEmpty()) { // QUrl couldn't parse what the user entered into the URL field // so just dump it to the shell QString command = url.toDisplayString(); if (!command.isEmpty()) { _session->sendTextToTerminal(command, QLatin1Char('\r')); } } else if (url.scheme() == QLatin1String("ssh")) { QString sshCommand = QStringLiteral("ssh "); if (url.port() > -1) { sshCommand += QStringLiteral("-p %1 ").arg(url.port()); } if (!url.userName().isEmpty()) { sshCommand += (url.userName() + QLatin1Char('@')); } if (!url.host().isEmpty()) { sshCommand += url.host(); } _session->sendTextToTerminal(sshCommand, QLatin1Char('\r')); } else if (url.scheme() == QLatin1String("telnet")) { QString telnetCommand = QStringLiteral("telnet "); if (!url.userName().isEmpty()) { telnetCommand += QStringLiteral("-l %1 ").arg(url.userName()); } if (!url.host().isEmpty()) { telnetCommand += (url.host() + QLatin1Char(' ')); } if (url.port() > -1) { telnetCommand += QString::number(url.port()); } _session->sendTextToTerminal(telnetCommand, QLatin1Char('\r')); } else { //TODO Implement handling for other Url types KMessageBox::sorry(_view->window(), i18n("Konsole does not know how to open the bookmark: ") + url.toDisplayString()); qCDebug(KonsoleDebug) << "Unable to open bookmark at url" << url << ", I do not know" << " how to handle the protocol " << url.scheme(); } } void SessionController::setupPrimaryScreenSpecificActions(bool use) { KActionCollection* collection = actionCollection(); QAction* clearAction = collection->action(QStringLiteral("clear-history")); QAction* resetAction = collection->action(QStringLiteral("clear-history-and-reset")); QAction* selectAllAction = collection->action(QStringLiteral("select-all")); QAction* selectLineAction = collection->action(QStringLiteral("select-line")); // these actions are meaningful only when primary screen is used. clearAction->setEnabled(use); resetAction->setEnabled(use); selectAllAction->setEnabled(use); selectLineAction->setEnabled(use); } void SessionController::selectionChanged(const QString& selectedText) { _selectedText = selectedText; updateCopyAction(selectedText); } void SessionController::updateCopyAction(const QString& selectedText) { QAction* copyAction = actionCollection()->action(QStringLiteral("edit_copy")); // copy action is meaningful only when some text is selected. copyAction->setEnabled(!selectedText.isEmpty()); } void SessionController::updateWebSearchMenu() { // reset _webSearchMenu->setVisible(false); _webSearchMenu->menu()->clear(); if (_selectedText.isEmpty()) { return; } QString searchText = _selectedText; searchText = searchText.replace(QLatin1Char('\n'), QLatin1Char(' ')).replace(QLatin1Char('\r'), QLatin1Char(' ')).simplified(); if (searchText.isEmpty()) { return; } KUriFilterData filterData(searchText); filterData.setSearchFilteringOptions(KUriFilterData::RetrievePreferredSearchProvidersOnly); if (KUriFilter::self()->filterSearchUri(filterData, KUriFilter::NormalTextFilter)) { const QStringList searchProviders = filterData.preferredSearchProviders(); if (!searchProviders.isEmpty()) { _webSearchMenu->setText(i18n("Search for '%1' with", KStringHandler::rsqueeze(searchText, 16))); QAction* action = nullptr; foreach(const QString& searchProvider, searchProviders) { action = new QAction(searchProvider, _webSearchMenu); action->setIcon(QIcon::fromTheme(filterData.iconNameForPreferredSearchProvider(searchProvider))); action->setData(filterData.queryForPreferredSearchProvider(searchProvider)); connect(action, &QAction::triggered, this, &Konsole::SessionController::handleWebShortcutAction); _webSearchMenu->addAction(action); } _webSearchMenu->addSeparator(); action = new QAction(i18n("Configure Web Shortcuts..."), _webSearchMenu); action->setIcon(QIcon::fromTheme(QStringLiteral("configure"))); connect(action, &QAction::triggered, this, &Konsole::SessionController::configureWebShortcuts); _webSearchMenu->addAction(action); _webSearchMenu->setVisible(true); } } } void SessionController::handleWebShortcutAction() { QAction * action = qobject_cast(sender()); if (action == nullptr) { return; } KUriFilterData filterData(action->data().toString()); if (KUriFilter::self()->filterUri(filterData, QStringList() << QStringLiteral("kurisearchfilter"))) { const QUrl& url = filterData.uri(); new KRun(url, QApplication::activeWindow()); } } void SessionController::configureWebShortcuts() { KToolInvocation::kdeinitExec(QStringLiteral("kcmshell5"), QStringList() << QStringLiteral("webshortcuts")); } void SessionController::sendSignal(QAction* action) { const int signal = action->data().value(); _session->sendSignal(signal); } void SessionController::sendBackgroundColor() { const QColor c = _view->getBackgroundColor(); _session->reportBackgroundColor(c); } void SessionController::toggleReadOnly() { QAction *action = qobject_cast(sender()); if (action != nullptr) { bool readonly = !isReadOnly(); _session->setReadOnly(readonly); } } bool SessionController::eventFilter(QObject* watched , QEvent* event) { if (event->type() == QEvent::FocusIn && watched == _view) { // notify the world that the view associated with this session has been focused // used by the view manager to update the title of the MainWindow widget containing the view emit focused(this); // when the view is focused, set bell events from the associated session to be delivered // by the focused view // first, disconnect any other views which are listening for bell signals from the session disconnect(_session.data(), &Konsole::Session::bellRequest, nullptr, nullptr); // second, connect the newly focused view to listen for the session's bell signal connect(_session.data(), &Konsole::Session::bellRequest, _view.data(), &Konsole::TerminalDisplay::bell); if ((_copyInputToAllTabsAction != nullptr) && _copyInputToAllTabsAction->isChecked()) { // A session with "Copy To All Tabs" has come into focus: // Ensure that newly created sessions are included in _copyToGroup! copyInputToAllTabs(); } } return Konsole::ViewProperties::eventFilter(watched, event); } void SessionController::removeSearchFilter() { if (_searchFilter == nullptr) { return; } _view->filterChain()->removeFilter(_searchFilter); delete _searchFilter; _searchFilter = nullptr; } void SessionController::setupSearchBar() { connect(_searchBar.data(), &Konsole::IncrementalSearchBar::unhandledMovementKeyPressed, this, &Konsole::SessionController::movementKeyFromSearchBarReceived); connect(_searchBar.data(), &Konsole::IncrementalSearchBar::closeClicked, this, &Konsole::SessionController::searchClosed); connect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchFromClicked, this, &Konsole::SessionController::searchFrom); connect(_searchBar.data(), &Konsole::IncrementalSearchBar::findNextClicked, this, &Konsole::SessionController::findNextInHistory); connect(_searchBar.data(), &Konsole::IncrementalSearchBar::findPreviousClicked, this, &Konsole::SessionController::findPreviousInHistory); connect(_searchBar.data(), &Konsole::IncrementalSearchBar::highlightMatchesToggled , this , &Konsole::SessionController::highlightMatches); connect(_searchBar.data(), &Konsole::IncrementalSearchBar::matchCaseToggled, this, &Konsole::SessionController::changeSearchMatch); connect(_searchBar.data(), &Konsole::IncrementalSearchBar::matchRegExpToggled, this, &Konsole::SessionController::changeSearchMatch); } void SessionController::setShowMenuAction(QAction* action) { _showMenuAction = action; } void SessionController::setupCommonActions() { KActionCollection* collection = actionCollection(); // Close Session QAction* action = collection->addAction(QStringLiteral("close-session"), this, SLOT(closeSession())); if (isKonsolePart()) { action->setText(i18n("&Close Session")); } else { action->setText(i18n("&Close Tab")); } action->setIcon(QIcon::fromTheme(QStringLiteral("tab-close"))); collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::SHIFT + Qt::Key_W); // Open Browser action = collection->addAction(QStringLiteral("open-browser"), this, SLOT(openBrowser())); action->setText(i18n("Open File Manager")); action->setIcon(QIcon::fromTheme(QStringLiteral("system-file-manager"))); // Copy and Paste action = KStandardAction::copy(this, SLOT(copy()), collection); #ifdef Q_OS_MACOS // Don't use the Konsole::ACCEL const here, we really want the Command key (Qt::META) // TODO: check what happens if we leave it to Qt to assign the default? collection->setDefaultShortcut(action, Qt::META + Qt::Key_C); #else collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::SHIFT + Qt::Key_C); #endif // disabled at first, since nothing has been selected now action->setEnabled(false); action = KStandardAction::paste(this, SLOT(paste()), collection); QList pasteShortcut; #ifdef Q_OS_MACOS pasteShortcut.append(QKeySequence(Qt::META + Qt::Key_V)); // No Insert key on Mac keyboards #else pasteShortcut.append(QKeySequence(Konsole::ACCEL + Qt::SHIFT + Qt::Key_V)); pasteShortcut.append(QKeySequence(Qt::SHIFT + Qt::Key_Insert)); #endif collection->setDefaultShortcuts(action, pasteShortcut); action = collection->addAction(QStringLiteral("paste-selection"), this, SLOT(pasteFromX11Selection())); action->setText(i18n("Paste Selection")); #ifdef Q_OS_MACOS collection->setDefaultShortcut(action, Qt::META + Qt::SHIFT + Qt::Key_V); #else collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::SHIFT + Qt::Key_Insert); #endif _webSearchMenu = new KActionMenu(i18n("Web Search"), this); _webSearchMenu->setIcon(QIcon::fromTheme(QStringLiteral("preferences-web-browser-shortcuts"))); _webSearchMenu->setVisible(false); collection->addAction(QStringLiteral("web-search"), _webSearchMenu); action = collection->addAction(QStringLiteral("select-all"), this, SLOT(selectAll())); action->setText(i18n("&Select All")); action->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-all"))); action = collection->addAction(QStringLiteral("select-line"), this, SLOT(selectLine())); action->setText(i18n("Select &Line")); action = KStandardAction::saveAs(this, SLOT(saveHistory()), collection); action->setText(i18n("Save Output &As...")); #ifdef Q_OS_MACOS action->setShortcut(QKeySequence(Qt::META + Qt::Key_S)); #endif action = KStandardAction::print(this, SLOT(print_screen()), collection); action->setText(i18n("&Print Screen...")); collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::SHIFT + Qt::Key_P); action = collection->addAction(QStringLiteral("adjust-history"), this, SLOT(showHistoryOptions())); action->setText(i18n("Adjust Scrollback...")); action->setIcon(QIcon::fromTheme(QStringLiteral("configure"))); action = collection->addAction(QStringLiteral("clear-history"), this, SLOT(clearHistory())); action->setText(i18n("Clear Scrollback")); action->setIcon(QIcon::fromTheme(QStringLiteral("edit-clear-history"))); action = collection->addAction(QStringLiteral("clear-history-and-reset"), this, SLOT(clearHistoryAndReset())); action->setText(i18n("Clear Scrollback and Reset")); action->setIcon(QIcon::fromTheme(QStringLiteral("edit-clear-history"))); collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::SHIFT + Qt::Key_K); // Profile Options action = collection->addAction(QStringLiteral("edit-current-profile"), this, SLOT(editCurrentProfile())); action->setText(i18n("Edit Current Profile...")); action->setIcon(QIcon::fromTheme(QStringLiteral("document-properties"))); _switchProfileMenu = new KActionMenu(i18n("Switch Profile"), this); collection->addAction(QStringLiteral("switch-profile"), _switchProfileMenu); connect(_switchProfileMenu->menu(), &QMenu::aboutToShow, this, &Konsole::SessionController::prepareSwitchProfileMenu); // History _findAction = KStandardAction::find(this, SLOT(searchBarEvent()), collection); collection->setDefaultShortcut(_findAction, QKeySequence()); _findNextAction = KStandardAction::findNext(this, SLOT(findNextInHistory()), collection); collection->setDefaultShortcut(_findNextAction, QKeySequence()); _findNextAction->setEnabled(false); _findPreviousAction = KStandardAction::findPrev(this, SLOT(findPreviousInHistory()), collection); collection->setDefaultShortcut(_findPreviousAction, QKeySequence()); _findPreviousAction->setEnabled(false); // Character Encoding _codecAction = new KCodecAction(i18n("Set &Encoding"), this); _codecAction->setIcon(QIcon::fromTheme(QStringLiteral("character-set"))); collection->addAction(QStringLiteral("set-encoding"), _codecAction); connect(_codecAction->menu(), &QMenu::aboutToShow, this, &Konsole::SessionController::updateCodecAction); connect(_codecAction, static_cast(&KCodecAction::triggered), this, &Konsole::SessionController::changeCodec); // Read-only action = collection->addAction(QStringLiteral("view-readonly"), this, SLOT(toggleReadOnly())); action->setText(i18nc("@item:inmenu A read only (locked) session", "Read-only")); action->setCheckable(true); updateReadOnlyActionStates(); } void SessionController::setupExtraActions() { KActionCollection* collection = actionCollection(); // Rename Session QAction* action = collection->addAction(QStringLiteral("rename-session"), this, SLOT(renameSession())); action->setText(i18n("&Rename Tab...")); action->setIcon(QIcon::fromTheme(QStringLiteral("edit-rename"))); collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::ALT + Qt::Key_S); // Copy input to ==> all tabs KToggleAction* copyInputToAllTabsAction = collection->add(QStringLiteral("copy-input-to-all-tabs")); copyInputToAllTabsAction->setText(i18n("&All Tabs in Current Window")); copyInputToAllTabsAction->setData(CopyInputToAllTabsMode); // this action is also used in other place, so remember it _copyInputToAllTabsAction = copyInputToAllTabsAction; // Copy input to ==> selected tabs KToggleAction* copyInputToSelectedTabsAction = collection->add(QStringLiteral("copy-input-to-selected-tabs")); copyInputToSelectedTabsAction->setText(i18n("&Select Tabs...")); collection->setDefaultShortcut(copyInputToSelectedTabsAction, Konsole::ACCEL + Qt::SHIFT + Qt::Key_Period); copyInputToSelectedTabsAction->setData(CopyInputToSelectedTabsMode); // Copy input to ==> none KToggleAction* copyInputToNoneAction = collection->add(QStringLiteral("copy-input-to-none")); copyInputToNoneAction->setText(i18nc("@action:inmenu Do not select any tabs", "&None")); collection->setDefaultShortcut(copyInputToNoneAction, Konsole::ACCEL + Qt::SHIFT + Qt::Key_Slash); copyInputToNoneAction->setData(CopyInputToNoneMode); copyInputToNoneAction->setChecked(true); // the default state // The "Copy Input To" submenu // The above three choices are represented as combo boxes KSelectAction* copyInputActions = collection->add(QStringLiteral("copy-input-to")); copyInputActions->setText(i18n("Copy Input To")); copyInputActions->addAction(copyInputToAllTabsAction); copyInputActions->addAction(copyInputToSelectedTabsAction); copyInputActions->addAction(copyInputToNoneAction); connect(copyInputActions, static_cast(&KSelectAction::triggered), this, &Konsole::SessionController::copyInputActionsTriggered); action = collection->addAction(QStringLiteral("zmodem-upload"), this, SLOT(zmodemUpload())); action->setText(i18n("&ZModem Upload...")); action->setIcon(QIcon::fromTheme(QStringLiteral("document-open"))); collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::ALT + Qt::Key_U); // Monitor KToggleAction* toggleAction = new KToggleAction(i18n("Monitor for &Activity"), this); collection->setDefaultShortcut(toggleAction, Konsole::ACCEL + Qt::SHIFT + Qt::Key_A); action = collection->addAction(QStringLiteral("monitor-activity"), toggleAction); connect(action, &QAction::toggled, this, &Konsole::SessionController::monitorActivity); toggleAction = new KToggleAction(i18n("Monitor for &Silence"), this); collection->setDefaultShortcut(toggleAction, Konsole::ACCEL + Qt::SHIFT + Qt::Key_I); action = collection->addAction(QStringLiteral("monitor-silence"), toggleAction); connect(action, &QAction::toggled, this, &Konsole::SessionController::monitorSilence); // Text Size action = collection->addAction(QStringLiteral("enlarge-font"), this, SLOT(increaseFontSize())); action->setText(i18n("Enlarge Font")); action->setIcon(QIcon::fromTheme(QStringLiteral("format-font-size-more"))); QList enlargeFontShortcut; enlargeFontShortcut.append(QKeySequence(Konsole::ACCEL + Qt::Key_Plus)); enlargeFontShortcut.append(QKeySequence(Konsole::ACCEL + Qt::Key_Equal)); collection->setDefaultShortcuts(action, enlargeFontShortcut); action = collection->addAction(QStringLiteral("shrink-font"), this, SLOT(decreaseFontSize())); action->setText(i18n("Shrink Font")); action->setIcon(QIcon::fromTheme(QStringLiteral("format-font-size-less"))); collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::Key_Minus); action = collection->addAction(QStringLiteral("reset-font-size"), this, SLOT(resetFontSize())); action->setText(i18n("Reset Font Size")); collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::ALT + Qt::Key_0); // Send signal KSelectAction* sendSignalActions = collection->add(QStringLiteral("send-signal")); sendSignalActions->setText(i18n("Send Signal")); connect(sendSignalActions, static_cast(&KSelectAction::triggered), this, &Konsole::SessionController::sendSignal); action = collection->addAction(QStringLiteral("sigstop-signal")); action->setText(i18n("&Suspend Task") + QStringLiteral(" (STOP)")); action->setData(SIGSTOP); sendSignalActions->addAction(action); action = collection->addAction(QStringLiteral("sigcont-signal")); action->setText(i18n("&Continue Task") + QStringLiteral(" (CONT)")); action->setData(SIGCONT); sendSignalActions->addAction(action); action = collection->addAction(QStringLiteral("sighup-signal")); action->setText(i18n("&Hangup") + QStringLiteral(" (HUP)")); action->setData(SIGHUP); sendSignalActions->addAction(action); action = collection->addAction(QStringLiteral("sigint-signal")); action->setText(i18n("&Interrupt Task") + QStringLiteral(" (INT)")); action->setData(SIGINT); sendSignalActions->addAction(action); action = collection->addAction(QStringLiteral("sigterm-signal")); action->setText(i18n("&Terminate Task") + QStringLiteral(" (TERM)")); action->setData(SIGTERM); sendSignalActions->addAction(action); action = collection->addAction(QStringLiteral("sigkill-signal")); action->setText(i18n("&Kill Task") + QStringLiteral(" (KILL)")); action->setData(SIGKILL); sendSignalActions->addAction(action); action = collection->addAction(QStringLiteral("sigusr1-signal")); action->setText(i18n("User Signal &1") + QStringLiteral(" (USR1)")); action->setData(SIGUSR1); sendSignalActions->addAction(action); action = collection->addAction(QStringLiteral("sigusr2-signal")); action->setText(i18n("User Signal &2") + QStringLiteral(" (USR2)")); action->setData(SIGUSR2); sendSignalActions->addAction(action); #ifdef Q_OS_MACOS collection->setDefaultShortcut(_findAction, Qt::META + Qt::Key_F); collection->setDefaultShortcut(_findNextAction, Qt::META + Qt::Key_G); collection->setDefaultShortcut(_findPreviousAction, Qt::META + Qt::SHIFT + Qt::Key_G); #else collection->setDefaultShortcut(_findAction, Konsole::ACCEL + Qt::SHIFT + Qt::Key_F); collection->setDefaultShortcut(_findNextAction, Qt::Key_F3); collection->setDefaultShortcut(_findPreviousAction, Qt::SHIFT + Qt::Key_F3); #endif } void SessionController::switchProfile(Profile::Ptr profile) { SessionManager::instance()->setSessionProfile(_session, profile); updateFilterList(profile); } void SessionController::prepareSwitchProfileMenu() { if (_switchProfileMenu->menu()->isEmpty()) { _profileList = new ProfileList(false, this); connect(_profileList, &Konsole::ProfileList::profileSelected, this, &Konsole::SessionController::switchProfile); } _switchProfileMenu->menu()->clear(); _switchProfileMenu->menu()->addActions(_profileList->actions()); } void SessionController::updateCodecAction() { _codecAction->setCurrentCodec(QString::fromUtf8(_session->codec())); } void SessionController::changeCodec(QTextCodec* codec) { _session->setCodec(codec); } EditProfileDialog* SessionController::profileDialogPointer() { return _editProfileDialog.data(); } void SessionController::editCurrentProfile() { // Searching for Edit profile dialog opened with the same profile const QList allSessionsControllers = _allControllers.values(); foreach (SessionController* session, allSessionsControllers) { if ((session->profileDialogPointer() != nullptr) && session->profileDialogPointer()->isVisible() && session->profileDialogPointer()->lookupProfile() == SessionManager::instance()->sessionProfile(_session)) { session->profileDialogPointer()->close(); } } // NOTE bug311270: For to prevent the crash, the profile must be reset. if (!_editProfileDialog.isNull()) { // exists but not visible delete _editProfileDialog.data(); } _editProfileDialog = new EditProfileDialog(QApplication::activeWindow()); _editProfileDialog.data()->setProfile(SessionManager::instance()->sessionProfile(_session)); _editProfileDialog.data()->show(); } void SessionController::renameSession() { const QString &sessionLocalTabTitleFormat = _session->tabTitleFormat(Session::LocalTabTitle); const QString &sessionRemoteTabTitleFormat = _session->tabTitleFormat(Session::RemoteTabTitle); QScopedPointer dialog(new RenameTabDialog(QApplication::activeWindow())); dialog->setTabTitleText(sessionLocalTabTitleFormat); dialog->setRemoteTabTitleText(sessionRemoteTabTitleFormat); if (_session->isRemote()) { dialog->focusRemoteTabTitleText(); } else { dialog->focusTabTitleText(); } QPointer guard(_session); int result = dialog->exec(); if (guard.isNull()) { return; } if (result != 0) { const QString &tabTitle = dialog->tabTitleText(); const QString &remoteTabTitle = dialog->remoteTabTitleText(); if (tabTitle != sessionLocalTabTitleFormat) { _session->setTabTitleFormat(Session::LocalTabTitle, tabTitle); emit tabRenamedByUser(true); // trigger an update of the tab text snapshot(); } if(remoteTabTitle != sessionRemoteTabTitleFormat) { _session->setTabTitleFormat(Session::RemoteTabTitle, remoteTabTitle); emit tabRenamedByUser(true); snapshot(); } } } bool SessionController::confirmClose() const { if (_session->isForegroundProcessActive()) { QString title = _session->foregroundProcessName(); // hard coded for now. In future make it possible for the user to specify which programs // are ignored when considering whether to display a confirmation QStringList ignoreList; ignoreList << QString::fromUtf8(qgetenv("SHELL")).section(QLatin1Char('/'), -1); if (ignoreList.contains(title)) { return true; } QString question; if (title.isEmpty()) { question = i18n("A program is currently running in this session." " Are you sure you want to close it?"); } else { question = i18n("The program '%1' is currently running in this session." " Are you sure you want to close it?", title); } int result = KMessageBox::warningYesNo(_view->window(), question, i18n("Confirm Close")); return result == KMessageBox::Yes; } return true; } bool SessionController::confirmForceClose() const { if (_session->isRunning()) { QString title = _session->program(); // hard coded for now. In future make it possible for the user to specify which programs // are ignored when considering whether to display a confirmation QStringList ignoreList; ignoreList << QString::fromUtf8(qgetenv("SHELL")).section(QLatin1Char('/'), -1); if (ignoreList.contains(title)) { return true; } QString question; if (title.isEmpty()) { question = i18n("A program in this session would not die." " Are you sure you want to kill it by force?"); } else { question = i18n("The program '%1' is in this session would not die." " Are you sure you want to kill it by force?", title); } int result = KMessageBox::warningYesNo(_view->window(), question, i18n("Confirm Close")); return result == KMessageBox::Yes; } return true; } void SessionController::closeSession() { if (_preventClose) { return; } if (confirmClose()) { if (_session->closeInNormalWay()) { return; } else if (confirmForceClose()) { if (_session->closeInForceWay()) { return; } else { qCDebug(KonsoleDebug) << "Konsole failed to close a session in any way."; } } } } // Trying to open a remote Url may produce unexpected results. // Therefore, if a remote url, open the user's home path. // TODO consider: 1) disable menu upon remote session // 2) transform url to get the desired result (ssh -> sftp, etc) void SessionController::openBrowser() { const QUrl currentUrl = url(); if (currentUrl.isLocalFile()) { new KRun(currentUrl, QApplication::activeWindow(), true); } else { new KRun(QUrl::fromLocalFile(QDir::homePath()), QApplication::activeWindow(), true); } } void SessionController::copy() { _view->copyToClipboard(); } void SessionController::paste() { _view->pasteFromClipboard(); } void SessionController::pasteFromX11Selection() { _view->pasteFromX11Selection(); } void SessionController::selectAll() { _view->selectAll(); } void SessionController::selectLine() { _view->selectCurrentLine(); } static const KXmlGuiWindow* findWindow(const QObject* object) { // Walk up the QObject hierarchy to find a KXmlGuiWindow. while (object != nullptr) { const KXmlGuiWindow* window = qobject_cast(object); if (window != nullptr) { return(window); } object = object->parent(); } return(nullptr); } static bool hasTerminalDisplayInSameWindow(const Session* session, const KXmlGuiWindow* window) { // Iterate all TerminalDisplays of this Session ... foreach(const TerminalDisplay* terminalDisplay, session->views()) { // ... and check whether a TerminalDisplay has the same // window as given in the parameter if (window == findWindow(terminalDisplay)) { return(true); } } return(false); } void SessionController::copyInputActionsTriggered(QAction* action) { const int mode = action->data().value(); switch (mode) { case CopyInputToAllTabsMode: copyInputToAllTabs(); break; case CopyInputToSelectedTabsMode: copyInputToSelectedTabs(); break; case CopyInputToNoneMode: copyInputToNone(); break; default: Q_ASSERT(false); } } void SessionController::copyInputToAllTabs() { if (_copyToGroup == nullptr) { _copyToGroup = new SessionGroup(this); } // Find our window ... const KXmlGuiWindow* myWindow = findWindow(_view); QSet group = QSet::fromList(SessionManager::instance()->sessions()); for (auto session : group) { // First, ensure that the session is removed // (necessary to avoid duplicates on addSession()!) _copyToGroup->removeSession(session); // Add current session if it is displayed our window if (hasTerminalDisplayInSameWindow(session, myWindow)) { _copyToGroup->addSession(session); } } _copyToGroup->setMasterStatus(_session, true); _copyToGroup->setMasterMode(SessionGroup::CopyInputToAll); snapshot(); } void SessionController::copyInputToSelectedTabs() { if (_copyToGroup == nullptr) { _copyToGroup = new SessionGroup(this); _copyToGroup->addSession(_session); _copyToGroup->setMasterStatus(_session, true); _copyToGroup->setMasterMode(SessionGroup::CopyInputToAll); } QPointer dialog = new CopyInputDialog(_view); dialog->setMasterSession(_session); QSet currentGroup = QSet::fromList(_copyToGroup->sessions()); currentGroup.remove(_session); dialog->setChosenSessions(currentGroup); QPointer guard(_session); int result = dialog->exec(); if (guard.isNull()) { return; } if (result == QDialog::Accepted) { QSet newGroup = dialog->chosenSessions(); newGroup.remove(_session); QSet completeGroup = newGroup | currentGroup; foreach(Session * session, completeGroup) { if (newGroup.contains(session) && !currentGroup.contains(session)) { _copyToGroup->addSession(session); } else if (!newGroup.contains(session) && currentGroup.contains(session)) { _copyToGroup->removeSession(session); } } _copyToGroup->setMasterStatus(_session, true); _copyToGroup->setMasterMode(SessionGroup::CopyInputToAll); snapshot(); } } void SessionController::copyInputToNone() { if (_copyToGroup == nullptr) { // No 'Copy To' is active return; } QSet group = QSet::fromList(SessionManager::instance()->sessions()); for (auto iterator : group) { Session* session = iterator; if (session != _session) { _copyToGroup->removeSession(iterator); } } delete _copyToGroup; _copyToGroup = nullptr; snapshot(); } void SessionController::searchClosed() { _isSearchBarEnabled = false; searchHistory(false); } void SessionController::updateFilterList(Profile::Ptr profile) { if (profile != SessionManager::instance()->sessionProfile(_session)) { return; } bool underlineFiles = profile->underlineFilesEnabled(); if (!underlineFiles && (_fileFilter != nullptr)) { _view->filterChain()->removeFilter(_fileFilter); delete _fileFilter; _fileFilter = nullptr; } else if (underlineFiles && (_fileFilter == nullptr)) { _fileFilter = new FileFilter(_session); _view->filterChain()->addFilter(_fileFilter); } bool underlineLinks = profile->underlineLinksEnabled(); if (!underlineLinks && (_urlFilter != nullptr)) { _view->filterChain()->removeFilter(_urlFilter); delete _urlFilter; _urlFilter = nullptr; } else if (underlineLinks && (_urlFilter == nullptr)) { _urlFilter = new UrlFilter(); _view->filterChain()->addFilter(_urlFilter); } } void SessionController::setSearchStartToWindowCurrentLine() { setSearchStartTo(-1); } void SessionController::setSearchStartTo(int line) { _searchStartLine = line; _prevSearchResultLine = line; } void SessionController::listenForScreenWindowUpdates() { if (_listenForScreenWindowUpdates) { return; } connect(_view->screenWindow(), &Konsole::ScreenWindow::outputChanged, this, &Konsole::SessionController::updateSearchFilter); connect(_view->screenWindow(), &Konsole::ScreenWindow::scrolled, this, &Konsole::SessionController::updateSearchFilter); connect(_view->screenWindow(), &Konsole::ScreenWindow::currentResultLineChanged, _view.data(), static_cast(&Konsole::TerminalDisplay::update)); _listenForScreenWindowUpdates = true; } void SessionController::updateSearchFilter() { if ((_searchFilter != nullptr) && (!_searchBar.isNull())) { _view->processFilters(); } } void SessionController::searchBarEvent() { QString selectedText = _view->screenWindow()->selectedText(Screen::PreserveLineBreaks | Screen::TrimLeadingWhitespace | Screen::TrimTrailingWhitespace); if (!selectedText.isEmpty()) { _searchBar->setSearchText(selectedText); } if (_searchBar->isVisible()) { _searchBar->focusLineEdit(); } else { searchHistory(true); _isSearchBarEnabled = true; } } void SessionController::enableSearchBar(bool showSearchBar) { if (_searchBar.isNull()) { return; } if (showSearchBar && !_searchBar->isVisible()) { setSearchStartToWindowCurrentLine(); } _searchBar->setVisible(showSearchBar); if (showSearchBar) { connect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchChanged, this, &Konsole::SessionController::searchTextChanged); connect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchReturnPressed, this, &Konsole::SessionController::findPreviousInHistory); connect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchShiftPlusReturnPressed, this, &Konsole::SessionController::findNextInHistory); } else { disconnect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchChanged, this, &Konsole::SessionController::searchTextChanged); disconnect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchReturnPressed, this, &Konsole::SessionController::findPreviousInHistory); disconnect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchShiftPlusReturnPressed, this, &Konsole::SessionController::findNextInHistory); if ((!_view.isNull()) && (_view->screenWindow() != nullptr)) { _view->screenWindow()->setCurrentResultLine(-1); } } } bool SessionController::reverseSearchChecked() const { Q_ASSERT(_searchBar); QBitArray options = _searchBar->optionsChecked(); return options.at(IncrementalSearchBar::ReverseSearch); } QRegularExpression SessionController::regexpFromSearchBarOptions() const { QBitArray options = _searchBar->optionsChecked(); QString text(_searchBar->searchText()); QRegularExpression regExp; if (options.at(IncrementalSearchBar::RegExp)) { regExp.setPattern(text); } else { regExp.setPattern(QRegularExpression::escape(text)); } if (!options.at(IncrementalSearchBar::MatchCase)) { regExp.setPatternOptions(QRegularExpression::CaseInsensitiveOption); } return regExp; } // searchHistory() may be called either as a result of clicking a menu item or // as a result of changing the search bar widget void SessionController::searchHistory(bool showSearchBar) { enableSearchBar(showSearchBar); if (!_searchBar.isNull()) { if (showSearchBar) { removeSearchFilter(); listenForScreenWindowUpdates(); _searchFilter = new RegExpFilter(); _searchFilter->setRegExp(regexpFromSearchBarOptions()); _view->filterChain()->addFilter(_searchFilter); _view->processFilters(); setFindNextPrevEnabled(true); } else { setFindNextPrevEnabled(false); removeSearchFilter(); _view->setFocus(Qt::ActiveWindowFocusReason); } } } void SessionController::setFindNextPrevEnabled(bool enabled) { _findNextAction->setEnabled(enabled); _findPreviousAction->setEnabled(enabled); } void SessionController::searchTextChanged(const QString& text) { Q_ASSERT(_view->screenWindow()); if (_searchText == text) { return; } _searchText = text; if (text.isEmpty()) { _view->screenWindow()->clearSelection(); _view->screenWindow()->scrollTo(_searchStartLine); } // update search. this is called even when the text is // empty to clear the view's filters beginSearch(text , reverseSearchChecked() ? Enum::BackwardsSearch : Enum::ForwardsSearch); } void SessionController::searchCompleted(bool success) { _prevSearchResultLine = _view->screenWindow()->currentResultLine(); if (!_searchBar.isNull()) { _searchBar->setFoundMatch(success); } } void SessionController::beginSearch(const QString& text, Enum::SearchDirection direction) { Q_ASSERT(_searchBar); Q_ASSERT(_searchFilter); QRegularExpression regExp = regexpFromSearchBarOptions(); _searchFilter->setRegExp(regExp); if (_searchStartLine < 0 || _searchStartLine > _view->screenWindow()->lineCount()) { if (direction == Enum::ForwardsSearch) { setSearchStartTo(_view->screenWindow()->currentLine()); } else { setSearchStartTo(_view->screenWindow()->currentLine() + _view->screenWindow()->windowLines()); } } if (!regExp.pattern().isEmpty()) { _view->screenWindow()->setCurrentResultLine(-1); auto task = new SearchHistoryTask(this); connect(task, &Konsole::SearchHistoryTask::completed, this, &Konsole::SessionController::searchCompleted); task->setRegExp(regExp); task->setSearchDirection(direction); task->setAutoDelete(true); task->setStartLine(_searchStartLine); task->addScreenWindow(_session , _view->screenWindow()); task->execute(); } else if (text.isEmpty()) { searchCompleted(false); } _view->processFilters(); } void SessionController::highlightMatches(bool highlight) { if (highlight) { _view->filterChain()->addFilter(_searchFilter); _view->processFilters(); } else { _view->filterChain()->removeFilter(_searchFilter); } _view->update(); } void SessionController::searchFrom() { Q_ASSERT(_searchBar); Q_ASSERT(_searchFilter); if (reverseSearchChecked()) { setSearchStartTo(_view->screenWindow()->lineCount()); } else { setSearchStartTo(0); } beginSearch(_searchBar->searchText(), reverseSearchChecked() ? Enum::BackwardsSearch : Enum::ForwardsSearch); } void SessionController::findNextInHistory() { Q_ASSERT(_searchBar); Q_ASSERT(_searchFilter); setSearchStartTo(_prevSearchResultLine); beginSearch(_searchBar->searchText(), reverseSearchChecked() ? Enum::BackwardsSearch : Enum::ForwardsSearch); } void SessionController::findPreviousInHistory() { Q_ASSERT(_searchBar); Q_ASSERT(_searchFilter); setSearchStartTo(_prevSearchResultLine); beginSearch(_searchBar->searchText(), reverseSearchChecked() ? Enum::ForwardsSearch : Enum::BackwardsSearch); } void SessionController::changeSearchMatch() { Q_ASSERT(_searchBar); Q_ASSERT(_searchFilter); // reset Selection for new case match _view->screenWindow()->clearSelection(); beginSearch(_searchBar->searchText(), reverseSearchChecked() ? Enum::BackwardsSearch : Enum::ForwardsSearch); } void SessionController::showHistoryOptions() { QScopedPointer dialog(new HistorySizeDialog(QApplication::activeWindow())); const HistoryType& currentHistory = _session->historyType(); if (currentHistory.isEnabled()) { if (currentHistory.isUnlimited()) { dialog->setMode(Enum::UnlimitedHistory); } else { dialog->setMode(Enum::FixedSizeHistory); dialog->setLineCount(currentHistory.maximumLineCount()); } } else { dialog->setMode(Enum::NoHistory); } QPointer guard(_session); int result = dialog->exec(); if (guard.isNull()) { return; } if (result != 0) { scrollBackOptionsChanged(dialog->mode(), dialog->lineCount()); } } void SessionController::sessionResizeRequest(const QSize& size) { ////qDebug() << "View resize requested to " << size; _view->setSize(size.width(), size.height()); } void SessionController::scrollBackOptionsChanged(int mode, int lines) { switch (mode) { case Enum::NoHistory: _session->setHistoryType(HistoryTypeNone()); break; case Enum::FixedSizeHistory: _session->setHistoryType(CompactHistoryType(lines)); break; case Enum::UnlimitedHistory: _session->setHistoryType(HistoryTypeFile()); break; } } void SessionController::print_screen() { QPrinter printer; QPointer dialog = new QPrintDialog(&printer, _view); auto options = new PrintOptions(); dialog->setOptionTabs(QList() << options); dialog->setWindowTitle(i18n("Print Shell")); connect(dialog.data(), static_cast(&QPrintDialog::accepted), options, &Konsole::PrintOptions::saveSettings); if (dialog->exec() != QDialog::Accepted) { return; } QPainter painter; painter.begin(&printer); KConfigGroup configGroup(KSharedConfig::openConfig(), "PrintOptions"); if (configGroup.readEntry("ScaleOutput", true)) { double scale = qMin(printer.pageRect().width() / static_cast(_view->width()), printer.pageRect().height() / static_cast(_view->height())); painter.scale(scale, scale); } _view->printContent(painter, configGroup.readEntry("PrinterFriendly", true)); } void SessionController::saveHistory() { SessionTask* task = new SaveHistoryTask(this); task->setAutoDelete(true); task->addSession(_session); task->execute(); } void SessionController::clearHistory() { _session->clearHistory(); _view->updateImage(); // To reset view scrollbar _view->repaint(); } void SessionController::clearHistoryAndReset() { Profile::Ptr profile = SessionManager::instance()->sessionProfile(_session); QByteArray name = profile->defaultEncoding().toUtf8(); Emulation* emulation = _session->emulation(); emulation->reset(); _session->refresh(); _session->setCodec(QTextCodec::codecForName(name)); clearHistory(); } void SessionController::increaseFontSize() { _view->increaseFontSize(); } void SessionController::decreaseFontSize() { _view->decreaseFontSize(); } void SessionController::resetFontSize() { _view->resetFontSize(); } void SessionController::monitorActivity(bool monitor) { _session->setMonitorActivity(monitor); } void SessionController::monitorSilence(bool monitor) { _session->setMonitorSilence(monitor); } void SessionController::updateSessionIcon() { // Visualize that the session is broadcasting to others if ((_copyToGroup != nullptr) && _copyToGroup->sessions().count() > 1) { // Master Mode: set different icon, to warn the user to be careful setIcon(*_broadcastIcon); } else { if (!_keepIconUntilInteraction) { // Not in Master Mode: use normal icon setIcon(_sessionIcon); } } } void SessionController::updateReadOnlyActionStates() { bool readonly = isReadOnly(); QAction *readonlyAction = actionCollection()->action(QStringLiteral("view-readonly")); Q_ASSERT(readonlyAction != nullptr); readonlyAction->setIcon(QIcon::fromTheme(readonly ? QStringLiteral("object-locked") : QStringLiteral("object-unlocked"))); readonlyAction->setChecked(readonly); auto updateActionState = [this, readonly](const QString &name) { QAction *action = actionCollection()->action(name); if (action != nullptr) { action->setEnabled(!readonly); } }; updateActionState(QStringLiteral("edit_paste")); updateActionState(QStringLiteral("clear-history")); updateActionState(QStringLiteral("clear-history-and-reset")); updateActionState(QStringLiteral("edit-current-profile")); updateActionState(QStringLiteral("switch-profile")); updateActionState(QStringLiteral("adjust-history")); updateActionState(QStringLiteral("send-signal")); updateActionState(QStringLiteral("zmodem-upload")); _codecAction->setEnabled(!readonly); // Without the timer, when detaching a tab while the message widget is visible, // the size of the terminal becomes really small... QTimer::singleShot(0, this, [this, readonly]() { _view->updateReadOnlyState(readonly); }); } bool SessionController::isReadOnly() const { if (!_session.isNull()) { return _session->isReadOnly(); } else { return false; } } void SessionController::sessionAttributeChanged() { if (_sessionIconName != _session->iconName()) { _sessionIconName = _session->iconName(); _sessionIcon = QIcon::fromTheme(_sessionIconName); updateSessionIcon(); } QString title = _session->title(Session::DisplayedTitleRole); // special handling for the "%w" marker which is replaced with the // window title set by the shell title.replace(QLatin1String("%w"), _session->userTitle()); // special handling for the "%#" marker which is replaced with the // number of the shell title.replace(QLatin1String("%#"), QString::number(_session->sessionId())); if (title.isEmpty()) { title = _session->title(Session::NameRole); } setTitle(title); emit rawTitleChanged(); } void SessionController::sessionReadOnlyChanged() { // Trigger icon update sessionAttributeChanged(); updateReadOnlyActionStates(); // Update all views for (TerminalDisplay* view : session()->views()) { if (view != _view.data()) { view->updateReadOnlyState(isReadOnly()); } } } void SessionController::showDisplayContextMenu(const QPoint& position) { // needed to make sure the popup menu is available, even if a hosting // application did not merge our GUI. if (factory() == nullptr) { if (clientBuilder() == nullptr) { setClientBuilder(new KXMLGUIBuilder(_view)); } auto factory = new KXMLGUIFactory(clientBuilder(), this); factory->addClient(this); ////qDebug() << "Created xmlgui factory" << factory; } QPointer popup = qobject_cast(factory()->container(QStringLiteral("session-popup-menu"), this)); if (!popup.isNull()) { updateReadOnlyActionStates(); // prepend content-specific actions such as "Open Link", "Copy Email Address" etc. QList contentActions = _view->filterActions(position); auto contentSeparator = new QAction(popup); contentSeparator->setSeparator(true); contentActions << contentSeparator; popup->insertActions(popup->actions().value(0, nullptr), contentActions); // always update this submenu before showing the context menu, // because the available search services might have changed // since the context menu is shown last time updateWebSearchMenu(); _preventClose = true; if (_showMenuAction != nullptr) { if ( _showMenuAction->isChecked() ) { popup->removeAction( _showMenuAction); } else { popup->insertAction(_switchProfileMenu, _showMenuAction); } } QAction* chosen = popup->exec(_view->mapToGlobal(position)); // check for validity of the pointer to the popup menu if (!popup.isNull()) { // Remove content-specific actions // // If the close action was chosen, the popup menu will be partially // destroyed at this point, and the rest will be destroyed later by // 'chosen->trigger()' foreach(QAction * action, contentActions) { popup->removeAction(action); } delete contentSeparator; } _preventClose = false; if ((chosen != nullptr) && chosen->objectName() == QLatin1String("close-session")) { chosen->trigger(); } } else { qCDebug(KonsoleDebug) << "Unable to display popup menu for session" << _session->title(Session::NameRole) << ", no GUI factory available to build the popup."; } } void SessionController::movementKeyFromSearchBarReceived(QKeyEvent *event) { QCoreApplication::sendEvent(_view, event); setSearchStartToWindowCurrentLine(); } void SessionController::sessionStateChanged(int state) { if (state == _previousState) { return; } if (state == NOTIFYACTIVITY) { setIcon(*_activityIcon); _keepIconUntilInteraction = true; } else if (state == NOTIFYSILENCE) { setIcon(*_silenceIcon); _keepIconUntilInteraction = true; } else if (state == NOTIFYNORMAL) { if (_sessionIconName != _session->iconName()) { _sessionIconName = _session->iconName(); _sessionIcon = QIcon::fromTheme(_sessionIconName); } updateSessionIcon(); } _previousState = state; } void SessionController::zmodemDownload() { QString zmodem = QStandardPaths::findExecutable(QStringLiteral("rz")); if (zmodem.isEmpty()) { zmodem = QStandardPaths::findExecutable(QStringLiteral("lrz")); } if (!zmodem.isEmpty()) { const QString path = QFileDialog::getExistingDirectory(_view, i18n("Save ZModem Download to..."), QDir::homePath(), QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks); if (!path.isEmpty()) { _session->startZModem(zmodem, path, QStringList()); return; } } else { KMessageBox::error(_view, i18n("

A ZModem file transfer attempt has been detected, " "but no suitable ZModem software was found on this system.

" "

You may wish to install the 'rzsz' or 'lrzsz' package.

")); } _session->cancelZModem(); } void SessionController::zmodemUpload() { if (_session->isZModemBusy()) { KMessageBox::sorry(_view, i18n("

The current session already has a ZModem file transfer in progress.

")); return; } _session->setZModemBusy(true); QString zmodem = QStandardPaths::findExecutable(QStringLiteral("sz")); if (zmodem.isEmpty()) { zmodem = QStandardPaths::findExecutable(QStringLiteral("lsz")); } if (zmodem.isEmpty()) { KMessageBox::sorry(_view, i18n("

No suitable ZModem software was found on this system.

" "

You may wish to install the 'rzsz' or 'lrzsz' package.

")); return; } QStringList files = QFileDialog::getOpenFileNames(_view, i18n("Select Files for ZModem Upload"), QDir::homePath()); if (!files.isEmpty()) { _session->startZModem(zmodem, QString(), files); } } bool SessionController::isKonsolePart() const { // Check to see if we are being called from Konsole or a KPart return !(qApp->applicationName() == QLatin1String("konsole")); } SessionTask::SessionTask(QObject* parent) : QObject(parent) , _autoDelete(false) { } void SessionTask::setAutoDelete(bool enable) { _autoDelete = enable; } bool SessionTask::autoDelete() const { return _autoDelete; } void SessionTask::addSession(Session* session) { _sessions << session; } QList SessionTask::sessions() const { return _sessions; } SaveHistoryTask::SaveHistoryTask(QObject* parent) : SessionTask(parent) { } SaveHistoryTask::~SaveHistoryTask() = default; void SaveHistoryTask::execute() { // TODO - think about the UI when saving multiple history sessions, if there are more than two or // three then providing a URL for each one will be tedious // TODO - show a warning ( preferably passive ) if saving the history output fails QFileDialog* dialog = new QFileDialog(QApplication::activeWindow(), QString(), QDir::homePath()); dialog->setAcceptMode(QFileDialog::AcceptSave); QStringList mimeTypes; mimeTypes << QStringLiteral("text/plain"); mimeTypes << QStringLiteral("text/html"); dialog->setMimeTypeFilters(mimeTypes); // iterate over each session in the task and display a dialog to allow the user to choose where // to save that session's history. // then start a KIO job to transfer the data from the history to the chosen URL foreach(const SessionPtr& session, sessions()) { dialog->setWindowTitle(i18n("Save Output From %1", session->title(Session::NameRole))); int result = dialog->exec(); if (result != QDialog::Accepted) { continue; } QUrl url = (dialog->selectedUrls()).at(0); if (!url.isValid()) { // UI: Can we make this friendlier? KMessageBox::sorry(nullptr , i18n("%1 is an invalid URL, the output could not be saved.", url.url())); continue; } KIO::TransferJob* job = KIO::put(url, -1, // no special permissions // overwrite existing files // do not resume an existing transfer // show progress information only for remote // URLs KIO::Overwrite | (url.isLocalFile() ? KIO::HideProgressInfo : KIO::DefaultFlags) // a better solution would be to show progress // information after a certain period of time // instead, since the overall speed of transfer // depends on factors other than just the protocol // used ); SaveJob jobInfo; jobInfo.session = session; jobInfo.lastLineFetched = -1; // when each request for data comes in from the KIO subsystem // lastLineFetched is used to keep track of how much of the history // has already been sent, and where the next request should continue // from. // this is set to -1 to indicate the job has just been started if (((dialog->selectedNameFilter()).contains(QLatin1String("html"), Qt::CaseInsensitive)) || ((dialog->selectedFiles()).at(0).endsWith(QLatin1String("html"), Qt::CaseInsensitive))) { - jobInfo.decoder = new HTMLDecoder(); + Profile::Ptr profile = SessionManager::instance()->sessionProfile(session); + jobInfo.decoder = new HTMLDecoder(profile); } else { jobInfo.decoder = new PlainTextDecoder(); } _jobSession.insert(job, jobInfo); connect(job, &KIO::TransferJob::dataReq, this, &Konsole::SaveHistoryTask::jobDataRequested); connect(job, &KIO::TransferJob::result, this, &Konsole::SaveHistoryTask::jobResult); } dialog->deleteLater(); } void SaveHistoryTask::jobDataRequested(KIO::Job* job , QByteArray& data) { // TODO - Report progress information for the job // PERFORMANCE: Do some tests and tweak this value to get faster saving const int LINES_PER_REQUEST = 500; SaveJob& info = _jobSession[job]; // transfer LINES_PER_REQUEST lines from the session's history // to the save location if (!info.session.isNull()) { // note: when retrieving lines from the emulation, // the first line is at index 0. int sessionLines = info.session->emulation()->lineCount(); if (sessionLines - 1 == info.lastLineFetched) { return; // if there is no more data to transfer then stop the job } int copyUpToLine = qMin(info.lastLineFetched + LINES_PER_REQUEST , sessionLines - 1); QTextStream stream(&data, QIODevice::ReadWrite); info.decoder->begin(&stream); info.session->emulation()->writeToStream(info.decoder , info.lastLineFetched + 1 , copyUpToLine); info.decoder->end(); info.lastLineFetched = copyUpToLine; } } void SaveHistoryTask::jobResult(KJob* job) { if (job->error() != 0) { KMessageBox::sorry(nullptr , i18n("A problem occurred when saving the output.\n%1", job->errorString())); } TerminalCharacterDecoder * decoder = _jobSession[job].decoder; _jobSession.remove(job); delete decoder; // notify the world that the task is done emit completed(true); if (autoDelete()) { deleteLater(); } } void SearchHistoryTask::addScreenWindow(Session* session , ScreenWindow* searchWindow) { _windows.insert(session, searchWindow); } void SearchHistoryTask::execute() { QMapIterator< SessionPtr , ScreenWindowPtr > iter(_windows); while (iter.hasNext()) { iter.next(); executeOnScreenWindow(iter.key() , iter.value()); } } void SearchHistoryTask::executeOnScreenWindow(SessionPtr session , ScreenWindowPtr window) { Q_ASSERT(session); Q_ASSERT(window); Emulation* emulation = session->emulation(); if (!_regExp.pattern().isEmpty()) { int pos = -1; const bool forwards = (_direction == Enum::ForwardsSearch); const int lastLine = window->lineCount() - 1; int startLine; if (forwards && (_startLine == lastLine)) { startLine = 0; } else if (!forwards && (_startLine == 0)) { startLine = lastLine; } else { startLine = _startLine + (forwards ? 1 : -1); } QString string; //text stream to read history into string for pattern or regular expression searching QTextStream searchStream(&string); PlainTextDecoder decoder; decoder.setRecordLinePositions(true); //setup first and last lines depending on search direction int line = startLine; //read through and search history in blocks of 10K lines. //this balances the need to retrieve lots of data from the history each time //(for efficient searching) //without using silly amounts of memory if the history is very large. const int maxDelta = qMin(window->lineCount(), 10000); int delta = forwards ? maxDelta : -maxDelta; int endLine = line; bool hasWrapped = false; // set to true when we reach the top/bottom // of the output and continue from the other // end //loop through history in blocks of lines. do { // ensure that application does not appear to hang // if searching through a lengthy output QApplication::processEvents(); // calculate lines to search in this iteration if (hasWrapped) { if (endLine == lastLine) { line = 0; } else if (endLine == 0) { line = lastLine; } endLine += delta; if (forwards) { endLine = qMin(startLine , endLine); } else { endLine = qMax(startLine , endLine); } } else { endLine += delta; if (endLine > lastLine) { hasWrapped = true; endLine = lastLine; } else if (endLine < 0) { hasWrapped = true; endLine = 0; } } decoder.begin(&searchStream); emulation->writeToStream(&decoder, qMin(endLine, line) , qMax(endLine, line)); decoder.end(); // line number search below assumes that the buffer ends with a new-line string.append(QLatin1Char('\n')); if (forwards) { pos = string.indexOf(_regExp); } else { pos = string.lastIndexOf(_regExp); } //if a match is found, position the cursor on that line and update the screen if (pos != -1) { int newLines = 0; QList linePositions = decoder.linePositions(); while (newLines < linePositions.count() && linePositions[newLines] <= pos) { newLines++; } // ignore the new line at the start of the buffer newLines--; int findPos = qMin(line, endLine) + newLines; highlightResult(window, findPos); emit completed(true); return; } //clear the current block of text and move to the next one string.clear(); line = endLine; } while (startLine != endLine); // if no match was found, clear selection to indicate this window->clearSelection(); window->notifyOutputChanged(); } emit completed(false); } void SearchHistoryTask::highlightResult(ScreenWindowPtr window , int findPos) { //work out how many lines into the current block of text the search result was found //- looks a little painful, but it only has to be done once per search. ////qDebug() << "Found result at line " << findPos; //update display to show area of history containing selection if ((findPos < window->currentLine()) || (findPos >= (window->currentLine() + window->windowLines()))) { int centeredScrollPos = findPos - window->windowLines() / 2; if (centeredScrollPos < 0) { centeredScrollPos = 0; } window->scrollTo(centeredScrollPos); } window->setTrackOutput(false); window->notifyOutputChanged(); window->setCurrentResultLine(findPos); } SearchHistoryTask::SearchHistoryTask(QObject* parent) : SessionTask(parent) , _direction(Enum::BackwardsSearch) , _startLine(0) { } void SearchHistoryTask::setSearchDirection(Enum::SearchDirection direction) { _direction = direction; } void SearchHistoryTask::setStartLine(int line) { _startLine = line; } Enum::SearchDirection SearchHistoryTask::searchDirection() const { return _direction; } void SearchHistoryTask::setRegExp(const QRegularExpression &expression) { _regExp = expression; } QRegularExpression SearchHistoryTask::regExp() const { return _regExp; } QString SessionController::userTitle() const { if (!_session.isNull()) { return _session->userTitle(); } else { return QString(); } } diff --git a/src/TerminalCharacterDecoder.cpp b/src/TerminalCharacterDecoder.cpp index 39307d02..73db2e33 100644 --- a/src/TerminalCharacterDecoder.cpp +++ b/src/TerminalCharacterDecoder.cpp @@ -1,307 +1,342 @@ /* This file is part of Konsole, an X terminal. Copyright 2006-2008 by Robert Knight This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser 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 Lesser 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. */ // Own #include "TerminalCharacterDecoder.h" // Qt #include // Konsole #include "ExtendedCharTable.h" #include "ColorScheme.h" +#include "ColorSchemeManager.h" +#include "Profile.h" using namespace Konsole; PlainTextDecoder::PlainTextDecoder() : _output(nullptr) , _includeLeadingWhitespace(true) , _includeTrailingWhitespace(true) , _recordLinePositions(false) , _linePositions(QList()) { } void PlainTextDecoder::setLeadingWhitespace(bool enable) { _includeLeadingWhitespace = enable; } bool PlainTextDecoder::leadingWhitespace() const { return _includeLeadingWhitespace; } void PlainTextDecoder::setTrailingWhitespace(bool enable) { _includeTrailingWhitespace = enable; } bool PlainTextDecoder::trailingWhitespace() const { return _includeTrailingWhitespace; } void PlainTextDecoder::begin(QTextStream* output) { _output = output; if (!_linePositions.isEmpty()) { _linePositions.clear(); } } void PlainTextDecoder::end() { _output = nullptr; } void PlainTextDecoder::setRecordLinePositions(bool record) { _recordLinePositions = record; } QList PlainTextDecoder::linePositions() const { return _linePositions; } void PlainTextDecoder::decodeLine(const Character* const characters, int count, LineProperty /*properties*/ ) { Q_ASSERT(_output); if (_recordLinePositions && (_output->string() != nullptr)) { int pos = _output->string()->count(); _linePositions << pos; } //TODO should we ignore or respect the LINE_WRAPPED line property? //note: we build up a QString and send it to the text stream rather writing into the text //stream a character at a time because it is more efficient. //(since QTextStream always deals with QStrings internally anyway) QString plainText; plainText.reserve(count); // If we should remove leading whitespace find the first non-space character int start = 0; if (!_includeLeadingWhitespace) { for (start = 0; start < count; start++) { if (!characters[start].isSpace()) { break; } } } int outputCount = count - start; if (outputCount <= 0) { return; } // if inclusion of trailing whitespace is disabled then find the end of the // line if (!_includeTrailingWhitespace) { for (int i = count - 1 ; i >= start ; i--) { if (!characters[i].isSpace()) { break; } else { outputCount--; } } } // find out the last technically real character in the line int realCharacterGuard = -1; for (int i = count - 1 ; i >= start ; i--) { // FIXME: the special case of '\n' here is really ugly // Maybe the '\n' should be added after calling this method in // Screen::copyLineToStream() if (characters[i].isRealCharacter && characters[i].character != '\n') { realCharacterGuard = i; break; } } for (int i = start; i < outputCount;) { if ((characters[i].rendition & RE_EXTENDED_CHAR) != 0) { ushort extendedCharLength = 0; const uint* chars = ExtendedCharTable::instance.lookupExtendedChar(characters[i].character, extendedCharLength); if (chars != nullptr) { const QString s = QString::fromUcs4(chars, extendedCharLength); plainText.append(s); i += qMax(1, Character::stringWidth(s)); } else { ++i; } } else { // All characters which appear before the last real character are // seen as real characters, even when they are technically marked as // non-real. // // This feels tricky, but otherwise leading "whitespaces" may be // lost in some situation. One typical example is copying the result // of `dialog --infobox "qwe" 10 10` . if (characters[i].isRealCharacter || i <= realCharacterGuard) { plainText.append(QString::fromUcs4(&characters[i].character, 1)); i += qMax(1, characters[i].width()); } else { ++i; // should we 'break' directly here? } } } *_output << plainText; } -HTMLDecoder::HTMLDecoder() : +HTMLDecoder::HTMLDecoder(const QExplicitlySharedDataPointer &profile) : _output(nullptr) - , _colorTable(ColorScheme::defaultTable) + , _profile(profile) , _innerSpanOpen(false) , _lastRendition(DEFAULT_RENDITION) , _lastForeColor(CharacterColor()) , _lastBackColor(CharacterColor()) { + const ColorScheme *colorScheme = nullptr; + + if (profile) { + colorScheme = ColorSchemeManager::instance()->findColorScheme(profile->colorScheme()); + + if (!colorScheme) { + colorScheme = ColorSchemeManager::instance()->defaultColorScheme(); + } + + } + + if (colorScheme) { + colorScheme->getColorTable(_colorTable); + } else { + for (int i = 0; i < TABLE_COLORS; i++) { + _colorTable[i] = ColorScheme::defaultTable[i]; + } + } } void HTMLDecoder::begin(QTextStream* output) { _output = output; - QString text; - //open monospace span - openSpan(text, QStringLiteral("font-family:monospace")); + if (_profile) { + QString style; + + QFont font = _profile->font(); + style.append(QStringLiteral("font-family:'%1',monospace;").arg(font.family())); + + // Prefer point size if set + if (font.pointSizeF() > 0) { + style.append(QStringLiteral("font-size:%1pt;").arg(font.pointSizeF())); + } else { + style.append(QStringLiteral("font-size:%1px;").arg(font.pixelSize())); + } - *output << text; + + style.append(QStringLiteral("color:%1;").arg(_colorTable[DEFAULT_FORE_COLOR].name())); + style.append(QStringLiteral("background-color:%1;").arg(_colorTable[DEFAULT_BACK_COLOR].name())); + + *output << QStringLiteral("").arg(style); + } else { + QString text; + openSpan(text, QStringLiteral("font-family:monospace")); + *output << text; + } } void HTMLDecoder::end() { Q_ASSERT(_output); - QString text; - - closeSpan(text); - - *_output << text; + if (_profile) { + *_output << QStringLiteral(""); + } else { + QString text; + closeSpan(text); + *_output << text; + } _output = nullptr; } //TODO: Support for LineProperty (mainly double width , double height) void HTMLDecoder::decodeLine(const Character* const characters, int count, LineProperty /*properties*/ ) { Q_ASSERT(_output); QString text; int spaceCount = 0; for (int i = 0; i < count; i++) { //check if appearance of character is different from previous char if (characters[i].rendition != _lastRendition || characters[i].foregroundColor != _lastForeColor || characters[i].backgroundColor != _lastBackColor) { if (_innerSpanOpen) { closeSpan(text); _innerSpanOpen = false; } _lastRendition = characters[i].rendition; _lastForeColor = characters[i].foregroundColor; _lastBackColor = characters[i].backgroundColor; //build up style string QString style; //colors - a color table must have been defined first if (_colorTable != nullptr) { bool useBold = (_lastRendition & RE_BOLD) != 0; if (useBold) { style.append(QLatin1String("font-weight:bold;")); } if ((_lastRendition & RE_UNDERLINE) != 0) { style.append(QLatin1String("font-decoration:underline;")); } style.append(QStringLiteral("color:%1;").arg(_lastForeColor.color(_colorTable).name())); style.append(QStringLiteral("background-color:%1;").arg(_lastBackColor.color(_colorTable).name())); } //open the span with the current style openSpan(text, style); _innerSpanOpen = true; } //handle whitespace if (characters[i].isSpace()) { spaceCount++; } else { spaceCount = 0; } //output current character if (spaceCount < 2) { if ((characters[i].rendition & RE_EXTENDED_CHAR) != 0) { ushort extendedCharLength = 0; const uint* chars = ExtendedCharTable::instance.lookupExtendedChar(characters[i].character, extendedCharLength); if (chars != nullptr) { text.append(QString::fromUcs4(chars, extendedCharLength)); } } else { //escape HTML tag characters and just display others as they are const QChar ch = characters[i].character; if (ch == QLatin1Char('<')) { text.append(QLatin1String("<")); } else if (ch == QLatin1Char('>')) { text.append(QLatin1String(">")); } else if (ch == QLatin1Char('&')) { text.append(QLatin1String("&")); } else { text.append(ch); } } } else { // HTML truncates multiple spaces, so use a space marker instead // Use   instead of   so xmllint will work. text.append(QLatin1String(" ")); } } //close any remaining open inner spans if (_innerSpanOpen) { closeSpan(text); _innerSpanOpen = false; } //start new line text.append(QLatin1String("
")); *_output << text; } void HTMLDecoder::openSpan(QString& text , const QString& style) { text.append(QStringLiteral("").arg(style)); } void HTMLDecoder::closeSpan(QString& text) { text.append(QLatin1String("")); } - -void HTMLDecoder::setColorTable(const ColorEntry* table) -{ - _colorTable = table; -} diff --git a/src/TerminalCharacterDecoder.h b/src/TerminalCharacterDecoder.h index 90ca6d07..79861226 100644 --- a/src/TerminalCharacterDecoder.h +++ b/src/TerminalCharacterDecoder.h @@ -1,159 +1,155 @@ /* This file is part of Konsole, an X terminal. Copyright 2006-2008 by Robert Knight This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser 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 Lesser 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. */ #ifndef TERMINAL_CHARACTER_DECODER_H #define TERMINAL_CHARACTER_DECODER_H // Qt #include // Konsole #include "Character.h" +#include "Profile.h" #include "konsoleprivate_export.h" class QTextStream; namespace Konsole { /** * Base class for terminal character decoders * * The decoder converts lines of terminal characters which consist of a unicode character, foreground * and background colors and other appearance-related properties into text strings. * * Derived classes may produce either plain text with no other color or appearance information, or * they may produce text which incorporates these additional properties. */ class KONSOLEPRIVATE_EXPORT TerminalCharacterDecoder { public: virtual ~TerminalCharacterDecoder() { } /** Begin decoding characters. The resulting text is appended to @p output. */ virtual void begin(QTextStream *output) = 0; /** End decoding. */ virtual void end() = 0; /** * Converts a line of terminal characters with associated properties into a text string * and writes the string into an output QTextStream. * * @param characters An array of characters of length @p count. * @param count The number of characters * @param properties Additional properties which affect all characters in the line */ virtual void decodeLine(const Character * const characters, int count, LineProperty properties) = 0; }; /** * A terminal character decoder which produces plain text, ignoring colors and other appearance-related * properties of the original characters. */ class KONSOLEPRIVATE_EXPORT PlainTextDecoder : public TerminalCharacterDecoder { public: PlainTextDecoder(); /** * Set whether leading whitespace at the end of lines should be included * in the output. * Defaults to true. */ void setLeadingWhitespace(bool enable); /** * Returns whether leading whitespace at the end of lines is included * in the output. */ bool leadingWhitespace() const; /** * Set whether trailing whitespace at the end of lines should be included * in the output. * Defaults to true. */ void setTrailingWhitespace(bool enable); /** * Returns whether trailing whitespace at the end of lines is included * in the output. */ bool trailingWhitespace() const; /** * Returns of character positions in the output stream * at which new lines where added. Returns an empty if setTrackLinePositions() is false or if * the output device is not a string. */ QList linePositions() const; /** Enables recording of character positions at which new lines are added. See linePositions() */ void setRecordLinePositions(bool record); void begin(QTextStream *output) Q_DECL_OVERRIDE; void end() Q_DECL_OVERRIDE; void decodeLine(const Character * const characters, int count, LineProperty properties) Q_DECL_OVERRIDE; private: QTextStream *_output; bool _includeLeadingWhitespace; bool _includeTrailingWhitespace; bool _recordLinePositions; QList _linePositions; }; /** * A terminal character decoder which produces pretty HTML markup */ class KONSOLEPRIVATE_EXPORT HTMLDecoder : public TerminalCharacterDecoder { public: /** * Constructs an HTML decoder using a default black-on-white color scheme. */ - HTMLDecoder(); - - /** - * Sets the color table which the decoder uses to produce the HTML color codes in its - * output - */ - void setColorTable(const ColorEntry *table); + HTMLDecoder(const Profile::Ptr &profile = Profile::Ptr()); void decodeLine(const Character * const characters, int count, LineProperty properties) Q_DECL_OVERRIDE; void begin(QTextStream *output) Q_DECL_OVERRIDE; void end() Q_DECL_OVERRIDE; private: void openSpan(QString &text, const QString &style); void closeSpan(QString &text); QTextStream *_output; - const ColorEntry *_colorTable; + Profile::Ptr _profile; + ColorEntry _colorTable[TABLE_COLORS]; bool _innerSpanOpen; RenditionFlags _lastRendition; CharacterColor _lastForeColor; CharacterColor _lastBackColor; }; } #endif